Learning about Languageppt配套的板书设计及意图

定语从句

& 练习

一、定义：在复合句中作定语，修饰主句中的某一名词或代词的从句，叫做定语从句。

被定语从句所修饰的词叫先行词，位于从句之前。引导定语从句的词有关系代词that、

which、who、whose、whom、as和关系副词when 、where、why.

二、结构：

先行词

+ 关系代/副词

+

句子

1、Do you know the boy

who is wearing a blue jacket? 2、The skirt

that /which is made of silk is very expensive. I can’t afford it.

3、The number of the people

who/that own cars is increasing. 4、The house that(which、/) the famous person once lived in is very old now. 三、考点：

考点1. 关系代词: that, which, who, whom, whose

关系副词: when, where, why.

a. that－既可指人，也可指物，作主语，不能省略；作宾语，可以省略；不引导非限定性定语从句

There are lots of things ________ I need to prepare before the trip.

b. which－指物，作主语，不能省略；作宾语，可以省略.可引导非限定性定语从句。

1、This is the dictionary ________ Mum gave me for my birthday.

2、Sorry, we don’t have the coat ________ you need.

c. who－般指人，作主语，不能省略；作宾语，可以省略,（常用whom）

Jamie is a young cook ________ wants to improve school dinners.

d. whose 作定语, 后加名词，表示所属关系。

I like the teacher ________ classes are very interesting and creative.

e. when 作时间状语:When =介词

+ which

She will never forget the day

when (=on which) she was married. f. where 作地点状语

where

= 介词

+ which

I want to know the place

where (= in which) I was born. g. why 作原因状语, 其先行词常常是the reason. why = for which

That is the reason why(= for which) I’m late.

考点2. 当关系代词在定语从句中作主语时,定语从句的谓语动词形式由先行词定。

1. I prefer shoes that are cool.

2. I like a pizza

that is really delicious.

考点3. 有时只能用

that , 不用

which, 常见的情况有六种：

1)

当先行词是

all, any, few, little, none, anything, everything, nothing ,或被它们修饰时。

1、That’s all that I know.

2、Is there

anything

that I can do for you? 2)

当先行词被形容词最高级或序数词修饰

1

That is the most interesting book

that I have ever read. 3) 当先行词有the very, the only, the same等修饰时。

1、That’s the only thing that I can do now.

2、These are

the very words

that he used. 4) 当主句以

who 或

which开头时，定语从句的关系词用

that, 而不用

which 或

who. 1、Who is the girl that spoke to you just now?

2、Which is the pen

that you lost ? 5) 先行词同时包括人或物时，关系词用that.

The man and his dog

that I always meet are standing by the gate. 6) 当关系代词在从句中作表语时。

China is not the country

that it was.

考点4. 只用

which ,不用that 的情况：

1）关系代词前有介词时。

This is the cage

that / which Polly lives in.

= This is the cage

in which (where) Polly lives . 1)

先行词本身为

that.

The clock is that

which tells the time.

2)

在非限制性定语从句中。His English, which used to be poor , is excellent now.

定语从句专项练习

1. Sorry, we don’t have the coat ________ you need. 2. This is the dictionary ________ Mum gave me for my birthday. 3. Do you know the man ________ is sitting behind Nancy? 4. The book ________ he bought yesterday is very interesting. 5. I have found some pictures of the most interesting places ________ you can visit during the

winter holidays. 6. I’d like to tell you about the table manners ________ you should know when you visit Korea.

7. I shall never forget those years ________ I lived on the farm with the farmers, ________has a great effect on my life. 8. Is oxygen the only gas ________ helps fire burn?

9. Is this school the one________ some German friends visited last week? 10. ---What kind of music do you like?

---I like music ________ has great lyrics. 11. That is the only thing ________ I bought from the supermarket. 12. The place ________ interested me most was the Children’s Palace.

13. The computer ________ I bought last week has gone wrong. 14. That is the poor boy ________ father died in a traffic accident last year. 15. Do you know the girl ________ is standing under the tree? 2