高中英語表語從句講解及專項(xiàng)練習(xí)

1、表語從句講解及專項(xiàng)練習(xí)表語從句講解及專項(xiàng)練習(xí)概念：表語從句是在復(fù)合句中作表語的名詞性從句。放在系動(dòng)詞之后一般結(jié)構(gòu)是“主語系動(dòng)詞表語從句”可以接表語從句的連系動(dòng)詞有belookremainseem等。可以接表語從句的系動(dòng)詞有：1：be（beingbeenamisarewaswere)2:feelseemlookappearsoundtastesmell3:stlieremainkeepstay4:becomegetgrowturngoco

2、merunfall5:proveturnoutThetroubleisthatweareshtofmoney.困難是我們資金短缺。ThatiswhystonewallsareusedinsteadoffencesaroundNewEnglfields.這就是為什么在新英格蘭用石頭墻而不用柵欄的原因。AtthattimeitseemedasifIcouldntthinkoftherightwdanyhow.當(dāng)時(shí)我似乎怎么也想不出一個(gè)恰當(dāng)?shù)?/p>

3、字眼來。引導(dǎo)表語從句的詞：引導(dǎo)表語從句的詞：從屬連詞that、whether、asthough、asif（That引導(dǎo)表語從句時(shí)，在口語中，間或可以省略。）關(guān)系代詞whowhatwhichwhomwhosewhateverwhoeverwhomeverwhichever等；關(guān)系副詞whenwherewhyhowhoweverwheneverwherever等。由從屬連詞that，whether引導(dǎo)的表語從句。that在引導(dǎo)表語從句時(shí)無詞

4、義，而whether有詞義，意為、“是否”。這時(shí)主句的主語常常是些抽象名詞，如question(問題)，trouble(麻煩)，problem(問題)，result(結(jié)果)，chance(可能性)，suggestion(建議)，idea(想法)，reason(理由)等。表語從句對(duì)主句主語進(jìn)行說明、解釋，使主語的內(nèi)容具體化。例如：Thetroubleis(that)shehaslosthismoney.麻煩的事是他丟了錢。Thequest

5、ioniswhetherweneedmeicecream.問題是我們是否還需要一些冰淇淋。Theproblemwasthatitwastoovaluablefeverydayuse.問題是它作為日常之用太貴重了。Whatshecouldn’tunderstwasthatfewerfewerstudentsshowedinterestinherlessons.我們不能理解越來越少的學(xué)生對(duì)他的課不感興趣。由關(guān)系代詞引導(dǎo)的表語從句。關(guān)系代詞w

6、howhatwhichwhomwhosewhateverwhoeverwhomeverwhichever等引導(dǎo)表語從句，在句中作主語、賓語、表語，關(guān)系代詞不能省略。例如：Thequestioniswhichofusshouldgo.問題是我們哪一個(gè)應(yīng)該去。Theproblemwaswhocoulddothewk.問題是誰能做這項(xiàng)工作。Thatswhatheiswryingabout.那就是他在擔(dān)心的事。Thatswhatweshould

7、do.那是我們應(yīng)該做的。由關(guān)系副詞引導(dǎo)的表語從句。關(guān)系副詞whenwherehowwhy除在句子起連接作用外，在從句中還充當(dāng)時(shí)間，地點(diǎn)，方式或原因狀語，本身具有詞義。例如：Gogetyourcoat.Itswhereyouleftit.去把雨衣拿來。就在你原來放的地方。Ihadneitheraraincoatnanumbrella.That’swhyIgotwetthrough.我們既沒傘也沒雨衣，這是我們淋濕的原因。Thatishow

8、miceruinmanystesofgraineveryyear.那就是老鼠是怎樣每年損害大量糧食的。Thatiswhatheiswriedabout.那就是他所擔(dān)心的。由連詞because，asifasthough等引導(dǎo)的表語從句。Itlookedasifitwasgoingtosnow.看起來好像要下雪了。Thatsbecauseweneverthoughtofit.這是因?yàn)槲覀儚奈聪脒^此事。Itseemsasifhedidn’tk

9、nowtheanswer.好像他不知道答案。注意注意A.表語從句一定要用陳述語序。False:Thequestioniswhencanhearriveatthehotel.Right:Thequestioniswhenhecanarriveatthehotel.B.不可以用if，而用whether連接表語從句(asif例外）。引導(dǎo)賓語從句時(shí)可以互換ifwhether位于介詞后要用whether位于句首時(shí)要用whether。引導(dǎo)表語從句，

10、主語從句，同位語從句時(shí)要用whether。False:Thequestionisiftheenemyismarchingtowardsus.也是名詞性從句的一種。如：Whatthepolicewanttoknowiswhenyouenteredredtheroom警察想知道的是你什么時(shí)候進(jìn)的房間。Thetroubleisthatweareshtoffunds困難是我們?nèi)狈Y金。Thisiswhatweshoulddo這是我們應(yīng)當(dāng)做的。注

11、意：從句中的疑問句用正常語序，即陳述語序。asifasthoughbecause也可用來引導(dǎo)表語從句。Sheseemsasifshehaddoneagreatthing她看起來好像做了一件大事。Itisbecauseyoueattoomuch是因?yàn)槟愠缘锰嗔?。單?xiàng)選擇單項(xiàng)選擇1.Thequestionis________wewillhaveoursptsmeetnextweek.A.thatB.ifC.whenD.whether2Th

12、ereasonwhyhefailedis________hewastoocareless.A.becauseB.thatC.fD.becauseof3.Gogetyourcoat.It’s________youleftitA.whereB.thereC.therewhereD.wherethere4Theproblemis_________totaketheplaceofTedA.whocanwegetB.whatwecangetC.w

13、howecangetD.thatwecanget5.WhatIwanttoknowis______helikesthegiftgivenbyus.A.thatB.ifC.whetherD.不填6.Thereasonis_________Imissedthebus.A.thatB.whenC.whyD.what7.Thatis_____wewerelatelasttime.A.thatB.whenC.whyD.what8.Shelooke

14、d_________sheweretenyearsyounger.A.thatB.likeC.asD.asthough9.—Ifellsick!Ithinkitis_______youaredoingtoomuch.A.whyB.whenC.whatD.because10.Thereasonwhyhehasn’tcomeis___________.A.becausehismotherisillB.becauseofhismother’s

15、beingillC.thathismotherisillD.fhismotherisill11.—Hewasbnhere.Thatis_______helikestheplacesomuch.A.thatB.whatC.whyD.how12.Thatis______LuXunoncelived.A.whatB.whereC.thatD.why13_______yourfatherwantstoknowis________gettingo

16、nwithyourstudies.A.WhathowareyouB.That；howyouareC.How；thatyouareD.What；howyouare14.Thetroubleis__________weareshtoftools.A.whatB.thatC.howD.whythat15.Americawas__________wasfirstcalled“India”byColumbus.A.whatB.whereC.the

17、placeD.therewhere16.Chinaisbecomingstrongerstronger.Itisnolonger_________.A.whatitusedtobeB.whatitwasusedtobeingC.whatitusedtobeingD.whatitwasusedtobe17.________hereallymeansis________hedisagreeswithus.A.What…thatB.That…

18、whatC.What…whatD.That…what18.Theenergyis________makesthecellsabletodotheirwk.A.thatB.whichC.whatD.such19—IdrovetoZhuhaiftheairshowlastweek.—Isthat_____youhadafewdaysoff？A.whyB.whatC.whenD.where20.Ihadneitheraraincoatnanu

19、mbrella____Igotwetthrough.A.It’sthereasonB.That’swhyC.There’swhyD.It’show21.SeetheflagsontopofthebuildingThatwas______wedidthismning.A.whenB.whichC.whereD.what22.Areyoustillthinkingaboutyesterday’sgameOhthat’s_____.A.wha

20、tmakesmefeelexcitedB.whateverIfeelexcitedaboutC.howIfeelaboutitD.whenIfeelexcited23.Whatsurprisedmewasnotwhathesaidbut______hesaidit.A.thewayB.inthewaythatC.inthewayD.thewaywhich句子翻譯句子翻譯1.這就是我想做的_________________________

21、__________________________________________________________2.這房子正是他最需要的東西。_________________________________________________________________________3.這就是Henry怎樣解決問題的_________________________________________________________