初中状语从句全面讲解练习题及标准答案.doc

　 初中状语从句全面讲解练习题及答案
1、 基本含义
状语修饰动词、形容词、副词或整个句子。通常由副词、介词短语、动词不定式、分词和从句等担当。
请用下划线划出下列句子中的状语，并说明是什么在做状语：
He speaks English very well.
He is playing under the tree.
I come specially to see you.
The boy was praised for his bravery.
When she was 12 years old, she began to live in Dalian.
If I am not busy tomorrow, I will play football with you.
什么是状语从句？
用来修饰主句中的动词，副词和形容词的从句叫状语从句。根据其含义状语从句可分为时间状语从句，地点状语从句，条件状语从句， 原因状语从句，结果状语从句，比较状语从句，目的状语从句，让步状语从句。
例句：
I will call you as soon as I arrive in Beijing.
If he comes back, please let me know.
I know how to light a camp fire because I had done it before.

2、用法归纳
1. 时间状语从句
(1)时间状语从句常用when, as, while, before, after, since, till, until, as soon as等连词来引导。例如：
It was raining hard when we got to school yesterday.
While he was doing his homework, the telephone rang.
As he walked along the lake, he sang happily.
He had learned a little Chinese before he came to China.
After he finished middle school, he went to work in a factory.
(2)在时间状语从句里，通常不用将来时态，用现在时态表示将来的动作或状态。例如：
I’ll ring you up as soon as I get to New York.
I will tell him everything when he comes back.
He won’t believe it until he sees it with his own eyes.
(3)在带有till或until引导的时间状语从句的主从复合句里，如果主句用肯定式，其含义是“一直到……时”，谓语动词只能用延续性动词。如果主句用否定式，其含义是“直到……才……”, “在……以前不……”, 谓语动词可用瞬间动词。例如：
The young man read till the light went out.
Let’s wait until the rain stops.
We won’t start until Bob comes.
Don’t get off until the bus stops.
[Practice]
I didn’t know he came back ____ I met him in the street. (2007 河北)
A. since 　 B. When C. until 　 D. after

请填入适当的引导词
I haven’t heard from him _____ he went to America .
We found the books two days ____ he had gone away .
Do not leave the room _____ you have finished the test.

2. 条件状语从句
(1)条件状语从句通常由if, unless引导。例如：
What shall we do if it snows tomorrow?
Don’t leave the building unless I tell you to.
(2)在条件状语从句里，谓语动词通常用现在时态表示将来的动作或状态。例如：
I’ll help you with your English if am free tomorrow.
He won’t be late unless he is ill.
(3)“祈使句 + and (or)+ 陈述句” 在意思上相当于一个带有条件状语从句的复合句。例如：
Hurry up, or you’ll be late.
=If you don’t hurry up, you’ll be late.

[Practice]
1. If you ____ late tomorrow morning, you won’t catch the early bus. (2007福建厦门)
A. get up B. don’t get up C. will get up

请完成下面句子的翻译：
如果明天有空,我会和你一起去喂狗._______________________
如果明天他不来,我会代替他去的._________________________

2、 3. 原因状语从句
(1)原因状语从句通常由because, since, as引导。例如：
He didn’t come to school because he was ill.
Since you can’t answer the question, I’ll ask someone else.
(2)because表示直接原因，语气最强。Because引导的原因状语从句多放在主句之后。回答由why提出的问题，只能用because。As和since语气较弱，一般用来表示明显的原因。由as和since引导的原因状语从居多放在句首。例如：
------Why aren’t going there? ----Because I don’t want to.
As he has no car, he can’t get there easily.
Since we have no money, we can’t buy it.
(3)because和so不能同用在一个句子里。

4. 结果状语从句
(1)结果状语从句由so…that, such…that, so that引导。例如：
He is so poor that he can’t buy a bike for his son.
She is such a good teacher that everybody likes her.
(2)so…that语such...that可以互换。例如：
在由so...that引导的结果状语从句中，so是副词，与形容词连用。其结构是: “...so + 形容词（副词）+ that + 从句”。例如：
He was so glad that he couldn’t say a word.
The hall is so big that it can hold 2,000 people.
Mother lives so far away that we hardly ever see her.

有时上述两种结构是可以互换的。例如：
It was such a wonderful film that all of us wanted to see it again.
=The film was so wonderful that all of us wanted to see it again.
.
(3)如果名词前由many, much, little, few等词修饰时，只能用so, 不用such。例如：
He has so little time that he can’t go to the cinema with you.
[Practice]
( ) 1. This exercise is _____ difficult ______ . ( 山东济南)
A. so; that few of us can do
B. so; that few of us can do it
C. too; for anyone of us to do
D. too; for anyone of us to do it
2. This math problem is so easy that I can work it out. (改为简单句) (广西柳州)
This math problem is _____________________ to work out.

5. 比较状语从句
比较状语从句通常由as…as, 比较级 + than…等连词引导。例如：
Tom runs faster than John does.
( )2. Don’t just believe the advertisement. That kind of camera is ____ it says. (河北)
A. as good as B. not as good as
C. as well as D. not as well as

7. 让步状语从句
(1)让步状语从句通常由although, though等连词引导。例如：
Though he is young, he knows a lot.
(2)although(though)不能用在同一个句子中。例如：
8. 地点状语从句
地点状语从句常常由where来引导。例如：
Go where you like.
Where there is a will, there is a way.
[Practice]
( )1.You should let your children play _________ you can see them.
A. where B. when C. in which D. that
( )2.The school was built _________ there had once been a church.
A. where B. when C. in which D. that

考验一下自己吧
1.I’ll let you know ____ he comes back.
　　A. before B. because C. as soon as D. although
2. We will work ____ we are needed.
　　 A. whenever B. because C. since D. wherever
3 Read it aloud _____ the class can hear you.
　　 A. so that B. if C. when D. although
4._____ you go, don't forget your people.
　　 A. Whenever B. However C. Wherever D. Whichever
5. It is about ten years _____ I met you last.
　　 A. since B. for C. when D. as
6 They will never succeed, _____ hard they try.
　　 A. because B. however C. when D. since
7 _____ we got to the station, the train had left already.
　　 A. If B. Unless C. Since D. When
8. I'll stay here _____ everyone else comes back.
　　 A. even if B. as though C. because D. until
　　9. Although it's raining, _____ are still working in the field.
　　 A. they B. but they C. and they D. so they
　　10. You'll miss the train ______ you hurry up.
　　 A. unless B. as C. if D. until
　　11. When you read the book, you' d better make a mark _____ you have any questions.
　　 A. at which B. at where C. the place D. where
　　12. We'd better hurry ______ it is getting dark.
　　 A. and B. but C. as D. unless
　　13._____ he comes, we won't be able to go.
　　 A. Without B. Unless C. Except D. Even
　　14. I hurried _____ I wouldn't be late for class.
　　 A. since B. so that C. as if D. unless
　　15. _____ I catch a cold, I have pain in my back.
　　 A. Every time B. Though C. Even D. Where
　　16. Helen listened carefully _____she might discover exactly what she needed.
　　 A. in that B. in order that C. in case D. even though
　　17 The child was __ immediately after supper.
　　 A. enough tired to go to bed B. too tired to go to bed
　　 C. so tired that he went to bed D. very tired, he went to bed
　　18. _ born in Chicago, the author was famous for his stories about New York.
　　 A. Since B. Once C. When D. Although
　　19 _ we stood at the top of the building, the people below were hardly visible.
　　 A. As B. Although C. Unless D. In spite of
　　20. _____ David goes, he is welcome.
　　A. Whichever B. However C. Wherever D. Whatever
　　21. The house stood ____ there had been a rock.
　　 A. which B. at which C. when D. where
　　22. After the new technique was introduced, the factory produced ____tractors in 1988 as the year before.
　　 A. as twice many B. as many twice C. twice as many D. twice many as
　　23. John plays football _____, if not better than, David.
　　 A. as well B. as well as C. so well D. so well as
　　24. Although he is considered a great writer,___________.
　　 A. his works are not widely read B. but his works are not widely read
　　 C. however his works are not widely read
　　 D . still his works are not widely read
　　25 ___ the day went on, the weather got worse.
　　 A. With B. Since C. While D. As
　　40.—What was the party like?
　　—Wonderful. It' s years _____ I enjoyed myself so much.
　　 A. after B. when C. before D. since
　　26. After the war, a new school building was put up _____ there had once be en a theatre.
　　 A. that B. where C. which D. when
　　27 ____ difficult the task may be, we will try our best to complete it in time.
　　 A. No matter B. No wonder C. Though D. However
　　28.It was ____ that she couldn’t finish it by herself.
　　 A. so difficult a work B. such a difficult work
　　 C. so difficult work D. such difficult work
　　29 I won’t believe you___ I have seen it with my own eyes.
　　A. before B. until C. after D. when
30. They didn’t start the work ___ their teacher came back. A. until B. while C. as soon as D. If
(
　　II. 填入适当的引导词:
　　　　1. I haven't heard from him _____ he went to America.
　　　　2. He won't be here _____ he is invited.
　　　　3. He will not go to the cinema _____ he is very busy.
　　　　4. We found the key _____ she had left it.
　　　　5. We found the books two days ____ he had gone away.
　　　　6. We had no sooner got to the station _____ the train left.
　　　　7. He speaks English ______ he were an Englishman.
　　　　8. He is explaining clearly _______ they could understand.
　　　　9. Do not leave the room _____ you have finished the test.
　　　　10. She sang ______ she went along.

　　参考答案：
　　I. 选择填空：
　　1-5 CADAC 6-10 ABCBA 11-15 DDCAB 16-20 DABAD 21-25 CABBA
　　26-30 BCCBD 31-35 BACDD 36-40 ADCDD 41-45 CCBAD 46-50 DBCBD 51-53 CDDII. 填入适当的引导1. since　　2. unless　　3. because　　4. where　　5. after　　6. than　　7. as if　　8. so that 　　9. before　　10. as
中考真题
(2016苏州中考）To make your DIY work perfect,you had better not start __you get all the tools ready.
A when B while C. before D. after
(.河北省卷,42. 1) Peter likes reading a newspaper ______he is having breakfast.
A. until B. while C. because D. though
(江苏省盐城市12. 1)Many students didn’t realize the importance of study_____they left school.
A.when B.until C.as D.after
(2010.四川省内江市39. 1)I don’t know if it______tomorrow.If it______,we won’t go on a picnic.
A.rains;rains B.will rain;rains C.will rain;will rain
(浙江省衢州市23. 1) You should go over your test paper _____ you hand it in .
A. before B. though C. because D. as soon as
(.江苏省无锡市.12. 1)Scientists say it may be a few years ______it is possible to test the new medicine on patients.
A.because B.after C.before D.since
(2010年上海市37. 1)We will have no water to drink _______we don’t protect the earth.
A.until B.before C.though D.if
(江苏省扬州市，，41)—Could we play football in your playground,Sir?
--No,_______you have the principal’s note.
A.if B.unless C.because D.since
(浙江省湖州市，22，1)—Is everyone here today?
--No.Tom is at home_____he has got a bad cold.
A.because B.if C.until D.unless
山西省，27，1)In summer , food goes bad easily ________ it is put in the refrigerator.
A. until B. if C. unless
(河南省，25，1)( ) It’s difficult to make her dream come true，she never gives up
A Though B Unless C Because D If
(•山东省莱芜市，27，1)--I hear Jack Chan will come to Laiwu next week.
--Really? _______ he comes, my younger sister will be very happy,
A．If B．Until C．Unless D．Before
(贵州省铜仁市，35，1)— May I go to the concert with you?
— I’m afraid not ____ you have a ticket, because I have only one.
A. since B. if C. unless D. though
(2010•山东省菏泽市，27，1)Mary spends a lot of money on clothes _______ her family is not rich.
A. because B. though C. if D. so
(福建三明29. 1)Many children like fried chicken _______it is unhealthy food.
A.if B.because C.although
(广西南宁32. 1)Mr.Brown knew nothing about the good news ______his wife told it to him.
A.before B.after C.since D.if
(四川达州29. 1)I don’t know if Jack . If he , call me, please.
A. will come; will comes B. comes; come
C. comes; will come D. will come; comes
(天津市，41，1)We won’t start the meeting ______our teacher arrives.
A.though B.until C.while D.or
(辽宁省沈阳市，8，1) ____ it snowed heavily yesterday, nobody in our class missed the lesson．
A．Though B．Because C．Unless D．Since

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