语法动词不定式.ppt

Goodmorning,class!Goodmorning,class!Goodmorning,class!Goodmorning,class!Goodmorning,class!

动词不定式Todothatsortofthingisfoolish。Iwanttoseeyouthisevening.Allyouhavetodoistofinishitquickly.Wefoundahousetolivein.ShecameheretostudyEnglish.Iwarnedthepatientnottoeatcoldwateraftertheoperation.主语宾语表语定语状语宾补

作主语0102Tomasteraforeignlanguageisreallyimportantnowadays.1.当今掌握一门外语真的很重要。Togiveupsmokingisright.2.放弃吸烟是对的。

作宾语1.Fred没有钱，所以他决定找一份工作。Freddidn’thaveanymoney,sohedecidedtolookforajob.2.他答应不告述任何人这事。Hepromisednottotellanyoneaboutit.

MyjobistoteachEnglish.眼见为实。Toseeistobelieve.我的工作是教英语。作表语

作定语1.你有什么要说的吗?Doyouhaveanythingtosay?2.Betty是第一个知道这真相的人Bettywasthefirsttoknowthetruth

Hespokeloudly(soas/inorder)tobeheard.Theyjumpedwithjoytohearthenews.I’mtootiredtowalkanyfurthertonight.原因状语.作状语目的状语.结果状语

作宾补1.她叫我呆在这儿。Sheaskedmetostaythere.2.请允许我介绍Mr.White给你们。PleaseallowmetointroduceMr.Whitetoyou.

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.Theteachermademeanswerthequestion.Wewatchedthemplayfootball.

A注意BB.动词不定式的否定式只须在to前加not.CMyfatherdecidednottotakeupthejob.DTheteachertoldusnottobelateagain.

C.带疑问词的动词不定式在to前加疑问词。Mr.Linwillteachushowtousethecomputer.Canyoutellmewheretogetthebook?注意

1注意2D.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。3A:Wouldyouliketocometomyparty?4Marywantedtousemybike,butIaskedhernotto(usemybike).5B:Yes,I’dloveto(cometoyourparty).6Mary想用我的自行车，但我叫她别用。

动词不定式的时态Mr.Smithisgoingtoattendthemeetingtobeheldtomorrow.Iopenedthedoortoentertheroom..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。

动词不定式的时态Heissaidtobecoming.1.Iamverygladtobeworkingwithyou..进行式(tobedoing)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。

动词不定式的时态㈢.完成式（tohavedone)Iamsorryto