高中英语必修三之名词性从句课件

Grammarandusage名词性从句NounClauses2023/6/71优秀课件，精彩无限！高考链接2023/6/72优秀课件，精彩无限！Justhaveago.Canyouchoosethebestanswertoeachsentencefrom07NMET?1.Byimprovingreadingskills,youcanreadfasterandunderstandmoreof______youread.（2007上海春）A.that B.what C.which D.whether2.Theseasideheredrawsalotoftouristseverysummer.Warmsunshineandsoftsandsmake________itis.（2007天津）A.whatB.whichC.howD.where3.Whynottryyourluckdowntown,Bob?That’s______thebestjobsare.（2007浙江）

A.whereB.whatC.whenD.why2023/6/73优秀课件，精彩无限！4.Youcanonlybesureof_________youhaveatpresent;youcannotbesureofsomething_____youmightgetinthefuture.（2007安徽）

A.that;what B.what;/ C.which;thatD./;that5.—Where’sthatreport?—Ibroughtittoyou____youwereinMr.Black’sofficeyesterday.（2007北京）A.ifB.whenC.becauseD.before2023/6/74优秀课件，精彩无限！6.Itisnoneofyourbusiness

otherpeoplethinkaboutyou.Believeyourself.（2007福建）A.howB.whatC.which D.when7.Havingcheckedthedoorswereclosed,and_________allthelightswereoff,theboyopenedthedoortohisbedroom.（2007湖南）

A.whyB.thatC.whenD.where2023/6/75优秀课件，精彩无限！CanyoudistinguishTHAT-CLAUSEinthetwosentences?1.Weexpressedthehopethattheyhadexpressed.

2.WeexpressedthehopethattheywouldcometoChinaagain.2023/6/76优秀课件，精彩无限！在复合句中起名词作用的从句叫名词从句(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，名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。名词从句2023/6/77优秀课件，精彩无限！Hisjobisimportant.Whathedoesisimportant.Thisishisjob.Thisiswhathedoeseveryday.

{名词性从句在功能上相当于名词主语表语

{2023/6/78优秀课件，精彩无限！

{Idon’tlikehisjob.Idon’tlikewhathedoeseveryday.Idon’tknowabouttheman,Mr.White.Idon’tknowaboutthefactthatheisateacher.宾语同位语

{2023/6/79优秀课件，精彩无限！

1.______thebabycouldspeakmadehisparentsveryhappy.A.ThatB.WhatC.WhyD.If2.Iwonder____youwillgoshoppingorstayathome.A.thatB.ifC.whetherD.what主语从句宾语从句Practice2023/6/710优秀课件，精彩无限！3.Thisis_____hewasoftenlateforschool.A.whatB.thatC.whyD.whether4.Weallknowthetruth____theearth____aroundthesun.if;movedB.that;movesC.why;moveD.whether;move表语从句同位语从句2023/6/711优秀课件，精彩无限！Atlunchtime,theradioweathermanreportedthatthemistwouldbecomeathickfogintheafternoon.Thetruthisthatthefogistoothickforthebustorunthatfar.Whatsurprisedmemostwasthattheoldmancouldn’tseeanything.ThefactthatPollydidn’taskfortheman’snameisapity.Findclausesfromthefollowingsentencesandtellthefunctionsofthem.AppositiveClause(同位语从句)SubjectClause(主语从句)ObjectClause(宾语从句)PredicativeClause(表语从句)2023/6/712优秀课件，精彩无限！1

That

hewillsucceediscertain.2

Whether

hewillgothereisnotknown.3

What

hesaidisnottrue.4

Where

hehidthemoneyistobefoundout.5

Whoever

comesiswelcome.6How

wecanhelpthetwins

willbediscussedatthemeeting.7

When

they’llstarttheproject

hasnotbeendecidedyet.SubjectClause主语从句2023/6/713优秀课件，精彩无限！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。1.Itiscertainthathewillsucceed.2.Itisnotknownwhetherhewillgothere.3.Ithasnotbeendecidedyetwhenthey’llstarttheproject.“It”

isusedas

emptysubject形式主语2023/6/714优秀课件，精彩无限！It’slikely/possible/important/necessary/clearthat…

很可能/重要的是……/必要的是……/很清楚……It’ssaid/reportedthat…

据说/据报道……Itseems/appears/happensthat…显然、明显、碰巧......It’sbeenannounced/declaredthat…已经通知/宣布……It’snowonderthat…并不奇怪/无疑……It’sapity/afact/acommonknowledge

(众所周知)/

acommonsaying

(俗话说)

that…在下列句型中常使用that引导主语从句2023/6/715优秀课件，精彩无限！宾语从句在句中充当宾语成分(可以作谓语动词、介词、不定式等非谓语动词的宾语)Theyknow

that

thehabitwillkillthem.Italldependson

whethertheywillsupportus.Heasked

howmuchIpaidfortheviolin.Hemade

it

cleartothepublic

that

hedidanimportantandnecessaryjob.

Ifind

it

necessary

that

weshoulddothehomework.Tellthefunctionofthefollowingclauses.that,whether,if(that常可省略)who,what,which,whoever,whatever,whenwherewhyhow宾语从句连词2023/6/716优秀课件，精彩无限！当whether后紧跟or/ornot时,不用if.Idon’tknowwhetherIwillstayornot介词后面的宾语从句不能用if.

IworryaboutwhetherIhurtherfeeling.

注意1.Whether和if都可以引导宾语从句2023/6/717优秀课件，精彩无限！

在主+谓+it(形式宾语)+宾补+that从句(真正宾语)的句型中不省略Wemustmake

it

clear

thatwemeanwhatwesay.由连词and连接的两个由that引导的宾语从句中,第二个that不省略。Hetoldme(that)hewouldcome

andthathewouldcomeontime.2.that在宾语从句中的省略与保留2023/6/718优秀课件，精彩无限！Thequestioniswhetherwecanrelyonhim.That’sbecausewewereinneedofmoneyatthattime.Helookedasifhewasgoingtocry.That’s

whyIwaslate.表语从句:在句中充当表语成分，一般放在连系动词之后。作用：对主语进行解释说明。表语从句2023/6/719优秀课件，精彩无限！连接词when/where/why/how/becausethat/whether/asif/asthough(if不引导表语从句)连接代词who/whom/whose/which/what连接副词2023/6/720优秀课件，精彩无限！同位语从句在句中充当同位语成分，其一般跟在一些抽象名词(idea；belief；fact；truth；problem；news等)后面，对名词作进一步解释说明。同位语从句常用that引导或用连接副词when/where/why/how/whether1)Theidea

thatcomputerscanrecognizehumanvoicessurprisesmanypeople.2)

WordcamethatNapoleonhimselfwascomingtoinspect(视察)them.3)Sydneykepthispromise

thathewouldalwaysdoanythinghecouldforLucietomakesureofherhappiness.同位语从句2023/6/721优秀课件，精彩无限！1.TwothirdsofallgirlsinBritainareonadiet./Thefactworriestheirparentsandteachersalot.2.TheQueenofEnglandwasonathree-dayvisitinChina./Weheardthenewslastnight._______________________________________________Thefact

that

twothirdsofallgirlsareonadietworriestheirparentsandteachersalot._____________________________________________________________Weheardthenewslastnightthat

theQueenofEnglandwasonathree-dayvisitinChina.2023/6/722优秀课件，精彩无限！4.Timetravelispossible./Thereisnoscientificprooffortheidea.5.Chinesestudentsshouldbegivenmorefreetime./Thesuggestioniswelcomedbymanypeople,especiallykidsinschool.3.Teenagersshouldnotspendtoomuchtimeonline./ManyBritishparentsholdtheview.________ManyBritishparentsholdtheview

that

teenagersshouldn’tspendtoomuchtimeonline._______________________________Thereisnoscientificprooffortheidea

that

timetravelispossible.____________________________________________________________Thesuggestion

that

Chinesestudentsshouldbegivenmorefreetime

iswelcomedbymanypeople,especiallykidsinschool.2023/6/723优秀课件，精彩无限！DotheExercise2023/6/724优秀课件，精彩无限！分析下列宾语从句中的连词Idon’tdoubt（that）youwillsucceed.Idon’tknowwhether/ifhewillcometonight.Idoubtif/whetheryouwillkeepyourpromise.3个句子中的连词that,whether,if（是否）在名词性从句中只起连接作用，在句中不担任成分,被称为连接词注意：A.that本身无意义，在宾语从句中可以省略，但在别的三种名词性从句中不可以省略。B.whether和if有是否的意义，在宾语从句中二者通常可以互换。但whether可以用于所有的四种名词性从句，而if仅可以用于宾语从句。引导名词从句的关联词连接词2023/6/725优秀课件，精彩无限！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.

Thisiswhatwearelookingfor.名词性从句考点归纳b.疑问词+句子的剩余成分2023/6/726优秀课件，精彩无限！(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。Howwashesuccessfulisstillapuzzle.()

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

FTTF他是怎么成功的仍然是个谜。

Couldyoutellmewherehelives?()

Couldyoutellmewheredoeshelive?()2023/6/727优秀课件，精彩无限！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。2023/6/728优秀课件，精彩无限！that/what1.______hewantsisabook.2.______hewantstogothereisobvious.

3.Theresultis______wewonthegame.

4.Thisis_____wewanttoknow.

5.Is_____hetoldustrue?

6.Weshouldpayattentionto______theteacherissaying.

7.Ihavenodoubt_____hewillcome.

8.Ihavenoidea_____hedidthatafternoon.

WhatThatthatwhatwhatwhatthatwhat2023/6/729优秀课件，精彩无限！

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和whether的选用不能使用if的情况：2023/6/730优秀课件，精彩无限！

1.Iaskedher__________shehadabike.

2.________wewillholdapartyintheopenairtomorrowdependsontheweather.

3.We’reworriedabout________heissafe.

4.Idon’tknow___________heiswellornot.

5.Idon’tknow________ornotheiswell.

6.Thequestionis________heshoulddoit.

7.Thedoctorcanhardlyanswerthequestion

________theoldmanwillrecoversoon.

8.Idon’tknow_______togo.if/whetherWhetherwhetherwhether/ifwhetherwhetherwhetherwhetherif/whether2023/6/731优秀课件，精彩无限！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。

2023/6/732优秀课件，精彩无限！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。

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.

Whenwhowhatwhere2023/6/733优秀课件，精彩无限！that可省略的情况：

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不能省略引导词that的省略单个宾语从句中的that可省略2023/6/734优秀课件，精彩无限！1.Idon’tthink_______sheiscoming.

2.Itisapity_______hehasmadesuchamistake.

3.Thereasonis_______heiscareless.

4.Thenews_______ourteamwonthematchinspiredus.

5.Idon’tthinkitnecessary_____youshouldreadEnglishaloud.

6.Hetoldme______hisfatherhaddiedand_____hehadtomakealivingalone.

(that)thatthatthatthat(that)thatthat/(that)2023/6/735优秀课件，精彩无限！1.同位语从句的格式：2.能接同位语从句的名词有：3.连接词通常是that,也可根据含义选用

三、同位语从句的引导和辨别n.+连接词+从句fact,idea,

news,order,belief,suggestion,advice,information等

whether,what,when,where等来引导同位语从句。2023/6/736优秀课件，精彩无限！1.Ihavenoidea_______hecomesfrom.

2.Hecan’tanswerthequestion_____hegotthemoney.

3.Hegaveusmanysuggestions_______weshouldgetupearlierandtakemoreexercise.

4.Ihavenodoubt______hewillwin.

5.Ihavesomedoubt________hewillwin.wherehowthatthatwhetherthat/whether/where/how2023/6/737优秀课件，精彩无限！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，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。同位语从句和定语从句的区别2023/6/738优秀课件，精彩无限！Weexpressedthehope

thattheyhadexpressed.2.Weexpressedthehope

thattheywouldcometoChinaagain.1.Theinformationhasbeenannounced

thatmoremiddleschoolgraduateswillbeadmittedintouniversity.

2.Theinformation

thatherevealedatthemeeting

isofgreatvalue.ATAPAPATAttributiveorAppositive2023/6/739优秀课件，精彩无限！HegavemeasuggestionthatI(should)becalmnow.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

2023/6/740优秀课件，精彩无限！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_______________________________.hisdreamwillcometruesomedayatthistimeyesterday

宾语从句的时态呼应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。whatyouweredoing2023/6/741优秀课件，精彩无限！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_________________________.hewaspreparingfortheexamination

hehadbeenawayfromhishometownfortenyearslighttravelsinastraightline2.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。

2023/6/742优秀课件，精彩无限！1.Thereason_____wedidn'ttrusthimwas______heoftenlied．2.Thereason____hegaveforhisabsentwas______hewasill.reason后面的表语从句只能用that引导,不能用why引导,但reason后面的定语从句可以用why或者that引导。在名词性从句中，我们还须特别注意以下问题：whythatthatthat2023/6/743优秀课件，精彩无限！2023/6/744优秀课件，精彩无限！1.Theyexpressedthehope___theywouldcomeovertoChina.A.whichB.thatC.whomD.when2.Thefact___hedidn’tseeTomyesterdayistrue.A.thatB.whichC.whenD.what3.Ihavenoidea____hewillcomeback.A.whereB.whenC.whatD.thatChoosethebestanswer2023/6/745优秀课件，精彩无限！4.Thenews___surprisedeverybodyyesterdaynowprovesto

befalse.A.thatB.whenC.whatD.how5.Oneofthemenheldtheview___thebooksaidwasright.A.whatthatB.thatwhichC.thatwhatD.whichthat6.Wordhascome___someAmericanguestswillcomeforavisittoourcollegenextweek.A.whatB.whetherC.thatD.which2023/6/746优秀课件，精彩无限！7.Thequestionis____thefilmisworthseeing.A.ifB.whatC.whetherD.how8.Theyreceivedorders_____theworkbedoneatonce.A.whichB.whenC./D.that9.Thereason____Ihavetogois____mymotherisillinbed.A.why;whyB.why;becauseC.why;thatD.that;because2023/6/747优秀课件，精彩无限！10.___Ican’tunderstandis___shewantstochangehermind.A.What;whyB.Which;howC.That;whyD.What;because11.____hisdreamofgoingtocollegewillcometrueisuncertain.A.ThatB.WhetherC.IfD.Evenif2023/6/748优秀课件，精彩无限！12.Itisknowntous___wherethereispollution,thereisharm.A.whichB.whereC.whatD.that13.Ihavetheinformation____.A.ofwhathe’llcomesoonB.thathe’llcomesoonC.ofthathe’llcomesoonD.hiscomingsoon2023/6/749优秀课件，精彩无限！14.---Isawyourneighborbreakyourwindowwithabasketball.---____itmademenearlymad.A.ThathebrokeB.WhathebrokeC.HebrokeD.Hisbreak15.Itremainsaquestion____wecangetsomuchmoneyinsuchashorttime.A.howB.thatC.whenD.what2023/6/750优秀课件，精彩无限！16.---CanIhelpyou?---Yes,doyouknow____?A.whencomesthebusB.whenwillcomethebusC.whendoesthebuscomeD.whenthebuscomes17.Hemadeapromise___anyonesethimfreehewouldmakehimveryrich.A.thatB.ifC.whatD.thatif2023/6/751优秀课件，精彩无限！18.Theylosttheirwayintheforestand____mademattersworsewas___nightbegantofall.A.what;thatB.it;thatC.what;whenD.which;what2023/6/752优秀课件，精彩无限！1.Itnowappears______theyareinneedofhelp.A.thatB.whichC.wh