初中时态复习课件 40页

中考总复习之英语常见时态\n时　　　态一、定义：在英语中，发生的动作要用不同的动词形式来表示，这每一种不同的形式就叫做时态。不同时间\n二、时态的种类：初中常见的9种时态现在范畴过去范畴一般现在时态一般过去时态现在进行时态过去进行时态现在完成时态过去完成时态一般将来时态过去将来时态现在完成进行时态\nExerciseWho___________(dance)bestinyourclass?2.Studentsusually__________(have)tenminutes’restbetweentwoclasses.danceshave\n概念：常用时间状语：构成形式：1.一般现在时态(TheSimplePresentTense)表示经常发生的或习惯性的动作或状态。do/does(三单)everyday,always,usually,often,sometimes,onSundays,threetimesaday,etc\n我一到达那儿，就会给你写信。——————————————————————一般现在时的注意点:1、表客观事实或普遍真理Theearth_____(go)roundthesun.2、在when,assoonas,until,after,before等到引导的时间状语从句和if引导的条件状语从句中,用一般现在时表示将来.Ifitdoesn’traintomorrow,we’llgoonapicnic.goes如果明天不下雨，我们将去野营。———————————————————I’llwritetoyouassoonasIgetthere.\nExercise1.I___________(find)myrulerinmydesk.found2.Weand__________(see)lotsofbirds___________(fly)overthetrees.flyingsawfiveminutesagolookedup\n概念：常用时间状语：构成形式：2.一般过去时态(TheSimplePastTense)表示过去某个时间发生的动作或存在的状态V+edyesterday,justnow,last…,thismorning,…ago,etc\n一般过去时的注意点:1、当没有明显的时间状语时,描述几个相继发生过的动作Ialwaysgotuptoolate,washedmyface,hadaquickbreakfastandhurriedtoschool.2、since从句中常用一般过去时Youhaven’tchangedmuchsincewelast______(meet).met\nExercisewillbeTheradiosaysthatit__________(be)sunnytomorrow.\n概念：常用时间状语：构成形式：表示将来某个时间要发生的动作或存在的状态tomorrow,inthreedays，this…,next…,soon,etc.1.will+do/be2.am/is/aregoingto+do3.am/is/are+doing3.一般将来时态(TheSimpleFutureTense)\nLookatthedarkclouds,it_________rain.Tomorrow_______beAprilFool’sDay.一般将来时的注意点:willisgoingto\n4.过去将来时态Myuncletoldmethatmyauntwasgoingtohaveachildthenextmonth.Myfriendstoldmethattheywouldhaveagreatpartyforme.…Theywouldtrekthroughthejunglethenextday.…过去将来时态用法：用于宾语从句中，当主句中是过去时态时，从句中的一般将来时就变成过去将来时。立足于过去言将来；\n(2008台州中考)---Hi,Mary.Whereisyourfather?---Look,He______hiscaroverthere.washesB.iswashingC.willwashD.hasbeenwashedExercise\n5.现在进行时态(ThePresentContinuousTense)概念：常用时间状语：表示现在或现阶段正在发生的动作now,listen,look,rightnow,thesedays,atthismoment,etcam/is/are+doing构成形式：\n现在进行时的注意点:2.表达状态、感情和感觉的动词不能用进行时。如：中know,be,want,think,see,hear,like,hope,love,have1.在表达时，切记不要忘了be动词。am/is/aredoing\n(2008衢州中考)---Whydidn’tyoucomeandopenthedoorforme,dear?---Sorry,Jack.I______inthekitchenanddidn’thearyou.wascookingB.amcookingC.wavecookedD.willcookExercise\n概念：常用时间状语：构成形式：6.过去进行时态(ThePastContinuousTense)表示过去某一时刻或某一时间段正在发生的动作。was/were+doingatthistimeyesterday,fromseventoninelastnight,atthatmoment,etcWhen引导的时间状语从句IwasreadingabookwhenJimcalled.c.While引导的时间状语从句TheUFOtookoffwhilethemanwastakingphotos.\n过去进行时的注意点:在when,while引导的时间状语从句中,表示主从句中两个动作同时发生时,用过去进行时表示.1.Whenmyfathergothome,I_____alettertomyfriend.(2008宁波中考)writeB.amwritingC.wroteD.waswriting2.______Jimwasmakingapaperplane,hisbrotherwasdoinghomework.(对比）While较长的动作\nExercise1.He______________(finish)writingthebook,hasn’the?hasfinished2.(2008绍兴中考)----Youseemtoknowmuchaboutthecity.----That’strue.I_____itthreetimes.A.visitedB.hadvisitedC.havevisitedD.willvisit\nA.概念：构成形式：7.现在完成时态(ThePresentPerfectTense)发生在过去且对现在仍有影响的动作,强调对现在的影响.have/has+done1.Canyougotothemovieswithmetonight?Sorry,Ican’t.Ihaven’tfinishedmyhomeworkyet.2.---Ihavelearnedhowtomakedumplingsbefore.Icanteachyouhowtomakethem.---Great!Whendidyoulearnit?---IlearneditwhenIwas8yearsold.常用时间状语：already,just,before,yet,never,ever,etc.\nB.1.表示某个动作从过去开始一直持续到现在，有可能在将来还要延续。2.主语+has/have+done+for/sinceIhavetaughtEnglishfor21years.since1992sinceIgraduatedfromtheuniversity.Hehasbeenawayfromhishomefor40years.3.动词必须为可延续性动词leave=beawayfrombegin=beonarrive=beinborrow=keepbuy=have…\nC.1.Has/have+beento(曾经到过某地，人已回来)IhavebeentoHangzhoumanytimes.2.Has/have+goneto(去了某地，人在路上或在目的地）…WhereisMr.Green?…HehasgonetoLondon.\n现在完成时的注意点:1.havebeento,havebeenin和havegoneto的区别2.短暂性动词和持续性动词1).Tom____never____toAmerica2).----IsTinaathome?----Sorry,she________Shanxi,andshe________thereforthreedays.\n译下列句子：３、这本书他买了一年了4、这本书他借了三天了。5、我们离开广州六年了。Hehasboughtthisbookforayear.Hehashadthisbookforayear.Hehasborrowedthebookforthreedays.Hehaskeptthebookfor3days.WehaveleftGuangzhoufor6years.WehavebeenawayfromGuangzhoufor6years.×××短暂性动词不能跟表示一段时间的状语连用,必须转变成持续性动词\nD.常见句型Itis+一段时间+since从句(一般过去时).Itisthreedayssincetheyborrowedthatbook.\nExercisehadhadShetoldmethatshe__________(have)thisbikeforthreeyears.\n概念：常用时间状语：构成形式：8.过去完成时:(ThePastPerfectTense)主语+haddonebytheendoflastyear,by,before+过去的时间点；由when,before,after,bythetime等引导的状语丛句中，表示主句的动作发生在从句之前。表示在过去某一时刻前已完成的动作。也称“过去的过去”\n过去完成时的注意点:用于宾词从句中，当主句的谓语动词是一般过去时时,一定要注意宾语从句中的时态变化。Hesaidthathe_________thefilmmanytimes.hadseen\n9.现在完成进行时态S+has/havebeing+doneWehavebeinglearnedEnglishforanhour.\nExercise1.Thevolleyballmatchwillbeputoffifit.A.willrainB.rainsC.rainedD.israining2.---Doyouwanttoseethefilm“HarryPotter”?---Thefilm“HarryPotterⅡ”?I_____it.It’sverywonderful.(2008黄岗中考)A.seeB.haveseenC.wasseeingD.hasseen3.Theboy______________(notswim)intheriveryet.hasn’tswum\n5.---WhereisLiuMei?---She___________(go)home.4.---Whereisyourfather?---He___________(watch)TVintheroom.7.Heaskedwhatthey___________(do)ateightlastnight.weredoing8.Iknowthathe_________(join)thearmyin1985.joined6.Wedon’tknowifit___________(rain)tomorrow.Ifit________(rain)tomorrow,we’llnotgoforapicnic.iswatchingwillrainrainshasgone\n9.He’snothungry.He_____just________(have)lunch.11.---______theBlacks__________(visit)theGreatWallbefore?---Yes,they_________.---When_______they_______(visit)it?---Onlyamonthago.10.I’msurehe____________(work)itoutinonehour.haswillworkHavehadvisitedhavedidvisit\n12.He______________(look)outofthewindowwhenthematch______(begin).waslookingbegan\nII.动词时态要点说明名称标志词动词形式一般现在时everyday,oftenalways,sometimes,usually…1.be2.v.原形3.v.-s/es(第三人称单数)一般过去时yesterday,justnow,ago,lastweek…1.v.-ed(规则动词)2.不规则动词现在进行时now,Listen!Look!am/is/are+v.-ing(现在分词）过去进行时atthis/thattimeyesterday,attenyesterdaymorning…When/While…was/were+v.-ing（现在分词）(参见《复习指导》P41—46)\n名称标志词动词形式一般将来时tomorrow,nextyear1.will/shall+v.原形2.am/is/are+goingto+v.原形过去将来时1.would+v.原形2.was/were+goingto+v.原形现在完成时already,yet,ever,never,just,sofar,since…have/has+V.过去分词过去完成时bythetime,when,before…had+V.过去分词\nIII.动词时态专项突破及应试对策专项突破：1,慧眼识别标志词Eg.()1，---Shallwegoshoppingnow?---Sorry,Ican’t.I________myshirts.A,washB,washesC,amwashingD,washed.()2,“Hero”isawonderfulmovie.I______ittwicealready.A,willseeB,seeC,sawD,haveseen.特别提醒：敏锐捕捉时间标志词，并结合具体的语境，选择出正确的动词时态，是解决此类问题的良策。请同学们熟记各种常用时态所对应的时间状语及标志词。CD\n2，主从时态须呼应如果所给的题干是主从复合句，可根据主从时态呼应原则确定正确的时态Eg.()1，I____theCDstoyouifIhavetimetomorrow.A,willreturnB,returnedC,havereturnedD,return()2,---DidyouseeTomattheparty?---No,he_____bythetimeIgotthere.A,leftB,wasleavingC,hadleftD,hasleft特别提醒：近年来中考试题在考查主从句的时态呼应时，常将其放在实际的语境中考查。在解题时，希望同学们把握好主从复合句的用法。AC\n3，瞻前顾后巧搭配利用上下文所提供的信息，瞻前顾后，选择正确的动词形式。Eg.()1，---Howwasyourweekendonthefarm?---Great!We_____withthefarmer.A,enjoyourselves.B,wentfishingC,willworkD,makefriends这种情况也非常适用“用所给词适当形式填空”中。2,---Whatareyoudoing,Jim?----I____________(draw)abeautifulhorse.3,I________(hear)asoundandgotup.Bamdrawingheard\n4，细心体会用语境近年来各地中考对动词时态考查的要求越来越高，有的趋向于不出现时间状语，而向情景化、实际化方向发展。因此，细心体会所给的语境，根据具体的语境来选择合适的时态是考生需要重点解决的问题。Eg.()1,----Tom,_____you_______smoking?----Yes.Nowdrinkingteaismyfavorite.A,will,stopB,did,stopC,wouldstopD,havestopped.()2,---You’veleftthelighton.---Oh,sorry._________andturnitoff.A,I’vegoneB,I’llgoC,IwentD,I’mgoing.DB