定语从句初中教学课件(2)

　　(2)先行词被序数词或形容词最高级所修饰，如

　　The first letter that I got from him will be kept.

　　(3)先行词被all, any, every, each, few, little, no, some等修饰,如

　　I've eaten up all the food that you gave me.

　　(4)先行词被the only, the very, the same, the last修饰时如

　　He is the only person that I want to talk with.

　　(5)先行词既有人又有物时，如:

　　They talked about persons and things that they met.

　　(6)当句中已有who时,为避免重复,如 ： Who is the man that is giving us the

　　class?

　　6.由when, where, why引导的定语从句，如:

　　I don't know the reason why he was late.

　　This is the place where we have lived for 5 years.

　　I'll never forget the day when I met Mr Li for the first time.

　　注意：先行词是表示地点时，如果从句的谓语动词是及物的，就用 that(which)，如果从句的谓语动词是不及物的，就用where引导。This is the house Which /that he has lived in for 15 years.(Where he has lived for 15 year.)

　　7. 限制性定语从句和非限制性定语从句

　　(1)限制性定语从句是句中不可缺少的组成部分，主句和从句之间不用逗号分开。引导非限制性定语从句的关系代词有who, whom, whose, which, of which等，这些关系代词都不能省略。

　　(2)非限制性定语从句是对主句先行词的补充说明,没有这种从句,不影响主句意思的完整,一般用逗号把主句和从句分开,关系代词用 which,不用that;指人时可用who,如 ： I have two brothers, who are both students.

　　8.如何简化定语从句

　　(1).定语从句简化为形容词或形容词短语作后置定语。如:

　　My grandfather lives in a village that is far away from here.

　　→My grandfather lives in a village far away from here.我祖父住在离这儿很远的一个村子。