Module 12 Unit 2 Repeat these three words daily: reduce, reuse and recycle.课件 外研版英语九年级上册 (共35张PPT)

(共35张PPT)
Module 12
Save our world
Unit 2
Repeat these three words daily:
reduce, reuse and recycle.
Do you live a green life
Resource conservation and pollution reduction
节约资源, 减少污染
Green consumption and green purchase
绿色消费, 环保选购
Repeated use
重复使用，多次利用
Recycling
分类回收，循环再生
Natural protection and co-existence
保护自然，万物共存
Save the earth and save us.
1.Look at the pictures. Say which ways are good for the environment and why.
china divide necessary plastic policy reuse
2.Look at the title of the passage. What suggestions do you think the passage will make Use the words in the box to help you.
It is better to use china cups and bowls because they can be used many times.
Reading
3.Read the passage and answer the questions.
Which ways are good for the environment and why
4.Check (√) the suggestions that are mentioned in the passage.
Order food that you can finish.
2. Use less electricity at home.
3. Learn ways to recycle rubbish.
4. Use paper cups and paper bags.
5. Repair things.
6. Divide rubbish into different groups.
7. Collect waste or rubbish to raise money.
8. Burn things to save energy.
1. Do you divide the waste into things to recycle and things to throw away
divide作动词，意为“分开；分隔”，常
与介词into搭配使用，表示把一个整体
分成几部分。
(1) 他把这块蛋糕分成了五份。
He _______ the cake ____ five pieces.
(2) 我们被分成了三组。
We _____ _______ ____ three groups.
were divided into
divided into
throw away 扔掉; 丢弃
若跟代词作宾语时，代词要放在throw与away之间；若跟名词作宾语时，名词可位于throw与away之间，也可位于away之后。
【运用】
Recycling is good, so don’t ________ bottles or newspapers. (2014江西南昌)
A. find out B. hand in
C. use up D. throw away
D
2. Repeat these three words daily: reduce, reuse and recycle.
repeat v. 重说; 重新做
前缀“re-”, 意思是“再, 重复”
e.g. I’m sorry --- could you repeat
that
对不起---你可以再说一遍吗？
reuse v. 再次使用; 重复利用
e.g. Please reuse your envelopes.
信封请重复利用。
The bottles can be reused up to
20 times.
这些瓶子可重复使用达20次。
3. We throw tons of rubbish away each year, and we have to make a change.
ton n. 吨
tons of 许多, 很多
e.g. We’ve bought tons of beer for the
party tonight.
我们为今晚的聚会买了大量啤酒。
4. Although it takes energy to change things into something else, it is better than throwing things away or burning them.
change … into …
把……变成……
e.g. You can’t change iron into gold. 你无法把铁变成金子。
5. We cannot hope for rapid change, but let’s take these simple steps today …
take steps 采取措施
e.g. We need to take some steps to reduce pollution.
我们需要采取一些措施了减少污 染。
5.Find two things you should do and two things you should not do in the passage. Give reasons. Use your answers to write sentences.
We should recycle rubbish because it can help us protect the environment.
Should:
Walk or ride a bike to school.
Use China cups and cloth bags.
Reasons:
Walking or riding a bike doesn’t burn oil and cause air pollution.
China cups and cloth bags can be used many times.
Should not:
Buy new clothes just because they are modern.
Waste things.
Reason:
Old things can be just as good as new ones.
6.Complete the passage with the correct form of the words in the box.
We throw away _____ of rubbish every year. If we want a clean world for our grandsons and ______________, we have to reduce, reuse and _______.
divide granddaughter plastic policy rapid recycle repeat step ton
tons
granddaughters
recycle
6.Complete the passage with the correct form of the words in the box.
_______ these three words every day. The first _____ is to use less. The second is to use things as long as possible. Then ______ your rubbish into _______, paper, rubber and glass. Finally, draw up a recycling ______ for your community. We cannot hope for _____ change, but every little bit helps!
Repeat
step
divide
plastic
policy
rapid
7.Work in pairs. Make a list of things you can do to make your school greener.
Don’t throw bottles away.
Carry home-made bags.
Try to cut down on the use of
plastic bags.
Turn off the lights when we leave
our classroom.
Recycle paper and many other
things.
8.Write a passage on how to make your school greener and give reasons. Use the list you have made in Activity 7 to help you. Use because, so and so that.
Don’t throw bottles away because it is better to recycle them.