同位語從句AppositiveClause同位語從句AppositiveClause1Whatkindofnounclausesarethey?

Whatitwastobecomewasamystery.2.Idon’tknowwhowillhelpHenrytowinthebet.3.Histroubleisthathedoesn’tknowanybodyinLondon.4.Thefactthatshipscangotheresurprisesmanypeople.名詞性從句Whatkindofnounclausesare2Mr.Liu,ourChineseteacher,isacharminggentleman.Thethoughtthattheycouldcrossthewholecontinentwasexciting.同位語（appositive）同位語從句（appositiveclause）Lead-inMr.Liu,ourChineseteacher,3

名詞性從句

主語從句賓語從句表語從句同位語從句主語從句在句中做------賓語從句在句中做------表語從句在句中做------同位語從句在句中-----

主語賓語表語同位語1.Thathewillcomeiscertain.2.Iknowthathewillcome.3.ThetruthisthatIhavebeenthere.4.Thefactthatshewaslatesurprisedus.主語從句賓語從句表語從句同位語從句名詞性從句主語從句賓語從句表語從句同位語從句主語從句在4a.It+be+形容詞+that-從句Itisnecessarythat… 有必要……Itisimportantthat… 重要的是……Itisobviousthat… 很明顯……b.It+be+-ed分詞+that-從句Itisbelievedthat… 人們相信……Itisknowntoallthat… 從所周知……Ithasbeendecidedthat… 已決定……c.It+be+名詞+that-從句Itiscommonknowledgethat… ……是常識(shí)Itisasurprisethat… 令人驚奇的是……Itisafactthat… 事實(shí)是……d.It+不及物動(dòng)詞+that-從句Itappearsthat… 似乎……Ithappensthat… 碰巧……Itoccurredtomethat… 我突然想起……注意：用it作形式主語的that-從句有以下幾組：a.It+be+形容詞+that-從句b.It51.ItiswellknownthatabigearthquakestruckJapanon11,March.2.Thereasonwhyithappenedisthatthecontinentsaremoving.3.Whatsurprisedmemostwasthatalargenumberofcarswerewashedawaybythewater.4.Alargenumberofpeoplewerehomeless,andIhavenoideawhethertheycanrebuildtheirhome.5.Thenewsthatourcountryhasofferedhelpmakesmeproud.6.Ithinkitourdutytodowhatwecan(do)tohelpthem.1.Itiswellknownthatabig6同位語從句

1.概念:在復(fù)合句中作_________的同位語的名詞性從句。

2.功能:

同位語從句對(duì)該抽象名詞進(jìn)一步解釋，說明名詞的_____________。3.用法:

常跟同位語從句的抽象名詞有:4.連詞:

that/whether/who/whichwhat/when/where/why/howfact_____/idea_____

/reason_____/thought_____/doubt_____/news_____/hope______/belief_______/message______/decision______/warning_____/information______order_______/promise______/possibility_______/evidence_____……事實(shí)想法理由想法疑惑消息希望信念消息決定警告信息命令諾言可能性證據(jù)抽象名詞具體內(nèi)容事實(shí)，真相同位語從句

1.概7I.名詞性從句的引導(dǎo)詞：連接詞：that、if、whether不作成分無意義2.連接代詞

：who、whom、whose、what、which、

whoever,whatever3.連接副詞：when、where、why、how“是否”作狀語作主/賓/表I.名詞性從句的引導(dǎo)詞：連接8

主語從句thatwhetherwhowhomwhosewhatwhichwhenwherewhyhow從句引導(dǎo)詞:1.ThatheknowsJapaneseisknowntoall.3.When

hewillcomeisunknown.4.Whether

heiscomingdoesn’tmattermuch.5.

Itremainsasecrethowtheyclimbedupthemountain.

主語太長了!放到句尾That無詞義,不可省略What“什么”,“所….的”2.

What

surprisedmewastoseehimhere.When“什么時(shí)候”主語從句不用if位于句首主語從句的位置1.在句首2.主語較長時(shí)通常放在后面,句首主語用It主語從句thatwhetherwhowhom9連接詞that引導(dǎo)的同位語從句that在從句中不充當(dāng)成分,只起連接作用.Hetoldmethenews

thathewouldcomehomefromabroadsoon.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連接詞that引導(dǎo)的同位語從句that在從句中不充當(dāng)成分,只10只用whether引導(dǎo),不用if.連接詞whether引導(dǎo)的同位語從句如果從句意思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).whetherHemustanswerthequestion

_________heagreestoitornot.whether只用whether引導(dǎo),不用if.連接詞whether引導(dǎo)的11連接詞代詞what/which/who引導(dǎo)的同位語從句1.誰會(huì)出國這個(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)(主語)在從句中充當(dāng)成分連接詞代詞what/which/who1.誰會(huì)出國這個(gè)問題還12連接詞副詞when/where/why/how引導(dǎo)同位語從句并分別充當(dāng)______________________狀語.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.whywhere時(shí)間/地點(diǎn)/原因/方式連接詞副詞when/where/why/how引導(dǎo)同位1.我135.注意事項(xiàng)：同位語從句有時(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從句。Wordcamethattheirteamhadwon.Thewholetruthcameoutatlastthatitwasawolfinsheep’sclothing.5.注意事項(xiàng)：14(2)表示“建議、命令、要求”等的名詞（如suggestion,advice,order,request等）后接同位語從句時(shí)，從句用虛擬語氣，從句的謂語動(dòng)詞常用“should+動(dòng)詞原形”結(jié)構(gòu)，should可以省略。Ourteachergaveadvicethatwe(should)makeuseofeverychancetospeakEnglish.Hegavetheorderthatthepatient______________（send)tohospitalwithoutdelay.(should)besent(2)表示“建議、命令、要求”等的名詞（如suggesti15(3)當(dāng)doubt作名詞用于肯定句中，其后的同位語從句引導(dǎo)詞用whether;如果是否定句/疑問句，則用that.Thereissomedoubt________theirfootballteamwillwinthematch.Thereisno/littledoubt______theywillagreewithyouonthismatter.That’sall.whetherthat(3)當(dāng)doubt作名詞用于肯定句中，其后的同位語從句引16同位語從句與that引導(dǎo)的定語從句的區(qū)別是什么?該如何區(qū)分呢?同位語從句與that引導(dǎo)的定語從句的區(qū)別是什么?17三.如何區(qū)別由that引導(dǎo)的定語從句和同位語從句1.定語從句中that，代詞，可在從句中作主、賓、表同位語從句中that,連詞，無成分無意義Thenewsthatourteamhaswonthegamewastrue.Thenewsthathetoldmeyesterdaywastrue.2.定義：定語從句---對(duì)先行詞加以修飾限定，與先行詞是修飾與被修飾的關(guān)系。

同位語從句---對(duì)名詞即先行詞加以補(bǔ)充說明，是名詞全部內(nèi)容的體現(xiàn)。三.如何區(qū)別由that引導(dǎo)的定語從句和同位語從句1.定語從18

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

(定語從句)(同位語從句)(同位語從句)(定語從句)判斷:定語從句or同位語從句1.Thenewstha191.（09江西）Thefacthasworriedmanyscientists______theearthisbecomingwarmerandwarmertheseyears.A.whatB.whichC.thatD.though2.Thesuggestion______heraisedatthemeetingisverygood.A.whichB.thatC.whatD./3.Thesuggestion____thestudents(should)haveplentyofexerciseisverygood.A.whichB.thatC.whatD./1.（09江西）Thefacthasworried20總結(jié):1)同位語從句跟在名詞后面，進(jìn)一步說明該名詞的具體內(nèi)容。同位語從句常跟在名詞idea,fact,news,hope,thought,suggestion等抽象名詞之后

2)連接詞that不能省略,無意義無成分；3)用whether而不用if引導(dǎo)同位語從句4)連接代詞who,which,what在從句中作主語、賓語、表語或定語;連接副詞where,when,why,how在從句作狀語。

總結(jié):1)同位語從句跟在名詞后面，進(jìn)一步說明該21回顧名詞性從句考點(diǎn)：

１.語序問題６.連接詞that,what,which,whether,if,who,whom,whose,whatever,whichever,whoever,whomever,whoseverwhen,where,why,how…５.it作形式主語,形式賓語的用法２.時(shí)態(tài)問題７.同位語從句與定語從句區(qū)別４.名詞性從句中的虛擬語氣３.主謂一致問題重點(diǎn)8含有插入語的名詞性從句回顧名詞性從句考點(diǎn)：１.語序問題６.連接詞that22Areyouclearnow?

OK.Let’sdosomeexercises!Areyouclearnow?

OK.Let’s231.(09江西33)Thefacthasworriedmanyscientists______theearthisbecomingwarmerandwarmertheseyears.A.whatB.whichC.thatD.though2.(09四川7)Newscamefromtheschooloffice________WangLinhadbeenadmittedtoBeijingUniversity.A.whichB.whatC.thatD.where1.(09江西33)Thefacthasworri243.Itmakesnodifference___youwillgotodayortomorrow.A.ifB.