定语从句---白胡杨同学

先行词的概念被定语从句修饰的词叫做先行词 在定语从句的含义层面上，连词等同于先行词，即使用先行词确定连词的含义。定语从句的分类限定性定语从句与非限定性定语从句限定性定语从句与非限定性定语从句的异同限定性定语从句 1主从之间无逗号 2.从句只能修饰先行词 3.连词正常使用(八个连词) 非限定性定语从句 1.主从直接有逗号隔开 2.从句既能修饰先行词，也能修饰句子 3.连词无that，其他连词用法相同。定语从句中的连词分为两类有成分，有含义(4个)that 做主/宾，指人/物

This is the program that/which is interesting.

which 做主/宾，指物

This is the program that/which is interesting.

who 做主，指人

Du is person that/who likes shoes.

whom 做宾，指人

Du is person that/whom I admire.

有成分，有含义的连词的注意事项只能用that的情况（1）先行词为指物的不定代词:all-，every-，any-，some-，no-

You can choose anything that you like.

All the things that your ordered are here.

（2） 先行词被绝对含义的词修饰序数词 The first thing that attracted me was your smile. 最高级 This was the happiest moment that happened in my life. the only 唯一 the last 恰好the very 最后 Better days is the only film that l like.(3)先行词既有人又有物

The kids and their behaviors that I saw shocked me.

不能用that的情况(1)在非限定性定语从句中，有逗号，无that(2)介词+连词做宾语的情况下，指物用which,指人用whom

The board on which they stood was frightening.

The girl with whom you talked just now is my friend.

无成分，有含义(4个)why 为什么

I can’t forget the reason why I chose CS.

when 何时

I still remember the first day when I came to CS

where 何地

CS is the city where I have stayed for four years

whose 谁的

The milk tea whose name is CYYS is delicious.

无成分，有含义的连词的注意事项介词+which的两种情况

方法： 将先行词带到从句中，从句与先行词用哪个介词连接，就填哪个介词。

（1）介词+which替代when where why

原句： I still remember the first day when I came to CS.

改写后：I still remember the first day on which I came to CS.

（2）介词+which固定用法(根据含义)

This is the book on which I spent 100 RMB.

非限制性定语从句中的固定句式

名/代/数 of+which/whom…. 先行词是物用which 先行词是人用whom

In this movie there are many character,2 of whom are animals. The main character is a cat, the name of which is Garfield. A lot of people, most of whom are children like the movie.

补充定语从句中，连词作宾语可以省略(that which whom)学会区分定语从句与同位语从句

The reason why he didn’t come was that he was injured. 定语从句

I hope that the suggestion that I have offered dose good to them all.

做成分的连词的注意事项

只能用that的情况

不能用that的情况

先行词是指物的不定代词

非限制性定语从句中，不能用that

先行词被绝对含义的词修饰

连词在介词之后不能用that

先行词既有人又有物的时候

不做成分的连词的注意事项

介词+连词的情况

替代when,where,why

固定搭配或者根据句意

非限制性定语从句的注意事项

固定句式

名/代/数+of+which/whom

全部的定语从句的注意事项

注意事项

定语从句中，连词作宾语时，连词可以省略

定语从句中，连词之前有介词时，连词作成分，用which/whom

定语从句中，连词之前有介词时，连词不做成分，用which

学会区分定语从句与同位语从句

连词

含义

成分

that

先行词决定

做主/宾，指人/物，不能用于介词之后

which

先行词决定

做主/宾，指物

who

先行词决定

做主，指人，不能用于介词之后

whom

先行词决定

做宾，指人

whose

先行词决定

无成分

why

先行词决定

无成分

where

先行词决定

无成分

when

先行词决定

无成分

---来自腾讯云社区的---白胡杨同学