高考英语-名词性从句(一)

Grammarandusage---NounClauses

名词性从句（一）

内容名词性从句的种类名词性从句的特点名词性从句的引导词高考链接

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.Whenwewillstart

isnotclear.2.Shewon’tbelieve

thathersonhasbecomeathief.3.Myideais

thatweshoulddoitrightnow.4.Ihadnoidea

thatyouwereherfriend.主语从句宾语从句表语从句同位语从句

名词性从句的种类主语从句一般有三种结构：1.主语从句+谓语Thatshewillwinthematchiscertain.2.It+be+形容词（名词词组、过去分词）+that从句Itisimportant

thatweteensshouldlearnEnglish.Itisgoodnewsthathewillattendthemeetingonbehalfofourschool.Itissaidthatourschoolwillholdasportsmeeting3.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'tknow

whyheisalwayslateforschool.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

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。Beijing,thecapitalofChina,ismyhometown.Weheardthenews

thatourteamhadwon.

Wewerehappytohearthenews

thatwasannouncedbyourboss.定语从句同位语从句同位语短语

1.(2008山东)____wasmostimportanttoherwasherfamily.

A.itB.thisC.WhatD.as2.(2009北京，31）Atfirsthehatedthenewjobbutdecidedtogivehimselfafewmonthstosee_____itgotanybetter.A.WhenB.howC.whyD.if3.(2006全国I,23）Seetheflagsontopofthebuilding?Thatwas_____wedidthismorning.A.WhenB.whichC.whereD.what4.(2009浙江，12）Isthereanypossibility_____youcouldpickmeup

attheairport?---Noproblem.A.WhenB.thatC.whetherD.what主语从句宾语从句表语从句同位语从句☆☆☆☆

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/表注意:区别if与whether1.Idon’tknow__________I’llbefreetomorrow.2.Idon’tknow_______ornotI’llbefreetomorrow.3.Thequestionis_______thisbookisworthwriting.whether

/ifwhetherwhether5.Itdependson_______wewillhaveenoughmoney.6._______theycandoitmatterslittletous.7._____youarenotfreetomorrow,I’llgowithoutyou.whetherWhetherIf请你归纳a.主语从句并在句首

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If表-是否-常用于动词后的宾语从句1.____the2000OlympicGameswillbeheldinBeijingisnotknownyet.A.WheneverB.IfC.WhetherD.That2._____we’llgocampingtomorrowdependsontheweather.A.IfB.WhetherC.ThatD.Where高考题选萃☆☆that表肯定意义whether表疑问Thereisnodoubt____hewillwinthefirstplace.that

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（动词后）。

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）31._______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☆what1.

That

hewillsucceediscertain

.2.

Whether

hewillgothereisnotknown.3.

What

hesaidisnottrue.4.

Where

hehidthemoneyistobefoundout.5.

Whoever

comesiswelcome.SubjectClause主语从句

请思考？注意点1).主语从句一律用陈述句语序,即主语在前,谓语在后.例:

误:Whenwillhecomeisnotknown.2).连接词that在从句中无实际意义,但不能省略.例:

误:Hewillnotcometothemeetingthiseveningistrue.正:Whenhewillcomeisnotknown.正:Thathewillnotcometothemeetingthiseveningistrue.除了动词后的宾从3).whoever,whatever,whichever等词可以引导主语从句,但nomatterwho,nomatterwhat等不能.Whoeverbreakstheschoolrulesmustbepunished.试比较：Whoever

breakstheschoolsrules,hemustbepunished.

Nomatterwho

breakstheschoolrules,hemustbepunished.让步状语从句主语从句1.__________wassaidheremustbekeptsecret.2._______weneedismoretime.3._______hastakenawaymybagisunknown.4.__________breaksthelawwillbepunished.

WhateverWhatWhoWhoeverAnyonewho1.他犯了那样一个错误真是遗憾。___________________________isapity.2.他来不来不重要。________________________doesn’t

matter.Itdoesn’tmatterwhether…ThathemadesuchamistakeItisapitythat…考点４：it作形式主语(主从),形式宾语（宾从）

it作形式主语Whetherhewillcomeornot

Itisreported/thought/said/predictedthat…Itisclear/necessary/certainthat…

Itisapity/ashame/anhonorthat…

Itdoesn’tmatterwhether…

Itseems/appearsthat…

Ithappensthat…

Canyouunderstandthem?1.______hewantsisabook.2.______hewantstogothereisobvious.

3.Theresultis______wewonthegame.

4.Thisis_____wewanttoknow.

5.Is_____hetoldustrue?

6.Weshouldpayattentionto______theteacheris

saying.

7.Ihavenodoubt_____hewillcome.

8.Ihavenoidea_____hedidthatafternoon.

WhatThatthatwhatwhatwhatthatwhat1)（2008浙江)

____wanttostayinahotelhastopaytheirownway.A).anyoneB).theoneC).whoeverD).who2)____hesaidatthemeetingastonishedeverybodypresent.(93)

A).whatB).thatC).thefactD).thematter3)（2006浙江）

____isourbeliefthatimprovementsinhealthcarewillleadtoastronger,moreprosperouseconomy.A).AsB).ThatC).thisD).It

挑战高考1.Iwondered

_______youweresoangry.2.Italldependson_______theywillsupportus.3.Ican’timagine_______madehimactlikethat.4.I’mdelighted_______Ihave

passedtheexam.5.Ifinditnecessary_______

weshoulddothehomework.用适当的连接词填空why

whether

what

that

that宾语从句请思考？二.宾语从句1.宾语从句的引导词:

宾语从句的连接词与引导主语从句的连接词相同.2.注意点1)宾语从句一律用陈述句的语序.2)引导宾语从句的连词that也无实际意义,多数情况下可以省略.3)whether和if都可以引导宾语从句

但:

(1)当whether后紧跟ornot时,不用if

例:Idon’tknow_______Iwillstayornot.

(2)介词后面的宾语从句不能用if

例:Iworryabout__________Ihurtherfeeling.whetherwhether4)that在宾语从句中的省略与保留(1).在主+谓+it(形式宾语)+宾补+that从句(真正宾语)的句型中不省略.例:Wemustmakeitclearthatwemeanwhatwesay.(2).由连词and连接的两个由that引导的宾语从句中,that不省略.例:Hetoldmethathewouldcomeandthathewouldcomeontime.it指代后面从句所叙述的内容,常用like/dislike/love/hate/appreciate/make+it+if或when从句

5）it作形式宾语

make/find/feel/consider/thinkit+adj/n+that…/todo…Ihateitwhenpeoplelaughatthedisabled.1.

I’vegottomakeclearthathetoldalie.Ilike___intheautumnwhentheweatherisclearandbright.(2004)A.thisB.thatC.itD.one3.他发现很难使别人理解他.Hefound_________________________________.ititdifficulttomakehimselfunderstoodit1)（2005山东，26)Theshopkeeperdidn’twanttosellfor

____

hethoughtwasnotenough.A).whereB).HowC).whatD).which2)(2006全国I，16)---whatdidyourparentsthinkaboutyourdecision?---Theyalwaysletmedo____IthinkIshould.

A).whenB).thatC).howD).what

挑战高考Translation问题是我们是否可以信任他。我建议买台大电脑。她看起来要哭了。ThequestionisMysuggestionis

Helooked表语从句

whether

wecanrelyonhim.asif

hewasgoingtocry.that

we(should)buyabigcomputer.请思考？2.注意点1)表语从句一律用陈述句的语序.2)表语从句的引导词that无实际意义,但不能省略.3)表语从句只能用whether,而不能用if引导.4)不要使用Thereason…isbecausethat…句型,应使用Thereason…isthat…或This/it/that/

isbecause…等句型.例如:今天早上他迟到的原因是因为路上行人太多.误:Thereasonwhyhewaslatethismorningisbecausethattherewasalotoftrafficontheroad.正:Thereasonwhyhewaslatethismorningisthattherewasalotoftrafficontheroad.

或:Hewaslatethismorning.Thatwasbecausetherewasalotoftrafficontheroad.1.

(2009江西，33）Thefacthasworriedmanyscientists____theearthisbecomingwarmerandwarmertheseyears.A).whatB).whichC).thoughD).that2.(2009辽宁，29）Doyouhaveanyidea____isactuallygoingonintheclassroom?A).thatB).whatC).asD).which真题荟萃同位语从句1）Thefact

thathewaskilledmadeussurprised.2）Ihavenoideawhenhewillbeback.3）Weheardthenews

thatourteamhadwon.

4）Canyoufindtheanswertothe

question

whatwaswrongwiththecomputer?5）Hemadeasuggestion

thatwe(should)readsomeoriginalEnglishliteratureworks.1.同位语从句的引导词:

that,whether,how,when,where,why等引导。that引导的同位语从句前面的名词常见的有:

idea,fact,news,belief,thought,doubt,suggestion;proof,message,order,conclusion,desire,theory,truth,word等.2.同位语从句和定语从句的区别:

如果that作从句中的某一成分,则是定语从句,如果that不作从句中的任何成分,则是同位语从句.例:(1)Ihadnoideathatitwassolate.

(主系表结构,that不作从句中的成分,同位语从句)(2)Istillremembertheplacethatwevisited

lastyear.(主谓宾结构,that作从句中的宾语,定语从句)同位语从句的简易判断方法：我们可以在名词和从句之间加be,使之构成一个新句子，如果合乎逻辑，句子通顺，则是同位语从句，定语从句是不能用系表结构把先行词与从句连接起来的。eg:Thebeliefthattheearthisflatisstillheldinsomecountries.

Thebeliefisthattheearthisflat.1.ThefactthatGreatBritainismadeupofthreecountriesisstillunknowntomany.判断：定语从句(AT),同位语从句(AP)2.Thenewsthatisspreadingaroundtheairportiscoming.3.Thesuggestionthatstudentsshouldlearnsomethingpracticalisworthconsidering.4.Weexpressedthehopethattheyhadexpressed.

5.Weexpressedthehopethattheywouldcome

toChinaagain.APATAPATAP

注意问题:语序1.Thephotographswillshowyou_______．（MET89）

A.whatdoesourvillagelooklikeB.whatourvillagelookslikeC.howdoesourvillagelooklikeD.howourvillagelookslike从句一定用陈述语序1.(09四川8).Newscamefromtheschooloffice_____XiaoLinhadbeenadmittedtoBeijingUniversity.A.whichB.whatC.thatD.where2.(09天津9).Itisobvioustothestudents______theyshouldgetwellpreparedfortheirfuture.A.asB.whichC.whetherD.that3.(06上海)Oneadvantageofplayingtheguitaris______itcangiveyouagreatdealofpleasure.

A.how

B.why

C.that

D.when

高考链接同位语从句主语从句表语从句4.(上海01年春季）Whatthedoctorsreallydoubtis__