《We're trying to save the earth!》PPT课件4
Discussion
What should we do to help save the earth?
Turn off the lights when we leave a room.
Take our own bags when shopping.
Ride a bike.
Recycle paper.
Don’t use paper napkins.
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What should government do to help save the earth?
They should close down the factories that put waste into the river.
Set up a lot of dustbins on the street.
Stop people from using wooden chopsticks,plastic bowls and bags.
Organize people to clean up the streets and rivers.
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3b Write a letter to the city major about the problem and your suggestions.
In your letter, describe the environmental problems in your town/city
① What are the problems?
② Where are they?
③ What or who is causing these problems?
Then, give suggestions or possible ways to solve the problems.
I think that…
We should/ could…
I suggest…
... ... ...
1. My alarm clock doesn’t work. It needs ______.
A. to be repaired B. repair
C. to repair D. for repairing
2. His death was _____ by a high fever.
A. spread B. caused C. got D. showed
3. His mother ____ a worker in that factory.
A. used to be B. used
C. used to being D. used be
4. —Your classroom is very clean.
—Sure. It ________ after school every day.
A. is cleaned B. cleans
C. cleaned D. is cleaning
... ... ...
Homework
1. Write a letter to the local goverment, raise the environmental problem and try to think out possible solutions .
2. 背诵2b.
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