高三專項突破-名詞性從句復(fù)習(xí)-課件

名詞性從句NounClauseNounClause:FunctionsasaNOUNinasentence.

Question:Whatisthefunctionofanouninasentence?名詞在句中可以充當(dāng)什么成分?

名詞性從句

nounclause

主語從句subjectclause

賓語從句objectclause

表語從句predicativeclause

同位語從句appositiveclause引導(dǎo)名詞從句的連接詞：1）連接代詞who,whom,whose,which,what,whoever,whichever,whatever等連接副詞when,where,why,how,whenever,wherever,however2）連接詞whether/if若一個名詞從句,表達(dá)的含義為否用whether/if3）連接詞that若一個句子表達(dá)含義和句子結(jié)構(gòu)均完整，用連詞that。“that”在從句中不充當(dāng)任何成分，沒有任何含義。一.Objectclause(賓語從句)1)老師教導(dǎo)我們要志向崇高。Theteachertaughtusthatweshouldaimhigh.2)你是否能成功將取決于你做什么和怎么做。Yoursuccesswilldependonwhatyoudoandhowyoudoit.3)他是否能來幫助我們，我感到懷疑。Idoubtwhether/ifhewillcometoourhelp.4)Whetherhewillacceptyouroffer,Idon’tknow.(不用if)

1.Thefactis_____shedoesn’tlikepopmusic.2.Mytroubleis_____Idon’thaveenoughexperience.3.Thequestionis_______hewillbepresentornot.4.Whattroubledhimwas________hecouldgetthemoney.thatthatwhetherwhether/where/how二.Predicativeclause(表語從)句5.Heisabsenttoday.It’s________heisseriouslyill.6.Itlooks________it’sgoingtorainagain.becauseasif三.Subjectclause(主語從句)

1.人生最重要的并非金錢。

Whatisthemostimportantinlifeisn’tmoney.

2.凡是想看這部電影的人可免費(fèi)得到一張票。Whoeverwantstoseethefilmmaygetafreeticket.

3.Thattheearthisroundisknowntoall.---Itisknowntoallthattheearthisround.4.Thatyoumissedthechanceisapity.----Itisapitythat…that無意義,后接一個完整的句子.Appositiveclause(同位語從句):

后面跟同位語從句的名詞有:fact,news,ideathought,question,remark等.1.Theidea______computerswillrecognizehumanvoicessurprisesmanypeople.2.Thepossibility______themajorityofthelabourforcewillworkathomeisoftendiscussed.3.Ihavenoidea______hehasgone.4.Theyarethinkingaboutthequestion_______theycouldsucceedinthecompetition.5.Pleasetellusthetruth______didthatforus.thatthatwherehowwho注意點(diǎn)一:

同位語從句與定語從句的區(qū)別1.同位語從句意思完整,that引導(dǎo),不完整時,用whether,when,where,how…來引導(dǎo).(1)定語從句中的that既代替先行詞，同時在從句中作某個成分（主語或賓語），而同位語從句中的that是連接詞，只起連接主句與從句的作用，不充當(dāng)句中任何成分。(2)定語從句是形容詞性的，其功能是修飾先行詞，對先行詞加以限定，描述定的性質(zhì)或特征；同位語從句是名詞性的，其功能是對名詞進(jìn)行補(bǔ)充說明。他告訴我的消息是湯姆明年將出國。1)ThenewsthathetoldmeisthatTomwouldgoabroadnextyear.（第一個that引導(dǎo)的從句是定語從句，that在從句中作賓語）湯姆將出國的消息是他講的.2)ThenewsthatTomwouldgoabroadistoldbyhim.（同位語從句，that在句中不作任何成分）

注意點(diǎn)二:what與that在引導(dǎo)名詞性從句時的區(qū)別

what引導(dǎo)名詞性從句時在從句中1）充當(dāng)句子成分（主、賓、表）；2）本身有詞義。而that1）只起連接作用；2）本身沒有詞義；3）不在從句中擔(dān)任成分。

1)_______yousaidyesterdayisright.(=Allthatyou…)

2)______sheisstillaliveisapuzzle.WhatThat注意點(diǎn)三:用whether不用if在賓語從句中，if和whether通?？梢曰Q使用.但在1)連接詞緊挨著ornot時,用whether.Idon’tknowwhetherornothewillcome.2)主語從句，表語從句和同位語從句若需表達(dá)“是否”，只能用連詞whether，不能用if。3)介詞賓語從句只能用whether，不用if。4)whethertodo…Hehasn’tdecidedwhethertogo.5)discuss+whether從句

注意點(diǎn)四:that的省略問題Hesaid(that)hecouldn’ttellyourightawayandthatyouwouldn’tunderstand.Hesaid(that)hecouldn’ttellyourightawayandyouwouldn’tunderstand.JustthenInoticed,forthefirsttime,ourmasterwaswearinghisfinegreencoat.JustthenInoticed,forthefirsttime,that

ourmasterwaswearinghisfinegreencoat.3.除了他來自南方之外,我們對他一無所知.Weknownothingabouthimexceptthatheisfromthesouth.4.他病倒了使我們很擔(dān)心.Thathehadfallenillmadeusworried.連接詞