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第六讲过去进行时Thepastcontinuoustense过去时+进行时时间状语:Ago(twohoursago(一段时间+ago),yesterdaythedaybeforeyesterday,lastweek/year/night/month(句子开头或结尾),具体时间(如Jan.fourth)justnow,attheageof,oneday,onceuponatime,longlongago等when/while引导的从句动词形式现在分词–ing肯定句:was/were+doing否定句:was/were+not+doing一般疑问句:was/were提前Yes,主语+was/were.No,主语+wasn’t/weren’t.一、过去某个时间点正在发生的事情时间点可以用介词短语、副词或从句来表示如:Whatwasshedoingatnineo'clockyesterday?昨天晚上九点她在做什么?(介词短语表示时间点)WhenIsawhimhewasdecoratinghisroom.当我看见他的时候他正在装饰房间。(when从句表示时间点)二、过去一段时间内一直在进行的动作常用的时间状语:thismorning,thewholemorning,alldayyesterday,fromninetotenlastevening如:WewerewatchingTVfromseventoninelastnight.昨天晚上七点到九点的时候我们在看电视。WhatwasheresearchingalldaylastSunday?上周日他一整天都在研究什么?三、过去进行时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。常用于when,while引导的从句如:Mybrotherfellwhilehewasridinghisbicycleandhurthimself.我哥哥骑自行车的时候从车上摔下来,受伤了。Itwasrainingwhentheyleftthestation.他们离开车站的时候天正在下雨。WhenIgottothetopofthemountain,thesunwasshining.当我到达山顶的时候,阳光灿烂。While+过去进行时,主句一般过去时When+一般过去时,主句过去进行时Mybrotherfellwhilehewasridinghisbicycleandhurthimself.Whenmybrotherfell,hewasridinghisbicycle.Itwasrainingwhentheyleftthestation.Theyleftthestationwhileitwasraining.四、在复合句中,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。例如:Whilehewaswaitingforthebus,hewasreadinganewspaper.他边等车边看报。(两个动作都是延续的)HewascleaninghiscarwhileIwascooking.他擦车时我在做饭。(两个动作同时进行)五、用过去进行时代替过去将来时1)表示渐变的动词有:get,grow,become,turn,run,go,begin,die等如:Theleaveswereturningred.Itwasgettingwarmerandwarmer.Hewasdying.2)短暂性动词用于过去进行时表示即将发生的或预定中计划好的活动。如:Wewereleavingsoon.Duringthattimehewasgoingwithus.(表示打算)六、一般过去时代替过去进行时句型:Therewent/came+n.如:Therewentthebell.TherecamethecryingofMrsSmith.七、与always,often,usually等连用表喜爱,讨厌等感情色彩。如:HewasalwaysChanginghismind.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。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.(优先用wasraining,rained为持续动词,故也可使用)Hewaswritingaletterthewholeofafternoon.(短暂动词与持续时间连用,表反复,连续发生,不可用一般过去时)C、while时间状语从句中用短暂动词时只能用进行时。例:Hebrokeachairwhilehewasjumpingupanddown.D、While所在主从句动作大致持续相等时主从句一般都用进行时,但若是持续动词可都用一般过去时,两个动作一长一短时短的用一般时,长的用进行时。Iwascookingthedinnerwhilehewasplayingthepiano.(平行)Icookedthedinnerwhileheplayedthepiano.IsawhimwhileIwaswalkingtothestation.侦探找钻石的故事飞机误点了,侦探们在机场等了整整一上午。他们正期待从南非来的一个装着钻石的贵重包裹。数小时以前,有人向警方报告,说有人企图偷走这些钻石。当飞机到达时,一些侦探等候在主楼内,另一些侦探则守候在停机坪上。有两个人把包裹拿下飞机,进了海关。这时两个侦探把住门口,另外两个侦探打开了包裹。令他们吃惊的是,那珍贵的包裹里面装的全是石头和沙子!这是一件已经发生的事,我们叙述时要用过去时。nowpastToolate为时太晚Theplanewaslateanddetectiveswerewaitingattheairportallmorning.TheywereexpectingavaluableparcelofdiamondsfromSouthAfrica.过去进行时,强调动作的持续Afewhoursearlier,someonehadtoldthe过去完成时policethatthieveswouldtrytostealthediamonds.过去将来时Steal–stole-stolenWhentheplanearrived,someofthedetectiveswerewaitinginsidethemainbuildingwhileotherswerewaitingontheairfield.过去进行时“正在”TwomentooktheparcelofftheplaneandcarrieditintotheCustomsHouse.一般过去时Whiletwodetectiveswerekeepingguardatthedoor,twoothersopenedtheparcel.过去进行时“正在”keepguard把守,把风Totheirsurprise,thepreciousparcelwasfullofstonesandsand!一.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?7.MikeandI________(play)basketballatthattimeyesterdayafternoon.8.Mybrother______(fall)whilehe_______(ride)hisbicycleandhurthimself.9.IfirstmetLisathreeyearsago.She______(work)ataradioshopatthetime.10.WhenIarrivedathisoffice,he______onthephone.(speak)二.按要求进行句型转换。1.WewerehavingaPEclassatfouryesterdayafternoon.(改为否定句)We_______________aPEclassatfouryesterdayafternoon.2.Katewasreviewingherlessonsateightlastnight.(改为一般疑问句,做肯,否回答,对划线部分提问)3.Heraninthepark.(用atthistimeyesterday改写)4.Theywereplayingcomputergamesatninelastnight.(对划线部分提问)5.Iwasreadinganovelatthreeyesterdayafternoon.(对划线部分提问)三.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.1.(10全国Ⅰ21)—HaveyoufinishedreadingJaneEyre?—No,I______myhomeworkalldayyesterday.A.wasdoingB.woulddoC.hasdoneD.do—HaveyoufinishedreadingJaneEyre?—No,I______myhomeworkalldayyesterday.A.wasdoingB.woulddoC.hasdoneD.do答案A句意:—你读完了JaneEyre吗?—没有,我昨天一直做作业。解答:根据选项此题考察时态,此题可以根据句意解答,也可以使用排除法。A表示一段时间内持续进行且未完成的动作使用进行时。题干中有alldayyesterday时间提示为过去,应该选择与过去相关的时态,排除D。B为过去将来时不符合题意,C过去完成时是过去的过去,使用过去完成时题目中需要有一般过去时,题干中没有一般过去时因此也排除。2(08安徽22)—Didyouwatchthebasketballmatchyesterday?—Yes,Idid.Youknow,mybrotherinthematch.A.isplayingB.wasplayingC.hasplayedD.hadplayed---Didyouwatchthebasketball
本文标题:过去进行时
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