牛津上海版7A八大时态专项讲解及练习

牛津上海版7A八大时态专项讲解及练习分类:现在时：原形或第三人称单数「一般［过去时：过去式见儿<现在8种I见儿<现在8种I过去I卷曲符・寸工分词进行时：were/was+现在分词完成时：had+动词过去分词动词基本形式：动词的五种基本形式：动词原形，第三人称单数，现在分词，过去分词和过去式。形式构成例词动词原形不带to的动词不定式形式be,have,do,learn第三人称单数形式在动词原形后加-Sruns,likes以ch,sh,s,o,x结尾的动词后-esteach-teacheswash-washespass-passes以辅音字母加y结尾的动词，先将y变成i再加esstudy-studiestry-tries以元音字母加y结尾的动词后加-sstay-staysplay-plays现在分词在动词原形后加ingread-reading以不发音的e结尾的词，去掉e再加inglive-livingwrite-writing以辅元辅重读闭音节结尾的词，双写该辅音字母后再加ingsit-sittingbegin-beginning部分以ie结尾的动词变ie为y,再加ingdie-dying lie-lyingtie-tying过去式与过去分词（规则变化）动词原形加-edwork-worked以辅音字母+y结尾的动词，先将y变成i再加-edcarry-carriedstudy-studied以不发音的e结尾的动词，直接加dlive-lived以辅元辅重读闭音节结尾的词，双写此辅音字母后再加-edstop-stoppedplan-planned如work-works-working-worked-worked.用法：一般现在时基本用法介绍概念：表示经常性或习惯性的动作，或存在的状态，还表示主语具备的性格和能力及客观真理。例：Igetupat6:30inthemorning.Shehasbigeyes,smallmouthandlonghair.用法：L表示经常性或习惯性的动作。如：Igetupatsixeveryday.我每天六点起床。.表示客欢觊实。如：Theearthgoesaroundthesun.地球绕着太阳转。.在时间状语从句中（以when,after,before,while,untilassoonas等引导）和条件状语从句中（以比unless引导）、用一般现在时代替一般将来时，句子可以有将来时间。如：PleasermgmeupassoonasyouanrveinGermany.Ifitramstomorrow,wewillhavetostayathome..一般现在时表将来的单词：come,go,leave,arnve等。如：ThetrainforHaikouleavesat8：00inthemommg.Herecomestliebus./Tlieregoesthebell.时间状语：always,often,usually,sometimes,never,efery,onceaweek,onSundays,inthvmorning..一般过去时的用法：概念：一般过去时表示过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为；过去主语所具备的能力和性格。Iwatchedafilmwithmysisteryesterdayevening.用法：.表示过去某一时刻或某一段时间里所发生的动作或情况，常与明确的时间状语连用。eg:Attheageoften,shebegantolearntoplaythepiano..表示过去经常发生或反复发生的动作，常与表示频度的时间状语连用。eg:WhenIwasachild,Ioftenplaythefootballinthestreet..在时间、条件状语从句中,常用一般过去时态代替过去将来时。eg:Hesaidhewouldn'tgoifitrained.时间状语：vesterdav.iiistnow,lastnight、ill2008....aso,tliedaybeforeyesterday（前天）.thismorning…一般恪来时的用法：概念：一般将来时表示将要发生的动作或存在的状态及打算、计划或准备做某事。eg:lamgoingtogoswimmingtomorrow.=1willgoswimmingtomorrow.用法：1、表在将来某个时间会发生的动作或情况。eg:lwillcomebackintenminutes.2、在以第一人称I或we作主语的疑问句中,一般使用助动词shall,这时或是征求对方的意见，或是询问一个情况：eg:Shallwehaveanyclassestomorrow?3、begoingto+动词原形，表示事先考虑过的将要发生的动作、已有迹象表明必将要发生的某事,意为”打算；就要、eg:Wearegoingtoputupabuildinghere./lthinkitisgoingtosnow.4、表示位置转移的动词go,comezstartzmove,begin,leave,arrive#stay/getrfly等可用进行时态表示按计划即将发生的动作(行进式动词)。eg：rmleavingforBeijing.时间状语：tomorrow,nextday(week,month,year...),soon,thedayaftertomorrow(后天)intwodays.jin(the)future等现在进行时的用法：概念：现在进行时表示现在正在进行或发生的动作，也可表示当前一段时间内的活动或现阶段正在进行的动作。用法：1）表示说话时正在进行的动作及行为，或者说话时刻在内的一段时间正在进行的动作。eg:Listen,Someoneisplayingthepianointhenextroom.）表示一种渐进的过程。（如：get/become/turn/go）eg:MyyoungerbrotherisbecomingmoreandmoreinsterestedinEnglish.）与always,allthetime,forever等连用，表示说话人某种强烈的情感，如：赞许、批评；喜欢、厌恶等。eg:Heisalwaysthinkingofothers,notofhimself.（表示赞许）eg:Sheisoftendoingwellatschool.（表示满意）eg:Oneofmyroommatesisconstantlyleavingthingsabout.（表示不;蒂））表示移位的动词，如go^ome^rrivejeave^tartbegin等，其现在进行时可表将来。eg:SheisleavingforBeijingnextweak./Myfriendiscomingfordinner.时间状语：now,look/isten,atthemoment（此时此刻）,it's+时刻,ri2htnow,atays,Bequiet!/Don'ttalk,at7:30inthemorning（准确的现在时间）过去进行时的用法：概念：表示过去某一时刻或某一时间内正在进行或发生的动作。eg:Theywereplayingfootballatteno'clockyesterdaymormiig.eg:MymotherwascookingwhenIgothome.用法：1、表示在过去某一点或某一段时间内进行或发生的动作。eg:ltwasrainingwhentheyleftthestation.2、表示重复：与always,often,usually等表示动作屡次发生的副词连用，强调动作的不断重复，表示感情色彩。eg:Shewasalwaysthinkingofothers.3、表示按计划、安排过去将要发生的事。comefgofleave,startzarrivefbegin等表示位置转移的动词时,可用过去进行时表示过去将要发生的动作。eg:Hetoldmethathewasgoingsoon.4、过去进行时还可和when/while引导的时间状语从句。eg:lwaswalkinginthestreetwhensomeonecalledme.(when可用于延续性和非延续性动词)eg:TomwasdoinghmeworkwhilehiesisterwaswatchingTV.(while只用于延续性性动词)时间状语:常与过去某T定的时间状语连用,如：1)时间点+过去时(at8:00yesterday)2)时间段+过去时(from7to9lastnight)3)atthattime,thewholemorning,(at)thistimeyesterday...4)也有时没有时间状语，要通过上下文的暗示来确定用过去进行时。eg.Thestudentsallworkedhard.Everyoneknewwhathewasworkingfor.5)when/while引导的时间状语从句中过去将来时的用法:概念：表示从过去某时看将要发生的事或存在的状态。eg:MybrothertoldmethathewouldbebackonSaturday.用法：1・一般过去将来时主要表示从过去某时看将要发生的事或存在的状态。e.g.Hesaidthatthemeetingwouldbeginathalfpastninethismorning..was/were+goingto+动词原形按计划或安排即将发生的事e.g.ltseemedasifitwasgoingtoe,go,leave,arrive,start,begin等移位动词可用过去进行时代过去将来时。e.g.Hesaidthetrainwasleavingatsixthenextmorning.Shetoldmeshewascomingtoseeme..条件状语从句和时间状语从句中须用一般过去时代替过去将来时。e.g.ldidn"tknowwhenshewouldcome,butwhenshecameIwouldletyouknow.e.g.TheteachersaidthatitwouldbeverydifficulttomakeprogressifIdidn'tworkhard.（相当于主将从现，只是把时间全移到过去。）时间状语：该时态常用于宜语从句中，主句的谓语动词常常是过去时，从句时态是将来时。现在完成的用法：概念：表示过去发生或已经完成的动作对现在造成的影响或结果，也可以表示过去已经开始，_直延续到现在的动作或状态。用法：A."完成用法”表示过去发生或已经完成的动作对现在造成的副逊星，强调对现在造成的影响或结果），可以和already.never,ever.just,before,yet等副词连用、动作不延续。Thecarhasarrived.（结果：车子已在门口）Someonehasbrokenthewindow.（结果：窗户仍破看）Ican'tfindmywatchnow.ItlmikIhavealreadylostit.（丢手表发生在过去，但现在还没有找到，即过去的动作对现在造成的影响。）B.”未完成用法”表示过去已经开始，持续到现在的动作或状态,可以和表示从过去某一时刻延续到现在（包括'•现在在内）的一段时间的状语连用.如for+时间段、since+过去的时间点、疑问词howlong等。Myunclehasworkedatthisfactoryforfiveyears.Mr.BlackhaslivedinChinasince2002.Howlonghaveyoubeenhere?时间状语：already（已经）.ycl（尚且没有）never（从不）.ever（曾经）.jusi（刚才.before（之前）,since（自从）,for（持续）,sofar（迄今为止）.uptonow=uptillnow（至U目前为止）jecently(最近).lately(近来)，inthepast/last+过去的时|、司，昌旧司(often,sometimes...)，表示次数(once.twice...)过去完成时的用法：概念：过去完成时表示在过去某一时间或动作之前已经发生或完成了的动作。它表示动作发生的时间是“过去的过去”。图示如下：过去完成 过去 现在 将来eg:HeaskedifyouhadwrittentoPeteralready.用法：二用在主句为一般过去时的宾语从句中。如told、said,knew,heard,thought等动词后的宾语从句。eg:MyfatheraskedmeifIhadfinishedreadingthatbook.eg:Shesaidthatshehadseenthefilmbefore.二用在“after/before/when+过去时态引导的时间状语从句”或有“by+过去时间”的时间状语从句。eg:MotherhadalreadycookedsupperbeforeIreturnedhome.eg:*电hadlearnedovertwothousandEnglishwordsbytheendoflastterm.eg:WhenIgottothestation,thetrainhadalreadyleft.eg:Afterhehadfinishedhishomework,hewenttobed.时间状语：.Bythetimesb.didsth..When/Aftersb.didsth.(动作有先后发生的顺序).Beforesb.didsth.课堂练习一.写出下列动词的现在分词形式。worksingplaystudydancehaveseetakerunsitshopswimbeginflygetwatch二.写出下列动词的第三人称单数形式。workread cleanwriteteachwash guesswatchgo .do study fly cryplay catchbuy_carryhave lookbrush三.写出下列动词的过去式和过去分词。is/am fly _plan breakdrinkplaygomakethinkdanceworrysaywriteeatdrawputthrowkickteachdosee四.选择最恰当的答案。readingit.Iwon'treturnthebooktothelibrarybecauseI

readingit.A.wasn'tfinishB.don'tfinishC.won'tfinishD.haven'tfinishedA.wasn'tfinishB.don'tfinishC.won'tfinishD.haven'tfinishedLucyisalwaysbusy,sheonlyfivehourseveryday.A.issleeping B.w川sleep C.wouldsleepD.sleepsHetoldmeheherwithhermathsthenextevening.A.willhelpB.wouldhelpC.helps D.ishelpingThereafootballgamethisafternoon.A.willhave B.isgoingtobeC.isgoingtohaveD.has-MayIspeaktoJohn?—Sorry,heJapan.Buthewillbebackintwodays.A.hasbeento;B.hasgoneto;C.hasbeenin;D.wentto;—WherewereyouinJulylastyear?-ThistimelastyearmyfamilyandIBeijing.A.wasvisitingB.visited C.hadvisitedD.wouldvisit-Don'tforgettoaskhimtowritetome.-Iwon/t.Assoonashez111askhimtowritetoyou.A.willcome B.come C.comes D.iscoming—WhatdoesLindaoftendointheevening?-Sheoftenherhomework,butontheeveningofApril12sheTV.A.does;watches B.isdoing;watchesC.does;watched D.isdoing;waswatching—Whatdidtheteachersayjustnow?—Hesaidthattheearthroundthesun.A.wentB.goesC,willgoD.wasgoing

A.wentB.goesC,willgoD.wasgoingShetheguitaruntilshefinishesherhomework.A.didn'tpracticeB.hasn'tpracticedC.practiceD.won'tpracticeSheanewspaperwhilesheforthebus.wasreading;waitedread;waitedread;hadwaitedwasreading;waswaiting—HowmanytimesyoutheGreatWall?-Onlyonce,Itherethreeyearsago.did;goto,havegoneC.have;beento;wentyou-Yes,Ihad;goneto;wentD.have;beento;havegonethemagazinefromtheschoollibraryyet?itfortwoweeks.Have;borrowed;havekeptHave;borrowed;haveborrowedDid;borrowed;borrowedDid;borrowed;havekeptItwasthethirdtimethatshetheHistoryMuseum.A.hadvisitedB.hasvisitedC.willvisitD.visitedHesaysheDalianseveraltimesalreadythisyear.A.wentB.hasgonetoC.hasbeeninD.hasbeentoHeinaminute.Asksomeoneelsetodoit.A.hasleftB.isleavingC.leftD.hadleftShetheguitaruntilshefinishesherhomework.A.didn'tpracticeB.hasn'tpracticedC.practiceD.won'tpracticeSheanewspaperwhilesheforthebus.wasreading;waitedread;waitedread;hadwaitedwasreading;waswaiting—HowmanytimesyoutheGreatWall?-Onlyonce,Itherethreeyearsago.did;goto,havegoneC.have;beento;wentyou-Yes,Ihad;goneto;wentD.have;beento;havegonethemagazinefromtheschoollibraryyet?itfortwoweeks.Have;borrowed;havekeptHave;borrowed;haveborrowedDid;borrowed;borrowedDid;borrowed;havekeptItwasthethirdtimethatshetheHistoryMuseum.A.hadvisitedB.hasvisitedC.willvisitD.visitedHesaysheDalianseveraltimesalreadythisyear.A.wentB.hasgonetoC.hasbeeninD.hasbeentoHeinaminute.Asksomeoneelsetodoit.A.hasleftB.isleavingC.leftD.hadleftit.17.—Excuseme.Youshouldn'tsmokehere.Lookatthesign"NOSMOKINGHERE”・it.-Sorry,IA.doesn'tseeB.haven'tseenC.didn'tseeD.hadn'tseenA.doesn'tseeB.haven'tseenC.didn'tseeD.hadn'tseenBythetimewegottothecinema,thefilmforfiveminutes.A.hasbegunB.hadbegunC.havebeenonD.hadbeenon—Howcleantheroomistoday!whoit?-Jimdiditjustnow.A.cleanedB.willcleanC.cleansD.hascleanedLucygreatprogressinthelastthreeyears.A.madeB.hadmadeC.hasmadeD.weremakingLook!Adogthisway.wascomingiscomingC.cameD.comes22.ItBythetimewegottothecinema,thefilmforfiveminutes.A.hasbegunB.hadbegunC.havebeenonD.hadbeenon—Howcleantheroomistoday!whoit?-Jimdiditjustnow.A.cleanedB.willcleanC.cleansD.hascleanedLucygreatprogressinthelastthreeyears.A.madeB.hadmadeC.hasmadeD.weremakingLook!Adogthisway.wascomingiscomingC.cameD.comes22.Iteverydaysofarthisweek.A.rainsB.hasrainedC.hadrainedD.willrainyoujustnow.youjustnow.Wherehaveyoubeen?YoursisterA.hasaskedforB.asksforC.askedforD.hadaskedforalreadyalreadyWhentheygottothestation,thebusA.has;leftB.left;/C.had;leftD.was;leaving25.Thetwofriendseachothersince1985.A.didn'tseeB.don/tseeC.haven'tseenD.won'tseeIonthecomputerwhenJimcametoseemeyesterdayevening.A.draw B.drewC.wasdrawingD.amdrawingMyfatheronbusinessfortwoweeks.He/llreturnin3days.A.left B.hasleftC.hasgoneD.hasbeenaway—Whenwillyoutellhimthegoodnews?-I himaboutitassoonashecomesback.A.tell B.istelling C.willtellD.havetold—Excuseme,whereisLily?一Oh,shethevolleyballmatchontheplayground.A.watchesB.willwatchC.iswatchingD.watchedMr.SmithatalkoncountrymusicnextMonday.A.give B. gave C. hasgiven D.willgivePremierZhouformanyyears,buthestilllivesintheheartsofChinesepeople.A.died B. had died C.hasdied D. hasbeendeadIdon'tknowifittomorrow.Ifit,Iwillnotgofishing.A.rains;willrain B.willrain;rains C.willrain;rain D.rains;rainsSomeonetheclassroom.Look!Howcleanitis!A.hasswept B.issweepingC.aresweeping D.haveswept"Theworldwithoutthievesz,isaverymovingfilm.Iittwice.A.willsee B.see C.saw D.haveseen—Isthisyourcoat,sir?—No.Mineovertherenearthewindow.A.hangs B.ishangingC.hang D.hashungKeys:l-5DDBBB6-10ACCBD11-15DCAAD16-20BCDDB21-25BBCCC26-30CDCCD31-35DBADB五用所给动词的适当形式填空。TomandMary(come)toChinalastmonth.ZhouLanginthisschoolfortwoyears.(study)Whatyou(do)atthattime?We(watch)TV.Mary(read)Englishyesterdaymorning.There(be)noonehereamomentago.6.1(make)aphonecalltoMikethismonimg.7.1(have)mybreakfastathalfpastsixyesterdaymoniing.8.1listenedbut(hear)notliiiig.already(see)thefilm.I(see)itlastweek..They(make)amodelshipwhenIsawhini..We(notwatch)TVonMondays.Mymother(notdo)houseworkyesterday..Mary(go)overherlessonsfromsixtosevenlastnight.She(watch)TVeveryevening.Butshe(notwatch)TVlastnight.Lmdatoldmethatshe(be)backnextFriday.What(make)himcryjustnow?Whilewe(wait)forthebus,agirl(mn)uptous.Lastyeartheteacher(tell)ustliattheeartli(move)aroimdthesun.Whatyou(do)now?I(eat)bread.It'snineo'clock.Myfather (work)intheoffice.Shesaidshe(learn)2000Englishwordsalready.1(telephone)afriendwhenBob(come)in..Mary(visit)hergrandparentstomorrow?.Listen!Somegirls(sing)mtheclassroom..Lucy(get)upearlyinthemoniiiig.Buthersisters(get)uplate..Sheonhercoatandwentout.(put)27.Theyusually(do)theirhomeworkaftersupper.28.She(fly)kitesintheparkonSundays.29.SofarI(make)quiteafewfriendshere...Dontmakeanynoise.Grandma(sleep)..They(be)anEnglisheveningnextweek..Thestudents(clean)theirclassroomtomoiTow..yourmother(read)newspaperinthemorning?Yes,She1(work)heresinceI(move)herein1999..She(notdo)exercisethreedaysago..thegirl(do)herhomeworkeveryevening?.They(play)thepianoonceaweek..Thegirl(visit)herfriendintwodays..UsualIymymother(wash)thedishesafterlunch..Mymother(be)ateachersince2003..Thechildoften(watch)TVintheevening..Whathe(do)atthemoment?He(dance)..it(ram)whenyouleftschool?Yes,it.(No,it)Whatyourfatlier(do)whenthebell(门铃)(ring)(响)？We(read)bookswhentheelectricity(电)(go)off(停掉).Hurryup!Tlieschoolbus(leave)soon.Hewasfifty-six.Intwoyearshe(be)fifty-eight.He(notdo)homeworkeverySunday.We(leam)about4000Englishwordsbytheendoflastterm.Shetoldmeshe(be)toSanyathreetimes..We(paint)thehousebeforewemovedin.you(brush)yourteetheverymorning?Mike(read)Englisheveryday?Whatshe(find)inthegardenlastmoniiiig?She(find)abeautifulbutterfly.55.TheSpringFestival(come)soon.Yest