人教版高中英语必修1 Unit 4 Earthquake 语法：定语从句课件（共27张）
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| 名称 | 人教版高中英语必修1 Unit 4 Earthquake 语法：定语从句课件（共27张） |  | |
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| 科目 | 英语 | ||
| 更新时间 | 2020-03-25 18:49:57 | ||
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(共27张PPT)
Unit 4 Discovering useful structures
Attributive Clause
定语从句
It is a city.
It had an earthquake in 1976.
It is the city that had an earthquake in 1976.
先行词
关系代词
定语从句
修饰名词或代词的从句叫定语从句。
The young girl is Liu Yifei.
She plays the role of Xiao Longnu.
The young girl who plays the role of Xiao Longnu is Liu Yifei.
先行词
关系代词
定语从句
The young girl who plays the role of Xiao Longnu is Liu Yifei.
Underline the attributive clauses
In July,1976,strange things were happening in the countryside in Tangshan. For a few days, water in the wells rose and fell. A smelly gas came out of the well whose walls had deep cracks. Mice chicken and pigs became nervous. But people of the city who thought little of these events went to bed as usual. At 3:42 am everything began to shake. It was even heard in Beijing which is over 200 km away. A huge crack that was 8 km long and 30 m wide cut across houses and roads. The number of people that were killed reached 240,000. It seemed that the city was at an end. But all hope was not lost. 150,000 soldiers whom the army sent came to Tangshan’s rescue. They built shelters for survivors whose homes had been destroyed.
the well
people of the city
Beijing
A huge crack
people
soldiers
survivors
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Discovering Structures
关系代词
先行词
person thing
who
whom
which
that
whose
1. People who thought little of these events went to bed as usual.
2. The noises could be heard in Beijing which is over 200 kilometers away.
People went to bed as usual.
They thought little of these events.
The noises could be heard in Beijing.
Beijing is over 200 kilometers away.
Discovering useful structure 1:
The girl answered the phone.
She told me about the earthquake.
Combine the two sentences:
The girl who/that answered the phone told me about the earthquake.
A huge crack that was 8 km long and
30 m wide cut across houses and roads.
Observe the three sentences:
The girl who answered the phone told me about the earthquake.
The noises could be heard in Beijing
which is over 200 kilometers away.
关系代词在定语从句中充当____。
主语
who，which，that 可以在从句中当主语。
The people have been saved by the soldiers.
They were in danger.
The people who/that were in danger have
been saved by the soldiers.
What was the name of the farmer?
He discovered the tomb of Qingshihuang.
What was the name of the farmer who discovered the tomb of Qingshihuang?
The waiter was very friendly and polite.
He served us tea.
The waiter who/that served us tea was
very friendly and polite.
The road was destroyed in the earthquake.
It has now been built stronger.
The road which/that has now been built stronger was destroyed in the earthquake.
The road which/that was destroyed in the earthquake has now been built stronger.
Discovering useful structure 2:
150,000 soldiers whom/who the army sent came to Tangshan’s rescue.
A lot of people stayed in the tents.
The government offered the tents.
150,000 soldiers came to Tangshan’s rescue.
The army sent 150,000 soldiers.
A lot of people stayed in the tents which/that the government offered
the tents.
Divide or combine the sentences:
.
Discovering useful structure 2:
150,000 soldiers whom/who the army sent came to Tangshan to help.
A lot people stayed in the tents which/that the government offered.
关系代词在定语从句中充当______。
宾语
which,that,who(m)可在从句中作宾语。
关系代词在从句中作宾语时可以省略.
The woman who lives next door is friendly.
Have you found the keys which you lost?
The students who are on duty are very helpful.
It is the best film that I have seen these days.
Practice
Leave out or not?
I invited some people to the party.
Ann is wearing a dress.
You were looking for some keys.
I saw you talk with a man.
1. Some of the people _______________________ ____________ couldn’t come.
2. I like the dress_____ __________________________.
3. Are these the keys ________________________ ____________
4. Who was the man _______________________ ___________
(which/
that) Ann is wearing.
(who/whom/that) I invited
to the party
(which) you were looking for?
(that) I saw you talk with?
Discovering useful structure 3:
A smelly gas came out of the well whose walls had deep cracks.
They put up the tents for survivors.
Their houses had been destroyed.
A smelly gas came out of the well.
Its walls had deep cracks.
They put up the tents for survivors whose houses had been destroyed.
whose在定语从句中充当_____。
关系代词_____可以代替_______。
定语
whose
人和物的
3. The house ____________ they built in 1987 was totally destroyed in the earthquake.
who, whom, that, which ，whose
1. The earthquake___________ shook the city in 1906 was the biggest in American history.
2. We don’t know the number of people ____________ became homeless in 1906 earthquake
that / which
that / who
(which /that)
6. The house ________ windows are broken is his .
4. A house ____________ is built on sand may fall down in an earthquake.
5. Luckily none of the people ______________ I know were injured in the earthquake .
which / that
(who/whom/that)
whose
Useful structure
在复合句中，修饰某个名词或代词的从句称为定语从句(The Attributive Clause)。 被定语从句所修饰的名词或代词叫先行词。
Useful structure
引导定语从句的关系代词有：who , whom , whose , that , which.
关系代词的作用：
（1）连接定语从句的主句和从句；
（2）指代先行词 ，并在从句中充当主语、宾语或定语。
Useful structure
who
人 whom
关 whose
系 that
代
词 which
物 that
whose
定语从句三步：
第一找出先行词；
第二看先行词从句中做主语、
宾语还是定语；
第三选择合适的关系代词。
Useful structure
Exercises:
1. All ______ is useful to us is good.
A.which B.what C.that D.whether
2. The man ______ you are talking is in the next room.
A. to whom B. about whom
C. who D. whom
3. The text is one of the most interesting stories ______ learned in the past three years.
A.that have B. that have been
C.which has D. which has been
4. The college won’t take on anyone ______ eyesight is weak.
A.who B.whose C.of whom D.which
5. Those ______ to take part in the game write down your names, please.
A.who B.who want
C.that wants D want
6. I, _____ your good friend, will try my best to help you out.
A.who is B.what is
C.what am D.who am
News Report
Mr/Mrs…, who is a famous expert on earthquake, is now visiting Taishun. Here is the advice he/she gives to the people in Taishun:
________________________________________________________________________________________________________________________
TSTV,_______ reports.
Homework
Homework
1. 利用周报第五期第三版复习定语从句的用法
2. 作业本3 (P44-46)
Unit 4 Discovering useful structures
Attributive Clause
定语从句
It is a city.
It had an earthquake in 1976.
It is the city that had an earthquake in 1976.
先行词
关系代词
定语从句
修饰名词或代词的从句叫定语从句。
The young girl is Liu Yifei.
She plays the role of Xiao Longnu.
The young girl who plays the role of Xiao Longnu is Liu Yifei.
先行词
关系代词
定语从句
The young girl who plays the role of Xiao Longnu is Liu Yifei.
Underline the attributive clauses
In July,1976,strange things were happening in the countryside in Tangshan. For a few days, water in the wells rose and fell. A smelly gas came out of the well whose walls had deep cracks. Mice chicken and pigs became nervous. But people of the city who thought little of these events went to bed as usual. At 3:42 am everything began to shake. It was even heard in Beijing which is over 200 km away. A huge crack that was 8 km long and 30 m wide cut across houses and roads. The number of people that were killed reached 240,000. It seemed that the city was at an end. But all hope was not lost. 150,000 soldiers whom the army sent came to Tangshan’s rescue. They built shelters for survivors whose homes had been destroyed.
the well
people of the city
Beijing
A huge crack
people
soldiers
survivors
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Discovering Structures
关系代词
先行词
person thing
who
whom
which
that
whose
1. People who thought little of these events went to bed as usual.
2. The noises could be heard in Beijing which is over 200 kilometers away.
People went to bed as usual.
They thought little of these events.
The noises could be heard in Beijing.
Beijing is over 200 kilometers away.
Discovering useful structure 1:
The girl answered the phone.
She told me about the earthquake.
Combine the two sentences:
The girl who/that answered the phone told me about the earthquake.
A huge crack that was 8 km long and
30 m wide cut across houses and roads.
Observe the three sentences:
The girl who answered the phone told me about the earthquake.
The noises could be heard in Beijing
which is over 200 kilometers away.
关系代词在定语从句中充当____。
主语
who，which，that 可以在从句中当主语。
The people have been saved by the soldiers.
They were in danger.
The people who/that were in danger have
been saved by the soldiers.
What was the name of the farmer?
He discovered the tomb of Qingshihuang.
What was the name of the farmer who discovered the tomb of Qingshihuang?
The waiter was very friendly and polite.
He served us tea.
The waiter who/that served us tea was
very friendly and polite.
The road was destroyed in the earthquake.
It has now been built stronger.
The road which/that has now been built stronger was destroyed in the earthquake.
The road which/that was destroyed in the earthquake has now been built stronger.
Discovering useful structure 2:
150,000 soldiers whom/who the army sent came to Tangshan’s rescue.
A lot of people stayed in the tents.
The government offered the tents.
150,000 soldiers came to Tangshan’s rescue.
The army sent 150,000 soldiers.
A lot of people stayed in the tents which/that the government offered
the tents.
Divide or combine the sentences:
.
Discovering useful structure 2:
150,000 soldiers whom/who the army sent came to Tangshan to help.
A lot people stayed in the tents which/that the government offered.
关系代词在定语从句中充当______。
宾语
which,that,who(m)可在从句中作宾语。
关系代词在从句中作宾语时可以省略.
The woman who lives next door is friendly.
Have you found the keys which you lost?
The students who are on duty are very helpful.
It is the best film that I have seen these days.
Practice
Leave out or not?
I invited some people to the party.
Ann is wearing a dress.
You were looking for some keys.
I saw you talk with a man.
1. Some of the people _______________________ ____________ couldn’t come.
2. I like the dress_____ __________________________.
3. Are these the keys ________________________ ____________
4. Who was the man _______________________ ___________
(which/
that) Ann is wearing.
(who/whom/that) I invited
to the party
(which) you were looking for?
(that) I saw you talk with?
Discovering useful structure 3:
A smelly gas came out of the well whose walls had deep cracks.
They put up the tents for survivors.
Their houses had been destroyed.
A smelly gas came out of the well.
Its walls had deep cracks.
They put up the tents for survivors whose houses had been destroyed.
whose在定语从句中充当_____。
关系代词_____可以代替_______。
定语
whose
人和物的
3. The house ____________ they built in 1987 was totally destroyed in the earthquake.
who, whom, that, which ，whose
1. The earthquake___________ shook the city in 1906 was the biggest in American history.
2. We don’t know the number of people ____________ became homeless in 1906 earthquake
that / which
that / who
(which /that)
6. The house ________ windows are broken is his .
4. A house ____________ is built on sand may fall down in an earthquake.
5. Luckily none of the people ______________ I know were injured in the earthquake .
which / that
(who/whom/that)
whose
Useful structure
在复合句中，修饰某个名词或代词的从句称为定语从句(The Attributive Clause)。 被定语从句所修饰的名词或代词叫先行词。
Useful structure
引导定语从句的关系代词有：who , whom , whose , that , which.
关系代词的作用：
（1）连接定语从句的主句和从句；
（2）指代先行词 ，并在从句中充当主语、宾语或定语。
Useful structure
who
人 whom
关 whose
系 that
代
词 which
物 that
whose
定语从句三步：
第一找出先行词；
第二看先行词从句中做主语、
宾语还是定语；
第三选择合适的关系代词。
Useful structure
Exercises:
1. All ______ is useful to us is good.
A.which B.what C.that D.whether
2. The man ______ you are talking is in the next room.
A. to whom B. about whom
C. who D. whom
3. The text is one of the most interesting stories ______ learned in the past three years.
A.that have B. that have been
C.which has D. which has been
4. The college won’t take on anyone ______ eyesight is weak.
A.who B.whose C.of whom D.which
5. Those ______ to take part in the game write down your names, please.
A.who B.who want
C.that wants D want
6. I, _____ your good friend, will try my best to help you out.
A.who is B.what is
C.what am D.who am
News Report
Mr/Mrs…, who is a famous expert on earthquake, is now visiting Taishun. Here is the advice he/she gives to the people in Taishun:
________________________________________________________________________________________________________________________
TSTV,_______ reports.
Homework
Homework
1. 利用周报第五期第三版复习定语从句的用法
2. 作业本3 (P44-46)