状语从句
高中语法练习---状语从句
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一、用横线划出下列句子中的状语从句，并指出是哪种状语从句：
1. Child as she is, she knows a lot of things.
2. The more I can do for the class, the happier I’ll be.
3. He talks as if (as though) he knew all about it.
4. He is such a good teacher that the students love and respect him.
5.I shall go to the park unless it rains.
6. No sooner had I got home than it began to rain.
7. Where there is water, there is life.
8. He studied hard so that he could catch up with his classmates.
9. Since you are very busy, I won't trouble you.
10. Even if (though) I fail. I’ll never lose heart.
11. Once you begin the work, you must continue.
12. I will find her wherever she may be.
13. Now that you've come, you'd better have dinner with us.
14. He was so excited that he couldn't fall asleep.
15. We must do everything as he tells us.
16. India is much bigger than Japan.
17. No matter when you come, you are warmly welcome.
18. As (So) long as you work hard, you can catch up with the other classmates. 答案：
1. Child as she is, she knows a lot of things. 让步
2. The more I can do for the class, the happier I’ll be.比较
3. He talks as if (as though) he knew all about it.方式
4. He is such a good teacher that the students love and respect him.结果
5.I shall go to the park unless it rains.条件
6. No sooner had I got home than it began to rain.时间
7. Where there is water, there is life.地点
8. He studied hard so that he could catch up with his classmates.目的
9. Since you are very busy, I won't trouble you.原因
10. Even if (though) I fail, I’ll never lose heart.让步
11. Once you begin the work, you must continue.时间
12. I will find her wherever she may be. 让步
13. Now that you've come, you'd better have dinner with us.原因
14. He was so excited that he couldn't fall asleep.结果
15. We must do everything as he tells us.方式
16. India is much bigger than Japan.比较
17. No matter when you come, you are warmly welcome.让步
18. As (So) long as you work hard, you can catch up with the other classmates.条件
二、用适当的连词填空：
1. Dr. Bethune (白求恩) came to China __________ he was fifty.
2. He began to work __________ he got there.
3. Let's begin our meeting __________everyone is here.
4. I like the English people, __________ I don't like their food.
5. __________ you go in China, you can see smiling faces.
6. He didn't come to the lecture, __________ he was very busy.
7. __________we had enough time, we walked to the cinema.
8. They will help you __________ you meet with difficulty.
9. _________ we came to the university, we have learnt quite a lot.
10.I didn't join them yesterday evening __________ I had to go to
an important meeting.
11. We would try to get a car __________we could all travel together more easily.
12. She wouldn't forget her mother's birthday __________ she seldom
wrote to her family.
13. We're doing everything we can to make things as easy for you
___________we can.
14. The meeting became so disorderly __________ the speaker had to
shout the audience down.
15. He was angrier __________ ever before.
16. __________ you lock all the doors, he can still manage to get in.
17. The boy was so tired __________ he fell asleep on the bus.
18. Hard _________ he tried, he couldn’t force the door open.
1. when;
2. as soon as;
3. as;
4. though;
5. Whwerever;
6. because;
7. Since;
8. whenever;
9. Since; 10. because; 11. so that; 12. though; 13. as; 14. that; 15. than; 16. Even if; 17. that; 18. as
三、选择填空：
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
22. I didn' t manage to do it _____ you had explained how.
A. until
B. unless
C. when
D. before
23._____ he comes, we won't be able to go.
A. Without
B. Unless
C. Except
D. Even
24. I hurried _____ I wouldn't be late for class.
A. since
B. so that
C. as if
D. unless
25. _____ I catch a cold, I have pain in my back.
A. Every time
B. Though
C. Even
D. Where
26. What's the matter _____ they still haven't answered the telegram?
A. when
B. that
C. though
D. however
27. Bring it nearer _____ I may see it better.
A. although
B. even though
C. so that
D. since
28. You may arrive in Beijing early _____ you mind taking the night train.
A. that
B. though
C. unless
D. if
29. Helen listened carefully _____ she might discover exactly what she needed.
A. in that
B. in order that
C. in case
D. even though
30. More people will eat out in restaurants _____ they do today.
A. than
B. when
C. while
D. as
31._____ hard she tries, she can hardly avoid making mistakes in her homework.
A. Much
B. However
C. As
D. Although
32. Poor _____ it may be, there is no place like home, _____ you may go.
A. as; wherever
B. though; whenever
C. in spite of; when
D. that; wherever
33. 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
34. The history of nursing __ the history of man.
A. as old as
B. is old than
C. that is as old as
D. is as old as
35. _____ born in Chicago, the author was famous for his stories about New York.
A. Since
B. Once
C. When
D. Although
36._____ we stood at the top of the building, the people below were hardly visible.
A. As
B. Although
C. Unless
D. In spite of
37. Scarcely was George Washington in his teens _____ his father died.
A. than
B. as
C. while
D. when
38. _____ David goes, he is welcome.
A. Whichever
B. However
C. Wherever
D. Whatever
39. The house stood _____ there had been a rock.
A. which
B. at which
C. when
D. where
40. Small _____ it is, the pen is a most useful tool.
A. because
B. so
C. if
D. as
41. 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
42. The piano in the other shop will be _____, but _____.
A. cheaper; not as better
B. more cheap; not as better
C. cheaper; not as good
D. more cheap; not as good
43. John plays football _____, if not better than, David.
A. as well
B. as well as
C. so well
D. so well as
44. 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
45. ___ the day went on, the weather got worse.
A. With
B. Since
C. While
D. As
46.—What was the party like?
—Wonderful. It' s years _____ I enjoyed myself so much.
A. after
B. when
C. before
D. since
47. It was not _____ she took off her dark glasses _____ I realized
she was a famous film star.
A. when; that
B. until; that
C. until; when
D. when; then
48. If we work with a strong will, we can overcome any difficulty,
_____ great it is.
A. what
B. how
C. however
D. whatever
49. After the war, a new school building was put up _____ there had once
been a theatre.
A. tha t
B. where
C. which
D. when
50._____, Mother will wait for him to have dinner together.
A. However late is he
B. However he is late
C. However is he late
D. However late he is
51. He will come to call on you the moment he ____ his painting.
A. will finish
B. finished
C. has finished
D. had finished
52. ____ 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
53. 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
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 CDD
状语从句讲解和练习
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。例如：
1. Naturally , our grandparents were pleased to get our phone call . (副词)
2. We worked hard , from sunrise to sunset . (介词状短语)
3. To help my disabled aunt , I spend an hour working in her house every d ay . (不定式)
4. Seen from a distance , the farmhouse looked deserted . (过去分词)
5. I know how to light a camp fire because I had done it before .（原因状语从句）
状语的位置比较灵活，可以位于句首、句末或句中。enough用作状语修饰形容词和副词时必须后置。
状语从句主要用来修饰主句或主句的谓语。一般可分为九大类，分别表示时间、地点、原因、目的、结果、条件、让步、比较和方式。尽管种类较多，但由于状语从句与汉语结构和用法相似，所以理解和掌握它并不难。状语从句的关键是要掌握引导不同状语从句的常用连接词
和特殊的连接词即考点。现分别列举如下:
1．时间状语从句
常用引导词：when, as, while, as soon as, while, before, after, since , till, until 特殊引导词：the minute, the moment, the second, every time, the day，the ins tant, i mmediately , directly, no sooner … than, hardly …when, scarcely … wh en
I didn’t realize how special my mother was until I became an adult.
While John was watching TV, his wife was cooking.
The children ran away from the orchard(果园) the moment they saw the guard. No sooner had I arrived home than it began to rain.
Every time I listen to your advice, I get into trouble.
2．地点状语从句
常用引导词：where
特殊引导词：wherever, anywhere, everywhere
Generally, air will be heavily polluted where there are factories.
Wherever you go, you should work hard.
3．原因状语从句
常用引导词：because, since, as, since
特殊引导词：seeing that, now that, in that, considering that, given that, conside ring that,
My friends dislike me because I’m handsome and successful.
Now that everybody has come, let’s begin ou r conference.
The higher income tax is harmful in that it may discourage people from trying to earn more.
Considering that he is no more than 12 years old, his height of 1.80 m is qui te remarkable.
4．目的状语从句
常用引导词：so that, in order that
特殊引导词：lest, in case, for fear that，in the hope that, for the purpose that, to the end that
The boss asked the secretary to hurry up with the letters so that he could sign them.
The teacher raised his voice on purpose that the students in the back could he ar more clearly.
5．结果状语从句
常用引导词：so … that, so… that, such … that,
特殊引导词：such that, to the degree that, to the extent that, to such a degree that,
He got up so early that he caught the first bus.
It’s such a good chance that we must not miss it.
To such an degree was he excit ed that he couldn’t sleep last night.
6．条件状语从句
常用引导词：if, unless,
特殊引导词：as/so long as, only if, providing/provided that, suppose that, in ca se that, on condition that
We’ll start our project if the president agrees.
You will certainly succeed so long as you keep on trying.
Provided that there is no opposition, we shall hold the meeting here.
7．让步状语从句
常用引导词：though, although, even if, even though
特殊引导词：as(用在让步状语从句中必须要倒装)，while ( 一般用在句首)，n o matter …，in spite of the fact that, while, whatever, whoever, wherever, wh enever, however, whichever
Much as I respect him, I can’t agree to his proposal.
尽管我很尊敬他，我却不同意他的建议。
The old man always enjoys swimming even though the weather is rough.
No matter how hard he tried, she could not change her mind.
He won’t listen whatever you may say.
8．比较状语从句
常用引导词：as(同级比较), than(不同程度的比较)
特殊引导词：the more … the more … ; just as …，so…; A is to B what / as X is to Y; no … more than; not A so much as B
She is as bad-tempered as her mother.
The house is three times as big as ours.
The more you exercise, the healthier you will be.
Food is to men what oil is to machine. 食物之于人，犹如油之于机器。9．方式状语从句
常用引导词：as, as if, how
特殊引导词：the way
When in Rome, do as the Roman do.
She behaved as if she were the boss.
Sometimes we teach our children the way our parents have taught us.
10. 状语从句的简化
?状语从句的省略
状语从句同时具备下列两个条件:①主句和从句的主语一
致，或从句主语为it；②从句主要动词是be的某种形式。从句中的主语和be动词常可省略。例如：When ( the museum is ) completed , the museum will be open to the public next year .
He’ll go to the seaside for his holiday if (it is ) possible.
另外，比较状语从句经常省略。例如：
I’m taller than he (is tall ).
The higher the temperature (is), the greater the pressure (is ).
就状语从句而言,有时为了使语言言简意赅,常常将状语从句进行"简化"。状语从句的"简化"现象在口语中较为普遍,而且在高考中的复现率也较高。因此,有必要对其进行全面、透彻的了解。
状语从句的"简化"现象常存在于以下五种状语从句中:①由if, unless等引导的条件状语从句;②由although, though, even if / though等引导的让步状语从句;③由when, while, as, before, after, until / till等引导的时间状语从句;④由as, as if等引导的方式状语从句;⑤由as, than等引导的比较状语从句。下面针对这五种情形作一归纳。
(1)当状语从句的主语是it,且谓语动词是be时,it和be要完全简化掉。例如:
If (it is) possible, he will help you out of the difficulty.如果可能的话,他会帮你摆脱困境。
You must attend the meeting unless (it is) inconvenient to you.除非情况对你来说不方便,否则你必须出席这次会议。
(2)当状语从句的主语和主句的主语一致时,从句可以将主语和be动词简化掉。常用于以下几种情形:
a.连词+形容词
As (he was) young, he learned how to ride a bike.他小时候就学会了骑自行车。
Whenever (she is) free, she often goes shopping.她有空就去逛商店。
Work hard when (you are) young, or you'll regret.少壮不努力,老大徒伤悲。
b.连词+名词
While (he was) a young boy, he was always ready to help others.他在孩提时代就乐于助人。
Although (he was) a farmer, now he is a famous director.尽管他曾是个农民,而现在是位著名的导演了。
c.连词+现在分词
As (she was) walking along the river bank, she was singing a pop song.她沿着河堤边走边唱着流行歌曲。
Although (he is) doing his best in maths these days, he has still got no good marks.尽管近来他一直在学数学,但他仍然没有取得好成绩。
d.连词+过去分词
He won't go there with us unless (he is) invited.除非受到邀请,否则他不会和我们一道去那里。
The concert was a great success than (it was) expected.这场音乐会出乎意料地取得了巨大成功。
e.连词+不定式
He stood up as if (he were) to say something.当时他站起来好像要说什么。He wouldn't solve the proble m even if (he were) to take charge.即使他来负责,他也解决不了这个问题。f. 连词+介词短语
She looked anxious as though (she was) in trouble.她看上去很焦急,好像遇到了麻烦。
He had mastered the English language before (he was) in the USA.他到美国之前就懂英语了。
注意:当从句主语和主句主语不一致时,从句部分要么用完全形式,要么用独立主格结构来表达。例如: When the meeting was over, all the people went out of the meeting-room.当会议结束时,人们都走出了会议室。(=The meeting over,
巩固练习
1. John shut everybody out of the kitchen ______he could prepare his grand s urprise for the party.
A. which
B. when
C. so that
D. as if
2. I would appreciate it ________you call back this afternoon for the doctor’s appointment.
A. until
B. if
C. when
D. that
3. As far as I am concerned，education is about learning and the more you le arn，________.
A. the more for life are you equipped
B. the more equipped for life you ar e
C. the more life you are equipped for
D. you are equipped the more for lif e
4.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
5. —Is Mr. Sm
ith in the office?
—Yes，________ he is in charge of the office，he must be there.
A. since
B. however
C. whether
D. for
6. As your good friend, I will do ________help you.
A. that I can to
B. what I can to
C. all that I can
D. what I can
7.John may phone tonight. I don’t want to go ou t ________he phones.
A. as long as
B. in order to
C. in case
D. so that
8.Someone called me up in the middle of the night，but they hung up ________I could answer the phon
e.
A. as
B. since
C. until
D. before
9. —Don’t look down upon Bob. He has his own advantages.
—Oh, yes. ________others are weak, he is strong.
A. If
B. When
C. Where
D. Though
10.It is ten years ________he smoked.
A. that
B. when
C. since
D. while
11.We must hurry up ________catch up with the last train.
A. that
B. so that to
C. in order that
D. in order to
12.No matter ________hard it may be，I will carry it out.
A. what
B. whatever
C. how
D. however
13.________ you may do，you must do it well.
A. Which
B. Whenever
C. Whatever
D. When
14. —Are you thinking about going to New York for the holiday?
—No. But if I ________the time，I would definitely go.
A. have
B. had
C. have had
D. would have
15.________ you are so weak，you’d better stay at home.
A. Since
B. For
C. Because
D. Though
16.English and French are taught here. You can choose ________you like.
A. no matter which
B. whichever
C. which
D. whatever
17.I saw Mr. Smith last Sunday. We had not seen each other ________I left London.
A. as
B. before
C. since
D. till
18.I’ll be back before you ________.
A. will leave
B. will have left
C. leave
D. would leave
19.The problem won’t be settled until we ________a chance to discuss it thoroughly.
A. have had
B. will have
C. will have had
D. would have
20.If you ________this experiment，you will understand the theory better.
A. will be doing
B. have done
C. will have done
D. would do
21.They went on working ________it was late at night.
A. even if
B. as if
C. however
D. as though
22.I hurried ________I wouldn’t be late for class.
A. since
B. so that
C. as if
D. unless
23.The volleyball match will be put off if it ________.
A. will rain
B. rains
C. rained
D. is raining
24.________ you talk to someone or write a message，you show your skills to others.
A. At times
B. Some time
C. By the time
D. Every time
25.Although he is considered a great writer，________.
A. however his works are not widely read
B. but his works are not widely read
C. his works are not widely read
D. still his works are not widely read
26.The new secretary is supposed to report to the manager as soon as she ________.
A. will arrive
B. is going to arrive
C. arrives
D. is arriving
27.We should finish the important job，________.
A. long it takes however
B. it takes however long
C. long however it takes
D. however long it takes
28.________he made an important speech at the meeting was true.
A. That
B. Why
C. What
D. How
29.________comes to the party will receive a gift.
A. Which
B. Who
C. Which one
D. Whoever
30.She is willing to help you, ________busy she is.
A. what
B. how
C. however
D. whatever
31.I don’t care whether he stays ________goes.
A. nor
B. then
C. or
D. otherwise
32.No matter ________hard it may be，I’ll carry it out.
A. what
B. whatever
C. how
D. however
33.Why do you want to find a new job ________you’ve got such a good on e already?
A. that
B. where
C. which
D. when
34.________he is, he will be thinking of you.
A. Wherever
B. Where
C. Now that
D. As soon as
35.You should make it a rule to leave things ________you can find them again.
A. when
B. where
C. then
D. there
36.He got excited at the news，________ I was calm.
A. when
B. while
C. because
D. after
37.—Shall Brown come and play computer games?
—No，________ he has finished his homework.
A. when
B. if
C. unless
D. once
38.________ you try，you will never succeed.
A. If
B. Until
C. Since
D. Unless
39.Hardly had he arrived in Hongkong ________she rang me up.
A. when
B. than
C. that
D. and
40.________ they heard the shout for help，they rushed out.
A. Immediately
B. The moment
C. The while
D. All the above
41.________，he never seems able to do the work beautifully.
A. Try as he does
B. as he tries
C. Try as does he
D. As he does try
42.—The air is full of smoke and people are coughing.
—It will get worse ________the government does something about the pollution.
A. but
B. unless
C. except
D. if
43.If ________，I would have gone with him.
A. had he told me
B. he had told me
C. he has told me
D. he would tell me
44.—Alice is moving to her new apartment next Saturday.
—I’ll be glad to help her，________ need some help.
A. should she
B. if she will
C. if she
D. if she might
45.I came ________I heard the news.
A. until
B. as soon as
C. immediately
D.B and C
46.What we have seen________.
A. from what we heard
B. all what we heard
C. to what we have heard
D. from what we have heard
47.We will never give in ________they might do or say about our plan.
A. no matter how
B. how
C. whatever
D. although
48.If you go to Xi’an，you will find the places there more magnificent than commonly ________.
A. supposing
B. supposed
C. to suppose
D. suppose
49.________ he comes，we would not be able to go.
A. Without
B. Unless
C. Except
D. Even
50.It’s no wonder you’ve got a headache ________you drank so much last night.
A. though
B. in case
C. when
D. while
51.Iwonder if I________ time. If I ________time，I’ll go with you.
A. have；have
B. will have；will have
C. have；will have
D. will have；have
52.By the time you _______back，the supper ________ready.
A. will get；will be
B. get；was
C. get；will be
D. will get；is
53.Telephone me as soon as you ________the results.
A. will get
B. get
C. had got
D. got
54.________ I live，I will never give in to the enemy.
A. As far as
B. As long as
C. As well as
D. As soon as
55.I really wonder________ he has posted me many packages ________he worked together.
A. how；after
B. why；when
C. when；before
D. why；since
56.Please pronounce the word ________I did.
A. by the way
B. the way
C. the moment
D. like
57.I was about to leave my house ________the phone rang.
A. while
B. when
C. as
D. after
58.I had cut the meat into pieces ________Mother started cooking.
A. when
B. as soon as
C. after
D. while
59.You should visit the part of the country when ________.
A. spring will come
B. it will be spring
C. it is spring
D. it is coning spring
60.I don’t like to be interrupted if I ________.
A. speaks
B. will speak
C. am speaking
D. would be speaking
1~5 CBBBA 6~10 BCDCC
11~15 DCCBA 16~20 BCCAB
21~25 ABBDC 26~30 CDADC
31~35 CCDAB 36~40 BCDAD
41~45 ABBAD 46~50 DCBBC
51~55 DCBBD 56~60 BBACC
【解析】
1.so that引导目的状语从句。
2.if引导条件状语从句。
3.本句是the more… the more…句型，第二个比较级修饰形容词equipped。
4.where引导表示地点的状语从句。
5.since在这里引导原因状语从句。
7.in case以防万一。
19.主句为将来时态时，状语从句一般用一般现在时表将来，但如果强调状语从句的动作先完成，可用完成时。
24.此处的every time当连词使用。
37.这是对话省略，引出一个条件“除非他先完成作业”。
38.本句意为“除非你努力，(否则)你决不可能获得成功”。
43.本句的条件状语从句是虚拟语气。
50.when在本句中相当于since，seeing that，considering that，“既然；鉴于”。
56.“请按我的方法来发这个单词的音”
原因状语从句的用法
原因状语从句的用法 原因状语从句表原因，以下逐一介绍高考中常见的原因状语从句的引导词： 1. because引导的原因状语从句一般放于主句之后， because表示直接原因，语气最强，最适合回答 why引导的疑问句。例如： I do it because I like it. 我做这件事是 因为我喜欢。 注意：“not ... because”结构中的not否定的是because引导的整个从句，有时也否定主句例如： The country is not strong because it is large. 国强不在大。I 2. since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。例如： Since you are free today, you had better help me with my mathematics. 既然今天你休息，你最好帮我补习数学。 注意： seeing (that)， now (that)， considering (that)， in that这几个词汇与since引导的原因状语从句意思相近，都表示“既然”。例如： Seeing (that) he refused to help us, there’s no reason that we should now help him. 他既然曾经拒绝帮助我们，我们现在没有理由要来帮助他。// Now (that) you are grown up, you should not rely on your parents. 既然你长大了，就不应该依靠你的父母了。// Considering (that) everyb ody is here, let’s begin our discussion. 既然大家都到了，我们就开始讨论吧。// In that he is ill, he feels unable to do it. 因为有病，他觉得做不了那件 事。注意： 1. considering 和 given 还可用介词。如： Considering his age, the little boy reads very well. 就他的年龄来说，这小孩读得 挺好的。 Given her interest in children, I am sure teaching is the right career for her. 考虑到她喜欢孩子, 我可以肯定教书是最适合她的职业。 2. 表示“因为”的连词不能与表示“所以”的 so 连用。如： 译：因为他病了，所以没有出席会议。 误：Because he was ill, so he didn’t attend the meeting. 正：He didn’t attend the meeting because he was ill. 正：He was ill so he didn’t attend the meeting 3. as 引导原因状语从句时表示附带说明的“双方已知的原因”，语气比since弱，较为正式，位置较为灵活(常放于主句之前)。例如：As it is raining, you’d better take a taxi. 既然在下雨，你最好乘出租汽车。// As you are tired, you had better rest.
(完整版)英语状语从句汇总整理版
英语中的九大状语从句 状语从句在主从复合句中修饰主句中的动词、形容词或副词等，按意义可以分为时间、地点、原因、目的、结果、条件、方式、比较、让步等状语从句。 一．时间状语从句。 通常由从属连词when, whenever, as, while, before, after, as soon as, till, until, since, once (一旦), hardly……when…, no sooner…….than…; 等引导。例如： The cyclist started just as the lights changed to green. Whenever we met with difficulties , they cam to help us. He didn’t leave his office until he had finished the day’s work. 应注意的问题 1．在时间状语从句中，通常要用动词的一般现在时态表示一般将来时态，用一般过去时态表示过去将来时态。但when 引导一般疑问句或名词性从句时不受上述语法规则的限制，因此，应该加以区分。例如： When China will enter WTO depends on the bilateral (双边的)joint efforts. Once you understand the rules of the game, you’ll enjoy it. 2.when , while, as 的不同用法。一般说来，当主、从句的动作是同时发生的事，三者可以换用。when 既可以引导一个持续动作，也可以引导一个短暂动作，可用于主句和从句动作同时发生或从句动作先于主句动作；while 引导的动作必须是持续性的，强调主句和从句的动作同时发生，往往侧重主句和从句动作的对比；as 用于引导“在某行为的继续中发生某事”的“继续之行为”，所以多与过去进行时连用，翻译成“一边……一边……”或者表示动作的变化，翻译成“随着……”。 例如： I hope you’ll think of my words as/when/while you drive on the busy roads. When he realized it, the chance had been lost. When he came home, I was cooking dinner. I was fat when I was a child. He took a bath while I was preparing dinner. As I was walking down the street, an American asked me for the directions to the nearest station. He sang songs as he was taking a bath. As he gets older he gets more optimistic.
状语从句
龙文教育学科教师辅导学案 教师：冯婧学生：赵郭成时间：2011 年12月4日学段：13：00-15：00 高考状语从句 课题 1.让学生状语从句的用法 教学目标 高考状语从句的用法 重点、难点 熟练掌握做题方法 考点及考试要求 教学内容 课前练一练 21. Barack Obama, who came into _____ power on January20th,2009, was awarded _______ 2009 Nobel Peace Prize. A. the; the B. the;不填 C.不填；the D.不填；a 22. He _______all the qualities of a successful player. You name it, he’s got it. A. combines B. connects C. conveys D. unites 23. He often speaks of the trouble he _______to look after his sick mother. A. had B. found C. made D. took 24. Isn’t it amazing how the human body heals ______after an injury? A. himself B. him C. itself D. it 25. I’m not surprised that he became a writer. Even as a child he had a _______ imagination. A. clear B. cautious C. funny D. vivid 26. Nowadays in India, women with independent incomes are refusing to ______the traditional idea of marriage. A. submit to B. contribute to C. devote to D. subscribe to 27. –I was so happy to see the heavy rain last night and the air is much improved today. _Yes, but look what the rain ______ to the flowers. A. did B. was doing C. has done D. had done 28. Albert Einstein once said, “ People owe my success ______ my talents. Actually my success lies ______ my diligence.” A. to; on B. to; in C. with; in D. for; on 29. Edith has invented a device ______ can solve the problem of saving electricity. A. what she claims B. she claims it C. as she claims D. which she claims
原因状语从句-练习题及答案
原因状语从句练习题: 一、填入恰当的连词 1. I didn’t go to school yesterday _________ I was ill. 2. ________ everybody is here, let’s begin our meeting. 3. ________ you are in poor health, you should not stay up late. 4. I asked her to stay to tea, ________ I had something to tell her. 5. ________ all the passengers are here, why don’t we start at once? 6. Bill won’t make any progress ________ he doesn’t study harder than before. 7. He might have gone to bed, ________ the light went out. 二、改写句子,保持句意不变 1) The ship changed its course because there was a storm. The ship changed its course _______ _______ _______ _______. 2) Because he was ill, he didn’t go to school. He was ill, _______ he didn’t go to school. 3) He couldn't walk because his leg was broken. He couldn't walk ______ ______ his ______ leg. 4) I came back because it was raining heavily. I came back ______ ______ the ______ rain. 练习答案： 一、1.because 2.Since 3.As 4.because 5.Since 6.because 7.for
初中英语状语从句知识点总结
初中英语状语从句知识点总结(一） 用来修饰主句中的动词，形容词或副词等而充当状语的从句叫做状语从句。状语从句常用从属连词来引导,与主句连接起来。若置于句末,则前面不加逗号。根据意义和作用，状语从句可分为时间原因条件等几种。下面我们就来分析一下这几种状语从句。 1时间状语从句 时间状语从句常用从属连词wheｎ,aｆtｅｒ，unｔil,as soon as，等来引导。 当主句是祈使句或谓语动词是一般将来时态或情态动词时,其时间状语从句中的谓语动词常用一般现在时态表示将来发生的动作或存在的状态。这就是我们常说的“主将从现”。 如:Ｐlease cａll me ｗheｎ yｏu ｇeｔｔｈere．当你到那时,请给我打个电话。 I ｗill write tｏ you ａs ｓｏｏn as I arrｉｖe in Beｉjing.我一到北京就给你写信。 <温馨提示>siｎce引导时间状语从句表示“自从…以来”，从句中的动词一般表示动作的起点，用过去时;而主句的动作延续的情况则用一般现在时或现在完成时。常用的句型为： It hａs beｅn/is+一段时间+ｓｉnｃe+过去时。 如：I hａs ｂeｅｎ/is three yeａrs since ｗe meｔ laｓt ｔｉｍe.自从我们上次见面,已经三年了。 2条件状语从句 引导条件状语从句的连词或词组有：if(如果),unless(除非),as ｌｏnｇ as(只要）等。如果主句是将来时，条件状语从句也用一般现在时来表示。 如：I will ｓtａy at home ｉf it raiｎs tomorrｏｗ.如果明天下雨,我就待在家。 You can’t learn Englisｈweｌl unｌess you woｒk ｈard． 除非你努力学习，否则是学不好英语的。 <温馨提示>由ｉf引导的条件状语从句，若从句表达的是与现在事实相反的事实,则常用虚拟语气,即用过去时态表示(如果涉及到ｂe动词，一律都用wｅre)。此时,主句则用过去将来时。
状语从句解题技巧
状语从句 状语从句的作用： 状语从句的种类： 状语从句的考点： ?各种状语从句的从属连词有哪些； ?同一种状语从句中从属连词的区别； ?同一个从属连词在多种状语从句中的运用。 一、时间状语从句： 引导词：When, whenever, as, while, before, after, until (till), since, as soon as, once each/every time, next time, the first/…time, the moment, the minute, instantly, immediately, directly(一…就…), no sooner…than, hardly/scarcely…when 考查重点： 1)when的用法：was doing…when, be about to do… when“正在做 某事/正要做….突然发生另一件事”。 2.)几种特殊句型与强调结构的区别： It is + 时刻+ when… It is/has been + 段时+ since（谓语动词一般为过去时）… It will be/was + 段时+ before (现在时/过去时).“过一段时间…才” 3).before的用法： A：表“还未来得及…就…”B：表“过一段时间才…”， 4).until的用法：在not…until结构中，谓语用短暂性动词，“直到…才”;谓语为延续性动词，用until表“一直持续到…”。 5) no sooner…than，hardly/scarcely…when 刚……就 A. 时态：主句用过去完成时（had + pp）从句用一般过去时 B. 倒装：no sooner/hardly/scarcely放句首，主句要倒装 She had no sooner arrived at the station than the train started to move. No sooner had she arrived at the station than …. He had hardly entered the hotel when it began to snow. Hardly had he entered the hotel when it began to snow 二、原因状语从句： 引导词：because, since, as, for, now( that), considering (that), seeing (that) 考查重点：because, since, as, for because—直接原因，非推断．语气最强．回答why since –通常放句首．译为“既然” as–不谈自明的原因，语气最弱． for–放句中，对前面一句话的内容的补充说明。 三、地点状语从句： 引导词：where. Wherever。Where指“在某个地方”，wherever指“无论哪里，在任何一个地方”，在使用时：一要注意两者的含义区别。二要注意状语从句和定语从句的区别。三要注意在状语从句中不可使用介词+which引导。出题者既考状语从句又考定语从句和状语从句的区别。还加入名词性从句这一干扰项。四、目的状语从句和结果状语从句 引导词：in case, so that, in order that, for fear that。So that引导状语从句只能置于主句之后。In order that 引导状语从句可放主句之前或之后。目的状语从句的谓语常含有can，could，may，might情态动词。这也是与结果状语从句的一个区别。引导结果状语从句的连词有：so that，so…that，such…that.结果状语放在主句之后。
状语从句解题技巧(超强)及练习题(含答案)
译林版中考英语九年级英语状语从句解题技巧(超强)及练习题(含答案) 一、初中英语状语从句 1．—Ling ling, you'll feel sleepy tomorrow _______ you go to bed early. —OK, Mom. I’ll go to bed at once. A．if B．unless C．though D．because 【答案】B 【解析】 【详解】 句意：——玲玲，如果你不早点睡觉，明天你会感到困的。——好的,妈妈。我马上去睡觉。 考查连词辨析。A. if如果，引导条件状语从句；B. unless如果不、除非，相当于if not，引导条件状语从句；C. though虽然、尽管，引导让步状语从句；D. because因为，引导原因状语从句。通过分析主从句之间的逻辑关系可知应该选择引导条件状语从句的从属连词if 或unless，再根据句子所表达的含义“如果不早点睡，明天就会感到困”可知unless符合语意，排除if；故答案选B。 2．Many people do not realize the importance of health ______ they have fallen ill. A．until B．while C．when D．after 【答案】A 【解析】 试题分析：句意：一些人直到失去了健康才意识到它的重要性。本题考查的是not…until 句型，“直到……才”。For为了；but 但是；as 作为。故选A。 考点：考查连词的用法。 3．— _______ good time we had at the party last night! — Yes. It was _______exciting party that I would never forget it. A．What; so B．How; such C．What a; such an D．How a; so an 【答案】C 【解析】 【详解】 试题分析：句意：昨天晚上我们在聚会上玩的是多么开心呀！是的，它是如此的令人兴奋以至于我永远不会忘记它。 第一句为感叹句，是对 a good time表示感叹，time为名词，所以用what来引导，第二句考查such+a/an+adj+n.+that句型结构，表示“如此……的一个东西……以至于”，故选C。 4．--- Do you know what time Daniel Xuzhou tomorrow? ---At 2:00 p. m. I will meet him when he at the airport. A．gets to; arrives B．will get to; will arrive C．will get to; arrives D．gets to; will arrive
as引导的五种状语从句
as作从属连词用时,可以引导五种状语从句。现归纳如下： 1. as表示“当……的时候”,引导时间状语从句,多强调主句和从句中的动作或状态同时发生,从句可放在主句前,也可放在主句后。例如： As I waited at the stop, I heard a big noise. 当我在车站等车的时候,我听到一个很大的声响。 She rose up as he entered. 当他进来时,她站了起来。 2. as表示“因为”、“由于”,引导原因状语从句,其语气不如because强,通常为附加说明的理由,且是已知晓的原因,主句与从句没有逻辑上的因果关系。例如： As she was not well, I went there alone. 因为她身体不好,所以我独自到那里去了。 As he is a tailor, he knows what to do with this material. 由于他是个裁缝,他知道怎样利用这块布料。 3. as表示“虽然……但是……”,引导让步状语从句,从句通常用倒装语序,把从句的表语、状语或动词原形放在as前面,可以用though替代。例如： Child as he is, he knows a lot. 虽然他是个孩子,但他知道的东西很多。 Hard as it was raining, they went on working in the field. 虽然天下大雨,但他们继续在田地里干活。 4. as表示“按照”、“依照”、“像”,引导方式状语从句,从句置于主句之后。例如： You should do as the teacher tells you.你应当依照老师所说的去做。 The absence of air also explains why the stars do not seem to twinkle in space as they do from the earth. 空气的不存在,也说明了为什么在空中星星看来并不闪烁,而不像从地球上看的那样。 5. as表示“像……一样”,引导比较状语从句,对主句和从句的动作或状态加以比较,说明它们之间有相似之处,在从句中常省略与主句相同的部分。例如： He doesn't work as hard as I (do). 他不像我工作那样努力。 I hope the necklace was as good as the one you lent me.我希望我挂项链同你借给我的一样好。
对原因状语从句几个连词的区分
对原因状语从句几个连词的区分 In the morning I didn’t need to get out early. I would always spend over an hour just surfing_______Internet. The same would happen at night. I didn’t go to bed ________I felt very tired and sleepy. Later I made a _________(decide) to develop a new habit because I didn’t like the feeling I had when_________(waste) time on the computer. I simply decided that I would not go near my computer before 9 a.m. or after 9 p.m.,________has worked indeed. Now, I can’t say that I never quit, but on the whole, I find I feel much better, more_________(relax) and more in control of m day and my rest. Every time I quit, I remind________immediately why I hoped to develop this habit in the beginning. It is also helpful to keep things in order. ________I don’t yet have a cellphone, my new habit means it can be________twenty –hours or more that I will be away from my emails. I am happy that I can decide when to turn on my computer and deal with emails and________to spend my time. 答案：the; felt; decision; waiting; which; relaxed; myself; as; for; how because, as, for, since这几个词都是表示“原因”的连词,语气由强至弱依次为：because→since→as→for;其中because, since, as均为从属连词,引导原因状语从句；而for 是并列连词,引导并列句. 1. because表示直接原因,它所指的原因通常是听话人所不知道的,其语气最强.常用来回答why的提问,一般放于主句之后,也可以单独存在.例如： (1)I stayed at home because it rained. 因为下雨我呆在家里. (2)Because Lingling was ill, she didn”t come to school. 玲玲因病,没有上学.
英语状语从句的用法总结
状语从句 一、时间状语从句 1、引导词：when, while, as （1）when的用法 ①既可以引导一个延续性动作，也可以引导短暂性动作 可用于主从句动作同时发生，也可用于从句动作先于主句动作 ②可做并列连词，意为“那时，这时，突然”，相当于at this/that time I was reading a novel when someone knocked at the door. 还可以表示原因，意为“既然”；表条件，相当于if How can you hope to get mercy when you don’t show mercy on others?(when=if) ③be doing when + did突然，意想不到的结果 be about to do...when...我刚准备干...突然... had just done...when...我刚刚做完...突然... （2）while的用法 ①while引导必须是持续性的，侧重主从句动作同时发生 Please don’t talk so loud while others are working. ②可做并列连词，意为“而，却”，表对比 While Tom was studing, Ted was playing computer games. ③引导让步状语从句，意为“虽然”，相当于though, although While I accept that he is not perfect, I do actually like the person. （3）as的用法 as引导延续性动作，主从句主语是相同的，多表示主从句动作同时发生 意为“一边......一边......；随着” Jane sings as she works. 2、引导词：as soon as, immediately, instantly, directly, the moment, the minute, once, no sooner... than..., hardly/scarecely...when... 都意为“一......就......”，从句中用一般现在时代替将来时 Once you remember it, you will never forget it. 注意：no sooner......than...... hardly............when...... scarecely........when...... ↓↓ 用过去完成时一般过去时 I had hardly got home when it began to rain. 若把no sooner, hardly, scarecely放在句首，其后的句子要倒装 No sooner had we arrived at the station than the train left. 3、引导词：till, until, not...until... （1）肯定句：意为“某动作一直持续到某时间点才停止”“一直到......” Please wait until I come back. （2）否定句：意为“某动作一直到时间某点才开始”“直到......才......” He won’t go to bed till/until she returns. （3）till不可用于句首，而until可以 Until you told me I had no idea of it. （4）not...until...句式的强调与倒装用法 强调句：It be + not until + that + 主语+ 动词过去式 It was not until you told me that I had any idea of it. 4、引导词：before, since （1）若表达“还未......就......”“不到......就”“......才......”“趁......还没来得及”要用before We hadn’t run a mile before he felt tired. （2）It will be + 一段时间+ before sb. do sth. “多久之后才......”
状语从句解题技巧及练习测试题
状语从句解题技巧及练习测试题 一、初中英语状语从句 1．--Peter, please send us postcards we’ll know where you have visited. --No problem. A．but B．or C．for D．so 【答案】D 【解析】 句意：——彼得，请给我们及明星片，这样我们将会知道你参观过哪里。——没问题。but 但是，表示转折关系；or或者，表示选择；for为了，表示原因；so所以，表示结果。结合句意，前半句让彼得给我们及明信片，后半句知道彼得到哪里参观了，后一句是前一句的结果，故用连词so。故选D。 2．—I’m going to the post office. —________you are there, can you get me some stamps? A．When B．While C．Because D．If 【答案】B 【解析】 试题分析：A. As 一边…一边，作为 B. While当…时候 C. Because 因为 D. lf假如；句意：我将要去邮局。你去那里的时候，能不能给我带一些邮票呢？故选B 考点：连词 点评：连词在中考中涉及到的很多，尤其在宾语从句、状语从句、定语从句中连词是必考点。平时学习过程中，掌握连词的意思，及所表示的关系是至关重要的，这种关系的判断可以通过句子意思的理解来选择恰到的连词。 3．—Leonardo didn't win an Oscar he acted in The Revenant（荒野求生）. 一Yeah. It was hard for him to realize this dream, but he never gave up. A．after B．since C．when D．until 【答案】D 【解析】句意：——列奥纳多直到他在《荒野求生》中才获得奥斯卡奖。——是的。对他来说很难实现这个梦想，但他从不放弃。考查连词辨析题。A. after在……以后；B. since自从……；C. when当……时候；D. until直到……才，多和not连用。本句是时间状语从句，四个选项都可做引导词；根据Leonardo didn't win an Oscar和答语中的but he never gave up.，结合句意结构和语境，可知until符合句意，故选D。 4． 一Last night I went to a concert of Chinese folk music. Erquan Yingyue was so sad but beautiful that I sensed a strong sadness and pain under the beauty. 一So it was. The musician who played it last night to play the erhu since he very young.
初中英语状语从句讲解
初中英语状语从句讲解 1.时间状语从句 2. 条件状语从句 3. 原因状语从句 4. 结果状语从句 5. 比较状语从句 6. 目的状语从句 7. 让步状语从句 8. 地点状语从句 2.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。 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 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. 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.
中考英语总复习 状语从句解题技巧及练习测试题含答案解析
中考英语总复习状语从句解题技巧及练习测试题含答案解析 一、初中英语状语从句 1．She looked behind from time to time ________ she went in the dark. A．when B．as C．while D．before 【答案】B 【解析】 【详解】 句意：她在黑暗中走着，不时回头看看。考查连词辨析。when，while都可表示“…… 时候”；when引导的从句，谓语动词既可以是延续性动词，也可以是非延续性动词；while引导的从句，谓语动词必须是延续性动词，而不能是非延续性动词；as表示“在……期间”“随着”；before“在……之前”，常与过去时，一般现在时等连用。根据句意语境，可知她一边走一边回头看，as切合句意，故选B。 2．—I’m going to the post office. —________you are there, can you get me some stamps? A．When B．While C．Because D．If 【答案】B 【解析】 试题分析：A. As 一边…一边，作为 B. While当…时候 C. Because 因为 D. lf假如；句意：我将要去邮局。你去那里的时候，能不能给我带一些邮票呢？故选B 考点：连词 点评：连词在中考中涉及到的很多，尤其在宾语从句、状语从句、定语从句中连词是必考点。平时学习过程中，掌握连词的意思，及所表示的关系是至关重要的，这种关系的判断可以通过句子意思的理解来选择恰到的连词。 3．— Is everyone here today? — No, Lucy is at home ________ she has got a high fever. A．because B．if C．until D．unless 【答案】A 【解析】 【详解】 句意：——今天大家都到齐了吗？——没有，露西因为发高烧呆在家里了。A. because因为；B. if如果；C. until直到……才；D. unless除非，如果不。露西呆在家里没有来是因为发高烧的原因。故答案为A。 4．—Leonardo didn't win an Oscar he acted in The Revenant（荒野求生）. 一Yeah. It was hard for him to realize this dream, but he never gave up. A．after B．since C．when D．until 【答案】D
【英语】英语状语从句(一)解题方法和技巧及练习题
【英语】英语状语从句(一)解题方法和技巧及练习题 一、初中英语状语从句 1．—Ling ling, you'll feel sleepy tomorrow _______ you go to bed early. —OK, Mom. I’ll go to bed at once. A．if B．unless C．though D．because 【答案】B 【解析】 【详解】 句意：——玲玲，如果你不早点睡觉，明天你会感到困的。——好的,妈妈。我马上去睡觉。 考查连词辨析。A. if如果，引导条件状语从句；B. unless如果不、除非，相当于if not，引导条件状语从句；C. though虽然、尽管，引导让步状语从句；D. because因为，引导原因状语从句。通过分析主从句之间的逻辑关系可知应该选择引导条件状语从句的从属连词if 或unless，再根据句子所表达的含义“如果不早点睡，明天就会感到困”可知unless符合语意，排除if；故答案选B。 2．—I’m going to the post office. —________you are there, can you get me some stamps? A．When B．While C．Because D．If 【答案】B 【解析】 试题分析：A. As 一边…一边，作为 B. While当…时候 C. Because 因为 D. lf假如；句意：我将要去邮局。你去那里的时候，能不能给我带一些邮票呢？故选B 考点：连词 点评：连词在中考中涉及到的很多，尤其在宾语从句、状语从句、定语从句中连词是必考点。平时学习过程中，掌握连词的意思，及所表示的关系是至关重要的，这种关系的判断可以通过句子意思的理解来选择恰到的连词。 3．You'd better get home earlier today we can go out for a big meal. A．in order to B．such that C．so that D．in order 【答案】C 【解析】句意：你最好今天早点回家，这样我们就可以出去吃大餐了。A. in order to 为了，后跟动词原形；B. such that没有此用法；C. so that为了，引导目的状语从句；D. in order+that+从句，引导目的状语从句。we can go out for a big meal表示目的的完整句子，所以使用连词词组so that。故选：C。 4．---Would you like to go bike riding with us tomorrow? ---Sure, ____ I am busy. A．since B．unless C．when D．until 【答案】B
初中英语状语从句解题技巧和训练方法及练习题(含答案)
初中英语状语从句解题技巧和训练方法及练习题(含答案) 一、初中英语状语从句 1．He has made great progress his mother is very pleased with him. A．so；that B．enough；to C．so；too D．such；that 【答案】D 【解析】 【详解】 句意：他已经取得了如此大的进步以至于他的妈妈对他非常满意。从句意可知这里需要用到“如此….以至于”so+形容词/副词+that或such+名词+that，根据句子中的great progress意思是很大的进步，是名词短语，故用such…that, 故选D。 2．---Mom, shall we have supper now? ---Oh, we won’t have supper_______ your dad comes back. A．until B．since C．while D．after 【答案】A 【解析】 试题分析：句意：-妈妈，我们现在吃晚饭好吗？ -哦，直到你爸爸回来我们才可以吃晚饭。until直到；since自从；while当……的时候；after在……之后。Not…until直到……才，是一个固定句型，所以选A。 考点：考查连词。 3．一When did you leave your office yesterday? 一 I finished the project. A．Until B．While C．When D．Not until 【答案】D 【解析】 句意：昨天你什么时候离开你的办公室的？——直到我完成那个任务。本题考查连词。A. Until 直到···时候才结束，要与延续性动词连用；B. While 当···时候；C. When 当···时候；D. Not until直到···时候才开始，与非延续性动词连用；句子中finished（完成）是非延续性动词，故选D 4．I still remember my first teacher________we haven't seen each other for many years. A．for B．because C．since D．though 【答案】D 【解析】 试题分析：句意：尽管我们很多年没有见过面了，但是我仍然记得我的第一位老师。此题考查连词，A因为；B因为；C自从；D尽管。根据句意，应选D。 考点：考查连词。