Unit 8 A green world Welcome to the unit 课件（22张PPT，内嵌音视频） 2022-2023学年牛津译林版八年级英语下册
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| 名称 | Unit 8 A green world Welcome to the unit 课件（22张PPT，内嵌音视频） 2022-2023学年牛津译林版八年级英语下册 |  | |
| 格式 | pptx | ||
| 文件大小 | 25.4MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 牛津译林版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-07-21 16:28:18 | ||
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(共22张PPT)
Unit 8 A green world
Welcome to the unit
Learning aims
1. To learn some new words, phrases and sentences.
2. To talk about how to live a green life.
3. To know the importance of protecting the environment.
Watch and answer
What can you see from the video
Our planet is in trouble! We should try our best to protect the environment
and live a green life.
Watch and answer
How can we live a green life
1.What causes(造成)the air pollution
2. As a student, how can we reduce air pollution
It’s ____ for people to choose public transport or ride bicycles.
ride bicycles/ walk / take a bus
wise
We can to school.
Factories, rubbish, cars and so on.
Listen and fill
water is useful
We 1. ______ water.
We use water to 2. _____things every day.
We should not 3. _______ water.
We should 4. ______ and save it.
not much water
Save water
drink
clean
waste
reuse
How can we live a green life
Further thinking: How to save and reuse water
重复使用
Look and say
How can we live a green life
Take shorter showers
短时间淋浴
How to save and reuse water
Reuse water
mop the floor
wash the toilet(厕所)
water flowers/trees
clean the car...
keep them in mind!
Read and answer
1. Is there much coal or oil on Earth
2. What should we do
3. What should we do to save energy
No, there isn’t.
We should save energy.
How can we live a green life
Most of our energy comes from coal and oil. There is not much coal（煤）or oil on Earth. We should save energy. We should not drive so much because cars use a lot of energy.
We shouldn’t drive so
much.
Look and say
How can we live a green life
Use both sides of the paper.
What else should we do to save energy
Turn off the lights.
Use new types of energy.
Watch and answer
How can we live a green life
2.How can we reduce waste to protect the environment
Don’t use plastic(塑料) bags.
Separate(分类)the waste
Recycle (回收) the waste
Waste.
1. What can you see in the photos
We can reduce air pollution by riding bicycles.
We can protect the environment by recycling waste.
We can save energy by turning off the lights when we leave a room.
We can save water by taking shorter showers.
Practice
How can we live a green life
Look and say
How can we live a green life
MrWu is asking the students how to live a green life. Work in groups and discuss what you can do.
Listen and choose
How can we live a green life
Name How to live a green life
Kitty They____1____ instead of driving to school because of causing serious problem.
Millie She thinks it's ____2____ for people to choose public transport or ride bicycles.
Daniel He thinks we can ____3____ to save water.
Sandy We should remember to ____4____ when we leave a room.
1. A. take the underground B. take the bus C. take the train
2. A. good B. wise C. convenient
3. A. take shorter showers B. reuse the water C. turn off the tap
4. A. turn off the lights B. turn off the fans C. turn off the media
Read and think
Mr. Wu: What should we do to live a green life, class
Kitty: My dad used to drive me to school, but now we
take the underground. More and more families
own cars and this causes serious air pollution.
Millie: I agree. It’s wise for people to choose public
transport or ride bicycles.
Daniel: I think we can take shorter showers to save water.
Sandy: Yes. And we should remember to turn off the
lights when we leave a room.
What should we do to live a green life
Make a dialogue
A: What should we do to live a green life
B: I think we should….
A: I agree. It’s necessary/right/useful/wise for people to….
B: Yes. And we can….
Work in pairs (两人一组) and make up a new dialogue.
How can we live a green life
Practice
Could you give me some advice on how to protect the environment to ________________
We should ___________the lights when we leave a room.
Reading more books_____________ us, and we can learn more about the world.
My dad used to ___________ to work, but now he is used to ___________ to work to reduce pollution.
______________________can help save water and energy.
live a green life
turn off
is good for
Taking shorter showers
drive，live a green life, walk, be good for,
turn off, take shorter showers
用方框中所给短语的适当形式填空。
drive
walking
Watch and answer
What is Hobo going to do
Why does Hobo want to plant trees
He is going to plant trees.
Read and answer
What are you going to do,Hobo
Plant trees.
Will more trees be planted this year
Yes.Trees are goood for us.
Ok. I'll go with you. I like digging in the garden.
Are you serious
Sure. I'll plant breadfruit trees. Breadfruit... Yummy!
Why does Hobo want to plant trees
Act out
save water
save energy
Proposal(倡议书）：live a green life
Dear friends:
Our city is creating National Model City of Civilization(创建文明城市). We need to think of ways to go green.
We can
Many hands make light work. If everyone can do something, we will make a big difference.
Requirements（要求）:
1.Work in groups of six.（六人一组）
2.Complete the proposal.
3.Choose one student to present the proposal.
Summary
go green
1
2
3
4
Protect the environment
Save energy
Save water
Reduce air pollution
Conclusion
A green life, play your role!
绿色生活，从我做起！
1. Recite the dialogue.
2. Show your proposal to your friends.
Homework:
Unit 8 A green world
Welcome to the unit
Learning aims
1. To learn some new words, phrases and sentences.
2. To talk about how to live a green life.
3. To know the importance of protecting the environment.
Watch and answer
What can you see from the video
Our planet is in trouble! We should try our best to protect the environment
and live a green life.
Watch and answer
How can we live a green life
1.What causes(造成)the air pollution
2. As a student, how can we reduce air pollution
It’s ____ for people to choose public transport or ride bicycles.
ride bicycles/ walk / take a bus
wise
We can to school.
Factories, rubbish, cars and so on.
Listen and fill
water is useful
We 1. ______ water.
We use water to 2. _____things every day.
We should not 3. _______ water.
We should 4. ______ and save it.
not much water
Save water
drink
clean
waste
reuse
How can we live a green life
Further thinking: How to save and reuse water
重复使用
Look and say
How can we live a green life
Take shorter showers
短时间淋浴
How to save and reuse water
Reuse water
mop the floor
wash the toilet(厕所)
water flowers/trees
clean the car...
keep them in mind!
Read and answer
1. Is there much coal or oil on Earth
2. What should we do
3. What should we do to save energy
No, there isn’t.
We should save energy.
How can we live a green life
Most of our energy comes from coal and oil. There is not much coal（煤）or oil on Earth. We should save energy. We should not drive so much because cars use a lot of energy.
We shouldn’t drive so
much.
Look and say
How can we live a green life
Use both sides of the paper.
What else should we do to save energy
Turn off the lights.
Use new types of energy.
Watch and answer
How can we live a green life
2.How can we reduce waste to protect the environment
Don’t use plastic(塑料) bags.
Separate(分类)the waste
Recycle (回收) the waste
Waste.
1. What can you see in the photos
We can reduce air pollution by riding bicycles.
We can protect the environment by recycling waste.
We can save energy by turning off the lights when we leave a room.
We can save water by taking shorter showers.
Practice
How can we live a green life
Look and say
How can we live a green life
MrWu is asking the students how to live a green life. Work in groups and discuss what you can do.
Listen and choose
How can we live a green life
Name How to live a green life
Kitty They____1____ instead of driving to school because of causing serious problem.
Millie She thinks it's ____2____ for people to choose public transport or ride bicycles.
Daniel He thinks we can ____3____ to save water.
Sandy We should remember to ____4____ when we leave a room.
1. A. take the underground B. take the bus C. take the train
2. A. good B. wise C. convenient
3. A. take shorter showers B. reuse the water C. turn off the tap
4. A. turn off the lights B. turn off the fans C. turn off the media
Read and think
Mr. Wu: What should we do to live a green life, class
Kitty: My dad used to drive me to school, but now we
take the underground. More and more families
own cars and this causes serious air pollution.
Millie: I agree. It’s wise for people to choose public
transport or ride bicycles.
Daniel: I think we can take shorter showers to save water.
Sandy: Yes. And we should remember to turn off the
lights when we leave a room.
What should we do to live a green life
Make a dialogue
A: What should we do to live a green life
B: I think we should….
A: I agree. It’s necessary/right/useful/wise for people to….
B: Yes. And we can….
Work in pairs (两人一组) and make up a new dialogue.
How can we live a green life
Practice
Could you give me some advice on how to protect the environment to ________________
We should ___________the lights when we leave a room.
Reading more books_____________ us, and we can learn more about the world.
My dad used to ___________ to work, but now he is used to ___________ to work to reduce pollution.
______________________can help save water and energy.
live a green life
turn off
is good for
Taking shorter showers
drive，live a green life, walk, be good for,
turn off, take shorter showers
用方框中所给短语的适当形式填空。
drive
walking
Watch and answer
What is Hobo going to do
Why does Hobo want to plant trees
He is going to plant trees.
Read and answer
What are you going to do,Hobo
Plant trees.
Will more trees be planted this year
Yes.Trees are goood for us.
Ok. I'll go with you. I like digging in the garden.
Are you serious
Sure. I'll plant breadfruit trees. Breadfruit... Yummy!
Why does Hobo want to plant trees
Act out
save water
save energy
Proposal(倡议书）：live a green life
Dear friends:
Our city is creating National Model City of Civilization(创建文明城市). We need to think of ways to go green.
We can
Many hands make light work. If everyone can do something, we will make a big difference.
Requirements（要求）:
1.Work in groups of six.（六人一组）
2.Complete the proposal.
3.Choose one student to present the proposal.
Summary
go green
1
2
3
4
Protect the environment
Save energy
Save water
Reduce air pollution
Conclusion
A green life, play your role!
绿色生活，从我做起！
1. Recite the dialogue.
2. Show your proposal to your friends.
Homework: