Unit 4 Grammar and usage关系代词和关系副词的区分讲义-2022-2023学年高中英语牛津译林版（2020）必修第一册

定语从句中关系代词和关系副词的区分 一. 区分 I. 关系代词是代词，在从句中充当成分（主语，宾语，表语）。这句话读懂了吗？ 一起看例句1: · 先看整句： Here are the questions, which I think are difficult for you. 主句 从句 · 再看从句： Which (I think) are difficult for you. 主语 插入语 系动词 表语 · 故which在从句中作主语 例句2： · 先看着整句： We will reach the sales targets in a month which we set at the beginning of the year. 主句 从句 · 再看从句： Which we set at the beginning of the year 宾语 主语 谓语 · 故which在句中作宾语 II. 关系副词是副词，在从句中充当成分（状语）。这句话读懂了吗？ 例句1: · 先看整句 They have reach the point where they have to separate from each other. 主句 从句 · 再看从句 where they have to separate from each other. 状语 主语 谓语 where = at the point, 即介词+名词。 · 故where在从句中作状语，是副词。 例句2： · 先看整句： Do you know the reason why he was late? 主句 从句 · 再看从句 why he was late 状语 主语 系动词 表语 Why= for the reason, 即介词+名词。 · 故why在从句中作状语。 二. 实战练习 第一组： 1. Do you still remember the d