Unit 1 Discover Useful Structures 非限制性定语从句课件-2023-2024学年高中英语人教版（2019）选择性必修第一册

Unit 1 People of Achievement Discover useful structures unit 1 Teaching objectives （学习目标） 理解且掌握非限制性定语从句的概念 限制性定语从句和非限制性定语的区别 which和as引导非限制性定语从句的区别 Review： a beautiful girl 在这里，beautiful是一个形容词，形容词来修饰名词、代词， 做定语。 当定语是一个句子时，我们称它为定语从句，定语从句的作用类似于形容词 的作用，用来修饰名词、代词，但是名词位置在前面，定语从句在后面， 此时名词称为先行词， 定语？ 复习定从概念 定语从句：在复合句中，修饰某一名词或代词的从句，其作用相当于形容词。 先行词：被定语从句所修饰的名词或代词。 关系词：引导定语从句的词。 He is an English teacher who likes singing songs. 定语从句 先行词 关系代词 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) as (主语, 宾语, 表语) which (主语, 宾语) that (主语, 宾语) whose (定语) as (主语, 宾语, 表语) where (地点状语) when ( 时间状语) why (原因状语) 易错点是3... text has been truncated due to evaluation version limitation. 6 易错点是3... text has been truncated due to evaluation version limitation. 7 易错点是3... text has been truncated due to evaluation version limitation. 8 The classification of Attributive Clause The Restrictive Attributive Clause 限制性定语从句 The Non-Restrictive Attributive Clause 非限制性定语从句 The Non-Restrictive Attributive Clause 非限制性定语从句 1. I saw the guy who delivers my mail in town yesterday. 2. I'll always remember the river where we learned to swim. 3. Do you know the reason why the sky is blue? 4. She's the person whose daughter goes to Harvard. which guy? which river? the reason for what? which person? 限制性定语从句 1.若去掉，句子含义不明确 3.无逗号与主句隔开 2.从句起限定作用，缩小范围 1.理解且掌握非限制性定语从句的概念 1. Paris, where I spent six months studying, is the most beautiful city in the world. 2. The woman down the street, whose children are the same age as yours, invited us over for dinner next week. 3. The movie, which is my favorite comedy of all time, is being shown on TV tomorrow night. 3.有逗号与主句隔开 1.若去掉，不影响句子含义 非限制性定语从句 2.从句为附加说明 若去掉从句不影响句子含义，只是起补充说明的作用。往往用逗号分开, 不用that引导. 先行词唯一 非限制性定语从句 Summary 非限制性定语从句的特点 常有who, whom, which, whose, as, when, where等关系词引导。 从句只是对先行词做些附加说明，即使去掉，主句的意思仍然清楚。它与主句之间通常用逗号隔开。翻译时常常不做定语，而是译成与主句并列的句子。 As everyone knows, China is a country with a long history. She is a great hero,