外研版（2019）必修第二册Unit 6 Earth first Starting out 课件(共16张PPT)
文档属性
| 名称 | 外研版（2019）必修第二册Unit 6 Earth first Starting out 课件(共16张PPT) |  | |
| 格式 | pptx | ||
| 文件大小 | 245.1MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2024-05-21 12:06:08 | ||
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文档简介
(共16张PPT)
Earth first
B2U6
Warming up.
When it comes to the earth, what's your first impression
Have you noticed some serious problems the earth is suffering from
What environmental problem does each cartoon refer to
Water pollution
deforestration
air pollution
globla warming
Activity1. Look at the cartoons and answer the questions.
smog
Activity1. Look at the cartoons and answer the questions.
What environmental problems are we facing nowadays
extreme heat
light pollution
noise pollution
loss of biodiversity
soil pollution
white pollution
ocean pollution
Work out the missing words when watching the video.
Activity2. Watch the video and answer the questions.
________ square kilometres of forest disappear every year.
Around ________ trees are cut down each day just to make toilet paper.
Each day, around _________species of plants and animals become extinct-nearly________times the natural rate of extinction.
Over_________animals are killed by ocean pollution each year.
________people don't have clean drinking water.
A plastic bottle can take_______ years to break down.
The ice caps are more than 50% thinner than they were _______ years ago.
130,000
25,000
150 to 200
1,000
1 million
1 billion
450
40
Activity2. Watch the video and answer the questions.
What does the video want to tell us
Activity2. Watch the video and answer the questions.
Walk or ride a bike whenever possible
Choose organically grown fruits and vegetables
Plant more trees
Use as less disposable cutlery as possible
Bring your own reusable bags
Cut down your
energy use
Activity2. Watch the video and answer the questions.
What should be done to help solve the environmental problems
Activity2. Watch the video and answer the questions.
What should be done to help solve the environmental problems
Repeat these three words daily:
reduce, reuse and recycle.
Activity3. Dealing with global warming.
Share what you know about these expressions.
P88
节约用水
节能灯泡
可再生能源
碳足迹
温室效应
可重复利用水瓶
Activity3. Dealing with global warming.
What is a carbon footprint
P88
A carbon footprint is the amount of greenhousegases - primarily carbon dioxide - releasedinto the air by a particular human activity.For example, when you drive a car, the engineburns fuel which creates a certain amount ofgreenhouse gases. When you heat your housewith coal or electricity, you also generategreenhouse gases. Even the production of foodand goods emits some quantities of greenhousegases. Together these emissions make up acarbon footprint.
Activity3. Dealing with global warming.
Complete the brochure with the expressions above.
P88
reusable water bottle
carbon footprint
renewable energy
LED bulb
Water conservation
greenhouse effect
individuals
government
It’s high time we (did)...
It’s urgent to do...
It’s requested that sb. should do...
Group work. Work in groups and practise the sentence structure.
What should be done to help solve the environmental problems
It’s high time we led a green life. For example, we can choose carpooling, riding a bike or taking public transportation.
It’s urgent for us to set an example for those around us. In this way, more and more people will do their part in environmental pretection.
individuals
government
It’s high time we (did)...
It’s urgent to do...
It’s requested that sb. should do...
Group work. Work in groups and practise the sentence structure.
What should be done to help solve the environmental problems
It’s requested that government should make laws to protect environment.
It’s urgent for government to raise people’s awareness of protecting environment. For example, combine environmental protection with education, TV programs.
Useful expressions
推进依法行政，实现依法治水。
We should promote administration according to law and realize water management according to law.
节约为本，治污优先。
Saving is the foundation, pollution control is the priority.
善待地球就是善待自己。
Treat kindly the Earth is to treat kindly oneself.
爱护和保护环境是每个人的责任。
Its everyones duty to love and protect the environment.
Summary.
We are facing severe environmental problems. If we do not change our way, the animals and plants will be gone, and we be gone too. It is time for everyone to take actio now and make our planet a greener and safer place for our future generation.
Earth first
B2U6
Warming up.
When it comes to the earth, what's your first impression
Have you noticed some serious problems the earth is suffering from
What environmental problem does each cartoon refer to
Water pollution
deforestration
air pollution
globla warming
Activity1. Look at the cartoons and answer the questions.
smog
Activity1. Look at the cartoons and answer the questions.
What environmental problems are we facing nowadays
extreme heat
light pollution
noise pollution
loss of biodiversity
soil pollution
white pollution
ocean pollution
Work out the missing words when watching the video.
Activity2. Watch the video and answer the questions.
________ square kilometres of forest disappear every year.
Around ________ trees are cut down each day just to make toilet paper.
Each day, around _________species of plants and animals become extinct-nearly________times the natural rate of extinction.
Over_________animals are killed by ocean pollution each year.
________people don't have clean drinking water.
A plastic bottle can take_______ years to break down.
The ice caps are more than 50% thinner than they were _______ years ago.
130,000
25,000
150 to 200
1,000
1 million
1 billion
450
40
Activity2. Watch the video and answer the questions.
What does the video want to tell us
Activity2. Watch the video and answer the questions.
Walk or ride a bike whenever possible
Choose organically grown fruits and vegetables
Plant more trees
Use as less disposable cutlery as possible
Bring your own reusable bags
Cut down your
energy use
Activity2. Watch the video and answer the questions.
What should be done to help solve the environmental problems
Activity2. Watch the video and answer the questions.
What should be done to help solve the environmental problems
Repeat these three words daily:
reduce, reuse and recycle.
Activity3. Dealing with global warming.
Share what you know about these expressions.
P88
节约用水
节能灯泡
可再生能源
碳足迹
温室效应
可重复利用水瓶
Activity3. Dealing with global warming.
What is a carbon footprint
P88
A carbon footprint is the amount of greenhousegases - primarily carbon dioxide - releasedinto the air by a particular human activity.For example, when you drive a car, the engineburns fuel which creates a certain amount ofgreenhouse gases. When you heat your housewith coal or electricity, you also generategreenhouse gases. Even the production of foodand goods emits some quantities of greenhousegases. Together these emissions make up acarbon footprint.
Activity3. Dealing with global warming.
Complete the brochure with the expressions above.
P88
reusable water bottle
carbon footprint
renewable energy
LED bulb
Water conservation
greenhouse effect
individuals
government
It’s high time we (did)...
It’s urgent to do...
It’s requested that sb. should do...
Group work. Work in groups and practise the sentence structure.
What should be done to help solve the environmental problems
It’s high time we led a green life. For example, we can choose carpooling, riding a bike or taking public transportation.
It’s urgent for us to set an example for those around us. In this way, more and more people will do their part in environmental pretection.
individuals
government
It’s high time we (did)...
It’s urgent to do...
It’s requested that sb. should do...
Group work. Work in groups and practise the sentence structure.
What should be done to help solve the environmental problems
It’s requested that government should make laws to protect environment.
It’s urgent for government to raise people’s awareness of protecting environment. For example, combine environmental protection with education, TV programs.
Useful expressions
推进依法行政，实现依法治水。
We should promote administration according to law and realize water management according to law.
节约为本，治污优先。
Saving is the foundation, pollution control is the priority.
善待地球就是善待自己。
Treat kindly the Earth is to treat kindly oneself.
爱护和保护环境是每个人的责任。
Its everyones duty to love and protect the environment.
Summary.
We are facing severe environmental problems. If we do not change our way, the animals and plants will be gone, and we be gone too. It is time for everyone to take actio now and make our planet a greener and safer place for our future generation.