Unit 5 Lesson 1 A sea story 定语从句（II）课件-2022-2023学年高中英语北师大版（2019）必修第二册

定语从句Ⅱ 简单句 + 关系代词/副词+简单句 the people surprised That in the room. 定语 who were sitting in the room. who were present. whose sons were at war. who had signed the contract. 定语从句 relative pronoun 关系代词 antecedent 先行词 修饰 由一个句子充当定语 从句的位置： 在名词或代词后 先行词： 被定语从句修饰的词 引导词： 引导定语从句的词：关系代词、关系副词 引导词的作用： (1)引导定语从句 (2)在从句中作一成份 (3)代替先行词在从句中的位置 定语从句 用适当的关系词填空。 1. The car _______________ we hired broke down after a few miles. 2. It is a good choice for tourists ________ prefer visiting places of historical interest. 3. This is the pilot with ______ my brother has worked for ten years. 4. Could you please pass me the book ________ cover is green? 5. Jackson likes the bike __________ his uncle gave him as a birthday gift. that/which/不填 that/who whom whose that/which 指代内容 所作成分 是否可省略 that which who whom whose as 关系代词的用法 人；物 物 人 人 (人/物)的 主语,宾语 主语,宾语 主语,宾语 宾语 定语 作宾语可省 作宾语可省 作宾语可省 可省 不可省 人/物 不可省 主语,宾语 关系代词 用法 1. 先行词为all， everything，nothing， something，anything，little，much等不定代词 2. 先行词被序数词或最高级修饰 3. 先行词既有人又有物 4. 先行词被all，every，no，some，any，little， much，the only，the very，the last，just，right 等修饰 5. 先行词是who或which引导的主句中 先行词是one，ones，anybody，anyone，all， none，those等 一般用that 而不用which 一般用who 不用that 类别 语法意义及特征 限制性定语从句 对先行词起修饰限制作用，如果去掉，主句意思就不完整明确，这种从句与主句的关系十分密切，写时不用逗号分开。 非限制性定语从句　 对先行词作附加的说明，与主句的关系不十分密切，较松散。从句和主句之间用逗号分开，相当于一个插入语，不能用that引导，关系代词做宾语时也不能省略。 限制性定语从句、非限制性定语从句 a. The accident happened at the time when I left. b. His mother, whom he loved deeply, died ten years ago. 关系代词 as a. Such machines as are used in our workshop are made in China. b.“You can’t judge a book by its cover,” as the old saying goes. as也可以引导非限制性定语从句，定语从句说明整个句子，可放在主句之前。常用的这种类似插入语的句式有 as is said above，as is already mentioned above，as often happens，as is often the case，as is reported in the newspaper，such...as...，the same...as...等。 指代内容 所作成分 是否可省略 位置 意义 which as 整个句子 整个句子 主