外研版（2019）必修 第二册Unit 6 Earth first Understanding ideas 课件(共41张PPT)
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| 名称 | 外研版（2019）必修 第二册Unit 6 Earth first Understanding ideas 课件(共41张PPT) |  | |
| 格式 | pptx | ||
| 文件大小 | 43.2MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2024-05-19 09:31:27 | ||
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文档简介
(共41张PPT)
The earth is the foundation of civilization.
“地球是文明的基石”
The earth is the cradle of life.
“地球是生命的摇篮”
The earth is the home of human beings.
地球是人类的家园
Unit6
Earth first
Match the main idea of each paragraph.
1.Jwas had an impact upon its audiences.
2.Brief introduction of the film Jaws.
3.A deep change took place in Peter after he saw sharks being killed.
4.Finning leads to a quick decrease in the number of white sharks.
5.More understanding of sharks leads to more people protecting them from extinction.
para 1
para 2
para 3
para 4
para 5
Fast-reading
1.We see a woman swimming at night in a dark sea. Suddenly, she is pulled underwater. She surfaces， cries in fear, then disappears forever. This is the opening scene from the 1975 film Jaws, showing a shark attack．It tells the story of a great white shark that attacks and kills swimmers. Jaws was a great success, attracting huge audiences and winning many awards.It strengthened people's long-held idea of the great white shark as a dangerous animal.
Brief introduction of the film Jaws.
2.People have always been scared of sharks, but Jaws made things worse．It made people frightened of sharks, especially of the great white shark.Many people who saw the film started to believe that sharks were bad animals that ate humans.Some people stopped swimming in the sea, afraid of the horrible creature from the film. Other people started fishing for sharks, killing as many as they could．At that time, nobody cared if sharks were killed, or how many were killed. People just wanted them killed.
Jwas had an impact影响 upon its audiences.
3.After 1975，the number of large sharks around America fell quickly, and soon fell around the world.This was not only due to fear of sharks, but also finning.Finning is a type of fishing where sharks are caught and their fins cut off．The sharks are thrown back into the sea where they die slowly and painfully. The fins are used in shark fin soup. Finning kills millions of sharks a year.
Finning leads to a quick decrease in the number of white sharks.
4.Finning would have an unexpected effect upon Peter Benchley, the man who wrote the book the film Jaws was based on．In 1980, Benchley was diving when he came across an awful sight.It was an area where fishermen were finning, and the sea floor was covered with dead sharks. Benchley saw sharks being killed and this caused a deep change in him. He came to see people as a danger to sharks, rather than the other way round.
A deep change took place in Peter after he saw sharks being killed.
From that day on, he fought to protect sharks.He admitted that his book was wrong about sharks' behaviour. “Sharks don't target humans，” he said. Experts have proved that sharks do not see people as food, and they attack us by mistake．Only around six people are killed by sharks every year.
5.Fortunately，not everyone who watched the film Jaws became afraid of sharks — some became interested in understanding them. Today, as we learn more about sharks, more people than ever want to protect them from extinction．
More understanding of sharks leads to more people protecting them from extinction.
Match the main idea of each paragraph.
1.Jwas had an impact upon its audiences.
2.Brief introduction of the film Jaws.
3.A deep change took place in Peter after he saw sharks being killed.
4.Finning leads to a quick decrease in the number of white sharks.
5.More understanding of sharks leads to more people protecting them from extinction.
para 1
para 2
para 3
para 4
para 5
Fast-reading
Lead in the topic.
Introduce a film.
Show the film Jaws is a great success.
Audiences.
1.What’s the function of paragraph 1
Detailed-reading
Sea.
opening scene
Jaws
Audiences
2.What does “it” refer to in the sentence“It strengthened people's long-held idea of the great white shark as a dangerous animal.”
1.We see a woman swimming at night in a dark sea. Suddenly, she is pulled underwater. She surfaces， cries in fear, then disappears forever. This is the opening scene from the 1975 film Jaws, showing a shark attack．It tells the story of a great white shark that attacks and kills swimmers. Jaws was a great success, attracting huge audiences and winning many awards.It strengthened people's long-held idea of the great white shark as a dangerous animal.
Sea.
opening scene
Jaws
Audiences
2.What does “it” refer to in the sentence“It strengthened people's long-held idea of the great white shark as a dangerous animal.”
代词指代名词，注意单复数
People were afraid害怕 of sharks.
People stopped swimming in the sea
People started to think that sharks were poisonous animals that ate humans.
Peple wanted sharks killed.
3.Which is not the impact影响 of this film Jaws upon people
2.People have always been scared of sharks, but Jaws made things worse．It made people frightened of sharks, especially of the great white shark.Many people who saw the film started to believe that sharks were bad animals that ate humans.Some people stopped swimming in the sea, afraid of the horrible creature from the film. Other people started fishing for sharks, killing as many as they could．At that time, nobody cared if sharks were killed, or how many were killed. People just wanted them killed.
People were afraid害怕 of sharks.
People stopped swimming in the sea
People started to think that sharks were poisonous animals that ate humans.
Peple wanted sharks killed.
3.Which is not the impact影响 of this film Jaws upon people
关键词定位，对比选项
Because of the climate change.
Because of people's killing and finning.
Because of lacking缺乏 of enough food.
Because of the pollution污染 of the ocean.
4.Why did the number of large sharks decrease下降 quickly
3.After 1975，the number of large sharks around America fell quickly, and soon fell around the world.This was not only due to fear of sharks, but also finning.Finning is a type of fishing where sharks are caught and their fins cut off．The sharks are thrown back into the sea where they die slowly and painfully. The fins are used in shark fin soup. Finning kills millions of sharks a year.
Because of the climate change.
Because of people's killing and finning.
Because of lacking缺乏 of enough food.
Because of the pollution污染 of the ocean.
4.Why did the number of large sharks decrease下降 quickly
关键词定位，对比选项
The horrible恐怖的 sight he caught when he was diving.
People's fear害怕 of sharks.
The fall下降 in the number of sharks.
Experts' findings on sharks.
5.What has changed Peter Benchley's opinion about sharks
fin 鱼鳍
4.Finning would have an unexpected effect upon Peter Benchley, the man who wrote the book the film Jaws was based on．In 1980, Benchley was diving when he came across an awful sight.It was an area where fishermen were finning, and the sea floor was covered with dead sharks. Benchley saw sharks being killed and this caused a deep change in him. He came to see people as a danger to sharks, rather than the other way round.
The horrible恐怖的 sight he caught when he was diving.
People's fear害怕 of sharks.
The fall下降 in the number of sharks.
Experts' findings on sharks.
5.What has changed Peter Benchley's opinion about sharks
fin 鱼鳍
关键词定位，对比选项
be scared--be more frightened--want to protect
be enjoyful--be frightened--want to kill
be enjoyful--be frightened--want to protect
6.How does people’s attitude towards sharks change
2.People have always been scared of sharks, but Jaws made things worse．It made people frightened of sharks, especially of the great white shark.Many people who saw the film started to believe that sharks were bad animals that ate humans.Some people stopped swimming in the sea, afraid of the horrible creature from the film. Other people started fishing for sharks, killing as many as they could．At that time, nobody cared if sharks were killed, or how many were killed. People just wanted them killed.
5.Fortunately，not everyone who watched the film Jaws became afraid of sharks — some became interested in understanding them. Today, as we learn more about sharks, more people than ever want to protect them from extinction．
be scared--be more frightened--want to protect
be enjoyful--be frightened--want to kill
be enjoyful--be frightened--want to protect
6.How does people’s attitude towards sharks change
pessimistic悲观的
optimistic乐观的
unclear不清粗的
worried担心的
7.What’s the author’s attitude to future protection of white sahrks
5.Fortunately，not everyone who watched the film Jaws became afraid of sharks — some became interested in understanding them. Today, as we learn more about sharks, more people than ever want to protect them from extinction．
pessimistic悲观的
optimistic乐观的
unclear不清粗的
worried担心的
7.What’s the author’s attitude to future protection of white sahrks
观点态度题，看出现的动词，名词和形容词是积极的还是消极的
Post-reading
To criticise批评 Peter Benchley’s misleading误导的 description of sharks in his books and advocate倡导 the protection of sharks.
To explain说明 people’s misunderstanding误解 of sharks and raise awareness唤醒意识 of shark protection.
To inform告知 people about sharks and recommend推荐 the film and the book to them.
Choose the author’s purpose目的 in writing the passage.
4.From that day on, he fought to protect sharks.He admitted that his book was wrong about sharks' behaviour. “Sharks don't target humans，” he said. Experts have proved that sharks do not see people as food, and they attack us by mistake．Only around six people are killed by sharks every year.
We should start to protect wild animals from now on. Only when we protect the wildlife can we live in harmony with nature.
Please remember no matter what we do, the earth comes first.
Complete the chart图表 showing how attitudes towards sharks have changed with words and expressions from the passage.
Assignment p85
One earth！ One world！
同一地球 同一世界！
Complete the chart图表 showing how attitudes towards sharks have changed with words and expressions from the passage.
Listen and check
as dangerous animals
sharks were bad animals that ate humans
swimming in the sea
fish for sharks
fear of sharks and finning
was wrong about sharks' behaviour
to protect
sharks do not see people as food
understanding sharks
protect sharks from extinction
The earth is the foundation of civilization.
“地球是文明的基石”
The earth is the cradle of life.
“地球是生命的摇篮”
The earth is the home of human beings.
地球是人类的家园
Unit6
Earth first
Match the main idea of each paragraph.
1.Jwas had an impact upon its audiences.
2.Brief introduction of the film Jaws.
3.A deep change took place in Peter after he saw sharks being killed.
4.Finning leads to a quick decrease in the number of white sharks.
5.More understanding of sharks leads to more people protecting them from extinction.
para 1
para 2
para 3
para 4
para 5
Fast-reading
1.We see a woman swimming at night in a dark sea. Suddenly, she is pulled underwater. She surfaces， cries in fear, then disappears forever. This is the opening scene from the 1975 film Jaws, showing a shark attack．It tells the story of a great white shark that attacks and kills swimmers. Jaws was a great success, attracting huge audiences and winning many awards.It strengthened people's long-held idea of the great white shark as a dangerous animal.
Brief introduction of the film Jaws.
2.People have always been scared of sharks, but Jaws made things worse．It made people frightened of sharks, especially of the great white shark.Many people who saw the film started to believe that sharks were bad animals that ate humans.Some people stopped swimming in the sea, afraid of the horrible creature from the film. Other people started fishing for sharks, killing as many as they could．At that time, nobody cared if sharks were killed, or how many were killed. People just wanted them killed.
Jwas had an impact影响 upon its audiences.
3.After 1975，the number of large sharks around America fell quickly, and soon fell around the world.This was not only due to fear of sharks, but also finning.Finning is a type of fishing where sharks are caught and their fins cut off．The sharks are thrown back into the sea where they die slowly and painfully. The fins are used in shark fin soup. Finning kills millions of sharks a year.
Finning leads to a quick decrease in the number of white sharks.
4.Finning would have an unexpected effect upon Peter Benchley, the man who wrote the book the film Jaws was based on．In 1980, Benchley was diving when he came across an awful sight.It was an area where fishermen were finning, and the sea floor was covered with dead sharks. Benchley saw sharks being killed and this caused a deep change in him. He came to see people as a danger to sharks, rather than the other way round.
A deep change took place in Peter after he saw sharks being killed.
From that day on, he fought to protect sharks.He admitted that his book was wrong about sharks' behaviour. “Sharks don't target humans，” he said. Experts have proved that sharks do not see people as food, and they attack us by mistake．Only around six people are killed by sharks every year.
5.Fortunately，not everyone who watched the film Jaws became afraid of sharks — some became interested in understanding them. Today, as we learn more about sharks, more people than ever want to protect them from extinction．
More understanding of sharks leads to more people protecting them from extinction.
Match the main idea of each paragraph.
1.Jwas had an impact upon its audiences.
2.Brief introduction of the film Jaws.
3.A deep change took place in Peter after he saw sharks being killed.
4.Finning leads to a quick decrease in the number of white sharks.
5.More understanding of sharks leads to more people protecting them from extinction.
para 1
para 2
para 3
para 4
para 5
Fast-reading
Lead in the topic.
Introduce a film.
Show the film Jaws is a great success.
Audiences.
1.What’s the function of paragraph 1
Detailed-reading
Sea.
opening scene
Jaws
Audiences
2.What does “it” refer to in the sentence“It strengthened people's long-held idea of the great white shark as a dangerous animal.”
1.We see a woman swimming at night in a dark sea. Suddenly, she is pulled underwater. She surfaces， cries in fear, then disappears forever. This is the opening scene from the 1975 film Jaws, showing a shark attack．It tells the story of a great white shark that attacks and kills swimmers. Jaws was a great success, attracting huge audiences and winning many awards.It strengthened people's long-held idea of the great white shark as a dangerous animal.
Sea.
opening scene
Jaws
Audiences
2.What does “it” refer to in the sentence“It strengthened people's long-held idea of the great white shark as a dangerous animal.”
代词指代名词，注意单复数
People were afraid害怕 of sharks.
People stopped swimming in the sea
People started to think that sharks were poisonous animals that ate humans.
Peple wanted sharks killed.
3.Which is not the impact影响 of this film Jaws upon people
2.People have always been scared of sharks, but Jaws made things worse．It made people frightened of sharks, especially of the great white shark.Many people who saw the film started to believe that sharks were bad animals that ate humans.Some people stopped swimming in the sea, afraid of the horrible creature from the film. Other people started fishing for sharks, killing as many as they could．At that time, nobody cared if sharks were killed, or how many were killed. People just wanted them killed.
People were afraid害怕 of sharks.
People stopped swimming in the sea
People started to think that sharks were poisonous animals that ate humans.
Peple wanted sharks killed.
3.Which is not the impact影响 of this film Jaws upon people
关键词定位，对比选项
Because of the climate change.
Because of people's killing and finning.
Because of lacking缺乏 of enough food.
Because of the pollution污染 of the ocean.
4.Why did the number of large sharks decrease下降 quickly
3.After 1975，the number of large sharks around America fell quickly, and soon fell around the world.This was not only due to fear of sharks, but also finning.Finning is a type of fishing where sharks are caught and their fins cut off．The sharks are thrown back into the sea where they die slowly and painfully. The fins are used in shark fin soup. Finning kills millions of sharks a year.
Because of the climate change.
Because of people's killing and finning.
Because of lacking缺乏 of enough food.
Because of the pollution污染 of the ocean.
4.Why did the number of large sharks decrease下降 quickly
关键词定位，对比选项
The horrible恐怖的 sight he caught when he was diving.
People's fear害怕 of sharks.
The fall下降 in the number of sharks.
Experts' findings on sharks.
5.What has changed Peter Benchley's opinion about sharks
fin 鱼鳍
4.Finning would have an unexpected effect upon Peter Benchley, the man who wrote the book the film Jaws was based on．In 1980, Benchley was diving when he came across an awful sight.It was an area where fishermen were finning, and the sea floor was covered with dead sharks. Benchley saw sharks being killed and this caused a deep change in him. He came to see people as a danger to sharks, rather than the other way round.
The horrible恐怖的 sight he caught when he was diving.
People's fear害怕 of sharks.
The fall下降 in the number of sharks.
Experts' findings on sharks.
5.What has changed Peter Benchley's opinion about sharks
fin 鱼鳍
关键词定位，对比选项
be scared--be more frightened--want to protect
be enjoyful--be frightened--want to kill
be enjoyful--be frightened--want to protect
6.How does people’s attitude towards sharks change
2.People have always been scared of sharks, but Jaws made things worse．It made people frightened of sharks, especially of the great white shark.Many people who saw the film started to believe that sharks were bad animals that ate humans.Some people stopped swimming in the sea, afraid of the horrible creature from the film. Other people started fishing for sharks, killing as many as they could．At that time, nobody cared if sharks were killed, or how many were killed. People just wanted them killed.
5.Fortunately，not everyone who watched the film Jaws became afraid of sharks — some became interested in understanding them. Today, as we learn more about sharks, more people than ever want to protect them from extinction．
be scared--be more frightened--want to protect
be enjoyful--be frightened--want to kill
be enjoyful--be frightened--want to protect
6.How does people’s attitude towards sharks change
pessimistic悲观的
optimistic乐观的
unclear不清粗的
worried担心的
7.What’s the author’s attitude to future protection of white sahrks
5.Fortunately，not everyone who watched the film Jaws became afraid of sharks — some became interested in understanding them. Today, as we learn more about sharks, more people than ever want to protect them from extinction．
pessimistic悲观的
optimistic乐观的
unclear不清粗的
worried担心的
7.What’s the author’s attitude to future protection of white sahrks
观点态度题，看出现的动词，名词和形容词是积极的还是消极的
Post-reading
To criticise批评 Peter Benchley’s misleading误导的 description of sharks in his books and advocate倡导 the protection of sharks.
To explain说明 people’s misunderstanding误解 of sharks and raise awareness唤醒意识 of shark protection.
To inform告知 people about sharks and recommend推荐 the film and the book to them.
Choose the author’s purpose目的 in writing the passage.
4.From that day on, he fought to protect sharks.He admitted that his book was wrong about sharks' behaviour. “Sharks don't target humans，” he said. Experts have proved that sharks do not see people as food, and they attack us by mistake．Only around six people are killed by sharks every year.
We should start to protect wild animals from now on. Only when we protect the wildlife can we live in harmony with nature.
Please remember no matter what we do, the earth comes first.
Complete the chart图表 showing how attitudes towards sharks have changed with words and expressions from the passage.
Assignment p85
One earth！ One world！
同一地球 同一世界！
Complete the chart图表 showing how attitudes towards sharks have changed with words and expressions from the passage.
Listen and check
as dangerous animals
sharks were bad animals that ate humans
swimming in the sea
fish for sharks
fear of sharks and finning
was wrong about sharks' behaviour
to protect
sharks do not see people as food
understanding sharks
protect sharks from extinction