BaisangmiddleschoolByGuoPingpingWhatisshedoingSheisdoingsomehousework.Whatwereyoudoingat7o’clocklastnight?Iwasdoingsomehousework.Iwashavingdinner.Whatwereyoudoingbetween7o’clockand9o’clockyesterday?Iwasdoingmyhomework.IwaswatchingTV.Whatwasyourfatherdoingwhenyoucamebackhomeyesterday?Hewascooking.Whatwasyourbrotherdoingwhenyousawhimhalfanhourago?Hewasplayingcomputergames.Whatweretheydoingatthattimelastweek?Theywereshopping.Howaboutthem?Theywerehavingapicnic.ThePastContinuousTense(过去进行时)基本结构:was/wasn’twere/weren’tdoingdoing++Sb+Sb+Wasit….?Washe….?Werethey…?Washe….?Werethey…?Wasshe….?Whatweretheydrawingwhentheteachercamein?MaryJimLiLeiLilyLucySue过去进行时和When连用Awas/were+doingsthWhenB+didsth.长时动作长时动作短时动作短时动作-WhatwasLileidrawingwhentheteachercamein?-Hewasdrawinganelephant.-Whatwerethetwinsdrawingwhentheteachercamein?-Theyweredrawingacar.WhileWhileWhatweretheydoingyesterdayafternoon?Hewasplayingbasketballwhileshewassleeping.过去进行时和while连用Awas/were+doingsthWhileB+was/were+doingsth长时动作长时动作长时动作长时动作UseUsewhilewhiletodescribe(todescribe(描述描述)pictures)picturesAmonkeywas…….Amonkeywas…….whilewhiletwocatswere……twocatswere……at3p.m.yesterdayat3p.m.yesterdayat9p.m.yesterdayat9p.m.yesterdayArabbitwas…….Arabbitwas…….WhileWhileapigapigwas….was….1.过去进行时谓语构成：时间状语：主句when从句主句while从句1.昨天晚上8点你在干什么？我在打扫房间。was/were+doingat9:00lastnightfrom6:00to8:00lastnightatthattimethistimeyesterday（过进）（过）（过进）（过进）Whatwereyoudoingat8:00lastnight?Iwascleaningmyroom.Exercises•1.He_____________(draw)ateightyesterdayevening.•2.Thegirl___________(shop)whenherfriend_____(see)her.•3.Whilehe____________(cook)dinner,hisfriend__________(get)outoftheshower.•4.HesawtheUFOwhilehe____________(walk)downthestreet.wasdrawingwasshoppingsawwascookinggotwaswalkingExercisesChoose“when”or“while”tofillintheblanks.•1．_____Tomwaseatingsupper,itbegantorainoutside.•2．Don’tuseyourcellphone_____youaredrivingacar.•3．Whatwereyoudoing_____Mr.Zhoucamein?•4．Jimisgoodatmath_____MaryisgoodatEnglish.•5．WewerewatchingTV_____theelectricitywasoff.WhileWhileWhileWhenWhen
