过去进行时的课件1

Language过去进行时Whatistheboydoingnow?Heissleeping.现在进行时：is/are/am+doingTheywereansweringthequestions.Whatweretheydoingatthatmoment?一.概念：表示在过去某一时间内正在进行的动作。过去进行时was/were+doing1.+ing2.去e+ing3.双写尾字母+ing{doing二.构成：三.时间状语1.thismorning,2.thewholemorning,3.allday,4.atfiveyesterday/thedaybeforeyesterday5.fromninetotenlastevening,6.atthattime=then7.atthatmoment8.justnow，9.amomentago10.When11.while四.用法1.表示过去某时正在进行的状态或动作。Iwasreadingabookat5p.m.yesterday.Whatweretheydoingjustnow?Mymotherwaswashingclothesat9lastnight.WhatwasheresearchingalldaylastSunday?2.过去进行时表示过去某段时间内持续进行的动作或者事情。WewerewatchingTVfromseventoninelastnight.WhatwasheresearchingalldaylastSunday？3.表示按计划、安排过去将要发生的事。用于come,go,leave,start,arrive等表示位置转移的动词时，也可以用过去进行时表示过去将要发生的动作。Hetoldmethathewasgoingsoon.Sheaskedhimwhetherhewascomingbacktolunch.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.Theywerealwaysquarrelling.5.表示故事发生的背景。Itwassnowingasthemedicalteammadeitswaytothefront.6.与when与while引导的时间状语从句连用，when与while意为“当…时”。主从句的几种时态搭配关系。主句时态连词从句时态was(were)doing长whendid短did短whenwas(were)doing长did短whilewas(were)doing长was(were)doing长whilewas(were)doing长Itwasrainingwhentheyleftthestation.WeheardacrywhenwewerewatchingTV.Mybrotherfellwhilehewasridinghisbicycle.Hewasplayingbasketballwhileshewassleeping.7.英语中有四类动词一般不用进行时（不用现在进行时和过去进行时）1）表心理状态、情感的动词如love，hate，like，care，respect，please，prefer，know等，若用进行时则词意改变。I’mforgettingit.（=beginningtoforget）2）表存在、状态的动词如appear，exist，lie，remain，stand，seem等3）表感觉的动词如see，hear，feel，smell，sound，taste等.4）表一时性的动词如accept，allow，admit，decide，end，refuse，permit，promise等。五.过去进行时与一般过去时的区别A.进行时表某一行为的“片断”一般时表示行为的“整体”和存在的状态。Iwasreadingthebookatthattime.（未读完，“读”的片段）Ireadthebookyesterday.（已读完，表整个“读”）B、一般持续时间状语多与进行时连用Itwasrainingallnight.Hewaswritingaletterthewholeofafternoon.•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.makesDBCExerciseI.用所给动词的适当形式填空。1.We___________(play)footballwhenitbegantorainheavily.2.Youshouldtellwhatyou__________(do)ateightyesterday.3.They__________(talk)loudlywhentheteachercamein.4.Lastnightwe__________(do)ourlessons,whenthelightsuddenly_________(go)out.wasplayingweredoingweretalkingweredoingwentII.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