1、表語(yǔ)從句講解及專項(xiàng)練習(xí)概念：表語(yǔ)從句是在復(fù)合句中作表語(yǔ)的名詞性從句。放在系動(dòng)詞之后一般結(jié)構(gòu)是“主語(yǔ)系動(dòng)詞表語(yǔ)從句”可以接表語(yǔ)從句的連系動(dòng)詞有belookremainseem等。★Thetroubleisthatweareshtofmoney.困難是我們資金短缺?！颰hatiswhystonewallsareusedinsteadoffencesaroundNewEnglfields.這就是為什么在新英格蘭用石頭墻而不用柵欄的原因?！顰t

2、thattimeitseemedasifIcouldntthinkoftherightwdanyhow.當(dāng)時(shí)我似乎怎么也想不出一個(gè)恰當(dāng)?shù)淖盅蹃?lái)。引導(dǎo)表語(yǔ)從句的詞：從屬連詞that、whether、asthough、asif（That引導(dǎo)表語(yǔ)從句時(shí)，在口語(yǔ)中，間或可以省略。）關(guān)系代詞whowhatwhichwhomwhosewhateverwhoeverwhomeverwhichever等；關(guān)系副詞whenwherewhyhowhowev

3、erwheneverwherever等。※由從屬連詞that，whether引導(dǎo)的表語(yǔ)從句。that在引導(dǎo)表語(yǔ)從句時(shí)無(wú)詞義，而whether有詞義，意為、“是否”。這時(shí)主句的主語(yǔ)常常是些抽象名詞，如question(問(wèn)題)，trouble(麻煩)，problem(問(wèn)題)，result(結(jié)果)，chance(可能性)，suggestion(建議)，idea(想法)，reason(理由)等。表語(yǔ)從句對(duì)主句主語(yǔ)進(jìn)行說(shuō)明、解釋，使主語(yǔ)的內(nèi)容具體

4、化。例如：★Thetroubleis(that)shehaslosthismoney.麻煩的事是他丟了錢?！颰hequestioniswhetherweneedmeicecream.問(wèn)題是我們是否還需要一些冰淇淋?！颰heproblemwasthatitwastoovaluablefeverydayuse.問(wèn)題是它作為日常之用太貴重了。★Whatshecouldn’tunderstwasthatfewerfewerstudentssho

5、wedinterestinherlessons.我們不能理解越來(lái)越少的學(xué)生對(duì)他的課不感興趣?！申P(guān)系代詞引導(dǎo)的表語(yǔ)從句。關(guān)系代詞whowhatwhichwhomwhosewhateverwhoeverwhomeverwhichever等引導(dǎo)表語(yǔ)從句，在句中作主語(yǔ)、賓語(yǔ)、表語(yǔ)，關(guān)系代詞不能省略。例如：★Thequestioniswhichofusshouldgo.問(wèn)題是我們哪一個(gè)應(yīng)該去?！颰heproblemwaswhocoulddoth

6、ewk.問(wèn)題是誰(shuí)能做這項(xiàng)工作?！颰hatswhatheiswryingabout.那就是他在擔(dān)心的事?！颰hatiswhatIwanttotellyou.那就是我想要對(duì)你講的。(what在表語(yǔ)從句中充當(dāng)直接賓語(yǔ))★Thatiswhyshefailedtopasstheexam.那就是她考試不及格的原因。(why在表語(yǔ)從句中充當(dāng)原因狀語(yǔ))表語(yǔ)測(cè)試1.Thequestionis________wewillhaveoursptsmeetnex

7、tweek.A.thatB.ifC.whenD.whether2Thereasonwhyhefailedis________hewastoocareless.A.becauseB.thatC.fD.becauseof3.Gogetyourcoat.It’s________youleftitA.whereB.thereC.therewhereD.wherethere4Theproblemis_________totaketheplaceo

8、fTedA.whocanwegetB.whatwecangetC.whowecangetD.thatwecanget5.WhatIwanttoknowis______helikesthegiftgivenbyus.A.thatB.ifC.whetherD.不填6.Thereasonis_________Imissedthebus.A.thatB.whenC.whyD.what7.Thatis_____wewerelatelasttime

9、.A.thatB.whenC.whyD.what8.Shelooked_________sheweretenyearsyounger.A.thatB.likeC.asD.asthough9.—Ifellsick!Ithinkitis_______youaredoingtoomuch.A.whyB.whenC.whatD.because10.Thereasonwhyhehasn’tcomeis___________.A.becausehi

10、smotherisillB.becauseofhismother’sbeingillC.thathismotherisillD.fhismotherisill11.—Hewasbnhere.Thatis_______helikestheplacesomuch.A.thatB.whatC.whyD.how12.Thatis______LuXunoncelived.A.whatB.whereC.thatD.why13_______yourf

11、atherwantstoknowis________gettingonwithyourstudies.A.WhathowareyouB.That；howyouareC.How；thatyouareD.What；howyouare14.Thetroubleis__________weareshtoftools.A.whatB.thatC.howD.whythat15.Americawas__________wasfirstcalled“I