Module 12 Save our world Unit2 period1课件(共20张PPT)外研版九年级上册

(共20张PPT)
Module 12 Save our world
Unit2（period1）
Repeat these three words daily:
reduce,reuse and recycle.
年 级：九年级 学 科：英语（外研版）
Unit2（period1）
Repeat these three words daily:
reduce,reuse and recycle.
12
Module
Save our world
Learning goals
At the end of this period,you will be able to:
1.To understand the main idea of the passage
and predict what the passage will include.
2.To make suggestions and give reasons using
because,so and so that.
Survey
Before-reading
How green are you Your marks________
1.Do you walk or ride a bike to school
Yes(1) No(0)
2.Do you buy new clothes just because they are modern
Yes(0) No(1)
3.Do you turn off the lights when you leave the room
Yes(1) No(0)
4.Do you take your own bag when shopping and not
ask for a plastic bag
Yes(1) No(0)
5.Do you buy drinks in bottles And what do you do
with the bottles when they are empty
Use them to keep something (1)
Throw them away (0)
6. Do you divide the waste into things to recycle and
things to throw away
Yes(1) No(0)
How green are you
5~6 3~4 0~2
Discussion:
Talk about the green ways you know in our daily life.
It is better to_______because_______.
china walk ride a bike plastic chemical / pl st k/
It is better to walk to school because it causes less pollution.
It is better to_______because_______.
While-reading
1.How many ways about being green are mentioned
A. Two B. Three C.Four
Read for information:
2.What does the word“reuse” mean
A.use less
B.use again
C.change things into something
else to be reused
Tip：We can get the main information from the heading and the first sentence.
Reduce
3.Why should we turn off the lights
when we don't need them
Read for information:
4.What shouldn't we do Why
because it can save energy.
We shouldn't order more food than we can finish.
because it wastes money and food.
Thinking
Is it good to use the plastic bags Why
Read for information:
Reuse
5.How to deal with the broken things
6.Why is it better to use china cups and
cloth bags
Repair them if possible.
Don't throw them away and buy new ones.
Because they can be used many times.
How to deal with the empty bottles
Thinking
They can be recycled
Recycle
Read for information:
7. Why do we keep on recycling
although it takes energy
Because it's better than throwing things away or burning them.
8.How to make changes
_____ the rubbish ____ plastic,
glass,paper and rubber.
Develop a _______________ for
the whole community.
Buy products such as recycled paper_______ we can help to save trees.
Divide into
recycling policy
so that
短文填空
We throw away(1)______ of rubbish every year.If we want a clean world for our grandsons and(2) _____________, we have to reduce, reuse and(3)________.(4)________these three words every day. The first(5)______ is to use less. The second is to use things as long as possible.Then(6)_______
your rubbish into(7)________, paper, rubber and glass. Finally, draw up a recycling(8)________for your community. We cannot hope for(9)_______ change,(10)____ every little bit helps!
tons
granddaughters
recycle
Repeat
step
divide
plastic
policy
rapid
but
post-reading
We're creating a civilized city,we should make our city green,talk with your partner about the ways to make our city green and give reasons.
Don’t throw bottles away because it is better to recycle them.
post-reading
Don’t throw bottles away because it is better to recycle them.
If every one brings a leaf,we'll have a tree.
If every class brings a tree,we'll have a forest.
We only have one earth,save the earth ,save ourselves!
Summary
Reduce
Reuse
Recycle
Turn off the lights when you
do not need them so we can
save energy.
It is better to use china cups because they can be used
many times.
Buy products such as recycled paper so that we can help to
save trees.
We should repeat these three words daily:
Write a short passage about how to make a green city.
Homework