人教版（2019）必修 第一册Unit 4 Natural disasters Discovering Useful Structures课件(共20张PPT)
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| 名称 | 人教版（2019）必修 第一册Unit 4 Natural disasters Discovering Useful Structures课件(共20张PPT) |  | |
| 格式 | pptx | ||
| 文件大小 | 5.9MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2024-09-25 12:04:40 | ||
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(共20张PPT)
必修1 U4
1. 关系代词引导的定语从句基本用法
(which/that/who/whom/whose/as)+主谓一致）
2. 关系代词引导的定语从句特殊用法
（用as的情况/只能用Which/只能用that/只能用who)
必修1 U5
1. 关系副词引导的定语从句基本用法（区分关系副词和代词）
(where/when/why)
2. 特殊用法
（抽象名词与where; 介词+关系代词和关系副词之间的转换）
必修2 U1
1. 非限制性定语从句的用法（特别是as的用法）
Unit 4 Natural Disasters
Discovering Useful Structures I
Learning Objectives
In this class, you will learn
1) the conception, function, structure and basic usage of the restrictive clause led by relative pronoun.
2) how to describe the things happening in your daily life with restricitive clauses.
Earthquake
It is a common disaster.
Flood
It is a common disaster with the crash of different land masses(板块).
It is a common disaster which causes the crack of the ground and the collapse of the buildings.
It is a usual disaster.
It is a usual disaster occuring during heavy rain season.
It is a usual disaster which sweeps away the houses, roads, bridges and so on.
Guessing game!
撞击，冲撞
倒塌
出现，发生
消灭，彻底消除
It is a common disaster with the crash of different land masses(板块).
It is a common disaster which causes the crack of the ground and the collapse of the buildings.
It is a usual disaster occuring during heavy rain season.
It is a usual disaster which sweeps away the houses, roads, bridges and so on.
1. 形容词做定语修饰disaster
2. 介词短语做后置定语修饰disaster
4. 定语从句修饰disaster
3. 现在分词做后置定语修饰disaster
4. 定语从句修饰disaster
定语
Earthquake
Flood
用来修饰、限定、说明名词或代词的品质与特征的成分叫做定语。
定语从句的定义及构成
在复合句中，作定语修饰名词或者代词的从句，叫做定语从句
1. The earthquake is a common disaster which causes the crack of the
ground and the collapse of the buildings.
先行词
所修饰的名词或者代词
定语从句
连接先行词与从句的词
先行词
关系词
定语从句
1. 连接主句和从句 2. 指代先行词 3. 在从句中充当句子成分
关系代词：主语、宾语、表语、定语
关系副词：状语
关系词
which/that/who/whom/whose/as
Find out and underline the restrictive clauses, antecedents先行词、relative pronoun关系代词 in the sentences below. p52 task 1
The Tangshan earthquake was a terrible experience that my great-grandma cannot forget.
The couple who live next to us volunteered to help after the volcano erupted.
The supplies which were provided to the disaster area were collected from around the country.
Mr Li is an architect whose designs for the new town have won praise.
A doctor with whom James used to work died in the 2016 earthquake in Ecuador.
Please pay attention to the relations between antecedents and relative pronoun.
LOOK at the pictures
Nearly 80,000 people who lived in the Wenchuan were dead in that earthquake in 2008.
关系代词who：修饰先行词people(人)，在从句中充当主语。
The rescue workers (who/whom) people showed their gratitude to came from the whole country.
关系代词who/whom：修饰先行词workers(人)，在从句中充当宾语时可省略。但将介词提前时只可以用whom, 且不可省略。
The rescue workers to whom people showed their gratitude came from the whole country.
LOOK at the pictures
The earthquake whose magnitude was 8.0 caused a lot of damage to people.
关系代词whose：修饰先行词earthquake(事、物)，在从句中充当定语, 表所属关系“...的”
Yet in this disaster, we have also seen something moving. An officer whose name is Li Zhenbo with fourteen brave soldiers jumped from 5000 meters in the air to save the trapped people.
关系代词whose：修饰先行词officer(人)，在从句中充当定语，表所属关系: “...的”
关系代词 修饰的先行词 在从句中的成分
who
人
主语、宾语
whom
人
宾语
whose
人、物-所属关系
定语“...的”
LOOK at the pictures
We all were impressed by this earthquake which has been the most destructive earthquake since the founding of the People's Republic of China.
In other words, it is a really horrible experience (which) people cannot forget.
关系代词which：
1.修饰先行词earthquake(事、物)，在从句中充当主语, 指代this earthquake
2. 修饰先行词experience(事、物)，充当宾语
LOOK at the pictures
And we will always remember the rescue workers that/who lent a hand regardless of the danger.
关系代词that：修饰先行词workers(人)，在从句中充当主语
We will always remember the sorrow and pain (that/which) the disaster brought for us.
关系代词that：修饰先行词sorrow and pain(物)，在从句中充当宾语（可省略）
LOOK at the pictures
Nowadays, Wenchuan is no longer the one (that) it used to be in 2008. It came back to life.
关系代词that：修饰先行词the one代词(物)，在从句中充当表语(可省略)
Tips: 在当指人或物的关系代词在定语从句中做表语时，关系代词只能用that。
关系代词 修饰的先行词 在从句中的成分
which
物
主语、宾语、表语、
定语(介词+which)
that
人、物
主语、宾语、表语
Attention: 定语从句中的谓语选择：主谓一致
1.关系代词在从句中作主语时，定语从句谓语动词的形式根据_________的形式确定.
The old town has narrow streets and small houses that______ built close to each other.
旧城区的街道狭窄，房子小，彼此挨得很近
I'm fond of that piece of music which _______popular with the teenage.
我喜欢在青少年中流行的那支曲子。
先行词
are
is
Attention: 定语从句中的谓语选择：主谓一致
one of+复数名词+定语从句(复数谓语)
the only one of+复数名词+定语从句(单数谓语)
2
He is one of the students who________ a good command of French. 他是精通法语的学生之ー。
( the students为先行词)
He is the only one of the students who___________ a good command of French. 他是学生中唯一精通法语的。
( the only one为先行词)
have
has
Such a terrible earthquake as have caused a great deal of damage should be a warning.
关系代词as：修饰先行词earthquake(物)，在从句中充当主语
We should learn as many survival skills as we can to protect ourselves.
关系代词as：修饰先行词skills(物)，在从句中充当can learn的宾语
We should reduce the same mistake as we made before.
关系代词as：修饰先行词mistakes(物)，在从句中充当made的宾语
However, there are so many people as we did not expect still not taking disasters seriously. 然而，还有那么多我们没有预料到的人仍然没有认真对待灾难。
关系代词as：修饰先行词people(人)，在从句中充当expect的宾语
tips:当先行词前有such/so/as/the same, 关系代词常用as
Translate the sentences and find out the differences！
This is the same phone that I broke last week.
This is the same phone as I broke last week.
这就是上个星期我摔坏的一部手机。（这部=上个星期摔坏的那部）
当先行词被the same修饰时，可以用that 引导表示同一物。
这部手机和上个星期我摔坏的那部手机是一样的，是同一类。
当先行词被the same修饰时，用as 引导表示同一类型，但不是同一个。
Pair work
Attention: as 引导非限制性定语从句，代替整个主句的内容。
从句可放在主句前、主句后或主句中间(背诵)
as we all know, as is well known 众所周知的是
as you see 如你所见
as we expect, as was expected 正如预料的那样
as often happens 经常发生的是
as I can remember 正如我所记得的
as has been said before 如前所述
as has been said above 如上所述
as can be seen 看得出来
as is often the case 像常规那样
as everybody can do 像人人都能做到的那样
Describe the pictures with restrictive relative clauses.
example:
A: What’s the rescue worker doing
B: She’s feeding the baby who survived the earthquake.
A: Who is the woman that is holding a baby
B: She’s a rescue work.
A: Where is the woman who/that is the baby’s mother
B: Maybe she’s injured and in the hospital.
group work
Describe the pictures with restrictive relative clauses.
A: Why is this dog part of the rescue team
B: The dog, whose job is to search people who are buried in the ruins, has an incredible sense of smell and hearing for finding people in the ruins.
A: Who are the people whose tent is being fixed
B: The people whose city was destroyed by the earthquake.
必修1 U4
1. 关系代词引导的定语从句基本用法
(which/that/who/whom/whose/as)+主谓一致）
2. 关系代词引导的定语从句特殊用法
（用as的情况/只能用Which/只能用that/只能用who)
必修1 U5
1. 关系副词引导的定语从句基本用法（区分关系副词和代词）
(where/when/why)
2. 特殊用法
（抽象名词与where; 介词+关系代词和关系副词之间的转换）
必修2 U1
1. 非限制性定语从句的用法（特别是as的用法）
Unit 4 Natural Disasters
Discovering Useful Structures I
Learning Objectives
In this class, you will learn
1) the conception, function, structure and basic usage of the restrictive clause led by relative pronoun.
2) how to describe the things happening in your daily life with restricitive clauses.
Earthquake
It is a common disaster.
Flood
It is a common disaster with the crash of different land masses(板块).
It is a common disaster which causes the crack of the ground and the collapse of the buildings.
It is a usual disaster.
It is a usual disaster occuring during heavy rain season.
It is a usual disaster which sweeps away the houses, roads, bridges and so on.
Guessing game!
撞击，冲撞
倒塌
出现，发生
消灭，彻底消除
It is a common disaster with the crash of different land masses(板块).
It is a common disaster which causes the crack of the ground and the collapse of the buildings.
It is a usual disaster occuring during heavy rain season.
It is a usual disaster which sweeps away the houses, roads, bridges and so on.
1. 形容词做定语修饰disaster
2. 介词短语做后置定语修饰disaster
4. 定语从句修饰disaster
3. 现在分词做后置定语修饰disaster
4. 定语从句修饰disaster
定语
Earthquake
Flood
用来修饰、限定、说明名词或代词的品质与特征的成分叫做定语。
定语从句的定义及构成
在复合句中，作定语修饰名词或者代词的从句，叫做定语从句
1. The earthquake is a common disaster which causes the crack of the
ground and the collapse of the buildings.
先行词
所修饰的名词或者代词
定语从句
连接先行词与从句的词
先行词
关系词
定语从句
1. 连接主句和从句 2. 指代先行词 3. 在从句中充当句子成分
关系代词：主语、宾语、表语、定语
关系副词：状语
关系词
which/that/who/whom/whose/as
Find out and underline the restrictive clauses, antecedents先行词、relative pronoun关系代词 in the sentences below. p52 task 1
The Tangshan earthquake was a terrible experience that my great-grandma cannot forget.
The couple who live next to us volunteered to help after the volcano erupted.
The supplies which were provided to the disaster area were collected from around the country.
Mr Li is an architect whose designs for the new town have won praise.
A doctor with whom James used to work died in the 2016 earthquake in Ecuador.
Please pay attention to the relations between antecedents and relative pronoun.
LOOK at the pictures
Nearly 80,000 people who lived in the Wenchuan were dead in that earthquake in 2008.
关系代词who：修饰先行词people(人)，在从句中充当主语。
The rescue workers (who/whom) people showed their gratitude to came from the whole country.
关系代词who/whom：修饰先行词workers(人)，在从句中充当宾语时可省略。但将介词提前时只可以用whom, 且不可省略。
The rescue workers to whom people showed their gratitude came from the whole country.
LOOK at the pictures
The earthquake whose magnitude was 8.0 caused a lot of damage to people.
关系代词whose：修饰先行词earthquake(事、物)，在从句中充当定语, 表所属关系“...的”
Yet in this disaster, we have also seen something moving. An officer whose name is Li Zhenbo with fourteen brave soldiers jumped from 5000 meters in the air to save the trapped people.
关系代词whose：修饰先行词officer(人)，在从句中充当定语，表所属关系: “...的”
关系代词 修饰的先行词 在从句中的成分
who
人
主语、宾语
whom
人
宾语
whose
人、物-所属关系
定语“...的”
LOOK at the pictures
We all were impressed by this earthquake which has been the most destructive earthquake since the founding of the People's Republic of China.
In other words, it is a really horrible experience (which) people cannot forget.
关系代词which：
1.修饰先行词earthquake(事、物)，在从句中充当主语, 指代this earthquake
2. 修饰先行词experience(事、物)，充当宾语
LOOK at the pictures
And we will always remember the rescue workers that/who lent a hand regardless of the danger.
关系代词that：修饰先行词workers(人)，在从句中充当主语
We will always remember the sorrow and pain (that/which) the disaster brought for us.
关系代词that：修饰先行词sorrow and pain(物)，在从句中充当宾语（可省略）
LOOK at the pictures
Nowadays, Wenchuan is no longer the one (that) it used to be in 2008. It came back to life.
关系代词that：修饰先行词the one代词(物)，在从句中充当表语(可省略)
Tips: 在当指人或物的关系代词在定语从句中做表语时，关系代词只能用that。
关系代词 修饰的先行词 在从句中的成分
which
物
主语、宾语、表语、
定语(介词+which)
that
人、物
主语、宾语、表语
Attention: 定语从句中的谓语选择：主谓一致
1.关系代词在从句中作主语时，定语从句谓语动词的形式根据_________的形式确定.
The old town has narrow streets and small houses that______ built close to each other.
旧城区的街道狭窄，房子小，彼此挨得很近
I'm fond of that piece of music which _______popular with the teenage.
我喜欢在青少年中流行的那支曲子。
先行词
are
is
Attention: 定语从句中的谓语选择：主谓一致
one of+复数名词+定语从句(复数谓语)
the only one of+复数名词+定语从句(单数谓语)
2
He is one of the students who________ a good command of French. 他是精通法语的学生之ー。
( the students为先行词)
He is the only one of the students who___________ a good command of French. 他是学生中唯一精通法语的。
( the only one为先行词)
have
has
Such a terrible earthquake as have caused a great deal of damage should be a warning.
关系代词as：修饰先行词earthquake(物)，在从句中充当主语
We should learn as many survival skills as we can to protect ourselves.
关系代词as：修饰先行词skills(物)，在从句中充当can learn的宾语
We should reduce the same mistake as we made before.
关系代词as：修饰先行词mistakes(物)，在从句中充当made的宾语
However, there are so many people as we did not expect still not taking disasters seriously. 然而，还有那么多我们没有预料到的人仍然没有认真对待灾难。
关系代词as：修饰先行词people(人)，在从句中充当expect的宾语
tips:当先行词前有such/so/as/the same, 关系代词常用as
Translate the sentences and find out the differences！
This is the same phone that I broke last week.
This is the same phone as I broke last week.
这就是上个星期我摔坏的一部手机。（这部=上个星期摔坏的那部）
当先行词被the same修饰时，可以用that 引导表示同一物。
这部手机和上个星期我摔坏的那部手机是一样的，是同一类。
当先行词被the same修饰时，用as 引导表示同一类型，但不是同一个。
Pair work
Attention: as 引导非限制性定语从句，代替整个主句的内容。
从句可放在主句前、主句后或主句中间(背诵)
as we all know, as is well known 众所周知的是
as you see 如你所见
as we expect, as was expected 正如预料的那样
as often happens 经常发生的是
as I can remember 正如我所记得的
as has been said before 如前所述
as has been said above 如上所述
as can be seen 看得出来
as is often the case 像常规那样
as everybody can do 像人人都能做到的那样
Describe the pictures with restrictive relative clauses.
example:
A: What’s the rescue worker doing
B: She’s feeding the baby who survived the earthquake.
A: Who is the woman that is holding a baby
B: She’s a rescue work.
A: Where is the woman who/that is the baby’s mother
B: Maybe she’s injured and in the hospital.
group work
Describe the pictures with restrictive relative clauses.
A: Why is this dog part of the rescue team
B: The dog, whose job is to search people who are buried in the ruins, has an incredible sense of smell and hearing for finding people in the ruins.
A: Who are the people whose tent is being fixed
B: The people whose city was destroyed by the earthquake.