butterflybrownbutterflyblackbutterflypurplebutterflyredbutterflygreenbutterflyyellowbutterflybluebutterflywhitebutterflybutterfliesbutterflybutterfliesWhatisChenjiedoing?陈洁正在干什么?Sheiscatchingbutterflies她正在捉蝴蝶。catchbutterfliescatchingbutterflies.捉蝴蝶Theyarewatchinginsects.TheyareinsectsTheyareinsects.WhatisMikedoing?Heiswatchinginsects.watchinsectswatchinginsects观察昆虫CanyousingWatchinginsects,watchinginsects,watchinginsects,watchinginsects.Mikeiswatching,Mikeiswatching,watchinginsects,watchinginsects.ThedogiswatchingTV.Snowwhiteiswatchingflowers.(花朵)riddleIt’sgreen.Itcomesfromthetree.Whatisit?leafleavespickupleavespickingupleaves采摘树叶WhatisWuYifandoing?Heispickingupleaves.Sheispickingupwatermelons.Thedogispickingupapples.doanexperiment做实验experimentexperimentWhatisSarahdoing?Sheisdoinganexperiment.动词原形ing形式catchbutterfliesdoinganexperimentwatchinsectstakepicturescatchingbutterfliespickupleavespickingupleavesdoanexperimentwatchinginsectstakingpicturesWhatisZhangPengdoing?Heistakingpictures.taketakinge,e,goaway.(走开)hurryT:TeacherM:Monitor(班长)T:it’stimetogobacktoschool!Mike?Mike?WhereisMike?whatishedoing?M:Oh,look,heiswatchinginsects.Mike,hurry!T:WuYifan?WhatisWuYifandoing?M:Heispickingupleaves.T:WhatisSarahdoing?M:Sheisdoinganexperiment.T:WhatisZhangPengdoing?M:ZhangPengistakingpictures.T:ChenJie?WhatisChenJiedoing?M:Sheiscatchingbutterflies.TandM:Hurry!HomeworkChooseoneandfinishit.选择一个任务去完成它.1、Canyouread?读一读对话。2、Canyouact?演一演对话。