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高三英语名词性从句北京四中毕勤一、语法知识（一）,主语从句1,由what等代词引导的从句,表示所…的(东西),实际上等于一个现行词加上一个定语从句.也可以由-ever等代词引导.Whattheyaretalkingaboutisnothingvaluable.WhatIreallywantistohaveagoodrest.Whatevershedidiswrong.Whoeverpassestheexamcanget50yuan.Whoeverusedtohaveanothernameraiseyourhand.2,由that引导的从句,通常用形式主语来代替.Thathehasdisappearedworrieshisparents.Itworrieshisparentsthathehasdisappeared.Itisnotlikelythathecanwinthelottery.Itisabigsurprisethatheisstillalive.3,由连接代词或连接副词或whether引导的从句.Whenshewillbebackisstillaquestion.Wheretheyhadputthefilestroubledthespy.Whetherhewilltakepartintheplayisclear.WhetherornotshewillgotoJapanisuptoher.（二）,宾语从句1,由连接代词或副词引起的从句.Pleaseshowmehowtomakehimhappy.Idon'tknowwhodidallthecleaning.HaveyoudecidedwhomyouwilltaketoAustralia?Shestillwonderedwhenshewouldleaveschool.Iamwonderingwhether/ifthedressistooshort.HeadvisedmewhichbooksIshouldread.还可以做介词的宾语.Thesingerstillworriesaboutwheretolive.Thepricedependsonhowmanyyouwillbuy.2,由关系代词型what等代词引起的从句.IwilltellyouwhatIknow.We'llgivewhateverhelpyouneed.Iplantoreadwhicheverbookyourecommend.Hisfatherwasnotsatisfiedwithwhathehad.ShewalkeduptowhereIstood.3,由that引起的从句,在believe,think,suppose后常不加that.在think,believe,suppose,expect等动词引起的宾语从句中,有时谓语尽管是否定意思,也只将前面的词否定.Idon'tthinkyoucanbeatme.Hedoesn'texpectweneedworry.有时在宾语和谓语之间可以插入一个间接宾语或状语.SheremindedmethatIhadameetingtoattend.Theyexplainedtousthattheydidn'tmeantomakeusangry.有时在这种带有复合宾语的句子中,that引起的从句常常移到后面,前面用一个it作为形式宾语.Ithoughtitveryimpossiblethatshewouldcome.Theytookitforgrantedthatthesingerwascoming.（三）,表语从句是接在系动词后面的宾语从句.（四）,同位语从句,在idea,factrumor,news,hope,belief,thought,doubt等等词后面,常常用that或连接代词或副词引导从句.Ihadnoideathattheywereinthatplane.Heleftmeamessagethathewouldbuymeatickettotherockconcert.Thenewsthatwewillhaveaone-monthvacationisnottrue.二、练习与检测1._____weneedmorepracticeisquiteclear.A.WhenB.WhatC.ThatD./2._____Iacceptthegiftorrefuseitisnoneofyourbusiness.A.IfB.WhetherC.EvenifD.Nomatterwhen3._____knowsthetruthaboutitwilltellyou.A.WhothatB.ThatC.WhoeverD.Thatwho4._____heisdoingseemsquitedifficult.A.HowB.ThatC.WhichD.What5._____certainthathisinventionwillleadtothedevelopmentofproduction.A.That'sB.ThisisC.It'sD.What's6._____thatthereisanothergoodharvestthisyear.A.ItsaysB.ItissaidC.ItwassaidD.Hewassaid7._____thatshehasreceivedadoctor'sdegree.A.It'sasplendidnewsB.ThisisasplendidnewsC.It'ssplendidnewsD.Thisissplendidnews8.Itisstrange_____.A.thatnooneshouldlikethisbookB.thatnoonelikedthisbookC.thatwhynoonelikesthisbookD.whynoonelikesthisbook9.Itissuggestedthattheexperiment_____underlowtemperature.A.makesB.ismakeC.shouldbemadeD.willbemade10._____stillneedstobediscussed.A.HowistheplantobecarriedoutB.HowtheplanistobecarriedoutC.WhyistheplancarriedoutD.Whytheplancarriedout11._____isunknowntousall.A.WheredidsheputitB.WheresheputitC.ThatwheresheputitD.Inwhichsheputit12._____nothingtodowithus.A.WhathedidisB.WhathehasdoneisC.WhatdidhedohasD.Whathehasdonehas13.That's_____thePartycalledonustodo.A.whatB.thatC.howD.why14.Shelooked_____sheweretenyearsyounger.A.thatB.likeC.asD.asthough15.ThereasonIhavetogois_____ifIdon't.A.thatshewillbedisappointedB.becauseshewillbedisappointedC.onaccountofherbeingdisappointedD.thatshewillbedisappointing16.Itwas_____heworkedhardthathesucceeded.A.becauseB.sinceC.asD.for17.Itseemedthatthegirl_____.A.hadlostimportantsomethingB.hadlostsomethingimportantC.lostimportantthingsD.lostsomethingimportant18.Thefact_____heisanadvancedworkeriswellknown.A.whatB.whichC.thatD.why19.Thefact_____inthepastfewyearsprovesthatourParty'spolicyiscorrect.A.thatgreatachievementwasmadeB.whichgreatachievementsweremadeC.whathavebeenmadeD.thatgreatachievementshavebeenmade20.Ihavenoidea_____.A.whatdoesthewordinfinitymeanB.whatthewordinfinitymeansC.whatthemeaningofthewordinfinityD.whatthewordinfinitymean21.Hissuggestion_____toseetheartexhibitioninterestedeveryoneofus.A.thatwegoB.whichweshouldgoC.thatwewouldgoD.whenweshouldgo22.I'llcertainlytelltheEmperor_____pleasedIamwithit.A.howB.whatC.whoD.whom23.Iwonder_____heaskedsuchasillyquestioninpublic.A.howB.whatC.thatD.why24._____doyouthinkwillteachusmathsnextterm?A.WhomB.WhoC.WhatD.That25.Iwillgivethisdictionaryto_____wantstohaveit.A.whomeverB.whoeverC.whomD.whatever26.Do_____youthinkisright_____difficultiesyoumayhave.A.what/howeverB.that/whatC.whatever/whoeverD.what/whatever27.Areyousure_____?A.whethersheishonestB.thatsheishonestyC.sheishonestD.isshehonest28.Hewasinterestedin_____hehadseenattheexhibition.A.whichB.thatC.allwhatD.allthat29.Heoftenthinksof_____hecandomoreforthefourmodernizations.A.whatB.howC.thatD.which30.Take_____muchyouwantand_____youwantto.A.however/whenB.whenever/howC.however/whoeverD.however/whenever三、练习与检测答案1-5CBCDC6-10BCACB11-15BDADA16-20ABCDB21-25AADBB26-30DCDBD