Unit 8 Detective stories Grammar(共30张PPT)

(共30张PPT)
Defining relative clauses
Grammar
定语从句
Review:
Talk about
detectives
We’re asking anyone ___ saw anthing unusual.
We’re now checking the scene for more clues _____ will help solve the case.
The only suspect is a short thin man _____ was seen running down Corn Street.
The victim’s parents have offered a reward for any information _____ leads to the arrest of the murderer.
Anyone _____ can provide useful information should contact the police.
that
which
课文原件练一练：Fill in the blanks.
who
who
who
概念：在复合句中，修饰或限定某一名词或代词的从句叫定语从句。
先行词：被定语从句所修饰的词。
The girl who is standing there is Mary.
关系词：引导定语从句的词。
定语从句相关概念
定语从句的组成部分
He is an English teacher who likes singing songs.
修饰（定语从句）
被修饰:先行词
引导连接: 关系词
关系代词: who,whom,whose, which, that
关系副词: where, when, why
1: 定语从句修饰的是人还是物呢？
Question: 怎样选择合适的关系代词？
that/who
that/which
that/who
that/who
that/who
Relative pronouns
Relative pronouns People Things
Who
Which
that
√
√
√
√
2: 关系代词在句子中充当什么成分呢？
举例：
information that leads to the arrest of the murderer
the man who lives the next door
clues which will help solve the case
Conclusion1:
在从句中充当主语，关系代词：which, that, who
Question: 怎样选择合适的关系代词？
举例：
the boy who we all like
the boy whom we all like
the boy that we all like
a new computer which my father bought yesterday
a new computer that my father bought yesterday
Conclusion2:
在从句中充当宾语，关系代词为: which, that, who，whom
Question: 怎样选择合适的关系代词？
举例：
the boy whose father is a doctor
the cat whose name is mimi
（ ）
（ ）
Conlusion3 : 在从句中充当定语，关系代词为：whose
Question: 怎样选择合适的关系代词？
先行词
人
who, whom,that,whose
定语
主语
who, that
宾语
who,whom,that
whose
常用关系代词用法
which,that,whose
先行词
物
主语
which, that
宾语
which,that
定语
whose
常用关系代词用法
1. A young man was murdered yesterday. / He was single.
A young man ____________________ was murdered yesterday.
2. A knife was found in a rubbish bin near Corn Street. / It was covered in blood.
A knife _______________________________ was found in a rubbish bin near Corn Street.
who/that was single
which/that was covered in blood
Solving the crimes:Part B2
3. We need information. / It’ll help solve the case.
We need information ______________________________.
4. Here’s a drawing of the person. / He might be the murderer of the young man.
Here is the drawing of the person _______________________________________________________.
which/that will help solve the case
who/that might be the murderer of the young man
Solving the crimes:Part B2
Dad: Has there been any progress in the West Town murder case, Millie
Millie: Yes. The person____ _________________________ was his boss!
Dad: Really Why did he do it
who/that killed the young man
Millie: The boss did something _____________________
____________________. The victim wanted to report the crime _____________________________ to the police.
which/that isn’t allowed by the law
which/that his boss had committed
vt. 犯（罪）
Solving the crimes:Part B3
Dad: How terrible! What about the man_____________________________
who/that was seen running down the street
Millie: Well, it turned out that he had nothing to do with this case. He works in a meat market and the blood on his shirt was from killing hens and ducks. He was in a hurry to catch a bus!
原来是，结果是
与…无关
急忙，赶快
Solving the crimes:Part B3
CONCENTS
难点讲解
只用that的情况
1.
主谓一致原则
2.
省略原则
3.
Fill in the blanks:
1.All ______ we have to do is to practice every day.
2.Do you have anything ______ you don’t understand
3.Finally, the thief handed everything _____he had stolen.
4. You can take any book ____ interests you best.
that
that
that
that
Tip1：先行词是all, everything, anything, nothing, none, few, little, much等词；或是先行词被all, very, some, any, few, little等修饰时，只能用that。
一、只用that的情况
5.The only language _____ is easy to learn is the mother language.
A. which B. that
C. / D. it
6.They talked about the persons and things ____ they remembered in the school.
A. which B. that C. who D. it
Make a choice:
Fill in the blanks:
1.This is the best film ____ I have ever seen.
2.The first place ____ we’ll visit is the Great Wall.
3.The only thing ____ matters is to find our way home.
4.This is the very book _____ I’ve been looking for.
that
that
that
that
Tip2 : 先行词被形容词最高级或有序数词the first, the second…, the last以及the only, the very修饰时，只能用 that。
They talked about the persons and things ____ they remembered in the school.
that
Tip3: 先行词既有人又有物时,只能用that。
Who is the person ______ is standing at the gate
Which is the bicycle _________ you bought last month
that
Tip4: 主句是以who或者which开头的特殊疑问句,只能用that。
that
all, everything, anything, nothing, none, few, little, much very, some, any, few, little
the first, the second, the last,the only, the very
既有人又有物
以who或者which开头
Make a summary:只用that的情况
5.I’m one of the boys ________ playing football.
A. who like B. who likes
C. that likes D. whom like
6.The boy _____ has two lovely dogs.
A. who live next door
B. which lives next door
C. whom lives next door
D. that lives next door
从句中的谓语单复数形式要与先行词保持一致
二、主谓一致原则：
I have an apple.
The apple is red.
I have an apple
that/which is red.
主语
主语
关系词that在定语从句中作主语时不能省掉。
I like some friends.
Some friends like sports.
I like some friends
who like sports.
主语
主语
/ that
关系词who /that 在定语从句中作主语时不能省略。
I like the music.
I can dance to the music.
I like the music
(that/which) I can dance to .
宾语
宾语
关系词在定语从句中作宾语时可以省掉。
I like the girl.
You are talking to the girl.
I like the girl
(who(m) you are talking to .
宾语
宾语
/that)
关系词who/ that在定语从句中作宾语时可以省掉。
指人 指物 主语 宾语
that
which
who
whom
Summary ：关系代词的用法
√
√
√
√
√
√
√
√
√
√
√
√
何时可以省略？
作宾语时可以省略
Thanks for listening