初三英语状语从句省略情况单选题30题

初三英语状语从句省略情况单选题30题
1. When ______ in the library, we should keep quiet.
A. being
B. to be
C. are
D. /
答案：D。

本题考查时间状语从句的省略情况。

When 引导的时间状语从句中，当从句的主语与主句的主语一致，且从句中含有be 动词时，可以省略从句的主语和be 动词。

此句中从句的主语we 与主句的主语一致，且从句中有be 动词are，所以可以省略，故选D。

A 选项being 表示正在进行的动作，不符合语境；
B 选项to be 表将来，也不符合；
C 选项are 不能单独使用。

2. While ______ TV, I heard a knock at the door.
A. watched
B. watching
C. was watching
D. /
答案：B。

本题考查时间状语从句的省略。

While 引导的时间状语从句中，当从句的主语与主句的主语一致，且从句中含有be 动词或实义动词的现在分词形式时，可以省略从句的主语和be 动词或保留实义动词的现在分词形式。

此句中从句的主语I 与主句的主语一致，watch 与I 是主动关系，所以用watching，故选B。

A 选项
watched 是过去分词，表被动，不符合；C 选项was watching 不能省略主语和be 动词；D 选项不符合语法规则。

3. If ______ tomorrow, we'll stay at home.
A. it rains
B. it will rain
C. raining
D. /
答案：A。

本题考查时间状语从句的时态。

If 引导的条件状语从句，遵循“主将从现”原则，即主句用一般将来时，从句用一般现在时。

从句主语是it，rain 用第三人称单数形式rains，故选A。

B 选项it will rain 是一般将来时，不符合从句的时态要求；C 选项raining 形式错误；D 选项不符合语法规则。

4. When ______ to school, I met my best friend.
A. going
B. went
C. to go
D. /
答案：A。

本题考查时间状语从句的省略。

When 引导的时间状语从句中，当从句的主语与主句的主语一致，且从句中含有be 动词或实义动词的现在分词形式时，可以省略从句的主语和be 动词或保留实义动词的现在分词形式。

此句中从句的主语I 与主句的主语一致，go 与I 是主动关系，所以用going，故选A。

B 选项went 是
过去式，不符合；C 选项to go 表目的或将来，不符合语境；D 选项不符合语法规则。

5. As soon as I ______ home, it began to rain.
A. got
B. get
C. will get
D. /
答案：A。

本题考查时间状语从句的时态。

As soon as 引导的时间状语从句，遵循“主将从现”原则，主句用一般过去时，从句也用一般过去时，get 的过去式是got，故选A。

B 选项get 是一般现在时；
C 选项will get 是一般将来时；
D 选项不符合语法规则。

6. If _____, I will go to the park with you.
A. it is fine tomorrow
B. it will be fine tomorrow
C. fine tomorrow
D. is fine tomorrow
答案：A。

本题考查条件状语从句的时态。

条件状语从句中，主句用一般将来时，从句用一般现在时表将来。

B 选项it will be fine tomorrow 时态错误；C 选项fine tomorrow 缺少主语和谓语；D 选项is fine tomorrow 缺少主语。

A 选项it is fine tomorrow 符合条件状语从句的时态要求。

7. If invited, I _____ to the party.
A. will come
B. come
C. came
D. would come
答案：A。

本题考查条件状语从句的省略。

当条件状语从句中的主语与主句主语一致，且从句中含有be 动词时，可以将从句中的主语和be 动词省略。

原句完整形式为If I am invited, I will come to the party. B 选项come 时态错误；C 选项came 时态错误；D 选项would come 语气不对。

A 选项will come 符合条件。

8. If water is heated to 100 degrees Celsius, it _____ into steam.
A. turns
B. will turn
C. turned
D. would turn
答案：B。

条件状语从句中，遵循“主将从现”原则。

A 选项turns 时态错误；C 选项turned 时态错误；D 选项would turn 语气不对。

B 选项will turn 符合条件状语从句的规则。

9. If you work hard, you _____ good grades.
A. get
B. will get
C. got
D. would get
答案：B。

“主将从现”原则，A 选项get 时态错误；C 选项got 时态错误；D 选项would get 语气不对。

B 选项will get 符合规则。

10. If it _____, we won't go for a picnic.
A. rains
B. will rain
C. rained
D. would rain
答案：A。

条件状语从句中“主将从现”，B 选项will rain 时态错误；C 选项rained 时态错误；D 选项would rain 语气不对。

A 选项rains 符合要求。

11. While ______ hard for the exam, she fell ill.
A. studying
B. studied
C. to study
D. study
答案：A。

本题考查原因状语从句的省略。

while 引导的时间状语从句中，当主从句主语一致，且从句谓语含有be 动词时，可以省略从句的主语和be 动词。

本句完整形式为While she was studying hard for the exam, she fell ill. 选项A 符合省略形式。

12. ______ tired from the long walk, he still went on working.
A. Though
B. Though being
C. Being
D. As
答案：A。

Though 引导的让步状语从句可以省略主语和be 动词，本句完整形式为Though he was tired from the long walk, he still went on working. 选项A 符合省略规则。

13. Because ______ ill, he didn't come to school yesterday.
A. was
B. being
C. been
D. is
答案：B。

Because 引导的原因状语从句，当主从句主语一致，且从句谓语含有be 动词时，可以省略从句的主语和be 动词。

本句完整形式为Because he was ill, he didn't come to school yesterday. 选项
B 符合省略形式。

14. As ______ busy with my homework, I can't go shopping with you.
A. being
B. am
C. was
D. I'm
答案：A。

As 引导的原因状语从句，当主从句主语一致，且从句谓语含有be 动词时，可以省略从句的主语和be 动词。

本句完整形式为As I am busy with my homework, I can't go shopping with you. 选
项 A 符合省略规则。

15. When ______ in the library, you should keep quiet.
A. are
B. be
C. being
D. to be
答案：C。

When 引导的时间状语从句，当主从句主语一致，且从句谓语含有be 动词时，可以省略从句的主语和be 动词。

本句完整形式为When you are in the library, you should keep quiet. 选项C 符合省略形式。

16. ______ tired he was, he still went on working.
A. Though
B. As
C. While
D. However
答案：A。

本题考查让步状语从句的省略情况。

“Though”引导让步状语从句时，可以省略主语和系动词，即“Though (he was) tired”。

选项B“As”引导让步状语从句时，需要倒装。

选项C“While”一般不用于这种省略形式。

选项D“However”后需要接形容词或副词。

17. ______ difficult the problem is, we should try to solve it.
A. No matter how
B. No matter what
C. However
D. Whatever
答案：A。

“No matter how”引导让步状语从句，且可以省略主谓，即“No matter how (the problem is)”，强调“无论多么”。

选项B“No matter what”强调“无论什么”，不符合题意。

选项C“However”后需接形容词或副词。

选项D“Whatever”强调“无论什么”。

18. ______ hard she tries, she can't seem to get ahead.
A. Though
B. As
C. While
D. No matter
答案：A。

“Though”引导让步状语从句可省略主谓，“Though (she tries) hard”。

选项B“As”引导让步状语从句需倒装。

选项C“While”一般不用于这种省略。

选项D“No matter”后需接“how/what/when 等”。

19. ______ cold it is, he always goes swimming.
A. However
B. No matter how
C. Though
D. As
答案：B。

“No matter how”引导让步状语从句，“No matter how cold (it is)”，强调“无论多么冷”。

选项A“However”后需接形容词或副词。

选项C“Though”可省略主谓。

选项D“As”引导让步状语从句需倒装。

20. ______ much advice I gave him, he did exactly what he wanted to do.
A. However
B. No matter
C. Whether
D. Though
答案：A。

“However”后接形容词或副词，“However much advice (I gave him)”。

选项B“No matter”后需接“how/what/when 等”。

选项C“Whether”表示“是否”，不符合题意。

选项D“Though”可省略主谓。

21. When ______ in the library, we should keep quiet.
A. being
B. to be
C. be
D. are
答案：A。

本题考查方式状语从句的省略。

“When being in the library”完整形式为“When we are in the library”，此处当主句和从句的主语一致，且从句中有be 动词时，可以省略主语和be 动词，所以选择 A 选项。

22. While ______ the piano, she made few mistakes.
A. playing
B. to play
C. play
D. played
答案：A。

“While playing the piano”完整形式为“While she was playing the piano”，当主从句主语一致且从句中有be 动词或实义动词时，可以省略主语和be 动词或实义动词，这里省略了she was，故选A。

23. The man hurt his leg, but he kept on working ______.
A. as usual
B. usually
C. as usually
D. usual
答案：A。

“as usual”是固定短语，表示“像往常一样”，在句中作方式状语，本题考查方式状语的固定表达，A 选项符合。

24. She did the work ______ I told her.
A. as
B. like
C. such as
D. just as
答案：D。

“just as”表示“正如”，引导方式状语从句，完整形式为“just as I told her”，省略了从句中的主语和be 动词，A 选项“as”也可引导方式状语从句，但用法不同，B 选项“like”是介词，不能引导从句，C 选项“such as”用于列举，故选D。

25. The boy answered the question ______ his sister did.
A. the same way as
B. in the same way that
C. in the same way as
D. the same way that
答案：C。

“in the same way as”表示“以与......相同的方式”，引导方式状语从句，完整形式为“in the same way as his sister did”，省略了从句中的主语和be 动词，A 选项“the same way as”表述错误，B、D 选项的that 用法不正确，故选C。

26. When _____, the museum will be open to the public next month.
A. completed
B. completing
C. being completed
D. to be completed
答案：A。

本题考查状语从句的省略。

When completed = When it is completed，it 指代the museum，从句主语和主句主语一致，且从句谓语动词为be 动词时，可以省略从句主语和be 动词。

27. Though _____ money, his parents managed to send him to university.
A. lacked
B. lacking of
C. lacking
D. lacked in
答案：C。

Though lacking money = Though they lacked money，his parents 是逻辑主语，与lack 是主动关系，用现在分词形式。

28. If _____ again, I will do it better.
A. given a chance
B. giving a chance
C. to give a chance
D. give a chance
答案：A。

If given a chance = If I am given a chance，主语I 和give 之间是被动关系，用过去分词。

29. While _____ in the street, I met an old friend of mine.
A. walking
B. walked
C. to walk
D. walk
答案：A。

While walking = While I was walking，主语I 和walk 是主动关系，用现在分词。

30. Unless _____ to speak, you should remain silent at the conference.
A. invited
B. inviting
C. being invited
D. having invited
答案：A。

Unless invited = Unless you are invited，主语you 和
invite 是被动关系，用过去分词。