模块一 Module I Teenage experiences《Grammar and usage(1)： Non-restrictive attributive clauses》优质课教案下载

模块一 Module I Teenage experiences《Grammar and usage(1)： Non-restrictive attributive clauses》最新教案优质课下载

3．先行词：被定语从句修饰的词。

先行词一般是名词和代词，如：some-，any-，every-和no-与-body，-thing的合成词；或all，none，any，some，that，those等代词。数词也可以作先行词，人称代词也同样可作先行词。

4．关系词：引导定语从句的词，包括关系代词和关系副词。

关系代词：who，whom，which，that，whose，as等

关系副词：when，where，why等

5．确定关系词的步骤：

(1)先找先行词，看先行词指的是什么。

(2)再看关系词在从句中所充当的成分。

注意：先行词与关系词是等量关系。

(1)关系词代表先行词并在从句中作主语时，从句谓语动词的数由先行词而定。

This is the place which is worth visiting.

(2)关系词在从句句子中充当了成分，其意思就是先行词的意义，所以在从句中不能重复其意。

There are many places(that/which)we can visit in China.(√)

There are many places we can visit them in China.(×)

6．在定语从句中，当先行词指物时，下列情况的关系词宜用that而不用which：

(1)当先行词是序数词或形容词最高级或被序数词、形容词最高级修饰时。

(2)先行词被all，every，no，some，any，little，much，the only，the very，few等修饰时。

(3)先行词为all，much，little，none，few，something，anything等不定代词时。

(4)先行词中既有人又有物时。

He was looking pleasantly at the children and parcels that filled his bus.

(5)先行词在主句中作表语时。

The village is no longer the one that was 5 years ago.

(6)当主句是以which开头的特殊疑问句时。

Which are the books that you bought for me?

7．宜用which而不用that的情况：