第九讲
依据句子成分和结构突破定语从句
编者按：在复合句中，修饰名词、代词或整个句子的从句
叫作定语从句。定语从句可以分为限制性定语从句和非限制性
定语从句。被定语从句所修饰的词或句子叫先行词，作先行词
的可以是一个词（通常是名词，也可以是代词），一个短语，一个
分句或一个完整的句子。引导定语从句的词叫关系词。关系词
包括关系代词和关系副词。关系词有三大作用：代指先行词，
引导定语从句，在从句中充当句子成分。
[真题集训一明考点]
一、语法填空常考点
1.(2019·全国卷II)Now Irene Astbury works from9amto5pm
daily at the pet shop in Macclesfield,
she
opened with her late husband Les.
解析：which分析句子结构可知，此处是一个非限制性定
语从句，且关系词在句中替代先行词the pet shop在从句中
作opened的宾语，故填关系代词which。
2.(2019·全国卷)They were well trained by1
their masters
had great experience with caring for these animals.
解析：wh0分析句子结构可知，设空处引导定语从句，修
饰先行词their masters,且在从句中作主语，故填关系代词
who。
3.(2019浙江6月高考)On the edge of the jacket,.there is a piece
of cloth
gives off light in the dark.
解析：that/which
分析句子结构可知，先行词是cloth,设
空处引导定语从句，且在从句中作主语，故用关系代词
that/which.
4.(2019北京高考)The students benefitting most from college
are those
are totally engaged(参与)in
academic life,taking full advantage of the college's chances
and resources(资源).
解析：who/that分析句子结构可知，设空处引导定语从句
并在从句中作主语，修饰先行词those(指代students),关系
代词一般用who;又因为that也可以指人，故填who/that。(共41张PPT)
谢 谢 观 看
