从句专项练习题

1、定语从句专项练习题

例题：

1.The bridge ____ a big ship can go has been built.

A. under which

B. under that

C. in which

D. on which

解析：考查定语从句随意性关系引导词。基本常识：定语从句随意性关系引导词由搭配介词+which/whom构成，先行词指人用前者，先行词指事/物用后者。定语从句引导词的判断方法为将先行词想方设法放入从句，使从句成为一个完整且有先行词成分的陈述句。此句中，先行词为the bridge; 从句为a big ship can go, 二者构成的完整句为 A big ship can go under the bridge. 因此，答案为A

2.The book ____ is torn is mine.

A. the cover of which

B. the cover of that

C. which the cover

D. whose cover of 解析：考查定语从句随意性关系引导词以及所属关系引导词。此句中先行词为the book, 从句应为cover is torn, 二者构成的完整句为the cover of the book is torn. 因此随意性关系引导词结构为the cover of which或所属关系引导词结构whose cover. 因此，答案为A

3. He talked about the classmates and the school ____ he had visited.

A. who

B. that

C. which

D. about which 解析：考查先行词即指人又指物的定语从句相同意思引导词。定语从句相同意思引导词基本要点，无论限定性还是非限定性定语从句的主宾表引导词均为相同意思引导词。

限定性定语从句中，相同意思引导词有一般引导词who, whom, which以及通用引导词that. 先行词指人，作从句主语用who, 作从句定

语或作从句中介词的宾语均用引导词whom, 先行词指物，用引导词which, 限定性定语从句中，作相同意思的引导词均可以用that替代。此外，限定性定语从句中作宾语的引导词可以省略。非限定性定语从句中，相同意思引导词只能为一般引导词who/whom/which，不能用通用引导词that.非限定性定语从句中，前一完整句在从句中作主宾表成分时，也要看作是定语从句相同意思引导词，先行词指事物的情况，用引导词which.此句中，先行词为the classmates and the school，从句为he had visited, 二者构成的完整句为He had visited the classmates and the school. 所以不难发现先行词在限定性定语从句中作visited的宾语使用，先行词既指人又指物。因此，答案为B

4. You have seen the girl ____ sister is a Chinese teacher. A. whom

B. of whom

C. whose

D. of which 解析：考查定语从句所属关系引导词。此句先行词为the girl，定语从句为sister is a Chinese teacher，二者构成的完整句为The girl's sister is a Chinese teacher. 先行词的's所有格构成的所属关系结构在从句中作定语。因此，答案只能为C.

定语从句固定关系引导词相关要点：先行词在定语从句中除作从句主宾表成分以外的成分，均为相关意思引导词，其中包括固定关系引导词和随意性关系引导词。固定关系引导词只有when(时间关系)，where （地点关系），why(先行词为the reason,原因关系）whose（所属关系，包括's所有格关系和of 所有格关系，由whose修饰的名词成分前不能用冠词成分，whose应为名词的前置性定语成分）；随意性关系引导词为相关搭配介词+which/whom构成的引导词结构充当。

5. We should do all ____ is useful to people. A. / B. that C. it D. which 解析：考查限定性定语从句中先行词为不定代词的相同意思引导词。此句中先行词all为不定代词，从句为is useful to people，从句缺主语，二者构成的完整句为All is useful to people.为了便于理解，All =All the things/ everything.所以从句的完整句还可以写成Everything is useful to people; 或All the things are useful to people. 因此，答案为B

6. We came to a place ____ they had never paid a visit before. A. which

B. in which

C. on which

D. to which 解析：考查定语从句随意性关系引导词。此句先行词为a place, 从句为they had never paid a visit before, 二者构成的完整句为They had never paid a visit to the place before. 因此，答案为D。

此句的可转换概念进行相同意思引导词的考查，题干为We came to a place _____ they had never visited before. 其答案可以为which/that/省略引导词。

7. Those ____ finished doing it put up your hands. A. who have B. who has C. which have D. have 解析：考查为指示代词在从句中作主语的指代分析以及引导词的数量。此句中，those为定语从句的先行词，相当于those students/clerks, finished diong it为定语从句成分，从句缺主语以及谓语动词的完成时态助动词。主语指人，用一般引导词who, 引导词数量与先行词一致为复数。因此，答案为A

9. The man ____ was a friend of mine. A. that you just talked to

B. whom you just talked to him