高中英语定语从句详解(绝对经典课件)最终版.ppt

* 关系代词和关系副词的区别 关系代词在定语从句中作主语、宾语，定语 关系副词在定语从句中作状语 反馈练习三：用适当的关系词填空 1. The room ___________________ he once lived is still there. The room ___________________ I have to clean every day belongs to my mother. where/in which (that/which) 对比练习：用适当的关系词填空 2. I will never forget the day_______________ I met you. I will never forget the day ______________ we spent together. when/on which (that/which) The reason _____________ I don’t know is known to him. (that/which) why/for which 3. The reason ________________ I don’t know the thing is that I was not there at that time. 非限制性定语从句 1. 非限制性定语从句的定义 非限制性定语从句是对被修饰部分进行附加说明，如果去掉，主句的意思仍然完整或清楚。它和主句之间的关系比较松散，因此常用逗号隔开。 My watch, which is very old, stopped again. 非限制性定语从句的定义 2. 限制性定语从句与非限制性定语从句的区别 2.限制性定语从句与非限制性定语从句的区别 This is the best book that I have read. Ths is a good book, which is easy to understand. 形式上：不用“，”与主句隔开 形式上：用“，”与主句隔开 意义上：是先行词不可缺少的定语， 如删除，主句则失去意思或意义表达不完整 意义上：只是对先行词的补充说明， 如删除，主句仍能表达完整的意思 关系词的使用上：A.不可省略 B.不用that C.不可用who代替whom 关系词的使用上：A.作宾语时可省略 B.可用that C.可用who代替whom 3. 关系代词as, which引导非限制定语从句时的区别 3. as/which引导非限制性定语从句的区别 As is known to all, China is a developing country. He is from the south, as we can know from his accent. John, as you know, is a famous writer. Zhang Hua has been to Paris more than ten times, Which I don′t believe. 主句之前 主句之后 分割主句 只能放在主句之后 直击高考！ 祝同学们金榜题名 如何选用定语从句的关系词 1.首先分清主句和定语从句 2.确定定语从句的先行词 3.把先行词带回到定语从句中去，看其在定语从句中做什么语法成分（主语，宾语，定语或状语） 4.若先行词在从句中做主语、宾语或定语则选择关系代词，若在从句中做状语，则选择关系副词。 The Attributive Clause Which one is Harry Porter ? The boy is Harry Porter 创设情境 Which one is Harry Porter ? The boy _______________________ is Harry Porter . who is wearing glasses 定语从句 创设情境 The Attributive Clause 学习目标 一、复习巩固定语从句的基本结构 二、能够准确把定语从句运用到实际的句子和文章中 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) Harry Porter is a smart boy. Harry Porter is a boy who has magic power. 形容词作定语 句子作定语,修饰boy, 叫做定语从句 自主学习 Harry Porter is a boy who has magic power. 先行词 关系词 定语从句