高一语法-不定式-课件

TheInfinitives动词不定式Todothatsortofthingisfoolish。Iwanttoseeyouthisevening.Allyouhavetodoistofinishitquickly.Wefoundahousetolivein.ShecameheretostudyEnglish.

Iwarnedthepatientnottoeatcoldwater

aftertheoperation.

主语宾语表语定语状语宾补作主语Tomasteraforeignlanguageisreallyimportantnowadays.Togiveupsmokingisright.1.当今掌握一门外语真的很重要。2.放弃吸烟是对的。It’simpossible/important/necessary/easy/difficult/convenientforsbtodoItiskind/friendly/cruel/clever/stupid/niceof作宾语Freddidn’thaveanymoney,sohedecidedtolookforajob.Hepromisednottotellanyoneaboutit.1.Fred没有钱，所以他决定找一份工作。2.他答应不告述任何人这事。Thebridgethatthegeneralordered____wasmagnificentAbuiltBtobebuiltCbuildingDtobuild作宾补Sheaskedmetostaythere.1.她叫我呆在这儿。2.请允许我介绍Mr.White给你们。

PleaseallowmetointroduceMr.Whitetoyou.注意A.有些动词后面的不定式不带to，如feel（一感）hear,listento（二听）make,have,let（三让）

see,watch,notice,observe（四看）.Iheardthemsingapopsong.Theteachermademeanswer

thequestion.Wewatchedthemplayfootball.注意

B.

动词不定式的否定式只须在to前加not./neverMyfatherdecidednottotakeupthejob.Theteachertoldusnottobelateagain.注意C.带疑问词的动词不定式在to前加疑问词。Mr.Linwillteachushowtousethecomputer.Canyoutellmewheretogetthebook?注意D.作简短回答或避免不必要的重复时，动词不定式常常省去to后面的动词，只保留to

。A:Wouldyouliketocometomyparty?Marywantedtousemybike,butIaskedhernotto(usemybike).B:Yes,I’dloveto(cometoyourparty).Mary想用我的自行车，但我叫她别用。动词不定式的时态1.Iopenedthedoortoentertheroom.2.Mr.Smithisgoingtoattendthemeetingtobeheldtomorrow.㈠.

一般式(todo).不定式的一般式所表示的动作（状态）同时（或几乎同时）发生，或之后发生。如果谓语表示的动作（情况）发生时，不定式所表示的动作正在进行。㈡.进行式(tobedoing)1.Iamverygladtobeworkingwithyou.2.Heissaidtobecoming.3Hepretendedtobereading4heseemedtobecrying5hehappenedtobeplayingvideogames

动词不定式的时态如果谓语表示的动作发生在不定式之前。动词不定式的时态㈢.完成式（tohavedone)1.Iamsorrytohavekeptyouwaitingsolong.2.YouseemedtohavereadthenovelwrittenbyMr.Smith.3hepretendedtohavereadthebook4Sheseemedtohavecried5Shehappenedtohaveseenthefilm动词不定式的语态㈠.主动式(todo/tobedoing/tohavedone)1.WewanttolearnEnglishwell.2.Robertissaid____abroad,butIdidn’tknowwhatcountryhestudiedin.(NMET99)tohavestudiedB.tostudyC.madeD.tomake当不定式逻辑上的主语是不定式所表示的动作的执行者时.动词不定式的语态㈡.被动式(tobedone/tohavebeendone)1.Hedidn’tliketobelaughedat.2.Heclaimed____inthesuppermarketwhenhewasdoingshoppingyesterday.（上海98）beingbadlytreatedB.treatingbadlyC.tobetreatedbadly

D.tohavebeenbadlytreated.当不定式逻辑上的主语是不定式所表示的动作的承受者时.Thepurposeofnewtechnologiesistomakelifeeasier________itmoredifficult.(MET99)A.notmakeB.nottomakeC.notmakingD.donotmake2.I’veworkedwithchildrenbefore,soIknowwhat______inmynewjob.(NMET2000)A.expectedB.toexpectC.tobeexpectingD.expects高考题汇集：3.CharlesBabbageisgenerallyconsidered_____thefirstcomputer.(MET1998)toinventB.inventingC.tohaveinventedC.havingin