初中英语外研版九年级上Module 12 Save our world Unit 2 课件（共24张PPT，内嵌视频）

(共24张PPT)
Unit 2
Module 12
Save our world
To summarize the solutions on saving energy and protecting environment
To make suggestions and give reasons using because, so and so that
学习目标
To learn some key words and useful expressions about environment
Lead in
recycle bottles
What can we recycle
recycle paper
reuse things
1.Look at the pictures. Say which ways are good for the environment and why.
Reading & vocabulary
新课讲授
We shouldn’t use disposable food box or chopsticks.
These are some bowls and spoons made of china.
They are good for the environment because we can use them many times.
Do you use china cups
Warming up
Do you buy drinks in bottles
And what do you do with (处理) the bottles when they are empty
Reuse
Warming up
×
×
√
√
1. 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 money.
√
√
√
×
P99
Read the suggestions. Look through the passage and check(√) which suggestions are mentioned in the passage.
Task 3
Let’s speak out.
话题：环境保护
要点提示：全球污染严重，问题很多，我们要采取行动，保护地球。
要求：用6-7句话表达你的想法。
Reading and vocabulary
Look at the pictures on the next page. Say which ways are good for the environment and why.
01
It is better to use a lunch box and china cup than a paper bowl and cup, because they are reusable, paper cups can only be used once and have to be thrown away.
Reading and vocabulary
Writing
Work in pairs. Make a list of things you can do to make your school greener.
Don’t throw bottles away.
metal
Glass
Paper
Plastic
Clothes
Shoes
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.
Writing
Conclusion
We cannot hope for rapid change, but let’s take these simple steps today
so that we will save the world for our grandsons and granddaughters tomorrow.
Structure of the passage
throw away 扔掉; 错过; 浪费(金钱)
① It can be reused—don’t throw it away.
它能够被再次使用—不要把它扔了。
② Who wants to eat food that is thrown away as waste
谁想吃被当作垃圾扔掉的食物？
throw away 是一个动副型词组，代词作宾语时一定要放在两词之间。
与away 相关的短语
take away 拿走
give away 赠送；泄露
get away （from） 逃离；脱身
put away 将……收起
run away 逃离
pass away 去世
考题在线3：—Sam, let’s ______ these old things. I don’t need them anymore.
—No. We can try to put them to good use.
A. pull down B. fix up
C. hand out D. throw away
D
推倒
修理
分发
扔掉
返回
③... and it is harmful to our environment.
harmful adj. 有害的
① Watching TV too much is harmful to our eyes.
= Watching TV too much does harm to our eyes.
=Watching TV too much is bad for our eyes.
be harmful to = do harm to = be bad for，“对……有害”
harm n. 损害
do harm to 对……有害
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 a better to recycle them.
Possible answer:
Help Make a Green School!
We can do many things to make our school green. Remember the three most important words: reduce, reuse and recycle!
Reduce
Many people waste paper because paper is cheap. But we should use less paper so that we can save trees. Make sure you write or print on both sides of the paper so that nothing is wasted. This simple tip will cut your paper usage in half!
2. How can these things be reused
Recycled paper can be used for notebooks, tickets or writing paper.
Old clothes can be …
3. How does this help the environment
It can save energy…
4. Have you ever recycled or used things that can be recycled How
…
Complete the conversation with the correct form of the expressions in the box.
be good for throw away turn off worry about
Mike: I hear you are off to the Caribbean for a holiday! Lucky you! But aren’t you (1) ______________ the pollution that such long plane journey may cause for the environment
Ken: I know, but what can I do about it I’ve already tried my best to protect the environment. I recycle.
worried about
7