英语中的连词分为并列连词和从属连词两大类。并列连词是连接主语与主语，谓语与谓语，句子与句子，分词与分词的词，它要求前后两部分有相同的形式和语法作用；而从属连词一般连接主句与从句，从句形式有名词性从句，定语从句和状语从句等。
同学们可以通过系统做练习，掌握连词的所有用法！
（看完整篇花时30分钟）
一. 连词练习
1 .He is very old, ____ he still works very hard.
A. but B.if C. when D.as
2. ____ you are dismissed.
A. Neither you go nor B. Either you go or
C. Whether you go or D. Both you go and
3. They had camped once before, ____ they knew what to take.
A. because B. now C. so D. since
4. Why these things happened was ____ the driver had been careless.
A. because of B. owing to
C. due to D. that
5. Although, it's raining, ____are still working in the fields.
A. they B. but they
C. and they D. so they
6.___we have satisfied you, you have no grounds of complaint.
A. So B. Since that
C. Now that D. By now.
7. Write clearly ____ your teacher can understand .you correctly.
A. since B. for C. because D. so that
8.You'll miss the train ____ you hurry up.
A. unless B. as C. if D. until
9. Francis did the task____ his brother.
A. as good as B. as better as
C. as well as D. as best as
10.The size of the audience,____ we had expected, was well over twenty thousand.
A. as B. what C. that D. whom
11.I thought he hated the TV .You are right,____ he still watches the program.
A. yet B. besides C. also D. then
12. It looks ____ it's going to rain.
A. that B. as C. as if D. like that
13.____ to New York, her father has not heard from her.
A. Because she went B. After she went
C. When she went D. Since she went
14.___he daydreamed, Peter saw figures in the sky.
A. Until B. Since C. While D. During
15. We arrived at the station ____ the train had left.
A. after B. before C. since D. when
16.____ he was in poor health, he worked just as hard as everyone else.
A. But B. Although C. Even if D. If
17. Give me one more minute ____ I'll have finished.
A. so B. until C. and D. when
18. The worker hunted for jobs in New York for months,____ he could not find any work.
A. and B. yet C. or D. and but
19. Hurry up, ____ you'll be late.
A. or B. and C. so D. yet
20. Do not make the same mistake ____ I did.
A. so B. as C. like D. that
21. My sister is expecting me,____ I must be off now.
A. however B. or C. so D. otherwise
22. We should pay attention ____ to industry ____ to agriculture.
A. either, or B. neither, nor
C. not, but D. both, and
23. He ran off____ I could stop him.
A. before B. after C. since D. when
24.____ you told me, I had heard nothing of what happened.
A. Till B. Until C. After D. Since
25. Where have you been ____ you left home?
A. before B. as C. since D. when
26.____ the problem of method is solved, talking about the task is useless.
A. Until B. Since C. After D. Unless
27. We have produced 15% more cotton this year____ we did last year.
A. as B. than C. like D. white
28.It is late; ____, I'm too tired to go out.
A. besides B. except C. except for D. except that
29. Everything around us is ____ solid ..liquid ____ gas.
A. not .. .but... B. either.. .or...
C. neither.. .nor... D. whether.. .or...
30. He will come ____ you ask him.
A. whether B. unless C. if D. while
31.____ he will come or not is still unknown.
A. If B. Where C. That D. Whether
32.I don' t know ____ to stay at home or go out.
A. whether B. if C. how D. where
33. He spoke loudly ____ the audience could hear him clearly.
A. so B. that C. so that D. in order to
34. The book is not easy.____ it's rather difficult.
A. On the one hand B. On the contrary
C. On the other hand D. On the other contrary
35. You must work hard,____ you will not learn English well.
A. if B. whether C. otherwise D. unless
36. It rained heavily,____ the basketball match had to be put off.
A. so that B. when C. otherwise D. therefore
37. We must do ____ the people want us to do..
A. whatever B. however C. wherever D. whenever
38. You are certainly right,____ others may say.
A. what B. whatever C. that D. as
39.____ makes mistakes must correct them.
A. Who B. What C. Whoever D. Whatever
40.I'll discuss it with you ____ you like to come.
A. when B. where C. whoever D. whenever
41.____ you work, you must always serve the people heart and soul.
A. Wherever B. Whenever C. Where D. When
42.___you understand this rule, you will have no further difficulty.
A. Once B. At once C. Only D. Only then
43.___ difficult the task may be, we must fulfill it this month.
A. No matter how B. No matter what
C. No matter when D. No matter where
44. We can surely overcome these difficulties _,___ we are closely united.
A. so far as B. so long as C. as soon as D. as well as
45.___ I know he will stay here for half a year.
A. as soon as B. as long as C. so far as D. as well as
46. Please write me ____ you arrive in New York.
A. as well as B. so long as C. as far as D. as soon as
47. That is not ____ I want.
A. that B. why C. what D. whose
48. ___ he did it remains a secret.
A. What B. Whom C. Which D. How
49. It is quite clear ____ he won't see us.
A. what B. that C. why D. how
50. Would you tell me ____ way I should take?
A. what B. that C. which D. whose
51. I am sure ____ you said is true.
A. what B. that C. which D. who
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52. The trouble is ____ we can not find such an expert.
A. why B. that C. where D. /
53. It has not been decided ____ they will leave.
A. why B. when C. which D. what
54. We shall go ____ you are ready.
A. while B. as soon as C. as D. since
55. He will tell you about it ____ you get there.
A. while B. as C. when D. /
56. Don't try to get off the bus ____ it has stopped.
A. while B. as C. since D. before
57. I'll come and see you _____ I go to the countryside.
A. while B. when C. as soon as D. before
58. ___ 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
59. Things have changed a lot ____ I wrote to you last time.
A. when B. since C. as D. before
60. I can't use your pen, ___ there is no ink in it.
A. for B. when C. if D. whether
答案:
1~5 ABCDA 6~10 CDACA
11~15 ACDBA 16~20 BCBAB
21~25 CDABC 26~30 BBABC
31~35 DACBC 36~40 AABCD
41~45 AAABC 46~50 DCDBC
51~55 ABBBC 56~60 DDCBA