定语从句课件2022-2023学年人教版九年级英语全册

Welcome The Attributive Clause Teaching aims 1. Learn the Attributive Clause 2. Learn the difference between Relative Pronouns for the Attributive Clause 3. Learn to choose the correct Relative Pronouns for the Attributive Clause Workers built shelters for survivors whose homes had been destroyed . 定语从句的定义: 在主从复合句中起定语作用,修饰名词或代词从句叫定语从句。被定语从句修饰的名词或代词叫先行词。定语从句一般放在先行词后面,由关系代词或关系副词引导。 eg. The woman who lives next door is a teacher 1.The woman is a teacher. 2.The woman lives next door. 3 ` 1.Workers built shelters for survivors. 2.The survivors’ homes had been destroyed. 关系代词who,which ,that,whose,whom在定语从句中的用法。 1. who 指人, 在从句作主语。 eg. The man has been caught. He did the robbery. The man who did the robbery has been caught . 3. that 指事物,也可指人,在从句中作主语或宾语。作宾语时可省略。 eg. 1).A plane is a machine . It can fly . A plane is a machine that can fly . 2).Here is the boy . He damaged the vase. Here is the boy that damaged the vase . 2. which 指事物, 在从句中作主语和宾语,常可省略 eg. The chair was a broken one . I sat in the chair . The chair which I sat in was a broken one 4.whose 既指人, 也指事物, 在句子中作定语。 eg. She is the girl . Her English is the best in our class . She is the girl whose English is the best in our class. 5.whom 指人,在从句中作宾语,常可省略。 eg. 1).I wanted to see the woman . She had already left . The woman whom/who I wanted to see had already left . 2).The workers , some of whom stayed here for four years, come from different countries. 注意: 1.指物时用 that 不用 which的情况 1).先行词是 all,everything, anything, nothing, something, some, little, few, none, the one 时 eg. We should do all that is useful to the people . 2).先行词被 all, every, no, some, any, little, much, few, none 修饰时 eg. You can take any seat that is free . . 3).先行词被 the only, the very, the same, the last等修饰时 eg. That is the only thing that we can do. 4).先行词是数词,序数词或被序数词修饰时 eg. This is the first place that I want to visit. 5).先行词是形容词最高级或被形容词最高级修饰时 eg. This is the most interesting book that I have ever read. 6).先行词由人、物的两个并列名词构成时 eg. We talked about the things