高一英语定语从句讲解

高一定语从句讲解

嘉定二中高一英语组

第一讲

1、功能:相当于形容词,修饰名词或代词,在句中作定语

一: 先行词: 被定语从句所修饰得词

二: 关系代词:用来连接定语从句,并在从句中代表先行词得代词。

先行词就是物: which that

先行词就是人: who whom that

在从句中充当得成分: 主语、宾语

(1)先找关系词,瞧先行词指得就是什么。

(2)瞧关系词在从句中所充当得成分。

e、g、把下列每对句子合并成含有定语从句得主从复合句

1、 They had a radio、 It could send out messages、

They had a radio which/ that could send out message、 (主语)

2、 The girl is my best friend、 She spoke just now、

______________________________________________________

3、 He always buys some books、 He never read them、______________________________________________________

注意点:

1、) 定语从句一般直接跟在先行词得后面:

e、g、4、 The man who lives next door sells vegetables、

The man sells vegetables who lives next door、 ( × )

5、 The car which my uncle just bought was destroyed in the earthquake、

The car was destroyed in the earthquake which my uncle just bought、 ( × )

2.)关系代词在从句中作宾语时可以省略:

e、g、 6、 The young man ( whom ) you saw was our manager、

7、 There is something ( that ) we must keep in mind、

找出句中得从句并圈出先行词说出关系代词在从句中得成分

1、 The man who told me the news refused to give me the name、

2、 The airline has a booklet which will tell you most of the important things about a trip to Europe、

3、 He found a dollar bill that he had forgotten in a suit 、

4、 He is the man whom we all respect、

5、 There is somebody who wants to see you、

6、 The house I would like to buy is not for sale、

7、 The bicycle my uncle gave me was very expensive、

第二讲

whose 得用法:

关系代词与其后得名词构成所有格,即“得”时,它既可以修饰指人得先行词,

也可以修饰指物得先行词。

e、g、 1、 The girl is my daughter、 Her work got the first prize、

The girl whose work got the first prize is my daughter、 2、 The book is not mine、 The cover of it is red、

The book whose cover is red is not mine ( The book the cover of which is red is not mine)

3、 Do you know anyone? His family is in Xi’an、

________________________________________________________________ 4、 I live in the room、 The windows of it face south、

________________________________________________________________ 5、 The chair has been repaired、 The leg of it was broken、________________________________________________________________ 限制性定语从句与非限制性定语从句

1、限制性定语从句:从句与主句关系密切,去掉从句,主句意义不完整,甚至不合逻辑。

e、g、 I was the only person in our office who was invited、(去掉定语从句,意思就不完整)

2、非限制性定语从句:从句对先行词关系不密切,去掉定从句,意思仍然

完整。形式上用逗号隔开,不能that用引导。

e、g、 Tom’s father, who is over sixty, still works hard day

and night、

(who引导非限制性定语从句,整个句子可分成两句来翻译)

that与which得区别

1)用that而不用 which得情况

①先行词为不定代词all, anything, nothing,,little,few,much

something someone

;②先行词有最高级修饰,有序数词修饰;

③先行词有the only, the very, any,the same , the last等词修

饰;

④先行词既有人又有物时。

5、避免重复

Who is the person that is standing there?