高考状语从句练习(时间_原因)
时间，原因状语从句练习题
1. I won’t call you, ______ something unexpected happens.（全国卷I）
A. because
B. whether
C. unless
D. while
2. Parents should take seriously their children’s requests for sunglasses _____ eye protection is necessary in sunny weather.（上海卷）
A. because
B. though
C. unless
D. if
3. — Did you remember to give Mary the money you owed her?
— Y es, I gave it to her ______ I saw her.（北京卷）
A. while
B. the moment
C. suddenly
D. once
4. There were some chairs left over ______ everyone had sat down.（四川卷）
A. when
B. until
C. that
D. where
5. Small sailboats can easily turn over in the water ______ they are not managed carefully.（上海卷）
A. though
B. before
C. until
D. if
6. —Did Linda see the traffic accident?
—No, no sooner ______ than it happened.（天津卷）
A. had she gone
B. she had gone
C. has she gone
D. she has gone
7. He was told that it would be at least three more months ______ he could recover and return to work.（江西卷）
A. when
B. before
C. since
D. that
8. A good storyteller must be able to hold his listeners’ curiosity _____ he reaches the end of the story.（上海卷）
A. when
B. unless
C. after
D. until
9. ______ I really don’t like a rt, I find his work impressive.（山东卷）
A. As
B. Since
C. because
D. While
10. —Where’s that report?
—I brought it to you ______ you were in Mr. Black’s office yesterday.（北京卷）
A. if
B. when
C. because
D. before
11. He found it increasingly difficult to read, ______ his eyesight was beginning to fail.（山东卷）
A. though
B. for
C. but
D. so
12.A small car is big enough for a family of three ______ you need more space for baggage.（全国II）
A. once
B. because
C. if
D. unless
13. Y ou can’t borrow books from the school library ______ you get your student card.（上海卷）
A. before
B. if
C. while
D. as
14. —Did you return Fred’s call?
—I didn’t need to ______ I’ll see him tomorrow.（北京卷）
A. though
B. unless
C. when
D. because
15. —Are you ready for Spain?
—Y es, I want the girls to experience that ______ they are young.（上海卷）
A. while
B. until
C. if
D. before
16. He transplanted the little tree to the garden ______ it was the best time for it.（全国卷）
A. where
B. when
C. that
D. until
17. The field research will take Joan and Paul about five months; it will be a long time ______ we meet them again.（安徽卷）
A. after
B. before
C. since
D. when
18. Simon thought his computer was broken ______ his little brother pointed out that he had forgotten to turn it on.（北京卷）
A. until
B. unless
C. after
D. because
19. Jasmine was holidaying with her family in a wildlife park _____ she was bitten on the leg by a lion.（上海卷）
A. while
B. when
C. since
D. once
20. _____ the Internet is of great help. I don’t think it’s a good idea to spe nd too much time on it.（湖南卷）
A. If
B. While
C. Because
D. As
Answers:
1. CABAD 6. ABDDB 11. BDADA 16. BBABB