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首页 高中名词性从句讲解练习

高中名词性从句讲解练习.doc

高中名词性从句讲解练习

记住回家的路
2011-08-10 0人阅读 举报 0 0 暂无简介

简介:本文档为《高中名词性从句讲解练习doc》,可适用于高中教育领域

名词性从句一概念名词性从句共有四种:主语从句,表语从句,宾语从句和同位语从句二相关知识点精讲.主语从句:主语从句在整个句子中作主语。()不同于其它的连词它不充当句子的成分只是单纯的连接词通常不可以省略。分句置于句首时that绝对不可以省略。ThatthedrivercouldnotcontrolhiswarwasobviousItwasobviousthatthedrivercouldnotcontrolhiscar()if不能用在主语从句中而是用whetherWhetherheleft(ornot)isunknown()当主语从句作主语时谓语动词一般用第三人称单数下面这个句型例外。WhatweneedismoretimeandmoneyWhatweneedaremanymorebooks表语从句:表语从句出现在系动词后充当表语。ThetroubleisthatweareshortofmoneyGoandgetyourcoatIt’swhereyouleftit()引导表语从句除了上述三类词外还有because,asifasthough等等Thereason(whyforwhich…)isthat……ItThisThatisbecause……()连系动词“appear,look,seem”的两个常用句型Itseemsappearsthat…Itlooksseemsasifasthough……(与事实相符用陈述语气与事实相反用虚拟语气)()as也可以引导表语从句Thingsarenotalwaysastheyseemtobe宾语从句:及物动词形容词和介词后加宾语从句作其宾语。()宾语从句时态与主句相呼应但宾语从句表示的是客观真理或普遍现象除外Theteachertoldusthattheearthmovesaroundthesun()连词whether和if可以互换但注意下列情况连词后紧跟ornot时用whetherIwanttoknowwhetherornottheywillcome作介词宾语是用whether引导宾语从句Hewasinterestedinwhetherhesawherthere连接词后直接加不定式不能用if只能用whetherHedoesn’tknowwhethertostayornot如果宾语从句是否定时一般用if引导Icareifhewillnotattendthemeeting()当宾语从句后带宾补时要用“主语谓语it宾补thatclause,that不可省略Ithinkitcertainthatshewilldowellinherexam()当主语是I,we主句用think,believe,suppose,expect,imagine五个动词时用否定转移Idon’tthinkhewillwinthegame,willhe()that在宾语从句常可以省略但由and或but连接两个或多个宾语从句时仅可以省略第一个连词thatHesaid(that)hehadeatennothingbutthathewasn’thungry()注意区别if引导的宾语从句和条件状语从句Idon’tknowifhewillcomeIfhecomes,I’llletyouknow同位语从句在句中作某些名词的同位语对前面的名词进一步说明。用在下列名词fact,news,idea,hope,believe,hope,thought,doubttruth,order,suggestion,wordetc()ThereisnodoubtthathewillcomeThereisdoubtwhetherhewillcomeWordcamethatNapoleonwouldcometoinspectthemThereisnopossibilitythat…()that引导的同位语从句与定语从句的区别:在同位语从句中:that不可以省略不作成分定语从句的关系代词that在定语从句作成分作宾语时可以省略WeareinterestedinthenewsthatsomeforeignerswouldvisitourschoolWeareinterestedinthenewsthathetolduswhen,where引导的同位语从句与定语从句的区别:在定语从句中when,where前有分别表示时间、地点的先行词而在同位语从句中无此对应关系Theyhavenoideaatallwherehehasgone(同位语从句)GoandgetyourcoatIt’sintheplacewhereyouleftit(定语从句)疑问词ever既可以引导名词性从句也可以引导让步状语从句而nomatter疑问词只能引导让步状语从句NomatterwhereIgo,myheartistowardsChinaIbelieverwhateverhesaysWhateverhesays,Iwillneverbelievehimwho与whoever的区别who是“谁”的意思表示具有疑问who相当于anyonewho“无论谁”WhoeverleavestheroomlastoughttoturnoffthelightsCanyoutellmewhothatgentlemanis.当名词性从句缺少主语、宾语或表语时引导词通常用what它相当于。另外有时具有感叹意义allthat,anythingthat或thething(s)thatWhatwecan’tgetseemsbetterthanwhatwehaveTomthoughtwhatabeautifulgirlMarywas注意区分it作形式主语的主语从句与强调句强调句句型Itiswas被强调部分that,去掉Itiswas,that句子仍然成立。Itisnaturalthattheyshouldhavedifferentviews主语从句Itisonlylatelythathehadhadafamilyhimself强调句WhatwasitthathewantedIdon’tknowwhatitwasthathewantedItwasinthehotelwherehestayedthatwediscussedtheseriousproblem注意it作形式主语的主语从句和as引导非限制性定语从句引导的不同ItisknowntoallthattheearthisroundAsisknowntoalltheearthisround()表语从句.定义:用作表语的从句叫做表语从句。.构成:关联词简单句.引导表语从句的关联词的种类:()从属连词that。如:ThetroubleisthatIhavelosthisaddress麻烦是我把他的地址丢了。()从属连词whether,as,asif。如:Helookedjustashehadlookedtenyearsbefore他看起来还与十年前一样。Thequestioniswhethertheywillbeabletohelpus问题是他们是否能帮我们。注:从属连词if一般不用来引导表语从句但asif却可引导表语从句如:Allthiswasovertwentyyearsago,butit'sasifitwasonlyyesterday这都是多年前的事了但宛如昨天一样。能跟表语从句的谓语动词一般为系动词be,seem,look等。如:Itlookedasifitwasgoingtorain看起来天要下雨了。()连接代词who,whom,whose,what,which,whoever,whatever,whichever连接副词where,when,how,why。如:Theproblemiswhowecangettoreplaceher问题是我们能找到谁去替换她呢。Thequestionishowhedidit问题是他是如何做此事的。Thatwaswhatshedidthismorningonreachingtheattic那就是她今晨上了阁楼干的。解释:.连词because可引导表语从句。如:Ithinkitisbecauseyouaredoingtoomuch我想这是因为你做得太多。.在一些表示“建议、劝说、命令”的名词后面的表语从句中谓语动词用虚拟语气。should动词原形表示should可省略。如:Mysuggestionisthatwe(should)startearlytomorrow我的建议是我们明天一早就出发。()主语从句()主语从句.定义:用作主语的从句叫做主语从句。.构成:关联词简单句.引导主语从句的关联词有三类:()从属连词that。如:Thattheywereintruthsisterswasclearfromthefacialresemblancebetweenthem很明显她们确是亲姐妹她们的脸型很相似。()从属连词whether。如:Whetherhe’llcomehereisn’tclear他是否会来这里还不清楚。()连接代词who,whom,whose,what,which,whoever,whatever,whichever连接副词where,when,how,why。如:Whatshedidisnotyetknown她干了什么尚不清楚。Howthishappenedisnotcleartoanyone这事怎样发生的谁也不清楚。Whoevercomesiswelcome不论谁来都欢迎。Whereveryouareismyhomemyonlyhome你所在的任何地方就是我的家我唯一的家。解释:.主语从句能用it作形式上的主语。常以it作形式主语的句型有:AItbe形容词(obvious,true,natural,surprising,good,wonderful,funny,possible,likely,certain,probable,etc)that从句。如:Itiscertainthatshewilldowellinherexam毫无疑问她考试成绩会很好。Itisprobablethathetoldhereverything很可能他把一切都告诉她了。BItbe名词词组(nowonder,anhonour,agoodthing,apity,nosurprise,etc)that从句。如:It’sapitythatwecan’tgo很遗憾我们不能去。It’snosurprisethatourteamshouldhavewonthegame我们没赢这场比赛真意外。CItbe过去分词(said,reported,thought,expected,decided,announced,arranged,etc)that从句。如:ItissaidthatMrGreenhasarrivedinBeijing据说格林先生已经到了北京。ItisreportedthatChinahassentanothermanmadeearthsatelliteintoorbit据报道中国又成功地发射了一颗人造地球卫星。DItseem,happen等不及物动词及短语that从句。如:ItseemsthatAliceisnotcomingtothepartyatallAlice似乎不来参加晚会。IthappenedthatIwasoutthatday碰巧我那天外出了。EItdoesn’tmatter(makesnodifference,etc)连接代词或连接副词引起的主语从句。如:Itdoesn’tmatterwhethershewillcomeornot她是否来这无关紧要。Itmakesnodifferencewhereweshallhavethemeeting我们在哪里开会毫无区别。F当that引导的主语从句出现在疑问句中时要以it作形式主语而把主语从句后置。如:Isittruethatthescientistwillgiveusalecturenextweek下周那位科学家将给我们作报告是真的吗?Doesitmattermuchthattheywillnotcometomorrow他们明天不来很要紧吗?G当主语从句出现在感叹句中时要以it作形式主语而把主语从句后置。如:Howstrangeitisthatthechildrenaresoquiet!孩子们这么安静真奇怪!.注意连接代词whoever,whatever,whichever等引导主语从句的含义Whoevercomeswillbewelcome(whoever=thepersonwho)来的人将受到欢迎。Whateverhedidwasright(whatever=thethingthat)他所做的事情是正确的。Whicheverofyoucomesinwillreceiveaprize(whichever=anyoneofyouwho)你们当中不论哪个进来将会得到奖励。()宾语从句()宾语从句.定义:用作宾语的从句叫宾语从句。.构成:关联词简单句.引导宾语从句的关联词有三类:()从属连词that。如:Hetoldusthathefeltill他对我们说他感到不舒服。Iknowhehasreturned我知道他已经回来了。注:that在引导宾语从句时也并不是任何情况下都可以省略。在以下情况下that不能省略。.EverybodycouldseewhathappenedandthatTomwasfrightened(and连接两个宾语从句that宾语从句放在and的后面时that不能省略。)大家都会看出所发生的事情并知道Tom非常害怕。.Iknownothingabouthimexceptthatheisfromthesouth(that引导的宾语从句作介词宾语时that不能省略。)对他我一无所知只知道他是南方人。.ThatheeversaidsuchathingIsimplydon’tbelieve(that从句位于句首时that不可省略。)我简直不相信他曾说过这样的话。.Wedecided,inviewofhisspecialcircumstances,thatwewouldadmithimforaprobationaryperiod(主句谓语动词与that从句之间有插入语that不可省略。)鉴于他的特殊情况我们决定应允他一段试用期。()从属连词ifwhether。如:Idoubtwhetherhewillsucceed我怀疑他是否会成功。Idon’tknowifyoucanhelpme我不知道你能否帮助我。()连接代词who,whom,whose,what,which,whoever,whatever,whichever连接副词where,when,how,why。如:Whoorwhathewas,Martinneverlearned他是什么人?他是干什么的?马丁根本不知道。Iwonderwhathe’swritingtomeabout我不知道他要给我写信说什么事。I’lltellyouwhyIaskedyoutocome我会告诉你我为什么要你来。Youmaydowhatyouwill你可做任何你想做的事。()介词宾语从句宾语从句也可用作介词的宾语。如:Hewasdeeplydispleasedbywhathadoccurredthatday他对那天发生的事感到很不快。Iwalkedovertowhereshesat我走向她坐的地方。Iamcuriousastowhathewillsay我很想知道他要说什么。Yoursuccesswilllargelydependuponwhatyoudoandhowyoudoit你是否成功将主要取决于你做什么和怎样做。有时介词可以省略。如:Idon’tcare(for)whomarrieshim我不管谁跟他结婚。Becareful(asto)howyoudothat你要注意做这件事的方式。解释:.如果宾语从句后还有宾语补足语则用it作形式宾语而将宾语从句后置。如:WethoughtitstrangethatXiaoWangdidnotcomeyesterday我们认为小王昨天没来是奇怪的。Hehasmadeitclearthathewillnotgivein他已表明他不会屈服。.作介词的宾语:连词that引导的名词性从句很少作介词的宾语只用在except,but,in后。其他一些介词的宾语从句如果由连词that引导则需用it先行一步作形式宾语。如:Heisagoodstudentexceptthatheiscareless他是一个好学生只是有点粗心。YoumayrelyonitthatIshallhelpyou你可以指望我会帮助你的。介词宾语不可以用which来引导而要用what来引导。如:Areyousorryforwhatyou'vedone你为你所做的一切感到内疚吗?.某些形容词或过去分词后常接宾语从句这类形容词或过去分词有sure,glad,certain,pleased,happy,afraid,surprised,satisfied等连词that可省略。如:IamnotsurewhatIoughttodo我不能确定我该做什么。I'mafraidyoudon'tunderstandwhatIsaid恐怕你没领会我说的意思。I'msurprisedthatIdidn'tseeallthatbefore我好奇怪我以前没看到过。Motherwasverypleasedherdaughterhadpassedtheexams妈妈为她的女儿通过了考试而感到高兴。.连词whether(…ornot)或if引导的宾语从句if和whether引导的宾语从句可以互换使用但whether常和ornot连用if一般不与ornot连用。如:Iwonderwhetheritistrueornot我不知它是真是假。用if引导宾语从句如果会引起歧义应避免使用if而用wheter。试比较:PleaseletmeknowifyouwanttogoPleaseletmeknowwhetheryouwanttogoif从句可理解为宾语从句意为“请告诉我你是否想去”此句又可理解为条件状语从句意为“如果你想去的话请告诉我一声”。.宾语从句的否定转移。在think,believe,suppose,expect等动词后的宾语从句有时谓语尽管是否定意思却不用否定形式而将think等动词变为否定形式。如:Idon’tthinkyouareright我认为你错了。Idon’tbelievetheyhavefinishedtheirworkyet我相信他们还未完成他们的工作。Idon’tsupposehecares,doeshe我想他不在意是吗?.宾语从句的时态变化规律:()当主句是一般现在时态时从句可根据需要用任何时态。()当主句是一般过去时态时从句只能使用过去范围内的任何时态。但客观真理除外。如:Theteachersaidthattheearthgoesroundthesun老师说地球绕着太阳运行。()同位语从句.定义:用作同位语的从句叫做同位语从句。.用法:同位语从句的先行词多为fact,news,idea,thought,question,reply,report,remark等关联词多用从属连词that。如:Theywereallverymuchworriedoverthefactthatyouweresick对你生病这件事他们都很焦虑。WheredidyougettheideathatIcouldnotcome你在哪儿听说我不能来?EarlyinthedaycamethenewsthatGermanyhaddeclaredwaronRussia德国已对俄国宣战的消息一大早就传来了。注:同位语从句偶尔由从属连词whether引导。如:Ihavenoideawhetherhe’llcomeornot我不知道他是否来。连接代词who,which,what和连接副词where,when,why,how亦可引导同位语从句。Thequestionwhoshoulddotheworkrequiresconsideration谁该干这项工作这个问题需要考虑。Wehaven'tyetsettledthequestionwherewearegoingtospendoursummervacation到哪儿去度暑假这个问题我们还没有决定。Itisaquestionhowhedidit那是一个他如何做了此事的问题。解释:.that引导的同位语从句与定语从句之区别that引导的同位语从句that引导的定语从句句法功能上that只起连接从句的作用无意义。在从句中不充当句子成分。不可省。that替代先行词在从句中不仅起连接作用还充当一个句子成分。如在从句中作动词的宾语时可省略。意义上从句是被修饰名词的内容。从句起限定作用是定语如:ThenewsthatMrLiwillbeournewEnglishteacheristrue(同位语从句that不可省。)李先生将是我们的新英语老师这个消息是真的。Thenews(that)hetoldmeyesterdayistrue(定语从句that在从句中作told的宾语可省。)他昨天告诉我的消息是真的。.一些表示“建议、命令、要求”的名词后所跟的同位语从句中谓语动词用虚拟语气should动词原形表示。should可省。如:Thisisouronlyrequestthatthis(should)besettledassoonaspossible这就是我们唯一的请求:尽快解决这个问题。  Askhercomewithme  AifshewillBifwillsheCwhetherwillsheDwillshe  Canyoutellmetherailwaystation  AhowcanIgettoBhowcanIgettoCwhereIcangettoDwherecanIgetto  Theyhavenoideaatall  AwherehehasgoneBwheredidhegoCwhichplacehashegoneDwherehashegone  leavestheroomlastoughttoturnoffthelights  AAnyoneBThepersonCWhoeverDWho  Thesephotoswillshowyou  AwhatdoesourvillagelooklikeBwhatourvillagelookslikeChowdoesourvillagelooklikeDhowourvillagelookslike  Canyoumakesurethegoldring  AwhereAlicehadputBwherehadAliceputCwhereAlicehasputDwherehasAliceput  Whenandwheretobuildthenewfactoryyet  AisnotdecidedBarenotdecidedChasnotdecidedDhavenotdecided  Noonecanbesureinamillionyears  AwhatmanwilllooklikeBwhatwillmanlooklikeCmanwilllooklikewhat  theOlympicGameswillbeheldinBeijingisnotknownyet  AWheneverBIfCwhetherDThat  GoandgetyourcoatThatisyouleftit  AthereBwhereCtherewhereDwherethere  Itworriedherabitherhairwasturninggrey  AwhileBthatCifDfor  hesaidatthemeetingastonishedeverybodypresent  AWhatBThatCThefactDThematter  Irememberthisusedtobeaquitevillage  AWhenBhowCWhereDWhat  DoyourememberhecameYes,Ido,hecamebycar  AhowBwhenCthatDif  isafactthatEnglishisbeingacceptasaninternationallanguage  AThereBThisCThatDit  wecan'tgetseemsbetterthanwehave  AWhatwhatBWhatthatCThatthatDThatwhat  wewillgocampingtomorrowdependsontheweather  AIfBWhetherCThatDWhere  Itisconsideredunwisetogiveachildheorshewants  AhoweverBwhateverCwhicheverDwhenever  IdrovetoZhuhaifortheairshowlastweek  Isthatyouhadafewdaysoff  AwhyBwhenCwhatDwhere  youdon'tlikehimisnoneofmybusiness  AWhatBWhoCThatDWhether  Youcan'timaginewhentheyreceivedtheseniceChristmaspresents  AhowtheywereexcitedBhowexcitedtheyareChowexcitedwerethey  Dtheywerehowexcited  Sarshhopestobecomeafriendofsharesherinterests  AanyoneBwhomeverCwhoeverDnomatterwho  causedtheaccidentisstillacompletemystery  AWhatBThatCHowDWhere  Itwasamatterofwouldtaketheposition  AwhoBwhoeverCwhomDwhomever  Afewyearsago,thebeliefbecamegeneralorangejuiceandmilkshouldneverbedrunkatthesamemeal  AthatBsothatCandthatDnowthat  Thetravelerslosttheirwayintheforest,andmademattersworsewasthatrainstartedfalling  AwhichBthatCitDwhat  Ididn'tknowwhat  AwasthematterBisthematterCmatterwas  Dthematteris  Itdependsonwehaveenoughtime  AifBweatherCifornotDwhether 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