《名詞性從句》PPT課件.ppt

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NounClause名詞性從句 名詞性從句 Nounclause 種類 考點歸納 拓展 鞏固練習(xí) 請判斷出下列的句子屬于哪種從句 WhatIwanttodoistakingabath Thenewsthattheywonthegamespreadthewholeschool Idon tthinkheisanhonestboyThefactisthathestolethecar Doyouknowthefactthathestolethecar Doyouknowthemanwhoisstandingoverthere Itissaidthattheywonthegame 主語從句 同位語從句 賓語從句 表語從句 同位語從句 定語從句 主語從句 主語從句 1 Thathewillcomeiscertain 2 Whethersheiscomingornotdoesn tmattertoomuch 3 Whenshewillcomebackisnotknownyet 主語從句較長時 多放在句子后部 用it作形式主語 其主要的句型有 1 It be 形容詞 that從句 Itisnecessary important obviousthat 2 It be ed分詞 that從句 Itisbelievedthat 人們相信 Itisknowntousallthat 眾所周知 3 It be 名詞 that從句 Itisapitythat 遺憾的是 Itisasurprisethat 令人驚奇的是 Itisafactthat 事實是 4 It 不及物動詞 that從句 Itappearsthat 似乎 Ithappensthat 碰巧 Itoccurredtomethat 我突然想起 主語從句中的 主謂一致 1 主語從句通常被看作一個整體 主句的謂語動詞用單數(shù)形式 Thattheywillcome certain 2 What引導(dǎo)主語從句時 主句謂語動詞的單復(fù)數(shù)由表語的單復(fù)數(shù)決定 Whathewants thesebooks Whathewants somewater 注意 is are is 賓語從句就是在復(fù)合句中作賓語的名詞性從句 通常放在主句謂語動詞 及物動詞 介詞之后或形容詞之后 這類形容詞常見的有sure certain glad pleased happy afraid surprised satisfied等 1 Shedidnotknowwhattheyweretalkingabout 2 Shealwaysthinksofhowshecanworkwell 3 Iamafraid that I vemadeamistake 賓語從句 作動詞的賓語 作介詞的賓語 作形容詞的賓語 賓語從句中的 時態(tài)呼應(yīng) 與 否定轉(zhuǎn)移 若主句謂語動詞為think consider suppose believe expect guess imagine等 其后的賓語從句若含有否定意義 一般要把否定詞轉(zhuǎn)移到主句謂語上 從句謂語用肯定式 例如 Hetoldmethathe hisjob 已經(jīng)完成了工作 時態(tài)呼應(yīng) 否定轉(zhuǎn)移 Ithinkhewon tcomehere Idon tthinkhewillcomehere hadfinished 注意 Mymumtoldusthattheeartharoundthesun moves 賓語從句中用it作形式賓語 1 WethoughtitstrangethatXiaoWangdidnotcomeyesterday 注意 如果賓語從句后邊還有賓語補足語 則用it作形式賓語而將賓語從句后置 如 2 Hehasmadeitclearthatanyonewhobreaksthelawistobepunished Exercises it 作形式主語或形式賓語 1 Ihate whenpeopletalkwiththeirmouthsfull A itB thatC theseD them2 Ifeel strangethatheshouldbesocareless A B itC thatD how3 Itworriedherabit herhairwasturninggrey A whileB thatC ifD for4 isafactthatEnglishisaninternationallanguage A ThereB ThisC ThatD It A B B D 在復(fù)合句中作主句的表語 出現(xiàn)在連系動詞be appear seem look等之后 引導(dǎo)詞有連詞that that不可省 whether 代詞有who what which 副詞when where how why等 表語從句 1 問題是我們和他已失去聯(lián)系 2 這就是他想要的 3 天看起來要下雨了 Theproblemis Thisis Itlooks thatwehavelosttouchwithhim whathewants asifitisgoingtorain 引導(dǎo)表語從句的引導(dǎo)詞還可以because as asif asthough 在句中起同位語的作用 一般放在名詞fact news idea promise thought suggestion order truth information等之后 用以說明或解釋前面的名詞 引導(dǎo)詞有連詞that 不能省 少數(shù)情況下也可用連接副詞等 如 1 Thenewsthegameisthatwemonexciting 2 Thefactthatsheworkshardiswellknowntousall3 Ihavenoideawhenshewillcomeback 同位語從句 1 Theywanttoknow dotohelpus A whatcantheyB whattheycanC howtheycanD howcanthey 2 SomeoneisringingMary Goandsee A whoisheB whoheisC whoisitD whoitis 3 Canyoumakesure thegoldring A whereAlicehadputB wherehadAliceputC whereAlicehasputD wherehasAliceput B C I 語序問題 考點歸納 D 歸納 在名詞性從句中必須采用陳述語序 II 用if或whether填空 1 Idon tknow I llbefreetomorrow 2 Idon tknow ornotI llbefreetomorrow 3 Thequestionis thisbookisworthwriting 4 Itdependson wewillhaveenoughmoney 5 theycandoitmatterslittletous 6 youarenotfreetomorrow I llgowithoutyou whether if whether whether whether Whether If a 主語從句 表語從句 同位語從句 介詞后面的賓語從句只能用 不能用if b 后面緊跟ornot時 用 歸納 whether whether III that與whether if的選擇 1 knowledgecomesfrompracticeisknowntoall WhatB WhereC IfD That 2 Itmakesnodifference oursportsmeetwillbeheldthisweekornextweek A thatB eitherC whetherD when 3 Idoubt hewillcomesoon 4 Idonotdoubt hewillcomesoon 5 Doyoudoubt hewillcomesoon D C whether if that that 表示是否時用 表示肯定時用 歸納 whether if that 連接代詞whoever whatever whichever可引導(dǎo)名詞性從句 相當(dāng)于anyonewho anythingthat等 翻譯為 無論 他們也可以引導(dǎo)讓步狀語從句 相當(dāng)于nomatterwho what which 1 breaksthelawshouldbepunished V what whowhich及加ever的區(qū)別 Whoever Anyonewhobreaksthelawshouldbepunished 2 Nomatterwhobreaksthelaw heshouldbepunished 試區(qū)分以下句子 Doyouknowthefactthathestolethecar Doyouknowthefactthattheyweretalkingabout 注意 1 that作為關(guān)系代詞可以引導(dǎo)定語從句 充當(dāng)句子成分 在從句中作賓語時可以省略 引導(dǎo)同位語從句時 沒有實際意義 不充當(dāng)句子成分 一般不能省略 同從 定從 拓展 回顧 做題時應(yīng)注意的知識點為 1 怎樣判斷名詞性從句的類型 2 連詞that和what的用法與選擇 3 whether和if的區(qū)別 4 同位語從句和名詞性從句的區(qū)別 5 名詞性從句必須采用陳述語氣 6 it可以充當(dāng)形式主語和形式賓語 7 詞尾加 ever的連詞和不加 ever的連詞的語義和用法的區(qū)別 1 Thequestionis thefilmisworthseeing A ifB whatC whetherD how2 Theyreceivedorders theworkbedoneatonce A whichB whenC D that3 Thereason Ihavetogois mymotherisillinbed A why whyB why becauseC why thatD that because C C D Consolidation 4 Ican tunderstandis shewantstochangehermind A What whyB Which howC That whyD What because5 hisdreamofgoingtocollegewillcometrueisuncertain A ThatB WhetherC IfD Evenif6 Itisknowntous wherethereispollution thereisharm A whichB whereC whatD that D A B 7 Ihavetheinformation A ofwhathe llcomesoonB thathe llcomesoonC ofthathe llcomesoonD hiscomingsoon8 Isawyourneighborbreakyourwindowwithabasketball itmademenearlymad A ThathebrokeB WhathebrokeC HebrokeD Hisbreak B A 9 Itremainsaquestion wecangetsomuchmoneyinsuchashorttime A howB thatC whenD what10 CanIhelpyou Yes doyouknow A whencomesthebusB whenwillcomethebusC whendoesthebuscomeD whenthebuscomes A D 11 Hemadeapromise anyonesethimfreehewouldmakehimveryrich A thatB ifC whatD thatif12 Theylosttheirwayintheforestand mademattersworsewas nightbegantofall A what thatB it thatC what whenD which what A D 13 Ihate whenpeopletalkwiththeirmouthsfull A itB ThatC theseD them14 Ifeel strangethatheshouldbesocareless A B itC thatD how15 Itworriedherabit herhairwasturninggrey MET92 A whileB thatC ifD for A B B Homework Finishtherestexercisesinthepaper Thankyou