八年級(jí)英語(yǔ)動(dòng)詞不定式復(fù)習(xí)

動(dòng)詞不定式復(fù)習(xí)語(yǔ)法復(fù)習(xí)：動(dòng)詞不定式動(dòng)詞不定式(todo)是初中英語(yǔ)課的一個(gè)重點(diǎn)，也是中考要考查的一個(gè)項(xiàng)目。動(dòng)詞不定式屬于非謂語(yǔ)動(dòng)詞的一種形式，很多同學(xué)經(jīng)常把它和謂語(yǔ)動(dòng)詞混在一起，掌握起來(lái)有困難。下面我們對(duì)動(dòng)詞不定式的用法做簡(jiǎn)單歸納，幫助同學(xué)們記憶：一、動(dòng)詞不定式在句子中不能充當(dāng)謂語(yǔ)，沒(méi)有人稱和數(shù)的變化。二、動(dòng)詞不定式是由“to+動(dòng)詞原形”構(gòu)成(有時(shí)可以不帶to)。動(dòng)詞不定式的否定形式是“not+動(dòng)詞不定式”(not不與助動(dòng)詞連用)。三、動(dòng)詞不定式短語(yǔ)具有名詞、形容詞和副詞等的功能，可在句中用做多種句子成分。1、主語(yǔ)：常置于句末，而用it代替其做形式主語(yǔ)。Togoinforsportshelpsyoustayfit.Itisdangeroustoswiminthedeepseaonyourown.注：此句式中不定式邏輯上的主語(yǔ)可由for或of引出，邏輯主語(yǔ)由of引出時(shí)，表語(yǔ)的形容詞為kind,nice,good,polite,clever,foolish,right,wrong等表示評(píng)價(jià)的形容詞。例：It’srightofhimtorefusetheinvitation.(him為邏輯主語(yǔ))2、表語(yǔ)：Ourdutyistoprotecttheenvironment.3、動(dòng)詞賓語(yǔ)：此種情況可按固定搭配或句式去記。例：Wouldyouliketoseemyphotos?Kevinplannedtovisithisuncle.和plan用法一樣的詞還有：start,want,agree,hope,begin,decide等。Ifounditverydifficulttogetajob.(it為形式賓語(yǔ))4、賓語(yǔ)補(bǔ)足語(yǔ)：(1)在多數(shù)復(fù)合賓語(yǔ)及物動(dòng)詞后要帶to。例：Iaskedafriendtoreadittome.(book4，L2)(2)在表示感覺(jué)、致使等意義的動(dòng)詞(see,watch,hear,feel,notice,observe,make,let,have,help等)后不帶to。例：Theyheardhimsingapopsonginthemeetingroom.5、定語(yǔ)：動(dòng)詞不定式做定語(yǔ)放在所修飾的名詞的后面。例：Ihavesomethingimportanttosay.6、形容詞補(bǔ)足語(yǔ):在表示心理、感情、評(píng)價(jià)等的形容詞后，對(duì)其進(jìn)行補(bǔ)充說(shuō)明。例：Weareverygladtomeetyouagain.7、狀語(yǔ)：表示目的、原因、程度等。例：Theybroughtinphotosoftheirfamiliesformetolookat.8、“疑問(wèn)詞+不定式”用法：不定式前可帶what,who,which,where,when,how等疑問(wèn)詞，這種不定式短語(yǔ)在句中多用做賓語(yǔ)。例：Hedidn’ttellmewheretogo.不定式綜合練習(xí)：一.用動(dòng)詞的適當(dāng)形式填空(包括時(shí)態(tài)和動(dòng)詞的非謂語(yǔ)形式)JoeHillwrotesongs(keep)uptheworkers'struggle.Hisbrothertoldmeheenjoyed(play)footballverymuch.Stop(talk),youwillhearsomethingstrange.Don'tmakehim(climb)thetree.Thisyeartheyaregoing(put)upanewtheatre戲院).Thesebookscan't(return)toyou,becauseI(notfinish)(read)them.Fatheraskedhisson(notplay)withfire.Thestudentswereasked(take)outapieceofpaperandwritedownthesentencesontheblackboard.Afterhavingarest,hewenton(do)hishomework.It'stimeforyou(empty)thedustbin.Alotofinformation(put)intothecomputeryesterday.It'simportant(do)morningexerciseseveryday.Toadoctorthemostimportantthingis(save)lives.Thebossmadeus(work)morethantenhoursaday.Theprofessorhadastrangewayof(make)hislessonslivelyandinteresting.(put)onyourcoatandbecareful(notcatch)acold.Iamsorry(keep)you(wait)solong.How(get)tothesciencemuseumisaquestion.Ittakesmehalfanhour(go)toschoolonfoot.Shewasneverheard(sing)sowellbefore.Sheoftendoes(shop)intheevening.Theystopped(listen)tohersongsbecausetheywerefondof(sing).It'srathercold,you'dbetter(nottake)offyourcoat.It'skindofyou(give)seattotheoldman.MayIuseyourdictionaryforaminute?Iwant(look)upanewword.Theywereable(built)thehousethemselves.27、Hewastold(pay)attentionto(注意)hispronunciation(發(fā)音).Hehadalotofwork(do).Wouldyouplease(give)theboysomething(eat).Wouldyoulikehim(get)somewaterforyou?IsawMary(play)withhersisterunderthetree.Youmust(tell)yourbrother(bring)hisEnglishbooktoschool.——MrHu(be)inhospitalsince2daysago.——I'msorry(hear)that.TheEnglishteacher(ask)us(write)thesenewwordsagain.Therewasnotime(read)thenewspaperatthetime.Tomistooyoung(carry)thebox.Stop(write)and(listen)totheteacher.It'sbetter(give)than(receive).Mostofthestudentsarebusy(do)theirhomework..Ourteacheraskedme(notplay)basketball..把下列的定語(yǔ)從句和同位語(yǔ)從句改為不定式短語(yǔ)。Therearestillalotofdifficultieswehavetoovercome.Beforethemachinesleavethefactory,thereisaseriesofteststhatmustbepassed.AttheendofthespeechheexpressedthedesirethatheshouldcomeandworkinChinasomeday.Theysignedanagreementthattheyshouldexpandthetradebetweenthetwocountries.Thecommandergaveordersthatweshouldcrosstheriver..把下列的狀語(yǔ)從句改為不定式短語(yǔ)。Shewasexcitedwhensheheardthenews.I’mgladIhaveseenyourmother.Themotherwaspleasedwhenshesawhersondoingsowellatschool.Hewasveryhappywhenhesawussohappy.Theywillbedisappointedwhentheyhearit..把下列的結(jié)果狀語(yǔ)從句改為enoughto或too…to…短語(yǔ)。Theroomissolargethatitcanholdonehundredpeople.Theroomissosmallthatitcan'tholdonehundredpeople.Thetextissoeasythatachildcanunderstandit.Thetextissodifficultthatachildcan'tunderstandit.Heissoshortthathecan'tbeagoodbasketballplayer..單項(xiàng)選擇()1.Theteachertoldthestudentsinclass.A.nottalkB.don’ttalkC.didn’ttalkD.nottotalk()2.“MrZhang,you'dbettertoomuchmeat.Youarealreadyoverweight”saidthedoctor.A.nottoeatB.toeatC.noteatD.eat()3.Wesawhimthebuildingandgoupstairs.A.toenterB.enterC.enteringD.entered()4.Mymotheroftenasksmeearly.A.getupB.gotupC.gettingupD.togetup()5.Don’talwaysmakeMichaelthisorthat.Heisalreadyabigboy,dear”MrBushsaidtohiswife.A.doB.todoC.doesD.did()6.Theyoungladywatchedherdaughterayo-yoyesterdayafternoon.A.toplaywithB.playingwithC.toplayD.plays()7.Wearetoldeverywhere.I’sourdutytokeepourschoolcleanandtidy.A.nottomakemuchnoise B.tothrowwastepaperC.todraw D.nottospit()8.Theboywastoobusyhisfatherlastterm.A.tohearfromB.towritetoC.hearingfromD.writeto()9.Look!Howheavytherainis!Youdbetter.A.don'tgonow B.stayherewhenitstopsC.notleaveuntilitstops D.nottoleaveatonce()10.Thereisnodifferencebetweenthetwowords.Ireallydon'tknow.A.whattochooseB.whichtochooseC.tochoosewhichD.tochoosewhat()11.Excuseme.Wouldyoupleasetellmebuyadigitalcamera?A.whattoB.wheretoC.whatIcanD.wherecanI()12.---Bob,wouldyouliketocometoourdinnerparty?---.A.Yes,IwouldB.Yes,IdlovetoC.No,Iwouldn'tD.No,Idon'tgo()13.Tracycan'tplaythematchnow.Pleaseinstead.A.haveLilydoit B.haveLilytodoitC.makeLilytodoit D.letLilytodoit()14.Youmustbeverytired.Whynotarest?A.tostoptohaveB.tostophavingC.stoptohaveD.stophaving()15.ThereisgoinganEnglishpartythiseveninginourschool.A.tobeB.tohaveC.havingD.being()16.You'dbetterapolicemanatthismoment.A.nottosendfor B.won'tsendforC.don'tsendforD.notsendfor()17.Theteacherwillshowhim.

A.touseB.useitC.howtouseitD.usesA.touseB.useitC.howtouseitD.uses()18.Myparentsoftentellmysisterandmetotheteacherscarefullyinclass.A.listenB.listensC.listeningD.tolisten()19.Rememberyourhomeworkheretomorrow.A.tobringB.totakeC.bringingD.taking()20.---Let’shavearest,shallwe?---Notnow.Idon'twanttostoptheletteryet.A.writeB.towriteC.writingD.andwrite()21.Theteacherwarnedhisstudentsonthethinice.A.notskatingB.noskatingC.toskateD.nottoskate()22.---Haveyougoteverythingreadyforthetrip?---Yes.There'snothing.A.toworryaboutB.needtoworryaboutC.toworryatallD.worryingabout()23.---Haveyoureadaboutthepianistinthenewspaper?---Yes,Ihavedecidedtogoandthisevening.A.heardhisplay B.hearhimplayC.hearhimplaying D.hearhimtoplay()24.---Thelightintheofficeisstillon.---Oh,Iforgot.A.turningitoffB.turnoffC.toturnitoffD.havingturneditoff()25.Johnwasmadethetruckforaweekasapunishment.A.towashB.washingC.washD.tobewashing()26.IseasytofinishthedesignbeforeNationalDay?A.thisB.thatC.itD.he()27.LittleJimshouldlovetothetheatrethisevening.A.tobetakenB.totakeC.beingtakenD.taking()28.LastsummerItookacourseon.A.howtomakedresses B.howdressesbemadeC.howtobemadedresses D.howdressestobemade()29.Abigcrowdgatheredhim.A.tohear;speakB.hearing;speakingC.tohear;speakingD.hearing;tospeak()30.Itforty-fiveminutestherebybus.A.cost;togetB.takes;gettingC.takes;togetD.takes;togetto答案： .1.tokeep2.playing3.talking4.climb5.toputbereturned;haven'tfinishedreadingnottoplay8.totake9.doing10.toempty11.wasput12.todo13.tosave14.work15.making16.Put;nottocatch17.tokeep;waiting18.toget19.togo20.tosingshopping22.tolisten;singing23.nottake24.togive25.tolooktobuild27.topay28.todo29.give;toeat30.togetplay32.tell;tobring33.hasbeen;tohear34.asked;towrite35.