高三英語選修7課時(shí)知識(shí)點(diǎn)復(fù)習(xí)課件

表語從句定義：在復(fù)合句中作表語的從句叫做表語從句。它位于主句的系動(dòng)詞之后，對(duì)主語進(jìn)行解釋、說明，使主語的內(nèi)容具體化。PeriodFour

Grammar(1)&Grammar(2)表語從句PeriodFourGrammar(1)&G由從屬連詞that，whether引導(dǎo)Thequestioniswhetheryoushouldaskthemforhelp.問題是你是否需要向他們求助。ThetroubleisthatIhaveneverdonetheworkbefore.麻煩的是以前我從沒做過這個(gè)工作。由連接代詞what，who，which引導(dǎo)Beijingisnotwhatitusedtobe.北京不再是過去的北京了。Whatshewantstoknowiswhichdresssheshouldbuy.她想知道的是應(yīng)該買哪件衣服。由從屬連詞that，whether引導(dǎo)Thequestio由連接副詞when，where，how，why引導(dǎo)ThatiswhereLaoSheusedtolive.這就是老舍過去生活的地方。ThatiswhyIdidn'tpasstheexam.這就是為什么我沒通過考試的原因。表語從句的虛擬語氣在表示建議、勸告、命令含義的名詞作主句的主語時(shí)，表語從句的謂語動(dòng)詞需用“should＋動(dòng)詞原形”表示，should可省略。常見的詞有：advice，suggestion，order，proposal，plan，idea，request，requirement等。Mysuggestionisthatwe(should)startearlytomorrow.我的建議是明天早出發(fā)。由連接副詞when，where，how，why引導(dǎo)Thatbecause，why引導(dǎo)的表語從句That'sbecausehedidn'tunderstandme.(That'sbecause...強(qiáng)調(diào)原因)That'swhyhegotangrywithme.(That'swhy...強(qiáng)調(diào)結(jié)果)應(yīng)注意的問題①表語從句還可以由asif，asthough引導(dǎo)。Helooksasifhewereangry.他看上去好像很生氣。②名詞reason作主語時(shí)，后面的表語從句表示原因時(shí)要用that引導(dǎo)，不宜用because。ThereasonwhyIwassadwasthathedidn'tunderstandme.我傷心的原因是他不理解我。③連詞that引導(dǎo)表語從句時(shí)，不能省略，尤其是從句較長(zhǎng)或結(jié)構(gòu)較復(fù)雜時(shí)。because，why引導(dǎo)的表語從句That'sbecau應(yīng)注意的問題Theproblemwithlookingintospacefromtheearthisthatthereislotsofdustintheearth'sair.從地球看太空的問題是空氣中有很多灰塵。④引導(dǎo)表語從句只能用whether，不能用if。Thequestionisiftheenemyismarchingtowardsus.(×)Thequestioniswhethertheenemyismarchingtowardsus.(√)⑤表語從句一定要用陳述語序Thequestioniswhencanhearriveatthehotel.(×)Thequestioniswhenhecanarriveatthehotel.(√)⑥不像賓語從句，在有表語從句的復(fù)合句中，主句時(shí)態(tài)和從句時(shí)態(tài)可以不一致。ThequestioniswhowilltravelwithmetoBeijingtomorrow.(√)Thequestioniswhyhecriedyesterday.(√)應(yīng)注意的問題Theproblemwithlooking主語從句定義：在復(fù)合句中充當(dāng)主語的從句叫做主語從句。由從屬連詞that，whether引導(dǎo)Thattheywillwinthematchiscertain.他們將贏得比賽是確定無疑的。Whetherwegotogetherorseparatelydoesn'tmattermuch.我們是一起走還是分開走都沒關(guān)系。注意：引導(dǎo)位于句首的主語從句只能用whether，不能用if。由連接代詞what，whatever，who，whoever，which引導(dǎo)Whowillattendthemeetingisnotimportant.誰將參加會(huì)議不重要。Whatyouneedismoreexperience.你需要的是更多的經(jīng)驗(yàn)。主語從句由從屬連詞that，whether引導(dǎo)Thatth由連接副詞when，where，how，why引導(dǎo)WhyhefailedtheEnglishexamwasn'tclear.他英語考試失敗的原因不清楚。用it作形式主語Itisapitythatyouhavemadesuchafoolishmistake.很遺憾你犯了如此愚蠢的錯(cuò)誤。Ithasn'tbeendecidedwhereshewillspendherholiday.她將去哪兒度假還沒確定。由連接副詞when，where，how，why引導(dǎo)Whyh應(yīng)注意的問題注意同強(qiáng)調(diào)句型的區(qū)別Itisapitythatyoudidn'tgotoseethefilm.太遺憾了，你沒去看電影。Itwasinthemorningthatthemurdertookplace.謀殺發(fā)生在早晨。應(yīng)注意同強(qiáng)調(diào)句型的區(qū)別Itisapitythaty應(yīng)注意的問題用it作形式主語的結(jié)構(gòu)①Itis＋名詞(goodnews/anhonor/apity/ashame/nowonder/commonknowledge)＋從句Itismyhonortobeinvitedtotheparty.被邀請(qǐng)參加聚會(huì)是我的榮幸。②Itis＋adj.(obvious，possible，likely，strange，probable，doubtful，certain，etc.)＋從句。Itiscertainthatpriceswillgoup.價(jià)格將會(huì)上漲是確定的。③Itis＋過去分詞(known，said，believed，hoped，reported，proved，discussed，etc.)＋that從句。Itissaidthatthesportsmeetingwillbeputoff.據(jù)說運(yùn)動(dòng)會(huì)會(huì)推遲。用it作形式主語的結(jié)構(gòu)①Itis＋名詞(goodnew應(yīng)注意的問題用it作形式主語的結(jié)構(gòu)④It＋不及物動(dòng)詞(seem，appear，turnout，happen，occurtosb.etc.)Itappearsthathefollowedmyadvice.他好像聽從了我的建議。⑤It＋doesmatter(makenodifference，ect.)＋連接代詞或連接副詞引起的主語從句。Itmakesnodifferencewheretheyhavethemeeting.他們?cè)谀睦镩_會(huì)毫無區(qū)別。主語從句的虛擬語氣①Itis＋過去分詞(advised，asked，argued，decided，demanded，desired，determined，ordered，proposed，recommended，requested，suggested，etc.)＋that從句，從句謂語動(dòng)詞用shoulddo，should常省略用it作形式主語的結(jié)構(gòu)④It＋不及物動(dòng)詞(seem，appe應(yīng)注意的問題主語從句的虛擬語氣Itissuggestedthatwe(should)takethebus.人們建議我們乘坐公交車。②Itis/was＋形容詞(important，natural，necessary，strange，etc)＋that從句，從句謂語動(dòng)詞多用should＋do，should常省略。Itisquitenaturalthathe(should)nothelpherwithherwork.他沒幫助她工作是很自然的。主語從句和表語從句都必須用陳述語序Whatweneedismorepractice.我們需要的是更多的實(shí)踐。Thequestionishowwecangetintouchwithhim.問題是我們?cè)鯓雍退〉寐?lián)系。主語從句的虛擬語氣ItissuggestedthatWhynottryyourluckdowntown，Bob?That's________thebestjobsare.A．where B．whatC．when D．why________Ican'tunderstandis________hechangedhismind.A．That；that B．What；whyC．Which；how D．That；why【單項(xiàng)填空】①②【單項(xiàng)填空】________intheregulationsthatyoushouldnottellotherpeoplethepasswordofyourmailaccount.A．WhatisrequiredB．WhatrequiresC．ItisrequiredD．ItrequiresAfterYangLiweisucceededincirclingtheearth，________ourastronautsdesiretodoistowalkinspace.A．where B．whatC．that D．how

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①A

②B

③C

④B③④________intheregulationsth用恰當(dāng)?shù)囊龑?dǎo)詞填空⑤__________heisanadvancedworkeriswellknown.⑥________studentshavechancestotakepartindifferentkindsofoutdooractivitiesisveryimportant.⑦_(dá)_______hecomesornotdoesn'tmatter.⑧________sidewouldwinbecameclear.That/Why

That

Whether

Which用恰當(dāng)?shù)囊龑?dǎo)詞填空That/Why書信【寫作要點(diǎn)】你升入高中已近兩年了，這兩年中你經(jīng)歷了很多，也收獲很多，請(qǐng)你給你的父母寫一封信，告訴他們你這兩年來的高中生活，信中需包括以下要點(diǎn)：1．遠(yuǎn)離父母，學(xué)會(huì)了獨(dú)立；2．升入高中以來認(rèn)識(shí)了很多優(yōu)秀的同學(xué)和老師，和他們中的很多人交了朋友，并從他們身上學(xué)到了很多東西；3．喜歡學(xué)習(xí)數(shù)學(xué)和英語，對(duì)自己的成績(jī)很滿意；4．課余時(shí)間參加各種課外活動(dòng)。書信【寫作要求】1．短文內(nèi)容應(yīng)包含以上全部信息，可補(bǔ)充說明或調(diào)整順序以使短文連貫，開頭和結(jié)尾已經(jīng)給出，不計(jì)入總數(shù)。2．詞數(shù)120左右?！緦懽饕蟆恳粚忬w裁：本文是高中生活類文章，屬于記敘文體。注意what、when、where、why、how等寫作要素。二審格式：這是一封書信，按照書信的要求來寫。用第一人稱。三審內(nèi)容：首先總體介紹自己的高中生活，然后介紹具體的生活學(xué)習(xí)經(jīng)歷，按照一定的順序進(jìn)行描寫。寫作時(shí)要主題明確，內(nèi)容詳實(shí)，層次分明，詳略得當(dāng)?！緦懽鞣治觥康谝徊剑赫J(rèn)真審題一審體裁：本文是高中生活類文章，屬于記敘文體。注意what第二步：提煉要點(diǎn)1．獨(dú)立生活liveonone'sown2．讓我高興的是tomyjoy3．和……交朋友makefriendswithsb.4．取得很大進(jìn)步madegreatprogress5．參加各種各樣的課外活動(dòng)takepartindifferentkindsofafter-schoolactivities第二步：提煉要點(diǎn)第三步：擴(kuò)點(diǎn)成句1．我學(xué)會(huì)了怎樣獨(dú)立生活。Ihavelearnedhowtoliveonmyown.2．我認(rèn)識(shí)了很多老師和同學(xué)，從他們那里學(xué)到了很多。I'vegottoknowmyclassmatesandteachersfromwhomI'velearnedalot.3．另外，在業(yè)余時(shí)間，我經(jīng)常參加各種各樣的課外活動(dòng)。Besides，inmysparetime，Ioftentakepartindifferentkindsofafterschoolactivities.第三步：擴(kuò)點(diǎn)成句【品味佳作】DearMomandDad，ItisalmosttwoyearssinceIenteredtheseniorhighschool.NowI'dliketotellyousomethingaboutmyschoollife.AsI'mawayfromyou，Ihavelearnedhowtoliveonmyown.AndI'vegottoknowmyclassmatesandteachersfromwhomI'velearnedalot.Tomyjoy，I'vealsomadefriendswithsomeofthem.【品味佳作】IlikeEnglishandmathbestandhavemadegreatprogress.I'mpleasedaboutthat.Sodon'tworryaboutmygrades.Besides，inmysparetime，Ioftentakepartindifferentkindsofafterschoolactivities.IoftengototheEnglishCornerwhereIcanpracticemyspokenEnglish.Asaresult，I'mgoodatEnglish.Bestwishes．Yours，WangZhenIlikeEnglishandmathbesta【名師點(diǎn)津】1．這篇寫作語言質(zhì)樸，段落分明，過渡自然，語言流暢、通順，符合本文的寫作要求。此外，本文章中使用了許多錯(cuò)落有致的的語句，同時(shí)運(yùn)用了一些較為高級(jí)的詞匯和復(fù)雜句式，行文連貫，流暢，自然。如使用了定語從句fromwhomI'velearnedalot以及whereIcanpracticemyspokenEnglish等，這些句式的使用，使得文章層次感強(qiáng)，起到錦上添花的效果?！久麕燑c(diǎn)津】2．亮點(diǎn)句式回放①I'vegottoknowmyclassmatesandteachersfromwhomI'velearnedalot.②IoftengototheEnglishCornerwhereIcan