(共17张PPT)
Unit4
Global warming
Using language & Writing
参赛者：陆翔
What can we do about global warming
1). Who is the writer
2). What’s the purpose of this letter
Task 1:Skimming
Task2:Scanning
Earth Care gives some suggestions to Ouyang Guang. What are the suggestions
Earth Care’s suggestion Is it easy to do it Reason
If you’re cold, put on more clothes instead of turning up the heat.
Motor vehicles use a lot of energy, so walk or ride a bike if you can.
Recycle cans, bottles, plastics and newspapers and buy things made from recycled materials.
Yes
Yes
Yes
Yes
If you are not using electrical appliances, turn them off.
Earth Care’s suggestion Is it easy to do it reason
Get your parents or friends to buy products that are made to save energy.
Plant more trees.
Talk with your family and friends about global warming and tell them what you’ve learned.
Yes
Yes
Yes
Task3:True or False.
The author(Ouyang Guang) thinks that individuals have much effect on environmental problems.
In fact, everyone’s contribution makes a difference in protecting our earth.
It is OK to leave an electrical appliance on.
F
T
F
Discussion
I want to buy a car, do you agree with me And why
Writing task:
今天，我们就Misss Lu家是否买私家车展开了一场讨论。一些同学赞成买车, 而另外一些同学却持相反的观点, 不赞成买车。请你用英语写一篇短文，介绍今天班里讨论的情况及个人看法.
写作要点：
一些人 另一些人 个人观点
fast
convenient
easy to take visits
to relax oneself
cool
…
too expensive
have a bad effect on
carbon dioxide
be bad for
save energy
… …
…
…
Love our planet!
Love life!
Start from every little bit to fight against global warming.
Homework
Talk with your family and friends about global warming and tell them what you’ve learned.
Thank you
