初中·定语从句详细讲解

定语从句

定语从句是一个重点语法项目，而且也是各种考试中考查的重点，要牢固掌握好关系代词和关系副词的基本用法及特殊用法，并且学会利用相关知识来作出判断，准确解答相关试题。

知识详单

何为定语从句：在复合句中充当定语的从句叫定语从句。

定语从句的作用相当于形容词，用来修饰主句中的某一名词、代词或整个主句。

先行词：被定语从句修饰的词，定语从句一般紧跟在它所修饰的先行词之后。

关系词：在先行词和定语从句之间起连接作用的词叫关系词。

关系词有关系代词和关系副词两种。

知识点1关系词

知识点2关系代词的用法

知识点3关系副词的用法

知识点4定语从句的注意事项

考点突破

考点1 考察关系代词的用法

1.(哈尔滨中考)Everyone has his aim in life. However, you can't get fat on one mouthful. Start with the easiest thing______ you can control

A. who

B. that

C. which

【解析】选B。先行词thing是物，且由最高级修饰，关系代词用that,

2.(绥化中考) The story book_________ you lent me is very interesting.

A. which

B. it

C. what

【解析】选A。先行词为The story book，指物，关系词which在从句中作lent的宾语。故选A,

3.(龙东中考)Shirley is the girl_______ taught me how to use We-chat(微信).

A. whom

B. which

C. who

【解析】选C, the girl作先行词，表示人，关系词在从句中作主语，故关系代词用who, 4.(咸宁中考)-Have you seen the documentary named A Bite of China(舌尖上的中国))?

-Yeah! It's the most funny one__________ I have ever seen.

A. that

B. what

C. which

D. where [解析]选A。先行词one前有最高级修饰，故关系词用that,

考点2考察关系副词的用法

5.(枣庄中考)He is unlikely to find the school________ he taught 50 years ago.

A. where

B. when

C. how

D. why

【解析】选A。句惫为:他不可能找到那所他五十年前任教的学校。先行词表示地点，关系词在从句中作地点状语，故用关系副词where.

6.(山东德州中考)Yesterday Li Ming went to the village_________ his family lived ten years ago。

A. when

B. which

C. where

D. that

【解析】选C。定语从句的先行词为the village, 关系词在从句中充当的是地点状语，故用关系副词where.