高中英语人教Unit 5 Languages around the world Grammar 教案.doc

Unit 1　Languages around the world Grammar——定语从句
语 境 自 主 领 悟
先观察原句
后自主感悟
1.There are many reasons why this has been possible，but one of the main factors has been the Chinese writing system.
2.Emperor Qinshihuang united the seven major states into one unified country where the Chinese writing system began to develop in one direction.
3.I told my mum that I wanted to give up，and that I would never live in a country where German was spoken.
4.I finally understood the reason why my mum had encouraged me not to give up.
5.Then I saw an advertisement that offered a wonderful summer course，and that was the day when I decided to take on a new language.
6.That was a time when the Chinese people were divided geographically.
1.关系副词when在定语从句中作时间状语(第5、6句)
2.关系副词where在定语从句中作地点状语(第2、3句)。
3.关系副词why在定语从句中作原因状语(第1、4句)。
一、关系副词的用法
关系副词在引导定语从句时，其功能相当于介词短语，在句中作状语。when，where，why在定语从句中分别作时间状语、地点状语和原因状语。
1．when指时间，在定语从句中作时间状语。
I still remember the day when I first went to the Great Wall.
我还记得我第一次去长城的那一天。
The day when we get together will come soon.
我们重聚的日子很快就会来的。
[名师点津]　
若时间名词后面的定语从句的引导词在从句中作主语或宾语，则改用which或that引导。
Do you remember the days(which/that)we spent together?
你还记得我们一起度过的那些日子吗？(关系词在从句中作spent的宾语)
2．where指地点，在定语从句中作地点状语。
The house where I lived ten years ago has been pulled down.
我10年前居住的那所房子已经被拆了。
He is now working in the factory where his father worked