过去进行时讲解

过去进行时•1、关键词：was/weredoing•2、句子结构：•肯定句：主语+was/were+现在分词+其他•否定句：主语+was/werenot+现在分词+其他•疑问句：was/were+主语+现在分词+其他特殊疑问句：特殊疑问词+一般疑问句⑴肯定句：主语+was/were+(doing)+其他.•Iwasplayingbasketballat6:30yesterday.•Hewasplayingthepianoatthatmoment.•Theyweredoinghomeworkat8:00lastnight(2)否定句：主语+was/were+not+（doing）+其他•Iwasn’tplayingbasketballat6:30yesterday.•Hewasn’tplayingthepianoatthatmoment.•Theyweren’tdoinghomeworkat8:00lastnight.⑶一般疑问句：Was/Were+主语+(doing)+其他•Wereyouplayingbasketballat6:30yesterday?---Yes,Iwas./No,Iwasn’t.•Washeplayingthepianoatthatmoment?---Yes,hewas./No,hewasn’t.⑷特殊疑问句：特殊疑问词+一般疑问句•Whatwereyoudoingat8:00pmyesterday?•Wherewasheworkingatthattime?•3、标志性词语•（1）atthattime.atthatmoment.yesterdayevening•（2）以when引导的谓语动词是一般过去时的时间状语II:用法•1.表示过去某一时刻正在进行的动作。•今天下午5点的时候，他在打篮球。Hewasplayingbasketballat5thisafternoon.当我进去的时候，她正在写一篇作文。ShewaswritingacompositionwhenIentered.2.表示过去一段时间内持续进行的动作。昨天夜里下了一夜的雪。Itwassnowinglastnight.比较：Itwassaidthatshewaswritinganovellastyear.Itwassaidthatshewroteanovellastyear.据说，她去年一直在写一本小说。0据说，她去年写了一本小说。过去进行时：Iwaswalkingdownthestreetwhenitbegantorain.WhenitbegantorainIwaswalkingnowWhatweretheydrawingwhentheteachercamein?MaryJimLiLeiLilyLucySue-WhatwasLileidrawingwhentheteachercamein?-Hewasdrawinganelephant.-Whatwerethetwinsdrawingwhentheteachercamein?-Theyweredrawingacar.过去进行时和while连用Awas/were+doingsthWhileB+was/were+doingsth长时动作长时动作WhileWhatweretheydoingyesterdayafternoon?Hewasplayingbasketballwhileshewassleeping.Usewhiletodescribe(描述)picturesAmonkeywas…….whiletwocatswere……at3p.m.yesterdayat9p.m.yesterdayArabbitwas…….Whileapigwas….小结•was/were+doing+过去某一具体时刻•过去进行时+while+过去进行时•过去进行时+when+一般过去时•一般过去时+when/while+过去进行时•5.通常不能用于过去进行时的动词主要有：agree,be,believe,belong,care,forget,hate,have(拥有),hear,know,like,love,mean,mind,notice,own,remember,seem,suppose,understand,want,wish等。例如：•Iwasknowingtheanswer.Iknewtheanswer.•Iwasn’tunderstandinghim.•Ididn’tunderstandhim.练习•1.Whilewe________(wait)forthebus,agirl______(run)uptous.•2.Iwas________(telephone)afriendwhenBob_______(come)in.•3.Jim_________(jump)onthebusasit__________(move)away.werewaitingrantelephoningcamejumpedwasmoving•4.We_______(test)thenewmachinewhentheelectricity______(go)off.•5.She_______(notwant)tostayinbedwhiletheothers_______(work)inthefields.•6.Whilemother_______(put)Cathytobed,thedoorbell______(ring).wastestingrangwereworkingwentdidn’twantwasputting•一些词不用过去进行时•例如：•Iwasfallingasleepat8:00lastnight.(╳)•Ifellasleepat8:00lastnight.(√)•昨晚我八点睡着的。•Iwasn’tbelievinghim.(╳)•Ididn’tbelievehim.(√)•我不相信他。•Iwasdecidingwhattodoatthatmoment.(╳)•Idecidedwhattodoatthatmoment.(√)•那时我决定怎样去做。7.----Nancyisnotcomingtonight.----Butshe____!A.promisesB.promisedC.willpromiseD.hadpromised链接高考：8.Shirley___abookaboutChinalastyearbutIdon’tknowwhethershehasfinishedit.A.haswrittenB.wroteC.hadwrittenD.waswriting9.IfirstmetLisathreeyearsago.She___ataradioshopatthetime.A.hasworkedB.wasworkingC.hadbeenworkingD.hadworked10.Idon’tthinkJimsawme;he___intospace.A.juststaredB.wasjuststaringC.hasjuststaredD.hadjuststared11.Asshe____thenewspaper,Granny____asleep.A.read;wasfallingB.wasreading;fellC.wasreading;wasfallingD.read;fell12.---Youphonenumberagain?I____quitecatchit.---It’s9568442.A.didn’tB.couldn’tC.don’tD.can’t13.---Wecouldhavewalkedtothestation,itwassonear.----Yes,ataxi___atallnecessary.A.wasn’tB.hadn’tbeenC.wouldn’tbeD.won’tbe14.Tom___intothehousewhennoone___.A.slipped,waslookingB.hadslipped,lookedC.slipped,hadlookedD.wasslipped,looked15.ThereportersaidtheUFO_____easttowestwhenhesawit.A.traveledB.wastravelingC.hadbeentravelingD.wastotravel16.---Hey,lookwhereyouaregoing!---Oh,I’mterriblysorry._____.A.I’mnotnoticingB.Iwasn’tnoticingC.Ihaven’tnoticeD.Idon’tnotice17.Whatanicebike!Where___you___it?A.do;buyB.have;boughtC.did;buyD.will;buy18.Thestudents___busilywhenMissBrownwenttogetabookshe___intheoffice.A.hadwritten;leftB.werewriting;hasleftC.hadwritten;hadleftD.werewriting;hadleft19.Mary___adresswhenshecutherfinger.A.madeB.ismakingC.wasmakingD.makes20.ThelasttimeI___Janeshe___cottoninthefields.A.hadseen;waspickingB.saw;pickedC.hadseen;pickedD.saw;waspicking