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状语从句
【考点1】时间状语从句
时间状语从句的常见连词
连词 用法 例 句
when 1. 意为“当…时”, 从句的动词可用When I came into the room, he was writing a letter.
延续性动词，也可用非延续性动词 I was walking along the street when suddenly Tom
2. 意为“这时”或“在那时” patted me on the shoulder .
1. 意为“在某一段时间里”，While it was raining, they went out.
“在…期间”；while引导的动作必 I stayed while he was away.
while
须是持续性的 All of us are working hard while he is sleeping.
2. 意为“然而”
1. 意为“一边...一边”，引导持续性He hurried home, looking behind as he went.
动作，强调主句和从句的动作同时 As time goes by, I like China better.
as
发生
2. 意为“随着”
Be a pupil before you become a teacher.
before 意为 “在…之前, 才, 就”
I finished my task before I went home.
after 意为“在…之后” He arrived after the game started.
1. 若主句动词是持续性动作，常用We waited till (until)he came back .
till
肯定式，表示“直到…为止” She didn’t stop working until eleven o’clock .
2. 若主句动词是瞬间动词，要用否Not until eleven o’clock did she stop working.
until
定式not…until表示“直…才”
Great changes have taken place in China since
since 1. 意为“自从…以来”， 主句常用1978.
现在完成时，从句用一般过去时 She has taught in this school since she came to this
2. it’s+时间+since从句 city in 1989.
It’s three years since she came to this city.
as soon as As soon as I arrive in Shanghai, I’ll write to you.
意为“一…就”
时间状语从句的时态
1. 主句一般将来时，从句用一般现在时 (主将从现) The boy will be writer when he grows up.
2. 主语含有情态动词，从句用一般现在时(主情从 When the lights are red, the traffic must
现) stop.
3. 主句为祈使句，从句用一般现在时(主祈从现) Please don’t go to bed before you finishyour homework.
4. 主句为一般过去时，从句也用过去时态(主过从 I liked reading when I was young.
过)
例题1. The manager of the hotel was waiting at the gate the guests arrived.
A. while B. when C. unless D. after
例题2： Bob, dinner is ready. Please wash your hands you eat.
A. until B. after C. while D. before
例题3： Mr. Black walked around and offered help we were doing an experiment.
A. while B. although C .until D. unless
例题4： My grandparents wrote letters to keep in touch with others they were
young.
A. when B. since C. after D. before
例题5：—Andy, when can we start to
discuss the case given to you last week?
—I'll be ready to discuss it with you you have time.
A. whatever B. whenever C. however D. wherever
参考答案：BDAAB
【考点2】条件状语从句
条件状语从句的常见连词
连词 用法 例句
Difficulties are nothing if we are not afraid of
if 意为“如果” them.
unless 意为“如果不；除非”，unless 和 if…We shall go there tomorrow unless it rains.
not同义，通常二者可以换用。 = We shall go there tomorrow if it doesn’t rain.
as long as 意为“只要” So long as you work hard, you will succeed.
if引导条件状语从句和宾语从句的区别
1. if引导条件状语从句，表示“如果”，主 If it doesn't rain, I will go to the cinema
句用一般将来时态，从句用一般现在时表示 tomorrow.
将来
2. if引导宾语从句，表示“是否”，如果主 I didn't know if he would come tomorrow.
句是一般现在时，从句可用各种对应的时态;如果主句是一般过去时，从句用过去的某种
时态
例题1： You will never achieve success you devote yourself to your work.
A. after B. if C. because D. unless
例题2： You will be able to see something you climb onto those rocks.
A. if B. though C. until D. unless
例题3：—Do you think he has taken the bag?
— I'm mistaken.
A. that; Until B. whether; If C. that; Unless D. whether; Unless
例题4：— Did you win the game yesterday?
— Not really. ________ we all tried our best, we lost it.
A. If B. Though C. Unless
例题5： We don’t know if our friend _____. If he _____, we’ll let you know.
A. comes; comes B. comes; will come C. will come; comes
参考答案：DACBC
【考点3】原因状语从句
原因状语从句常见连词
连词 用法 例句
because用来回答why 的问题，语气最强 I was late yesterday because I was ill.
because
一般放在主句之后
since表示既然或全已知的理由，稍加分 Since everyone is here, let’s begin our
since
析即可表明的原因，多放句首 meeting.
as 从句常放在句首，说明次要的原因，主 As he didn’t know much English, he looked
句说明结果，常用于口语中 up the word in the dictionary .
It must have rained last night, for the ground
for for连接的是并列句
is still wet.
【注】
because, as, since, for不能与so同时使用。
例题1. He stayed up very late that night. he woke up in the morning, the sun was
already high up in the sky.
A. Until B. After C. While D. As
例题2： you know little about the Qing and Ming dynasties, you'dbetter read more books about them.
A. Unless B. Since C. Although D.
Whether
例题3： Could you help me with housework ________ you are free today?
A. since B. though C. unless D. until
参考答案：DBA
【考点4】结果状语从句
结果状语从句常见连词
连词 用法 例句
We turned up the radio, so that everyone heard the
意为“因此，所以，结果”，so that前
so that news.
有逗号
He was so glad that he couldn’t say a word.
意为“如此…以至于…”，常见结构
Mother lives so far away that we hardly ever see
如下：
her.
so + adj./ adv.+ that…
Soon there were so many deer that they ate up all
so + many/ few (+可数名词复数) +
so…that the wild roses.
that…
He has so little time that he can’t go to the cinema
so + much/ little(+不可数名词) + that…
with you.
so + adj. + a/an+ 可数名词单数
It is so interesting a novel that all of us want to
read it.
意为“如此…以至于…”，常见结构 It is such an interesting novel that all of us want to
如下： read it.
such +a/ an + adj. +可数名词单数+ He gave such important reasons that he was
such…that
that excused.
such +adj. +可数名词复数 + that He made such rapid progress that he did very well in
such + adj. +不可数名词 + that the mid-term.
such…that与so…that的区别： 名用such，形、副so，多多少少也用so。
例题1： It is an interesting book I want to read it once more.
A. so; that B. such; that C. /; so that D.
such; as
例题2： My family always go somewhere interesting ________ the holiday begins.
A. as soon as B. so C. so that D. even though例题3：—How do you like the movie Kongfu Panda 3?
— It is _________ exciting _________ I’d like to see it again.
A. so, that B. such, that C. enough, to D. too, to
例题4： They spoke quietly I could hardly hear them.
A. such; that B. so; that C. neither; nor D. both; and
参考答案：BAAB
【考点5】目的状语从句
目的状语从句常见连词
连词 用法 例句
意为“以便；为了”，目的状语从句中I shall write down your telephone number so
so that 常用情态动词 may/ might/ can/ could/ that I may not forget.
would/ should 等放在动词之前，从句往They worked harder than usual in order that
in order that 往放在主句之后，主从句之间不用任何they could finish the work ahead of time.
标点符号。注意so that和in order that的
转换。
【注】如果目的状语从句的主语与主句的主语相同，可用in order to 转化为简单句。
I’ll write down your phone number so that I may not forget.
= I’ll write down your phone number in order not to forget.
例题1： I looked through my test paper again and again _______ I wouldn’t make any mistakes.
A. so B. because C. so that
例题2：Mr. Green speaks very loudly _______ all the people can hear him clearly.
A. when B. so that C. because
参考答案：CB
【考点6】让步状语从句
让步状语从句常见连词
连词 用法 例句
though 意为“虽然”，不能再用 but，但可以Although /Though he was over sixty, (yet) he
与 yet 或 still 连用。though / although 意began to learn French.
义相同，前者通俗、口语化，后者正式 We were not tired though /although we had
although 多放主句的前面。 worked all day.
even if I’ll go even if/though it rains tomorrow.
意为“即使”多用于书面语中。
even thoughChild as he is , he knows a lot .
意为“即使，尽管”，as引出的状语从
Cold as it is, the children play outdoors.
as 句多用于书面语，且从句常放在句首，
= Though it is cold, the children play
语序部分倒装。
outdoors.
no matter Do it no matter what others say.
who/ No matter how busy he was, he studied English
what /when/ every day.
no matter+特殊疑问词与 wh-ever引导的
how… Whatever happens, we shall not lose heart.
让步状语从句意义基本一样，意为“无
wh-ever Whoever comes, he will be welcome.
论…”
(whatever
whoever…)
例题1：—Excuse me, can you tell me the way to the nearest underground station?
—Walk straight on you see a white building. It's right there.
A. though B. since C. until D. if
例题2： The Reader has been a popular programme since last year, there is still
something not satisfying.
A. though B. until C. if D. unless
例题3： The actor was happy he got a part in a movie, the part was a small one.
A. since B. while C. though D. unless
例题4： Little Jack has learned to do lots of things on his own, he is only four years
old.
A. if B. though C. for D. since
例题5： I really enjoyed your speech, there were some parts I
didn't quite understand.
A. though B. because C. for D. until
参考答案：CACBA
【考点7】比较状语从句
比较状语从句常见连词
连词 用法 例句
as…as as…as意为“和…一样”， not so/as… The earth is bigger than the moon (is) .
not so/as…as 意为“和…不一样”，在实际运用He writes as carefully as his sister
as 中，常常省略与主句部分相同的词 (writes/does).
比 较 级 He bought fewer books than I (did).
意为“…比…”
+than He runs less fast than me.
the+ 比 较意为“越来越…” The more you read, the better you understand.The harder you work, the greater progress you
级，the+比
will make.
较级
The sooner, the better.
例题1：完成句子。
1) 我和他一样高。 He is ______ tall ______ me.
2) 他能跑得比你快。He can run _______ _______ you.
例题2：The __________ you do for others, the_____ you will feel．
A. mucher; happier B. more; happier C. much; happy
参考答案：1. 1) as; as 2)faster than 2.B
【考点8】地点状语从句
地点状语从句常见连词
连词 用法 例句
where
where与wherever意义基本相同，但后者 Where there is water there is life.
wherever
语气较强，多用于书面语。 Wherever you go, you must obey the law.
例题：完成句子。
1. 把它放在你看得见的地方。Keep it_________________.
2. 有志者事竟成。_______________, there is a way.
参考答案：1. where you can see it; 2.Where there is a will
基础演练
一、用when, before, after, until, as soon as, if, as, because, though, than, since, so…that填空。
1. I haven’t heard from him _______ he left home.
2. He was _______ tired _______ he couldn’t go on working.
3. I was cooking ______ she knocked at the door.
4. He didn’t go to bed ______ he finished his homework.
5. The soldiers set off to the front ______ they received the officer’s order.
6. She went to bed _______ the TV play was over.
7. I won’t believe it _______ I hear with my own ears.
8. We should strike _______ the iron is hot.
9. Take the medicine _______ you go to bed.
10. They couldn’t send their children to school _______ life was very hard in those days.11. _______ this method doesn’t work, let’s try another.
12. We’re leaving for Shenzhen _______ it is fine today.
13. I knew nothing about it _______ he told me.
14. The singer was _______ pleased _______ he couldn’t say a word.
15. Please work harder _______ all of you can pass the final exam.
16. Army and people are as inseparable (不可分的) _______ fish and water.
17. The harvest of this year is much better ______ that of last year.
18. _______ the story is short and there are no new words in it, it is difficult to understand.
1. since 2. so, that 3. when 4. until 5. as soon as 6. after 7. until 8. while 9. before 10. because 11. Since
12. if 13. until 14. so, that 15. so, that 16. as 17. than 18. Though
二、单项选择
1. We were getting ready to go out ______ it began to rain.
A. where B. when C. since D. if
2. We love spring ______ there’re beautiful flowers everywhere.
A. but B. if C. though D. because
3. The work was _______ difficult _______ it took us quite a long time to do it.
A. such, that B. so, that C. too, that D. too, to
4. I’ll tell him to give you a call ______ he comes back.
A. because B. since C. as soon as D. but
5. --- Why did Li Lei use a pencil?
--- _______ his pen was broken.
A. Because B. When C. Until D. If
6. I think Chinese is more popular ______ any other subject.
A. than B. for C. as D. then
7. What do I have to do ______ I want to be thinner?
A. if B. because C. since D. for
8. I won’t turn off the light ______ you’ve finished reading.
A. when B. after C. as soon as D. until
9. I’ll study English and other objects _______ I can.
A. so hard as B. as hard as C. so hardly as D. as hardly as
10. Though it rained heavily, _______ were still playing on the playground.
A. they B. so they C. but they D. and they
11. You should finish your exercises ______ you go to bed.
A. after B. before C. because D. if
12. --- Are we going to West Hill Farm by bike?
--- No. By bus, _______ it is quite far from here.
A. if B. when C. though D. because
13. Mr. Read has taught in that small town ______ he left Canada in 1988.A. when B. after C. for D. since
14. I’m ______ busy getting ready for Christmas _______ I have no time to write to you.
A. not, until B. too, to C. so, that D. neither, nor
15. You’ll do better in English ______ you work harder.
A. or B. than C. if D. before
16. Tom didn’t go to school yesterday ______ he was ill.
A. but B. until C. if D. because
17. Li Hua ______ in the factory since she left school ten years ago.
A. works B. worked C. has worked D. had worked
18. --- I’m going to Hangzhou for a holiday this weekend.
--- ________ you are there, can you buy me some green tea?
A. Because B. If C. While D. After
19. What shall we do ______ it rains tomorrow?
A. so B. if C. but D. because
20. If you ______ him tomorrow, please ask him if he _______ to work on the farm with us.
A. see, goes B. will see, goes C. will see, will go D. see, will go
21. The room is ______ dirty ______ we don’t want to stay here.
A. so, that B. such, that C. either, or D. as, as
22. _______ he’s very young, _______ he knows several languages.
A. Though, but B. Because, so C. Though, / D. Because, /
23. They will have a sports meeting if it ______ tomorrow.
A. won’t rain B. will rain C. doesn’t rain D. rains
24. My parents will go out for an outing with me if they ______ free next Sunday.
A. will be B. are C. have D. will have
25. We ______ Xiao Li since she was a little girl.
A. know B. had known C. have known D. knew
26. Could you ring me up as soon as he ______?
A. arrived B. would arrive C. arrives D. will arrive
27. We ______ TV when the telephone ________.
A. watched, was ringing B. were watching, rang
C. watch, rings D. are watching, rang
28. Kate ______ to bed until her father returned yesterday evening.
A. won’t go B. doesn’t go C. went D. didn’t go
29. If the child _______, please telephone the police.
A. found B. is found C. was found D. has found
30. If you ______ here tomorrow, I’ll be delighted.
A. comes B. will come C. came D. come
1—5 ACCDA 6—10 BBBDB 11—15 BDDCC 16—20 DCCBD 21—25 ACCBC 26—30 CBDBD巩固提升
一、完成句子。
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，以至于学生把她当作母亲。
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 _______ _______ ______ ______.
1. no matter what; plays 2.so; that; regarded; as 3. as long as 4. as long as 5. so much that
6. Though she was busy 7. when he grows up 8.Whether it’s 9. If everyone makes a contribution 10. because
he was ill
二、单项选择
1.—It’s 10 o’clock now. I must go.
—It’s raining outside. Don’t leave _____ it stops.
A. after B. when C. until
2. Miss Lin has taught us English _____ we came to this school.
A. for B. since Ｃ.before D. when
3. Julie didn’t leave her office ____ the police arrived.A. however B. whenever C. while D. until
4. Some people won’t realize the importance of their health ______ they’ve lost it.
A. when B. until C. after
5.Wu Yi will help with the housework ______he gets home after school.
A. since B. while C. as soon as
6.--- Excuse me, may I come in?
--- Not yet. Please wait on your chair _____ your name is called.
A. and B. until C. after D. since
7.Mr. Smith has a habit of taking a shower _______he has breakfast.
A. though B. before C. because D. since
8. ---Would you please give this newly-published novel to Jack?
---Certainly. he comes back.
A. before B. as soon as C. until D. unless
9.—Mum, shall we have lunch?
—We will have it when your dad .
A. when; returns B. where; will return C. where; returns D. when; will return
10. ______ the dinner was all over, everyone helped wash the dishes.
A. How B. When C. Before D. Why
11.---Jenny, will you leave for the USA now?
---No. It will be two weeks________ I leave here.
A. until B. since C. before D. when
12. ---Did you catch the first subway this morning?
---No, I didn’t. It had started moving _______ I could get on it.
A. before B. since C. after D. as soon as
13.— Where was your dad at this time last night?
—He was talking with my uncle I was looking for some information on the Internet.
A. after B. until C. since D. while
14. I like the air _____ it rains because it smells fresh.
A. since B. after C. before D. whenever
15. Tourists can choose to visit Kunming _____ they like ---spring, summer, autumn or winter.
A. whoever B. whatever C. whenever D. wherever
16. Betty hasn’t got any hobbies _______ you call sleeping a hobby.
A. when B. because C. before D. unless
17. _______ you drive, you mustn’t drink wine at all.
A. If B. Unless C. Though
18. You’d better travel around Nanjing with a local guide _____ you want to know more about its culture.
A. unless B. until C. although D. if
19. ---This is between you and me.
---I promise. I won’t tell others _____ you say I can.A. unless B. or C. since D. and
20. There are fewer and fewer tigers in India. The situation will continue ____ humans stop hunting them
for their fur and bones.
A. if B. unless C. because D. since
21.—I won't get good grades_______ I study hard.
—That's ______ everyone is trying his best to prepare for the exam.
A. until; why B. unless; when C. unless; why
22. We didn’t enjoy the day the weather was so bad.
A. because B. though C. unless D. till
23.It might be a boy’s room ______ the clothes look like boys’ clothes.
A. when B. because C. but
24. A Spring Morning is my favorite poem its words are beautiful and I can feel the sense
of spring in it.
A. until B. because C. though
25. I didn’t go surfing ______ it was too cold.
A. though B. so that C. because
26. It is _______ a beautiful garden _______ we like to play in it.
A. so; that B. such; that C. too; to D. very; that
27. China’s Got Talent is ______ interesting ______ many people like watching it.
A. too; to B. enough; to C. so; that D. such; that
28. The Silk Road was ______long that it passed through many countries.
A. quite B. too C. very D. so
29. We had _____ awful weather ______we couldn’t finish the work on time.
A. so, that B. such, that C. such an, that
30. The box is ______ heavy that the girl can’t carry it.
A. too B. much C. so
31. ____my cousin is very young, she can help with housework.
A. Once, 不填 B. Though, but C. Although,不填
32. Your parents love you very much ______ they seldom say “ I love you”.
A. unless B. or C. so D. although
33. ---What do you think of your Junior Middle School life?
---I think it is colorful, ______ I am always busy.
A. if B. though C. while D. until
34. Tom failed in the exam again ________ he tried his best.
A. if B. unless C. though D. because
35. _______he had failed many times, he didn’t give up and succeeded in the end.
A. Unless B. Although C. If
36. She still failed in the exam, ______she tried her best.
A. though B. because C. if D. Or
37. I think you should complain, , of course, you are happy with the situation.
A. unless B. however C. until D. though38. _____ Mike didn’t win the race , he was still wearing a smile on his face.
A. If B. Since C. Although D. Because
39. Although he is over 70, ______ he is full of energy.
A. but B. and C. so D./
40. _____ they were quite tired, _____ they continued working.
A. Though,/ B. Although, but C. Because, so
1—5 CBDBC 6—10 BBBAB 11—15 AADDC 16—20 DADAB 21—25 AABBC
26—30 BCDBC 31—35 CDBCB 36—40 ADCDA
