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(共24张PPT)
Unit 3 Doing Our Part for the Environment
Listening and Speaking
Lead-in
What's the song about
Listen and match
听录音，将对话与其提及的活动匹配。
1) Dialogue 1
2) Dialogue 2
3) Dialogue 3
4) Dialogue 4
A. preparing an environmental
protection presentation
B. planting trees in Rose Valley
C. taking public transportation to the park
D. having a nice picnic
录音原文
Scripts
Dialogue 1
W: How was your picnic
M: It was great. The weather was warm and sunny.
W: Yeah. It was a good day yesterday. I think we’ve seen more blue skies this year.
M: I agree.
Go back 返回
录音原文
Scripts
Dialogue 2
W: What are you doing
M: I’m preparing a presentation about environmental protection.
W: What are you going to say
M: I’ll advise people to use environment-friendly bags instead of plastic ones.
Go back 返回
录音原文
Scripts
Dialogue 3
W: Our volunteer group is going to plant trees in Rose Valley on Friday.
M: It’s so nice of you to do that! Trees can clean the air and reduce pollution.
W: Would you like to join us
M: Yes, of course.
Go back 返回
录音原文
Scripts
Dialogue 4
W: What shall we do this weekend
M: How about going to the park
W: Good idea! I’ve got my car back from the 4S store and we can drive there.
M: No. Let’s take public transportation instead. It’s good for the environment.
Go back 返回
听录音，选择正确答案。
2) What may cause smog
A. Burning too much coal and oil. B. Having too much rain.
C. Having too many bikes. D. Using electric cars.
1) What will the weather be like next week
A. It will be sunny. B. It will be smoggy.
C. It will snow. D. It will rain.
3) What do many people do in the smoggy days
A. Take public transportation.
B. Wear warm clothes.
C. Stay at home.
D. Drink more water.
Listen and choose
听录音，选择正确答案。
5) What does the company encourage its employees to do
A. Plant more trees.
B. Take public transportation.
C. Drive to work.
D. Stay at home in bad weather.
4) What makes the air quality worse
A. The trees. B. Burning less coal and oil.
C. Human activities. D. Some unknown reasons.
Listen and choose
听录音，选择正确答案。
2) What may cause smog
A. Burning too much coal and oil. B. Having too much rain.
C. Having too many bikes. D. Using electric cars.
1) What will the weather be like next week
A. It will be sunny. B. It will be smoggy.
C. It will snow. D. It will rain.
3) What do many people do in the smoggy days
A. Take public transportation.
B. Wear warm clothes.
C. Stay at home.
D. Drink more water.
Listen and choose
听录音，选择正确答案。
5) What does the company encourage its employees to do
A. Plant more trees.
B. Take public transportation.
C. Drive to work.
D. Stay at home in bad weather.
4) What makes the air quality worse
A. The trees. B. Burning less coal and oil.
C. Human activities. D. Some unknown reasons.
Listen and choose
录音原文
Scripts
W: Do you know what the weather will be like next week
M: The forecast says it’s going to be smoggy.
W: Oh, that’s terrible! Why do we have so many smoggy days recently
M: There may be natural reasons, but I think human activities are making things worse.
W: Yes. It is said that burning too much coal and oil may cause smog.
M: Exactly! Smog can bring great harm to our health.
W: That’s true. Many people have to stay at home to protect themselves in such bad weather.
录音原文
Scripts
M: I hope we can do something to solve the problem.
W: I think more and more people have realized the importance of environmental protection.
M: Yeah. Everybody is responsible for it and a lot of people are taking actions now.
W: That’s why our company is encouraging us to take public transportation instead of
driving to work.
W: Yes. We can protect the environment by making small changes to our daily life.
M: That’s true.
1.environmental protection
2. plant trees
3. presentation
4. take public transportation
5. have a picnic
6. advise sb to do sth
7. environment-friendly
8. instead of
9. plastic bags
10. reduce pollution
11. cause
12. smog/smoggy
13. electric cars
14. coal and oil
15. human activities
16. stay at home
17. drive to work
18. take actions
19. be responsible for
20. make changes
环保
种树
陈述
乘坐公共交通
野餐
建议某人去做...
环保的
而不是
塑料袋
减少污染
导致
雾霾/雾霾的
电动车
煤和石油
人类活动
待在家里
开车去上班
采取行动
对...负责
做出改变
Key words
听录音，完成记者对格林女士的访谈记录。
Interview Notes Name of the guest: Amy Green Topic: Effective ways of environmental protection Measures Reasons
To go to school or work by public transportation instead of driving our own cars. The 1)　　　　 quality will be improved and the traffic jams will be 2)　 　　　　.
To use 3) bags when shopping. They are environment-friendly.
To plant more 4) . They can bring us more 5) .
To make changes to the way we live. It can help to 6) big environmental issues.
air
reduced
cloth
trees
fresh air
deal with
Listen and complete
录音原文
Scripts
M: Good morning, Ms. Green. Welcome to our radio program!
W: Good morning, Mr. Li. Thank you for having me.
M: You’ve done a lot of volunteer work in environmental protection. Could you share with us some effective ways to protect the environment
W: Sure. There’re many things we can do to protect the environment. For example, we can use public transportation to go to school or work instead of driving our own cars.
M: Yes. That is helpful to improve air quality and reduce traffic jams.
W: That’s right. Burning oil is one of the main causes of PM2.5 and smog.
M: Is there anything else we can do
录音原文
Scripts
W: Of course. We can use cloth bags for shopping instead of plastic ones. They’re reusable and environment-friendly.
M: Oh, I notice that cloth bags are becoming more and more popular.
W: Yeah. Many people have realized the importance of environmental protection.
M: My friends and I are planning to plant trees this weekend.
W: That’s very nice of you to do that. More trees will bring us more fresh air.
M: Well, I think environmental protection is about changing the way we live.
W: Exactly. And by making small and simple changes to our life, we can help to deal with big environmental issues.
Key words
1. measure
2. reason
3. instead of
4. air quality
5. traffic jams
6. cloth bags
7. fresh air
8. deal with
9. environmental issues
措施
原因
而不是
空气质量
交通堵塞
布袋
新鲜空气
处理
环境问题
Part 4
Do a match
M: What did you do last weekend
W: I worked as a volunteer for an environmental protection organization.
M: Wow! 1)
W: I helped people sort garbage and handed out cloth bags.
M: That’s good. What do you think we can do to deal with environmental issues
W: Well, I think we can try to live a green life and encourage other people to do so.
M: OK. 2)
W: You’re right. We can’t fix everything. But at least we can make a small difference.
选择合适的内容补全对话并跟读。
You can learn to sort your garbage and help others sort their garbage.
Can you tell me what I can do
Everyone is welcome to help save our planet.
But there are still a lot of problems we can’t solve.
What did you do
B
C
D
E
A
E
D
Complete and speak
M: I see! 3)
W: Sure. You can start by saving water, reducing the use of coal and oil as well as planting more trees.
M: Anything else
W: 4)
And you can be a volunteer like me.
M: Really Can I
W: Of course. 5)
选择合适的内容补全对话并跟读。
You can learn to sort your garbage and help others sort their garbage.
Can you tell me what I can do
Everyone is welcome to help save our planet.
But there are still a lot of problems we can’t solve.
What did you do
B
C
D
E
A
B
A
C
Complete and speak
Key words
1. work as
2. environmental protection
3. sort garbage
4. hand out
5. deal with
6. environmental issues
7. encourage sb to do sth
8. solve problems
9. save our planet
10. as well as
充当；作为
环保
垃圾分类
分发
处理
环境问题
鼓励某人做...
解决问题
拯救我们的星球
也
Homework
1. Recite the useful expressions.
2. Preview the text of the reading part.
Thank you!

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