名词性从句(2)ppt课件.ppt

NounClause名词性从句,1,名词性从句(Nounclause),种类,考点归纳,拓展,巩固练习,2,请判断出下列的句子属于哪种从句,WhatIwanttodoistakingabath.Thenewsthattheywonthegamespreadthewholeschool.IdontthinkheisanhonestboyThefactisthathestolethecar.Doyouknowthefactthathestolethecar?Doyouknowthemanwhoisstandingoverthere?Itissaidthattheywonthegame.,(主语从句),(同位语从句),(宾语从句),(表语从句),(同位语从句),(定语从句),(主语从句),3,主语从句,(1)Thathewillcomeiscertain.(2)Whethersheiscomingornotdoesntmattertoomuch.(3)Whenshewillcomebackisnotknownyet.,4,主语从句较长时，多放在句子后部，用it作形式主语。其主要的句型有,5,1.It+be+形容词that从句,Itisnecessary/important/obviousthat,2.It+be+-ed分词that从句,Itisbelievedthat人们相信Itisknowntousallthat.众所周知,3.It+be+名词that从句,Itisapitythat遗憾的是Itisasurprisethat.令人惊奇的是Itisafactthat事实是,4.It+不及物动词that从句,Itappearsthat似乎Ithappensthat.碰巧Itoccurredtomethat我突然想起,6,主语从句中的“主谓一致”：,1.主语从句通常被看作一个整体,主句的谓语动词用单数形式.,Thattheywillcome_certain.,2.What引导主语从句时,主句谓语动词的单复数由表语的单复数决定.,Whathewants_thesebooks.Whathewants_somewater.,注意,is,are,is,7,宾语从句就是在复合句中作宾语的名词性从句，通常放在主句谓语动词(及物动词)，介词之后或形容词之后。这类形容词常见的有sure,certain,glad,pleased,happy,afraid,surprised,satisfied等。,1.Shedidnotknowwhattheyweretalkingabout.,2.Shealwaysthinksofhowshecanworkwell,3.Iamafraid(that)Ivemadeamistake.,宾语从句,(作动词的宾语),(作介词的宾语),(作形容词的宾语),8,宾语从句中的“时态呼应”与“否定转移”,若主句谓语动词为think,consider,suppose,believe,expect,guess,imagine等，其后的宾语从句若含有否定意义，一般要把否定词转移到主句谓语上，从句谓语用肯定式。例如：,Hetoldmethathe_hisjob.(已经完成了工作),时态呼应,否定转移,Ithinkhewontcomehere.()Idontthinkhewillcomehere.(),hadfinished,注意,Mymumtoldusthattheeartharoundthesun.,moves,9,宾语从句中用it作形式宾语,(1)WethoughtitstrangethatXiaoWangdidnotcomeyesterday.,注意：如果宾语从句后边还有宾语补足语，则用it作形式宾语而将宾语从句后置。如：,(2)Hehasmadeitclearthatanyonewhobreaksthelawistobepunished,10,Exercises:“it”作形式主语或形式宾语：,1.Ihate_whenpeopletalkwiththeirmouthsfullA.itB.thatC.theseD.them2.Ifeel_strangethatheshouldbesocareless.A./B.itC.thatD.how3.Itworriedherabit_herhairwasturninggrey.AwhileB.thatCifDfor4.isafactthatEnglishisaninternationallanguage.A.ThereB.ThisC.ThatD.It,A,B,B,D,11,在复合句中作主句的表语.出现在连系动词be,appear,seem,look等之后。引导词有连词that(that不可省),whether;代词有who,what,which;副词when,where,how,why等.,表语从句,1.问题是我们和他已失去联系.2.这就是他想要的.3.天看起来要下雨了.,Theproblemis_.,Thisis_.,Itlooks_.,thatwehavelosttouchwithhim.,whathewants,asifitisgoingtorain.,引导表语从句的引导词还可以because,as,asif,asthough,12,在句中起同位语的作用.一般放在名词fact,news,idea,promise,thought,suggestion,order,truth,information等之后,用以说明或解释前面的名词.引导词有连词that(不能省);少数情况下也可用连接副词等.如:,1.Thenewsthegameisthatwemonexciting.2.Thefactthatsheworkshardiswellknowntousall3.Ihavenoideawhenshewillcomeback.,同位语从句,13,(1)Theywanttoknow_dotohelpus.A.whatcantheyB.whattheycanC.howtheycanD.howcanthey(2)SomeoneisringingMary.Goandsee_.A.whoisheB.whoheisC.whoisitD.whoitis(3)Canyoumakesure_thegoldring?A.whereAlicehadputB.wherehadAliceputC.whereAlicehasputD.wherehasAliceput,B,C,I.语序问题,考点归纳,D,归纳,在名词性从句中必须采用陈述语序。,14,II.用if或whether填空,1.Idontknow_Illbefreetomorrow.2.Idontknow_ornotIllbefreetomorrow.3.Thequestionis_thisbookisworthwriting.4.Itdependson_wewillhaveenoughmoney.5._theycandoitmatterslittletous.6._youarenotfreetomorrow,Illgowithoutyou,whether/if,whether,whether,whether,Whether,If,a.主语从句、表语从句、同位语从句、介词后面的宾语从句只能用_，不能用if；b.后面紧跟ornot时,用_.,归纳,whether,whether,15,III.that与whether/if的选择：,(1)_knowledgecomesfrompracticeisknowntoall.WhatB.WhereC.IfD.That(2)Itmakesnodifference_oursportsmeetwillbeheldthisweekornextweek.A.thatB.eitherC.whetherD.when(3)Idoubt_hewillcomesoon.(4)Idonotdoubt_hewillcomesoon.(5)Doyoudoubt_hewillcomesoon?,D,C,whether/if,that,that,表示是否时用_,表示肯定时用_,归纳,whether/if,that,16,连接代词whoever，whatever，whichever可引导名词性从句，相当于anyonewho,anythingthat等，翻译为“无论”。他们也可以引导让步状语从句，相当于nomatterwho/what/which。1.breaksthelawshouldbepunished.,V.what,whowhich及加ever的区别。,Whoever,=Anyonewhobreaksthelawshouldbepunished.,2.Nomatterwhobreaksthelaw,heshouldbepunished.,17,试区分以下句子,Doyouknowthefactthathestolethecar?,Doyouknowthefactthattheyweretalkingabout?,注意：1.that作为关系代词可以引导定语从句，充当句子成分，在从句中作宾语时可以省略；引导同位语从句时，没有实际意义，不充当句子成分，一般不能省略。,(同从),(定从),拓展,18,回顾：做题时应注意的知识点为,1怎样判断名词性从句的类型；2连词that和what的用法与选择；3whether和if的区别；4同位语从句和名词性从句的区别；5名词性从句必须采用陈述语气；6it可以充当形式主语和形式宾语；7词尾加-ever的连词和不加-ever的连词的语义和用法的区别。,19,1.Thequestionis_thefilmisworthseeing.A.ifB.whatC.whetherD.how2.Theyreceivedorders_theworkbedoneatonce.A.whichB.whenC./D.that3.Thereason_Ihavetogois_mymotherisillinbed.A.why;whyB.why;becauseC.why;thatD.that;because,C,C,D,Consolidation:,20,4._Icantunderstandis_shewantstochangehermind.A.What;whyB.Which;howC.That;whyD.What;because5._hisdreamofgoingtocollegewillcometrueisuncertain.A.ThatB.WhetherC.IfD.Evenif6.Itisknowntous_wherethereispollution,thereisharm.A.whichB.whereC.whatD.that,D,A,B,21,7.Ihavetheinformation_.A.ofwhathellcomesoonB.thathellcomesoonC.ofthathellcomesoonD.hiscomingsoon8.-Isawyourneighborbreakyourwindowwithabasketball.-_itmademenearlymad.A.ThathebrokeB.WhathebrokeC.HebrokeD.Hisbreak,B,A,22,9.Itremainsaquestion_wecangetsomuchmoneyinsuchashorttime.A.howB.thatC.whenD.what10.-CanIhelpyou?-Yes,doyouknow_?A.whencomesthebusB.whenwillcomethebusC.whendoesthebuscomeD.whenthebuscomes,A,D,23,11.Hemadeapromise_anyonesethimfreehewouldmakehimveryrich.A.thatB.ifC.whatD.thatif12.Theylosttheirwayintheforestand_mademattersworsewas_nightbegantofall.A.what;thatB.it;thatC.what;whenD.which;wh