Unit 1 People of Achievement Discover useful structures 课件&导学案&教学设计-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 非限制性定语从句 Non-restrictive attributive clauses Lead in：Review 定语从句是在复合句中起定语作用，修饰某一名词或代词的从句。 限制性 在意义上是先行词不可缺少的定语，如果省略，所修饰的先行词往往不明确，前面一般没有逗号隔开。 A student is a person who should study hard. 学生是 人 应该努力学习的 China is a country which/that has a long history China，which has a long history，is becoming more and more powerful 中国是一个历史悠久的国家。 中国， ，正在变得越来越强大。 一个历史悠久的国家 补充说明 限制性定语从句 非限制性定语从句 形式上 ________逗号 ________逗号 意义上 去掉后句意_____ 去掉后句意_____ 作用上 修饰限制 可修饰_________ 补充说明 可修饰___________ 不完整 不用 用 完整 先行词 或一整个主句 先行词 Difference 修饰整个主句 He said that he had never seen her before, which was not true. 他说以前从没见过她，这不是真的。 which 代表前面整个句子。 (1) This is the photo_____________ I took. (2) This is the pen ______________ he bought yesterday.   (3) She is the woman _______________ I know. (4) This is the book _____________ you asked for. (5) That's the reason _______ he is leaving so early. (6) The shed in our garden, _________ my father built many years ago, has lasted for a long time. (7) She married Joe, ________ surprised everyone. (8) The river, ________ is now clean enough to swim in, was polluted several years ago. (9) The author of the book, ___________ I met at a party last week, proved to be a well-known journalist. Fill in the blanks and compare. (which/that) (which/that) (who/whom/that) (that/which) why which which which whom 关系词 关系代词 关系副词 关系代词 代指 从句中成分 that 人/物 主/宾 which 物 主/宾 who 人 主/宾 whom 人 宾 whose 人/物 定 关系副词 从句中成分 when 时间状语 where 地点状语 why 原因状语 限制性定语从句 非限制性定语从句 for which ①(20l9·全国卷Ⅱ)Now Irene Astbury works from 9 a.m.to 5 p.m.daily at the pet shop in Macclesfield, _______ she opened with her late husband Les. ②(2018·天津高考)Kate, _________ sister I shared a room with when we were at college,has gone to work in Australia. ③Ellen was a painter of birds and of nature,_________ ,for some reason,had withdrawn from all human society. ④Opposite is a music school, _________ you can hear some love