(共13张PPT)
Attributive Clauses
9A Unit 8
Detective stories
Grammar
Objectives
1. understand what is relative clauses;
2. learn to use relative pronouns that, which and who correctly.
定语从句 一个句子充当定语
I like the pencil.
( which one )
The pencil cost me 5 yuan.
I like cost me 5 yuan.
￥5
the pencil
which/that
.
The pencil
↑
先行词
↑
关系代词
关系代词就是用来代替先行词的
which/that = the pencil
A detective is someone who looks for
clues to something important.
______
___
先行词
关系词
__________
_____________________
We are now checking the scene for more clues
which will help solve the case.
______
____
___________________
先行词
定语从句
关系词
定语从句
先行词：是被定语从句所修饰的词,通
常是名词或代词。
关系代词： 是引导定语从句的词，在从
句中替代先行词。
注意: 从句必须紧跟在先行词后。
….先行词（名词/代词）+关系代词（who//which/that)+ 定语从句….
定语从句结构
The boy who is playing ping-pong is my classmate.
指人 指物 主语 宾语
that
which
who
Summary 关系代词的用法
√
√
√
√
√
√
√
√
√
√
×
×
何时可以省略？
做宾语时可以省略
先行词决定关系代词
何时不可以省略？
做主语时不可以省略
Let's have a competition
Are you
Ready
Level1
Level
2
Congratulation
It’s an invention ________ isused for keeping off the rain .
which/that
发明
He was a world-famous singer _________ is called the King of Pop.
who/that
He is a Hong Kong actor ________ is famous for his kongfu films, such as 12 Animal Signs.
who/that
Dear mother,
Thank you for loving me. I can’t find any word that can describe your love.
Mother’s Day is coming soon. But I don’t know what I can do for you. I’m busy with the things that every American cares about. So I’ve decided to write you a letter. It seems I never write to you before. This is the only thing that I can think of.
Thank you for teaching me about right and wrong. Thank you for the happiest time that you have spent with me. Thank you for the first story that you’ve told to me. Thank you for understanding the people and speeches that come to you.
I will always love you, mama!
Obama
1
2
3
4
5
6
Today before you complain about the taste of food ,think of someone who has nothing to eat .
Before you complain about your old clothes ,think of the people who don’t have enough clothes to wear .
Before you complain about too much homework ,think of the children in the poor areas who even have no chances of going to school .
And when you are tired ,think of our parents who are working hard in the fields or in the factories .
So enjoy our life ,enjoy everything that we have .
Life is a gift
Homework
1.Review what we have learned about the difining relative clauses
2. Finish exercises on your exercise book.
