2020届高考必备语法之定语从句课件 (共50张PPT)

定语从句学习指导 定语从句特别注意两点: 一、先行词的概念; 二、关系代词和关系副词的用。 先行词是定语从句里特有的概念，指的是被定语从句修饰的名词或代词。 关系代词和关系副词不仅起引导从向的作用，还在从句中充当一定的成分。 关系代词可作主语宾语或定语等;关系副词可作状语。 要正确选择关系词，必须找准先行词，并把它放入定语从句中，看看它在从句中充当什么成分。 例如: A dictionary is a book which gives meaning of word. 。   此处先行词是book， which gives the meaning of words是定语从句;关系代词 which指代book，在从句中作主语 在空自处填入适当的词。 I. This book is written by my sister,____-is working for CCTV. 2. Can you lend me the novel__________you talked about the other day? 3. Do you still remember the day____________we first met? 答案：1.who 2. Which/that/不填 3when/on which 4. At last the thief took out everything_______________he had stolen 5. I live in a room______________window faces south 6. This is the museum________________we saw an exhibition last week 答案：4. That/不填 5.whose 6. Where/ in which 具体讲解 1.定义在复合句中作定语的句子叫做定语从句( Attributive Clause)。 2.引导定语从句的有 关系代词who，whom， which，that， whose等， 关系副词when， where，why等。 3.先行词：定语从句一般在它所修饰的名词、代词等之后，这个名词成代词被称作先行词。 4.定语从句的类别：定语从句可分为限制性定语从句和非限制性定语从句 高考