(共18张PPT)
unit 6
Earth first---
Presenting ideas
Look at the pictures and answer the questions.
Could you please describe the phenomenon of
this picture
There's too much garbage.
Throw all kinds of garbage around.
There is no garbage classification.
Hazards of littering.
Environment pollution.
Harmful to human health.
Waste resources.
Affect the image of the city.
Garbage is a resource that is misplaced.
How to reduce the generation of garbage
Use recyclable objects.
Writing a persuasive letter
How to a letter
写信人地址Addresser's Address
日期Date
收信人地址Receiver's Address
称呼Salutation
标题/事由Subject / Re
Please look at the letter and answer the questions.
Dear Friends,
We are writing this letter to call on everyone to take part in the Clear Your Plate campaign. It urges people to save food by not wasting anything on the dining table. You may not know over 30% of the world’s food is wasted, while many people in poor areas do not have enough to eat. In order to save food, we propose:
Why does the writer write this letter
Tto call on everyone to take part in the Clear Your Plate campaign.
Dear Friends,
We are writing this letter to call on everyone to take part in the Clear Your Plate campaign. It urges people to save food by not wasting anything on the dining table. You may not know over 30% of the world’s food is wasted, while many people in poor areas do not have enough to eat. In order to save food, we propose:
What is the problem of recent days
Over 30% of the world’s food is wasted.
In order to save food, we propose:
1 Do not order more than you need in the school canteen.
2 Order less and take leftover food home when dining in restaurants.
3 Call on family members and friends to take part in the campaign.
What can we do to save food
1 Do not order more than you need.
2 Order less and take leftover food home.
3 Call on fpeople to take part in the campaign.
Problem: food is wasted
Cause(s): many people lack the awareness of saving food
Solution(s): 1 Do not order more than you need.
2 Order less and take leftover food.
3 Call on people to join the campaign.
Work in groups and finish the blanks.
Work in groups. Discuss other problems and try to write a persuasive letter.
Try to write a mind map about environmental porblem.
Useful expressions
Writing this ... is to raise your awareness
We recommeded that…
Different peole have different opinions...
In order to ... , we should…
Title:
Introduction:
Reasons:
Think about a book that you want to recommend to the class and finish the blanks.
Work in groups. Talk about it.
1.Say what book you want to recommend.
2.Give a description of it.
3.State the reason that you want to recommend it.
1.
2.
3.
Thank you