可充当主语词类.doc

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1、可充当主语的词类：名词，名词短语，动名词，不定式，名词从句.1.名词作主语Goldisofmuchvalue.Healwayskeepshispromise.Itisquiteinterestingtoclimbmountains.动词（短语）绝不可充当主语，必须变成动名词或不定式短语.Seehimmakesmeangry.-seeingSeehimismypurposeofcominghere.-tosee2.动名词作主语:表已知事实或经验，曾经作过的事.Collectingstampsisoneofhishobbies.List

2、eningtomusicmakesmehappy.主语过大，it作形式主语，动名词移至句尾常用不定式.(It’soneofhishobbiestocollectstamps.)(Itmakesmehappytolistentomusic.)例外：It’snousecryingoverthespiltmilk.3.不定式作主语：表一种意愿，目的，或未完成的事.Tostudyabroadismygreatestdesire.TogotoJapanforavisitismyplanforthisyear.4.名词从句作主语Hedoesn’

3、tworkhardmakesmeangry.Thathedoesn’tworkhardmakesmeangry.名词从句种类1)任何一个以主语开头的句子前面冠以that就成为that从句.Thathedoesn’tbelievemywords-Thatheenjoysdancing-Thatthereismuchworktodo-2)whether+一般疑问句的陈述句形式Ishehappy?Whetherheishappy-Canhedoit?Whetherhecandoit-Hashedoneit?Whetherhehasdone

4、it-Didhecome?Whetherhecame-Doeshelikeit?Whetherhelikesit-3)what,when,where,how,why+一般疑问句的陈述句形式Whatishedoing?Whatheisdoing-Wherecanhefindit?Wherehecanfindit-Whatdidhewrite?Whathewrote-Whendidhecome?Whenhecame-Howdoeshedoit?Howhedoesit-4)what,who,which在问句中作主语，名词从句结构不变.Wh

5、ocamehere?Whocamehere-Whathappenedlastnight？Whathappenedlastnight-Whichwasbought?whichwasbought-名词从句功能1)作主语Whetherhecandoitremainstobeseen.Wherehelivesisstilladoubt.Thathonestyisthebestpolicyisaproverb(which)weshouldalwayskeepinmind.Itisaproverb(that)weshouldalwayskeep

6、inmindthathonestyisthebestpolicy.Itisstilladoubtwherehelives.Itremainstobeseenwhetherhecandoit.2作动词宾语Iknowthathewillgoabroadinthenearestfuture.Iwonderwhetherhehasfinishedthework.Idon’tknowhowhe’llhandleit.3)作介词宾语：whether或疑问词引导的名词从句可作宾语，that从句不可以.Iamworriedaboutwhetherh

7、ecandoit.Iamsuspiciousofhowhe’llcopewithit.Iamsureofthattheteamhaswonthegame.Iamsureofthefactthattheteamhaswonthegame.Iamsureoftheteam’swinningthegame.Iamsureoftheteam’sbeinggoingtowinthegame.Iamworriedabouthisplayingaroundallday.Iamworriedabouthisnotstudying.Iamsureab

8、outhisbeinglikelytocome.Iamsureofhisbeingabletodoit.Iamsureofhisbeingsupposedtodoit.Iamworriedthatheplaysaroundallday