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1、非谓语动词(Non-finites)授课教师:刘桂章Contents引言:非谓语动词学习的意义第一节动词不定式第二节动词-ing形式第三节过去分词引言:非谓语动词学习的意义(significance)1.单项填空的需要。2009年北京高考卷第24、28、34题。24.Forbreakfastheonlydrinksjuicefromfreshfruit____onhisownfarm.A.grownB.beinggrownC.tobegrownD.togrow答案为:A28.Allofthemtrytousethepoweroftheworkstation_
2、__informationinamoreeffectiveway.A.presentingB.presentedC.beingpresentedD.topresent34.___twice,thepostmanrefusedtodeliverourlettersunlesswechainedourdog.A.BeingbittenB.BittenC.HavingbittenD.Tobebitten答案为:28.D34.B2.阅读理解的需要。2009北京卷阅读E(完整文见word)…Campingisabouthavingrelaxaton,sleepingo
3、utdoors,experiencingbadweathers,andmakingdowithoutmodernconveniences.Abusy,fully-equippedcampsite(野营地)seemstogoagainstthis,…3.书面表达的需要。2009北京卷书面表达一.情景作文(参考答案)….Inthemorning,webicycledtothesuburbstoplanttrees,talkingandlaughingallthetime.….Aftergettingtheworkdone,weputupaboardremindi
4、ngpeopletoprotectthetrees.Beforeleavingwetooksomephotostorecordourgreenaction.Seeingthelinesoftrees,weallhadasenseofachievement.Wefeelit'sourdutytoprotectandbeautifyourenvironment.GREENACTIONINOURCLASS非谓语动词的种类及所作成份主语表语宾语定语状语宾补动词不定式动词-ing过去分词第一节动词不定式动词不定式由to+动词原形构成,如tostudy,toplay,动
5、词不定式虽然不能作谓语动词用,但仍留着动词的特征,它可以带有所需要的宾语或状语而构成动词不定式短语。eg.XiaoShenyangdecidedtotrainhard.YaoMingdecidedtoplaybasketball.一.动词不定式的基本用法1.动词不定式在句子中作主语例句:Tohelpeachotherisgood.=Itisgoodtohelpeachother.2.动词不定式在句子中作表语eg.1)MumsaidtoDadandme,“Honey,yourtaskistocleanthewindow;Kathy,yourtaskistosw
6、eepthefloor;whileI’llhaveagoodrest.”3.动词不定式在句子中作宾语(1)作及物动词的宾语,eg:Shewishestobeamusician.(2)作某些形容词的宾语:可以有动词不定式作宾语的形容词一般有glad,sorry,afraid,pleased,determined,willing,eager,anxious,ready,sure等,eg:Iamdeterminedtogiveupsmoking.(3)动词不定式一般不作介词的宾语,但动词不定式之前如有疑问词时,就可作介词的宾语,eg:Canyougiveussom
7、eadviceonwhattodonext?4.动词不定式在句子中作宾语补足语eg:Tellthechildrennottoplaybasket-ballinthewashing-room.(children为宾语,toplaybasket-ballinthewashing-room作宾补)注:如果句中的谓语动词为see,hear,watch,notice,have,make,let等,作宾语补足语的动词不定式须将to省去。但当这些谓语动词使用被动语态时,其后面的动词不定式不能省略“to”.eg.Isawalittlegirlrunacrossthestre
8、et.(run前面的to被省略。)eg.YangBa