状语从句讲解及习题附答案

（一）状语从句概述

定义状语从句用作状语，是起副词作用的句子。

位置状语从句可以放在主句之前，也可以放在主句之后，时间、条件、原因和让步状语从句放在句首时需要用

逗号和主句隔开。

分类根据其作用可以分为时间、地点、原因、条件、目的、让步、方式和比较等状语从句。

作用它可以修饰谓语、非谓语动词、定语、状语和整个句子。

（二）状语从句详解

1. 时间状语从句

引导词用法示例

when 意为“当…的时候”。When

引导从句的谓语动词可以

是延续性动词，也可以是

瞬间动词。并且when有

时表示“就在那时”A liar is not believed when he speaks the truth.说谎者讲真话时也没有人相信。When he arrives, I’ll call you. When you laugh and smile, your body relaxes.

while 意为“在…的时候，在…的

同时”。While引导从句的

谓语动词必须是延续性While I was standing at the window, I saw several boys running along the street.

的，发生时间较长，并强调主句和从句的动作同时发生（或者相对应）。While 有时还可以表示对比。While John was watching TV, his wife was cooking.

as 意为“一边…一边…”。As

引导的动作是延续性的，

发生时间较短，一般用于

主句和从句动作同时发

生；as也可以强调一前一

后。The writer was angry as he was travelling on a train to London because someone had invaded his “space”.

He smiled as he stood up.

after 意为“在…之后”。表示主句

动作发生在从句动作之

后。主句与从句的动作时

间关系与before引导的从

句相反。With many hungry visitors waiting, don’t stay too long at your table after you have finished.

If an early exit is necessary, you can leave after a scene is over.

before 意为“在…之前”。引导的从

句不用否定形式的谓语，

并且当before引导的从句

位于主句之后，有时译成

“就，才”。当主句用将来时，You can’t watch TV before you finish your homework. Before it ended, the theatre was almost empty.

My father had left for Canada

从句总是用现在时；如果

before引导的从句谓语用

的是过去时，则主句动词

多用过去完成时，这样以

便体现动作的先后。

just before the letter arrived.

till 意为“直到”。一般情况下可

以和until互换。如果主句

中的谓语动词是瞬时动词

时，必须用否定形式；如

果主句中的谓语动词是延

续性动词时，用肯定和否

定形式都可以，但表达的

意思不同。She didn’t even know that it was an earthquake till she saw a shaking ( moving from side to side) light.

The fireman worked very hard till the fire was out.

until 意为“直到”。在强调句型中

多用until。如果主句中的

谓语动词是瞬时动词时，

必须用否定形式；如果主

句中的谓语动词是延续性

动词时，用肯定和否定形

式都可以，但表达的意思

不同。I’m waiting for my sister. I won’t go to see my uncle until she comes.

Wait until I finish what I am doing.

since 意为“自从，从…以来”。引I have been studying hard

导从句的谓语动词可以是延续性的动词，也可以是瞬时动词。一般情况下，从句谓语动词用一般过去时，而主句的谓语动词用现在完成时。但在It is +时间+since从句的句型中，主句多用一般现在时。since I entered the high school.

It is four years since my sister lived in Beijing.

It is five years months since our boss was not in Beijing.

as soon

as 意为“一…就…”。引导时间

状语从句时，如果主句用

了将来时，从句一般使用

现在时。

Tom will call me as soon as

he gets home.

I will call you as soon as I

arrive.

2.地点状语从句

引导词用法示例

where 意为“哪里”。“where引导的

地点状语从句，（there+）主Where there is a will, there is a way.

句”“哪里…哪里就…”。主句在从句后面时，there可用可不用；主句在从句的前面时，一般都不用there. They were good persons. Where they went, there they were warmly welcomed.

You should have put the book where you found it.

wherever 意为“无论何地”。

anywhere/wherever引导地

点状语从句+主句。anywhere本身是个副词，但是常可以引导从句，相当于连词，意思相当于wherever, anywhere引导的从句可位于主句之前，也可以位于主句之后。而wherever本身就是个连词，表示“在何处，无论何处”。Wherever the sea is, you will find seaman.

I’ll go anywhere you go.

3.条件状语从句

引导词用法示例

if 连词，意为“假如，如果”。

当主句是将来时的时候，

从句要用一般现在时。Don’t talk loudly at the meeting. If you do, you will have to leave.

We’ll go for a picnic if it doesn’t rain this weekend.

unless 连词，意为“除非（=if not）。

当主句是将来时的时候，

从句要用一般现在时。Don’t discuss the problems with your partner unless you are asked to do so.

I won’t go there unless you come with me.

4.原因状语从句

引导词用法示例

as 意为“因为”。引导原因状语

从句时表示附带。说明“双

方已知的原因”，语气比

since弱，较为正式，位As the weather is cold, I stay at home.

As it is raining, you’d better take a taxi.

置较为灵活（常放于主句之前）。As you are tired, you’d better rest.

since 意为“因为”。引导的原因状

语从句一般放于主句之前

表示已知的、显然的理由

（通常被翻译成“既然”），

较为正式，语气比

because弱。Since the earth looks like a ball, the sun can shine on only half of it at a time. Since the race is in April, I had to run throughout the winter, and in Boston, winters are cold.

Since everybody is here. Let's begin our meeting.

because 意为“因为”。引导的原因状

语从句一般放于主句之

后，表述直接原因，语气

较强，最适合why引导的

疑问句。Because引导的

原因状语从句有时可以与

because of短语互换。The woman prefers winter because she can skate.

I’d like to collect stamps because they are interesting. I’m very tired these days because of studying physics. He can’t come because he is ill. = He can’t come because of his illness.

for 意为“因为”。引导的原因状

语从句并不说明主句行为He must be ill, for he is absent today.

发生的直接原因，只提供

一些辅助性的补充说明，for引导的原因状语从句只能放于主句之后，并且必须用逗号将其与主句隔开。He could not have seen me, for I was not there.

5.目的状语从句

引导词用法示例

so that 意为“以至，以便”。目的状

语的谓语常含有may,

might, can, could,

should, would等情态动

词。Try to speak loud enough so that people can hear you clearly.

Mr. Green speaks very loudly so that all the people can hear him clearly.

in order that 意为“为了”，相当于so

that. in order to后面可以

跟动词原形构成目的状

语，不是目的状语从句。

We shall let you know the

details soon in order that you

can/may make a

arrangements.

6.结果状语从句

引导词用法示例

so…that 意为“如此…以至于…”。

so+ adj./adv.原级+that, so

是副词，只能修饰形容词和

副词。so还可与表示数量

的形容词many, few,

much, little(这四个形容词

表示多或少时)连用,形成固

定搭配。so+ many 或few+

复数可数名词+that; so+

much或little+不可数名词

+that. This year it has rained so heavily in South China that lots of problems are caused.

The ice on the lake was so thin that people couldn’t skate on it.

Too often, we spend so much time thinking about the future that we fail to enjoy the present.

There are so few notebooks that I can’t give you any.

such..that 意为“如此…以至于…”。有

三种结构：

such+a(an)+adj.+单数不

可数名词+that;

such(+adj.)+不可数名词

+that; such( + adj.) +复数

可数名词+that, such是形

容词，修饰名词或名词词It’s such a wonderful song that we all like it.

Simon is such dishonest person that no one believes him.

The boy is so young that he can’t go to school.= He is such a young boy

组。有时可与so…that句型转换。that he can’t go to school.

7.让步状语从句

引导词用法示例

though 意为“虽然”。不能和but连用。

但是可以同yet(still)连用，

构成though…yet(still).

though较普遍，常用于非正

式的口语和书面语中。even

能和though组合表示强调，

在这里even though=even

if(no matter if; though即

使…也…)。though可以独

立用作副词，常放在句末，

意为all the same(还是；仍

然)或however(可是；然而)。So it has lived up to now though it isn't strong at all. Though they are twin brothers, they don’t look like each other.

Even if/ Even though we could afford it, we would afford it, we wouldn’t go abroad for our vacation.

although 意为“虽然”。不能和but连用。Although he died several

但是可以同yet(still)连用，构成although…yet(still). although 较为正式，语气比though重，常用以强调让步概念。even不能和although组合。years ago, I can still remember the days we spent together and what he has taught me about love.

Although we had little food with us, we decided to spend the night in the car.

8. 比较状语从句

引导词用法示例

as…as... 意为“和…一样”。表示同级

的比较。使用时要注意第

一个as为副词，第二个

as为连词。其基本结构为：

as+adj./adv.原级+as。若

有修饰成分，如twice,

three times, half, a

quarter等，则须置于第一

个as之前。She is very good at painting. She can paint as well as here teacher.

I ran out as quickly as possible.

not as / so…as 意为“和…不一样，不如”。

也表示同级比较。

She is not so (as ) outgoing

as her sister.

This dictionary is not as/so

useful as you think.

9.方式状语从句

引导词用法示例

as/(just)as...so

…意为“犹如，就像”。引导

的方式状语从句通常位

于主句后，但在

(just)as...so…结构中位

于句首，这时as从句带

有比喻的含义，意为“正

如…，就像”，多用于正式

文体。

When in Rome, do as

the Romans do.

As water is to fish, so air

is to man.

as if/ as though 意为“就像，好像”。两者

的意义和用法相同，引出

的状语从句谓语多用虚

拟语气，表示与事实相

反，有时也用陈述语气，

表示所说情况是事实或

实现的可能性较大。常译

作“仿佛…似的，好像…

似的”。

If would never forget

here smile, or the way

her eyes shone as if we

were the same age.

It looks as if the weather

may pick up very soon.

练习一

一. 单项填空

1. _______ he’s old, he can still carry this heavy bag.

A. Though

B. Since

C. For

D. So

2. ---Do you know if he _______ to play basketball with us?

---I think he will come if he ______ free tomorrow.

A. comes; is

B. comes; will be

C. will come; is

D. will come; will be

3. In the zoo if a child _____ into the water and can’t swim, the dolphins may come up ______ him.

A. will fall; to help

B. falls; to help

C. will fall; help

D. falls; helping

4. I don’t remember ________ he worked in that city when he was young.

A. what

B. which

C. where

D. who

5. We will stay at home if my aunt ________ to visit us tomorrow.

A. comes

B. come

C. will come

D. is coming

6. The police asked the children _______ cross the street ________ the traffic lights turned green.

A. not; before

B. don’t; when

C. not to; until

D. not; after

7. I was late for class yesterday _______ there was something wrong with

my bike.

A. when

B. that

C. until

D. because

8. I’ll go swimming with you if I ________ free tomorrow.

A. will be

B. shall be

C. am

D. was

9. In the exam, the ________ you are, ______ the _______ mistakes you will make.

A. careful; little

B. more careful; fewest

C. more careful; fewer

D. more careful; less

10. You should finish your lessons _______ you go out to play.

A. before

B. after

C. when

D. while

11. I hurried _____ I wouldn’t be late for class.

A. since

B. so that

C. as if

D. unless

12. When you read the book, you’d better make a mark _______ you have any questions.

A. which

B. that

C. where

D. though

13. The teacher raised his voice _______ all the students could hear him.

A. for

B. so that

C. because

D. in order

14. He took off his coat _______ he felt hot.

A. because

B. as

C. if

D. since

15. It is ______ that we’d like to go out for a walk.

A. a lovely day

B. too lovely a day

C. so lovely a day

D. such lovely a day

16. Mary had ______ much work to do that she stayed at her office all day.

A. such

B. so

C. too

D. very

17. _______ I felt very tired, I tried to finish the work.

A. Although

B. Because

C. As

D. As if

18. ______ the day went on, the weather got worse.

A. With

B. Since

C. While

D. As

19. ______ well you can drive, you must drive carefully.

A. So long as

B. In order that

C. No matter how

D. The moment

20. Write to me as soon as you ________ to Beijing.

A. will get

B. get

C. getting

D. got

二. 根据中文意思完成下列英语句子

1. 不管他跟我开什么玩笑，我都不生气。

I am not angry with him, _______ _______ ______ jokes he ______ on me.

2. 布鲁斯太太对学生非常亲切，以至于学生把她当做母亲。

Mrs Bruce was _______ kind to her students ______ they ______ her _____ their mother.

3. 只要我们竭尽全力，父母就会满意我们的表现。

Our parents will be pleased with our performance _____ _____ ______ we try our best.

4. 你一到上海就给我打个电话好吗？

Will you please call me ______ ______ ______ you get to Shanghai.

5. 这个七岁的女孩酷爱钢琴，以至于他已经坚持练习两年了。

The seven-year-old girl likes playing the piano ______ ______ ______ she has kept practicing for two years.

6. 虽然她很忙，他还坚持自学英语。

_______ _______ ______ _______, she kept on learning English by herself.

7. 他长大后相当一名记者。

He wants to be a journalist ______ _______ _______ _______.

8. 无论刮风下雨，我们的老师总是第一个到校。

_______ _______ windy or rainy, our teacher is always the first to get to school.

9. 如果人人为保护环境做出贡献，世界将会变得更美好。

______ ______ ______ _____ _______ to protecting the environment, the world will become much more beautiful.

10. 李明昨天没来上学，因为他病了。

Li Ming didn’t come to school _______ _______ ______ ______.

练习二

1. The meeting didn't start___ everyone was there.

A. because

B. until

C. why

D. if

2 .The boy ___ to bed ___ his mother came in.

A. went not; until

B. didn't go; after

C. went; until

D. didn't go; until

3. I won't believe you___ I have seen it with my own eyes.

A. before

B. until

C. after

D. when

4 .He ___ home ___ she was satisfied ___ his answer yesterday.

A. didn't go; until; with

B. wasn't go; after; to

C. doesn't go; before; with

D. didn't go; until; to

5 .He ___ back until the work ___ done.

A. isn't; will be

B. isn't; is

C. won't be; will be

D. won't be; is

6 .They didn't start the work ___ their teacher came back.

A. until

B. while

C. as soon as

D. if

7. Tom will call me as soon as he ___ Shanghai.

A. arrives

B. will reach

C. arrives in

D. get to

8. I'm sure he'll come to see me before he ___ Beijing.

A. will leave

B. is leaving

C. leave

D. leaves

9. I will tell him the news as soon as he___ back.

A. come

B. comes

C. will come

D. came

10. Tom has got a watch. He ___ it for two years. It _______ by his father.

A. has bought; was bought

B. has got; is bought ,

C. was bought; has bought .

D. has had; was bought "'

11. When he got to the station, the train ___.

A. left

B. had left

C. leaves

D. has left

12. The boy told his father what he ___ in the street.

A. saw

B. have seen

C. had seen

D. see

13.We ___ TV when the telephone ____.

A. watched; was ringing

B. were watching; rang

C. watch; rings

D. are watching; rang

14.By the end of last term, I___ ten books.

A. had finished reading

B. have finish reading

C. had finish to read

D. finish read

15. I ___ you for a long time. Where ___ you ___?

A. didn't see; did; go

B. didn't see; have; gone

C. haven't seen; have; been

D. haven't seen; have; gone

16. Tom___ China for 3 years.

A. has been

B. has been in

C. has been to

D. has been at

17. I won't go to see the film tonight, because I ___ my ticket.

A. lost

B. have lost

C. will lose

D. didn't lose

18.-Hello! May I speak to Bob?

-Sorry, but he ___ for a month.

A. had been away

B. was left

C. left

D. has been away

19. I ___ him since I began to live in the city.

A. know

B. have known

C. knew

D. will know

20.Zhao Lan ___ already ___ in this school for two years.

A. was; studying

B. will; study

C. has; studied

D. are; studying

21.Betty didn't go to see the film yesterday ___ she was ill.

A. because

B. but

C. until

D. if

22 May I sit nearer___I can see more clearly?

A. as if

B. so that

C. even if

D. so

23. ___ you work hard, you will certainly succeed.

A. Though

B. If

C. Because

D. For

24. ___ he came to study in the university, he has made much progress in the study of English.

A. While

B. When

C. Since

D. After

25. I'd like to go swimming _____ the water is not too cold.

A. for

B. unless

C. if

D. whether

26. There are ___ many league members in class 2 ___ in Class 4.

A. both; and

B. 'so; that

C. either; or

D. as; as

27. -Do you have a big library?

-No, we don't. At least, not___yours.

A. as big as

B. as big than

C. as bigger than

D. bigger as

28. Suzhou is not ____ beautiful ____ Hangzhou.

A. as; than

B. so; as

C. even; than

D. /; than

29. Iron is more useful ___ any other metal.

A. as

B. than

C. then

D. so

30. I want to know ___ she is going to see a film.

A. if

B. that

C. what

D. which

31. You are sure to pass the exam ___ you study hard.

A. if

B. though

C. that

D. since

32. I'll go to see the film with you___I have time this evening.

A. whether

B. so

C. if

D. when

33. ___ you study harder, you'll never pass the final exam.

A. If

B. Until

C. Unless

D. Except

34. Although it was raining, still worked in the fields.

A. but they

B. and they

C. they

D. and yet they

35 .___ there were only five soldiers left at the front, ___ they went on fighting.

A. Because; so

B. If; and

C. Though; but

D. Though; /

36. ___ she is very old, ___ she can still work eight hours a day.

A. Because; so

B. Though; but

C. As; yet

D. Though; yet

37. Please answer the question in a loud enough voice ___ all the class may hear.

A. so, that

B. or

C. in order that

D. and

38. Lift it up___I may see it.

A. though

B. so that

C. as

D. than

39. I hurried___I wouldn't be late for class.

A. so

B. so that

C. if

D. unless

40. We should go by bus ___ we can get there earlier.

A. as soon as

B. where

C. in order that

D. as

41. The dictionary is so expensive ___ I can't buy it.

状语从句练习题及答案)

状语从句练习题 1.I’ll let you know ____ he comes back. A. before B. because C. as soon as D. although 2. She will sing a song ____ she is asked. A. if B. unless C. for D. since 3. We will work ____ we are needed. A. whenever B. because C. since D. wherever 4. Read it aloud _____ the class can hear you. A. so that B. if C. when D. although 5._____ you go, don't forget your people. A. Whenever B. However C. Wherever D. Whichever 6. It is about ten years _____ I met you last. A. since B. for C. when D. as 7. They will never succeed, _____ hard they try. A. because B. however C. when D. since 8. _____ still half drunk, he made his way home. A. When B. Because C. Though D. As 9. _____ she was very tired, she went on working. A. As B. Although C. Even D. In spite of 10. Busy _____ he was, he tried his best to help you. A. as B. when C. since D. for 11. I learned a little Russian _____ I was at middle school. A. though B. although C. as if D. when 12. _____ we got to the station, the train had left already. A. If B. Unless C. Since D. When 13. _____ the rain stops, we' 11 set off for the station. A. Before B. Unless C. As soon as D. Though 14. She was _____ tired _____ she could not move an inch. A. so, that B. such, that C. very, that D. so, as 15. We didn’t go home _____ we finished the work. A. since B. until C. because D. though 16. I'll stay here _____ everyone else comes back. A. even if B. as though C. because D. until 17. Although it's raining, _____ are still working in the field. A. they B. but they C. and they D. so they 18. Speak to him slowly _____ he may understand you better. A. since B. so that C. for D. because 19. You'll miss the train ______ you hurry up. A. unless B. as C. if D. until 20. 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 21. We'd better hurry ______ it is getting dark. A. and B. but C. as D. unless

状语从句考点+例题_全面解析(word)

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