外研版（2019） 选择性必修第二册 Unit 5 A delicate World Developing ideas 课件-22张
文档属性
| 名称 | 外研版（2019） 选择性必修第二册 Unit 5 A delicate World Developing ideas 课件-22张 |  | |
| 格式 | pptx | ||
| 文件大小 | 5.4MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2022-10-22 19:17:57 | ||
图片预览
文档简介
(共22张PPT)
Unit 5 developing ideas
Why Shennongjia
Watch the video and answer the questions.
Where is Shennongjia and what is it famous for
Leading-in
Where is Shennongjia and what is it famous for
Shennongjia lies in the north-west of Hubei Province and is famous for its beauty and diversity.
a mythical figure: Shennong
It is said that Shennongjia is the hometown of Shennong.
rare and unique species
breathtaking lanscapes (Shennong Peak, stone forest)
Read and predict
What does the title mean
What is the genre(体裁） of the passage
Why did ShenNongjia make it onto the UNESCO World Heritage List
Learning to learn
The lecture is one of the oldest teaching methods, and is still widely used today. A typical lecture often starts with addressing the topic directly. Data, examples and comparisons are then used to support the main ideas. Both verbal and visual information is used in order to maintain the audience’s interest. The end of a lecture is often followed by a short question-and-answer session.
The genre of the passage is ______.
lecture
Good morning, everyone. It is my great pleasure to give a lecture here on behalf of the Be at One with Nature Association.
Greeting（Para 1)
As we know, in 2016, Shennongjia made it onto the UNESCO World Heritage List. But there are so many important places not yet on this list. So you might ask : why Shennongjia Is it its forests that stretch on and on like great green seas Is it the legendary father of Chinese herbal medicine, Shennong，after whom the park is named Or is it the mysterious creature called “Yeren” (wild man) that has captured the imagination of the world
Introduction（Para 2)
A World Heritage Site may show a remarkable accomplishment of humanity, and serve as evidence of our intellectual history on the planet, or it might be a place of great natural beauty. It is managed by the United Nations Educational, Scientific and Cultural Organization (UNESCO).
What roles do the questions play
To interest the audience
and introduce the topic the lecture.
UNESCO awarded Shennongjia this status because it meets two criteria required by the list.
It contains a naturally balanced environment that allows the many and various species to live and prosper.
It is also one of the rare locations in the world where scientists can observe in real time the ecological and biological processes that occur as the plants and animals develop and evolve.
第二，它也是世界上罕见的地方之一，在那里科学家可以实时观察植物和动物发展和进化时发生的与生态和生物有关的过程。
Reasons for selection (Para 3)
满足 meet one's needs
meet the requirements
实时地，立即
For the first criterion，Shennongjia is apparently one of the most “complete” natural areas in the world. The region rises from about 400 metres to over 3,000 metres above sea level，giving it the name the “Roof of Central China”. The vast range in altitude results in a great variation in climatic conditions. This allows a wide variety of species to thrive. Some of the plants and animals have survived millions of years，and are regarded as living fossils.
Naturally - balanced environment (Para 4)
“华中屋脊”
活化石
1、rise [ra z] (不及物) 主语通常为事物，既指水位、地势等升高，也指数量、价值、地位等提高，通常不包含人为因素。
The sun rises in the east. The river rises every spring.
When does he rise every day Prices are rising.
2、raise [re z] (及物) 常指用体力将某事物抬高或举高；也指抬起眼睛、头或脸以向上看。也用于比喻，如提高政治觉悟，意识等。引申义为筹集，养大等。
He raised the rock from the ground. All the students raised their hands.
He raised his glass and said:"Your health,Carl."
raise an employee's salary. raised his voice. raise children.
3、lift (及物) 指用体力或机械将人或事物举起；也指抬起某一身体部位。
The crane(起重机) lifted the container onto the truck.
The suitcase is too heavy for the child to lift.
For the second criterion，we can see that Shennongjia has incredible biodiversity. Look at this slide. According to official statistics，over 3,000 plant species have been recorded there. This represents more than ten percent of China's total floral richness. Shennongjia supports more than 600 vertebrate species，including the Golden Snub nosed Monkey and the Clouded Leopard. Additionally，around 4,300 insect species have been recorded.
Biodiversity (Para 5)
川金丝猴
云豹
It is a challenge to look after so many species. In winter，scientists brave heavy snow and freezing temperatures to supply food to the Golden Snub nosed Monkey. Thanks to their efforts，the monkey's population has doubled since the 1980s. Their number reached over 1,300 in 2015 and continues to grow.
Scientists (Para 6)
But the most impressive aspect of Shennongjia is the local people，who take things from nature without causing damage. I visited a local village which is known for its home made honey. What is special about the honey is that it is produced by the earliest species of Chinese bee. Every spring, the villagers place beehives around their houses to attract these wild bees from the forest. Although endangered elsewhere in China due to the invasion of foreign species, the bees of Shennongjia have coexisted with the local people for centuries. By providing the bees with a secure home, the villagers collect their honey in return. This is just one of the ways in which people of Shennongjia live and work in harmony with nature.
Local people (Para 7)
Think & Share
According to the passage, what has been done to protect the ecology of Shennongjia
The scientists made efforts to take care of the animals. What's more, local people live their life and take things from nature without causing damage.
All of this explains why Shennongjia earned and deserves its place on the UNESCO World Heritage List， as well as highlighting how understanding，awareness and hard work have contributed towards protecting a unique and wonderful part of our natural world.
Conclusion (Para 8)
Why ShenNongjia
Opening (Para 1-2)
Greeting
(Para 1)
Introduction
(Para 2)
Reasons for selection
(Para 3-5)
Two criteria（Para 3)
Naturaliy- balanced environment (Para 4)
Biodiversity
(Para 5)
People live in harmony with nature (Para 6-7)
Scientists
(Para 6)
Local people
(Para 7)
Conclusion
(Para 8)
Q&A (Para 9)
structure
analysis
understanding, awareness and hard work
To make the description more accurate and vivid, there are three techniques in writing:
giving data;
taking examples;
making comparisons
① 引用数据是用具体的数据对事物的特征或事理加以说明，使说明更准确、更有说服力。
② 举例是通过具体的实例对事物的特征或事理加以说明，使说明更加生动形象、易于理解。
③ 作比较是将两个事物放在一起比较，呈现事物的相同点和不同点。
Read the sentences from the passage and decide if they serve to give data (D), examples (E) or make comparisons (C).
1. The region rises from about 400 metres to over 300 metres about sea level.
2. ... over 300 plant species have been recorded there. This represents more than ten percent of China's total floral richness.
3. Shennongjia supports more than 600 vertebrate species, including the Golden Snub-nosed Monkey.
4. In winter, scientists brave heavy snowed and freezing temperatures to supply food to the Golden Snub-nosed Monkey.
5. Although endangered elsewhere in China due to the invasion of foreign species, the bees of Shennongjia ave coexisted with the local people...
D
D
D & E
E
C
Be at one with Nature--Shennongjia
Style of writing
The topic of the text
Expressive methods
A lecture
Shennongjia made it onto the UNESCO World Heritage List
By using data, examples and comparisons, verbal and visual information included.
Choose the best answer.
1. How does the author introduce the topic
A. By listing data. B. By asking questions.
C. By comparison. D. By quotation
2. What can we infer from the passage
A. Many species have disappeared.
B. Great efforts have been made by scientists and the natives.
C. Golden Snub-nosed Monkey is in danger of dying out.
D. The bees are endangered because of the invasion of foreign species.
Unit 5 developing ideas
Why Shennongjia
Watch the video and answer the questions.
Where is Shennongjia and what is it famous for
Leading-in
Where is Shennongjia and what is it famous for
Shennongjia lies in the north-west of Hubei Province and is famous for its beauty and diversity.
a mythical figure: Shennong
It is said that Shennongjia is the hometown of Shennong.
rare and unique species
breathtaking lanscapes (Shennong Peak, stone forest)
Read and predict
What does the title mean
What is the genre(体裁） of the passage
Why did ShenNongjia make it onto the UNESCO World Heritage List
Learning to learn
The lecture is one of the oldest teaching methods, and is still widely used today. A typical lecture often starts with addressing the topic directly. Data, examples and comparisons are then used to support the main ideas. Both verbal and visual information is used in order to maintain the audience’s interest. The end of a lecture is often followed by a short question-and-answer session.
The genre of the passage is ______.
lecture
Good morning, everyone. It is my great pleasure to give a lecture here on behalf of the Be at One with Nature Association.
Greeting（Para 1)
As we know, in 2016, Shennongjia made it onto the UNESCO World Heritage List. But there are so many important places not yet on this list. So you might ask : why Shennongjia Is it its forests that stretch on and on like great green seas Is it the legendary father of Chinese herbal medicine, Shennong，after whom the park is named Or is it the mysterious creature called “Yeren” (wild man) that has captured the imagination of the world
Introduction（Para 2)
A World Heritage Site may show a remarkable accomplishment of humanity, and serve as evidence of our intellectual history on the planet, or it might be a place of great natural beauty. It is managed by the United Nations Educational, Scientific and Cultural Organization (UNESCO).
What roles do the questions play
To interest the audience
and introduce the topic the lecture.
UNESCO awarded Shennongjia this status because it meets two criteria required by the list.
It contains a naturally balanced environment that allows the many and various species to live and prosper.
It is also one of the rare locations in the world where scientists can observe in real time the ecological and biological processes that occur as the plants and animals develop and evolve.
第二，它也是世界上罕见的地方之一，在那里科学家可以实时观察植物和动物发展和进化时发生的与生态和生物有关的过程。
Reasons for selection (Para 3)
满足 meet one's needs
meet the requirements
实时地，立即
For the first criterion，Shennongjia is apparently one of the most “complete” natural areas in the world. The region rises from about 400 metres to over 3,000 metres above sea level，giving it the name the “Roof of Central China”. The vast range in altitude results in a great variation in climatic conditions. This allows a wide variety of species to thrive. Some of the plants and animals have survived millions of years，and are regarded as living fossils.
Naturally - balanced environment (Para 4)
“华中屋脊”
活化石
1、rise [ra z] (不及物) 主语通常为事物，既指水位、地势等升高，也指数量、价值、地位等提高，通常不包含人为因素。
The sun rises in the east. The river rises every spring.
When does he rise every day Prices are rising.
2、raise [re z] (及物) 常指用体力将某事物抬高或举高；也指抬起眼睛、头或脸以向上看。也用于比喻，如提高政治觉悟，意识等。引申义为筹集，养大等。
He raised the rock from the ground. All the students raised their hands.
He raised his glass and said:"Your health,Carl."
raise an employee's salary. raised his voice. raise children.
3、lift (及物) 指用体力或机械将人或事物举起；也指抬起某一身体部位。
The crane(起重机) lifted the container onto the truck.
The suitcase is too heavy for the child to lift.
For the second criterion，we can see that Shennongjia has incredible biodiversity. Look at this slide. According to official statistics，over 3,000 plant species have been recorded there. This represents more than ten percent of China's total floral richness. Shennongjia supports more than 600 vertebrate species，including the Golden Snub nosed Monkey and the Clouded Leopard. Additionally，around 4,300 insect species have been recorded.
Biodiversity (Para 5)
川金丝猴
云豹
It is a challenge to look after so many species. In winter，scientists brave heavy snow and freezing temperatures to supply food to the Golden Snub nosed Monkey. Thanks to their efforts，the monkey's population has doubled since the 1980s. Their number reached over 1,300 in 2015 and continues to grow.
Scientists (Para 6)
But the most impressive aspect of Shennongjia is the local people，who take things from nature without causing damage. I visited a local village which is known for its home made honey. What is special about the honey is that it is produced by the earliest species of Chinese bee. Every spring, the villagers place beehives around their houses to attract these wild bees from the forest. Although endangered elsewhere in China due to the invasion of foreign species, the bees of Shennongjia have coexisted with the local people for centuries. By providing the bees with a secure home, the villagers collect their honey in return. This is just one of the ways in which people of Shennongjia live and work in harmony with nature.
Local people (Para 7)
Think & Share
According to the passage, what has been done to protect the ecology of Shennongjia
The scientists made efforts to take care of the animals. What's more, local people live their life and take things from nature without causing damage.
All of this explains why Shennongjia earned and deserves its place on the UNESCO World Heritage List， as well as highlighting how understanding，awareness and hard work have contributed towards protecting a unique and wonderful part of our natural world.
Conclusion (Para 8)
Why ShenNongjia
Opening (Para 1-2)
Greeting
(Para 1)
Introduction
(Para 2)
Reasons for selection
(Para 3-5)
Two criteria（Para 3)
Naturaliy- balanced environment (Para 4)
Biodiversity
(Para 5)
People live in harmony with nature (Para 6-7)
Scientists
(Para 6)
Local people
(Para 7)
Conclusion
(Para 8)
Q&A (Para 9)
structure
analysis
understanding, awareness and hard work
To make the description more accurate and vivid, there are three techniques in writing:
giving data;
taking examples;
making comparisons
① 引用数据是用具体的数据对事物的特征或事理加以说明，使说明更准确、更有说服力。
② 举例是通过具体的实例对事物的特征或事理加以说明，使说明更加生动形象、易于理解。
③ 作比较是将两个事物放在一起比较，呈现事物的相同点和不同点。
Read the sentences from the passage and decide if they serve to give data (D), examples (E) or make comparisons (C).
1. The region rises from about 400 metres to over 300 metres about sea level.
2. ... over 300 plant species have been recorded there. This represents more than ten percent of China's total floral richness.
3. Shennongjia supports more than 600 vertebrate species, including the Golden Snub-nosed Monkey.
4. In winter, scientists brave heavy snowed and freezing temperatures to supply food to the Golden Snub-nosed Monkey.
5. Although endangered elsewhere in China due to the invasion of foreign species, the bees of Shennongjia ave coexisted with the local people...
D
D
D & E
E
C
Be at one with Nature--Shennongjia
Style of writing
The topic of the text
Expressive methods
A lecture
Shennongjia made it onto the UNESCO World Heritage List
By using data, examples and comparisons, verbal and visual information included.
Choose the best answer.
1. How does the author introduce the topic
A. By listing data. B. By asking questions.
C. By comparison. D. By quotation
2. What can we infer from the passage
A. Many species have disappeared.
B. Great efforts have been made by scientists and the natives.
C. Golden Snub-nosed Monkey is in danger of dying out.
D. The bees are endangered because of the invasion of foreign species.