新概念英語(yǔ)第三冊(cè)名詞性從句課件

名詞性從句

Nounclause名詞性從句的概述主語(yǔ)從句賓語(yǔ)從句同位語(yǔ)從句表語(yǔ)從句名詞性從句

概述名詞性從句是在句子中起名詞作用的句子。名詞性從句的功能相當(dāng)于名詞詞組，它在復(fù)合句中能擔(dān)任主語(yǔ)、賓語(yǔ)、表語(yǔ)、同位語(yǔ)、介詞賓語(yǔ)等，因此根據(jù)它在句中不同的語(yǔ)法功能，名詞性從句又可分別稱為主語(yǔ)從句、賓語(yǔ)從句、表語(yǔ)從句和同位語(yǔ)從句。1.名詞性從句的定義類別詞義在從句中的作用從屬連詞that無(wú)任何詞義僅起連接作用，在從句中不充當(dāng)任何句子成分從屬連詞whether和if意為“是否”，表明從句意義的不確定性起連接作用，在從句中補(bǔ)充當(dāng)任何句子成分關(guān)系代詞

who,whom,what,which,whose,whomever,whatever,whichever有各自自身的意義起連接作用，并在從句中充當(dāng)主，表，

賓，定語(yǔ)等關(guān)系副詞

when,where,why,how,however,wherever,whenever有各自自身的意義起連接作用，并在從句中充當(dāng)狀語(yǔ)2.名詞性從句的連接詞(1)that

本身無(wú)意義，引導(dǎo)單一的賓語(yǔ)從句時(shí)that常可省略，但引導(dǎo)主語(yǔ)從句、表語(yǔ)從句、同位語(yǔ)從句時(shí)that通常不能省略。(2)介詞后的連詞。(3)引導(dǎo)主語(yǔ)從句和同位語(yǔ)從句的連詞不可省略。Thatshewaschosenmadeusveryhappy.Weheardthenewsthatourteamhadwon.(4)在從句中做成分的連詞.3.連接詞使用主語(yǔ)從句在復(fù)合句中充當(dāng)主語(yǔ)成分的句子SubjectClause1.主語(yǔ)從句通常由下列詞來(lái)引導(dǎo)：(1)從屬連詞that、whether,if(是否)①

Whathewantstotellusisnotclear.②

Whowillwinthematchisstillunknown.③Whichcardoyoulikedoesn'tmattertome.④Whatevershedidwasright.⑤Whoeverbreakstheruleswillbepunished.⑥

Whomhewillworkwithisstillasecret.2）連接代詞what(什么)、who(誰(shuí))、which(哪個(gè)）、whatever(無(wú)論什么)、whoever(無(wú)論誰(shuí))、whom、whichever(無(wú)論哪個(gè)),whose等；3)連接副詞how(怎樣)、when(什么時(shí)候)、where(哪里)、why(為什么)等。①

Whereherbirthdaypartywillbeheldhasnotyetbeenannounced.②How

Isolvethisproblemdependsonyourattitude.③Whydinosaursdiedoutremainsapuzzle.④WhentheywillgotoAmericahasnotbeendecidedyet.2.it形式主語(yǔ)為避免句子頭重腳輕，常用“it”代替主語(yǔ)從句作形式主語(yǔ)放于句首，而把真正的主語(yǔ)從句置于句末。Itisclearthatheisanhonestman.Itshocksmethathefailedinthisexam.（1）Itbe

+名詞+that從句①

It'sagreatpity

(thattheydidn'tgetmarried).②

It'sagoodthing

(thatyouwereinsured).③

Itisasurprise

(thathecaneatthreeeggsinaminute).④

Itisamiracle(thatthecatsurvivedfromtheaccident).⑤

Itisashameforhim(thathecan'tenterthefinal).（2）It+be+形容詞+that-從句It’simpossible/

possible/probable/

important/

necessary/

fortunate/

certain/

clear/

obvious

/

likely/

natural/strange/true/surprising/funny...that…①

It'ssplendid

(thatyoupassedyourexam).②

It'sstrange

(thattherearenolightson).③

Itistrue(thathewonthematch).④

Itwassurprising(thatshepassedthedifficultexam).(3)It+be+過(guò)去分詞+that-從句It’ssaid/

reported/

believed/

thought/

announced/

decided/

knowntoall/

mustbepointedout/

mustbeadmitted...that…ItisreportedthatthenumberofwildanimalsinAfricaisdecreasing.It’sannouncedthatthehostageshavebeenreleased.It’sdecidedthatthemeetinghasbeenputofftillnextMonday.It’sknowntoushowhebecameawriter.(4)It+不及物動(dòng)詞(短語(yǔ)）(seem/happen/appear/look/occur/turnout)+that從句……①

Itseemsthatyouobjecttheplan.②

IthappenedthatIhadbeenoutwhenhecalled.③

Ithasjustoccuredtomethatthereisstillanotherpossibilitytoensureapromptdeliveryofthegoods.④

Itturnedoutthatthismethoddoesn'tworkwell.*常將seem,appear等后的從句的否定轉(zhuǎn)移到前面。Itdoesn'tseemthattheyknowwheretogo.*seem的五種用法①.sbseems(tobe)+adj./n./prep.Sheseems(tobe)quitehappy.Youdon’tseemtobequiteyourselftoday.②.sbseemstodoSheseemstoknowthesecret.Iseemtohaveseenhimsomewherebefore.③.itseemsthat…Itseemsthatsheisquitehappy.ItseemstobeyearssinceIlastsawyou.④.sb/sthseemsasif….Itseemsasifitisgoingtorain.Heseemsasifhehasknownthenews.⑤.thereseem(s)tobe…Thereseemstobeasmallpineonthetopofthehill.Thereseemstobenoneedtogonow.*it為形式主語(yǔ)，that引導(dǎo)真正主語(yǔ)從句中的虛擬語(yǔ)氣(1)在形容詞為:natural/important/necessary/strange/

essential/dispensable/vital/imperative等時(shí),that引導(dǎo)的從句中的謂語(yǔ)動(dòng)詞形式常用

（should)+動(dòng)詞原形表示。Itwasnecessarythatwe(should)makeeverythingreadyaheadoftime.Itisvital

thateverystudent(should)beabletounderstandtheruleofschool.Itisimportantthateveryone(should)bepresentatthemeetingontime(2)

如果過(guò)去分詞或名詞是suggested/

ordered/

required/

advised/

requested/

insisted/demanded/requirement/suggestion/order

/proposal

等表示建議、要求、命令等詞時(shí)，that引導(dǎo)的從句應(yīng)該用虛擬語(yǔ)氣，其謂語(yǔ)動(dòng)詞的結(jié)構(gòu)為：（should）+動(dòng)詞原形。It'ssuggestedthatstudents(should)maketheirbedbythemselves.

It’srequiredthatstudents(should)haveaphysicalexaminationbeforeenteringtheschool.Itismyproposalthathe(should)

besenttostudyfurtherabroad.3.主語(yǔ)從句的主謂一致問(wèn)題(1)單個(gè)的主語(yǔ)從句作主語(yǔ),謂語(yǔ)動(dòng)詞用單數(shù);如果兩個(gè)或兩個(gè)以上的主語(yǔ)從句作主語(yǔ),謂語(yǔ)動(dòng)詞用復(fù)數(shù)。Whenhewasbornhasn’tbeenfound.Howandwhyhecametothelonelysmallislandisstillamystery.Whenthepersonwasmurderedandwhyhewasmurderedarestillunknown.Whentheywillstartandwheretheygohavenotbeendecidedyet.(2)what引導(dǎo)的主語(yǔ)從句,謂語(yǔ)動(dòng)詞單復(fù)數(shù)可由表語(yǔ)來(lái)決定。

Whatweneedare

womenworkers.

Whatweneedis

moretimeandmoney.3.主語(yǔ)從句的主謂一致問(wèn)題賓語(yǔ)從句復(fù)合從句中充當(dāng)賓語(yǔ)成分的句子ObjectClause01定義與分類1.賓語(yǔ)從句的定義在復(fù)合句中，置于動(dòng)詞、介詞等詞性后面起賓語(yǔ)作用的從句叫賓語(yǔ)從句。

賓語(yǔ)從句的語(yǔ)序必須是陳述語(yǔ)序。簡(jiǎn)單句

Iknowhim復(fù)合句Iknowwhoheis↑↑↑↓主語(yǔ)謂語(yǔ)賓語(yǔ)↓主句賓語(yǔ)從句Imustsaythatyouhavegoodtaste.Idon’tunderstandwhathewantstoexpress.Don’tyouknowthatMarywillgotoShanghainextweek?Ihaveheard

thathehasbeenmarriedbefore.I'llask

ifit'sallrighttoparkhere.(2)有些形容詞后也可以帶有賓語(yǔ)從句,比如：afraid，

sure,anxious，aware，certain，confident，glad，proud，sorry等I’mafraidthatyoucan’tfindhiminthatpark.Wearenot

surewhether/ifwecanpersuadehimoutofsmoking.Ifeltabsolutelycertain

thatI'dseenherbefore.Wearepleasedthattheproblemshavebeenresolved.*當(dāng)besure引導(dǎo)主句是肯定句時(shí)，后面的名詞性從句的連接詞常用that;當(dāng)besure引導(dǎo)的主句是否定句時(shí)，后面的名詞性從句的連接詞常用whether或if.①一般介詞后只跟wh-詞引導(dǎo)的賓語(yǔ)從句（即特殊疑問(wèn)詞、特殊疑問(wèn)詞-ever以及whether）Iamsurprisedat

whathesaid.Thenewbookisabouthowthemannedspaceshipwassentupintospace.Hewasnotconsciousof

whatabigmistakehehadmade.Itdependson

whatyouchooseandhowmanyyouwant.②介詞后如果接that從句，要先加上it,再加that從句，即“介詞+it+that…”結(jié)構(gòu)。

Youmaydependonit

thattheywillsupportyou.(that不能省略)Youcanrelyonit

thatIwillkeepyoursecret.(3)賓語(yǔ)從句也可以跟著介詞后面③介詞except(除了),but,besides及in后可接that從句(that不可省略)。Iknownothingabouthimexceptthatheliveshere.Thisessayisgoodexcept/butthatthehandwritinglooksabitterrible.IwasluckyinthatIwasabletofindagoodjob.Itisnotagoodplantforyourgarden

inthatitsseedsarepoisonous.1）.由連接詞

that

引導(dǎo)賓語(yǔ)從句時(shí)，that在句中不擔(dān)任任何成分，在口語(yǔ)或非正式的文體中常被省去，引導(dǎo)并列句時(shí)，that不可省略。2.1由從屬連詞引導(dǎo)的賓語(yǔ)從句02.連接詞(2).當(dāng)賓語(yǔ)從句是一般疑問(wèn)句時(shí)，由連詞whether或if引導(dǎo)（口語(yǔ)中常用if），因?yàn)閕f/whether翻譯成:“是否”，具有一定的意義，所以不能省略。Lilywantedtoknow

if/whether

hergrandmalikedthehandbag.Let’ssee

if/whether

wecanfindoutsomeinformationaboutthatcity.Italldependsonwhethershewantstogooutsideornot.用

who、whom、what、which、whose、whoever、whomever、whatever、whichever

等引導(dǎo)的賓語(yǔ)從句相當(dāng)于特殊疑問(wèn)句，應(yīng)注意句子語(yǔ)序要用陳述語(yǔ)序。Iwanttoknow

whathehastoldyou.Shealwaysthinksofhowshecanworkwell.Shewillgivewhoeverneedshelpawarmsupport.Iamsocuriousaboutwhichcountryyouwanttolivein.

Iwonderwhoisresponsiblefortheaccident.由連接代詞引導(dǎo)的賓語(yǔ)從句由連接副詞引導(dǎo)的賓語(yǔ)從句where,when,why,how等連接副詞引導(dǎo)賓語(yǔ)從句，也要陳述句的語(yǔ)序。Doyouknowwherehelives?Pleaseletmeknowhowyouwillsolvethisproblem.Theydidn’ttellmewhenthepartystarted.Couldyoutellushowlongthemeetingwilllast?02時(shí)態(tài)問(wèn)題2.1如果主句是現(xiàn)在的時(shí)態(tài)（包括一般現(xiàn)在時(shí)，現(xiàn)在進(jìn)行時(shí)，現(xiàn)在完成時(shí)），從句的時(shí)態(tài)可根據(jù)實(shí)際情況而定，（包括一般現(xiàn)在時(shí)，一般過(guò)去時(shí)，一般將來(lái)時(shí)，現(xiàn)在完成時(shí)等）2.2.如果主句是過(guò)去的時(shí)態(tài)（包括一般過(guò)去時(shí)，過(guò)去進(jìn)行時(shí)），那么從句的時(shí)態(tài)一定要用相對(duì)應(yīng)的過(guò)去的某種時(shí)態(tài)（包括一般過(guò)去時(shí)，過(guò)去進(jìn)行時(shí)，過(guò)去將來(lái)時(shí)，過(guò)去完成時(shí)）2.3當(dāng)從句是客觀真理，定義，公理，定理時(shí)用一般現(xiàn)在時(shí)。Theteachersaidthatthesuntravelsaroundtheearth.Theteachersaidthattheworldismadeupofmatter.3.it做形式賓語(yǔ)，將真正賓語(yǔ)從句后置的情況(1).動(dòng)詞

find,feel,think,consider,make,believe等后面有賓語(yǔ)補(bǔ)足語(yǔ)的時(shí)候，則需要用it做形式賓語(yǔ)而將that引導(dǎo)的賓語(yǔ)從句后置.“主語(yǔ)+動(dòng)詞+it+賓語(yǔ)補(bǔ)足語(yǔ)+that從句...

”Ithink

itnecessarythatwetakeplentyofhotwatereveryday.He

felt

itdifficultthatAlicefinishsomuchworkinoneday.Machinesmake

itpossiblethatpeopledomoreworkwithlessenergy.(3)用于“動(dòng)詞+介詞（短語(yǔ)）+it+that從句”，常見(jiàn)于answerfor(保證),dependon,relyon,insiston(堅(jiān)持，強(qiáng)調(diào)),lookto(寄望),seeto(保證),stickto(堅(jiān)持),counton(指望)等結(jié)構(gòu)中。Youmaydependon

it

thatTomwillhelpyouwithyourEnglish.Ican’tanswerfor

it

thathewillhelpyou.Youcancountonit

thatheisverysmart.Youshouldseeto

itthatsuchthingswon'thappen.(4)用于“動(dòng)詞+賓語(yǔ)+介詞短語(yǔ)”的句型中.Keepitinmindthatyouhavetobehomebyteno’clock.He

took

it

forgranted

thathewouldbeadmittedintoPekingUniversity.4.名詞性從句的注意事項(xiàng)4.1用whether或if引導(dǎo)的賓語(yǔ)從句，其主語(yǔ)和謂語(yǔ)的順序也不能顛倒，仍保持陳述句語(yǔ)序。此外，whether與if在作“是否”的意思講時(shí)，常放在動(dòng)詞know,ask,care,wonder,findout等之后引導(dǎo)賓語(yǔ)從句，不過(guò)在下列情況下一般只能用whether，不用if

。

(4)引導(dǎo)介詞賓語(yǔ)時(shí),

只能用whether；Hisfatherisworriedabout

whetherhelosehiswork.I'mthinkingabout

whetherIshouldquitmypresentjob.Everythingdependson

whetherwehaveenoughmoney.(5)if與whether都可以與ornot連用，但后面緊跟著ornot時(shí)只能用whether；Wedidn'tknowwhetherornotshewasready.（此時(shí)只能用whether）Iwonderwhether/ifthenewsistrueornot.（此時(shí)則二者都可以用）(6)在不定式前只能用whetherIdidn’tdecidewhethertogoornot.①當(dāng)一個(gè)謂語(yǔ)動(dòng)詞帶兩個(gè)或兩個(gè)以上的that引導(dǎo)的賓語(yǔ)從句時(shí),第一個(gè)可以省后幾個(gè)不能省略.Hesaid(that)thebookwasveryinterestingand

that(不省略)allthechildrenliketoreadit.②that賓語(yǔ)從句的狀語(yǔ)部分位于從句之前時(shí).Ipromisedthatifanyonecouldsetmefree,Iwouldmakehimkingovertheearth.③賓語(yǔ)從句的主語(yǔ)是非謂語(yǔ)動(dòng)詞或主語(yǔ)從句時(shí).Theoldladythenexplained

thatwhatshewaslookingforwasapairofglovesforagirl.賓語(yǔ)從句中that不能省略的9種情況

④有間接賓語(yǔ)時(shí)Hetoldme

thathewasleavingforJapan.⑤在“it(形式賓語(yǔ))+補(bǔ)語(yǔ)”之后時(shí)Ithinkitnecessarythatheshouldstayhere.⑥賓語(yǔ)從句與動(dòng)詞被其他詞,插入語(yǔ)或從句隔開(kāi)時(shí)Theytoldusonceagainthatthesituationwasserious.Wehope,onthecontrary,

thathewillstayathomewithus.

WhenhegottoEngland,hefound,however,thathisEnglishwastoolimited.⑦that從句單獨(dú)回答問(wèn)題時(shí)?！猈hatdidhehear?—ThatKatehadpassedtheexam.⑧that引導(dǎo)的從句位于句首時(shí)Thatourteamwillwin,Ibelieve.⑨在except,but,in等介詞后,其它一些介詞的賓語(yǔ)從句,如由連詞that引導(dǎo),則需用it先行一步,作形式賓語(yǔ)HehasnospecialfaultexceptthathesmokestoomuchSeetoitthatchildrendon’tcatchcold.DACDD表語(yǔ)從句在復(fù)合句中，位于系動(dòng)詞之后作表語(yǔ)的從句叫表語(yǔ)從句。PredicativeClause01定義與結(jié)構(gòu)ThisisagardenwherehestayedThisis↑↓↑↑主語(yǔ)表語(yǔ)系動(dòng)詞表語(yǔ)從句簡(jiǎn)單句復(fù)合句在復(fù)合句中，位于系動(dòng)詞之后作表語(yǔ)的從句叫表語(yǔ)從句。引導(dǎo)表語(yǔ)從句的關(guān)聯(lián)詞與引導(dǎo)主語(yǔ)從句的關(guān)聯(lián)詞大致一樣，表語(yǔ)從句位于系動(dòng)詞后，有時(shí)用asif引導(dǎo)。主語(yǔ)+連系動(dòng)詞+句子作表語(yǔ)（表語(yǔ)從句）(1).that引導(dǎo)表語(yǔ)從句，無(wú)詞義，只起連接作用，不可省。(2).系動(dòng)詞可為be,

look,

seem,

sound,

appear等。(3).主語(yǔ)可為名詞fact,

truth,

cause,

question,

explanation,

trouble,

assumption,

belief等，代詞this,

that,

these,

it等。2.構(gòu)成要素3.連接詞(1)由從屬連詞that,whether引導(dǎo)的表語(yǔ)從句,that不可省略Theproblemis

thatmillionsofpeopledieofillnessescausedbysmoking.Thequestioniswhetheritisworthdoing.Whatimpressedmemost

isthathewasnotafraidofdifficulties.Allshe'sworriedaboutiswhether

heisallright.翻譯：Thequestion

iswhetheryouwillsupportme.1.問(wèn)題在于你是否會(huì)支持我。2.他的意思是你應(yīng)該把門打開(kāi)。Whathemeansisthatyoushouldopenthedoor.(2)由關(guān)系代詞who,whom,which,what,whose等引導(dǎo)的表語(yǔ)從句。WhatIwanttoknowis

whichroadweshouldtake.Thequestionis

whoshouldberesponsibleforthisaccident.Thisis

whatIwanttoexpress.WhatIwanttoknowiswhosewallethasbeenlost.我想知道誰(shuí)的錢包丟了(3)由關(guān)系副詞when,where,why,how等引導(dǎo)的表語(yǔ)從句.Thatis

where

Ican’tagreewithyou.Thequestion

iswhyhecamehere.AllIwanttoknowishowheimproveshisspokenEnglish.Thequestioniswhenhecanarriveatthehotel.醫(yī)院在這Thisiswherethehospitalis.問(wèn)題是他怎么知道答案的Theproblemishowheknowstheanswer.4.表語(yǔ)從句的特殊引導(dǎo)詞because,why,asif/though及句型thereasonwhy/

for…

isthat…ItisbecauseIloveyoutoomuch.ThatiswhyIfailedtheexam.Itlooksasif

itisgoingtorain.Thereasonwhyhewasdismissedisthat

hedidn’tworkhard.Sheseemsasifshehaddoneagreatthing.“Thatiswhy...”是常用句型，意為“這就是……的原因/因此……”，其中why引導(dǎo)的名詞性從句在句中作表語(yǔ)，該句型通常用于針對(duì)前面已經(jīng)說(shuō)明過(guò)的原因進(jìn)行總結(jié)。ThatiswhyIcamehere.Thatiswhyyoucanfindthecatinthebox.*補(bǔ)充：(1）“Thatiswhy...”與“Thatisthereasonwhy...”同義，只不過(guò)從語(yǔ)法結(jié)構(gòu)上講，“Thatisthereasonwhy...”中why引導(dǎo)的是—個(gè)定語(yǔ)從句，將其中的thereason去掉則與“Thatiswhy...”結(jié)構(gòu)一樣

。Thatis(thereason)

whyIcannotagree.Thatis(thereason)whyhepaysmoreattentiontoEnglisheducation.That's(thereason)whyI'msohappytogotothemovieswithhim.(2）“Thatisbecause...”與“Thatiswhy...”之間的不同在于“Thatisbecause...”指原因或理由，“Thatiswhy...”則指由于各種原因所造成的后果。Hedidnotseethefilmlastnight.Thatisbecausehehadtohelphislittlesisterwithherhomework.

Hehadseenthefilmbefore.Thatiswhyhedidnotseeitlastnight.前面是結(jié)果，后面是原因前面是原因，后面是結(jié)果1.Youaresayingthateveryoneshouldbeequal,

andthisis____Idisagree.A.why

B.where

C.when

D.how2.—IdrovetoZhuhaifortheairshowlastweek.

—Isthat____youhadafewdaysoff?A.why

B.when

C.what

D.where3.____shecouldnn’tunderstandwas____fewerandfewerstudentsshowedinterestinherlessons.A.What;why

B.That;what

C.What;because

D.Why;thatmadetheschoolproudwas____morethan90%ofthestudentshadbeenadmittedtokeyuniversities.A.What;because

B.What;that

C.That;what

D.That;because練一練BAAB同位語(yǔ)從句同位語(yǔ)從句指在復(fù)合句中充當(dāng)同位語(yǔ)的從句appositiveclause01.同位語(yǔ)從句的定義同位語(yǔ)從句用來(lái)對(duì)其前面的抽象名詞進(jìn)行解釋說(shuō)明（即被解釋說(shuō)明的詞=同位語(yǔ))。同位語(yǔ)從句即重復(fù)說(shuō)明同一個(gè)稱謂或事件的從句。(1)同位語(yǔ)從句一般跟在抽象名詞fact,idea,news,word,rumor,hope,belief,thought，truth,theory,doubt,suggestion,proposal,possibility,warning,instruction,reason,information,message,story,question,order,demand,wish,doubt,statement等之后，對(duì)這些名詞的具體內(nèi)容進(jìn)行說(shuō)明或解釋。02.同位語(yǔ)從句的用法Weheardthenews

thatourteamhadwon.Theywereworriedoverthefact

thatyouweresick.

The

message

thatwearehavingaholidaytomorrowissenttothem.

The

questionwhetheritisrightorwrongdependsontheresult.【注意1】在某些名詞，如：demand,

suggestion,

requirement,wish,resolution,proposal等

詞后面的同位語(yǔ)從句要用虛擬語(yǔ)氣，即同位語(yǔ)從句的謂語(yǔ)動(dòng)詞形式為“should+動(dòng)詞原型”（should可省略）

TherewasasuggestionthatBrownshouldbedroppedfromtheteam.Yourrequirement

thatsheshouldwaittillnextweekisreasonable.Theresolutionthatwomenbeallowedtojointhesocietywascarried(2)引導(dǎo)同位語(yǔ)從句的詞除連詞that,whether外，還有連接代詞what,which,who,以及連接副詞how，when，where，why等。（注：if

不能引導(dǎo)同位語(yǔ)從句。）有時(shí)同位語(yǔ)從句能夠和同位的名詞分開(kāi).Thestorygoes

thathebeatshiswife.

Thenewsgotaboutthathehadwonacarinthelottery.Therumourspreadthatanewschoolwouldbebuilthere.Reporthasit

thattheSmithsareleavingtown.Thethoughtcametohimthatmaybetheenemyhadfledthecity.Theordersooncamethatallcitizensshouldevacuatethevillage.03.分離同位語(yǔ)從句04.同位語(yǔ)從句與定語(yǔ)從句的區(qū)別1.從詞類上區(qū)別同位語(yǔ)從句前面的名詞只能是idea，fact，news，hope，belief，suggestion，proposal，word，thought，doubt，truth，possibility，promise，order等有必須內(nèi)涵的名詞；而定語(yǔ)從句的先行詞能夠是名詞，代詞，主句的一部分或是整個(gè)主句。Wordcamethathehadbeenabroad.Ourteamhaswonthegame,whichmadeusveryhappy.Thedoctor