关系副词和“介词+关系代词”引导的定语从句适用学科英语适用年级高三适用区域全国课时时长(分钟)60 分钟知识点关系副词的基本用法;“介词+关系代词”引导的定语从句教学目标能够正确分析从句结构;掌握关系副词的基本用法教学重点掌握 when, where, why 的用法,能够正确推断从句所缺成分教学难点Where 表示地点的模糊化;“介词+关系代词”引导的定语从句教学过程一、 课堂导入给出定语从句,分析主句和从句:Beijing is the place where (in which) I was born
是我的出生地
Is this the reason why (for which) he refused our offer
这就是他拒绝我们帮助他的理由吗
二、复习预习把两个单句改成定语从句:The days are gone
During those days we used “foreign oil”.The days when we used “foreign oil” are gone
I still remember the day
On that day the old scientist took us to the physics lab for the first time
I still remember the daywhen the old scientist took us to the physics lab for the first time
三、知识讲解知识点 1:关系副词的作用
关系副词在从句中的成分所指代的先行词省略when状语表时间的名词不可省略where状语表地点的名词why状语reason知识点 2:when 的用法:when 表示时间,在定语从句中作时间状语,其先行词一般为表示时间的名词
October 1st,19