高考英语《并列句和状语从句》专项练习及答案解析

高考英语《并列句和状语从句》专项练习

1．Your parents are always there by you, _____you need them.

A. whenever

B. however

C. whatever

D. whoever

【答案】A

【解析】考查让步状语从句。Whenever无论什么时候；however无论如何；whatever无论什么；whoever 无论谁。句意：你的父母总是在你身边，无论什么时候你需要他们。故选A。

2．_____ I make a promise to help others, I will manage to complete it.

A. Although

B. Once

C. Unless

D. Before

【答案】B

【解析】考查从属连词辨析。句意：一旦我承诺帮助他人，我会设法成功地完成承诺。although虽然；once一旦；unless除非，如果不；before在……之前。故选B。

3．We won’t take action ________ we believe things are getting better.

A. though

B. however

C. unless

D. where

【答案】C

【解析】考查连词。句意：我们不会采取行动，除非我们相信情况正在好转。A. though尽管；B. however 然而；C. unless除非；D. where在哪里。根据题干won’t得知，此题要表达“除非……否则……”。故选C项。

4．________ Mr. White was the last man I wanted to see, I did everything in my power to help him.

A. Since

B. When

C. While

D. Unless

【答案】C

【解析】考查连词辨析。句意：尽管怀特先生是我最不愿意见到的人，我尽自己最大的努力去帮助他。

A. Since自从，既然；

B. When当时；

C. While尽管；

D. Unless除非。根据语境得知，表示“尽管”，C 项可以表达这个意思，故选C项。

5．Some parents can’t afford enough time with their children ______they want to.

A. as if

B. even if

C. because

D. before

【答案】B

【解析】考查连词。A. as if好像； B. even if 即使； C. because因为； D. before在

---之前。句意：有些父母即使他们想也不能有足够的时间陪伴孩子。故选B。

6．_____ you visit the website, you can find the information you need.

A. Although

B. As long as

C. Since

D. Unless

【答案】B

【解析】考查状语从句。A. Although 尽管； B. As long as 只要； C. Since自从---以来； D. Unless除非。句意：只要你登录这个网址，你就能找到你需要的信息故选B。

7．Your parents are always there by you, _____you need them.

A. whenever

B. however

C. whatever

D. whoever

【答案】A

【解析】考查让步状语从句。Whenever无论什么时候；however无论如何；whatever无论什么；whoever 无论谁。句意：你的父母总是在你身边，无论什么时候你需要他们。故选A。

8．_____ I make a promise to help others, I will manage to complete it.

A. Although

B. Once

C. Unless

D. Before

【答案】B

【解析】考查从属连词辨析。句意：一旦我承诺帮助他人，我会设法成功地完成承诺。although虽然；once一旦；unless除非，如果不；before在……之前。故选B。

9．Backward somewhat technologically ________ we are for the moment, we have confidence in our ability to catch up in time.

A. as

B. if

C. although

D. because

【答案】A

【解析】考查状语从句。as在这里是“尽管”的意思，用于倒装结构。句意：尽管我们目前技术是如此落后，但是我们完全有信心及时赶上。故选A。

10．Backward somewhat technologically ________ we are for the moment, we have confidence in our ability to catch up in time.

A. as

B. if

C. although

D. because

【答案】A

【解析】考查状语从句。as在这里是“尽管”的意思，用于倒装结构。句意：尽管我们目前技术是如此落后，但是我们完全有信心及时赶上。故选A。

11．––Do you mind if I go out this evening?

––I don’t mind what you do ________ you let me know ahead of time.