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主语从句，宾语从句，表语从句，同位语从句2.引导词连接代词：what,which,who,whom,whose连接副词：when,where,why,how连接词：that,whether/if﹡①-ever②because,asif（可引导表从）1.种类3.名词性从句需注意的问题(1)名词性从句用______语序Doyouknow______?A.whattimewilltheplanetakeoffB.whattimewouldtheplanetakeoffC.whattimetheplanewilltakeoffD.theplanewilltakeoffatwhattime陈述C(2)that在定语从句和名词性从句中的作用that引导定语从句时是________，在从句中（充当、不充当）基本成分，在从句中作_____时可以省略。that引导名词性从句时,在从句中（充当、不充当）基本成分,引导_____从句时可省略,但两个以上时只有第一个可以省[that一般不引导介词(除except)的宾语从句]关系代词√宾语√宾语(3)that,what1._____madetheschoolproudwas_____morethanhalfofthesshasbeenadmittedtocollege2._______hecamelatemadetheteacherangry3._______hesaidsurprisedme4.Mysuggestionis______youbesenttothefrontwhatthatthatwhatthat(4)what/who/where.1.Thesoldierssoonreached____wasonceanoldtemple____thevillagersusedasaschool.A.what;whereB.what;thatC.where;thatD.where;what2.Hedroveat______Ithoughtwasadangerousspeed3.Heis______isknownasHacker4.______wecan’tgetseemsbetterthan_____wehave5.Heisnolonger______heusedtobe6.Thisis_______IagreeBwhatwhatwhatwhatwhatwhere(5)whether/if(“是否”)引导名词性从句时的区别引导及物动词的宾语从句时可互换,引导主语从句/表语从句/同位语从句/介词的宾语从句、与ornot连用、与不定式连用时只能用whetherif还可引导条件状语从句,“如果”Whatshewantstoknowis_______sheshouldattendtheconference.Itdependson_______it’sgoingtorain.Atthemeetingheraisedaquestion_______theprojectwouldbecancelled.whetherwhetherwhetherIwonderifshe___us,butIthinkifshe___us,wewillbeabletocompletethetaskaheadoftime.A.helps;helpsB.willhelp;hashelpedC.helps;willhelpD.willhelp;helps√(6).名词性从句的时态问题HesaidthathewouldcomeherethenextdayHesaidthattheearthisround(7)who/whom取决于在_____中担当的成分从句Canyoutellme_________willgothere?Canyoutellme____________youarelookingfor?whoWho/whom*(8)who/whoever,whom/whomever1._______breaksthelawwillbepunished.2.Iwanttoknow_______willtakemyplaceifIdon’tcome.3.Iwillgivetheprizeto________winthefirstplaceWhoeverwhowhoever(9)doubt之后的宾语从句以及同位语从句1.Ihavedoubt_________hewillcome2.Ihavenodoubt__________hewillcome3.Idoubt____________hewillcome4.Idon’tdoubt___________hewillcomewhetherthatwhether/ifthatquestion之后的同位语从句不用thatIcan’texplainthequestionwhytheearthisroundIcan’tsolvethequestionwhetherwewillhaveenoughmoneytogoabroad其它同位语从句1demand/suggestion/advice/proposal/order/planrequst/recommendationthat(should)+V2news,word,idea,promise,truth,hope,wish,fact,saying,Information,belief,storythat3.havenoideawhoheis/howhedidit/thatyouarehere（11）一些动词之后的宾语从句以及表语从句a.IinsistedthathegohomerightnowIinsistedthatIwasrightb.demand,suggest,advise,propose,recommend,request,order,planthat(should)+Vc.Thesuggestion,advice,proposal,recommendation,request,order,planisthat(should)+V(12)wh+ever类连接词：whoevernomatterwho;whichevernomatterwhich;whatevernomatterwhat;whoever/whichever/whatever可以引导让步状语从句=nomatterwho/which/what又可以引导名词性从句whenever/wherever/however/whyever只可以引导让步状语从句：whenever=nomatterwhenwherever=nomatterwherehowever+形容词/副词=nomatterhow+形容词/副词引导表语从句的连接词还有Itseems/looks/sounds…+asif/though…Thatis/wasbecause(13)介词的宾语从句不用thatIamsatisfiedwithwhathesaidSuccessdependsonwhetheryoucanworkhardornot(14)like,dislike,love,hate,appreciate,dependon,relyonitthatOweittosbthat(15)主语从句一般放在句首但that引导时常放在后面WhathesaidsurprisedmeThathecamelatemadetheteacherangryItis+adj/n/p.p+that…Itisimportantthathe(should)studyhardItisknownthattheearthisround(Itis)nowonderthathemadeprogressItdoesn’tmatter/makesnodifferencewhetherhewillComeornotItisknowntousthatheisanexperiencedteacher.Theforeignguestsfounditstrangethatnoonewouldtakethemoney.为保持句子平衡,可用it作_______或_______来代替实际的____从句或____从句。形式主语形式宾语主语宾语_____hasalreadybeensaid,grammarisnotasetofdeadrules._____hasalreadybeensaidthatgrammarisnotasetofdeadrules._____hasalreadybeensaidisthatgrammarisnotasetofdeadrulesA.AsB.ItC.ThatD.WhatABD名词性从句1.种类2.引导词3.需注意问题(1)语序(2)that/what(3)whether/if(4)who/whom,who/whoever(5)it1.___ishisowndecision.A.WhenhegoeshomeB.WhendoeshegohomeC.WhengoinghomeD.Whendidhegohome2.___hasmadeChina___sheistoday?A.What;thatB.That;whatC.What;whatD.That;that3.___ourfootballteamwillwinisuncertainyet.A.WhenB.ThatC.IfD.WhetherACD4.Itisstillaquestion___weshallhaveoursportsmeet.A.whyB.thatC.whichD.when5.___thatourwomenvolleyballteamhaswon.A.ThenewscomeB.TheysaidC.ItissaidD.Isays6.Shewasneversatisfiedwith___shehadachieved.A.thatB.whichC.whatD.whether7.Iknownothingabouttheaccidentexcept___Ireadinthenewspaper.A.thatB.whichC.whatD.whetherDCCC8.___wecan’tgetseemsbetterthan___wehave.A.What;whatB.What;thatC.That;thatD.That;what9.___isafactthatEnglishisbeingacceptedasaninternationallanguage.A.ThereB.ThisC.ThatD.It10.___we’llgocampingtomorrowdependsontheweather.A.IfB.WhetherC.ThatD.WhereADB11.Whatthedoctorsreallydoubtis____mymotherwillrecoverfromtheseriousdiseasesoon.A.ifB.thatC.whetherD.how12.Sarahhopestobecomeafriendof___sharesherinterest.A.anyoneB.whomeverC.whoeverD.nomatterwhoCC13.____isknowntousallisthatheisanexperiencedteacher.A.ItB.AsC.ThatD.What√____isknowntousallthatheisanexperiencedteacher.____isknowntousall,heisanexperiencedteacher.ItAs