不定式练习题.docx
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不定式练习题
1.CharlesBabbageisgenerallyconsidered___thefirstcomputer.之迟辟智美创作
A.toinventB.inventingC.tohaveinventedD.havinginvented
谜底：
A.由considertodosth.排除B、D..此句只说明发明这一个事实，不定式后用原形即可.而C为现在完成时，发明为点动词一般不用完成时，且此处也不强调对现在的影响，因此不选C.
2.Thechairlooksratherhard,butinfactitisverycomfortableto___.
A.sitB.sitonC.beseatD.besaton
谜底：
B. 如果不定式为不及物动词，其后应有需要的介词.当动词与介词连用时，常位于"形容词+动词不定式"结构的末尾.
3.—Iusuallygotherebytrain.
—Whynot___byboatforachange?
A.totrygoingB.tryingtogoC.totryandgoD.trygoing
谜底：
D.whynot后面接不带to的不定式，因此选D.
4.Pauldoesn'thavetobemade___.Healwaysworkshard.
A.learnB.tolearnC.learnedD.learning
谜底：
B.make后接不带to的动词不定式，当其用于主动时，to不成省略.
5.Tellhim___thewindow.
A.toshutnotB.nottoshutC.tonotshut
D.notshut
谜底：
B.tellsbtodosth的否定形式为tellsbnottodosth.
6.Shepretended___mewhenIpassedby.
A.nottoseeB.notseeingC.tonotsee
D.havingnotseen
谜底：
A.pretend后应接不定式.其否定形式为pretendnottodosth..
7.Mrs.Smithwarnedherdaughter___afterdrinking.
A.nevertodriveB.toneverdriver
C.neverdrivingD.neverdrive
谜底：
A.warnsbtodosth.的否定形式为warnsbnottodosth.此处用的是否定词never.
8.Theboywantedtoridehisbicycleinthestreet，buthismothertoldhim____.
A.nottoB.nottodoC.notdoit
D.donotto
谜底：
A.notto为nottodoit的省略形式.可以只用to这个词，而不用重复整个不定式词组.及物动词do后应有名词、代词等，否则分歧毛病，因此B，D分歧毛病.
9.Thepatientwaswarned___oilyfoodaftertheoperation.
A.toeatnoB.eatingnotC.nottoeat
D.noteating
谜底：
C.warn一词要求后用不定式，此处为不定式的主动，否定形式为bewarnednottodo.
10.----Thelightintheofficeisstillon.
----Oh，Iforgot___.
A.turningitoffB.turnitoffC.toturnitoffD.havingturned
itoff
谜底：
C.由thelightisstillon可知灯亮着，即关灯的举措没有发生，因此用forgettodosth.
而forgetdoingsth暗示灯已经关上了，而自己忘记了这一事实.此处不符合题意.
11.---Youwerebraveenoughtoraiseobjectionsatthemeeting.
---Well,nowIregret___that.
A.todoB.tobedoingC.tohavedoneD.havingdone
谜底：
D.regrethavingdonesth.对已发生的事感到遗憾.regrettodosth.
对将要做的事感到遗憾.本题为对已说的话感到后悔，因此选D.
12.Theyknewherverywell.Theyhadseenher___upfromchildhood.
A.growB.grewC.wasgrowingD.togrow
谜底：
A.因题意为，他们看着她长年夜，因此强调的是生长的过程，而非正在长的举措，因此用seesbdosth的句型.
13.Themissingboywaslastseen___neartheriver.
A.playingB.tobeplayingC.playD.toplay
谜底A.本题强调其举措，正在河边玩，应此用seesb.doingsth句型.
1.Theteachertoldthem________makesomuchnoise.
A.don’tB.notC.willnotD.notto
2.Ourmasteroftentoldus_______thingsforgranted.
A.nottohaveB.nottotakeC.didn’ttakeD.nottomake
3.Tellhim_______thewindow.
A.toshutnotB.nottoshutC.tonotshutD.notshut
4.Theboywantedtoridehisbicycleinthestreet,buthismothertoldhim______.
A.nottoB.nottodoC.notdoitD.donotto
5.MrsSmithwarnedherdaughter________afterdrinking.
A.nevertodriveB.toneverdrive
C.neverdrivingD.neverdrive
6.Thepatientwaswarned_______oilyfoodaftertheoperation.
A.toeatnotB.eatingnotC.nottoeatD.noteating
7.Theworkerswantus________togetherwiththem.
A.workB.workingC.toworkD.worked
8.Theywouldnotallowhim________acrosstheenemyline.
A.toriskgoingB.riskingtogoC.forrisktogoD.riskgoing
9.Isawhim_______outoftheroom.
A.goB.hadgoneC.hasgoneD.goes
10.Theyknewherverywell.Theyhadseenher_______upfromchildhood.
A.growB.grewC.wasgrowingD.togrow
11.I’veheardhim_______aboutyouoften.
A.spokeB.speaksC.speak
12.Thoughhehadoftenmadehislittlesister_____,todayhewasmade_____byhislittlesister.
A.cry；tocryB.crying；cryingC.cry；cryD.tocry；cry
13.Hewasmade_________.
A.goB.goneC.goingD.togo
14.Johnwasmade_______thetruckforaweekasapunishment.
A.towashB.washingC.washD.tobewashing
15.Pauldoesn’thavetobemade_______.Healwaysworkshard.
A.learnB.tolearnC.learnedD.learning
16.There’resomanykindsoftape-recordersonsalethatIcan’tmakeupmymind_____tobuy.
A.whatB.whichC.howD.where
17.Thereisn’tanydifferencebetweenthetwo.Ireallydon’tknow_________.
A.wheretochooseB.whichtochoose
C.tochoosewhatD.tochoosewhich
18.“Haveyoudecidedwhen________?
”“Yes,tomorrowmorning.”
A.toleaveB.tobeleavingC.willyouleaveD.areyouleaving
19.LastsummerItookacourseon________.
A.howtomakedressesB.howdressesbemade
C.howtobemadedressesD.howdressestobemade
20.Hedoesn’tknow______tostayornot.
A.whetherB.ifC.eitherD.ifhewill
21.Shepretended_______mewhenIpassedby.
A.nottoseeB.notseeingC.tonotseeD.havingnotseen
22.---Thelightintheofficeisstillon.---Oh,Iforgot_______.
A.turningitoffB.turnitoff
C.toturnitoffD.havingturneditoff
23.Weagreed_________herebutsofarshehasn’tturnedupyet.
A.havingmetB.meetingC.tomeetD.tohavemet
24.LittleJimshouldlove_______tothetheatrethisevening.
A.tobetakenB.totakeC.beingtakenD.taking
25.Iwouldlove______tothepartylastnightbutIhadtoworkextrahourstofinishareport.
A.togoB.tohavegoneC.goingD.havinggone
26.Frankisthekindofpersonwhopeopleliketo________.
A.makefriendwithB.makefriendsof
C.makefriendsD.makefriendswith
27.Goon________theotherexerciseafteryouhavefinishedthisone.
A.todoB.doingC.withD.tobedoing
28.Shereachedthetopofthehillandstopped_______onabigrockbythesideofthepath.
A.tohaverestedB.restingC.torestD.rest
29.Tomkeptquietabouttheaccident________losehisjob.
A.sonotastoB.soasnotto
C.soastonotD.notsoasto
30.Ineedadayortwo________.
A.tothinkitoverB.tothinkoverC.ofthinking
31.Hewastooexcited_________.
A.speakB.tospeakC.nottospeakD.speaking
32.CharlesBabbageisgenerallyconsidered________thefirstcomputer.
A.toinventB.inventing
C.tohaveinventedD.havinginvented
33.Hesaidhewouldrathernot_______itrightnow.
A.doingB.todoC.doD.tobedoing
34.Ratherthan_______onacrowdedbus,healwaysprefers_______abicycle.
A.ride；rideB.riding；ride
C.ride；torideD.toride；riding
35.It’sfreezingoutside.You_______putonyourovercoat.
A.hadbettertoB.hadbetter
C.wouldbetterD.wouldbetterto
36.Thechairlooksratherhard,butinfactitisverycomfortableto_______.
A.sitB.sitonC.besitD.besaton
37.I’mhungry.Getmesomething_________.
A.eatB.toeatC.eatingD.foreating
38.---Iusuallygotherebytrain.
---Whynot_______byboatforachange?
A.totrygoingB.tryingtogo
C.totryandgoD.trygoing
39.Shedidnothing_______atthephoto.
A.exceptlookB.buttolook
C.excepttolookD.butlooking
40.Iaskedhimto_______meafewminutessothatwecouldgooveralltheproblems.
A.spendB.spareC.saveD.share
41.Theywon’tlettheirteacher_______inthatway.
A.tobetreatedB.beingtreatedC.treatedD.betreated
42.John,youmustgetyourroom________afterbreakfast.
A.tobecleanedB.toclean
C.cleaningD.cleaned
43.Theproblem_______attomorrow’smeetingisaverydifficultone.
A.beingdiscussedB.discussedC.tobediscussedD.todiscuss
44.Hereachedthestation_____only_____thatthetrainhadjustleft.
A.tired；learnedB.tiring；learning
C.totire；tolearnD.tired；tolearn
45.---Didthatbookgivetheinformationyouneeded?
---Yes,but______,wehadtoreaditalmostentirely.
A.forfindingitB.tofindit
C.findingitD.byfindingit
46.I’msorryIforgot______yourdictionary.Let’sborrowonefromLiMing.
A.totakeB.takingC.tobringD.bringing
47.Shecouldn’tdecidewhichrestaurant_______.
A.tohavelunchB.toeat
C.toeatatD.eatingat
48.Thisproblemissaid_____threetimes.
A.tohavebeentalkedB.tohavediscussed
C.havingbeendiscussedD.tohavebeentalkedabout
49.Everybodybelievedtheman______awaythediamondring.
A.betakenB.takingC.totakeD.tohavetaken
50.Iprefer____ratherthan______.
A.read；watchB.toread；watchC.reading；towatchD.toread；towatch
谜底：
1-5DBBAA6-10CCAAA11-15CADAB16-20BBAAA
21-25ACCAB26-30DACBA31-35BCCCB36-40BBDAB
41-45DDCDB46-50CCDDB
解析：
1．tellsb.nottodosth告诉某人不做某事
2．takesthforgranted“把某事想固然”，是一个固定词组.Eg.Youshouldn’ttakeitforgrantedthateveryoneshouldhelpyou.你不要认为每个人都理应帮手你.
4.不定式的省略要保管到to,否则就完整地表达，如:
…buthismothertoldhimnottodoso.
5.warnsbnottodosth.此处用never替代not.
8.allowsbtodosth允许某人做某事；riskdoingsth冒险做某事
9.seesbdosth看见某人做某事
12.makesbdo让某人做某事，但用于主动结构后，则要用不定式符号to连接.
16．which用于有范围中的“哪一个”，此处作buy的宾语.
18．when+todo做decide的宾语，若用when引导宾语从句，用陈说句语序.
21.pretendtodo假装做某事.
22．forgettodosth忘记（要）做某事.
24．shouldlovetobetakento…愿意被带去……
25．因为状语是lastnight，用不定式的完成式暗示本想……
27.goontodosth.继续做（与原来不相同的）事.此句可以从theotherexercise判定.
28．stoptodosth.停下来（去）做……
32．主动语态后用不定式连接，根据句意用完成式.
33.wouldrathernotdosth.宁愿不做某事.
34.prefertodosth.ratherthandosth.宁愿做……不愿做……
37．toeat此处作something的定语.for+doing多表用途.
38.whynotdosth…“为什么不……”；trydoingsth试一试
39．Donothingbutdosth,此处用except替代but
40.sparesb.sth匀出、腾出……，宾语为sb.；share分享，宾语为sth.
41.letsbdo,此处用的是主动语态
42．getsth.done让某事被做
44．tired此处是过去分词，暗示主语的状态.onlytolearn…此处的不定式表结果.
45．此处的tofindit,暗示目的
47.toeatattherestaurant,介词at不能丢
48.此处使用的是不定式的完成主动式.暗示“曾被讨论过三次”.
1.Don’tforget_________theletter.
A.tosendB.
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