[{"itemType":"chapter","number":"1","published_number":0,"title":"Unit 1 School and Numbers","result":"","resultStatus":"","lock":"","status":"published","taskId":"15827","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"1","published_number":"1","title":"\u7b2c\u4e00\u5355\u5143Lesson 1 Hello\u7b2c1\u8bfe\u65f6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"11967","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"\u5180\u6559\u82f1\u8bed\u4e09\u5e74\u7ea7\u4e0a\u518cLesson 2: Boy, Girl and Teacher","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7057","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:23","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"\u5180\u6559\u82f1\u8bed\u4e09\u5e74\u7ea7\u4e0a\u518cLesson 2 \u7b2c2\u8bfe\u65f6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7137","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:15","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"Lesson 3 How Are You\uff1f\u7b2c1\u8bfe\u65f6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4517","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":"5","title":"Lesson 3 How Are You\uff1f\u7b2c2\u8bfe\u65f6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4519","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":"6","title":" lesson4 Numbers1-5 (\u7b2c1\u8bfe\u65f6\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6447","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:24","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":"7","title":" lesson4 Numbers1-5 (\u7b2c2\u8bfe\u65f6\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6449","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:15","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"8","published_number":"8","title":"Lesson 5 How Many?\u7b2c\u4e00\u8bfe\u65f6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4619","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:34","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"9","published_number":"9","title":"Lesson 5 How Many?\u7b2c\u4e8c\u8bfe\u65f6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4621","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:18","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"10","published_number":"10","title":"Lesson 6 Numbers 6--10 \u7b2c\u4e00\u8bfe\u65f6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6085","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:23","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"11","published_number":"11","title":"Lesson 6 Numbers 6--10 \u7b2c\u4e8c\u8bfe\u65f6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6087","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:25","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"12","published_number":"12","title":"Unit 1 Again, Please! \u7b2c\u4e00\u8bfe\u65f6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5711","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:53","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"13","published_number":"13","title":"Unit 1 Again, Please! \u7b2c\u4e8c\u8bfe\u65f6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5715","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:31","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"2","published_number":0,"title":" Unit 2 Friends and Colours","result":"","resultStatus":"","lock":"","status":"published","taskId":"15829","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"14","published_number":"14","title":"Lesson 7 My Friend\u7b2c\u4e00\u8bfe\u65f6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"8631","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"15","published_number":"15","title":"Lesson 7 My Friend \u7b2c\u4e8c\u8bfe\u65f6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"8635","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:35","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"16","published_number":"16","title":"\u4e09\u5e74\u7ea7\u4e0a\u518c Unit 2 Lesson 8 Lettes","result":"","resultStatus":"","lock":false,"status":"published","taskId":"8851","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:22","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"17","published_number":"17","title":"Lesson 9 Open and Close\uff08\u7b2c\u4e00\u8bfe\u65f6\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7717","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:09","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"18","published_number":"18","title":"Lesson 9 Open and Close\uff08\u7b2c\u4e8c\u8bfe\u65f6\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7719","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:51","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"19","published_number":"19","title":"Lesson 10 Red\uff0cYellow\uff0cBlue and Green\uff08\u7b2c\u4e8c\u8bfe\u65f6\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7827","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:47","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"20","published_number":"20","title":"Lesson 10 Red\uff0c Yellow\uff0cBlue and Green \uff08\u7b2c\u4e00\u8bfe\u65f6\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7823","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:33","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"21","published_number":"21","title":"Lesson11 Orange,Brown,White,Black \u7b2c1\u8bfe\u65f6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"9095","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:43","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"22","published_number":"22","title":"Lesson11 Orange,Brown,White,Black \u7b2c2\u8bfe\u65f6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"9097","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:04","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"23","published_number":"23","title":"More Letters","result":"","resultStatus":"","lock":false,"status":"published","taskId":"8509","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"24","published_number":"24","title":"Again,Please!","result":"","resultStatus":"","lock":false,"status":"published","taskId":"8845","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"25","published_number":"25","title":"Again,Please!(2)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"8853","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"26","published_number":"26","title":"Mid-Revision","result":"","resultStatus":"","lock":false,"status":"published","taskId":"8823","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:21","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"3","published_number":0,"title":"Unit 3 Feelings and Body","result":"","resultStatus":"","lock":"","status":"published","taskId":"15831","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"27","published_number":"27","title":"How do you feel?","result":"","resultStatus":"","lock":false,"status":"published","taskId":"10847","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"28","published_number":"28","title":"How do you feel?(\u7b2c\u4e8c\u8bfe\u65f6)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"10851","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"29","published_number":"29","title":"My Body(\u7b2c\u4e00\u8bfe\u65f6)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"10853","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"30","published_number":"30","title":"My Body(\u7b2c\u4e8c\u8bfe\u65f6)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"10855","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"31","published_number":"31","title":"\u300aLesson15 Left and Right\u300b\u7b2c\u4e00\u8bfe\u65f6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"9601","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:17","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"32","published_number":"32","title":"\u300aLesson 15 Left and Right\u300b\u7b2c\u4e8c\u8bfe\u65f6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"9603","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:16","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"33","published_number":"33","title":"L16 Warm and Cool \u7b2c\u4e00\u8bfe\u65f6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"11555","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:13","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"34","published_number":"34","title":"L16 Warm and Cool \u7b2c\u4e8c\u8bfe\u65f6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"11557","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:42","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"35","published_number":"35","title":"\u5180\u6559\u7248\u5c0f\u5b66\u82f1\u8bed\u4e09\u4e0aL17 Are You Okay? \u7b2c1\u8bfe\u65f6 \u5b8b\u79c0\u7389","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14503","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"36","published_number":"36","title":"\u5180\u6559\u7248\u5c0f\u5b66\u82f1\u8bed\u4e09\u4e0a L17 Are You Okay? \u7b2c2\u8bfe\u65f6\u5b8b\u79c0\u7389","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14501","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:59","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"37","published_number":"37","title":"Lesson 18 Look at Me!","result":"","resultStatus":"","lock":false,"status":"published","taskId":"10131","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:13","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"38","published_number":"38","title":"Unit3 Again please\u7b2c\u4e00\u8bfe\u65f6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"10169","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:43","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"39","published_number":"39","title":"Unit3 Again please\u7b2c\u4e8c\u8bfe\u65f6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12267","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:38","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"4","published_number":0,"title":"Unit 4 Family","result":"","resultStatus":"","lock":"","status":"published","taskId":"15833","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"40","published_number":"40","title":"Family \uff08\u7b2c\u4e00\u8bfe\u65f6\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"11837","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:09","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"41","published_number":"41","title":"\u5180\u6559\u7248\u5c0f\u5b66\u82f1\u8bed\u4e09\u5e74\u7ea7\u4e0a\u518c\u7b2c\u56db\u5355\u5143Lesson20 Li Ming's Family\u7b2c\u4e00\u8bfe\u65f6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12479","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"42","published_number":"42","title":"\u5180\u6559\u7248\u5c0f\u5b66\u82f1\u8bed\u4e09\u5e74\u7ea7\u4e0a\u518c\u7b2c\u56db\u5355\u5143Lesson20 Li Ming's Family\u7b2c\u4e8c\u8bfe\u65f6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12481","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"43","published_number":"43","title":"\u5180\u6559\u7248\u5c0f\u5b66\u82f1\u8bed\u4e09\u5e74\u7ea7\u4e0a\u518c\u7b2c\u56db\u5355\u5143Lesson21 Jenny's Family","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12697","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:39","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"44","published_number":"44","title":"\u5180\u6559\u7248\u5c0f\u5b66\u82f1\u8bed\u4e09\u5e74\u7ea7\u4e0a\u518c\u7b2c\u56db\u5355\u5143Lesson22How Old Are You\u7b2c\u4e00\u8bfe\u65f6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12483","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"45","published_number":"45","title":"\u5180\u6559\u7248\u5c0f\u5b66\u82f1\u8bed\u4e09\u5e74\u7ea7\u4e0a\u518c\u7b2c\u56db\u5355\u5143Lesson22How Old Are You\u7b2c\u4e8c\u8bfe\u65f6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"12485","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"46","published_number":"46","title":"Lesson23\uff1a Happy Birthday \u7b2c\u4e00\u8bfe\u65f6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13637","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"47","published_number":"47","title":"\u5180\u6559\u7248\u4e09\u4e0a Unit4 Again, Please! \u7b2c1\u8bfe\u65f6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"10659","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"48","published_number":"48","title":"Lesson23\uff1a Happy Birthday \u7b2c\u4e8c\u8bfe\u65f6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13639","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"49","published_number":"49","title":"\u5180\u6559\u7248\u4e09\u4e0aUnit4 Lesson 24 Lynn sees a doctor","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14065","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:55","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"50","published_number":"50","title":"\u7b2c\u56db\u5355\u5143Again,please!\u7b2c\u4e8c\u8bfe\u65f6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13491","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:53","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"51","published_number":"51","title":"\u6d77\u6e2f\u56db\u4e2d \u5b8b\u4e9a\u6960\u4e09\u5e74\u7ea7\u4e0a\u518c\u590d\u4e60\u8bfe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13415","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:53","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true}]