课程介绍
课程简介
（1）通过视频授课和课后的练习，使学生系统全面地掌握微观经济学的基本原理、核心理论和分析方法，为其他经济学类后续课程的学习 奠定微观经济学基础；
（2）使学生初步构建起经济学思维，培养学生的经济分析能力；
（3）使学生初步学会用微观经济学方法分析和解释真实经济问题。
课程特点
1、 为什么要学习微观经济学
微观经济学并不是一门教人发财的学问，而是一门教你如何在理性和自利的分析框架下看待真实世界的学问，通过该课程的学习，你会发现经济学已经借你“一双慧眼”，你看待问题的角度已经和以往相比更为深入。
2、微观经济学的特点
基础性：微观经济学作为经济学专业最基本的核心课程，是学习其他经济学类课程的基础。
理论性：作为一门理论课程，本课程借助简单的微积分、几何等分析工具，构建简单的经济分析框架。
应用性：作为一门来源于现实，应用于现实的学问，微观经济学在观察和分析真实经济世界中有着广泛的应用。
如何学习
第一，跟着视频一步步学习是学好微观经济学的第一步。对于一些重点和难点内容，建议多次重复看。
第二，作为理论性较强的课程，要掌握本课程内容完成大量的习题训练。除完成本课程在课后所附简单的练习题外，建议上课学生能购买1-2本习题集，便听课，便完成习题集，促使自己真正了解所学的内容。
第三，作为一门来源于现实的社会科学，微观经济学理论提供了分析现实经济现象的思考框架，而真正掌握需要学生应用所学不断思考现实经济现象。不用怕，试着应用所学分析你身边的各种现象。不断练习，你会发现你的思维会越来越敏捷，也会越来越深刻。
第四，在经济学已经成为显学的今天，应用经济学分析现实经济现象的经济散文非常的多，建议在网上阅读或购买一些经济学大家如张五常、熊秉元等人的经济散文，仔细体会其分析逻辑，学习后就会发现原来应用经济学原理解释现象并不是难事。
教学方法与教学组织形式
本课程由视频，PPT、单元测试和期终考试题等构成。利用视频，学生可以完整的学习微观经济学基本理论；在视频部分的每一章最后，有一个习题部分，对典型的习题进行详细的解读；随着每一章的结束，安排有一个小的单元测试，共2题单选，4题判断对错，对学生的掌握情况进行测试；在完成听课后，学生可以进行期终测试，共40题选择题和20题判断题。
本课程将安排答疑，具体按照网站安排执行。
教学活动和方法上的基本要求
在教学方法上，以教师视频讲授为主，学生课后自习和练习为辅。
第一、要系统、全面、准确地阐述微观经济学的基本原理，在原理的阐述中要多联系真实经济现象，通俗易懂，寓教于乐。
第二、重点讲授微观经济学核心命题，注重培养学生的经济思维，注重培养学生的经济学兴趣，注重培养学生理论联系真实经济现象能力。
第三、在教学过程中，注重学生自学能力的培养。
学习目标
（1）通过视频授课和课后的练习，使学生系统全面地掌握微观经济学的基本原理、核心理论和分析方法，为其他经济学类后续课程的学习奠定微观经济学基础；
（2）使学生初步构建起经济学思维，培养学生的经济分析能力；
（3）使学生初步学会用微观经济学方法分析和解释真实经济问题。
拓展资源
微观经济学作为一门来自于现实，应用于现实的学问，真正的理解和掌握有赖于学生不断的应用相关原理解释现实微观经济现象。
从书籍看，基于微观现实解释经济学书籍很多，如海恩的《经济学的思维方式》、张五常的《新卖橘者言》、弗里德曼的《资本主义与自 由》。还有国内山东人民出版社出版的《经济学家茶座》（系列）等。学生可以按照自己的兴趣选择几本作为课外读物。
从网上资源看，“人大经济论坛”中专门有微观经济学版和真实世界经济学版。同时有大量的公众号专门用于向一般民众普及经济学，如 俞 炜华老师的“鱼眼看经济”就是应用微观经济学分析方法看待婚姻家庭和中国古代历史现象的公众号，有兴趣的同学也可以留意。
教学内容覆盖面
本课程包括现代微观经济学的基本内容。主要包括经济学的定义和基本假设、微观经济学原理解读、需求供给与均衡、弹性、市场管制、补贴 和税收、消费者行为理论、生产者行为理论、市场结构、博弈论初步、要素市场、一般均衡和福利经济学、市场失灵与微观经济政策等内容。
学时
64学时
教师团队
主讲： 俞炜华 副教授
本课程主讲俞炜华副教授长期从事微观经济学教学和研究工作，在西安交通大学主讲《微观经济学》（专业必修课）、《社会问题经济学》（全校公共选修课）等课程，主编教材《社会问题经济学》；在教学中注重现象解释，其应用经济学原理解释现实现象的经济散文在《经济学家茶座》等杂志发表30余篇，出版经济散文集《婚恋与选择—经济学告诉你古今婚恋的奥秘》。
授课对象
非经济学专业对经济学有兴趣的学生、专升本的学生、对经济学有兴趣的社会人士。
先修知识
高等数学（微积分）
对于有高等数学基础的学生，可以顺利的完全全部授课内容；对于无高等数学基础的学生，可以跳过相关数学表达的内容，而不影响内容的整体完整性。
教材及参考资料
教材1：曼昆：《经济学原理（第7版）：微观经济学分册》，北京大学出版社2015年版；
教材2：高鸿业主编：《西方经济学（微观部分第6版）》，中国人民大学出版社2014年版。
参考资料：俞炜华等主编：《社会问题经济学（第二版）》，广西师范大学出版社2016年版。
成绩评定：
本课程的学习环节包括：观看视频课件、课后作业、阶段测验、课程讨论、和期末考试等。
课程成绩由四个部分构成，作业占30%，在线学习时长、答疑、讨论占10%，课程考试占60%。
FAQ
1、学习微观经济学和应用微观经济学的关系是什么？
答：微观经济学作为一门来源于现实，解释活生生现实的学问，学习微观经济学各知识点是应用的基础，而学习的目的在于解释真实经济现象。
2、为什么有学生对于各知识点已经有很好掌握了，但还是不能应用原理解释真实经济现象？
答：学习知识是应用的基础，但并不意味着学习就是应用。为提升自己的应用原理解释真实经济现象的能力，学生可以从以下几个部分入手。
第一、看一些一个名家，如熊秉元、张五常、黄有光等人应用经济学原理解释真实经济现象的书籍。像张五常和黄有光有专门的博客刊登其所写的经济散文，大家也可以关注。看别人为什么这样分析的，看得多了，你的分析能力就自然而然的提升了；
第二、当看到真实经济现象时，首先要想这些真实现象可以从什么样的理论去分析，接着回想老师是咋样讲这些理论的分析逻辑的，最后照样画葫芦的将分析逻辑应用于你所要分析的现象。
第三、当你不知道真实现象应该选择什么理论进行分析时，建议回想慕课老师或你所阅读的经济散文有无对类似现象的分析，他们是如何分析的，最后照样画葫芦的将他们的分析逻辑应用于你所要分析的现象。
尽管这个过程看上去不是技术性的，仅仅是模仿，但模仿是培养自己分析能力的基础，很难想象一个人可以经历没有模仿的阶段就具有很强的经济分析能力。
课程大纲
第01章 导论
01为什么要学习经济学 02什么是经济学 03经济学的基本假设 04 经济学帝国主义
05对经济学的常见误解
第02章 微观经济学原理
01成本 02边际 03刺激与反应 04贸易 05政府与市场
第03章 需求、供给与均衡
01需求 02供给 03均衡与供求定理 04应用举例
第04章 政府管制与市场反击
01 消费者剩余和生产者剩余 02最高限价 03最低限价
04数量管制 05总结与拓展 06 应用举例
第05章 弹性
01需求的价格弹性 02其他需求弹性 03供给弹性
第06章 赋税与补贴
01税收和补贴的归宿 02 税收和补贴的无谓损失 03案例分析
第07章 消费者行为理论
01基数效用论 02偏好与无差异曲线 03预算约束线
04消费者均衡 05价格变动的替代效应和收入效应 06不确定和风险下的消费者选择
第08章 生产理论
01企业的本质 02生产函数 03短期生产函数 04长期生产函数
第09章 成本理论
01短期成本 02长期成本
第10章 完全经济市场
01市场结构概述 02完全竞争市场企业的需求曲线和供给曲线
03短期均衡 04长期均衡
第11章 垄断
01垄断的定义 02垄断市场短期均衡 03垄断市场长期均衡
04价格歧视 05自然垄断
第12章 垄断竞争与寡头垄断
01垄断竞争 02应用：广告 03寡头垄断
04 数量竞争模型 05 价格竞争模型 06勾结和卡特尔
第13章 博弈论初步
01 博弈论基本概念介绍 02静态博弈概述
第14章 生产要素市场
01完全竞争要素市场 02卖方和买方垄断的要素市场
第15章 一般均衡与福利经济学
01一般均衡理论概述 02帕累托效率 03完全竞争和帕累托效率
04社会福利函数 05 效率和公平的权衡
第16章 市场失灵与微观经济政策
01 作为市场失灵的垄断 02 公共物品 03外部性 04不完全信息
教学日历
|
周次 |
教 学 内 容 |
课外作业 |
建议时长 |
|
第一周 |
第01章 概论 01 为什么要学习微观经济学 02 经济学的定义 03.1理性假设（一） 03.2理性假设（二） 04 自利假设 05 看不见的手定理 06 经济学帝国主义 07.1 对经济学的误解（一） 07.2 对经济学的误解（二） 08 习题 第02章 微观经济学原理 01 成本 02 边际 |
第一章章节测试题 |
4 |
|
第二周 |
03 案例 04 刺激与反应 05.1 分工和贸易（一） 05.2分工和贸易（二） 06.1 市场通常是组织经济活动的一种好方法 06.2 政府有时可改善市场结果 06.3 市场与政府作用的争论 07 习题 第03章 需求、供给与均衡 01.1 需求（一） 01.2 需求（二） 01.3 需求定理的应用 |
第二章章节测试题 |
4 |
|
第三周 |
01.4 需求定理的争论（一） 01.5 需求定理的争论（二） 02 供给 03.1 均衡与供求定理（一） 03.2 均衡与供求定理（二） 03.3 均衡与供求定理（三） 03.4 均衡与供求定理（四） 04 习题 第04章 政府管制与市场反击 01 福利经济学初步 |
第三章章节测试题 |
4 |
|
第四周 |
02 管制的分类03.1最高限价（一） 03.2最高限价（二） 03.3最高限价（三） 04.1 最低限价 04.2 案例：最低工资 05 数量管制 06 管制的福利分析 07 为什么管制会趋向于无效 08 价格决定什么？ 09.1 案例：只允许一个家庭购买一辆轿车 09.2 案例：台湾的土地改革 10 习题 |
第四章章节测试题 |
4 |
|
第五周 |
第05章 弹性 01.1 需求价格弹性（一） 01.2 需求价格弹性（二） 01.3 需求价格弹性（三） 01.4 需求价格弹性（四） 02 其他需求弹性 03 供给价格弹性 04 习题 第06章 税收与补贴 01.1 谁支付了税收？ 01.2 谁拿到了补贴？ 01.3 弹性与税收、补贴归宿 01.4案例（一） 01.5案例（二） |
第五章章节测试题 |
4 |
|
第六周 |
02.1 税收和补贴的无谓损失 02.2 弹性与无谓损失 02.3案例（三） 02.4税收变动时的无谓损失和税收收入 03 税收与效率 04 税收与公平 05.1 案例（四） 05.2 案例（五） 05.3 案例（六） 07 习题 第07章 消费者行为理论 01 基数效用论与序数效用论 02.1 边际效用递减规律 02.2 效用最大化 02.3 基于基数效用的需求曲线推导 |
第六章章节测试题 |
4 |
|
第七周 |
03.1 消费者偏好关系 03.2 无差异曲线 03.3 边际替代率及其递减规律 03.4 预算约束线 03.5 消费者选择 03.5 特殊的消费者均衡 04.1 比较静态分析（一） 04.2 恩格尔定律 04.3 比较静态分析（二） 05.1 价格变动的替代效应和收入效应（一） 05.2 价格变动的替代效应和收入效应（二） 06.1 不确定条件下的消费者选择（一） 06.2 不确定条件下的消费者选择（二） 06.3 降低风险 06.4 对风险资产的需求（一） 06.5 对风险资产的需求（二） 07.1 习题（一） 07.2 习题（二） |
第七章章节测试题 |
4 |
|
第八周 |
第08章 生产论 01.1厂商的组织形式 01.2企业的本质（一） 01.3企业的本质（二） 01.4企业的本质（三） 01.5企业的本质（四） 01.6交易成本的细化与计算 01.7谁是企业的所有者？ 0.1.8所有权与控制权的分离 01.9企业的目标 02 生产函数 03.1 边际报酬递减规律 03.2 总产量、平均产量和边际产量 03.3 生产的三个阶段 04.1 等产量线 04.2 边际技术替代率及递减规律 04.3等成本线 04.4生产要素的最优组合 04.5生产扩张曲线 04.6规模报酬 05 习题 |
第八章章节测试题 |
4 |
|
第九周 |
第09章 成本论 01 生产中的成本 02.1 短期成本的概念 02.2 各种短期成本曲线及其相互关系 02.3 短期成本与短期生产之间关系 03.1 长期成本曲线（一） 03.2长期成本曲线（二） 03.3长期成本曲线（三） 03.4长期成本曲线（四） 04 习题 第10章 完全竞争市场 01 市场结构的分类 02 完全竞争市场的条件 03.1 完全竞争企业面临的需求曲线和收益曲线 03.2利润最大化产量的决定 03.3利润最大化与盈亏 03.4亏损时的决策 04.4短期供给曲线 |
第九章章节测试题 |
44 |
|
第十周 |
05.1 企业规模的调整 05.2行业规模的调整 05.3长期均衡 05.4长期供给曲线 （一） 05.5长期供给曲线（二） 06 习题 第11章 垄断 01 垄断的含义及其原因 02.1 垄断企业的需求曲线和收益曲线 02.2 垄断企业的短期均衡 03 垄断企业的长期均衡 04.1 价格歧视的条件及分类 04.2 一级价格歧视（一） 04.3 一级价格歧视（二） 04.4 二级价格歧视 04.5 三级价格歧视（一） 04.6三级价格歧视（二） |
第十章章节测试题 |
4 |
|
十一周 |
04.7跨期价格歧视 04.8高峰负荷定价 04.9两部收费制 04.10捆绑销售（一） 04.11捆绑销售（二） 04.12捆绑销售（三） 05 自然垄断 06 习题 第12章 垄断竞争与寡头垄断 01.1 垄断竞争市场的条件 01.2 垄断竞争市场厂商的需求曲线和边际收益曲线 01.3 垄断竞争市场短期和长期均衡 01.4垄断竞争市场的效率 |
|
|
目录
{
"id": "474",
"isDefault": "1",
"learnMode": "freeMode",
"isMember": "",
"status": "published",
"currentTaskId": "",
"isHideUnpublish": "0"
}
{
"i18nChapterName": "章",
"i18nUnitName": "节",
"i18nLessonName": "课时",
"i18nTaskName":"任务"
}
[{"itemType":"task","number":"1","published_number":0,"title":"\uff08\u6587\u6863\uff09\u5b66\u4e60\u6307\u5bfc","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45932","isOptional":"0","type":"doc","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"1","published_number":0,"title":"\u7b2c01\u7ae0 \u6982\u8bba","result":"","resultStatus":"","lock":"","status":"published","taskId":"47486","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u4e3a\u4ec0\u4e48\u5b66\u4e60\u5fae\u89c2\u7ecf\u6d4e\u5b66","result":"","resultStatus":"","lock":"","status":"published","taskId":"47488","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"2","published_number":0,"title":"\uff08\u89c6\u9891\uff091-1 \u4e3a\u4ec0\u4e48\u5b66\u4e60\u5fae\u89c2\u7ecf\u6d4e\u5b66","result":"","resultStatus":"","lock":"","status":"published","taskId":"47490","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u300a\u5fae\u89c2\u7ecf\u6d4e\u5b66\u300b\u9884\u89c8\u77ed\u7247","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45933","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff091-1 \u4e3a\u4ec0\u4e48\u5b66\u4e60\u5fae\u89c2\u7ecf\u6d4e\u5b66","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45934","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08PPT\uff091-1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45935","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":4,"published_number":0,"title":"\uff08\u6587\u672c\uff09\u7ae0\u52a9\u5b66\u5bfc\u5b66","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45936","isOptional":"0","type":"text","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u4ec0\u4e48\u662f\u7ecf\u6d4e\u5b66","result":"","resultStatus":"","lock":"","status":"published","taskId":"47492","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"3","published_number":0,"title":"\uff08\u89c6\u9891\uff091-2 \u7ecf\u6d4e\u5b66\u7684\u5b9a\u4e49","result":"","resultStatus":"","lock":"","status":"published","taskId":"47494","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff091-2 \u7ecf\u6d4e\u5b66\u7684\u5b9a\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45937","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff091-2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45938","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"3","published_number":0,"title":"\u7ecf\u6d4e\u5b66\u7684\u57fa\u672c\u5047\u8bbe","result":"","resultStatus":"","lock":"","status":"published","taskId":"47496","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"4","published_number":0,"title":"\uff08\u89c6\u9891\uff091-3-1 \u7406\u6027\u5047\u8bbe\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47498","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff091-3-1 \u7406\u6027\u5047\u8bbe\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45939","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff091-3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45940","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"5","published_number":0,"title":"\uff08\u89c6\u9891\uff091-3-2 \u7406\u6027\u5047\u8bbe\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47866","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff091-3-2 \u7406\u6027\u5047\u8bbe\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45941","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff091-4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45942","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"6","published_number":0,"title":"\uff08\u89c6\u9891\uff091-4 \u81ea\u5229\u5047\u8bbe","result":"","resultStatus":"","lock":"","status":"published","taskId":"47500","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff091-4 \u81ea\u5229\u5047\u8bbe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45943","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff091-5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45944","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"7","published_number":0,"title":"\uff08\u89c6\u9891\uff091-5 \u770b\u4e0d\u89c1\u7684\u624b\u5b9a\u7406","result":"","resultStatus":"","lock":"","status":"published","taskId":"47867","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff091-5 \u770b\u4e0d\u89c1\u7684\u624b\u5b9a\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45945","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff091-6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45946","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"4","published_number":0,"title":"\u7ecf\u6d4e\u5b66\u5e1d\u56fd\u4e3b\u4e49","result":"","resultStatus":"","lock":"","status":"published","taskId":"47502","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"8","published_number":0,"title":"\uff08\u89c6\u9891\uff091-6 \u7ecf\u6d4e\u5b66\u5e1d\u56fd\u4e3b\u4e49","result":"","resultStatus":"","lock":"","status":"published","taskId":"47504","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff091-6 \u7ecf\u6d4e\u5b66\u5e1d\u56fd\u4e3b\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45947","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff091-7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45948","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"5","published_number":0,"title":"\u5bf9\u7ecf\u6d4e\u5b66\u7684\u5e38\u89c1\u8bef\u89e3","result":"","resultStatus":"","lock":"","status":"published","taskId":"47506","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"9","published_number":0,"title":"\uff08\u89c6\u9891\uff091-7-1 \u5bf9\u7ecf\u6d4e\u5b66\u7684\u8bef\u89e3\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47508","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff091-7-1 \u5bf9\u7ecf\u6d4e\u5b66\u7684\u8bef\u89e3\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45949","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff091-8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45950","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"10","published_number":0,"title":"\uff08\u89c6\u9891\uff091-7-2 \u5bf9\u7ecf\u6d4e\u5b66\u7684\u8bef\u89e3\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47718","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff091-7-2 \u5bf9\u7ecf\u6d4e\u5b66\u7684\u8bef\u89e3\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45951","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff091-9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45952","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u81ea\u6d4b\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45953","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":4,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45954","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"2","published_number":0,"title":"\u7b2c02\u7ae0 \u5fae\u89c2\u7ecf\u6d4e\u5b66\u539f\u7406","result":"","resultStatus":"","lock":"","status":"published","taskId":"47510","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u6210\u672c","result":"","resultStatus":"","lock":"","status":"published","taskId":"47512","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"11","published_number":0,"title":"\uff08\u89c6\u9891\uff092-1 \u6210\u672c","result":"","resultStatus":"","lock":"","status":"published","taskId":"47514","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff092-1 \u6210\u672c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45955","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff092-1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45956","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u6587\u672c\uff09\u7ae0\u52a9\u5b66\u5bfc\u5b66","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45957","isOptional":"0","type":"text","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u8fb9\u9645","result":"","resultStatus":"","lock":"","status":"published","taskId":"47516","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"12","published_number":0,"title":"\uff08\u89c6\u9891\uff092-2 \u8fb9\u9645","result":"","resultStatus":"","lock":"","status":"published","taskId":"47518","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff092-2 \u8fb9\u9645","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45958","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff092-2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45959","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"13","published_number":0,"title":"\uff08\u89c6\u9891\uff092-3 \u6848\u4f8b","result":"","resultStatus":"","lock":"","status":"published","taskId":"47868","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff092-3 \u6848\u4f8b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45960","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff092-3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45961","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"3","published_number":0,"title":"\u523a\u6fc0\u4e0e\u53cd\u5e94","result":"","resultStatus":"","lock":"","status":"published","taskId":"47520","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"14","published_number":0,"title":"\uff08\u89c6\u9891\uff092-4 \u523a\u6fc0\u4e0e\u53cd\u5e94","result":"","resultStatus":"","lock":"","status":"published","taskId":"47522","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff092-4 \u523a\u6fc0\u4e0e\u53cd\u5e94","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45962","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff092-4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45963","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"4","published_number":0,"title":"\u8d38\u6613","result":"","resultStatus":"","lock":"","status":"published","taskId":"47524","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"15","published_number":0,"title":"\uff08\u89c6\u9891\uff092-5-1 \u5206\u5de5\u548c\u8d38\u6613\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47526","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff092-5-1 \u5206\u5de5\u548c\u8d38\u6613\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45964","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff092-5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45965","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"16","published_number":0,"title":"\uff08\u89c6\u9891\uff092-5-2 \u5206\u5de5\u548c\u8d38\u6613\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47869","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff092-5-2 \u5206\u5de5\u548c\u8d38\u6613\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45966","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff092-6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45967","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"5","published_number":0,"title":"\u653f\u5e9c\u4e0e\u5e02\u573a","result":"","resultStatus":"","lock":"","status":"published","taskId":"47528","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"17","published_number":0,"title":"\uff08\u89c6\u9891\uff092-6-1 \u5e02\u573a\u901a\u5e38\u662f\u7ec4\u7ec7\u7ecf\u6d4e\u6d3b\u52a8\u7684\u4e00\u79cd\u597d\u65b9\u6cd5","result":"","resultStatus":"","lock":"","status":"published","taskId":"47530","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff092-6-1 \u5e02\u573a\u901a\u5e38\u662f\u7ec4\u7ec7\u7ecf\u6d4e\u6d3b\u52a8\u7684\u4e00\u79cd\u597d\u65b9\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45968","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff092-7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45969","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"18","published_number":0,"title":"\uff08\u89c6\u9891\uff092-6-2 \u653f\u5e9c\u6709\u65f6\u53ef\u6539\u5584\u5e02\u573a\u7ed3\u679c","result":"","resultStatus":"","lock":"","status":"published","taskId":"47719","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff092-6-2 \u653f\u5e9c\u6709\u65f6\u53ef\u6539\u5584\u5e02\u573a\u7ed3\u679c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45970","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff092-8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45971","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u89c6\u9891\uff092-6-3 \u5e02\u573a\u4e0e\u653f\u5e9c\u4f5c\u7528\u7684\u4e89\u8bba","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45972","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"19","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e8c\u7ae0 \u4e60\u9898\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":"","status":"published","taskId":"47720","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e8c\u7ae0 \u4e60\u9898\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45973","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff092-10","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45974","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u81ea\u6d4b\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45975","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":4,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45976","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"3","published_number":0,"title":"\u7b2c03\u7ae0 \u9700\u6c42\u3001\u4f9b\u7ed9\u4e0e\u5747\u8861","result":"","resultStatus":"","lock":"","status":"published","taskId":"47532","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u9700\u6c42","result":"","resultStatus":"","lock":"","status":"published","taskId":"47534","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"20","published_number":0,"title":"\uff08\u89c6\u9891\uff093-1-1 \u9700\u6c42\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47536","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff093-1-1 \u9700\u6c42\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45977","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff093-1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45978","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u6587\u672c\uff09\u7ae0\u52a9\u5b66\u5bfc\u5b66","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45979","isOptional":"0","type":"text","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"21","published_number":0,"title":"\uff08\u89c6\u9891\uff093-1-2 \u9700\u6c42\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47540","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff093-1-2 \u9700\u6c42\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45980","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff093-2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45981","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"22","published_number":0,"title":"\uff08\u89c6\u9891\uff093-1-3 \u9700\u6c42\u5b9a\u7406\u7684\u5e94\u7528","result":"","resultStatus":"","lock":"","status":"published","taskId":"47544","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff093-1-3 \u9700\u6c42\u5b9a\u7406\u7684\u5e94\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45982","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff093-3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45983","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"23","published_number":0,"title":"\uff08\u89c6\u9891\uff093-1-4 \u9700\u6c42\u5b9a\u7406\u7684\u4e89\u8bba\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47546","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff093-1-4 \u9700\u6c42\u5b9a\u7406\u7684\u4e89\u8bba\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45984","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff093-4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45985","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"24","published_number":0,"title":"\uff08\u89c6\u9891\uff093-1-5 \u9700\u6c42\u5b9a\u7406\u7684\u4e89\u8bba\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47721","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff093-1-5 \u9700\u6c42\u5b9a\u7406\u7684\u4e89\u8bba\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45986","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff093-5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45987","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u4f9b\u7ed9","result":"","resultStatus":"","lock":"","status":"published","taskId":"47538","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"25","published_number":0,"title":"\uff08\u89c6\u9891\uff093-2 \u4f9b\u7ed9","result":"","resultStatus":"","lock":"","status":"published","taskId":"47722","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff093-2 \u4f9b\u7ed9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45988","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff093-6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45989","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"3","published_number":0,"title":"\u5747\u8861\u4e0e\u4f9b\u6c42\u5b9a\u7406","result":"","resultStatus":"","lock":"","status":"published","taskId":"47542","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"26","published_number":0,"title":"\uff08\u89c6\u9891\uff093-3-1 \u5747\u8861\u4e0e\u4f9b\u6c42\u5b9a\u7406\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47723","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff093-3-1 \u5747\u8861\u4e0e\u4f9b\u6c42\u5b9a\u7406\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45990","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff093-7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45991","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"27","published_number":0,"title":"\uff08\u89c6\u9891\uff093-3-2 \u5747\u8861\u4e0e\u4f9b\u6c42\u5b9a\u7406\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47724","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff093-3-2 \u5747\u8861\u4e0e\u4f9b\u6c42\u5b9a\u7406\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45992","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff093-8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45993","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"28","published_number":0,"title":"\uff08\u89c6\u9891\uff093-3-3 \u5747\u8861\u4e0e\u4f9b\u6c42\u5b9a\u7406\uff08\u4e09\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47725","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff093-3-3 \u5747\u8861\u4e0e\u4f9b\u6c42\u5b9a\u7406\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45994","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff093-9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45995","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"4","published_number":0,"title":"\u5e94\u7528\u4e3e\u4f8b","result":"","resultStatus":"","lock":"","status":"published","taskId":"47870","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"29","published_number":0,"title":"\uff08\u89c6\u9891\uff093-3-4 \u5747\u8861\u4e0e\u4f9b\u6c42\u5b9a\u7406\uff08\u56db\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47726","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff093-3-4 \u5747\u8861\u4e0e\u4f9b\u6c42\u5b9a\u7406\uff08\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45996","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff093-10","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45997","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"30","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e09\u7ae0 \u4e60\u9898\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":"","status":"published","taskId":"47727","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e09\u7ae0 \u4e60\u9898\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45998","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff093-11","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45999","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u81ea\u6d4b\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46000","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":4,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46001","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"4","published_number":0,"title":"\u7b2c04\u7ae0 \u653f\u5e9c\u7ba1\u5236\u4e0e\u5e02\u573a\u53cd\u51fb","result":"","resultStatus":"","lock":"","status":"published","taskId":"47548","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u6d88\u8d39\u8005\u5269\u4f59\u548c\u751f\u4ea7\u8005\u5269\u4f59","result":"","resultStatus":"","lock":"","status":"published","taskId":"47550","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"31","published_number":0,"title":"\uff08\u89c6\u9891\uff094-1 \u798f\u5229\u7ecf\u6d4e\u5b66\u521d\u6b65","result":"","resultStatus":"","lock":"","status":"published","taskId":"47552","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff094-1 \u798f\u5229\u7ecf\u6d4e\u5b66\u521d\u6b65","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46002","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff094-1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46003","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u6587\u672c\uff09\u7ae0\u52a9\u5b66\u5bfc\u5b66","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46004","isOptional":"0","type":"text","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"32","published_number":0,"title":"\uff08\u89c6\u9891\uff094-2 \u7ba1\u5236\u7684\u5206\u7c7b","result":"","resultStatus":"","lock":"","status":"published","taskId":"47554","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff094-2 \u7ba1\u5236\u7684\u5206\u7c7b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46005","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff094-2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46006","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u6700\u9ad8\u9650\u4ef7","result":"","resultStatus":"","lock":"","status":"published","taskId":"47556","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"33","published_number":0,"title":"\uff08\u89c6\u9891\uff094-3-1 \u6700\u9ad8\u9650\u4ef7\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47558","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff094-3-1 \u6700\u9ad8\u9650\u4ef7\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46007","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff094-3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46008","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"34","published_number":0,"title":"\uff08\u89c6\u9891\uff094-3-2 \u6700\u9ad8\u9650\u4ef7\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47562","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff094-3-2 \u6700\u9ad8\u9650\u4ef7\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46009","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff094-4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46010","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"35","published_number":0,"title":"\uff08\u89c6\u9891\uff094-3-3 \u6700\u9ad8\u9650\u4ef7\uff08\u4e09\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47566","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff094-3-3 \u6700\u9ad8\u9650\u4ef7\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46011","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff094-5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46012","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"3","published_number":0,"title":"\u6700\u4f4e\u9650\u4ef7","result":"","resultStatus":"","lock":"","status":"published","taskId":"47560","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"36","published_number":0,"title":"\uff08\u89c6\u9891\uff094-4-1 \u6700\u4f4e\u9650\u4ef7","result":"","resultStatus":"","lock":"","status":"published","taskId":"47568","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff094-4-1 \u6700\u4f4e\u9650\u4ef7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46013","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff094-6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46014","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"37","published_number":0,"title":"\uff08\u89c6\u9891\uff094-4-2 \u6848\u4f8b\uff1a\u6700\u4f4e\u5de5\u8d44","result":"","resultStatus":"","lock":"","status":"published","taskId":"47570","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff094-4-2 \u6848\u4f8b\uff1a\u6700\u4f4e\u5de5\u8d44","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46015","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff094-7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46016","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"4","published_number":0,"title":"\u6570\u91cf\u7ba1\u5236","result":"","resultStatus":"","lock":"","status":"published","taskId":"47564","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"38","published_number":0,"title":"\uff08\u89c6\u9891\uff094-5 \u6570\u91cf\u7ba1\u5236","result":"","resultStatus":"","lock":"","status":"published","taskId":"47574","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff094-5 \u6570\u91cf\u7ba1\u5236","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46017","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff094-8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46018","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"39","published_number":0,"title":"\uff08\u89c6\u9891\uff094-6 \u7ba1\u5236\u7684\u798f\u5229\u5206\u6790","result":"","resultStatus":"","lock":"","status":"published","taskId":"47578","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff094-6 \u7ba1\u5236\u7684\u798f\u5229\u5206\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46019","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff094-9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46020","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"40","published_number":0,"title":"\uff08\u89c6\u9891\uff094-7 \u4e3a\u4ec0\u4e48\u7ba1\u5236\u4f1a\u8d8b\u5411\u4e8e\u65e0\u6548","result":"","resultStatus":"","lock":"","status":"published","taskId":"47580","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff094-7 \u4e3a\u4ec0\u4e48\u7ba1\u5236\u4f1a\u8d8b\u5411\u4e8e\u65e0\u6548","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46021","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff094-10","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46022","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"5","published_number":0,"title":"\u603b\u7ed3\u4e0e\u62d3\u5c55","result":"","resultStatus":"","lock":"","status":"published","taskId":"47572","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"41","published_number":0,"title":"\uff08\u89c6\u9891\uff094-8 \u4ef7\u683c\u51b3\u5b9a\u4ec0\u4e48\uff1f","result":"","resultStatus":"","lock":"","status":"published","taskId":"47728","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff094-8 \u4ef7\u683c\u51b3\u5b9a\u4ec0\u4e48\uff1f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46023","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff094-11","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46024","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"6","published_number":0,"title":"\u5e94\u7528\u4e3e\u4f8b","result":"","resultStatus":"","lock":"","status":"published","taskId":"47576","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"42","published_number":0,"title":"\uff08\u89c6\u9891\uff094-9-1 \u6848\u4f8b\uff1a\u53ea\u5141\u8bb8\u4e00\u4e2a\u5bb6\u5ead\u8d2d\u4e70\u4e00\u8f86\u8f7f\u8f66","result":"","resultStatus":"","lock":"","status":"published","taskId":"47731","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff094-9-1 \u6848\u4f8b\uff1a\u53ea\u5141\u8bb8\u4e00\u4e2a\u5bb6\u5ead\u8d2d\u4e70\u4e00\u8f86\u8f7f\u8f66","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46025","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff094-12","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46026","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"43","published_number":0,"title":"\uff08\u89c6\u9891\uff094-9-2 \u6848\u4f8b\uff1a\u53f0\u6e7e\u7684\u571f\u5730\u6539\u9769","result":"","resultStatus":"","lock":"","status":"published","taskId":"47730","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff094-9-2 \u6848\u4f8b\uff1a\u53f0\u6e7e\u7684\u571f\u5730\u6539\u9769","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46027","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff094-13","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46028","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"44","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u56db\u7ae0 \u4e60\u9898\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":"","status":"published","taskId":"47729","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u56db\u7ae0 \u4e60\u9898\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46029","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff094-14","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46030","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u81ea\u6d4b\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46031","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":4,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46032","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"5","published_number":0,"title":"\u7b2c05\u7ae0 \u5f39\u6027","result":"","resultStatus":"","lock":"","status":"published","taskId":"47582","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u9700\u6c42\u7684\u4ef7\u683c\u5f39\u6027","result":"","resultStatus":"","lock":"","status":"published","taskId":"47584","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"45","published_number":0,"title":"\uff08\u89c6\u9891\uff095-1-1 \u9700\u6c42\u4ef7\u683c\u5f39\u6027\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47586","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff095-1-1 \u9700\u6c42\u4ef7\u683c\u5f39\u6027\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46033","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff095-1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46034","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u6587\u672c\uff09\u7ae0\u52a9\u5b66\u5bfc\u5b66","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46035","isOptional":"0","type":"text","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"46","published_number":0,"title":"\uff08\u89c6\u9891\uff095-1-2 \u9700\u6c42\u4ef7\u683c\u5f39\u6027\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47590","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff095-1-2 \u9700\u6c42\u4ef7\u683c\u5f39\u6027\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46036","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff095-2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46037","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"47","published_number":0,"title":"\uff08\u89c6\u9891\uff095-1-3 \u9700\u6c42\u4ef7\u683c\u5f39\u6027\uff08\u4e09\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47594","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff095-1-3 \u9700\u6c42\u4ef7\u683c\u5f39\u6027\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46038","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff095-3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46039","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"48","published_number":0,"title":"\uff08\u89c6\u9891\uff095-1-4 \u9700\u6c42\u4ef7\u683c\u5f39\u6027\uff08\u56db\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47596","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff095-1-4 \u9700\u6c42\u4ef7\u683c\u5f39\u6027\uff08\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46040","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff095-4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46041","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u5176\u4ed6\u9700\u6c42\u5f39\u6027","result":"","resultStatus":"","lock":"","status":"published","taskId":"47588","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"49","published_number":0,"title":"\uff08\u89c6\u9891\uff095-2 \u5176\u4ed6\u9700\u6c42\u5f39\u6027","result":"","resultStatus":"","lock":"","status":"published","taskId":"47734","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff095-2 \u5176\u4ed6\u9700\u6c42\u5f39\u6027","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46042","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff095-5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46043","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"3","published_number":0,"title":"\u4f9b\u7ed9\u4ef7\u683c\u5f39\u6027","result":"","resultStatus":"","lock":"","status":"published","taskId":"47592","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"50","published_number":0,"title":"\uff08\u89c6\u9891\uff095-3 \u4f9b\u7ed9\u4ef7\u683c\u5f39\u6027","result":"","resultStatus":"","lock":"","status":"published","taskId":"47735","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff095-3 \u4f9b\u7ed9\u4ef7\u683c\u5f39\u6027","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46044","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff095-6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46045","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"51","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e94\u7ae0 \u4e60\u9898\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":"","status":"published","taskId":"47736","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e94\u7ae0 \u4e60\u9898\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46046","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff095-7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46047","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u81ea\u6d4b\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46048","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":4,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46049","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"6","published_number":0,"title":"\u7b2c06\u7ae0 \u7a0e\u6536\u4e0e\u8865\u8d34","result":"","resultStatus":"","lock":"","status":"published","taskId":"47598","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u7a0e\u6536\u548c\u8865\u8d34\u7684\u5f52\u5bbf","result":"","resultStatus":"","lock":"","status":"published","taskId":"47600","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"52","published_number":0,"title":"\uff08\u89c6\u9891\uff096-1-1 \u8c01\u652f\u4ed8\u4e86\u7a0e\u6536\uff1f","result":"","resultStatus":"","lock":"","status":"published","taskId":"47602","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff096-1-1 \u8c01\u652f\u4ed8\u4e86\u7a0e\u6536\uff1f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46050","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff096-1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46051","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u6587\u672c\uff09\u7ae0\u52a9\u5b66\u5bfc\u5b66","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46052","isOptional":"0","type":"text","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"53","published_number":0,"title":"\uff08\u89c6\u9891\uff096-1-2 \u8c01\u62ff\u5230\u4e86\u8865\u8d34\uff1f","result":"","resultStatus":"","lock":"","status":"published","taskId":"47606","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff096-1-2 \u8c01\u62ff\u5230\u4e86\u8865\u8d34\uff1f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46053","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff096-2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46054","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"54","published_number":0,"title":"\uff08\u89c6\u9891\uff096-1-3 \u5f39\u6027\u4e0e\u7a0e\u6536\u3001\u8865\u8d34\u5f52\u5bbf","result":"","resultStatus":"","lock":"","status":"published","taskId":"47608","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff096-1-3 \u5f39\u6027\u4e0e\u7a0e\u6536\u3001\u8865\u8d34\u5f52\u5bbf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46055","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff096-3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46056","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"55","published_number":0,"title":"\uff08\u89c6\u9891\uff096-1-4 \u6848\u4f8b\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47610","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff096-1-4 \u6848\u4f8b\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46057","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff096-4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46058","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"56","published_number":0,"title":"\uff08\u89c6\u9891\uff096-1-5 \u6848\u4f8b\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47614","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff096-1-5 \u6848\u4f8b\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46059","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff096-5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46060","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u7a0e\u6536\u548c\u8865\u8d34\u7684\u65e0\u8c13\u635f\u5931","result":"","resultStatus":"","lock":"","status":"published","taskId":"47604","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"57","published_number":0,"title":"\uff08\u89c6\u9891\uff096-2-1 \u7a0e\u6536\u548c\u8865\u8d34\u7684\u65e0\u8c13\u635f\u5931","result":"","resultStatus":"","lock":"","status":"published","taskId":"47616","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff096-2-1 \u7a0e\u6536\u548c\u8865\u8d34\u7684\u65e0\u8c13\u635f\u5931","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46061","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff096-6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46062","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"58","published_number":0,"title":"\uff08\u89c6\u9891\uff096-2-2 \u5f39\u6027\u4e0e\u65e0\u8c13\u635f\u5931","result":"","resultStatus":"","lock":"","status":"published","taskId":"47737","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff096-2-2 \u5f39\u6027\u4e0e\u65e0\u8c13\u635f\u5931","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46063","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff096-7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46064","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"59","published_number":0,"title":"\uff08\u89c6\u9891\uff096-2-3 \u6848\u4f8b\uff08\u4e09\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47738","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff096-2-3 \u6848\u4f8b\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46065","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff096-8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46066","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"60","published_number":0,"title":"\uff08\u89c6\u9891\uff096-2-4 \u7a0e\u6536\u53d8\u52a8\u65f6\u7684\u65e0\u8c13\u635f\u5931\u548c\u7a0e\u6536\u6536\u5165","result":"","resultStatus":"","lock":"","status":"published","taskId":"47739","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff096-2-4 \u7a0e\u6536\u53d8\u52a8\u65f6\u7684\u65e0\u8c13\u635f\u5931\u548c\u7a0e\u6536\u6536\u5165","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46067","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff096-9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46068","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"61","published_number":0,"title":"\uff08\u89c6\u9891\uff096-3 \u7a0e\u6536\u4e0e\u6548\u7387","result":"","resultStatus":"","lock":"","status":"published","taskId":"47740","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff096-3 \u7a0e\u6536\u4e0e\u6548\u7387","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46069","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff096-10","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46070","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"62","published_number":0,"title":"\uff08\u89c6\u9891\uff096-4 \u7a0e\u6536\u4e0e\u516c\u5e73","result":"","resultStatus":"","lock":"","status":"published","taskId":"47741","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff096-4 \u7a0e\u6536\u4e0e\u516c\u5e73","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46071","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff096-11","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46072","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"3","published_number":0,"title":"\u6848\u4f8b\u5206\u6790","result":"","resultStatus":"","lock":"","status":"published","taskId":"47612","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"63","published_number":0,"title":"\uff08\u89c6\u9891\uff096-5-1 \u6848\u4f8b\u56db","result":"","resultStatus":"","lock":"","status":"published","taskId":"47742","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff096-5-1 \u6848\u4f8b\u56db","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46073","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff096-12","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46074","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"64","published_number":0,"title":"\uff08\u89c6\u9891\uff096-5-2 \u6848\u4f8b\uff08\u4e94\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47743","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff096-5-2 \u6848\u4f8b\uff08\u4e94\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46075","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff096-13","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46076","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"65","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u516d\u7ae0 \u4e60\u9898\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":"","status":"published","taskId":"47744","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u516d\u7ae0 \u4e60\u9898\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46077","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff096-14","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46078","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u81ea\u6d4b\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46079","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":4,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46080","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"7","published_number":0,"title":"\u7b2c07\u7ae0 \u6d88\u8d39\u8005\u884c\u4e3a\u7406\u8bba","result":"","resultStatus":"","lock":"","status":"published","taskId":"47618","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u57fa\u6570\u6548\u7528\u8bba","result":"","resultStatus":"","lock":"","status":"published","taskId":"47620","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"66","published_number":0,"title":"\uff08\u89c6\u9891\uff097-1 \u57fa\u6570\u6548\u7528\u8bba\u4e0e\u5e8f\u6570\u6548\u7528\u8bba","result":"","resultStatus":"","lock":"","status":"published","taskId":"47621","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff097-1 \u57fa\u6570\u6548\u7528\u8bba\u4e0e\u5e8f\u6570\u6548\u7528\u8bba","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46081","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff097-1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46082","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u6587\u672c\uff09\u7ae0\u52a9\u5b66\u5bfc\u5b66","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46083","isOptional":"0","type":"text","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"67","published_number":0,"title":"\uff08\u89c6\u9891\uff097-2-1 \u8fb9\u9645\u6548\u7528\u9012\u51cf\u89c4\u5f8b","result":"","resultStatus":"","lock":"","status":"published","taskId":"47622","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff097-2-1 \u8fb9\u9645\u6548\u7528\u9012\u51cf\u89c4\u5f8b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46084","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff097-2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46085","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"68","published_number":0,"title":"\uff08\u89c6\u9891\uff097-2-2 \u6548\u7528\u6700\u5927\u5316","result":"","resultStatus":"","lock":"","status":"published","taskId":"47624","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff097-2-2 \u6548\u7528\u6700\u5927\u5316","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46086","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff097-3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46087","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"69","published_number":0,"title":"\uff08\u89c6\u9891\uff097-2-3 \u57fa\u4e8e\u57fa\u6570\u6548\u7528\u7684\u9700\u6c42\u66f2\u7ebf\u63a8\u5bfc","result":"","resultStatus":"","lock":"","status":"published","taskId":"47625","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff097-2-3 \u57fa\u4e8e\u57fa\u6570\u6548\u7528\u7684\u9700\u6c42\u66f2\u7ebf\u63a8\u5bfc","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46088","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff097-4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46089","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u504f\u597d\u4e0e\u65e0\u5dee\u5f02\u66f2\u7ebf","result":"","resultStatus":"","lock":"","status":"published","taskId":"47623","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"70","published_number":0,"title":"\uff08\u89c6\u9891\uff097-3-1 \u6d88\u8d39\u8005\u504f\u597d\u5173\u7cfb","result":"","resultStatus":"","lock":"","status":"published","taskId":"47627","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff097-3-1 \u6d88\u8d39\u8005\u504f\u597d\u5173\u7cfb","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46090","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff097-5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46091","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"71","published_number":0,"title":"\uff08\u89c6\u9891\uff097-3-2 \u65e0\u5dee\u5f02\u66f2\u7ebf","result":"","resultStatus":"","lock":"","status":"published","taskId":"47629","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff097-3-2 \u65e0\u5dee\u5f02\u66f2\u7ebf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46092","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff097-6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46093","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"72","published_number":0,"title":"\uff08\u89c6\u9891\uff097-3-3 \u8fb9\u9645\u66ff\u4ee3\u7387\u53ca\u5176\u9012\u51cf\u89c4\u5f8b","result":"","resultStatus":"","lock":"","status":"published","taskId":"47630","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff097-3-3 \u8fb9\u9645\u66ff\u4ee3\u7387\u53ca\u5176\u9012\u51cf\u89c4\u5f8b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46094","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff097-7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46095","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"3","published_number":0,"title":"\u9884\u7b97\u7ea6\u675f\u7ebf","result":"","resultStatus":"","lock":"","status":"published","taskId":"47871","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"73","published_number":0,"title":"\uff08\u89c6\u9891\uff097-3-4 \u9884\u7b97\u7ea6\u675f\u7ebf","result":"","resultStatus":"","lock":"","status":"published","taskId":"47745","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff097-3-4 \u9884\u7b97\u7ea6\u675f\u7ebf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46096","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff097-8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46097","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"4","published_number":0,"title":"\u6d88\u8d39\u8005\u5747\u8861","result":"","resultStatus":"","lock":"","status":"published","taskId":"47872","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"74","published_number":0,"title":"\uff08\u89c6\u9891\uff097-3-5 \u6d88\u8d39\u8005\u9009\u62e9","result":"","resultStatus":"","lock":"","status":"published","taskId":"47746","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff097-3-5 \u6d88\u8d39\u8005\u9009\u62e9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46098","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff097-9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46099","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"75","published_number":0,"title":"\uff08\u89c6\u9891\uff097-3-6 \u7279\u6b8a\u7684\u6d88\u8d39\u8005\u5747\u8861","result":"","resultStatus":"","lock":"","status":"published","taskId":"47747","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff097-3-6 \u7279\u6b8a\u7684\u6d88\u8d39\u8005\u5747\u8861","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46100","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff097-10","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46101","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"76","published_number":0,"title":"\uff08\u89c6\u9891\uff097-4-1 \u6bd4\u8f83\u9759\u6001\u5206\u6790\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47748","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff097-4-1 \u6bd4\u8f83\u9759\u6001\u5206\u6790\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46102","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff097-11","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46103","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"77","published_number":0,"title":"\uff08\u89c6\u9891\uff097-4-2 \u6069\u683c\u5c14\u5b9a\u5f8b","result":"","resultStatus":"","lock":"","status":"published","taskId":"47749","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff097-4-2 \u6069\u683c\u5c14\u5b9a\u5f8b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46104","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff097-12","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46105","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"78","published_number":0,"title":"\uff08\u89c6\u9891\uff097-4-3 \u6bd4\u8f83\u9759\u6001\u5206\u6790\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47750","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff097-4-3 \u6bd4\u8f83\u9759\u6001\u5206\u6790\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46106","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff097-13","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46107","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"5","published_number":0,"title":"\u4ef7\u683c\u53d8\u52a8\u7684\u66ff\u4ee3\u6548\u5e94\u548c\u6536\u5165\u6548\u5e94","result":"","resultStatus":"","lock":"","status":"published","taskId":"47626","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"79","published_number":0,"title":"\uff08\u89c6\u9891\uff097-5-1 \u4ef7\u683c\u53d8\u52a8\u7684\u66ff\u4ee3\u6548\u5e94\u548c\u6536\u5165\u6548\u5e94\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47751","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff097-5-1 \u4ef7\u683c\u53d8\u52a8\u7684\u66ff\u4ee3\u6548\u5e94\u548c\u6536\u5165\u6548\u5e94\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46108","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff097-14","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46109","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"80","published_number":0,"title":"\uff08\u89c6\u9891\uff097-5-2 \u4ef7\u683c\u53d8\u52a8\u7684\u66ff\u4ee3\u6548\u5e94\u548c\u6536\u5165\u6548\u5e94\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47752","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff097-5-2 \u4ef7\u683c\u53d8\u52a8\u7684\u66ff\u4ee3\u6548\u5e94\u548c\u6536\u5165\u6548\u5e94\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46110","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff097-15","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46111","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"6","published_number":0,"title":"\u4e0d\u786e\u5b9a\u548c\u98ce\u9669\u4e0b\u7684\u6d88\u8d39\u8005\u9009\u62e9","result":"","resultStatus":"","lock":"","status":"published","taskId":"47628","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"81","published_number":0,"title":"\uff08\u89c6\u9891\uff097-6-1 \u4e0d\u786e\u5b9a\u6761\u4ef6\u4e0b\u7684\u6d88\u8d39\u8005\u9009\u62e9\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47753","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff097-6-1 \u4e0d\u786e\u5b9a\u6761\u4ef6\u4e0b\u7684\u6d88\u8d39\u8005\u9009\u62e9\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46112","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff097-16","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46113","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"82","published_number":0,"title":"\uff08\u89c6\u9891\uff097-6-2 \u4e0d\u786e\u5b9a\u6761\u4ef6\u4e0b\u7684\u6d88\u8d39\u8005\u9009\u62e9\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47754","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff097-6-2 \u4e0d\u786e\u5b9a\u6761\u4ef6\u4e0b\u7684\u6d88\u8d39\u8005\u9009\u62e9\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46114","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff097-17","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46115","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"83","published_number":0,"title":"\uff08\u89c6\u9891\uff097-6-3 \u964d\u4f4e\u98ce\u9669","result":"","resultStatus":"","lock":"","status":"published","taskId":"47755","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff097-6-3 \u964d\u4f4e\u98ce\u9669","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46116","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff097-18","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46117","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"84","published_number":0,"title":"\uff08\u89c6\u9891\uff097-6-4 \u5bf9\u98ce\u9669\u8d44\u4ea7\u7684\u9700\u6c42\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47756","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff097-6-4 \u5bf9\u98ce\u9669\u8d44\u4ea7\u7684\u9700\u6c42\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46118","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff097-19","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46119","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"85","published_number":0,"title":"\uff08\u89c6\u9891\uff097-6-5 \u5bf9\u98ce\u9669\u8d44\u4ea7\u7684\u9700\u6c42\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47757","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff097-6-5 \u5bf9\u98ce\u9669\u8d44\u4ea7\u7684\u9700\u6c42\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46120","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff097-20","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46121","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"86","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e03\u7ae0 \u4e60\u9898\uff08\u4e00\uff09\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":"","status":"published","taskId":"47758","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e03\u7ae0 \u4e60\u9898\uff08\u4e00\uff09\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46122","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff097-21","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46123","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"87","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e03\u7ae0 \u4e60\u9898\uff08\u4e8c\uff09\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":"","status":"published","taskId":"47759","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e03\u7ae0 \u4e60\u9898\uff08\u4e8c\uff09\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46124","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff097-22","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46125","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u81ea\u6d4b\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46126","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":4,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46127","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"8","published_number":0,"title":"\u7b2c08\u7ae0 \u751f\u4ea7\u8bba","result":"","resultStatus":"","lock":"","status":"published","taskId":"47631","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u4f01\u4e1a\u7684\u672c\u8d28","result":"","resultStatus":"","lock":"","status":"published","taskId":"47632","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"88","published_number":0,"title":"\uff08\u89c6\u9891\uff098-1-1 \u5382\u5546\u7684\u7ec4\u7ec7\u5f62\u5f0f","result":"","resultStatus":"","lock":"","status":"published","taskId":"47633","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff098-1-1 \u5382\u5546\u7684\u7ec4\u7ec7\u5f62\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46128","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff098-1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46129","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u6587\u672c\uff09\u7ae0\u52a9\u5b66\u5bfc\u5b66","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46130","isOptional":"0","type":"text","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"89","published_number":0,"title":"\uff08\u89c6\u9891\uff098-1-2 \u4f01\u4e1a\u7684\u672c\u8d28\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47635","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff098-1-2 \u4f01\u4e1a\u7684\u672c\u8d28\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46131","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff098-2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46132","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"90","published_number":0,"title":"\uff08\u89c6\u9891\uff098-1-3 \u4f01\u4e1a\u7684\u672c\u8d28\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47637","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff098-1-3 \u4f01\u4e1a\u7684\u672c\u8d28\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46133","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff098-3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46134","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"91","published_number":0,"title":"\uff08\u89c6\u9891\uff098-1-4 \u4f01\u4e1a\u7684\u672c\u8d28\uff08\u4e09\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47639","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff098-1-4 \u4f01\u4e1a\u7684\u672c\u8d28\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46135","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff098-4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46136","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"92","published_number":0,"title":"\uff08\u89c6\u9891\uff098-1-5 \u4f01\u4e1a\u7684\u672c\u8d28\uff08\u56db\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47640","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff098-1-5 \u4f01\u4e1a\u7684\u672c\u8d28\uff08\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46137","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff098-5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46138","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"93","published_number":0,"title":"\uff08\u89c6\u9891\uff098-1-6 \u4ea4\u6613\u6210\u672c\u7684\u7ec6\u5316\u4e0e\u8ba1\u7b97","result":"","resultStatus":"","lock":"","status":"published","taskId":"47760","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff098-1-6 \u4ea4\u6613\u6210\u672c\u7684\u7ec6\u5316\u4e0e\u8ba1\u7b97","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46139","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff098-6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46140","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"94","published_number":0,"title":"\uff08\u89c6\u9891\uff098-1-7 \u8c01\u662f\u4f01\u4e1a\u7684\u6240\u6709\u8005\uff1f","result":"","resultStatus":"","lock":"","status":"published","taskId":"47761","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff098-1-7 \u8c01\u662f\u4f01\u4e1a\u7684\u6240\u6709\u8005\uff1f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46141","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff098-7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46142","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"95","published_number":0,"title":"\uff08\u89c6\u9891\uff098-1-8 \u6240\u6709\u6743\u4e0e\u63a7\u5236\u6743\u7684\u5206\u79bb","result":"","resultStatus":"","lock":"","status":"published","taskId":"47762","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff098-1-8 \u6240\u6709\u6743\u4e0e\u63a7\u5236\u6743\u7684\u5206\u79bb","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46143","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff098-8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46144","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"96","published_number":0,"title":"\uff08\u89c6\u9891\uff098-1-9 \u4f01\u4e1a\u7684\u76ee\u6807","result":"","resultStatus":"","lock":"","status":"published","taskId":"47763","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff098-1-9 \u4f01\u4e1a\u7684\u76ee\u6807","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46145","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff098-9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46146","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u751f\u4ea7\u51fd\u6570","result":"","resultStatus":"","lock":"","status":"published","taskId":"47634","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"97","published_number":0,"title":"\uff08\u89c6\u9891\uff098-2 \u751f\u4ea7\u51fd\u6570","result":"","resultStatus":"","lock":"","status":"published","taskId":"47764","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff098-2 \u751f\u4ea7\u51fd\u6570","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46147","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff098-10","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46148","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"3","published_number":0,"title":"\u77ed\u671f\u751f\u4ea7\u51fd\u6570","result":"","resultStatus":"","lock":"","status":"published","taskId":"47636","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"98","published_number":0,"title":"\uff08\u89c6\u9891\uff098-3-1 \u8fb9\u9645\u62a5\u916c\u9012\u51cf\u5747\u89c4\u5f8b","result":"","resultStatus":"","lock":"","status":"published","taskId":"47765","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff098-3-1 \u8fb9\u9645\u62a5\u916c\u9012\u51cf\u5747\u89c4\u5f8b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46149","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff098-11","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46150","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"99","published_number":0,"title":"\uff08\u89c6\u9891\uff098-3-2 \u603b\u4ea7\u91cf\u3001\u5e73\u5747\u4ea7\u91cf\u548c\u8fb9\u9645\u4ea7\u91cf","result":"","resultStatus":"","lock":"","status":"published","taskId":"47766","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff098-3-2 \u603b\u4ea7\u91cf\u3001\u5e73\u5747\u4ea7\u91cf\u548c\u8fb9\u9645\u4ea7\u91cf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46151","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff098-12","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46152","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"100","published_number":0,"title":"\uff08\u89c6\u9891\uff098-3-3 \u751f\u4ea7\u7684\u4e09\u4e2a\u9636\u6bb5","result":"","resultStatus":"","lock":"","status":"published","taskId":"47767","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff098-3-3 \u751f\u4ea7\u7684\u4e09\u4e2a\u9636\u6bb5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46153","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff098-13","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46154","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"4","published_number":0,"title":"\u957f\u671f\u751f\u4ea7\u51fd\u6570","result":"","resultStatus":"","lock":"","status":"published","taskId":"47638","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"101","published_number":0,"title":"\uff08\u89c6\u9891\uff098-4-1 \u7b49\u4ea7\u91cf\u7ebf","result":"","resultStatus":"","lock":"","status":"published","taskId":"47768","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff098-4-1 \u7b49\u4ea7\u91cf\u7ebf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46155","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff098-14","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46156","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"102","published_number":0,"title":"\uff08\u89c6\u9891\uff098-4-2 \u8fb9\u9645\u6280\u672f\u66ff\u4ee3\u7387\u53ca\u9012\u51cf\u89c4\u5f8b","result":"","resultStatus":"","lock":"","status":"published","taskId":"47769","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff098-4-2 \u8fb9\u9645\u6280\u672f\u66ff\u4ee3\u7387\u53ca\u9012\u51cf\u89c4\u5f8b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46157","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff098-15","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46158","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"103","published_number":0,"title":"\uff08\u89c6\u9891\uff098-4-3 \u7b49\u6210\u672c\u7ebf","result":"","resultStatus":"","lock":"","status":"published","taskId":"47770","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff098-4-3 \u7b49\u6210\u672c\u7ebf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46159","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff098-16","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46160","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"104","published_number":0,"title":"\uff08\u89c6\u9891\uff098-4-4 \u751f\u4ea7\u8981\u7d20\u7684\u6700\u4f18\u7ec4\u5408","result":"","resultStatus":"","lock":"","status":"published","taskId":"47771","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff098-4-4 \u751f\u4ea7\u8981\u7d20\u7684\u6700\u4f18\u7ec4\u5408","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46161","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff098-17","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46162","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"105","published_number":0,"title":"\uff08\u89c6\u9891\uff098-4-5 \u751f\u4ea7\u6269\u5f20\u66f2\u7ebf","result":"","resultStatus":"","lock":"","status":"published","taskId":"47772","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff098-4-5 \u751f\u4ea7\u6269\u5f20\u66f2\u7ebf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46163","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff098-18","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46164","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"106","published_number":0,"title":"\uff08\u89c6\u9891\uff098-4-6 \u89c4\u6a21\u62a5\u916c","result":"","resultStatus":"","lock":"","status":"published","taskId":"47773","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff098-4-6 \u89c4\u6a21\u62a5\u916c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46165","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff098-19","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46166","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"107","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u516b\u7ae0 \u4e60\u9898\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":"","status":"published","taskId":"47774","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u516b\u7ae0 \u4e60\u9898\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46167","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff098-20","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46168","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u81ea\u6d4b\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46169","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":4,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46170","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"9","published_number":0,"title":"\u7b2c09\u7ae0 \u6210\u672c\u8bba","result":"","resultStatus":"","lock":"","status":"published","taskId":"47641","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u77ed\u671f\u6210\u672c","result":"","resultStatus":"","lock":"","status":"published","taskId":"47642","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"108","published_number":0,"title":"\uff08\u89c6\u9891\uff099-1 \u751f\u4ea7\u4e2d\u7684\u6210\u672c","result":"","resultStatus":"","lock":"","status":"published","taskId":"47643","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff099-1 \u751f\u4ea7\u4e2d\u7684\u6210\u672c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46171","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff099-1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46172","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u6587\u672c\uff09\u7ae0\u52a9\u5b66\u5bfc\u5b66","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46173","isOptional":"0","type":"text","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"109","published_number":0,"title":"\uff08\u89c6\u9891\uff099-2-1 \u77ed\u671f\u6210\u672c\u7684\u6982\u5ff5","result":"","resultStatus":"","lock":"","status":"published","taskId":"47644","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff099-2-1 \u77ed\u671f\u6210\u672c\u7684\u6982\u5ff5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46174","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff099-2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46175","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"110","published_number":0,"title":"\uff08\u89c6\u9891\uff099-2-2 \u5404\u79cd\u77ed\u671f\u6210\u672c\u66f2\u7ebf\u53ca\u5176\u76f8\u4e92\u5173\u7cfb","result":"","resultStatus":"","lock":"","status":"published","taskId":"47646","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff099-2-2 \u5404\u79cd\u77ed\u671f\u6210\u672c\u66f2\u7ebf\u53ca\u5176\u76f8\u4e92\u5173\u7cfb","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46176","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff099-3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46177","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"111","published_number":0,"title":"\uff08\u89c6\u9891\uff099-2-3 \u77ed\u671f\u6210\u672c\u4e0e\u77ed\u671f\u751f\u4ea7\u4e4b\u95f4\u5173\u7cfb","result":"","resultStatus":"","lock":"","status":"published","taskId":"47647","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff099-2-3 \u77ed\u671f\u6210\u672c\u4e0e\u77ed\u671f\u751f\u4ea7\u4e4b\u95f4\u5173\u7cfb","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46178","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT\uff099-4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46179","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u957f\u671f\u6210\u672c","result":"","resultStatus":"","lock":"","status":"published","taskId":"47645","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"112","published_number":0,"title":"\uff08\u89c6\u9891\uff099-3-1 \u957f\u671f\u6210\u672c\u66f2\u7ebf\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47775","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff099-3-1 \u957f\u671f\u6210\u672c\u66f2\u7ebf\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46180","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 9-5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46181","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"113","published_number":0,"title":"\uff08\u89c6\u9891\uff099-3-2 \u957f\u671f\u6210\u672c\u66f2\u7ebf\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47776","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff099-3-2 \u957f\u671f\u6210\u672c\u66f2\u7ebf\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46182","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT ) 9-6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46183","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"114","published_number":0,"title":"\uff08\u89c6\u9891\uff099-3-3 \u957f\u671f\u6210\u672c\u66f2\u7ebf\uff08\u4e09\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47777","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff099-3-3 \u957f\u671f\u6210\u672c\u66f2\u7ebf\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46184","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT ) 9-7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46185","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"115","published_number":0,"title":"\uff08\u89c6\u9891\uff099-3-4 \u957f\u671f\u6210\u672c\u66f2\u7ebf\uff08\u56db\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47778","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff099-3-4 \u957f\u671f\u6210\u672c\u66f2\u7ebf\uff08\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46186","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT ) 9-8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46187","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"116","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e5d\u7ae0 \u4e60\u9898\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":"","status":"published","taskId":"47779","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e5d\u7ae0 \u4e60\u9898\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46188","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT ) 9-9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46189","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u81ea\u6d4b\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46190","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":4,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46191","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"10","published_number":0,"title":"\u7b2c10\u7ae0 \u5b8c\u5168\u7ade\u4e89\u5e02\u573a","result":"","resultStatus":"","lock":"","status":"published","taskId":"47648","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"01 \u5e02\u573a\u7ed3\u6784\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"47649","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"117","published_number":0,"title":"\uff08\u89c6\u9891\uff0910-1 \u5e02\u573a\u7ed3\u6784\u7684\u5206\u7c7b","result":"","resultStatus":"","lock":"","status":"published","taskId":"47650","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0910-1 \u5e02\u573a\u7ed3\u6784\u7684\u5206\u7c7b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46192","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 10-1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46193","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u6587\u672c\uff09\u7ae0\u52a9\u5b66\u5bfc\u5b66","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46194","isOptional":"0","type":"text","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u5b8c\u5168\u7ade\u4e89\u5e02\u573a\u4f01\u4e1a\u7684\u9700\u6c42\u66f2\u7ebf\u548c\u4f9b\u7ed9\u66f2\u7ebf","result":"","resultStatus":"","lock":"","status":"published","taskId":"47651","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"118","published_number":0,"title":"\uff08\u89c6\u9891\uff0910-2 \u5b8c\u5168\u7ade\u4e89\u5e02\u573a\u7684\u6761\u4ef6","result":"","resultStatus":"","lock":"","status":"published","taskId":"47652","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0910-2 \u5b8c\u5168\u7ade\u4e89\u5e02\u573a\u7684\u6761\u4ef6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46195","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 10-2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46196","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"119","published_number":0,"title":"\uff08\u89c6\u9891\uff0910-3-1 \u5b8c\u5168\u7ade\u4e89\u4f01\u4e1a\u9762\u4e34\u7684\u9700\u6c42\u66f2\u7ebf\u548c\u6536\u76ca\u66f2\u7ebf","result":"","resultStatus":"","lock":"","status":"published","taskId":"47653","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0910-3-1 \u5b8c\u5168\u7ade\u4e89\u4f01\u4e1a\u9762\u4e34\u7684\u9700\u6c42\u66f2\u7ebf\u548c\u6536\u76ca\u66f2\u7ebf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46197","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 10-3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46198","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"120","published_number":0,"title":"\uff08\u89c6\u9891\uff0910-3-2 \u5229\u6da6\u6700\u5927\u5316\u4ea7\u91cf\u7684\u51b3\u5b9a","result":"","resultStatus":"","lock":"","status":"published","taskId":"47655","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0910-3-2 \u5229\u6da6\u6700\u5927\u5316\u4ea7\u91cf\u7684\u51b3\u5b9a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46199","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 10-4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46200","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"121","published_number":0,"title":"\uff08\u89c6\u9891\uff0910-3-3 \u5229\u6da6\u6700\u5927\u5316\u4e0e\u76c8\u4e8f","result":"","resultStatus":"","lock":"","status":"published","taskId":"47657","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0910-3-3 \u5229\u6da6\u6700\u5927\u5316\u4e0e\u76c8\u4e8f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46201","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 10-5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46202","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"122","published_number":0,"title":"\uff08\u89c6\u9891\uff0910-3-4 \u5229\u6da6\u6700\u5927\u5316\u4e0e\u76c8\u4e8f","result":"","resultStatus":"","lock":"","status":"published","taskId":"47658","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0910-3-4 \u5229\u6da6\u6700\u5927\u5316\u4e0e\u76c8\u4e8f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46203","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 10-6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46204","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"3","published_number":0,"title":"\u77ed\u671f\u5747\u8861","result":"","resultStatus":"","lock":"","status":"published","taskId":"47654","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"123","published_number":0,"title":"\uff08\u89c6\u9891\uff0910-4 \u77ed\u671f\u4f9b\u7ed9\u66f2\u7ebf","result":"","resultStatus":"","lock":"","status":"published","taskId":"47780","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0910-4 \u77ed\u671f\u4f9b\u7ed9\u66f2\u7ebf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46205","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 10-7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46206","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"4","published_number":0,"title":"\u957f\u671f\u5747\u8861","result":"","resultStatus":"","lock":"","status":"published","taskId":"47656","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"124","published_number":0,"title":"\uff08\u89c6\u9891\uff0910-5-1 \u4f01\u4e1a\u89c4\u6a21\u7684\u8c03\u6574","result":"","resultStatus":"","lock":"","status":"published","taskId":"47781","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0910-5-1 \u4f01\u4e1a\u89c4\u6a21\u7684\u8c03\u6574","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46207","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 10-8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46208","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"125","published_number":0,"title":"\uff08\u89c6\u9891\uff0910-5-2 \u884c\u4e1a\u89c4\u6a21\u7684\u8c03\u6574","result":"","resultStatus":"","lock":"","status":"published","taskId":"47782","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0910-5-2 \u884c\u4e1a\u89c4\u6a21\u7684\u8c03\u6574","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46209","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 10-9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46210","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"126","published_number":0,"title":"\uff08\u89c6\u9891\uff0910-5-3 \u957f\u671f\u5747\u8861","result":"","resultStatus":"","lock":"","status":"published","taskId":"47783","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0910-5-3 \u957f\u671f\u5747\u8861","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46211","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 10-10","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46212","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"127","published_number":0,"title":"\uff08\u89c6\u9891\uff0910-5-4 \u957f\u671f\u4f9b\u7ed9\u66f2\u7ebf \uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47784","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0910-5-4 \u957f\u671f\u4f9b\u7ed9\u66f2\u7ebf \uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46213","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 10-11","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46214","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"128","published_number":0,"title":"\uff08\u89c6\u9891\uff0910-5-5 \u957f\u671f\u4f9b\u7ed9\u66f2\u7ebf\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47785","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0910-5-5 \u957f\u671f\u4f9b\u7ed9\u66f2\u7ebf\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46215","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 10-12","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46216","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"129","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u7ae0 \u4e60\u9898\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":"","status":"published","taskId":"47786","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u7ae0 \u4e60\u9898\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46217","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 10-13","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46218","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u81ea\u6d4b\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46219","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":4,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46220","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"11","published_number":0,"title":"\u7b2c11\u7ae0 \u5784\u65ad","result":"","resultStatus":"","lock":"","status":"published","taskId":"47659","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u5784\u65ad\u7684\u5b9a\u4e49","result":"","resultStatus":"","lock":"","status":"published","taskId":"47660","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"130","published_number":0,"title":"\uff08\u89c6\u9891\uff0911-1 \u5784\u65ad\u7684\u542b\u4e49\u53ca\u5176\u539f\u56e0","result":"","resultStatus":"","lock":"","status":"published","taskId":"47661","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0911-1 \u5784\u65ad\u7684\u542b\u4e49\u53ca\u5176\u539f\u56e0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46221","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 11-1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46222","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u6587\u672c\uff09\u7ae0\u52a9\u5b66\u5bfc\u5b66","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46223","isOptional":"0","type":"text","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u5784\u65ad\u5e02\u573a\u77ed\u671f\u5747\u8861","result":"","resultStatus":"","lock":"","status":"published","taskId":"47662","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"131","published_number":0,"title":"\uff08\u89c6\u9891\uff0911-2-1 \u5784\u65ad\u4f01\u4e1a\u7684\u9700\u6c42\u66f2\u7ebf\u548c\u6536\u76ca\u66f2\u7ebf","result":"","resultStatus":"","lock":"","status":"published","taskId":"47663","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0911-2-1 \u5784\u65ad\u4f01\u4e1a\u7684\u9700\u6c42\u66f2\u7ebf\u548c\u6536\u76ca\u66f2\u7ebf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46224","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 11-2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46225","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"132","published_number":0,"title":"\uff08\u89c6\u9891\uff0911-2-2 \u5784\u65ad\u4f01\u4e1a\u7684\u77ed\u671f\u5747\u8861","result":"","resultStatus":"","lock":"","status":"published","taskId":"47665","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0911-2-2 \u5784\u65ad\u4f01\u4e1a\u7684\u77ed\u671f\u5747\u8861","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46226","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 11-3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46227","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"3","published_number":0,"title":"\u5784\u65ad\u5e02\u573a\u957f\u671f\u5747\u8861","result":"","resultStatus":"","lock":"","status":"published","taskId":"47664","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"133","published_number":0,"title":"\uff08\u89c6\u9891\uff0911-3 \u5784\u65ad\u4f01\u4e1a\u7684\u957f\u671f\u5747\u8861","result":"","resultStatus":"","lock":"","status":"published","taskId":"47667","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0911-3 \u5784\u65ad\u4f01\u4e1a\u7684\u957f\u671f\u5747\u8861","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46228","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 11-4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46229","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"4","published_number":0,"title":"\u4ef7\u683c\u6b67\u89c6","result":"","resultStatus":"","lock":"","status":"published","taskId":"47666","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"134","published_number":0,"title":"\uff08\u89c6\u9891\uff0911-4-1 \u4ef7\u683c\u6b67\u89c6\u7684\u6761\u4ef6\u53ca\u5206\u7c7b","result":"","resultStatus":"","lock":"","status":"published","taskId":"47669","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0911-4-1 \u4ef7\u683c\u6b67\u89c6\u7684\u6761\u4ef6\u53ca\u5206\u7c7b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46230","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 11-5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46231","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"135","published_number":0,"title":"\uff08\u89c6\u9891\uff0911-4-2 \u4e00\u7ea7\u4ef7\u683c\u6b67\u89c6\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47670","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0911-4-2 \u4e00\u7ea7\u4ef7\u683c\u6b67\u89c6\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46232","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 11-6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46233","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"136","published_number":0,"title":"\uff08\u89c6\u9891\uff0911-4-3 \u4e00\u7ea7\u4ef7\u683c\u6b67\u89c6\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47787","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0911-4-3 \u4e00\u7ea7\u4ef7\u683c\u6b67\u89c6\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46234","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 11-7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46235","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"137","published_number":0,"title":"\uff08\u89c6\u9891\uff0911-4-4 \u4e8c\u7ea7\u4ef7\u683c\u6b67\u89c6","result":"","resultStatus":"","lock":"","status":"published","taskId":"47788","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0911-4-4 \u4e8c\u7ea7\u4ef7\u683c\u6b67\u89c6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46236","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 11-8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46237","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"138","published_number":0,"title":"\uff08\u89c6\u9891\uff0911-4-5 \u4e09\u7ea7\u4ef7\u683c\u6b67\u89c6\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47789","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0911-4-5 \u4e09\u7ea7\u4ef7\u683c\u6b67\u89c6\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46238","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 11-9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46239","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"139","published_number":0,"title":"\uff08\u89c6\u9891\uff0911-4-6 \u4e09\u7ea7\u4ef7\u683c\u6b67\u89c6\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47790","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0911-4-6 \u4e09\u7ea7\u4ef7\u683c\u6b67\u89c6\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46240","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 11-10","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46241","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"140","published_number":0,"title":"\uff08\u89c6\u9891\uff0911-4-7 \u8de8\u671f\u4ef7\u683c\u6b67\u89c6","result":"","resultStatus":"","lock":"","status":"published","taskId":"47791","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0911-4-7 \u8de8\u671f\u4ef7\u683c\u6b67\u89c6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46242","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 11-11","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46243","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"141","published_number":0,"title":"\uff08\u89c6\u9891\uff0911-4-8 \u9ad8\u5cf0\u8d1f\u8377\u5b9a\u4ef7","result":"","resultStatus":"","lock":"","status":"published","taskId":"47792","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0911-4-8 \u9ad8\u5cf0\u8d1f\u8377\u5b9a\u4ef7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46244","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 11-12","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46245","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"142","published_number":0,"title":"\uff08\u89c6\u9891\uff0911-4-9 \u4e24\u90e8\u6536\u8d39\u5236","result":"","resultStatus":"","lock":"","status":"published","taskId":"47793","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0911-4-9 \u4e24\u90e8\u6536\u8d39\u5236","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46246","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 11-13","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46247","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"5","published_number":0,"title":"\u81ea\u7136\u5784\u65ad","result":"","resultStatus":"","lock":"","status":"published","taskId":"47668","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"143","published_number":0,"title":"\uff08\u89c6\u9891\uff0911-4-10 \u6346\u7ed1\u9500\u552e\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47794","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0911-4-10 \u6346\u7ed1\u9500\u552e\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46248","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 11-14","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46249","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"144","published_number":0,"title":"\uff08\u89c6\u9891\uff0911-4-11 \u6346\u7ed1\u9500\u552e\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47795","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0911-4-11 \u6346\u7ed1\u9500\u552e\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46250","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 11-15","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46251","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"145","published_number":0,"title":"\uff08\u89c6\u9891\uff0911-4-12 \u6346\u7ed1\u9500\u552e\uff08\u4e09\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47796","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0911-4-12 \u6346\u7ed1\u9500\u552e\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46252","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 11-16","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46253","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"146","published_number":0,"title":"\uff08\u89c6\u9891\uff0911-5 \u81ea\u7136\u5784\u65ad","result":"","resultStatus":"","lock":"","status":"published","taskId":"47797","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0911-5 \u81ea\u7136\u5784\u65ad","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46254","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 11-17","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46255","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"147","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u4e00\u7ae0 \u4e60\u9898\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":"","status":"published","taskId":"47798","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u4e00\u7ae0 \u4e60\u9898\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46256","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 11-18","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46257","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u81ea\u6d4b\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46258","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":4,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46259","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"12","published_number":0,"title":"\u7b2c12\u7ae0 \u5784\u65ad\u7ade\u4e89\u4e0e\u5be1\u5934\u5784\u65ad","result":"","resultStatus":"","lock":"","status":"published","taskId":"47671","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u5784\u65ad\u7ade\u4e89","result":"","resultStatus":"","lock":"","status":"published","taskId":"47672","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"148","published_number":0,"title":"\uff08\u89c6\u9891\uff0912-1-1 \u5784\u65ad\u7ade\u4e89\u5e02\u573a\u7684\u6761\u4ef6","result":"","resultStatus":"","lock":"","status":"published","taskId":"47673","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0912-1-1 \u5784\u65ad\u7ade\u4e89\u5e02\u573a\u7684\u6761\u4ef6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46260","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 12-1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46261","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u6587\u672c\uff09\u7ae0\u52a9\u5b66\u5bfc\u5b66","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46262","isOptional":"0","type":"text","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"149","published_number":0,"title":"\uff08\u89c6\u9891\uff0912-1-2 \u5784\u65ad\u7ade\u4e89\u5e02\u573a\u5382\u5546\u7684\u9700\u6c42\u66f2\u7ebf\u548c\u8fb9\u9645\u6536\u76ca\u66f2\u7ebf","result":"","resultStatus":"","lock":"","status":"published","taskId":"47675","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0912-1-2 \u5784\u65ad\u7ade\u4e89\u5e02\u573a\u5382\u5546\u7684\u9700\u6c42\u66f2\u7ebf\u548c\u8fb9\u9645\u6536\u76ca\u66f2\u7ebf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46263","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 12-2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46264","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"150","published_number":0,"title":"\uff08\u89c6\u9891\uff0912-1-3 \u5784\u65ad\u7ade\u4e89\u5e02\u573a\u77ed\u671f\u548c\u957f\u671f\u5747\u8861","result":"","resultStatus":"","lock":"","status":"published","taskId":"47677","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0912-1-3 \u5784\u65ad\u7ade\u4e89\u5e02\u573a\u77ed\u671f\u548c\u957f\u671f\u5747\u8861","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46265","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 12-3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46266","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"151","published_number":0,"title":"\uff08\u89c6\u9891\uff0912-1-4 \u5784\u65ad\u7ade\u4e89\u5e02\u573a\u7684\u6548\u7387","result":"","resultStatus":"","lock":"","status":"published","taskId":"47678","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0912-1-4 \u5784\u65ad\u7ade\u4e89\u5e02\u573a\u7684\u6548\u7387","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46267","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 12-4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46268","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u5e94\u7528\uff1a\u5e7f\u544a","result":"","resultStatus":"","lock":"","status":"published","taskId":"47674","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"152","published_number":0,"title":"\uff08\u89c6\u9891\uff0912-2-1 \u975e\u4ef7\u683c\u7ade\u4e89","result":"","resultStatus":"","lock":"","status":"published","taskId":"47799","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0912-2-1 \u975e\u4ef7\u683c\u7ade\u4e89","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46269","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 12-5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46270","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"153","published_number":0,"title":"\uff08\u89c6\u9891\uff0912-2-2 \u5e7f\u544a\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47800","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0912-2-2 \u5e7f\u544a\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46271","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 12-6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46272","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"154","published_number":0,"title":"\uff08\u89c6\u9891\uff0912-2-3 \u5e7f\u544a\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47801","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0912-2-3 \u5e7f\u544a\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46273","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"12-7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46274","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"3","published_number":0,"title":"\u5be1\u5934\u5784\u65ad","result":"","resultStatus":"","lock":"","status":"published","taskId":"47676","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"155","published_number":0,"title":"\uff08\u89c6\u9891\uff0912-3-1 \u5be1\u5934\u5784\u65ad\u542b\u4e49\u53ca\u7279\u5f81","result":"","resultStatus":"","lock":"","status":"published","taskId":"47802","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0912-3-1 \u5be1\u5934\u5784\u65ad\u542b\u4e49\u53ca\u7279\u5f81","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46275","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 12-8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46276","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"4","published_number":0,"title":"\u6570\u91cf\u7ade\u4e89\u6a21\u578b","result":"","resultStatus":"","lock":"","status":"published","taskId":"47873","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"156","published_number":0,"title":"\uff08\u89c6\u9891\uff0912-3-2 \u53e4\u8bfa\u6a21\u578b","result":"","resultStatus":"","lock":"","status":"published","taskId":"47803","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0912-3-2 \u53e4\u8bfa\u6a21\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46277","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 12-9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46278","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"157","published_number":0,"title":"\uff08\u89c6\u9891\uff0912-3-3 \u65af\u5854\u514b\u4f2f\u683c\u6a21\u578b","result":"","resultStatus":"","lock":"","status":"published","taskId":"47804","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0912-3-3 \u65af\u5854\u514b\u4f2f\u683c\u6a21\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46279","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 12-10","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46280","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"5","published_number":0,"title":"\u4ef7\u683c\u7ade\u4e89\u6a21\u578b","result":"","resultStatus":"","lock":"","status":"published","taskId":"47874","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"158","published_number":0,"title":"\uff08\u89c6\u9891\uff0912-3-4 \u4f2f\u7279\u5170\u6a21\u578b\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47805","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0912-3-4 \u4f2f\u7279\u5170\u6a21\u578b\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46281","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 12-11","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46282","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"159","published_number":0,"title":"\uff08\u89c6\u9891\uff0912-3-5 \u4f2f\u7279\u5170\u6a21\u578b\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47806","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0912-3-5 \u4f2f\u7279\u5170\u6a21\u578b\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46283","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 12-12","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46284","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"160","published_number":0,"title":"\uff08\u89c6\u9891\uff0912-3-6 \u65af\u5a01\u9f50\u6a21\u578b","result":"","resultStatus":"","lock":"","status":"published","taskId":"47807","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0912-3-6 \u65af\u5a01\u9f50\u6a21\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46285","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 12-13","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46286","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"6","published_number":0,"title":"\u52fe\u7ed3\u548c\u5361\u7279\u5c14","result":"","resultStatus":"","lock":"","status":"published","taskId":"47875","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"161","published_number":0,"title":"\uff08\u89c6\u9891\uff0912-3-7 \u52fe\u7ed3\u4e0e\u5361\u7279\u5c14","result":"","resultStatus":"","lock":"","status":"published","taskId":"47808","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0912-3-7 \u52fe\u7ed3\u4e0e\u5361\u7279\u5c14","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46287","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 12-14","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46288","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"162","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u4e8c\u7ae0 \u4e60\u9898\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":"","status":"published","taskId":"47809","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u4e8c\u7ae0 \u4e60\u9898\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46289","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 12-15","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46290","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u81ea\u6d4b\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46291","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":4,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46292","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"13","published_number":0,"title":"\u7b2c13\u7ae0 \u535a\u5f08\u8bba\u521d\u6b65","result":"","resultStatus":"","lock":"","status":"published","taskId":"47679","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u535a\u5f08\u8bba\u57fa\u672c\u6982\u5ff5\u4ecb\u7ecd","result":"","resultStatus":"","lock":"","status":"published","taskId":"47680","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"163","published_number":0,"title":"\uff08\u89c6\u9891\uff0913-1 \u535a\u5f08\u7684\u5b9a\u4e49","result":"","resultStatus":"","lock":"","status":"published","taskId":"47681","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0913-1 \u535a\u5f08\u7684\u5b9a\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46293","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 13-1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46294","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u6587\u672c\uff09\u7ae0\u52a9\u5b66\u5bfc\u5b66","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46295","isOptional":"0","type":"text","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"164","published_number":0,"title":"\uff08\u89c6\u9891\uff0913-2-1 \u535a\u5f08\u7ed3\u6784\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47682","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0913-2-1 \u535a\u5f08\u7ed3\u6784\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46296","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 13-2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46297","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"165","published_number":0,"title":"\uff08\u89c6\u9891\uff0913-2-2 \u535a\u5f08\u7ed3\u6784\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47684","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0913-2-2 \u535a\u5f08\u7ed3\u6784\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46298","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 13-3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46299","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"166","published_number":0,"title":"\uff08\u89c6\u9891\uff0913-2-3 \u535a\u5f08\u7ed3\u6784\uff08\u4e09\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47685","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0913-2-3 \u535a\u5f08\u7ed3\u6784\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46300","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 13-4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46301","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"167","published_number":0,"title":"\uff08\u89c6\u9891\uff0913-2-4 \u535a\u5f08\u7ed3\u6784\uff08\u56db\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47810","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0913-2-4 \u535a\u5f08\u7ed3\u6784\uff08\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46302","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 13-5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46303","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"168","published_number":0,"title":"\uff08\u89c6\u9891\uff0913-2-5 \u535a\u5f08\u7ed3\u6784\uff08\u4e94\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47811","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0913-2-5 \u535a\u5f08\u7ed3\u6784\uff08\u4e94\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46304","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 13-6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46305","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"169","published_number":0,"title":"\uff08\u89c6\u9891\uff0913-2-6 \u535a\u5f08\u7ed3\u6784\uff08\u516d\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47812","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0913-2-6 \u535a\u5f08\u7ed3\u6784\uff08\u516d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46306","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 13-7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46307","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"170","published_number":0,"title":"\uff08\u89c6\u9891\uff0913-2-7 \u535a\u5f08\u7ed3\u6784\uff08\u4e03\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47813","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0913-2-7 \u535a\u5f08\u7ed3\u6784\uff08\u4e03\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46308","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 13-8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46309","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"171","published_number":0,"title":"\uff08\u89c6\u9891\uff0913-2-8 \u535a\u5f08\u7ed3\u6784\uff08\u516b\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47814","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0913-2-8 \u535a\u5f08\u7ed3\u6784\uff08\u516b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46310","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 13-9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46311","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u9759\u6001\u535a\u5f08\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"47683","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"172","published_number":0,"title":" \uff08\u89c6\u9891\uff0913-3-1 \u5b8c\u5168\u4fe1\u606f\u9759\u6001\u535a\u5f08\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47815","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":" \uff08\u89c6\u9891\uff0913-3-1 \u5b8c\u5168\u4fe1\u606f\u9759\u6001\u535a\u5f08\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46312","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 13-10","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46313","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"173","published_number":0,"title":" \uff08\u89c6\u9891\uff0913-3-2 \u5b8c\u5168\u4fe1\u606f\u9759\u6001\u535a\u5f08\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47816","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":" \uff08\u89c6\u9891\uff0913-3-2 \u5b8c\u5168\u4fe1\u606f\u9759\u6001\u535a\u5f08\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46314","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 13-11","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46315","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"174","published_number":0,"title":" \uff08\u89c6\u9891\uff0913-3-3 \u5b8c\u5168\u4fe1\u606f\u9759\u6001\u535a\u5f08\uff08\u4e09\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47817","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":" \uff08\u89c6\u9891\uff0913-3-3 \u5b8c\u5168\u4fe1\u606f\u9759\u6001\u535a\u5f08\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46316","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 13-12","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46317","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"175","published_number":0,"title":" \uff08\u89c6\u9891\uff0913-3-4 \u5b8c\u5168\u4fe1\u606f\u9759\u6001\u535a\u5f08\uff08\u56db\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47818","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":" \uff08\u89c6\u9891\uff0913-3-4 \u5b8c\u5168\u4fe1\u606f\u9759\u6001\u535a\u5f08\uff08\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46318","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 13-13","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46319","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"176","published_number":0,"title":" \uff08\u89c6\u9891\uff0913-3-5 \u5b8c\u5168\u4fe1\u606f\u9759\u6001\u535a\u5f08\uff08\u4e94\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47819","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":" \uff08\u89c6\u9891\uff0913-3-5 \u5b8c\u5168\u4fe1\u606f\u9759\u6001\u535a\u5f08\uff08\u4e94\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46320","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 13-14","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46321","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"177","published_number":0,"title":" \uff08\u89c6\u9891\uff0913-3-6 \u5b8c\u5168\u4fe1\u606f\u9759\u6001\u535a\u5f08\uff08\u516d\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47820","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":" \uff08\u89c6\u9891\uff0913-3-6 \u5b8c\u5168\u4fe1\u606f\u9759\u6001\u535a\u5f08\uff08\u516d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46322","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 13-15","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46323","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"178","published_number":0,"title":" \uff08\u89c6\u9891\uff0913-3-7 \u5b8c\u5168\u4fe1\u606f\u9759\u6001\u535a\u5f08\uff08\u4e03\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47865","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":" \uff08\u89c6\u9891\uff0913-3-7 \u5b8c\u5168\u4fe1\u606f\u9759\u6001\u535a\u5f08\uff08\u4e03\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46324","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(PPT) 13-16","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46325","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"179","published_number":0,"title":" \uff08\u89c6\u9891\uff0913-3-8 \u5b8c\u5168\u4fe1\u606f\u9759\u6001\u535a\u5f08\uff08\u516b\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47821","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":" \uff08\u89c6\u9891\uff0913-3-8 \u5b8c\u5168\u4fe1\u606f\u9759\u6001\u535a\u5f08\uff08\u516b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46326","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 13-17","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46327","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"180","published_number":0,"title":" \uff08\u89c6\u9891\uff0913-3-9 \u5b8c\u5168\u4fe1\u606f\u9759\u6001\u535a\u5f08\uff08\u4e5d\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47822","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":" \uff08\u89c6\u9891\uff0913-3-9 \u5b8c\u5168\u4fe1\u606f\u9759\u6001\u535a\u5f08\uff08\u4e5d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46328","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 13-18","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46329","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"181","published_number":0,"title":" \uff08\u89c6\u9891\uff0913-3-10 \u5b8c\u5168\u4fe1\u606f\u9759\u6001\u535a\u5f08\uff08\u5341\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47823","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":" \uff08\u89c6\u9891\uff0913-3-10 \u5b8c\u5168\u4fe1\u606f\u9759\u6001\u535a\u5f08\uff08\u5341\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46330","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 13-19","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46331","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"182","published_number":0,"title":"\uff08\u89c6\u9891\uff0913-3-11 \u5b8c\u5168\u4fe1\u606f\u9759\u6001\u535a\u5f08\uff08\u5341\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47824","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0913-3-11 \u5b8c\u5168\u4fe1\u606f\u9759\u6001\u535a\u5f08\uff08\u5341\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46332","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 13-20","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46333","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"183","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u4e09\u7ae0 \u4e60\u9898\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":"","status":"published","taskId":"47825","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u4e09\u7ae0 \u4e60\u9898\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46334","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08PPT) 13-21","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46335","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u81ea\u6d4b\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46336","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":4,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46337","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"14","published_number":0,"title":"\u7b2c14\u7ae0 \u751f\u4ea7\u8981\u7d20\u5e02\u573a","result":"","resultStatus":"","lock":"","status":"published","taskId":"47686","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u5b8c\u5168\u7ade\u4e89\u8981\u7d20\u5e02\u573a","result":"","resultStatus":"","lock":"","status":"published","taskId":"47687","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"184","published_number":0,"title":"\uff08\u89c6\u9891\uff0914-1-1 \u5b8c\u5168\u7ade\u4e89\u4f01\u4e1a\u7684\u8981\u7d20\u4f7f\u7528\u539f\u5219\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47688","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0914-1-1 \u5b8c\u5168\u7ade\u4e89\u4f01\u4e1a\u7684\u8981\u7d20\u4f7f\u7528\u539f\u5219\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46338","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 14-1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46339","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u6587\u672c\uff09\u7ae0\u52a9\u5b66\u5bfc\u5b66","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46340","isOptional":"0","type":"text","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"185","published_number":0,"title":"\uff08\u89c6\u9891\uff0914-1-2 \u5b8c\u5168\u7ade\u4e89\u4f01\u4e1a\u7684\u8981\u7d20\u4f7f\u7528\u539f\u5219\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47689","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0914-1-2 \u5b8c\u5168\u7ade\u4e89\u4f01\u4e1a\u7684\u8981\u7d20\u4f7f\u7528\u539f\u5219\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46341","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 14-2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46342","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"186","published_number":0,"title":"\uff08\u89c6\u9891\uff0914-1-3 \u5b8c\u5168\u7ade\u4e89\u4f01\u4e1a\u7684\u8981\u7d20\u9700\u6c42\u66f2\u7ebf ","result":"","resultStatus":"","lock":"","status":"published","taskId":"47690","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0914-1-3 \u5b8c\u5168\u7ade\u4e89\u4f01\u4e1a\u7684\u8981\u7d20\u9700\u6c42\u66f2\u7ebf ","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46343","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 14-3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46344","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"187","published_number":0,"title":"\uff08\u89c6\u9891\uff0914-1-4 \u5b8c\u5168\u7ade\u4e89\u5e02\u573a\u7684\u8981\u7d20\u9700\u6c42\u66f2\u7ebf ","result":"","resultStatus":"","lock":"","status":"published","taskId":"47691","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0914-1-4 \u5b8c\u5168\u7ade\u4e89\u5e02\u573a\u7684\u8981\u7d20\u9700\u6c42\u66f2\u7ebf ","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46345","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 14-4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46346","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"188","published_number":0,"title":"\uff08\u89c6\u9891\uff0914-2-1 \u8981\u7d20\u4f9b\u7ed9\u539f\u5219\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47692","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0914-2-1 \u8981\u7d20\u4f9b\u7ed9\u539f\u5219\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46347","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 14-5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46348","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"189","published_number":0,"title":"\uff08\u89c6\u9891\uff0914-2-2 \u8981\u7d20\u4f9b\u7ed9\u539f\u5219\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47694","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0914-2-2 \u8981\u7d20\u4f9b\u7ed9\u539f\u5219\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46349","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 14-6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46350","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"190","published_number":0,"title":"\uff08\u89c6\u9891\uff0914-2-3 \u8981\u7d20\u4f9b\u7ed9\u66f2\u7ebf\u7684\u63a8\u5bfc","result":"","resultStatus":"","lock":"","status":"published","taskId":"47695","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0914-2-3 \u8981\u7d20\u4f9b\u7ed9\u66f2\u7ebf\u7684\u63a8\u5bfc","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46351","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 14-7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46352","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"191","published_number":0,"title":"\uff08\u89c6\u9891\uff0914-3-1 \u52b3\u52a8\u548c\u5de5\u8d44\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47696","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0914-3-1 \u52b3\u52a8\u548c\u5de5\u8d44\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46353","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 14-8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46354","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"192","published_number":0,"title":"\uff08\u89c6\u9891\uff0914-3-2 \u52b3\u52a8\u548c\u5de5\u8d44\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47826","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0914-3-2 \u52b3\u52a8\u548c\u5de5\u8d44\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46355","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 14-9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46356","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"193","published_number":0,"title":"\uff08\u89c6\u9891\uff0914-3-3 \u52b3\u52a8\u548c\u5de5\u8d44\uff08\u4e09\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47827","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0914-3-3 \u52b3\u52a8\u548c\u5de5\u8d44\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46357","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 14-10","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46358","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"194","published_number":0,"title":"\uff08\u89c6\u9891\uff0914-4 \u571f\u5730\u548c\u5730\u79df","result":"","resultStatus":"","lock":"","status":"published","taskId":"47828","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0914-4 \u571f\u5730\u548c\u5730\u79df","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46359","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 14-11","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46360","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"195","published_number":0,"title":"\uff08\u89c6\u9891\uff0914-5-1 \u8d44\u672c\u548c\u5229\u606f\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47829","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0914-5-1 \u8d44\u672c\u548c\u5229\u606f\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46361","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 14-12","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46362","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"196","published_number":0,"title":"\uff08\u89c6\u9891\uff0914-5-2 \u8d44\u672c\u548c\u5229\u606f\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47830","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0914-5-2 \u8d44\u672c\u548c\u5229\u606f\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46363","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 14-13","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46364","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"197","published_number":0,"title":"\uff08\u89c6\u9891\uff0914-5-3 \u8d44\u672c\u548c\u5229\u606f\uff08\u4e09\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47831","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0914-5-3 \u8d44\u672c\u548c\u5229\u606f\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46365","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 14-14","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46366","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"198","published_number":0,"title":"\uff08\u89c6\u9891\uff0914-5-4 \u8d44\u672c\u548c\u5229\u606f\uff08\u56db\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47832","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0914-5-4 \u8d44\u672c\u548c\u5229\u606f\uff08\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46367","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 14-15","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46368","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u5356\u65b9\u548c\u4e70\u65b9\u5784\u65ad\u7684\u8981\u7d20\u5e02\u573a","result":"","resultStatus":"","lock":"","status":"published","taskId":"47693","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"199","published_number":0,"title":"\uff08\u89c6\u9891\uff0914-6-1 \u4ea7\u54c1\u5356\u65b9\u5784\u65ad\u4e0b\u7684\u8981\u7d20\u4ef7\u683c\u51b3\u5b9a\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47833","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0914-6-1 \u4ea7\u54c1\u5356\u65b9\u5784\u65ad\u4e0b\u7684\u8981\u7d20\u4ef7\u683c\u51b3\u5b9a\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46369","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 14-16","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46370","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"200","published_number":0,"title":"\uff08\u89c6\u9891\uff0914-6-2 \u4ea7\u54c1\u5356\u65b9\u5784\u65ad\u4e0b\u7684\u8981\u7d20\u4ef7\u683c\u51b3\u5b9a\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47834","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0914-6-2 \u4ea7\u54c1\u5356\u65b9\u5784\u65ad\u4e0b\u7684\u8981\u7d20\u4ef7\u683c\u51b3\u5b9a\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46371","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 14-17","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46372","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"201","published_number":0,"title":"\uff08\u89c6\u9891\uff0914-7-1 \u4e70\u65b9\u5784\u65ad\u6761\u4ef6\u4e0b\u7684\u8981\u7d20\u5b9a\u4ef7\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47835","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0914-7-1 \u4e70\u65b9\u5784\u65ad\u6761\u4ef6\u4e0b\u7684\u8981\u7d20\u5b9a\u4ef7\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46373","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 14-18","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46374","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"202","published_number":0,"title":"\uff08\u89c6\u9891\uff0914-7-2 \u4e70\u65b9\u5784\u65ad\u6761\u4ef6\u4e0b\u7684\u8981\u7d20\u5b9a\u4ef7\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47836","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0914-7-2 \u4e70\u65b9\u5784\u65ad\u6761\u4ef6\u4e0b\u7684\u8981\u7d20\u5b9a\u4ef7\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46375","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 14-19","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46376","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"203","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u56db\u7ae0 \u4e60\u9898\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":"","status":"published","taskId":"47837","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u56db\u7ae0 \u4e60\u9898\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46377","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 14-20","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46378","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u81ea\u6d4b\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46379","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":4,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46380","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"15","published_number":0,"title":"\u7b2c15\u7ae0 \u4e00\u822c\u5747\u8861\u4e0e\u798f\u5229\u7ecf\u6d4e\u5b66","result":"","resultStatus":"","lock":"","status":"published","taskId":"47697","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u4e00\u822c\u5747\u8861\u7406\u8bba\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"47698","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"204","published_number":0,"title":"\uff08\u89c6\u9891\uff0915-1 \u4e00\u822c\u5747\u8861","result":"","resultStatus":"","lock":"","status":"published","taskId":"47699","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0915-1 \u4e00\u822c\u5747\u8861","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46381","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 15-1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46382","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u6587\u672c\uff09\u7ae0\u52a9\u5b66\u5bfc\u5b66","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46383","isOptional":"0","type":"text","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"205","published_number":0,"title":"\uff08\u89c6\u9891\uff0915-2 \u798f\u5229\u7ecf\u6d4e\u5b66","result":"","resultStatus":"","lock":"","status":"published","taskId":"47700","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0915-2 \u798f\u5229\u7ecf\u6d4e\u5b66","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46384","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 15-2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46385","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u5e15\u7d2f\u6258\u6548\u7387","result":"","resultStatus":"","lock":"","status":"published","taskId":"47701","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"206","published_number":0,"title":"\uff08\u89c6\u9891\uff0915-3-1 \u4ea4\u6362\u7684\u5e15\u7d2f\u6258\u6700\u4f18\u6761\u4ef6\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47702","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0915-3-1 \u4ea4\u6362\u7684\u5e15\u7d2f\u6258\u6700\u4f18\u6761\u4ef6\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46386","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 15-3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46387","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"207","published_number":0,"title":"\uff08\u89c6\u9891\uff0915-3-2 \u4ea4\u6362\u7684\u5e15\u7d2f\u6258\u6700\u4f18\u6761\u4ef6\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47703","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0915-3-2 \u4ea4\u6362\u7684\u5e15\u7d2f\u6258\u6700\u4f18\u6761\u4ef6\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46388","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 15-4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46389","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"208","published_number":0,"title":"\uff08\u89c6\u9891\uff0915-4-1 \u751f\u4ea7\u7684\u5e15\u7d2f\u6258\u6700\u4f18\u6761\u4ef6\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47704","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0915-4-1 \u751f\u4ea7\u7684\u5e15\u7d2f\u6258\u6700\u4f18\u6761\u4ef6\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46390","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 15-5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46391","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"209","published_number":0,"title":"\uff08\u89c6\u9891\uff0915-4-2 \u751f\u4ea7\u7684\u5e15\u7d2f\u6258\u6700\u4f18\u6761\u4ef6\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47706","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0915-4-2 \u751f\u4ea7\u7684\u5e15\u7d2f\u6258\u6700\u4f18\u6761\u4ef6\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46392","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 15-6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46393","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"210","published_number":0,"title":"\uff08\u89c6\u9891\uff0915-5-1 \u751f\u4ea7\u548c\u4ea4\u6362\u7684\u5e15\u7d2f\u6258\u6700\u4f18\u6761\u4ef6\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47707","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0915-5-1 \u751f\u4ea7\u548c\u4ea4\u6362\u7684\u5e15\u7d2f\u6258\u6700\u4f18\u6761\u4ef6\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46394","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 15-7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46395","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"211","published_number":0,"title":"\uff08\u89c6\u9891\uff0915-5-2 \u751f\u4ea7\u548c\u4ea4\u6362\u7684\u5e15\u7d2f\u6258\u6700\u4f18\u6761\u4ef6\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47838","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0915-5-2 \u751f\u4ea7\u548c\u4ea4\u6362\u7684\u5e15\u7d2f\u6258\u6700\u4f18\u6761\u4ef6\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46396","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 15-8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46397","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"212","published_number":0,"title":"\uff08\u89c6\u9891\uff0915-5-3 \u751f\u4ea7\u548c\u4ea4\u6362\u7684\u5e15\u7d2f\u6258\u6700\u4f18\u6761\u4ef6\uff08\u4e09\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47839","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0915-5-3 \u751f\u4ea7\u548c\u4ea4\u6362\u7684\u5e15\u7d2f\u6258\u6700\u4f18\u6761\u4ef6\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46398","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 15-9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46399","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"3","published_number":0,"title":"\u5b8c\u5168\u7ade\u4e89\u548c\u5e15\u7d2f\u6258\u6548\u7387","result":"","resultStatus":"","lock":"","status":"published","taskId":"47705","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"213","published_number":0,"title":"\uff08\u89c6\u9891\uff0915-6 \u5b8c\u5168\u7ade\u4e89\u548c\u5e15\u7d2f\u6258\u6700\u4f18\u72b6\u6001","result":"","resultStatus":"","lock":"","status":"published","taskId":"47840","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0915-6 \u5b8c\u5168\u7ade\u4e89\u548c\u5e15\u7d2f\u6258\u6700\u4f18\u72b6\u6001","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46400","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 15-10","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46401","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"214","published_number":0,"title":"\uff08\u89c6\u9891\uff0915-7 \u6548\u7528\u53ef\u80fd\u6027\u66f2\u7ebf","result":"","resultStatus":"","lock":"","status":"published","taskId":"47841","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0915-7 \u6548\u7528\u53ef\u80fd\u6027\u66f2\u7ebf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46402","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 15-11","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46403","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"4","published_number":0,"title":"\u793e\u4f1a\u798f\u5229\u51fd\u6570","result":"","resultStatus":"","lock":"","status":"published","taskId":"47732","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"215","published_number":0,"title":"\uff08\u89c6\u9891\uff0915-8-1 \u793e\u4f1a\u798f\u5229\u51fd\u6570\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47842","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0915-8-1 \u793e\u4f1a\u798f\u5229\u51fd\u6570\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46404","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 15-12","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46405","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"216","published_number":0,"title":"\uff08\u89c6\u9891\uff0915-8-2 \u793e\u4f1a\u798f\u5229\u51fd\u6570\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47843","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0915-8-2 \u793e\u4f1a\u798f\u5229\u51fd\u6570\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46406","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 15-13","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46407","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"217","published_number":0,"title":"\uff08\u89c6\u9891\uff0915-8-3 \u793e\u4f1a\u798f\u5229\u51fd\u6570\uff08\u4e09\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47844","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0915-8-3 \u793e\u4f1a\u798f\u5229\u51fd\u6570\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46408","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 15-14","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46409","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"5","published_number":0,"title":"\u6548\u7387\u4e0e\u516c\u5e73\u7684\u6743\u8861","result":"","resultStatus":"","lock":"","status":"published","taskId":"47733","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"218","published_number":0,"title":"\uff08\u89c6\u9891\uff0915-9-1 \u6548\u7387\u4e0e\u516c\u5e73\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47845","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0915-9-1 \u6548\u7387\u4e0e\u516c\u5e73\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46410","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 15-15","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46411","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"219","published_number":0,"title":"\uff08\u89c6\u9891\uff0915-9-2 \u6548\u7387\u4e0e\u516c\u5e73\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47846","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0915-9-2 \u6548\u7387\u4e0e\u516c\u5e73\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46412","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 15-16","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46413","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"220","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u4e94\u7ae0 \u4e60\u9898\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":"","status":"published","taskId":"47847","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u4e94\u7ae0 \u4e60\u9898\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46414","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 15-17","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46415","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u81ea\u6d4b\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46416","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":4,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u4f5c\u4e3a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46417","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"16","published_number":0,"title":"\u7b2c16\u7ae0 \u5e02\u573a\u5931\u7075\u548c\u5fae\u89c2\u7ecf\u6d4e\u653f\u7b56","result":"","resultStatus":"","lock":"","status":"published","taskId":"47708","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u4f5c\u4e3a\u5e02\u573a\u5931\u7075\u7684\u5784\u65ad","result":"","resultStatus":"","lock":"","status":"published","taskId":"47709","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"221","published_number":0,"title":"\uff08\u89c6\u9891\uff0916-1-1 \u4f5c\u4e3a\u5e02\u573a\u5931\u7075\u7684\u5784\u65ad\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47710","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0916-1-1 \u4f5c\u4e3a\u5e02\u573a\u5931\u7075\u7684\u5784\u65ad\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46418","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 16-1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46419","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":" \uff08PPT\uff09 16-1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46420","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":4,"published_number":0,"title":"\uff08\u6587\u672c\uff09\u7ae0\u52a9\u5b66\u5bfc\u5b66","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46421","isOptional":"0","type":"text","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"222","published_number":0,"title":"\uff08\u89c6\u9891\uff0916-1-2 \u4f5c\u4e3a\u5e02\u573a\u5931\u7075\u7684\u5784\u65ad\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47712","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0916-1-2 \u4f5c\u4e3a\u5e02\u573a\u5931\u7075\u7684\u5784\u65ad\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46422","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 16-2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46423","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u516c\u5171\u7269\u54c1","result":"","resultStatus":"","lock":"","status":"published","taskId":"47711","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"223","published_number":0,"title":"\uff08\u89c6\u9891\uff0916-2-1 \u516c\u5171\u7269\u54c1\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47714","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0916-2-1 \u516c\u5171\u7269\u54c1\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46424","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 16-3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46425","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"224","published_number":0,"title":"\uff08\u89c6\u9891\uff0916-2-2 \u516c\u5171\u7269\u54c1\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47716","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0916-2-2 \u516c\u5171\u7269\u54c1\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46426","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 16-4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46427","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"225","published_number":0,"title":"\uff08\u89c6\u9891\uff0916-2-3 \u516c\u5171\u7269\u54c1\uff08\u4e09\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47717","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0916-2-3 \u516c\u5171\u7269\u54c1\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46428","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 16-5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46429","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"226","published_number":0,"title":"\uff08\u89c6\u9891\uff0916-2-4 \u516c\u5171\u7269\u54c1\uff08\u56db\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47848","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0916-2-4 \u516c\u5171\u7269\u54c1\uff08\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46430","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 16-6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46431","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"3","published_number":0,"title":"\u5916\u90e8\u6027","result":"","resultStatus":"","lock":"","status":"published","taskId":"47713","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"227","published_number":0,"title":"\uff08\u89c6\u9891\uff0916-3-1 \u5916\u90e8\u6027\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47849","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0916-3-1 \u5916\u90e8\u6027\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46432","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 16-7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46433","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"228","published_number":0,"title":"\uff08\u89c6\u9891\uff0916-3-2 \u5916\u90e8\u6027\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47850","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0916-3-2 \u5916\u90e8\u6027\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46434","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 16-8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46435","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"229","published_number":0,"title":"\uff08\u89c6\u9891\uff0916-3-3 \u5916\u90e8\u6027\uff08\u4e09\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47851","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0916-3-3 \u5916\u90e8\u6027\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46436","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 16-9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46437","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"230","published_number":0,"title":"\uff08\u89c6\u9891\uff0916-3-4 \u5916\u90e8\u6027\uff08\u56db\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47852","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0916-3-4 \u5916\u90e8\u6027\uff08\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46438","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 16-10","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46439","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"231","published_number":0,"title":"\uff08\u89c6\u9891\uff0916-3-5 \u5916\u90e8\u6027\uff08\u4e94\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47853","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0916-3-5 \u5916\u90e8\u6027\uff08\u4e94\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46440","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 16-11","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46441","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"232","published_number":0,"title":"\uff08\u89c6\u9891\uff0916-3-6 \u5916\u90e8\u6027\uff08\u516d\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47854","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0916-3-6 \u5916\u90e8\u6027\uff08\u516d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46442","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 16-12","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46443","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"233","published_number":0,"title":"\uff08\u89c6\u9891\uff0916-3-7 \u5916\u90e8\u6027\uff08\u4e03\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47855","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0916-3-7 \u5916\u90e8\u6027\uff08\u4e03\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46444","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 16-13","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46445","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"234","published_number":0,"title":"\uff08\u89c6\u9891\uff0916-3-8 \u5916\u90e8\u6027\uff08\u516b\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47856","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0916-3-8 \u5916\u90e8\u6027\uff08\u516b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46446","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 16-14","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46447","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"235","published_number":0,"title":"\uff08\u89c6\u9891\uff0916-3-9 \u5916\u90e8\u6027\uff08\u4e5d\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47857","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0916-3-9 \u5916\u90e8\u6027\uff08\u4e5d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46448","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 16-15","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46449","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"4","published_number":0,"title":"\u4e0d\u5b8c\u5168\u4fe1\u606f","result":"","resultStatus":"","lock":"","status":"published","taskId":"47715","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"236","published_number":0,"title":"\uff08\u89c6\u9891\uff0916-4-1 \u4e0d\u5b8c\u5168\u4fe1\u606f\uff08\u4e00\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47858","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0916-4-1 \u4e0d\u5b8c\u5168\u4fe1\u606f\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46450","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 16-16","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46451","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"237","published_number":0,"title":"\uff08\u89c6\u9891\uff0916-4-2 \u4e0d\u5b8c\u5168\u4fe1\u606f\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47859","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0916-4-2 \u4e0d\u5b8c\u5168\u4fe1\u606f\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46452","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 16-17","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46453","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"238","published_number":0,"title":"\uff08\u89c6\u9891\uff0916-4-3 \u4e0d\u5b8c\u5168\u4fe1\u606f\uff08\u4e09\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47860","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0916-4-3 \u4e0d\u5b8c\u5168\u4fe1\u606f\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46454","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 16-18","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46455","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"239","published_number":0,"title":"\uff08\u89c6\u9891\uff0916-4-4 \u4e0d\u5b8c\u5168\u4fe1\u606f\uff08\u56db\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47861","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0916-4-4 \u4e0d\u5b8c\u5168\u4fe1\u606f\uff08\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46456","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 16-19","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46457","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"240","published_number":0,"title":"\uff08\u89c6\u9891\uff0916-4-5 \u4e0d\u5b8c\u5168\u4fe1\u606f\uff08\u4e94\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47862","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0916-4-5 \u4e0d\u5b8c\u5168\u4fe1\u606f\uff08\u4e94\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46458","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 16-20","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46459","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"241","published_number":0,"title":"\uff08\u89c6\u9891\uff0916-4-6 \u4e0d\u5b8c\u5168\u4fe1\u606f\uff08\u516d\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"47863","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff0916-4-6 \u4e0d\u5b8c\u5168\u4fe1\u606f\uff08\u516d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46460","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 16-21","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46461","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"242","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u516d\u7ae0 \u4e60\u9898\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":"","status":"published","taskId":"47864","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u516d\u7ae0 \u4e60\u9898\u2014\u2014\u89e3\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46462","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":" \uff08PPT\uff09 16-23","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46463","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u81ea\u6d4b\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46464","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":4,"published_number":0,"title":"\uff08\u7ec3\u4e60\uff09\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46465","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":"243","published_number":0,"title":"\uff08\u4e0b\u8f7d\uff09MOOC\u5e73\u53f0\u5b66\u4e60\u4f7f\u7528\u65b9\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46466","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true}]
{
"text": {
"icon": "es-icon es-icon-graphicclass",
"name": "图文"
}
,
"video": {
"icon": "es-icon es-icon-videoclass",
"name": "视频"
}
,
"audio": {
"icon": "es-icon es-icon-audioclass",
"name": "音频"
}
,
"live": {
"icon": "es-icon es-icon-videocam",
"name": "直播"
}
,
"discuss": {
"icon": "es-icon es-icon-comment",
"name": "讨论"
}
,
"flash": {
"icon": "es-icon es-icon-flashclass",
"name": "Flash"
}
,
"doc": {
"icon": "es-icon es-icon-description",
"name": "文档"
}
,
"ppt": {
"icon": "es-icon es-icon-pptclass",
"name": "PPT"
}
,
"testpaper": {
"icon": "es-icon es-icon-kaoshi",
"name": "作业"
}
,
"testpaper-practice": {
"icon": "es-icon es-icon-kaoshi",
"name": "练习"
}
,
"exercise": {
"icon": "es-icon es-icon-mylibrarybooks",
"name": "刷题练习"
}
,
"download": {
"icon": "es-icon es-icon-filedownload",
"name": "下载资料"
}
,
"homework": {
"icon": "es-icon es-icon-graphicclass",
"name": "作业"
}
}
1732194619
授课教师
微观经济学
课程特色
文档(1)
视频(243)
PPT(242)
图文(16)
刷题练习(32)
下载资料(1)
