英语名词性从句复习教程

英语名词性从句复习教程

名词性从句相当于名词，可分别作主句的主语、表语、宾语和同位语。因此，名词性从句可分为主语从句、表语从句、宾语从句和同位语从句。1.Whenwewillstartisnotclear.2.Shewon’tbelievethathersonhasbecomeathief.3.Myideaisthatweshoulddoitrightnow.4.Ihadnoideathatyouwereherfriend.主语从句宾语从句表语从句同位语从句I辨别名词性从句的种类辨别名词性从句的种类

Itisagoodnewsthathewillattendthemeetingonbehalfofourschool.Itissaidthatourschoolwillholdasportsmeeting主语从句一般有三种结构：1.主语从句+谓语Thatshewillwinthematchiscertain.2.主语从句+形容词（名词词组、过去分词）+that从句ItisimportantthatweteensshouldlearnEnglish.3.It+seem(happen，appear等不及物动词)+that从句ItseemsthatKatyisnotcomingtothisparty.宾语从句的结构主句+连接词(引导词)+宾语从句

在句子中起宾语作用的句子叫宾语从句，宾语从句放在及物动词或介词之后作宾语。Idon'tknowwhyheisalwayslateforschool.Weallagreewithwhatyousaidatthemeeting.宾语从句表语从句表语从句位于连系动词后,有时用asif引导。其基本结构为:主语+系动词+that从句。1.be,look,remain,等系动词后均可跟表语从句：Mysuggestionisthatweshouldgoshopping.2.asif

也可引导表语从句。

Itlooksasifit’sgoingtorain.

3.thereasonwhy…isthat…和Itisbecause…等结构。ItwasbecauseIgotuplate.

同位语从句在句中作同位语，它一般要放在主句中某些名词的后面，说明这些名词的含义。可跟同位语从句的名词主要有：

fact,news,promise,reason,idea,hope,word,belief等。如：

Beijing,thecapitalofChina,ismyhometown.Weheardthenewsthatourteamhadwon.

Wewerehappytohearthenewsthatwasannouncedbyourboss.定语从句同位语从句II.名词性从句的引导词：连接词：that、if、whether不作成分无意义2.连接代词

：who、whom、whose、what、

which3.连接副词：when、where、why、how“是否”作状语作主/宾/表考点一：区别that,what与which考点二：区别whether与if

考点三：区别what,whatever,与

nomatterwhat...考点四：it作形式主语或形式宾语考点五：名词性从句的语序考点6：插入语考点7：虚拟语气名词性从句考点归纳:

考点1：连接词：that与what

的区别Whathesaidmakesmehappy.Thatanewteacherwillcomeistrue.that只起连接作用，无意义，在从句中不充当任何成分,且在宾语从句中有时可省。

what

既起连接作用,又在从句中作主语,宾语,表语(且在名词性从句中只有what可作表语）what引导名词性从句时，在从句中作主语，宾语或表语。____wecan’tgetseemsbetterthan____wehave.2.Chinaisnolonger____itusedtobe.3.Therewereevensomegrandparentswhocametosee_____itwasallabout.WhatwhatwhatwhatItiswidelyaccepted____theearthgoesaroundthesun.2.Theproblemis_____wecan’tfinishtheworkintime.thatthatthatThattheearthsgoesaroundthesuniswidelyaccepted.1._______hesaidsomadeusangry._______hesaidatthemeetingmadeusangry.2.Acomputercanonlydo_________youhaveinstructedittodo.（01全国）3.中国不再是过去的样子了。4.Amoderncityhasbeensetupin______wasawastelandtenyearsago.（04天津）

A.whatB.whichC.thatD.whereThatWhatChinaisnolonger______itusedtobe.what☆whatB:what(什么)/which(表选择,哪一个)

1.---Doyouknow_______MrBlack’saddressis?---HemayliveatNo.18orNo.19ofBridgeStreet.I’mnotsureof_______.

2.Ireadaboutitinsomebookorother,doesitmatter______itwas?whatwhichwhichWhat无范围；Which有范围解析考点2.区别if与whether1.Idon’tknow__________I’llbefreetomorrow.2.Idon’tknow_______ornotI’llbefreetomorrow.3.Thequestionis_______thisbookisworthwriting.whether/ifwhetherwhether4._____youarenotfreetomorrow,I’llgowithoutyou.If请你归纳a.主语从句

b.表语从句

c.同位语从句

e.介词后的宾语从句

f.直接加动词不定式只能用whether（todo）gwhetherornot

直接连用时不用if只能使用whether

的情况：请你归纳

___________________等引导的名词性从句不含有疑问意义，相当于名词后加一个定语从句，而____________等引导的名词性从句含有疑问意义。请你归纳whoever,whateverWho,what考点3.what,whatever,who,whoeverWhowilltakethepositionisn’tdecided.1.__________wassaidheremustbekeptsecret.2._______weneedismoretime.3._______hastakenawaymybagisunknown.4._________breaksthelawwillbepunished.WhateverWhatWhoWhoeverAnyonewhoNomatterwhodestroystheforestwillbepunished.（误）解析nomatter…只能引导状语从句，…ever既可引导状语从句又可以引导名词性从句.nomatterwho/what与whoever/whateverWhoeverdestroystheforestwillbepunished.（正）1.他犯了那样一个错误真是遗憾。___________________________isapity.2.他来不来不重要。________________________doesn’tmatter.Itdoesn’tmatterwhether…ThathemadesuchamistakeItisapitythat…

考点４：it作形式主语,形式宾语it作形式主语Whetherhewillcomeornot

用it作形式主语的结构(1)Itis＋名词＋从句

Itisafactthat… 事实是…Itisanhonorthat …非常荣幸

Itiscommonknowledgethat…是常识(2)Itis＋形容词＋从句

Itisnaturalthat… 很自然…Itisstrangethat… 奇怪的是…(3)Itis＋不及物动词＋从句

Itseemsthat… 似乎…Ithappenedthat… 碰巧…Itappearsthat… 似乎…(4)It＋过去分词＋从句

Itisreportedthat… 据报道…Ithasbeenprovedthat… 已证实…Itissaidthat… 据说…Itisreported/thought/saidthat…Itisclear/necessary/certainthat…

Itisapity/ashame/anhonorthat…

Itdoesn’tmatterwhether…

Itseemsthat…

Ithappensthat…

Canyouunderstandthem?1.

I’vegottomakeclearthathetoldalie.Ilike___intheautumnwhentheweatherisclearandbright.(2004)A.thisB.thatC.itD.one3.他发现很难使别人理解他.Hefound_________________________________.ititdifficulttomakehimselfunderstoodit考点5语序问题1.Thephotographswillshowyou_______．（MET89）

A.whatdoesourvillagelooklikeB.whatourvillagelookslikeC.howdoesourvillagelooklikeD.howourvillagelookslike从句一定用陈述语序3.Heasked_______foraviolin.

（92）

A.didIpayhowmuchB.IpaidhowmuchC.howmuchdidIpayD.howmuchIpaid

★2.Youcanhardlyimagine______whenheheardthenews.A.howhewasexcitedB.howwasheexcitedC.howexcitedhewasD.hewashowexcited★6、插入语Sinceyouhaveseenbothfighters,____willwin?A.doyouthinkwhoB.whoyouthinkC.whoeverD.whodoyouthink2.I’dliketoknow___________toher.A.whatdoyouthinkhashappenedB.doyouthinkwhathashappenedC.whatyouthinkhashappenedD.youthinkwhathashappened3.Couldyoutellme________?A.wheredoyouthinktheaccidenthappenedB.whereyouthinktheaccidenthappenedC.doyouthinkwheretheaccidenthappenedD.whereyouthinkdidtheaccidenthappen7虚拟语气1.考查主语从句中虚拟语气的谓语动词形式

这类形式的虚拟语气通常表示建议、命令、要求、希望、惊讶等语气。

(1)“Itisnecessary(important/natural/strange/surprising)that...”句型中,从句的谓语动词通常使用(should)+动词原形,例如:

Itisnecessarythathe(should)besenttohospitalatonce.他有必要被立刻送往医院。

Itisstrangethatshe(should)marrysuchapoorman.她竟然嫁给这样一个穷光蛋,真是太奇怪了。

Itisnecessarythatacollegestudent______atleastaforeignlanguage.(1993年上海卷)

A.mastersB.shouldmaster

C.masteredD.willmaster

(2)Itissuggested(desired/decided/ordered/requested/proposed)that...,例如:

Ithasbeendecidedthatthemeeting(should)beputofftillnextSaturday.会议决定推迟到下周六举行。

考查宾语从句中的虚拟语气

(1)在某些表示“建议、要求、命令”的动词后的宾语从句中,使用(should)+动词原形。常见的这类动词有:一个坚持(insist);两个命令(order、command);三项要求(demand、require、request);四条建议(advise、suggest、propose、recommend)等。

【真题】

①Teachersrecommendparents______theirchildrenunder12toridebicyclestoschoolforsafety.(2010年福建卷)

A.notallowB.donotallow

C.mustn'tallowD.couldn'tallow

注意:动词suggest表示“暗示、表明”,insist表示“力言、坚持(认为)”时,宾语从句不用虚拟语气。例如:

Mikeinsistedthathehadneverstolenanything.迈克坚持认为自己从来没偷任何东西。(非虚拟语气)

3.考查表语从句和同位语从句中的虚拟语气

某些表示“建议、计划、命令”的名词(如advice、order、demand、plan、proposal、suggestion、request等)后的同位语从句和表语从句中的谓语动词常用(should)+动词原形。例如:

Weallagreedtohissuggestionthatwe(should)gotoBeijingforsightseeing.他建议我们到北京旅游观光,我们都同意了。

Myadviceisthathe(should)exercisefirst.我的建议是他应该先做练习。

考点一：区别that,what与which考点二：区别whether与if

考点三：区别what,whatever,与

nomatterwhat...考点四：it作形式主语或形式宾语考点五：名词性从句的语序考点6：插入语考点7：虚拟语气名词性从句考点归纳:1.Itnowappears______theyareinneedofhelp.A.thatB.whichC.whatD.how2.Itisgoodnews______theywillarriveinafewdays.A.whichB.whatC.thatD.how3.It______Joedrivesbadly.A.thoughtthatB.thinksthatC.isthought D.isthoughtthat4.It______heislateforclass.A.maythatB.mightthatC.maybethatD.mightbewhat5.Thisis______shewasborn.A.whereB.whichC.thatD.what6.Thequestionis______wecan’tgotheretoday.A.thatB.whatC.whichD.when7.Thequestionis______itisworthdoing.A.ifB.whetherC.whichD.what8.Thereasonhehasmadesuchgreatprogressis_______hehasneverwastedhistime.A.becauseB.whyC.thatD.what9.Mysuggestionis______weshouldturnthelandintoricefields.A.whatB.thatC.whichD.where10.Hisproposalisthatthedam______atthefootofthemountain.A.buildB.willbuildC.bebuiltD.willbebuilt11.Myadviceisthathe______regularhouse.A.keepB.wouldkeepC.keepsD.kept12.______knowsthetruthwilltellyouaboutit.A.WhothatB.WhoeverC.WhomthatD.Thatwho13.Weallknowthetruth_____theearthgoesroundthesun.A.thatB.whichC.whatD.whether14.Weheardthenews______ourteamhadwon.A.whichB.thatC.whatD.where15.Theproblem______itisrightorwronghasnotyetbeendecided.A.whichB.thatC.whetherD.if16.Youmustdowell______theteacherasksyoutodo.A.whichB.whatC.thatD.where13.Maryis________someonemightrecognizeher.A.afraidof

B.afraidaboutC.afraidthatD.afraidfor14.________isnoreasonfordismissingher.A.BecauseshewasafewminuteslateB.OwingtoafewminuteslateC.ThefactthatshewasafewminuteslateD.Beingafewminuteslate15.Theycametotheconclusion________byacomputer.A.thatnotallthingscanbedoneB.becauseofnotallthingsbedoneC.beingnotallthingscanbedoneD.becausenotallthingscanbedone16.Whytheexplosionoccurredwas________thelaboratoryattendanthadbeencareless.A.for

B.because

C.since

D.thatCCAD17.Idon'tdoubt________he'llcome.A.that

B.if

C.what

D.whether18."Whydidyougotothewrongclass,Mr.Wang?""Well,Iforget_______Iwassupposedtogoto."A.whichtheroom

B.whichroom

C.whatwastheroomD.whatroomwasit19.Outputisnowsixtimes________itwasbeforeliberation.A.thatB.whichC.whatD.ofwhich20.Mary:Helenisamerewasherwoman,yetshe'snowbuyingabighouse.Carol:Yes.Becauseshe'salwayssaved________.A.whatlittlesheearnsB.howlittlesheearnsC.forlittlesheearns

D.withlittlesheearnsABCA21._______surprisedmemostwas________suchalittleboyofsevencouldplaytheviolinsowell.A.That...what

B.What...that

C.That...whichD.What...which22.Wegavehim________helpwecould.A.which

B.what

C.that

D.this23.Sheispleasedwithwhatyouhavegivenhimand________youhavetoldhim.A.that

B.which

C.allwhat

D.allthatBBD24.Excusemewouldyoupleasetellme________?A.whenthesportsmeetistakenplaceB.whenisthesportsmeetgoingtobeheldC.whenisthesportsmeettobeginD.whenthesportsmeetistotakeplace25.Doyouhappentoknow________?A.whatsizeshoeshewearsB.howbigshoeshewearsC.whatisthesizeofhisshoesD.whatnumbershoesarehis26.Thisbookwillshowyou________canbeusedinothercontexts.A.howyouhaveobservedB.howwhatyouhaveobservedC.thatyouhaveobservedD.howthatyouhaveobservedABD27.Wheredoyouthink________?A.hashegoneB.hashebeenC.he’sgone

D.washe28.Doyouknow________?A.howmanypopulationsthereareintheworld?B.howmuchpopulationthereisintheworldC.howmanythepopulationoftheworldisD.whatthepopulationoftheworldis29.Wouldyougoandsee________outside?A.whattotakeplaceB.whatTomhashappenedC.whatishappening

D.whatthematterhadbeen30.The