表语从句完整版本

ThePredicative

表语观察思考：指出句子成分Henry

was

anAmericanbusinessman.Henry

met

anAmericanbusinessman.

主语

表语主语谓语

宾语（及物动词）连系动词Ⅰ.Definition（定义）表语是用来说明主语的身份、性质、品性、特征和状态的，表语常由名词、代词、数词、动词过去分词、动词的-ing形式、副词、介词短语、形容词、不定式和从句等来充当。Lyne

isanexcellentstudent.

林是一个出色的学生。表语主语连系动词Ⅱ.Position(位置)

表语常位于系动词（be等词）之后，与主语共同构成主--系--表结构(Subject-Predicativestructure)的句子。Ⅲ.LinkingVerbs(连系动词)

除动词be以外，还有一些后面可接表语的特殊连系动词，如：look,smell,taste,sound,feel,fall,come,go（变成…）,become,grow（渐渐地变化）,turn(变成，一般用于颜色),appear,seem,get,keep,remain,stay等。Theseorangestastegood.

Thestorysoundstrue.

Heappearstoknowthis.Findoutthepredicative.Thepersonstoodinfrontofyoujustnowis

myheadmaster.

Ididn’tknowthatitwas

you

atthattime.Thedoorremained

closed.

Mary’sdailyjobis

cleaningthe

house.Myjobisto

teachyouEnglish.Thereasonwhyhecamelatewas

thathisclockdidn’twork.

ThePredicativeClause

表语从句一、表语从句定义：Thequestioniswhowilldoit.表语从句放在连系动词之后，充当复合句中的表语。

表语从句二、表语从句构成Hissuggestionisthat

weshouldstaycalm.Thatiswhy

shewaslate.引导词引导词

（系动词）+引导词+简单句三、引导表语从句的关联词

1.that引导的表语从句

Thechanceisthatonesmokerinfourwilldiefromsmoking.that仅起连接作用，无意义，在句中不作任何成分，通常不可省略(在口语或非正式英语中可以省).这种从句往往是对主句主语的内容起进一步解释的作用。Another

problem

is

that

good

soil

is

gradually

lost.麻烦是我把他的地址丢了。ThetroubleisthatIhavelosthisaddress.

2.whether引导的表语从句

Thequestioniswhetherwhatmanwillturnupintime.连接词whether起连接作用，引导一般问句、选择问句和反义问句,语序正装,意为“是否、究竟、到底”（注意：if不能引导表语从句)在句中也不作任何成分。我的问题是他是否离开了。Myquestioniswhetherheleft(ornot).问题是明天我们是否去郊游。

Thequestionis

whetherwewillgoforanoutingtomorrow.由从属连词that，whether引导的表语从句。

question(问题)，trouble(麻烦)，problem(问题)，result(结果)，chance(可能性)，suggestion(建议)，idea(想法)，reason(理由)等。表语从句对主句主语进行说明、解释，使主语的内容具体化。连接词在句中做成分么？That’swhereIcan’tagreewithyou.ThisiswhySarawaslateforthemeeting.Thisishowtheyovercomethedifficulties.MystrongestmemoryiswhenIattendedanAmericanwedding.3.疑问词引导特殊问句who,whom,which,whose,where,when,why,how疑问词引导特殊问句，在从句中担任句子成分。

问题是我们能找到谁去替换她呢。Theproblemis

whowecangettoreplaceher.

我们正在调查的是造成事故的原因。

Whatwelookingintoiswhatcausedtheaccident

.

一个值得注意的问题是我们如何控制污染

A

questionworthattentionishowwecanstoppollution.

。4.because引导的表语从句

意思是“因为”，只用于“This/That/Itisbecause…”结构中

(1)That’sbecausehedidn’tunderstandme.(2)That’swhyhegotangrywithme.那是因为他不理解我。那正是他对我生气的原因。(强调原因）（强调结果）这是仅仅因为他不认识她。

It'sjust

becausehedoesn'tknowher.

那是因为他当时生病了。That’s

becausehewasill.那是因为他没有通过考试。Itwas

becausehedidn'tpasstheexam.5.as,asif/though引导的表语从句

Itsoundsasif/thoughsomebodywasknockingatthedoor.Shelooks

asifshewerethemotheroftheorphons.常置于连系动词look,seem,sound,be,become等后面，常用虚拟语气，表示不存在的动作或状态。：用过去时表示与现在事实相反或或对现在情况有所怀疑；用过去完成时表示对过去事实的假设情况并不是看上去的那个样子。Thingsarenot

astheyseemedtobe.

他好像累了。Helooksasifhe'stired.

他看起来还与十年前一样。Helookedjust

asifhehadlookedtenyearsbefore.

听起来好像有人在敲门。Itsounds

asifsomeoneisknockingatthedoor.

Mysuggestionisthatshe___________(start)earlytomorrow.

我的建议是她明天一早就出发。6.使用虚拟语气的表语从句在表示建议、劝告、命令含义的名词后的表语从句，谓语动词需用“should+do”表示，should可省略。常见的词有：advice,suggestion,order,proposal,plan

request,requirement,demand,recommendation,wish等。一个“坚持(insist)”；两个“命令(order，command)”；三个“建议(suggest,propose,advise)”；四个“要求(demand,require,request,ask)”(should)start注意例题1：Thequestionis________wewillhaveoursportsmeetnextweek.A.thatB.ifC.whenD.whetherD注意点1：if不能引导表语从句例题2：Thereasonwhyhefailedis________hewastoocareless.A.becauseB.thatC.forD.becauseof

B注意点2：

主句主语为reason,只能用that引导表语从句，不可用because.注意点3：如果从句是特殊疑问句，用陈述句语序Theproblemis_________totaketheplaceofJohn.A.whocanwegetB.whatwecangetC.whowecangetD.thatwecangetC注意点4在有表语从句的复合句中，主句时态和从句时态可以不一致。

Thequestioniswhyhecriedyesterday.ThequestioniswhowilltravelwithmetoBeijingtomorrow.

Rightorwrong小结：1.表语从句的构成:引导词+简单句2.引导词:｛that,whether,as,asif，becausewho,what,whichwhen,where,how,why3.3个注意点:①if不引导表语从句②主语为reason时，引导词用that③陈述语序连词连接代词连接副词④主句时态和从句时态可以不一致。选择题：1.Thetraditionalviewis____wesleepbecauseourbrainis“programmed”tomakeusdoso.

A.whenB.whyC.whetherD.that2.Youaresayingthateveryoneshouldbeequal,andthisis____Idisagree.

A.whyB.whereC.whatD.how3.—IdrovetoZhuhaifortheairshowlastweek.

—Isthat____youhadafewdaysoff?

A.whyB.whenC.whatD.where4.____shecouldn’tunderstandwas____fewerandfewerstudentsshowedinterestinherlessons.A.What;whyB.That;whatC.What;becauseD.Why;that5.____madetheschoolproudwas____morethan90%ofthestudentshadbeenadmittedtokeyuniversities.

A.What;becauseB.What;that

C.That;whatD.That;because6.—Areyoustillthinkingaboutyesterday’sgame?

—Oh,that’s____.A.whatmakesmefeelexcitedB.whateverIfeelexcitedaboutC.howIfeelaboutitD.whenIfeelexcited

翻译下列句子：Whatshewantstoknowis

whichdresssheshouldbuy.

麻烦在于他以前从未做过这样的工作。问题在于我们是否应当向他们求助。桂林已不再是从前的样子。她想知道的是该买哪条裙子。Thetroubleis

thathehasneverdonetheworkbefore.Thequestionis

whetherweshouldaskthemforhelp.

Guilinisnot

whatitusedtobe.

5.那里是鲁迅曾经居住的地方。6.那是他没有通过考试的原因。7.看起来要下雨了。Thatis

whereLuXunusedtolive.

Thatis

whyhedidn’tpasstheexam.

Itlooks

asifitweregoingtorain.

ThankyouEg.（例子）Thepersonstoodinfrontofyoujustnowis

myheadmaster.Ididn’tknowthatitwas

youatthattime.Thedoorremained

closed.

Mary’sdailyjobis

cleaningthehouse.Thehouseisnotonly

large

butalso

beautiful.WhenIwenttoyourhouse,youwere

out.Noonewas

inthedorm,whenshearrived.Myjobisto

teachyouEnglish.Thereasonwhyhecamelatewas

thathisclockdidn’twork.

2.because,why引导的表语从句例句：(1)That’sbecausehedidn’tunderstandme.(2)That’swhyhegotangrywithme.那是因为他不理解我。那正是他对我生气的原因。(强调原因）（强调结果）4.从属连词that，whether(1)ThetroubleisthatIhavelostheraddress.(2)Myquestioniswhetherheleft(ornot).麻烦是我把她的地址弄丢了。我的问题是他是否离开了。that在表语从句中不充当任何句子成分，也没有任何意义。3.连接代词who,whom,whose,whoever,what,whatever,which,whichever,连接副词where,when,how(1)Theproblemiswhowecangettoreplaceher.(2)Thequestionishowhedidit.(3)Thatiswherehewasborn.

问题是我们能找到谁去替换她呢。问题是他如何做此事的。那就是他出生的地方。what和that在表语从句中