Language过去进行时Whatistheboydoing?Heissleeping.现在进行时:is/are/am+doingTheywereansweringthequestions.Whatweretheydoing?S1:WhatwereyoudoingwhileLiJiewasgettingreadytogoout?S2:IwassleepingwhileLiJiewasgettingreadytogoout.S1:Whatwereyoudoingwhileshewastavellingontheunderground?S2:I___________whileshewastravellingontheunderground.用法二:表示在过去的某个时间,前后两个动作是同时进行的。如果主要动作和背景动作都是延续的或同时发生的,那么主从句的动词都可用过去进行时用法三:描述一件事发生的背景;一个长动作发生的时候,另一个短动作发生。Mybrotherfellwhilehewasridinghisbicycle.Itwasrainingwhentheyleftthestation.短短长长过去进行时常与when,while连用,意思是"当……之时"。while后面一般跟延续性动词,常用进行时;when后面既可跟延续性动词,也可跟瞬间动词,常用过去式。用法4:过去进行时常与always连用,表示埋怨,责怪,表扬,喜爱等感情色彩。如:Myfatherwasalwayssmokingwhenhewasyoung.•填入以下单词的正确形式。•1.Itwaswarm,soI_______(take)offmycoat.•2.Jane___________(wait)formewhenI______(arrive).•3.Suewasn’thungry,soshe_________(eat)anything.•4.MybrothercameintothebedroomwhileI_________(dance).•5._______he________(lie)onthegroundatnineyesterdayevening?tookwaswaitingarrivedatewasdancingWaslying•6.What_____Jim__________(write)whentheteachercamein?•7.MikeandI___________(play)basketballatthattimeyesterdayafternoon.•8.Mybrother______(fall)whilehe_______(ride)hisbicycleandhurthimself.•9.IfirstmetLisathreeyearsago.She______(work)ataradioshopatthetime.•10.WhenIarrivedathisoffice,he______onthephone.(speak)waswritingwereplayingfellwasridingwasspeakingwasworking•根据汉语提示完成句子。•1.他们那时不在打排球。•They______________volleyballatthattime.•2.当你回来时,他在看电视吗?•_______he_______TVwhenyoucameback?•3.昨天中午他在哪里等你?•______________he_______foryouatnoonyesterday?•4.当我离开时,他正在做家庭作业。•He________________hishomeworkwhenIleft.•5.正当他们扫地的时候,老师进来了。•Whilethey______________thefloor,theteachercamein.wereplayingWaswatchingWherewaswaitingwasdoingweresweeping(1)I______ashoweratthattime.A.haveB.hadC.amhavingD.washaving(2)Asshe____thenewspaper,Granny___asleep.A.read;wasfallingB.wasreading;fellC.wasreading;wasfallingD.read;fell(3)Mary_______adresswhenshecutherfinger.A.madeB.ismakingC.wasmakingD.makesDBCII.完成句子.1.昨晚我在看电视,我的父亲在看书。LastnightI__________________TVwhilemydad__________________abook.2.我们正在下棋,突然电话响了。We_________________chess________thephone__________.wasreadingwaswatchingplayingwasrangwhen