2022-2023初中英语中考复习语法专题动词不定式

2022-2023初中英语中考复习语法专题动词不定式01不定式的句法功能目录CONTENTS02只跟doing的动词既可跟不定式又可跟doing的动词03辨析固定搭配动词不定式即：todo否定形式：nottodo不定式没有人称和数的变化1.It’snomaltocrywhenwefeelsad.一、不定式的句法功能TolearnEnglishwellisnoteasy.=It’snoteasytolearnEnglishwell.常用句型：It’s+adj.(+forsb.)+todosth.1、不定式做主语形式主语真正主语（对某人来说）做某事是怎样的e.g.对我来说解答出这道题是很难的It’sdifficultformetoworkouttheproblem.=Toworkouttheproblemisdifficultforme.=Workingouttheproblemisdifficultforme.ThebestwaytolearnEnglishistoreadloudly.2、不定式做表语做表语HerwishistostudyinNo.5Middleschool.Myjobistocleanthestreets.Ourplanistogotherebyplane.2、不定式做表语主语和表语指代同一事物1.Myjobis_________computers.A.tosellingB.sellC.tosell2.Herhobbyis

toplay

(play)football.=Herhobbyisplayingfootball我们的计划是乘飞机去那儿。常放在be动词后，表明主语“是什么”Iwanttobuyaticket.3、不定式做宾语即V.+todoTheydecidedtotryagain.Theboywantedtogettoschoolbefore8o’clockexercise1.Myfriendswant________(book)someticketstothemovieforus.2.Myparentsdecide________(give)memoremoney.3.Heplans________(go)toBeijingforaholiday.4.Theboyhopes________(pass)theEnglishexam.5.Mylittlesonisable________(read)somewords.6.I'lltrymybest________(help)you.7.Shewouldlike________(become)beautiful.KangkanghelpedustolearnEnglish.4、不定式做宾语补足语即V.+sb,+todoIaskedPaul

tocarrythebox.Shetoldmenottogivethebooktohim.exercise1.Don'taskJim________(go)swimmingwithus,because

hismotherwon'tallowhim________(do)so.2.Doesyoumotherwishyou________adoctor?A.being

B.tobe

C.become3.Myteacheralwaystellsme________(study)hard.4.Idon'twantyou________(help)me.5.She'dlikeme________(join)them.6.Iwishyou________(have)agoodtime.7.Mybestfriendsteachme________(swim).8.Herfriendofteninvitesher________(have)dinner.9.Mymotheralwaysgetsmyfather________(do)housework.10.Iorderyou________(wash)yourhandsexercise1.Whentheywentintothepark,theysawsomeone________ChineseKongfuA.playsB.playedC.play2.Mr.Brownmadehisstudents________thenewwordsagain.A.copyingB.copyC.tocopy3.Pleaseletthestudents________down.A.sittingB.tositC.sit4.-IsWeiFanggoodatsinging?---Yes,sheis.Weoftenhearher________inherroom.A.tosingB.singC.singsexercise1.Whentheywentintothepark,theysawsomeone________ChineseKongfuA.playsB.playedC.play2.Mr.Brownmadehisstudents________thenewwordsagain.A.copyingB.copyC.tocopy3.Pleaseletthestudents________down.A.sittingB.tositC.sit4.-IsWeiFanggoodatsinging?---Yes,sheis.Weoftenhearher________inherroom.A.tosingB.singC.sings但使役动词（let,make,have)和感官动词

（see,watch,lookat,hear,feel)的宾补常省略to.即V.+sb,+doHeoftenmakeshissisterwashhisclothes.Iseethelittlegirlrunintotheschool注意：变被动语态①makesb.dosth.→sb.bemadetodosth.Hemakesuslaugh.→Wearemadetolaughbyhim②seesb.dosth.→sb.beseentodosth.Ioftenseehimplaygames.→Heisoftenseentoplaygamesbyme.③hearsb.dosth.→sb.beheardtodosth.IalwayshearmyfriendsingEnglishsongs.→MyfriendisalwaysheardtosingEnglishsongs.1.Yesterdayhewasseen_______(play)computergames.2.Manychildrenaremade________whatthey’renotinterestedin.AdoBdoingCtodoDdid3.Someonewasheard________(knock)atthedoorjustnow.Igetupearlytocatchthebus.5、不定式做状语常用来表示目的/原因/结果Iamsorrytohearthat.表原因Let’sstoptohavearest.表目的Theorangearetoohightoreach.

表结果Shedidn’tworkhardenoughtopasstheexam.表结果6、作定语（后置）修饰前面的名词/不定代词1.Ihavesomething________.(要说）2.Shehasalotofwork_________(做）everyday.

3.Theoldmanhasahouse_________________(住)4.Sheisaniceperson_______________(谈话）tosaytodotoliveintotalkwithHeislookingforaroomtolivein.他在找一个房间住。Thereisnothingtoworryabout.没什么可担心的。Pleasegivemeapentowritewith.请给我把笔来写东西。注意7、疑问词+todo构成短语Wedon’tknowwhentoleaveBeijing.Canyoushowmehowtoswim?Hedidn’ttellmewhentoleave.1）基本形式：todo否定：nottodo2)todo是非谓语动词，没有人称和数的变化，不能充当谓语，但可以和系动词构成系表结构。如：Mydreamistobeadoctor.注意事项小结：3）感官动词see,watch,hear,feel等和使役动词make,let等接do作宾语补足语时，do称为不带to的不定式。如：Doyouoftenseehimplaytennisontheplayground?4)充当后置定语时，要特别注意动词的不定式短语中的介词不能省去。如：Theoldmanhavenohousetolivein.注意事项小结：二、只能跟doing的动词三、既可跟不定式又可跟doing的动词意思无太大区别likepreferhatebeginstart四、辨析stoptodo&stopdoing四、辨析remembertodo&rememberdoing五、固定搭配①findit+adj.+todo=find(that)itis+adj.+todo.②thinkit+adj.+todo=think(that)itis+