外研版九年级英语上册课件 Module 7 Unit 2 (共36张PPT)

(共36张PPT)
Module 12 Save our world
Unit 2 Repeat these three words daily: reduce, reuse and recycle.
Green
Do you walk or ride a bike to school
Do you buy new clothes just because they are modern
Do you turn off the lights
when you leave the room
Reduce
Do you take your own cloth bag when shopping and not ask for a plastic bag
Do you use china cups
Reuse
Do you buy drinks in bottles
And what do you do with(处理)
the bottles when they are empty
Recyclable
Other waste
Do you divide the waste into things to recycle and things to throw away
Recycle
1
2
3
4
5
6
7
Lingling’s homework
Reduce means “ ”.
Reuse means “ ”.
Recycle means “ ”.
use less
use again
change things
into something else
to be reused.
Complete the table.
Paragraph Main idea
Reduce
Reuse
Recycle
Do not waste things.
Use things for as long
as possible.
To change things into
something else.
Which suggestion is wrong in the passage
A. Do not order more food than you can
finish.
B. Use less electricity at home.
C. Use paper cups and paper bags.
D. Develop a recycling policy for the whole community.
Difficult sentences
Do you divide the waste into things to recycle
and things to throw away
Although it takes energy to change things into
something else, it is better than throwing things away or burning them.
We cannot hope for rapid change, but lets take these simple steps today so that we will save the world for our grandsons and granddaughters
tomorrow.
Language points
find out 查明
turn off 关闭
ask for 要求
do with 处理
divide …into…
把……分类
6. throw away 扔掉
7. change… into…
把…变成…
8. tons of 许多
9. hope for 希望
10. take steps 采取措施
Complete the sentences.
3.在你买新东西之前，想一想是否有必要。
1.废弃物对我们的环境有害。
Before you buy____________ _______, think whether it is necessary.
something
new
It ______ _________ _______ our environment.
is
harmful
to
2.不要点自己吃不完的食物。
Do not _______more food than you can finish.
order
4.使用物品时间尽可能长些。
Use things for ____ _______ ____ _________ .
6.用瓷杯更好，因为它们可以重复使用许多次。
5.保养物品，以便能使用更长时间。
_____ _____ them, _____ _____they will ____._.
_____ _____ ______ ______use china cups
_______ they can be used many times.
as
long
as
possible
Look
after
so
that
last
It
is
better
to
because
8.把垃圾分为塑料，玻璃，纸和橡胶。
7.我们每年扔掉很多垃圾。
We _______ tons of rubbish ________ each year.
_________ your rubbish _______ plastic, glass, paper and rubber.
throw
away
Divide
into
9.为整个社区制定一个再循环方案。
_________ _________ _________ ________for
the whole community.
Develop
a
recycling
policy
Writing
Make our hometown greener
P1
P2
P3
Dear everyone,
As we all know, we all need a healthy environment, so it’s
our duty to protect the environment.
If everyone starts to act now, the world will be beautiful.
The Students’ Union
First / Second / Third / … /Finally, …
Show time
The beautiful earth is our home.
Do you love to live here
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 use many times.
Buy products such as recycled paper so that we can help to save trees.
We should repeat these three words daily:
Homework
Read and retell the passage.
Finish this writing after class.
Thank you for listening.