2020天津公安消防考军校考试-词汇和语法结构（一）

B.例题讲解

1)Beer is the most popular drink among male drinkers, overall consumption is significantly higher than that of women.(统考用书模拟题5)

A. that B. what C. which D. whose

解析：选D。后面是个定语从句，修饰 “ male drinkers”, ”whose” 是”overall consumption”的定语。

2) is no reason for dismissing him. (统考用书模拟题4)

A. Because he was a few minutes late B. Owing to a few minutes being late

C. The fact that he was a few minutes late D. being a few minutes late

解析：句中”that he was a few minutes late” 是同位语从句，主语是” The fact”。

3)He studied hard in his youth, contributed to his great success in later life. (统考用书模拟题2)

A. that B. it C. what D. which

解析：“which” 引导一个非限定性定语从句，修饰前面整个句子。”that”虽然也可以引导限定性定语从句，但不能引导非限定性定语从句，其他B，D都不能，故选D。

4)I am very grateful to you what you’ve given me and you have done for me. (统考用书模拟题1)

A. which B. that C. all what D. all that

解析：选D。后面“you have done for me” 也是个定语从句。“that” 引导词，修饰“all”

5) we have achieved is attributed to the guidance of our parents. (统考用书模拟题5)

A. Whoever B. Whatever C. However D. Whichever

解析：选B，这样“Whatever we have achieved/无论我们成就了什么"构成一个主语从句, “whoever”(无论谁)，表人，不能用, “however”(无论怎样)是副词，不能用, “whichever”(无论哪一/几个)

6)Scientists say it may be five or ten years _______ it is possible to test this medicine on human patients.(统考用书模拟题4)

A. since B. before C. after D. when

解析：四个连接词都可以连接一个状语从句，但意义各不相同，只有 "before” 才表示了“五，六年时间”与“在病人身上试验这种药物”之间正确的时间关系，故选B。