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1、高考英语二轮复习:非谓语动词课件一、动名词与不定式的用法区别作用动名词不定式主语、表语表示抽象的一般的行为1.Walkingisagoodformofexerciseforbothyoungandold.2.Theirjobisbuildinghouses.表示具体的动作,特别是将来的动作1.Hisgreatestwishwastobeafamousartist.2.Theirtasknowistobuildthefactory.宾语表示一般倾向或经常性的动作Ilikereading.特定或具体的某一次活动Iliketoreadthestorybookyou'rere
2、ading.定语表示被修饰的名(代)词的用途和性能aswimmingpool=apoolforswimming表示将来的动作Ihavesomehomeworktodo.表2例词后接动名词后接不定式rememberforgetregretremember/forget/regretdoing:动作已发生1.Iremembermeetinghim.2.Iforgetwritingtoher.3.Iregrettellingyouthebadnews.remember/forget/regrettodo:动作未发生1.Remembertolockthedoor.2.Ifor
3、gottowritetoher.3.Iregrettotellyouthathewon'tcome.=I'msorrytotellyouthathewon'tcome.trytrydoing试着做I'lltrydoingtheworksomeotherway.trytodo努力做Imusttrytofinishtheworkinanhour.needwantrequire表示“需要”跟动名词主动式表示被动Myshoesneedmending.跟不定式被动式表示被动Myshoesneedtobemended.stopstopdoing:停止所干的事Afterdarkth
4、eystoppedworking.stoptodo:停下来做别的事情Theystoppedtohavearest.有些动词后面只能跟动名词作宾语,这些动词(短语)是:enjoy,imagine,can'thelp,avoid,miss,putoff,advise,suggest,consider,keep(on),practice,mind,escape,delay,finish,admit,can’tbearcan’thelpcan'tstand(无法忍受),risk,excuse,deny,appreciate,giveup,include,resist,devo
5、teto,lookforwardto,objectto,payattentionto,getdownto有些动词后面只能跟不定式作宾语,这些动词是:ask,want,wish,hope,agree,refuse,decide,pretend,promise,manage,fail,appear,care,demand,long(渴望),offer,expect,learn,desire注意:有些短语的to不是不定式符号,而是介词,其后应接动名词。这些短语常见的有:objecttodoingsth.反对做某事sticktodoingsth.坚持做某事devotesth.
6、todoingsth.把……献给……setone'smindtodoingsth.决心做某事beusedtodoingsth.习惯于做某事getdowntodoingsth.开始做某事lookforwardtodoingsth.盼望做某事◆链接动名词的复合结构为了表明动名词动作的发出者,在动名词前加上名词的所有格或物主代词,这就叫动名词的复合结构。如果不在句首,可采用名词的普通格或代词宾格。Wouldyoumindmy/meopeningthedoor?Tom'sfailingtheexammadehisfatherangry.Tom'sfatherwasangrya
7、tTom's/Tomfailingtheexam.◆辨析动名词与现在分词的区别①作定语时的区别:动名词作定语表示被修饰名词的用途;现在分词与被修饰的名词存在逻辑上的主谓关系。请比较:awalkingstick=astickforwalking(动名词)asleepingboy=aboywhoissleeping(现在分词)②作表语时的区别:动名词作表语,表示主语是什么,主语、表语位置可互换;现在分词作表语说明主语的性质、特征,主语、表语位置不可互换。Myjobisteaching.=Teachingismyjob.(动名词)Thestorysound