公共英语考试二级词汇和语法专项练习(12)

1. In time of serious accidents，______we know some basic things about first aid, we can save lives.
A. whether
B. until
C. if
D. unless
2. Reading is an experience quite different from watching TV; there are pictures ________ in your mind instead of before your eyes.
A. form
B. to be formed
C. forming
D. having been formed
3. I saw a woman running toward me in the dark. Before I could recognize who she was, she had run back in the direction _______ she had come. .
A. of which
B. by which
C. in which
D. from which
4. He talks as if he _____ everything in the world.
A. knows
B. knew
C. had known
D. would have know
5. Recently I bought an ancient Chinese vase, _______ was very reasonable.
A. which price
B. the price of which
C. its price
D. the price of whose
6. He likes to play a trick on others, but sometimes ________ .
A. he plays a trick
B. he plays a trick on
C. he is played a trick
D. a trick is played on him
7. We saw several natives advancing towards our party, and one of them came up to us, _______ we gave some bells and glasses.
A. to which
B. to whom
C. with whom
D. with which
8. He was educated at a local grammar school, ____ he went on to Cambridge.
A. from which
B. after that
C. after which
D. from this
9. His dream ________ to China never ________ .
A. of coming; came true
B. to come; came true
C. of coming; realized
D. to come; was made true
10. My parents will move back into town in a year or ______.
A. later
B. after
C. so
D. about
【答案】CCDBB DBCAC
1. C。

考查连词用法。

根据句意前面应该是后面的条件，是一条件状语从句，意思是如果我们知道一些急就的常识，我们就能挽救一些人的生命。

2. 本题考查form及非谓语动词的用法。

从题意“有画面在你大脑中形成”可知，form 用作动词“形成”时，是不及物动词，故排除了B、D两项，而forming在句中作后置定语，答案为C。

3. D。

本题的先行词是direction，题意是：“在昏暗中，我看见一个妇女朝我跑来。

我还没有来得及认出她是谁，她又朝来的方向跑回去了”。

关系代词前的介词from与先行词direction在这里是正确的搭配。

4. B。

as if从句是与现在事实相反的虚拟语气，故选择B.
5. B。

本题就是一个考查the+ 名词+of+关系代词结构的一个典型例子。

这里the price of which指代the price of the vase, 答案也可以是whose price。

6. D。

句意为他喜欢捉弄别人，但有时他也被别人捉弄。

7. B。

此题考察介词加关系代词.先行词是one，因此应用介词加whom的形式，介词的选择根据从句谓语动词的搭配，give sth to sb，因此选择B。

8. C。

this不能引导定语从句修饰前面的school，介词后的关系代词不能是that，因此应排除选项B和D; 由于此处which 指代前面整个主句，全句意为“他在当地的一所语
法学校接受教育之后，又去了剑桥。

”，介词应选用after，因此应进一步排除选项A 而选出C。

9. 本题考查动词与介词的搭配以及动词短语的用法。

dream作为名词就像动词一样，后面经常接介词of，表示“……的梦想”。

答案：A。

10. C。

本题考查词组。

or so “大约”。

其他均不能构成词组。