Unit 4 Discovering Useful Structures 定语从句课件-2022-2023学年高中英语人教版（2019）必修第一册

Unit 4 Natural disasters The Attributive Clause A guessing game He is a Chinese writer who won the Nobel Prize in literature. Mo Yan The man is a singer who is popular and he is famous for a song which is called Libai. It is a funny and lazy cat whose favorite hobby is sleeping. Garfield It is the most famous mouse in the world that has two big black ears. Mickey Which one is Harry Porter ? The boy is Harry Porter Which one is Harry Porter ? The boy _______________________ is Harry Porter . who is wearing glasses 定语从句 三本新的英语书 three new English books 定语从句 (Attributive clause) 定语可以由形容词、代词、数词、名词、分词、不定式、介词短语等来担任，修饰名词. 定语从句 一、概念:　在复合句中修饰名词或代词的句子. (在句子中作定语：把名词或代词“定住”。) (Attributive clause) John is a hardworking boy. John studies hard at English. 形容词作定语 句子作定语,修饰boy, 叫做定语从句 John is a hardworking boy who studies hard at English. The man is a singer who is popular and he is famous for a song which is called Libai. It is a funny and lazy cat whose favorite hobby is sleeping. It is the most famous mouse in the world that has two big black ears. Structure ? 先行词(Antecedent) 关系词 定语从句 关系代词 关系副词 which, who, whom, whose, that where, when，why John is a hardworking boy who studies hard at English. 关系代词(the relative pronouns)如何选择 1.当先行词是人时，用that、who、whom、whose 2.当先行词是物时，用which和that、whose引导 1. who, whom, whose, that 用法区别. ① who 作定语从句的主语或宾语. The man who is speaking at the meeting is a worker. The man is a worker. The man is speaking at the meeting. 分解 作主语 ② whom 作定语从句的宾语 The man whom /who I talked to is Mr.Yang. The man is Mr.Yang. I talked to the man . 分解 作宾语 The man to whom I talked is Mr.Yang. 注：介词后面只能用whom ③ that 可以作定语从句的主语和宾语. The woman that they wanted to visit is a teacher. 可省略 The man that is speaking at the meeting is a worker. ④ whose 作定语从句的定语 (whose后面常常加名词）. I know the girl whose mother is a teacher. 分解 I know the girl. The girl’s mother is a teacher. 作定语 I have a book whose cover is red. 1. The man _____is painting the h