(完整版)表語從句講解及專項練習(xí)、答案

1、表語從句講解及專項練習(xí) 概念： 表語從句是在復(fù)合句中作表語的名詞性從句。放在系動詞之后 ,一般結(jié)構(gòu)是 “主語+系動詞+表語從句 ”可以接表語從句的連系動詞有 be, look, remain, seem 等。 The trouble is that we are short of money. 困難是我們資金短缺。 That is why stone walls are used instead of fences around New England fields. 這就是為什么 在新英格蘭用石頭墻而不用柵欄的原因。 At that time, it seemed as if I could

2、n't think of the right word anyhow.當(dāng)時 , 我似乎怎么也想不出一個恰當(dāng)?shù)淖盅蹃?。引?dǎo)表語從句的詞：從屬連詞 that、 whether 、 as though 、 as if （That 引導(dǎo)表語從句時，在口語中，間或可以省 略。）關(guān)系代詞 who, what, which, whom, whose, whatever, whoever, whomever, whichever 等；關(guān)系副詞 when, where, why, how, however, whenever, wherever 等。 由從屬連詞 that， whether 引導(dǎo)的表語從

3、句。that 在引導(dǎo)表語從句時無詞義，而 whether 有詞義，意為、 “是否 ”。這時主句的主語常常是 些抽象名詞，女口 question（問題）,trouble（麻煩），problem（問題），result（結(jié)果），chanee（可能性）, suggestion（建議）,idea（想法）,reason理由）等。表語從句對主句主語進行說明、解釋，使主 語的內(nèi)容具體化。例如： The trouble is （that） she has lost his money. 麻煩的事是他丟了錢。 The questi on is whether we n eed more ice cream .問題

4、是我們是否還需要一些冰淇淋。 The problem was that it was too valuable for everyday use. 問題是它作為日常之用太貴 重了。 What she couldn 'utnderstand was that fewer and fewer students showed interest in her lessons. 我們不能理解越來越少的學(xué)生對他的課不感興趣。 由關(guān)系代詞引導(dǎo)的表語從句。關(guān)系代詞 who, what, which, whom, whose, whatever, whoever, whomever, whichever

5、 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： The question is which of us should go. 問題是我們哪一個應(yīng)該去。 The problem was who could do the work. 問題是誰能做這項工作。 That's what he is worrying about. 那就是他在擔(dān)心的事。That's what we should 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 when, where, how, why 除在句子起連接作用外，在從句中還充當(dāng)時間，地點，方 式或原因狀語，本

6、身具有詞義。例如： Go and get your coat. It's where you left it. 去把雨衣拿來。就在你原來放的地方。 I had neither a raincoat nor an umbrella. Thatwhy I got'wset through. 我們既沒傘也沒雨衣，這是我們淋濕的原因。 That is how mice ruin many stores of grain every year. 那就是老鼠是怎樣每年損害大量 糧食的。 That is what he is worried about. 那就是他所擔(dān)心的。 由連詞 beca

7、use， as if/as though 等引導(dǎo)的表語從句。 It looked as if it was going to snow. 看起來好像要下雪了。 That's because we never thought of it. 這是因為我們從未想過此事。 It seems as if he didn' t know the好H像他不知道答案。A. 表語從句一定要用陳述語序。False: The question is when can he arrive at the hotel.Right: The question is when he can arrive at

8、 the hotel.B. 不可以用if,而用whether連接表語從句（as if例外）。 引導(dǎo)賓語從句時可以互換 if/whether 位于介詞后要用 whether 位于句首時要用 whether。引導(dǎo)表語從句,主語從句,同位語從句時要用whether。False: The question is if the enemy is marching towards us.Right: The question is whether the enemy is marching towards us.Right: It looked as if he had understood this q

9、uestion.C. 不像賓語從句，在有表語從句的復(fù)合句中，主句時態(tài)和從句時態(tài)可以不一致。Right: The question is who will travel with me to Beijing tomorrow.Right: The question is why he cried yesterday.D. that 在表語從句中不可以省掉。基本用法 表語從句只能置于主句之后,而主句的動詞只能是聯(lián)系動詞。 名詞性從句在 be 等系動詞后作表語時被稱為表語從句例如：The problem is how we can get the things we need.問題是我們怎樣能弄到我

10、們需要的東西。（how 在表語從句中充當(dāng)方式狀語 ） The scissors are not what I need. 這把剪刀不是我所需要的。 （what 在表語從句中充當(dāng) 賓語 ） What I told him was that I would find him a good play. 我告訴他的是我會給他找個好劇本。（what在主語從句中作直接賓語，that作為表語從句的引導(dǎo)詞在該表語從句中不充當(dāng)句子成分,不能省略 ） That is what I want to tell you. 那就是我想要對你講的。 （what 在表語從句中充當(dāng)直接 賓語）That is why she f

11、ailed to pass the exam. 那就是她考試不及格的原因。 （why 在表語從句中充當(dāng)原因狀語 ）表語測試1. The question is we will have our sports meet next week.A. thatB. ifC. whenD. whether2 The reason why he failed is he was too careless.A. because B. that C. for D. because of3. Go and get your coat. It' s you left itA. where B. there

12、 C. there where D. where there4 The problem is to take the place of TedA. who can we getB. what we can getC. who we can getD. that we can get5. What I want to know is he likes the gift given by us.A. thatB. ifC. whetherD. 不填6. The reason is I missed the bus.A. thatB. when C. why D. what7. That is _

13、_ we were late last time.A. thatB. whenC. whyD. what8. She looked she were ten years younger.A. that B. like C. as D. as though9. I fell sick!-I think it is you are doing too much.A. whyB. when10. The reason why he hasn A. because his mother is illC. that his mother is illC. what D. because t come i

14、s .B. because of his mother D. for his mother is ills being ill11. He was born here.- That is he likes the place so much.A. thatB. what C. why D. how12. That is Lu Xun once lived.A. whatB. whereC. that D. why13 your father wants to know is getting on with your studies.A. What; how are youB. That ； h

15、ow you areC. How ； that you areD. What ； how you are14. The trouble is we are short of tools.A. whatB. that C. howD. why that15. America was was first called“ India ” by Columbus.A. whatB. where C. the placeD. there where16. China is becoming stronger and stronger. It is no longerA. what it used to

16、beB. what it was used to beingC. what it used to beingD. what it was used to be17. he really means is he disagrees with us.A. What thatB. ThatwhatC. What whatD. Thatwhat18. The energy is makes the cells able to do their work.A. that B. which C. what D. such19 I drove to Zhuhai for the air show last

17、week.Is thatyou had a few days off ？A. whyB .whatC. whenD. where20 .I had neither a raincoat nor an umbrella I got wet through.A. It 's the reasoBn. That 's whyC. There 's whyD. It 's how21. See the flags on top of the building? That was we did this morning.A. whenB. whichC. whereD. whats game?22. - Are you still thinking about yesterday- Oh, that ' s .A.