鲁教版英语九年级全册Unit 8 We’re trying to save the earth!Section B 3a-3b课件+嵌入音视频（24张PPT）

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Unit8 we're trying to save the earth !
Section B 3a-3b
（writing）
鲁教版《义务教育教科书》初四英语


What pollution can you find out ?

Topic
pollution
Air pollution
water pollution
noise pollution
Land pollution

Let’s try to save our environment

Task:
write a letter to the city mayor
Describe the environmental problems and how to solve them



FREE TALK
Talk about the environment around you .
Which part is good environment?
Why are they nice?
Which part is bad environment?
Why do they need to be improved?




FREE TALK
Good environment why? Bad environment
why?
street \park\ river \air \noise street \park\ river \air \noise





What is the problem?
What caused the problem
How should the problem
be solved
The river was really dirty ,
even the bottom of the river was full of rubbish.
There were no more fish for fishermen to catch
People are throwing rubbish into the river ,
factories are putting waste into the river
We should write to the government and
ask them to close down the factories
Everyone should help to clean up the river
what
why
how
Air pollution

Do you know the pollution?
Air pollution
Water
pollution
Land
pollution

………….
………….
………….
………….
Noise
pollution


Save the earth, Our Only Home.
保护地球，我们唯一的家
Earth is our home, you rely on green.
地球是我家，绿化靠大家。
Let's do our best to make the earth more beautiful.
让我们尽力让地球更美丽。



what
why
how
Rubbish ____（在小区到处都是）
Our environment _____(越来越糟糕)
People ______(没有将垃圾放在垃圾箱)
There aren't ____(足够的垃圾箱在小区)
I think people should _____(帮助清理小区)
I suggest our government should ___(在小区里放置更多的垃圾箱)
Rubbish is everywhere in our neighborhood
Our environment is becoming worse and worse
People don't put rubbish in the dustbins
There aren't enough dustbins in the neighborhood
I think people should help clean up the neighborhood
I suggest our government should put more dustbins in
neighborhood



what
why
how
Rubbish ____（在小区到处都是）
Our environment _____(越来越糟糕)
People ______(没有将垃圾放在垃圾箱)
There aren't ____(足够的垃圾箱在小区)
I think people should _____(帮助清理小区)
I suggest our government should ___(在小区里放置
更多的垃圾箱)



the river..
The water ...
People ..
Factories ..
I think people should ..
I suggest our government should ..
what
why
how


what
why
how
The air pollution is
Factories
More cars
I think we should
I suggest government should




Good environment why? Bad environment
why?
street \park\ river \air \noise street \park\ river \air \noise

Writing

Write a letter to the city mayor about the problems and
suggestions
In your letter ,describe the environmental problems
in your town

Give suggestions or possible ways to solve the problems
.
Writing
What is the problem in your city?
Where are they？
What or who is causing the problem?
I think.....
We should ......
I suggest.....

suggestions：
温馨提示
The Standard Stars
Handwriting(书写)
Grammar(时态、人称)
Sentence structure（句型）
letter structure（信格式）







Introduction



Group 1、
Finish the composition
Writing
Task one
Please write a letter to the city mayor .
Dear______
________________________________________________________________________________________________________________________________
Yours,
Mary

Task two
Fill in the blanks.
Dear______
Environmental problems are becoming ___
In our neighborhood rubbish ______because _____
I think people should ______. I suggest our government could ______
If we do like this, our neighborhood will _____
I hope ___________
Yours,
Mary
choose one to finish
people's pollution

Modify:(批改)
Change the paper with your partner and
make some marks in red.
the pollution
the reason
your suggestions


Our family-----Beautiful Rongcheng

president Xi’s words
China highly values environmental protection.
Clear waters and green mountains are as good as mountains
of gold and silver.?

Homework
A. Talk with your parents about
the environmental problems you saw
B. Write :How to deal with the problems
Thank you !
Bye-bye!