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,1949 was the day when the People's Republic of China was founded.1949 年 10 月 1 日是中华人民国成立的日子。知识点 3:where 的用法:1.[考查点]where 表示地点,在定语从句中作地点状语,其先行词一般为表示地点的名词。Is there a shop around where we can get fruit?附近有没有我们能买到水果的地方?2.[考查点]where 表示地点的模糊化高考试题中对于 where 的考查趋于复杂。在定语从句中对先行词的考查从明显的"地点"转化为"地点模糊化",这无疑增加了考生的解题难度,所以有必要对 where 考点进行辨析。We are in a situation where everybody feels disappointedI have reached a point in my life ___ I am supposed to make decisions of my own. A. which B. where C. how D. why 此题选 B。本题考查定语从句,where 在定语从句中作状语,表示模糊地点,修饰先...