動詞不定式動詞不定式結(jié)構(gòu)

:todo(否定)not/nevertodo二.

時態(tài)與語態(tài)主動語態(tài)被動語態(tài)一般式進(jìn)行式完成式不定式

todo

tobedone

tobedoing

tohavedone

tohavebeendone

----------結(jié)構(gòu):todo二.時態(tài)與語態(tài)主動語態(tài)被動語態(tài)一般式(1).Theypretendednottoseeus.(2).Hepretendedtobesleeping.(3).Shepretendedtohaveknownitbefore.(一般式表示與謂語的動作同時/幾乎發(fā)生在它之后.)(在謂語動詞發(fā)生的同時,不定式的動作也正在進(jìn)行)(完成式表示動作發(fā)生在謂語動作之前)(1).Theypretendednottosee三.用法/功能Toseeistobelieve.It’simportanttolearnEnglishwell.(1).主語單個不定式作主語時,謂語動詞用單數(shù)若不定式太長,往往用it作形式主語,不定式置后.Myjobtohelpthepatient.Yourtasktocleantheclassroom.isis(2).表語三.用法/功能Toseeistobelieve.Iwanttogohome.Theworkersdemandedtogetbetterpay.Ifounditnecessarytotalktohimagain.(3)賓語think/consider/findit+adj.+todoIwanttogohome.(3)賓語think/e.g.Imadehimdohiswork.Hewasmadetodohiswork(byme).注意see,hear,watch,feel,notice,lookat等表示感覺和let,make,have等表示使役的動詞后面，不定式作賓補(bǔ)時要省“to”（注：被動語態(tài)不省to）Theteachertoldmetocleantheblackboard.Iexpectyoutogivemesomehelp.(4).賓補(bǔ)e.g.Imadehimdohiswork.HeIhavesomethingtosay.Hehasalotofhomeworktodo.Heislookingforaroomtolivein.Thereisnothingtoworryabout.(5).定語(如果不定式中的動詞是不及物動詞,則不定式中要有介詞.)請給我一支寫字的筆.Pleasegivemeapentowritewith.不定式作定語時，應(yīng)放在被修飾詞的后面Ihavesomethingtosay.(5).定Icameheretoseeyou.Hegotupearlytocatchthetrain.(6)狀語（表示目的或結(jié)果）inorderto,

soasto,enoughto,onlyto,too….to.,在一些短語中也有體現(xiàn)Icameheretoseeyou.(6)狀語（(7).獨(dú)立結(jié)構(gòu)tobefrank,tobehonest,Totellthetruth,Idon’tagreewithyou.類似的結(jié)構(gòu)(7).獨(dú)立結(jié)構(gòu)tobefrank,Totellt(8)不定式與疑問詞who,which,when,how,what等連用，在句中起名詞作用，可充當(dāng)主語、表語、賓語等。Hedidn’tknowwhattosay.Howtosolvetheproblemisveryimportant.

Myquestioniswhentostart.注意：在與why連用時，whynot開頭的簡短疑問句中，后面緊跟的動詞不定式不帶to。

Whynothavearest?(8)不定式與疑問詞who,which,when,howexerciseexerciseMyteacherwasmade_____histeachingbecauseofpoorhealth.givingupB.togiveupC.giveupD.givenup2.Thesentencewants____oncemore.explainedB.toexplainC.beingexplainedD.tobeexplained3.TheArcticisconsidered____thenorthernpartoftheAtlantic.havingbeenB.tohavebeenC.tobeD.beingBDCMyteacherwasmade_____his4.Themanagerorderedthewonderfulcloth_____forhimwithoutdelay.tohavewovenB.tobewovenC.tobeweavingD.toweave5.IfoundtheGermanlanguagehard____.learnedB.learningC.tobelearnedD.tolearn6.—Thelightintheofficeisstillon.---Oh,Iforgot______.turningitoffB.turnitoffC.toturnitoffD.havingturneditoffBDC4.Themanagerorderedthewond幾對易混淆的詞組：stoptodosth.停止去做某事

doingsth.停止正在做．．．forgettodosth.忘記去做．．．

doingsth.忘記已做了．．．remembertodosth.記得去做．．．

doingsth.記得曾經(jīng)做．．．幾對易混淆的詞組：7.---Howdoyoudealwiththedisagreementbetweenthecompanyandthecustomers?---Thekey____theproblemistomeetthedemand____bythecustomers.tosolving,makingB.tosolving,madeC.tosolve,makingD.tosolve,made8.---Whatdoyouthinkoftheschool?----Itisaverygood_____.schooltostudyinB.schoolforchildrentostudyC.studyingschoolD.schooltostudyBA7.---Howdoyoudealwiththe9.---Didyougetajob?---No,I___,butit’snouse.expectedB.triedtoC.managedtoD.planned10.Wefinditimpossibleforthework___aheadoftime.tofinishB.finishingC.beingfinishedD.tobefinished11.---IusuallygotoShanghaibytrain.----Whynot___therebyboatforachange?totrytogoB.trygoingC.totrygoingD.trytogoBDB9.---Didyougetajob?BDB12.___aliving,shehadtoworkfrommorningtillnight.TomakeB.MadeC.MakingD.Tohavemade13.Iwouldratherstarvetodeaththan___forfood.begB.beggingC.beggedD.tobeg14.Theboypretended____whenhismotherentered.readingB.toreadC.tobereadingD.beingreadAAC12.___aliving,shehadtowoExerciseExercise1.Robertissaid____abroad,butIdon’tknowwhatcountryhestudiedin.tohavestudiedB.tostudyC.tobestudyingD.tohavebeenstudying2.Thepurposeofnewtechnologiesistomakelifeeasier,____itmoredifficult.notmakeB.nottomakeC.notmakingD.don’tmake3.I’veworkedwithchildrenbefore,soIknowwhat____inmynewjob.expectedB.toexpectC.tobeexpectingD.expects1.Robertissaid____abroad,4.Havingatripabroadiscertainlygoodfortheoldcouple,butitremains____whethertheywillenjoyit.toseeB.tobeseenC.seeingD.see5.ItissaidinAustraliathereismorelandthanthegovernmentknows____.itwhattodowithB.whattodowithitC.whattodoitwithD.todowhatwithit6.Themotherdidn’tknow____toblameforthebrokenglassasithappenedwhileshewasout.A.whoB.whenC.howD.why4.Havingatripabroadiscer7.Pauldoesn’thavetobemade____.Healwaysworkshard.A.learnB.tolearnC.learned D.learning8.Weagreed____herebutsofarshehasn’tturnedupyet.A.havingmetB.meetingC.tomeetD.tohavemet9.Theboywantedtoridehisbicycleinthestreet,buthismothertoldhim____.A.nottoB.nottodoC.notdoitD.donotto7.Pauldoesn’thavetobemad10.Thepatientwaswarned____oilyfoodaftertheoperation.A.toeatnotB.eatingnotC.nottoeatD.noteating11.Iwouldlove____tothepartylastnightbutIhadtoworkextrahourstofinishareport.A.togoB.tohavegoneC.goingD.havinggone12.CharlesBabbageisgenerallyconsidered____thefirstcomputer.A.toinventB.inventingC.tohaveinventedD.havinginvented10.Thepatientwaswarned___13.LittleJimshouldlove____tothetheatrethisevening.A.tobetakenB.totakeC.beingtakenD.taking14.____lateintheafternoon,Bobturnedoffthealarm.A.TosleepB.SleepingC.SleepD.Havingsleep15.Theteacheraskedus____somuchnoise.A.don’tmakeB.notmakeC.notmakingD.nottomake13.LittleJimshouldlove___1愛和被愛都是最大的幸福。_______________arebothgreathappiness.2中國人民決不會征服。TheChinesepeoplerefuse_________________3據(jù)說他已經(jīng)完成了他的工作。Heissaid__________________________.4根據(jù)報道他們已安全到達(dá)。Theyarereported____________________Toloveandtobelovedtogivein/beconqueredtohavefinished/completedhisworktohavearrivedsafely1愛和被愛都是最大的幸福。Toloveandtobe5我想叫人立刻修理這輛自行車。Iwantthisbike___________________________.6瑪利仿佛已經(jīng)告訴這件事了。Maryseemed_____________________________.7眾所周知，奧運(yùn)會上他被授予了一枚金牌。Heisknown________________agoldmedalattheOlympic.toberepairedatonce/immediatelytohavebeentoldaboutittohavebeengiven5我想叫人立刻修理這輛自行車。toberepairedHewasoverheardtosaythathehopedJohnwouldresign.Peterwasmadetowaitoutside.Hewasheardtounlockthedoorandgoout.Themanwasseento