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学习好资料欢迎下载名词性从句PART1完成以下题目,并分别指出它们是什么从句thebabycouldspeakmadehisparentsveryhappy.A.ThatB.WhatC.WhyD.IfIwonderyouwillgoshoppingorstayathome.A.thatB.ifC.whetherD.whatThisishewasoftenlateforschool.A.whatB.thatC.whyD.whetherWeallknowthetruththeeartharoundthesun.A.if;movedB.that;movesC.why;moveD.whether;move名词性从句的功能相当于名词词组,它在复合句中能担任主语、宾语、表语、同位语、介词宾语等Hisjobisimportant.(主语)Whathedoesisimportant.(主语)Thisishisjob.(表语)Thisiswhathedoeseveryday.(表语)Idonlikehisjob(宾语)Idontlikewhathedoeseveryday.(宾语)Idontknowaboutthefactthatheisateacher.(同位语)IdontknowaboutthemanMr.White.(同位语)得出结论因此根据它在句中不同的语法功能,名词从句又可分为四类,即主语从句、宾语从句、表语从句和同位语从句PART2名词性从句的类型.主语从句在复合句中作主句的主语连接词有thatwhether;whowhat.which;whenwherehowwhy等如heisafamoussingerisknowntous.hewillgotoAmericaisnotyetfixed.shescomingornotdoesntmattertoomuch.broketheglassyesterdayisnotclear.注意
1.为避免主语冗长,句子头重脚轻,经常用it作形式主语,主语从句放在后面作真正的主语学习好资料欢迎下载—Irangyouatabouttenbuttherewasnoreply.---OhthatwasprobablyIwasseeingthedoctor.A.whenB.whyC.whatD.thatSeetheflagsontopofthebuildingThatwaswedidthismorning.A.whenB.whichC.whereD.whatmakesthisshopdifferentisthatitoffersmorepersonalservices.A.WhatB.WhoC.WhateverD.WhoeverThepooryoungmanisreadytoaccepthelphecanget.A.whicheverB.howeverC.whateverD.wheneverThewayhediditwasdifferentwewereusedto.A.inwhichB.inwhatC.fromwhatD.fromwhichGreatchangeshavetakenplaceinthatschool.Itisnolongeritwas20yearsagoitwassopoorlyequipped.A.what;whenB.that;whichC.what;whichD.which;thatSomeresearchersbelievethatthereisnodoubtacareforAIDSwillbefound.A.whichB.thatC.whatD.whetherAlongwiththeletterwashispromisehewouldvisitmethiscomingChristmas.A.whichB.thatC.whatD.whetherAmoderncityhasbeensetupinwasawastelandtenyearsago.A.whatB.whichC.thatD.where学习好资料记住以下it作形式主语的句型Itslikely/possible/important/necessary/dearthat...很可能/重要的是…/必要的是…/很清楚…Itssaid/reportedthat…据说/据报道…Itseems/appears/happensthat...显然、明显、碰巧...Itsbeenannounced/declaredthat...已经通知/宣布...Itsnowonderthat…并不奇怪/无疑…Itsapity/afact/acommonknowledge(众所周矢口)/acommonsaying(俗话说)that...Itworriedherabitherhairwasturninggray.A.whileB.thatC.ifD.forItremainsaquestionwecangetsomuchmoneyinsuchashorttime.A.howB.thatC.whenD.whatItisknowntouswherethereispollutionthereisharm.A.whichB.whereC.whatD.that
2.单个的主语从句作主语时,谓语动词用句单数形式;如果是两个或两个以上的主语作主语,谓语动词则视情况而定Whenandwherehewasbomliasntbeenfound.Whenhewasbornandwherehewasbornhaventbeenfound.Whenandwhythepersonwasmurderedisstillunknown.Whenthepersonwasmurderedandwhyhewasmurderedarestillunknown.Exercises:.makesthisshopdifferentisthatitoffersmorepersonalservices.A.WhatB.WhoC.WhateverD.WhoeverIcanpaybackthehelpthatpeoplegivememakesmeveryhappy.A.WhereB.WhatC.ThatD.HowItsnotclearwasresponsiblefortheaccident.A.WhoB.WhatC.HowD.Thatintheregulationsthatyoushouldnottellotherpeoplethepasswordofyoure-mailaccount.A.WhatisrequiredB.WhatrequiresC.ItisrequiredD.Itrequires
2.表语从句在复合句中作主句的表语弓【导词有连词thatwhetherasifasthough;whowhatwhichwhose;whenwherehowwhybecause等如Theproblemiswedidntgetintouchwithhim.ThisisHenrysolvedtheproblem.Hissuggestioniswe(should)finishtheworkatonce.学习好资料Itlookeditwasgoingtorain.Thereasonwedidnttrusthimishehasoftenlied.注意如果句子的主语是suggestionadviceorderdemandproposal等名词时后面弓I导的表语从句用should+动词原形should可省略他的建议是我们应该马上完成工作.Hissuggestionisthatweshouldfinishtheworkatonce.Thereasonisthat的理由是,...的原因是…Thereasonhewaslateagainwashewascaughtinthetrafficjam.ThereasonIhavetogoismymotherisillinbed.A.why;whyB.why;becauseC.why;thatD.that;becauseItisbecause...这是因为…Exercises:•Thisisshewasborn.A.whereB.whichC.thatD.whatThequestioniswecantgotheretoday.A.thatB.whatC.whichD.whenThereasonhehasmadesuchgreatprogressishehasneverwastedhistime.A.becauseB.whyC.thatD.whatMyadviceisthatheschoolbybike.A.gotoB.wouldgotoC.goestoD.wenttoshecouldn91understandwasfewerandfewerstudentsshowedinterestinherlessons.A.What;whyB.That;whatC.What;becauseD.Why;thatEnergyismakesthingswork.A.whatB.everythingC.somethingD.anything
3.宾语从句在复合句中作主句的宾语引导词有连词thatwhetherif;whowhomwhosewhatwhich;whenwherehowwhy等如⑴v+宾语从句,即“动宾”Webelievethatheishonest./Iaskediftheyhadacheapsuit./Canyoutellmewhichdictionaryishers/Ireallydontknowwhatheisdoing.IjustdontunderstandthatpreventssomanyAmericansfrombeingashappyasonemightexpect.A.whyitdoesB.whatitdoesC.whatitisD.whyitis—Dontyoubelieveme—Iwillbelieveyousay.学习好资料A.No;whateverB.Yes;nomatterwhatC.No;nomatterwhatD.Yes;whateverWhatdidyourparentsthinkaboutyourdecision”TheyalwaysletmedoIthinkIshould.”A.whenB.thatC.howD.what⑵prep+宾语从句,即“介宾”Hespleasedwithwhatwedidyesterday./Payattentiontowhattheteachersaid.Iwishtohaveafriendwithsharesmyhobbiesandinterests.A.whomeverB.nomatterwhoC.whoeverD.anyoneMarywroteanarticleontheteamhadfailedtowinthegame.A.whyB.whatC.whoD.thatItwasamatterofwouldtaketheposition.A.whoB.whoeverC.whomD.whomeveradj+宾语从句即“形宾”Imsurethatmybrotherwilllovethejacket./Iamgladthatyoucancomeandhelpme.不能误将It+be+adj+that”的主语从句当成宾语从句.如ItisnecessarythatweshouldlearnEnglishwell.注意⑴whether与if都可以引导宾语从句,常可互换但下面情况不能互换
①宾语从句是否定句时,只用if不用whetheroIwonderifitdoesntrain.
②用if会引起误解,就要用whetheroPleaseletmeknowwhetheryouwanttogo.如果把whether改成if容易当成条件句理解
③宾语从句中的whether与ornot直接连用,就不能换成if;不直接连用,可换成ifIdontknowwhetherornotthereportistrue.Idontknowwhetherthereportistrueornot.
④介词后的宾语从句要用whether引导whether可与不定式连用,构成whethertodo结构whether也可引导主语从句、表语从句、同位语从句,还可引导让步状语从句,以上均不能换成if但引昱条件从句日寸,乂育占用if而不管自用whethercTheydontknowwhethertogothere.Pleasecometoseemeifyouhavetime.Exercises:Iaskedhershehadabike.wewillholdapartyintheopenairtomorrowdependsontheweather.Wereworriedaboutheissafe.Idontknowheiswellornot.学习好资料Idontknowornotheiswell.Thequestionisheshoulddoit.Thedoctorcanhardlyanswerthequestiontheoldmanwillrecoversoon.2如果宾语从句是由that引导,and或but连接的两个或两个以上的并列的宾语从句,那么只有第一个that可以省略,第二个或第二个以后的that不能省略.Hesaidthatthetextwasverydifficultandthatwehadtoworkhardatit.Mydeskmatetoldmethathewatchedafootballmatchlastnightbutthatitwasverydiscouraging.如果宾语从句后还有宾语补足语,就用it作形式宾语,将宾语从句后置,并且that不可以省略.Hehasmadeitclearthathewillwinthegame.IfinditnecessarythatweshouldlearnEnglishwell.WefinditnecessarythatwepracticespokenEnglisheveryday.3表示“建议,命令,要求”的宾语从句,advisesuggestorderrequestrequiredemand等,从句4在“主语+believe/think/suppose/know/expect”的结构中,其否定形式要用否定转移,即主句否定,从句肯定Idontthinkhewillcome.Idontthinkriltroubleyouagain.Idontexpectthattheywillgetmarriedsoon.5宾语从句的时态呼应a.如果主句时态是一般现在时或将来时,从句谓语可根据句意需要而选用任一种时态.他相信他的梦想总有一天会实现的.Hebelieves.b.请告诉我你昨天这个时候在干什么.Pleasetellme.b.如果主句谓语是一般过去时,从句谓语动词一般用过去的某种时态,但如果从句表达的是客观事实、真理、自然规律等时,从句谓语通常用一般现在时他告诉我他正在为考试做准备.Hetoldme.他说他已离开家乡十年了Hetoldme.老师告诉我们光是沿直线运行的.Theteachertoldus.Exercises:DoyouseeImeanAthatB./C.howD.whatTellmeisonyourmind.A.thatB.whatC.whichD.whyWemuststicktowehaveagreedon.A.whatB.thatC./D.howLetmesee.学习好资料C.thatdidtheteachersayD.whattheteachersaid
4.同位语从句在复合句中起同位语的作用一般放在名词idea;belief;fact;truth;problem;newsinformation;hope;thought;promise等之后,用以说明或解释前面的名词常用thatwhetherwhowhomwhenwherewhyhowwhich等引导(whose和which不弓I导同位语从句)•Weallknowthetruththeearthgoesroundthesun.A.thatB.whichC.whatD.whether•Weheardthenewsourteamhadwon.A.whichB.thatC.whatD.where•Theproblemitisrightorwronghasnotyetbeendecided.A.whichB.thatC.whetherD.if•TheyexpressedthehopetheywouldcomeovertoChina.A.whichB.thatC.whomD.when•ThefacthedidntseeTomyesterdayistrue.A.thatB.whichC.whenD.what注意.名词suggestionadviceorder等词后的同位语从句的谓语动词要用should+动词原形should可省略Thesuggestionthatheatthemeetingwasagreedtobymostpeople.A.wasputforwardB.putforwardC.shouldlookforwardD.lookedforwardThesuggestionthatwetopicniconSundaywasagreedtobymostpeople.AwentB.wouldgoC.goD.wereallowedtogo.同位语从句有时没有紧跟在名词后面,而是被别的词分开,称为隔裂式同位语从句HegotthenewsfromMarythatthesportsmeetingwasputoff.WordcamethatTomwouldgoabroad.•Thequestioncameupatthemeetingwehadenoughmoneyforourresearch.A.thatB.whatC.whichD.whetherTheresafeelinginmewe9llneverknowwhataUFOisnotever.A.thatB.whichC.ofwhichD.whatItremainsaquestionwecangetsomuchmoneyinsuchashorttime.A.howB.thatC.whenD.whatDandyleftwordwithmysecretaryhewouldcallagainintheafternoon.学习好资料
3.如何判断同位语从句和定语从句?a定语从句是先行词的修饰语,它不涉及先行词的具体内容定语从句中that不但起连接作用,而且在定语从句中充当一个成分,充当宾语成分时可省略b.同位语从句对中心词的内容作进一步的解释和说明,表明中心词的具体内容引导同位语从句的that在同位语从句中不做任何成分只起连接作用,无具体含义,且不可省略.五.名词性从句的考点归纳.名词性从句的语序a.That+陈述句Thatlighttravelsinstraightlinesisknowntoall.---1sawyourneighborbreakyourwindowwithabasketball.-itmademenearlymad.A.ThathebrokeB.WhathebrokeC.HebrokeD.Hisbreakb.疑问词引导的名词性从句要求使用陈述语序,不能用一般疑问句语序,即“疑问词+句子的剩余成分”IdontknowwhenhewillgotoNanjing./Thisiswhatwearelookingfor.Howwashesuccessfulisstillapuzzle.Howhewassuccessfulisstillapuzzle.CouldyoutellmewherehelivesCouldyoutellmewheredoeshelive.表示“建议,命令,要求”的名词性从句,$nsuggestsuggestionadviseadviceorderrequestdemand等,要用虚拟语气,即should+动词原形,should可省略.that可省略的情况单个宾语从句中的that可省略that不可省略的情况主语从句表语从句同位语从句用it做形式宾语的宾语从句并列的宾语从句中的后几个从句的引导词that不能省略Idontthinksheiscoming.Itisapityhehasmadesuchamistake.Thereasonisheiscareless.Thenewsourteamwonthematchinspiredus.IdontthinkitnecessaryyoushouldreadEnglishaloud.Hetoldmehisfatherhaddiedandhehadtomakealivingalone.
4.关于whether与if的使用:学习好资料欢迎下载Whatthedoctorisuncertainaboutismymotherwillrecoverfromtheseriousdiseasesoon.A.whenB.howC.whetherD.whyElephantshavetheirownwaytotelltheshapeofanobjectanditisroughorsmooth.A.不填B.whetherC.howD.whatThequestionisthefilmisworthseeing.A.ifB.whatC.whetherD.howhisdreamofgoingtocollegewillcometrueisuncertain.A.ThatB.WhetherC.IfD.EvenifExercise:我们何时举行运动会还没有决定weshallholdoursportsmeetingisnotdecided.我不知道昨天谁打破了玻璃Idontknowbroketheglassyesterday.我不知道他长的什么样子Ihavenoideahelookslike.这就是我忘记眼镜的地方ThisisIleftmyglasses.指出带下划线的从句属于名词性从句中的哪一种?.Whathewantsisabook..Itissonicethatwecanlearnthisgrammarpointtogether..TmsogladthatIcanmakefriendswithyou..Thisiswhyhedidit..DoyouagreetothesuggestionthatweshouldhaveatripinTibet.Thathewantsabookiscertain.suggestedjustnowweshouldtakepartinthiscompetition..Whetheryoulikehimornotdoesntmattertoomuch..Hedoesntknowwhetheryoucansingitwell..Theproblemiswhetheryoucansingitwell.1l.Theproblemwhetheritisrightorwronhasnotbeendecided.
12.Pleasetellmewhoyourmonitoris.判断下列各句哪句含有名词性从句,并指出是什么从句?Chinaisnolongerwhatitusedtobe.Thetruththattheearthturnaroundthesunisknowntoall.Itwassnowingwhenhearrivedatthestation.学习好资料Howhepersuadedthemanagertochangetheplanisinterestingtousall.Thenewsthattheyhadwonthegamesoonspreadoverthewholeschool.Thenewsthatyoutoldmeyesterdaywasreallydisappointing.ThatiswhereLuXunusedtolive.Hespokeasifheunderstoodwhathewastalkingabout.DoyouremembertheteacherwhotaughtusEnglishatmiddleschool
10.1wonderwhysherefusedmyinvitation.相关练习havenoideahewillcomeback.A.whereB.whenC.whatD.thatThenewssurprisedeverybodyyesterdaynowprovestobefalse.A.thatB.whenC.whatD.howOneofthemenheldtheviewthebooksaidwasright.A.whatthatB.thatwhichC.thatwhatD.whichthatWordhascomesomeAmericanguestswillcomeforavisittoourcollegenextweek.A.whatB.whetherC.thatD.whichTheyreceivedorderstheworkbedoneatonce.A.whichB.whenC./D.that
6.Ican^understandisshewantstochangehermind.Hemadeapromiseanyonesethimfreehewouldmakehimveryrich.A.thatB.ifC.whatD.thatifTheylosttheirwayintheforestandmademattersworsewasnightbegantofall.A.what;thatB.it;thatC.what;whenD.which;whatWedliketodowecanthepoor.A.how;helpB.all;tohelpC.whatever;helpD.however;tohelp。