名词性从句高考复习课件

名词性从句Grammar城东中学李亚WelcometoourclassWhoishe?LiuxiangHewonthechampionshipin2004OlympicGames.Hemakesushappy.Thathewonthechampionshipin2004OlympicGamesmakesushappy.LiuxiangwillvisitXuzhoucitynextweek.ThatLiuxiangwillvisitXuzhoucitynextweekmakesusexcited.Thebignewsmakesusexcited.Thebignews

thatLiuxiangwillvisit

Xuzhoucitynextweekmakesusexcited.Thebignews

is

thatLiuxiangwillvisitXuzhoucitynextweekBignewsWillLiuxiangreallyvisitxuzhoucitynextweek?WhetherLiuxiangwillreallyvisitxuzhoucitynextweekisunknown.Sorry,Idon’tknow.Actuallyitisunknown.Itisstillaquestion.Idon’tknowwhetherLiuxiangwillreallyvisitxuzhoucitynextweek.ThequestioniswhetherLiuxiangwillreallyvisitxuzhoucitynextweek.

ThequestionwhetherLiuxiangwillreallyvisitxuzhoucitynextweekisunknown.QuestionThatLiuxiangwillvisitXuzhoucitynextweekmakesusexcited.Thebignews

thatLiuxiangwillvisitXuzhoucitynextweekmakesusexcited.Thebignews

is

thatLiuxiangwillvisitXuzhou

citynextweekPredicativesubjectappositionIdon’tknowwhetherLiuxiangwillreallyvisitXuzhoucitynextweek.objectFunctionsoftheredclauses在复合句中起名词作用的从句叫名词性从句(NounClauses〕。名词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，因此根据它在句中不同的语法功能，名词从句又可分为:主语从句、宾语从句、表语从句和同位语从句。名词性从句名词性从句在功能上相当于名词Hisjob

isimportant.Whathedoes

isimportant.主语Thisishisjob.Thisiswhathedoeseveryday.

{

{表语Idon’tlikehisjob.Idon’tlikewhathedoeseveryday.

{宾语Idon’tknowabouttheman,Mr.White.Idon’tknowaboutthefactthatheisateacher.

{同位语1.______thebabycouldspeakmadehisparentsveryhappy.A.ThatB.WhatC.WhyD.IfPractice:主语从句2.Iwonder____youwillgoshoppingorstayathome.A.thatB.ifC.whetherD.what宾语从句3.Thisis_____hewasoftenlateforschool.A.whatB.thatC.whyD.whether表语从句4.Weallknowthetruth____theearth____aroundthesun.A.if;movedB.that;movesC.why;moveD.whether;move同位语从句名词性从句考点归纳:一、名词性从句的语序〔1〕名词性从句构成有两种a.That+陈述句Thatlighttravelsinstraightlinesisknowntoall.b.疑问词+句子的剩余成分

Thisiswhatwearelookingfor.(2)

疑问词引导的名词性从句要求使用陈述句

语序，不能用一般疑问句语序。他是怎么成功的仍然是个谜。

Howwashesuccessfulisstillapuzzle.()

Howhewassuccessfulisstillapuzzle.()你能告诉我他住在什么地方吗？

Couldyoutellmewherehelives?()

Couldyoutellmewheredoeshelive?()FTTF二、名词性从句连接词的选用〔1〕that和what的选用that

和

what都可引导所有的名词从句。

但是，what除起连接作用外，还在名

词性从句中充当成分，可做从句的主

语、宾语、或表语。而that在名词性从

句中不充当任何成分，只起连接作用。that/what1.______hewantsisabook.2.______hewantstogothereisobvious.

3.Theresultis______wewonthegame.

4.Thisis_____wewanttoknow.

5.Is_____hetoldustrue?

6.Weshouldpayattentionto______theteacheris

saying.

7.Ihavenodoubt_____hewillcome.

8.Ihavenoidea_____hedidthatafternoon.

WhatThatthatwhatwhatwhatthatwhat(二〕if和whether的选用不能使用if的情况：

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.whethertodo做动词宾语不能用iftodo.

g.whetherornot连在一起引导宾语从句时不用if.if/whether

1.Iaskedher__________shehadabike.

2.______wewillholdapartyintheopenair

tomorrowdependsontheweather.

3.We’reworriedabout________heissafe.

4.Idon’tknow___________heiswellornot.

5.Idon’tknow________ornotheiswell.

6.Thequestionis_________heshoulddoit.

7.Thedoctorcanhardlyanswerthequestion

______theoldmanwillrecoversoon.

8.Idon’tknow_______togo.if/whetherWhetherwhetherwhether/ifwhetherwhetherwhetherwhether〔三〕其它连接代词和副词的连用主要根据名词性从句中的具体意义,正确的

选择who、which、when、where、why、

how等连接词，这些连接词既具有疑问含义，

又起连接作用，同时在从句中充当各种成分。我们何时举行运动会还没有决定。

________weshallholdoursportsmeetingis

notdecided.

我不知道昨天谁打破了玻璃。

Idon’tknow_________broketheglassyesterday.

我不知道他长的什么样子。

Ihavenoidea_________helookslike.

这就是我忘记眼镜的地方。

Thisis_________Ileftmyglasses.

Whenwhowhatwhere〔四〕引导词that的省略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：

a.主语从句

b.表语从句

c.同位语从句

d.用it做形式宾语的宾语从句

e.并列的宾语从句中的后几个从句的

引导词that不能省略that/(that)1.Idon’tthink________sheiscoming.

2.Itisapity________hehasmadesuchamistake.

3.Thereasonis_________heiscareless.

4.Thenews________ourteamwonthematch

inspiredus.

5.Idon’tthinkitnecessary_________youshould

readEnglishaloud.

6.Hetoldme__________hisfatherhaddied

and__________hehadtomakealivingalone.

(that)thatthatthatthat(that)that五、同位语从句的引导和区分1.同位语从句的格式：n.+连接词+从句

2.能接同位语从句的名词有：fact、idea,news,

information,order,belief,suggestion,advice等

3.连接词通常是that,也可根据含义选用

whether,what,when,where等来引导同位语从句。1.Ihavenoidea_________hecomesfrom.

2.Hecan’tanswerthequestion________he

gotthemoney.

3.Hegaveusmanysuggestions________we

shouldgetupearlierandtakemoreexercise.

4.Ihavenodoubt________hewillwin.

5.Ihavesomedoubt________hewillwin.that/whether/where/howwherehowthatthatwhether〔六〕同位语从句和定语从句的区别1.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句子成分，充当从句的宾语成分

时可省略。2.同位语从句对中心词的内容作进一步的解释和说明，

说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.1.Weexpressedthehopethattheyhadexpressed.

2.Weexpressedthehopethattheywouldcome

toChinaagain.1.Theinformationhasbeenannouncedthatmoremiddle

schoolgraduateswillbeadmittedintouniversity.

2.Theinformationthatherevealedatthemeetingisof

greatvalue.AttributiveorAppositive

定语从句

同位语从句同位语从句定语从句〔七〕名词demand,suggestion,proposal,advice

等词后的同位语从句的语气要用虚拟语气,

结构为should+do,should可省略HegavemeasuggestionthatI(should)

becalmnow.(八〕宾语从句的时态照应1.如果主句时态是现在时或将来时,从句谓语

可根据句意需要而选用任一种时态.

a.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_________________________.hisdreamwillcometruesomedaywhatyouweredoingatthistimeyesterday2.如果主句谓语是过去时,从句谓语动词一般用过去的

某种时态,但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。

Theteachertellus______________________hewaspreparingfortheexaminationHehadbeenawayfromhishometown

fortenyearslighttravelsinastraightline.Practicetime1.Itnowappears______theyareinneedofhelp.A.thatB.which C.whatD.how2.Itisgoodnews______theywillarriveinafewdays.A.whichB.what C.thatD.how3.Thisis______shewasborn.A.whereB.which C.thatD.what4.Thequestionis______wecan’tgotheretoday.A.thatB.what C.whichD.when5.Thequestionis______itisworthdoing.A.ifB.whetherC.whichD.what6.Thereasonhehasmadesuchgreatprogressis_______hehasneverwastedhistime.A.becauseB.why C.thatD.what7.Mysuggestionis______weshouldturnthelandintoricefield