人教版（2019）必修第二册Unit 1 Cultural Heritage Discovering Useful Structures 课件(共21张PPT)
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| 名称 | 人教版（2019）必修第二册Unit 1 Cultural Heritage Discovering Useful Structures 课件(共21张PPT) |  | |
| 格式 | pptx | ||
| 文件大小 | 38.9MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2024-04-20 22:01:30 | ||
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(共21张PPT)
Heritage
is our legacy
from the past.
Unit 1 Cultural Heritage
Period 4 Discovering Useful Structures
Describe people or things in greater detail
01
通过分析学习例句归纳关系代词省略与不可省略的规则，并能使用定从句合并句子；
02
通过练习活动能归纳定语从句的修饰作用，并用于详细描述事物或人物。
学 习 目 标
1. It’s a building which was built between 1631 and 1648.
2. It is a masterpiece of architecture that took more than 20,000
workers to complete.
3. Some stones with which the workers built it came from as far
away as China.
4. It began in the early 17th century when India was ruled by an
emperor Shah Jahan.
5. It is actually a tomb where Jahan’s wife was buried.
Read & Guess
◆ The place is _______________. It’s a famous cultural site.
The place is _____________. It’s a famous cultural site.
Taji Mahal
Read & Guess
Read and translate. And then underline the relative pronouns and adverbs.
(1) After listening to the scientists who had studied the project, and
citizens who lived near the dam, the government turned to the
United Nations for help.
(2) Temples and other cultural sites were taken down piece by piece,
and then moved and put back together again in a place where
they were safe from the water.
Read & Analyze
(1) After listening to the scientists who had studied the project,
and citizens who lived near the dam, the government turned
to the United Nations for help.
Who did the government listen to
Did the government listen to all the scientists
Did the government listen to all the citizens
After listening to the scientists and citizens, the government turned to the United Nations for help.
思考
Read & Analyze
比较
What’s the difference between this sentence and the original sentence
(2) Temples and other cultural sites were taken down piece by piece,
and then moved and put back together again in a place where
they were safe from the water.
Read & Analyze
Was the temple put in any place
Where was the temple put
Temples and other cultural sites were taken down piece by piece, and then moved and put back together again in a place.
思考
比较
What’s the difference between this sentence and the original sentence
小结:
定语从句的限定修饰作用（约定或补充了有关先行词范围、条件、状况等具体的信息），如果去掉定语从句，表意可能与事实有出入，造成表意有误或有歧义，不能给读者传递清晰的信息。
Collect
(1) I went to the supermarket which is close to the hospital where
my mother worked.
Recognize & Analyze
Did I go to any supermarket
Was the supermarket near a hospital
思考
(2) Zheng He made the last voyages in 1433, when the world
was beginning to change greatly.
Recognize & Analyze
Was the year 1433 an ordinary time
What special happened in 1433
思考
Collect
小结:
定语从句限定先行词，明确符合的范围、条件等；
定语从句补充先行词，提供有关先行词更多的信息。
总之，可以使用定语从句详述先行词。
Rewrite
EXAMPLE
I have downloaded that free app, but it doesn’t work well.→
The free app (which/that) I have downloaded doesn’t work well.
1 He showed me a photo in his room. It was a photo of a famous cultural
relic in Egypt.→
The photo _______________________________________________
_______________________________________________________.
that/which he showed me in his room was of a famous cultural relic in Egypt
定语从句的引导词可以省略吗？
思考
2 The project team helped protect the national parks in the United Republic
of Tanzania. It was formed by members from fifteen countries. →
The project team _______________________________________________
____________________________________________________________.
3 This temple was first built during the Qin Dynasty.→
The time ____________________________________________________.
4 We met a professional archaeologist at the entrance to the Great Pyramid.
He explained to us the process of building such a difficult structure. →
The professional archaeologist ___________________________________
____________________________________________________________.
Rewrite
which/that helped protect the national parks in the United Republic of Tanzania was formed by members from fifteen countries
when this temple was first built was during the Qin Dynasty
who/whom we met at the entrance to the Great Pyramid explained to us the process of building such a difficult structure
5 The documents about the cultural relics from overseas are under the desk.
I found them yesterday.→
The place ________________________________________________
________________________________________________________.
6 Scientists worked together day and night to rescue the temple because they
wanted to preserve it for the next generation.→
The reason ________________________________________________
________________________________________________________.
Rewrite
where I found the documents about the cultural relics
from overseas yesterday was under the desk
why scientists worked together day and night to rescue the temple was that they wanted to preserve it for the next generation
定语从句
关系代词引导
关系副词引导
从句中做主语，
不省略
不省略
从句中做宾语，
可以省略
Learn & Collect
使用定语从句解释或描述人物或事物:
(1) What’s an exit An exit is the door where/through which
____________________________________.
(2) What’s a library A library is a place where/in which
____________________________________.
(3) What’s a vacation A vacation is a short time when/during which
____________________________________.
you can read all kinds of books
you can go travelling with friends
you can leave a building
Read, Analyze & Fill
(4) What’s a good friend A good friend is a person
_____________________________________.
(5) What’s a football coach A football coach is someone
_____________________________________.
(6) What’s Chinese calligraphy The Chinese calligraphy is
_____________________________________.
(7) Who is Lu Xun Lu Xun is
_____________________________________.
who you can trust
who trains the football players
an art that is preferred by more people
a famous writer whom many people admire
Read, Analyze & Fill
(8) Can you introduce the city Qingdao
Qingdao is a place ____________________________________.
Qingdao is a city _____________________________________.
Qingdao ____________________________________________.
whose beautiful scenery attracts visitors
where the climate is pleasant all the year
is my hometown in which I spent my childhood
Read, Analyze & Fill
都江堰：世界文化遗产、全国重点文物保护单位、国家级风景名胜区。都江堰位坐落在成都平原西部的岷江上，始建于秦昭王末年约公元前256年，是蜀郡太守李冰父子组织修建的大型水利工程，由分水鱼嘴、飞沙堰、宝瓶口等部分组成，两千多年来一直发挥着防洪灌溉的作用，是全世界迄今为止，年代最久、唯一留存、仍在一直使用、以无坝引水为特征的宏大水利工程，凝聚着中国古代劳动人民勤劳、勇敢、智慧的结晶。
根据下面提示信息，向国外朋友介绍都江堰，尝试使用定语从句以便进行更详细的描述。
Learn & Describe
Assignment
Polish your writing about Dujiangyan, and make a poster.
Heritage
is our legacy
from the past.
Unit 1 Cultural Heritage
Period 4 Discovering Useful Structures
Describe people or things in greater detail
01
通过分析学习例句归纳关系代词省略与不可省略的规则，并能使用定从句合并句子；
02
通过练习活动能归纳定语从句的修饰作用，并用于详细描述事物或人物。
学 习 目 标
1. It’s a building which was built between 1631 and 1648.
2. It is a masterpiece of architecture that took more than 20,000
workers to complete.
3. Some stones with which the workers built it came from as far
away as China.
4. It began in the early 17th century when India was ruled by an
emperor Shah Jahan.
5. It is actually a tomb where Jahan’s wife was buried.
Read & Guess
◆ The place is _______________. It’s a famous cultural site.
The place is _____________. It’s a famous cultural site.
Taji Mahal
Read & Guess
Read and translate. And then underline the relative pronouns and adverbs.
(1) After listening to the scientists who had studied the project, and
citizens who lived near the dam, the government turned to the
United Nations for help.
(2) Temples and other cultural sites were taken down piece by piece,
and then moved and put back together again in a place where
they were safe from the water.
Read & Analyze
(1) After listening to the scientists who had studied the project,
and citizens who lived near the dam, the government turned
to the United Nations for help.
Who did the government listen to
Did the government listen to all the scientists
Did the government listen to all the citizens
After listening to the scientists and citizens, the government turned to the United Nations for help.
思考
Read & Analyze
比较
What’s the difference between this sentence and the original sentence
(2) Temples and other cultural sites were taken down piece by piece,
and then moved and put back together again in a place where
they were safe from the water.
Read & Analyze
Was the temple put in any place
Where was the temple put
Temples and other cultural sites were taken down piece by piece, and then moved and put back together again in a place.
思考
比较
What’s the difference between this sentence and the original sentence
小结:
定语从句的限定修饰作用（约定或补充了有关先行词范围、条件、状况等具体的信息），如果去掉定语从句，表意可能与事实有出入，造成表意有误或有歧义，不能给读者传递清晰的信息。
Collect
(1) I went to the supermarket which is close to the hospital where
my mother worked.
Recognize & Analyze
Did I go to any supermarket
Was the supermarket near a hospital
思考
(2) Zheng He made the last voyages in 1433, when the world
was beginning to change greatly.
Recognize & Analyze
Was the year 1433 an ordinary time
What special happened in 1433
思考
Collect
小结:
定语从句限定先行词，明确符合的范围、条件等；
定语从句补充先行词，提供有关先行词更多的信息。
总之，可以使用定语从句详述先行词。
Rewrite
EXAMPLE
I have downloaded that free app, but it doesn’t work well.→
The free app (which/that) I have downloaded doesn’t work well.
1 He showed me a photo in his room. It was a photo of a famous cultural
relic in Egypt.→
The photo _______________________________________________
_______________________________________________________.
that/which he showed me in his room was of a famous cultural relic in Egypt
定语从句的引导词可以省略吗？
思考
2 The project team helped protect the national parks in the United Republic
of Tanzania. It was formed by members from fifteen countries. →
The project team _______________________________________________
____________________________________________________________.
3 This temple was first built during the Qin Dynasty.→
The time ____________________________________________________.
4 We met a professional archaeologist at the entrance to the Great Pyramid.
He explained to us the process of building such a difficult structure. →
The professional archaeologist ___________________________________
____________________________________________________________.
Rewrite
which/that helped protect the national parks in the United Republic of Tanzania was formed by members from fifteen countries
when this temple was first built was during the Qin Dynasty
who/whom we met at the entrance to the Great Pyramid explained to us the process of building such a difficult structure
5 The documents about the cultural relics from overseas are under the desk.
I found them yesterday.→
The place ________________________________________________
________________________________________________________.
6 Scientists worked together day and night to rescue the temple because they
wanted to preserve it for the next generation.→
The reason ________________________________________________
________________________________________________________.
Rewrite
where I found the documents about the cultural relics
from overseas yesterday was under the desk
why scientists worked together day and night to rescue the temple was that they wanted to preserve it for the next generation
定语从句
关系代词引导
关系副词引导
从句中做主语，
不省略
不省略
从句中做宾语，
可以省略
Learn & Collect
使用定语从句解释或描述人物或事物:
(1) What’s an exit An exit is the door where/through which
____________________________________.
(2) What’s a library A library is a place where/in which
____________________________________.
(3) What’s a vacation A vacation is a short time when/during which
____________________________________.
you can read all kinds of books
you can go travelling with friends
you can leave a building
Read, Analyze & Fill
(4) What’s a good friend A good friend is a person
_____________________________________.
(5) What’s a football coach A football coach is someone
_____________________________________.
(6) What’s Chinese calligraphy The Chinese calligraphy is
_____________________________________.
(7) Who is Lu Xun Lu Xun is
_____________________________________.
who you can trust
who trains the football players
an art that is preferred by more people
a famous writer whom many people admire
Read, Analyze & Fill
(8) Can you introduce the city Qingdao
Qingdao is a place ____________________________________.
Qingdao is a city _____________________________________.
Qingdao ____________________________________________.
whose beautiful scenery attracts visitors
where the climate is pleasant all the year
is my hometown in which I spent my childhood
Read, Analyze & Fill
都江堰：世界文化遗产、全国重点文物保护单位、国家级风景名胜区。都江堰位坐落在成都平原西部的岷江上，始建于秦昭王末年约公元前256年，是蜀郡太守李冰父子组织修建的大型水利工程，由分水鱼嘴、飞沙堰、宝瓶口等部分组成，两千多年来一直发挥着防洪灌溉的作用，是全世界迄今为止，年代最久、唯一留存、仍在一直使用、以无坝引水为特征的宏大水利工程，凝聚着中国古代劳动人民勤劳、勇敢、智慧的结晶。
根据下面提示信息，向国外朋友介绍都江堰，尝试使用定语从句以便进行更详细的描述。
Learn & Describe
Assignment
Polish your writing about Dujiangyan, and make a poster.