同位語(yǔ)從句講課

同位語(yǔ)從句本節(jié)課的主要任務(wù)什么是名詞性從句？名詞性從句有哪幾種？你能舉出一些例子嗎？什么是同位語(yǔ)從句？如何正確使用同位語(yǔ)從句的引導(dǎo)詞？同位語(yǔ)從句與that引導(dǎo)的定語(yǔ)從句的區(qū)別是什么?該如何區(qū)分呢?

什么是名詞性從句？

名詞性從句有哪幾種？

你能舉出一些例子嗎？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．名詞性從句：Hisjobisimportant.Whathedoesisimportant.

{主語(yǔ)

{Thisishisjob.Thisiswhathedoeseveryday.表語(yǔ)名詞性從句在句中可以擔(dān)任：

主語(yǔ)、賓語(yǔ)、表語(yǔ)、同位語(yǔ)，因此，根據(jù)它在句中不同的語(yǔ)法功能，分為：賓語(yǔ)從句ObjectClause表語(yǔ)從句Predicative主語(yǔ)從句SubjectClasuse同位語(yǔ)從句AppositiveClause名詞性從句NounClause

從句一律保持陳述語(yǔ)序。主語(yǔ)從句同位語(yǔ)從句表語(yǔ)從句賓語(yǔ)從句Whatkindofnounclausesarethey?

Whatitwastobecomewasamystery.2.Idon’tknowwhowillhelpHenrytowinthebet.3.Histroubleisthathedoesn’tknowanybodyinLondon.4.Thefactthatshipscangotheresurprisesmanypeople.名詞性從句什么是同位語(yǔ)從句？如何正確使用同位語(yǔ)從句的引導(dǎo)詞？

Mr.Liu,ourChineseteacher,isacharminggentleman.Thethoughtthattheycouldcrossthewholecontinentwasexciting.

同位語(yǔ)（appositive）同位語(yǔ)從句（appositiveclause）Lead-in同位語(yǔ)：

對(duì)句子某一成分作進(jìn)一步解釋、說明，而在語(yǔ)法上和這一成分處于同等地位的句子成分。I,theyoungestsoninthefamily,amoftentakengoodcareof.同位語(yǔ)：_____________________

theyoungestsoninthefamily

同位語(yǔ)從句

1.概念:在復(fù)合句中作名詞的同位語(yǔ)的名詞性從句。

2.功能:

同位語(yǔ)從句對(duì)名詞進(jìn)一步解釋，說明名詞的具體內(nèi)容。3.用法:

常跟的抽象名詞有:fact事實(shí)/idea想法

/reason理由/thought想法/order命令/doubt疑惑/news新聞/hope希望/belief信念/message消息/possibility可能性/

danger危險(xiǎn)/

warning警告…4.連詞:

that/whether/who/whichwhat/when/where/why/how連接詞that引導(dǎo)的同位語(yǔ)從句that在從句中不充當(dāng)成分,只起連接作用.Hetoldmethenews

thathewouldcomehomefromabroadsoon.他告訴我一個(gè)消息,他馬上要從國(guó)外回國(guó).Thereisnodoubt

thatthepricesofcarswillgodown.如果從句句子意思完整且是確定的事情應(yīng)該用______來引導(dǎo).that只用whether引導(dǎo),不用if.這個(gè)問題是否正確還未被證實(shí).Theproblem_________itisrighthasn’tbeenproved.連接詞whether引導(dǎo)的同位語(yǔ)從句whether如果從句不完整且表示不確定的事情(含“是否”之意)，應(yīng)該用________來引導(dǎo).whether連接詞代詞what/which/who

引導(dǎo)的同位語(yǔ)從句1.誰(shuí)會(huì)出國(guó)這個(gè)問題還未決定.2.我不知道該選哪個(gè).1.Thequestion_____shouldgoabroadhasn’tbeendecidedyet.2.Ihavenoidea______oneIshouldchoose.whichwho(定語(yǔ))(主語(yǔ))在從句中充當(dāng)成分連接詞副詞when/where/why/how

引導(dǎo)的同位語(yǔ)從句1.我了解他們?yōu)槭裁措x開得那么早.2.我們還沒決定好去哪兒.1.I’vegotagoodidea_____theyleftearly.2.Thequestion_______weshouldgohasnotbeendecided.whywhere5.注意事項(xiàng)：同位語(yǔ)從句有時(shí)可以不緊跟在它所要說明的名詞后面，而是被別的詞隔開，這種從句叫分隔式同位語(yǔ)從句。Theideaoccurredtomethathewasnotachildanymore.Thewholetruthcameoutatlastthatitwasawolfinsheep’sclothing.(2)表示“建議、命令、要求”等的名詞（如suggestion,advice,order,request等）后接同位語(yǔ)從句時(shí)，從句用虛擬語(yǔ)氣，從句的謂語(yǔ)動(dòng)詞常用“should+動(dòng)詞原形”結(jié)構(gòu)，should可以省略。Hegavetheorderthatthepatient(should)besenttohospitalwithoutdelay.Ourteachergaveadvicethatwe(should)makeuseofeverychancetospeakEnglish.(3)當(dāng)doubt作名詞用時(shí)，同位語(yǔ)從句如果是肯定式，引導(dǎo)詞用whether;如果是否定式，則用that.Thereissomedoubtwhethertheirfootballteamwillwinthematch.Thereisnodoubtthattheywillagreewithyouonthismatter.That’sall.Areyouclearnow?

OK.Let’sdosomeexercise!1.(09江西33)Thefacthasworriedmanyscientists______theearthisbecomingwarmerandwarmertheseyears.A.whatB.whichC.thatD.though2.(09四川7)Newscamefromtheschooloffice________WangLinhadbeenadmittedtoBeijingUniversity.A.whichB.whatC.thatD.where3.Itmakesnodifference___youwillgotodayortomorrow.A.ifB.whetherC.thatD.what4.Hemadeasuggestionthatwe___moneytothepeopleinthesouth.A.giveB.gaveC.wouldgiveD.couldgive5.Thereisnodoubt______acureforAIDS

willbefound.

A.which

B.that

C.what

D.whether6.Oneofthemenheldtheview___thebooksaidwasright.A.thatB.whatthatC.thatwhatD.whether7.Thenews____hetoldusyesterdayisnottrue,butthenews____ourteamhaswonthematchistrue.A./;thatB.that;/C.that;whichD.that;whoAThat’sall!

同位語(yǔ)從句與that引導(dǎo)的定語(yǔ)從句的區(qū)別是什么?

該如何區(qū)分呢?1)ThenewsthathetoldmeisthatTomwouldgoabroadnextyear.2)ThenewsthatTomwouldgoabroadistoldbyhim.

（他告訴我的消息是湯姆明年將出國(guó)。）定語(yǔ)從句賓語(yǔ)同位語(yǔ)從句(湯姆將出國(guó)的消息是他講的）同位語(yǔ)從句和定語(yǔ)從句的區(qū)別同位語(yǔ)從句定語(yǔ)從句從句和先行詞關(guān)系從句說明或解釋先行詞從句修飾限制先行詞that在從句中的作用that在同位語(yǔ)從句中不擔(dān)當(dāng)句子成分that在定語(yǔ)從句中擔(dān)當(dāng)句子成分that能否省略不能省略充當(dāng)定語(yǔ)從句的賓語(yǔ)時(shí)，能省略thatTheorderthatweshouldsendafewpeopletohelptheothergroupswasreceivedyesterday.

我們應(yīng)派幾個(gè)人去幫別的幾個(gè)小組的命令昨天收到了。

(同位語(yǔ)從句,是對(duì)order的具體解釋,that雖不作成分,但不能省略)

Theorderthatwereceivedyesterdaywasthatweshouldsendafewpeopletohelptheothergroups.

我們昨天收到的命令是我們應(yīng)該派幾個(gè)人去幫助別的幾個(gè)小組。

(定語(yǔ)從句,是名詞order的修飾語(yǔ),that在從句中作received的賓語(yǔ),可以省略)

判斷:定語(yǔ)從句or同位語(yǔ)從句1.ThenewsthathewillleaveforShanghaiistrue.2.Thenewsthatwegotlastweekistrue.3.ImadeapromisethatifanyonesetmefreeIwouldmakehimveryrich.4.Themothermadeapromisethatpleasedallherchildren.

(定語(yǔ)從句)(同位語(yǔ)從句)(同位語(yǔ)從句)(定語(yǔ)從句)