高一語法-不定式-課件

TheInfinitives動詞不定式Todothatsortofthingisfoolish。Iwanttoseeyouthisevening.Allyouhavetodoistofinishitquickly.Wefoundahousetolivein.ShecameheretostudyEnglish.

Iwarnedthepatientnottoeatcoldwater

aftertheoperation.

主語賓語表語定語狀語賓補作主語Tomasteraforeignlanguageisreallyimportantnowadays.Togiveupsmokingisright.1.當今掌握一門外語真的很重要。2.放棄吸煙是對的。It’simpossible/important/necessary/easy/difficult/convenientforsbtodoItiskind/friendly/cruel/clever/stupid/niceof作賓語Freddidn’thaveanymoney,sohedecidedtolookforajob.Hepromisednottotellanyoneaboutit.1.Fred沒有錢，所以他決定找一份工作。2.他答應不告述任何人這事。Thebridgethatthegeneralordered____wasmagnificentAbuiltBtobebuiltCbuildingDtobuild作賓補Sheaskedmetostaythere.1.她叫我呆在這兒。2.請允許我介紹Mr.White給你們。

PleaseallowmetointroduceMr.Whitetoyou.注意A.有些動詞后面的不定式不帶to，如feel（一感）hear,listento（二聽）make,have,let（三讓）

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

thequestion.Wewatchedthemplayfootball.注意

B.

動詞不定式的否定式只須在to前加not./neverMyfatherdecidednottotakeupthejob.Theteachertoldusnottobelateagain.注意C.帶疑問詞的動詞不定式在to前加疑問詞。Mr.Linwillteachushowtousethecomputer.Canyoutellmewheretogetthebook?注意D.作簡短回答或避免不必要的重復時，動詞不定式常常省去to后面的動詞，只保留to

。A:Wouldyouliketocometomyparty?Marywantedtousemybike,butIaskedhernotto(usemybike).B:Yes,I’dloveto(cometoyourparty).Mary想用我的自行車，但我叫她別用。動詞不定式的時態1.Iopenedthedoortoentertheroom.2.Mr.Smithisgoingtoattendthemeetingtobeheldtomorrow.㈠.

一般式(todo).不定式的一般式所表示的動作（狀態）同時（或幾乎同時）發生，或之后發生。如果謂語表示的動作（情況）發生時，不定式所表示的動作正在進行。㈡.進行式(tobedoing)1.Iamverygladtobeworkingwithyou.2.Heissaidtobecoming.3Hepretendedtobereading4heseemedtobecrying5hehappenedtobeplayingvideogames

動詞不定式的時態如果謂語表示的動作發生在不定式之前。動詞不定式的時態㈢.完成式（tohavedone)1.Iamsorrytohavekeptyouwaitingsolong.2.YouseemedtohavereadthenovelwrittenbyMr.Smith.3hepretendedtohavereadthebook4Sheseemedtohavecried5Shehappenedtohaveseenthefilm動詞不定式的語態㈠.主動式(todo/tobedoing/tohavedone)1.WewanttolearnEnglishwell.2.Robertissaid____abroad,butIdidn’tknowwhatcountryhestudiedin.(NMET99)tohavestudiedB.tostudyC.madeD.tomake當不定式邏輯上的主語是不定式所表示的動作的執行者時.動詞不定式的語態㈡.被動式(tobedone/tohavebeendone)1.Hedidn’tliketobelaughedat.2.Heclaimed____inthesuppermarketwhenhewasdoingshoppingyesterday.（上海98）beingbadlytreatedB.treatingbadlyC.tobetreatedbadly

D.tohavebeenbadlytreated.當不定式邏輯上的主語是不定式所表示的動作的承受者時.Thepurposeofnewtechnologiesistomakelifeeasier________itmoredifficult.(MET99)A.notmakeB.nottomakeC.notmakingD.donotmake2.I’veworkedwithchildrenbefore,soIknowwhat______inmynewjob.(NMET2000)A.expectedB.toexpectC.tobeexpectingD.expects高考題匯集：3.CharlesBabbageisgenerallyconsidered_____thefirstcomputer.(MET1998)toinventB.inventingC.tohaveinventedC.havingin