智造学堂 - 智造国际教育
222人加入学习
(0人评价)
该课程属于 智能制造相关比赛解读专题 请加入后再学习
{
"id": "505",
"isDefault": "1",
"learnMode": "freeMode",
"isMember": "",
"status": "published",
"currentTaskId": "",
"isHideUnpublish": "0"
}
{
"i18nChapterName": "章",
"i18nUnitName": "节",
"i18nLessonName": "课时",
"i18nTaskName":"任务"
}
[{"itemTypes":"normal","itemType":"chapter","number":"1","published_number":0,"title":"\u7b2c\u4e00\u7ae0 \u5f71\u50cf\u6d4b\u91cf\u4eea\u7684\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"18816","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemTypes":"normal","itemType":"unit","number":"1","published_number":0,"title":"\u7b2c\u4e00\u8282 \u5f71\u50cf\u4eea\u7684\u53d1\u5c55","result":"","resultStatus":"","lock":"","status":"published","taskId":"18817","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemTypes":"normal","itemType":"task","number":"1","published_number":"1","title":"\u5f71\u50cf\u4eea\u7684\u53d1\u5c55","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12108","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"2","published_number":"2","title":"\u5f71\u50cf\u4eea\u7684\u53d1\u5c55","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12109","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"3","published_number":"3","title":"32132","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12110","isOptional":"0","type":"vrtraining","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"4","published_number":"4","title":"\u5f00\u53d1\u6d4b\u8bd5\u8bd5\u5377\uff0c\u5f71\u50cf\u68c0\u6d4b\u6280\u672f\u6559\u5b66\u8d44\u6e90\u671f\u672b\u8003\u8bd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12111","isOptional":"0","type":"testpaper","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:00","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"5","published_number":"5","title":"\u5f00\u53d1\u6d4b\u8bd5\u8bd5\u5377\uff0c\u5f71\u50cf\u68c0\u6d4b\u6280\u672f\u6559\u5b66\u8d44\u6e90\u671f\u672b\u8003\u8bd5\u662f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12112","isOptional":"0","type":"testpaper","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:00","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"unit","number":"2","published_number":0,"title":"\u5f71\u50cf\u4eea\u7684\u5206\u7c7b","result":"","resultStatus":"","lock":"","status":"published","taskId":"18820","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemTypes":"normal","itemType":"task","number":"6","published_number":"6","title":"\u5f71\u50cf\u4eea\u7684\u5206\u7c7b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12113","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"7","published_number":"7","title":"\u5f71\u50cf\u4eea\u7684\u5206\u7c7b-1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12114","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"8","published_number":"8","title":"\u5f71\u50cf\u4eea\u7684\u5206\u7c7b-2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12115","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"unit","number":"3","published_number":0,"title":"\u5f71\u50cf\u4eea\u7684\u57fa\u672c\u7ed3\u6784","result":"","resultStatus":"","lock":"","status":"published","taskId":"18824","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemTypes":"normal","itemType":"task","number":"9","published_number":"9","title":"\u5f71\u50cf\u4eea\u7684\u57fa\u672c\u7ed3\u6784","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12116","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"10","published_number":"10","title":"\u5f71\u50cf\u4eea\u4e09\u8f74\u7ed3\u6784","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12117","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"11","published_number":"11","title":"\u5f71\u50cf\u4eea\u7684\u5bfc\u8f68\u4e0e\u4f20\u52a8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12118","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"unit","number":"4","published_number":0,"title":"\u5f71\u50cf\u6d4b\u91cf\u4eea\u7684\u53d1\u5c55\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"18828","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemTypes":"normal","itemType":"task","number":"12","published_number":"12","title":"\u5f71\u50cf\u6d4b\u91cf\u4eea\u7684\u53d1\u5c55","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12119","isOptional":"0","type":"doc","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"chapter","number":"2","published_number":0,"title":"\u5f71\u50cf\u6d4b\u91cf\u4eea\u7b80\u4ecb","result":"","resultStatus":"","lock":"","status":"published","taskId":"18830","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemTypes":"normal","itemType":"unit","number":"1","published_number":0,"title":"\u5f71\u50cf\u4eea\u7684\u7ed3\u6784\u5f62\u5f0f","result":"","resultStatus":"","lock":"","status":"published","taskId":"18831","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemTypes":"normal","itemType":"task","number":"13","published_number":"13","title":"\u5f71\u50cf\u4eea\u7684\u7ed3\u6784\u5f62\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12120","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"14","published_number":"14","title":"\u5f71\u50cf\u4eea\u7684\u7ed3\u6784\u5f62\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12121","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"15","published_number":"15","title":"\u5f71\u50cf\u4eea\u7684\u57fa\u672c\u7ed3\u6784","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12122","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"unit","number":"2","published_number":0,"title":"\u5f71\u50cf\u4eea\u7684\u6807\u5c3a\u7cfb\u7edf","result":"","resultStatus":"","lock":"","status":"published","taskId":"18834","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemTypes":"normal","itemType":"task","number":"16","published_number":"16","title":"\u5f71\u50cf\u4eea\u7684\u6807\u5c3a\u7cfb\u7edf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12123","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"17","published_number":"17","title":"\u6807\u5c3a\u7cfb\u7edf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12124","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"unit","number":"3","published_number":0,"title":"\u5bfc\u8f68\u4e0e\u4f20\u52a8\u3001\u4e09\u8f74\u7ed3\u6784","result":"","resultStatus":"","lock":"","status":"published","taskId":"18835","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemTypes":"normal","itemType":"task","number":"18","published_number":"18","title":"2.3.1\u5bfc\u8f68\u4e0e\u4f20\u52a8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12125","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"19","published_number":"19","title":"2.3.2\u4e09\u8f74\u7ed3\u6784","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12126","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"20","published_number":"20","title":"\u4e1d\u6760\u548c\u4f20\u52a8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12127","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"unit","number":"4","published_number":0,"title":"\u63a2\u6d4b\u7cfb\u7edf\u7ed3\u6784","result":"","resultStatus":"","lock":"","status":"published","taskId":"18836","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemTypes":"normal","itemType":"task","number":"21","published_number":"21","title":"2.4\u63a2\u6d4b\u7cfb\u7edf\u7ed3\u6784","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12128","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"22","published_number":"22","title":"\u5f71\u50cf\u4eea\u63a2\u6d4b\u7cfb\u7edf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12129","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"23","published_number":"23","title":"\u63a2\u6d4b\u7cfb\u7edf\u7684\u7ed3\u6784","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12130","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"unit","number":"5","published_number":0,"title":"\u7167\u660e\u88c5\u7f6e","result":"","resultStatus":"","lock":"","status":"published","taskId":"18837","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemTypes":"normal","itemType":"task","number":"24","published_number":"24","title":"2.5\u7167\u660e\u88c5\u7f6e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12131","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"25","published_number":"25","title":"\u7167\u660e\u88c5\u7f6e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12132","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"26","published_number":"26","title":"\u5149\u6e90\u7167\u660e\u6548\u679c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12133","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"27","published_number":"27","title":"\u5149\u6e90\u7167\u660e\u56fe\u50cf\u6548\u679c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12134","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"28","published_number":"28","title":"\u5f71\u50cf\u4eea\u63a2\u6d4b\u7cfb\u7edf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12135","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"unit","number":"6","published_number":0,"title":"\u8f85\u52a9\u7ed3\u6784","result":"","resultStatus":"","lock":"","status":"published","taskId":"18838","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemTypes":"normal","itemType":"task","number":"29","published_number":"29","title":"2.6\u8f85\u52a9\u7ed3\u6784","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12136","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"30","published_number":"30","title":"\u8f85\u52a9\u7ed3\u6784","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12137","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"unit","number":"7","published_number":0,"title":"\u7cfb\u7edf\u63a7\u5236","result":"","resultStatus":"","lock":"","status":"published","taskId":"18839","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemTypes":"normal","itemType":"task","number":"31","published_number":"31","title":"2.7\u7cfb\u7edf\u63a7\u5236","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12138","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"32","published_number":"32","title":"\u63a7\u5236\u7cfb\u7edf\u7684\u7ec4\u6210","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12139","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"33","published_number":"33","title":"\u63a7\u5236\u7cfb\u7edf\u7684\u7ec4\u6210\u4e0e\u7ed3\u6784","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12140","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"34","published_number":"34","title":"\u63a7\u5236\u7cfb\u7edf\u7684\u529f\u80fd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12141","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"unit","number":"8","published_number":0,"title":"\u5f71\u50cf\u4eea\u7b80\u4ecb\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"18927","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemTypes":"normal","itemType":"task","number":"35","published_number":"35","title":"\u5f71\u50cf\u6d4b\u91cf\u4eea\u7b80\u4ecb\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12142","isOptional":"0","type":"doc","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"chapter","number":"3","published_number":0,"title":"\u5f71\u50cf\u6d4b\u91cf\u4eea\u8f6f\u4ef6\u4ecb\u7ecd","result":"","resultStatus":"","lock":"","status":"published","taskId":"18860","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemTypes":"normal","itemType":"unit","number":"1","published_number":0,"title":"\u8f6f\u4ef6\u7684\u5b89\u88c5\u4e0e\u8c03\u8bd5","result":"","resultStatus":"","lock":"","status":"published","taskId":"18861","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemTypes":"normal","itemType":"task","number":"36","published_number":"36","title":"1-1\u8f6f\u4ef6\u7684\u5b89\u88c5\u4e0e\u8c03\u8bd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12143","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"37","published_number":"37","title":"1-2\u8f6f\u4ef6\u7684\u5b89\u88c5\u4e0e\u8c03\u8bd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12144","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"38","published_number":"38","title":"1-1\u5f71\u50cf\u6d4b\u91cf\u4eea\u8f6f\u4ef6\u7684\u5b89\u88c5\u73af\u5883","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12145","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"39","published_number":"39","title":"1-2\u5f71\u50cf\u4eea\u6d4b\u91cf\u8f6f\u4ef6\u5b89\u88c5\u8fc7\u7a0b\u4ecb\u7ecd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12146","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"unit","number":"2","published_number":0,"title":"\u8f6f\u4ef6\u754c\u9762\u4ecb\u7ecd","result":"","resultStatus":"","lock":"","status":"published","taskId":"18866","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemTypes":"normal","itemType":"task","number":"40","published_number":"40","title":"\u8f6f\u4ef6\u754c\u9762\u4ecb\u7ecd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12147","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"41","published_number":"41","title":"2-1\u8f6f\u4ef6\u754c\u9762\u4ecb\u7ecd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12148","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"42","published_number":"42","title":"2-2\u8f6f\u4ef6\u754c\u9762\u4ecb\u7ecd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12149","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"43","published_number":"43","title":"2-3\u8f6f\u4ef6\u754c\u9762\u4ecb\u7ecd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12150","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"44","published_number":"44","title":"2-4\u8f6f\u4ef6\u754c\u9762\u4ecb\u7ecd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12151","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"unit","number":"3","published_number":0,"title":"\u8f6f\u4ef6\u64cd\u4f5c","result":"","resultStatus":"","lock":"","status":"published","taskId":"18872","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemTypes":"normal","itemType":"task","number":"45","published_number":0,"title":"3\u3001\u8f6f\u4ef6\u64cd\u4f5c","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12152","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"46","published_number":0,"title":"3-1\u8f6f\u4ef6\u64cd\u4f5c","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12153","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"47","published_number":0,"title":"3-2\u8f6f\u4ef6\u64cd\u4f5c","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12154","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"48","published_number":0,"title":"3-3\u8f6f\u4ef6\u64cd\u4f5c","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12155","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"49","published_number":0,"title":"3 3-4\u8f6f\u4ef6\u64cd\u4f5c","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12156","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"50","published_number":0,"title":"3-5\u8f6f\u4ef6\u64cd\u4f5c","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12157","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"51","published_number":0,"title":"3-6\u8f6f\u4ef6\u64cd\u4f5c","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12158","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"52","published_number":0,"title":"3-7\u8f6f\u4ef6\u64cd\u4f5c","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12159","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"unit","number":"4","published_number":0,"title":"\u6570\u636e\u62df\u5408\u5904\u7406","result":"","resultStatus":"","lock":"","status":"published","taskId":"18881","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemTypes":"normal","itemType":"task","number":"53","published_number":0,"title":"\u6570\u636e\u62df\u5408\u5904\u7406","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12160","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"54","published_number":0,"title":"4-1\u6570\u636e\u62df\u5408\u5904\u7406","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12161","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"55","published_number":0,"title":"4-2\u6570\u636e\u62df\u5408\u5904\u7406","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12162","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"56","published_number":0,"title":"4-3\u6570\u636e\u62df\u5408\u5904\u7406","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12163","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"57","published_number":0,"title":"4-4\u6570\u636e\u62df\u5408\u5904\u7406","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12164","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"58","published_number":0,"title":"4-5\u6570\u636e\u62df\u5408\u5904\u7406","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12165","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"unit","number":"5","published_number":0,"title":"\u5f71\u50cf\u6d4b\u91cf\u4eea\u8f6f\u4ef6\u4ecb\u7ecd","result":"","resultStatus":"","lock":"","status":"published","taskId":"18929","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemTypes":"normal","itemType":"task","number":"59","published_number":0,"title":"\u5f71\u50cf\u6d4b\u91cf\u4eea\u8f6f\u4ef6\u4ecb\u7ecd\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12166","isOptional":"0","type":"doc","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"chapter","number":"4","published_number":0,"title":"\u5178\u578b\u96f6\u4ef6\u7684\u6d4b\u91cf\u5b9e\u4f8b","result":"","resultStatus":"","lock":"","status":"published","taskId":"18888","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemTypes":"normal","itemType":"unit","number":"1","published_number":0,"title":"\u5143\u7d20\u7684\u6d4b\u91cf","result":"","resultStatus":"","lock":"","status":"published","taskId":"18889","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemTypes":"normal","itemType":"task","number":"60","published_number":0,"title":"\u5143\u7d20\u7684\u6d4b\u91cf","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12167","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"61","published_number":0,"title":"4-1\u5143\u7d20\u7684\u6d4b\u91cf","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12168","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"62","published_number":0,"title":"\u57fa\u7840\u5e94\u7528-\u540c\u5fc3\u5ea6","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12169","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"63","published_number":0,"title":"\u57fa\u7840\u5e94\u7528-\u5706\u7684\u6d4b\u91cf\u4e0e\u8bc4\u4ef7","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12170","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"64","published_number":0,"title":"\u5706\u5fc3\u8ddd\u7684\u6d4b\u91cf","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12171","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"65","published_number":0,"title":"\u70b9\u5230\u70b9\u7684\u8ddd\u79bb","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12172","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"66","published_number":0,"title":"\u5e73\u884c\u5ea6","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12173","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"67","published_number":0,"title":"\u76f4\u7ebf\u7684\u6d4b\u91cf\u4e0e\u8bc4\u4ef7","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12174","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"68","published_number":0,"title":"\u89d2\u5ea6","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12175","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"unit","number":"2","published_number":0,"title":"\u5c3a\u5bf8\u7684\u8bc4\u4ef7","result":"","resultStatus":"","lock":"","status":"published","taskId":"18891","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemTypes":"normal","itemType":"task","number":"69","published_number":0,"title":"\u5c3a\u5bf8\u7684\u8bc4\u4ef7","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12176","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"70","published_number":0,"title":"4-2 \u5c3a\u5bf8\u8bc4\u4ef7","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12177","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"71","published_number":0,"title":"4.2\u5f62\u4f4d\u516c\u5dee\u8bc4\u4ef7","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12178","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"72","published_number":0,"title":"\u8bc4\u4ef7\u4f4d\u7f6e\u5ea6","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12179","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"73","published_number":0,"title":"\u4e24\u6761\u76f4\u7ebf\u5efa\u7acb\u5750\u6807\u7cfb","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12180","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"unit","number":"3","published_number":0,"title":"\u4f7f\u7528\u5f71\u54cd\u6d4b\u91cf\u4eea\u6d4b\u91cf\u8584\u58c1\u96f6\u4ef6","result":"","resultStatus":"","lock":"","status":"published","taskId":"18892","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemTypes":"normal","itemType":"task","number":"74","published_number":0,"title":"\u4f7f\u7528\u5f71\u50cf\u6d4b\u91cf\u4eea\u6d4b\u91cf\u8584\u58c1\u96f6\u4ef6","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12181","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"75","published_number":0,"title":"4-3\u8584\u58c1\u96f6\u4ef6-1","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12182","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"76","published_number":0,"title":"4-3\u8584\u58c1\u96f6\u4ef6-2","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12183","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"77","published_number":0,"title":"4-3\u8584\u58c1\u96f6\u4ef6-3","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12184","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"unit","number":"4","published_number":0,"title":"\u4f7f\u7528\u5f71\u54cd\u6d4b\u91cf\u4eea\u8bc4\u4ef7\u51e0\u4f55\u516c\u5dee","result":"","resultStatus":"","lock":"","status":"published","taskId":"18893","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemTypes":"normal","itemType":"task","number":"78","published_number":0,"title":"\u4f7f\u7528\u5f71\u50cf\u6d4b\u91cf\u4eea\u8bc4\u4ef7\u51e0\u4f55\u516c\u5dee","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12185","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"79","published_number":0,"title":"4-1\u68c0\u6d4b\u7cfb\u7edf\u7684\u8bef\u5dee\u5206\u6790","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12186","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"80","published_number":0,"title":"4-2\u68c0\u6d4b\u7cfb\u7edf\u7684\u8bef\u5dee\u5206\u6790","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12187","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"81","published_number":0,"title":"4-3\u68c0\u6d4b\u7cfb\u7edf\u7684\u8bef\u5dee\u5206\u6790","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12188","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"82","published_number":0,"title":"4-4\u68c0\u6d4b\u7cfb\u7edf\u7684\u8bef\u5dee\u5206\u6790","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12189","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"unit","number":"5","published_number":0,"title":"\u8584\u7247\u96f6\u4ef6\u68c0\u6d4b\u6848\u4f8b","result":"","resultStatus":"","lock":"","status":"published","taskId":"18916","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemTypes":"normal","itemType":"task","number":"83","published_number":0,"title":"5-1\u8584\u7247\u96f6\u4ef6\u6d4b\u91cf\u5c55\u793a","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12190","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"84","published_number":0,"title":"5-2 \u8584\u7247\u96f6\u4ef6\u7efc\u5408\u68c0\u6d4b-1","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12191","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"85","published_number":0,"title":"5-3\u8584\u7247\u96f6\u4ef6\u7efc\u5408\u68c0\u6d4b-2","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12192","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"86","published_number":0,"title":"5-4\u8584\u7247\u96f6\u4ef6\u7efc\u5408\u68c0\u6d4b-3","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12193","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"87","published_number":0,"title":"5-5\u8584\u7247\u96f6\u4ef6\u7efc\u5408","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12194","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"88","published_number":0,"title":"\u624b\u673a\u58f3\u68c0\u6d4b\u6f14\u793a","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12195","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"unit","number":"6","published_number":0,"title":"\u5178\u578b\u96f6\u4ef6\u7684\u6d4b\u91cf\u5b9e\u4f8b","result":"","resultStatus":"","lock":"","status":"published","taskId":"18931","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemTypes":"normal","itemType":"task","number":"89","published_number":0,"title":"\u5178\u578b\u96f6\u4ef6\u7684\u6d4b\u91cf\u5b9e\u4f8b\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12196","isOptional":"0","type":"doc","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"90","published_number":0,"title":"\u8584\u58c1\u4ef6\u68c0\u6d4b\u6848\u4f8b","result":"","resultStatus":"","lock":false,"status":"create","taskId":"12197","isOptional":"0","type":"doc","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"chapter","number":"5","published_number":0,"title":"\u5f71\u50cf\u6d4b\u91cf\u4eea\u7684\u7ef4\u62a4","result":"","resultStatus":"","lock":"","status":"published","taskId":"18923","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemTypes":"normal","itemType":"unit","number":"1","published_number":0,"title":"\u4f7f\u7528\u6ce8\u610f\u4e8b\u9879","result":"","resultStatus":"","lock":"","status":"published","taskId":"18924","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemTypes":"normal","itemType":"task","number":"91","published_number":"45","title":"\u4f7f\u7528\u6ce8\u610f\u4e8b\u9879","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12198","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemTypes":"normal","itemType":"task","number":"92","published_number":"46","title":"\u5f71\u50cf\u4eea\u7684\u7ef4\u62a4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12199","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true}]
