Unit 8【刷语法】限制性定语从句和关系代词(重点语法提升练)-2022-2023学年九年级英语上册单元模块满分必刷题（牛津译林版）.docx

2022-2023 学年九年级英语上册单元模块满分必刷题（牛津译林版） Unit 8 【刷语法】 ( 重点语法提升练 ) 限制性定语从句和关系代词 定语从句概念： 在复合句中修饰名词或代词的从句 叫作 定语从句。被修饰的名词或代词叫 先行词 ，连接先行词和定语从句的词 叫 引导 词 （也叫关系词）。 定语从句的构成：先行词 + 关系词 + 定语从句 如： I know the girl who is sitting under the tree . ↓ ↓ ↓ 先行词 引导词 从句（定语从句） 关系词的选用 ： 关系代词 指代 在定从中所 作成 分 例句 which 物 主语 宾语 Lucy likes music which is gentle. that 人、物 主语 宾语 Lucy likes music that is gentle. The girl that has long hair is his sister. who 人 主语 宾语 The girl who has long hair is his sister. whom 人 宾语 He is the student that/who/whom I like best. whose 人的、物的 定语 I like those books whose topics are about history. 注意：关系代词 that/who/which/whom 在定从中作 宾语 时可省略， 作主 语时不能省略 如： The cartoons (that/ which)I like have lots of jokes. 我喜欢的卡通有很多笑话。 The film (that/which) we saw last night is interesting. 我们昨天看的电影非常有趣。 关系代词只能用 that 的情况 (1) 当先行词 同时指人和物 时，关系代词只能用 that 如 : My father and his teacher talked a lot about the persons and things that they couldn’t remember. (2) 当先行词是 all( 指物 ), much, anything, something, nothing, everything, little, none 等不定代词时，关系代词只能用 that. 如 : Say all that you know/ Is there anything that I can do for you? (3) 当先行词有 the one,