资源简介

(共35张PPT)
We are trying to Save the earth
Step 1:
Warm-up
Saving the earth begins with small things. It’s time to save the earth.
Are　you　ready
ＲＯＵＮＤ１
ＲＯＵＮＤ２
ＲＯＵＮＤ３
ＲＯＵＮＤ４
What pollution do you know
If you know the answers, please stand up as fast as you can! You don’t need to put up your hands!(直接起来抢答）
Step 2:
Presenting
ＲＯＵＮＤ1
Air pollution
Noise pollution
Water pollution
Land pollution
White pollution
Light pollution
air pollution
noise pollution
water pollution
land pollution
white pollution
light pollution
ＲＯＵＮＤ１
ＲＯＵＮＤ２
ＲＯＵＮＤ３
ＲＯＵＮＤ４
获得一张世界地图碎片
What caused the pollution ？
ＲＯＵＮＤ2
ＲＯＵＮＤ2
Read the survey, find out some causes of pollution.
Student A: The air is badly polluted. I hardly ever see blue skies anymore. There are more cars on the road these days. And factories that burn coal also pollute the air with a lot of black smoke.
Student B: The river near my home used to be clean, but now it is very dirty. I think people are throwing litter into the river. Factories are also putting waste into the river.
Student C: There's too much rubbish and waste on the streets.Every day people are throwing away things like wooden chopsticks, plastic bowls and plastic bags.
air pollution
water pollution
white pollution
ＲＯＵＮＤ１
ＲＯＵＮＤ２
ＲＯＵＮＤ３
ＲＯＵＮＤ４
获得一张世界地图碎片
What should we do？
ＲＯＵＮＤ3
= What are we supposed to do
We should/are supposed to take buses or ride bikes.
take buses or ride bikes
We had better use reusable bags instead of plastic bags.
reusable bags
plastic bags
Why not throw rubbish in the bins
It’s a good idea to recycle the useful rubbish.
throw rubbish in the bins
Other ways to save the earth
Step 3:
Suspense
turn off the water tap
Remember to turn off the water tap.
turn off the lights
Simple things like turning off the lights can help.
Think about more ways to save the earth.
Share your ways and then stick your answers on the blackboard.
Group Work
ＲＯＵＮＤ１
ＲＯＵＮＤ２
ＲＯＵＮＤ３
ＲＯＵＮＤ４
获得一张世界地图碎片
The earth is crying for help!
ＲＯＵＮＤ4
假定你是李华，你要参加学校组织的“拯救地球”的实践宣传活动，请你用英文写一篇倡议书，内容包括:
要点：1.人们生活中所面临的环境污染问题；
2.提出环境保护的具体措施
3.号召大家保护环境，拯救地球。
注意：1. 80词左右；
2. 可以适当增加细节，以使行文连贯。
Step 4:
Climax
Some tips for writing
Tip1：审题
体裁：
人称：
时态：
要点:
第一、三人称
一般现在时,一般将来时
1. pollution
2. measures
3.call on
倡议书
Tip 2：列提纲
Beginning: environmental problems
Body: actions(行动或措施)
Ending: call on(号召)and hope
Topic:
Save the earth
Nowadays, We are facing different kinds of environmental problems, such as______________ .
It’s our duty to save our earth. First of all, we should _____________________________________. What's more, It is important for us to___________________. Last but not least, we’d better__________________.
In a word, let’s work together to protect our environment because we have only one earth. I hope our earth will______________________________.
Level A write the composition by yourselves.
Level B & Level C write it according to the sample(模板)
Step 4:
Production
Tip 3/4：加、连
Check your composition and correct any possible mistakes. 修改文中可能出现的错误。
Tip 5：查
How to make the sentence better
1.We should not use plastic boxes.
We should not use too many plastic boxes.
a lot of/ lots of/ plenty of
Tip 6：美
How to make the sentence better
2.Remember to turn off the water tap.
Remember to turn off the water tap when we finish washing our hands.
Remember to turn off the light,
when we leave the classroom.
How to make the sentence better
3.It’s a good idea to ride a bike, instead of driving a car.
It’s a good idea to ride a bike instead of driving a car, which is good for the environment.
Sharing Time
Peer Checklist (同伴评价表)
In my classmate's passage, I can see the following points:
★beautiful hand-writing(书写美) YES / NO
★few mistakes(错误少) YES / NO
★enough words(字数够) YES / NO
★a complete content(要点齐) YES / NO
★nice words and sentences(文字优) YES / NO
★correct thoughts(思想对) YES / NO
Total: ________★
ＲＯＵＮＤ１
ＲＯＵＮＤ２
ＲＯＵＮＤ３
ＲＯＵＮＤ４
获得一张世界地图碎片
Success
ＲＯＵＮＤ１
ＲＯＵＮＤ２
ＲＯＵＮＤ３
ＲＯＵＮＤ４
Pull together,
the earth becomes complete and beautiful again.
Heal the world
Make it a better place
For you and for me
And the entire human race
If you care enough for the living
Make it a better place
For you and for me
And the entire human race
Step 5:
Ending
Level B&C.
Finish the whole composition after class.
Level A.
Polish the composition.
Thanks for your attention!

展开更多......

收起↑