2005年高考英語第二輪總複習講座之十三Unit13 狀語從句

一、考點聚焦

1、時間狀語從句

（1）as、when、while用法一覽表。

類別 作 用 例 句

as as表示“當……的時候”，往往和when/ while通用，但它着重強調主句與從句的動作或事情同時或幾乎同時發生。 She came up as I was cooking.(同時)

The runners started as the gun went off.(幾乎同時)

when (at or during the time that )既可以表示在某一點的時候，又可表示在某一段時間內，主句與從句的動作或事情可以同時發生也可以先後發生。 It was raining when we arrived.(指時間點)

When we were at school, we went to the library every day.(在一段時間內)

while while意思是“當……的時候”或“在某一段時間裏”。主句中的動作或事情在從句中的動作或事情的進展過程中發生，從句中的動詞一般要用延續性動詞。在when表示a period of time時，兩者可以互換。 Please don’t talk so loud while others are working.

He fell asleep while/when reading. Strike while the iron is hot.(用as或when不可，這裏的while意思是“趁……”)

（2）引導時間狀語從句的連接詞除上述外還有：

①till, not … until …, until, before, since

Don’t get off the bus until it has stopped.

He waited for his father until(till)it was twelve o’clock.

It will be five years before he returns from England.

②hardly / scarcely … when, no sooner … than, as soon as once

表示“一……就”

As soon as I have finished it , I’ll give yu a call.

Once you show any fear, he will attack you.

We had hardly got / Hardly had we got into the country when it

began to rain.

No sooner had he arrived / He had no sooner arrived than she started complaining.

③directly, immediately, the moment, the minute that… 一……就

He made for the door directly he heard the knock.

④each time, every time, by the time

Each time he came to my city, he would call on me.

注意：表示未來情況，主句用將來時，從句用現在時。

2、讓步狀語從句

（1）although與though可以引導讓步狀語從句，不能與but連用，但可以與yet連用。

Although they are poor,(yet)they are warm-hearted.

（2）even if或even though引導讓步狀語從句，表示“即使”，“縱然”，用來使人注意下文所強調內容的性質。

I’ll get there even if(though)I have to sell my house to get enough money to go by air.

（3）no matter後接上who、what、where、how等疑問詞，也可以在這類疑問詞後面加上ever構成whoever、whatever、wherever、however等。

Don’t trust him, no matter what / whatever he says.

Whoever breaks the law will be published.

No matter how hard the work is, you’d better try to do it well.

（4）as也可以引導讓步狀語從句。要用倒裝。

Child as(though)he is, he knows a lot.

Much as I like it, I won’t buy.

Try as he would, he couldn’t lift the heavy box.

3、原因狀語從句：because, for, as, since, now that

（1）表示不知道的原因時用because,即說話人認爲聽話人不知道，因此because從句是全句最重要的部分，通常它被置於主句之後。

You want to know why I’m leaving? I’m leaving because I’m full.

for雖然表示不知道的原因，但其語氣較because要弱得多，是可說可不說的話，它只能置於主句之後，這時，for是並列連詞。如果不是因果關係，而是對前面主句的內容加以解釋或推斷時，只能用for。如：It’s morning now, for the birds are singing.（很顯然，鳥叫不可能是“現在已是早上”的原因。）

（2）表示已經知道的原因時用as或since,即某種原因在說話人看來已經很明顯，或已爲聽話人所熟悉，因此它是句中不很重要的部分。since要比as正式一些，它們通常被置於語句之前，但有時卻相反。

Seeing all of the children already seated, he said,“Since everyone is here, let’s start.”

(3)下列情況下只能使用because:

①在回答why的問句時；

②在用於強調句型時；

③被not所否定時。

4、地點狀語從句：where, wherever

Make a mark wherever you have any questions.

We will go where the Party directs us.

5、目的狀語從句：that, so that, in order that

注意：目的狀語從句的謂語動詞常與情態動詞連用，否則可能是結果狀語從句。不可置於句首。

6、結果狀語從句：that, so that, so … that, such … that …

注意：so + 形容詞/副詞 + that從句；such +　名詞 + that從句。

7、方式狀語從句：as, as if(though)

I’ll do as I am told to.

It looks as if it is going to rain.

8、比較狀語從句：than, as

9、條件狀語從句：if, unless, so (as) long as, in case, once, a far as, on condition that.

注意if與unless的區別：不能用and連接兩個unless從句，即不能有… unless …,and unless … 。但if … not and if … not卻不受此限。

You won’t lose your weight unless you eat less and unless you exercise more.(×)

但可以說 … unless you eat less and exercise more.

10、注意狀語從句中從句的省略現象

（1）連接詞 + 過去分詞

Don’t speak until spoken to.

Pressure can be incrased when needed.

Unless repaired, the washing machine is no use.

（2）連詞 +　現在分詞

Look out while crossing the street.

（3）連詞 + 形容詞/其他

常見的有it necessary、if possible、when necessary、if any等。

二、精典名題導解

選擇填空

1. I don’t think I’ll need any money but I’ll bring some ____________.

(NMET 2000)

last case again time

解析：答案爲B。句意爲“帶些錢以防萬一”，只能選擇in case。引導的條件狀語從句，後面省略了I should need it。

2. The WTO can’t live up to its name _________ it doesn’t include a country that is home to one fifth of mankind.（NMET 2000）

long as e though

解析：答案爲C。本題考查狀語從句的用法。句意爲“假如世貿組織不包括佔世界人口五分之一的中國的話，那它就名不副實”。as long as語氣過於強烈，while和even though不符合句意。

3、Someone called me up in the middle of the night, but they hung up_________I could answer the phone.(NMET 2000)

e re l

解析：答案爲C。題意爲：半夜裏有人打來電話，我沒來得及就掛了。but暗示在接話前就掛了。

三、專項訓練

1. I am to stay______my mother______well.

ll;gets 　l,get 　;gets 　re;will get.

2. Li Ming was about to do his homework______the phone rang.

e 　 　 　r

3. I have never been to Beijing______I went to university.

　re 　 　e

4. It was not long______the writer finished his novel.

　r 　re 　l

5. We shall go swimming______we have time.

ever 　ever 　rver 　ever

6. -Where should I put my dictionary?

-Put it______you can easily get it.

that 　e 　h 　 order that

7. -I'd like a suitcase to use in college,father,

-OK.I'll buy one for you______I have done my work.

re 　e 　 that 　 monent

8. I would like to do it______I like it.

e 　use of 　use 　 that

9. ______it is raining,we had better take a taxi.

　 　use of 　

10. His speech made______deep impression on the audience that they could hardly forget it.

a 　 a 　 　

11. We must do the experiment______the teacher does.

ever 　 　 　

12. The book is______it gives a wrong idea of the fact.

writing that 　 written that

writing that 　 written that

13. We started so early______we could get there before that sun set.

order that 　 order to 　 as to 　

14. -Could you tell me______you will get my trousers ready?

half a month.

　 　 soon 　 long

15. I know nothing about it______he told me.

ss 　l 　pt 　

16. I won't join you______you invite me.

　 　l 　ss

17. Give me your telephone number______I need your help.

case 　her 　ss 　 that

18. -Did you answer Smith's call?

-I don't have to______I'll see him tomorrow.

gh 　use 　rwise 　ss

19. The number of the people present,______we had expected,was very large.

　h 　 　

20. ______I like it very much,I won't buy it.

ough 　 though 　 　

21. ______he came to see me,he would phone me first.

　ver 　 　e

22. I'm working in the burning sun,______he is sleeping in the shade.

　use 　 　e

23. The work was completed earlier______.

we expected 　 we expected

we had expected 　 we expected

24. ______had he hurried into the cave______it began to pour down.

sooner;when 　ly;when

ly;than 　 soon as;when

25. ______,so the sports meet has to be put off.

use of the bad weather 　use it was been raining for days

e the weather has been bad 　 has been raining for days

26. I had to borrow some money______I could buy a new car.

that 　 order to 　use 　e

27. I will keep studying______I live.

　 long as 　 soon as 　 conditon

28. ______it was late,she went on working.

use 　e 　gh 　her

29. You will be late for the meeting______you take a taxi.

l 　 　 　ss

30. I thought her nice and honest______I met her.

first time 　 the first time

y time when 　 the time

31. ______the day went on,the weather got worse.

　e 　 　e

32. He was doing his homework______he saw the teacher passing by his window.

e 　 　 　h

33. Is it three years ago______he was put into prison?

　e 　 　re

34. Though he failed in the exam,______he didn't give up.

　 yet 　 　l

35. Tom was______that he couldn't understand______difficult sentence.

a stupid boy;such a 　B.a so stupid boy;a such

stupid a boy;a such 　 stupid a boy;such a

36. ______you've understood all these rules,you'll have no further difficulty.

ss 　 　ough 　l

37. ______,he speaks Japanese quite well.

d as he is 　gh is he child

a child he is 　D.A child as he is

38. ______we got on the bus,it started to move.

t after 　re long 　 after 　r a while

39. The cost of one day in the hospital can run as______as 500 dollars.

r 　 　nsive 　

40. ______,he works just as hard as everyone else.

use he is weak 　 as he is

gh weak he is 　 he is weak

41. He thinks more of others______.

of himself 　 of him 　 himself 　 he

42. ______the rain has stopped,let's start again.

　use 　 that 　

43. h is a warm-hearted helps me______I ask him to.

ever 　ever 　 　ver

44. It is five years______I joined the army.

　 　e 　e

45. ______what may happen,I will stand by your side.

matter 　aps 　ough 　 if

46. Time passed quickly and three weeks went by______we knew it.

r 　 　re 　

47. ______there is a will,there is a way.

　e 　 　e

48. John's mother allowed him to go swimming______that he didn't go too far from the bank.

　ss 　 　 condition

49. You'll be punished______you obey the order.

ss 　 　 　gh

50. ______we help people,______we'll be.

;happy 　 more;the happy

more;the happier 　;the happier

51. You may do______you please.

52. It is so hot______I don't go out today.

　 　 　h

53. It is raining heavily______they still want to go out.

gh 　use 　 　

54. ______we study hard,we'll succeed sooner or later.

gh 　 　 　 long as

55. I'll go on with the work______I come back tomorrow.

　 　ever 　ss

56. We shall go______working conditions are difficult.

e 　e 　 　 the place

57. I know the reason______he came so early.

58. They started early______they might arrive in time.

　 order to 　 　

59. Take more rest______you want to get well soon.

ss 　 　gh 　 if

60. Leave a basin of water outside in freezing weather,______it will soon be covered with ice.

61. We had to be would be some time______we got the full result.

e 　 　re 　r

62. It was May 4th______my parents left for Shanghai.

　e 　l 　r

63. It was______she was about to speak that the door opene　D.

　 　 　use

64. ______jouralism seems like a good profession,I would prefer to be a teacher.

matter 　 that 　 　ough

65. His eyes were closed,so I said nothing,but put the chair______he would see me______he woke.

;when 　e;where 　;where 　e;when

66. ______physics,he likes maths better.

he much likes 　 likes as he

as he likes 　s much as he

67. We'll carry the fight to the end______happens.

ever 　 matter which 　 matter how 　hing

68. ______she hasn't got anything against you.

long as I know 　 long as I know

C.I know so far 　 far as I know

69. Fire safety in family houses,______most fire deaths occur,is difficult to achieve.

　e 　 　

70. _____the pain was bad,______he did not complain.

ough;but 　gh;but 　gh;yet 　;still

71. I am going______you went last week.

e 　erver 　 　 place

72. ______you get into the habit of smoking,you won't be able to give it up easily.

e 　 　use 　e

73. Try to guess the meaning of a new word while reading______your reading skill can be improved.

　re 　l 　 that

74. Hurry up,______we won't catch the last bus.

ss 　 　rwise 　

75. -How are you,Harry?

-Fine,______a bit tire　D.

76. ______he spoke,we recognized his voice.

the moment 　 moment

the moment 　 moment while

77. ______invited I won't go to her birthday party.

　 　 　 if

78. Don't speak______.

speak 　r spoke 　l spoken to 　e speaking

79. These two weeks they have planted______they did during the same period of last month.

much twice trees as 　e as many trees as

e as much trees as 　 many twice trees as

80. They were______busy studying______they couldn't go to the restaurant with us.

;that 　;as 　;that 　gh;as

參考答案

1-10 ABDCA BDCAB 11-20 BDACB CABDA 21-30 BDCBD ABCDA

31-40 CBACD BACDB 41-50 ACBDA CBDAC 51-60 BACDB ABDBA

51-70 CABDD CADBC 71-80 ABDCA BDCBA