中考英语突破复习（第一部分 语法专项）十 非谓语动词课件.ppt

非谓语动词是动词的形式，在句中起名词、形容词或副词的作用。不能作谓语，没有人称和数的变化。分为动词不定式、动名词和分词三种。,考点一动词不定式,动词不定式,(1)构成：肯定式：to动词原形；否定式：notto动词原形(2)用法：常在句中作主语、表语、宾语、宾补、目的状语和定语等。作主语。如：TolearnEnglishwellisveryimportant.ItsveryimportanttolearnEnglishwell.作表语。如：Mydreamistobeareporter.作宾语。如：Iwanttobeanactor.Ifinditinterestingtoplaybasketball.,动词不定式,作宾补。如：Theteacheraskedustofinishthehomeworkintime.作目的状语。如：Hewenttheretoseehisuncle.作定语。如：Wouldyoulikesomethingtodrink?,动词不定式,(3)常考词组和句型：后面常用动词不定式作宾语的词有：,动词不定式,后面常用动词不定式作宾补的词有：,动词不定式,it代替动词不定式作形式主语或形式宾语。例如：Itsusefultolearnaforeignlanguage.(it代替动词不定式作形式主语)Hefounditdifficulttofinishtheworkbyhimself.(it代替动词不定式做形式宾语)注意：ItsimportantforustostudyEnglishwell.学好英语对我们来说是重要的。(用介词“for”，表示动词不定式与形容词有主谓关系)Itscleverofhimtoworkouttheproblem.他太聪明了，算出了这道难题。(用介词“of”，表示of后面的名词或代词与形容词有主谓关系),动词不定式,特殊疑问词(what,when,which,where,who,how)todo(why除外)。例如：Idontknowwhentogo/wheretogo/whichtobuy.Shedidnttellmewhattodo/howtodoit.,动词不定式,(4)几个固定不定式的词组，常放在句首，作独立成分。toonessurprise使某人惊奇的是tobeginwith首先tobehonest老实说totellthetruth说实话,考点二省略to的动词不定式,省to的不定式,(1)使役动词和感官动词后接动词不定式作宾补时，主动语态时不定式省“to”，被动语态时要补“to”。,常考句型和词组：,省to的不定式,互动一,B,A,()1.Whathappenswhenyouhearastrangenoiseatnight,orfindabigspiderinthecornerofyourbedroom?Itoftenmakesus_AjumpBtojumpCjumpingDjumped,()2.Myparentsdidntallowme_totheparty.AgoBtogoCgoesDwent,考点三动名词(动词ing形式),(1)结构：doing(2)用法：常在句中作主语、宾语、表语、宾补、伴随状语和定语等。作主语。如：Doingsportsisgoodforourhealth.作宾语。如：Ihavefinishedreadingthebook.作宾补。如：Ifoundhimplayingbasketballontheplaygroundjustnow.,动名词,后面常跟动名词作宾语的词有：hear/find/see/watch/noticesb.doingsth.听见/发现/看见/观看/注意到某人正在做某事作伴随状语。如：Thelittleboysatunderthetreealone,readingastorybook.作定语。如：MyfatheriswatchingTVinthelivingroom.作表语。如：Myhobbyisplayingfootball.,动名词,(3)常考词组和句型：,动名词,(3)常考词组和句型：,动名词,非谓语动词易混词组辨析,动名词,互动一,A,B,()1.SofartheexchangeprogramhasbroughtmanyforeignerstoChina_Chinese.AstudyBto