2023年中考英语定语从句（一）课件

定语从句(一) Unit9 Section A 情境导入 I like music that I can dance to. I like people who are brave. I like movies which are meaningful. 知识讲解 (形容词、代词、数词、名词、分词、不定式、介词短语等) e.g. The girl who is behind the tree is Kate. The man who was driving too fast was a drunk. 定 语:“…的”;限定、修饰名词或代词的词或短语。 定语从句: “…的”;限定、修饰名词或代词,作定语的从句。 1. 定语从句的概念 e.g. The girl behind the tree is Kate. The man driving too fast was a drunk. 句子结构: 主句 + 关系词+ 定语从句 主句 定语从句 2. 定语从句的结构 先行词 关系词 I like music that is light. ① 代替先行词 ② 连接主从句 ② 充当从句的成分 I have an apple. An apple is red. I have an apple that is red. 修饰先行词 an apple 人 (n.) + who + 从句 物 (n.) + which + 从句 关系代词who / that的作用: a. 做代词,代替先行词 b. 在从句中担任句子成分:主语或宾语 c. 做连词,把主句和从句连接起来 Mary is a girl who has long hair. who / that 在定语从句中做主语时, 谓语动词的单复数应与先行词保持一致 I prefer shoes that are cool. I like a pizza that is really delicious. I love singers who are beautiful. I have a friend who plays sports. 关系词 知识讲解 3. 关系词的分类 关系代词: 关系副词: that, which, who, (whom, whose) where, when, why 人/物 物 人 地点 时间 原因 定语从句的位置:通常在先行词(在主句中)后。 定 语 从 句 的 引 导 词 关系 代词 关系 副词 指人 指物 who(主语、宾语),whom(宾语), that(主语、宾语), whose(定语) that(主语、宾语),which(主语、宾语) whose(定语) where (地点状语) when (时间状语) why (原因状语) 二. 关系代词引导的定语从句 1. that 指人/物, 在从句中作主语或宾语。 2. which 指物, 在从句中作主语或宾语。 3. who 指人, 在从句中作主语或宾语; whom(宾格); whose(所有格)。 二. 关系代词引导的定语从句 1. that 指人/物, 在从句中作主语或宾语。 I like music that is soft and light. This is the book (that) I bought yesterday. He is a man that often helps others. 主语 宾语 主语 who 指人, 在从句中作主语或宾语; whom(宾格); whose(所有格)。 He is a man who often helps others. The girl ( who ) I just talked with is my sister. I know a doctor whose son is my classmate. The book whose cover is red is mine. 主语 宾语 定语; 指人 定语; 指物 (whom) Mary is a girl. Mary has long hair. 合并为一个句子 Mary is a girl who has long hair. 合并 who 作定语从句的主语或宾语(Whom). The woman is a teacher. They wanted to visit the woman. The woman whom they wanted to visit is a teacher. 关系代词:whose,既可指人,也可指物 在定语从句中充当定语 The student _father works in the factory is sitting there. 定语从句的主语 I like t