2021考博英语词汇语法题常考知识点专项练习：状语从句

专项练习

　　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. when38. _____ 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

　　答案

　　1~5 CADAC 6~10 ABCBA 11~15 DDCAB 16~20 DABAD 21~25 CABBA 26~30 BCCBD 31~35 BACDD 36~40 ADCDD

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