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Module 12 Save our world
Unit 2 Repeat these three words daily:
reduce, reuse and recycle.
1. What do you think of when you see the color green
2. How green are you
Free talk
What does this symbol mean
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
Read the part - Reduce and analyze the structure of this paragraph.
What
Why
③
How
①
②
④
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
Read the part – Recycle and analyze the structure of this paragraph.
What
Why
How
①
②
③
Structure
1. Do you take your own bag when shopping and not ask for a plastic bag
你买东西的时候拿着自己的袋子而不要塑料袋吗？
注意：由when, while等引导的时间状语从句，当主句的主语与从句的主语相同且从句谓语动词含有 be 动词时，常省略从句的主语和 be 动词。
(1)Tim enjoys listening to his MP4 player while (he is) waiting for the school bus.
Tim一边等校车，一边听MP4里的音乐。
(2) While (you were) walking the dog, you were careless and it got loose and was hit by a car.
在遛狗时，你不小心让狗挣脱了绳子，结果狗被车撞了。
句中的 when shopping 实际上是 when you are shopping的省略，其中when是连词。
2. And what do you do with the bottles when they are empty
你是怎么处理空瓶子的？
do with : 对付；处理 通常与what连用；侧重于对某事物的利用或处置。
(1)The teacher didn’t know what to do with the naughty pupil．
教师不知道该怎样对待那个顽皮的学生。
(2)What should I do with this old computer
这台旧电脑怎么处理？
deal with : 对付；处理 通常与how连用；强调处理问题的方式、方法。
Reduce
Reduce means “use less”. Do not waste things. It saves money and causes less pollution. Do not order more food than you can finish. Turn off the lights when you do not need them. Before you buy something new, think whether it is really necessary because maybe the old one is just as good!
Reading and vocabulary
Reuse
Reuse means “use again”. Use things for as long as possible. Look after them so that they will last. Repair them if possible. Do not throw them away and buy new ones. Do not use paper cups or paper bags. It is better to use china cups and cloth bags because they can be used many times.
Reading and vocabulary
Recycle
Recycle means “change things into something else to be reused”. 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…”
We throw tons of rubbish away each year, and we have to make a change. Divide your rubbish into plastic, glass, paper and rubber. Develop a recycling policy for the whole community. Buy products such as recycled paper to help save trees.
Reading and vocabulary
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.
take steps
“采取措施”
Ⅰ. Read the passage quickly and choose the right answer.
1. The passage may come from __________.
A. a menu B. a dictionary C. a storybook D. a magazine
2. What is the passage talking about
We produce waste every day.
We should reduce, reuse and recycle to make our world green.
We can hope for the rapid change to save the world.
Divide rubbish into different groups.
Reading and vocabulary
do with 还有“忍受、相处、有关”等意思
We can’t do with such carelessness.
我们不能容忍这种粗枝大叶的作风。
We are difficult to do with the new comer.
我们很难与新来的那个人相处。
I have nothing to do with him.
我跟他无任何关系。
2. Do you divide the waste into things to recycle and things to throw away 你会把垃圾分成可回收和可扔掉的两类吗
1) divide… into… 把……划分为/分成……
Divide the cake into four parts.把蛋糕分成四份。
Our class are divided into four groups.我们班被分成四个组
2) throw …away…:把……扔掉
The meat smells bad and you’d better throw it away.
这肉臭了，你最好把它扔掉。
It's wasteful to throw away glass, paper and metal.
扔掉玻璃、纸片和金属是很浪费的行为。
考题在线5：—Would you please ______ what you said
—Sure. I asked you to have a rest. It’s too hot today. [襄阳]
A. show B. spell
C. review D. repeat
【点拨】根据下文语境提示“I asked you to have a rest. 我叫你休息一会”, 可知对方请求重复另一方所说的话。
D
Reduce
Reduce means “use less”. Do not waste things. It saves money and causes less pollution. Do not order more food than you can finish. Turn off the lights when you do not need them. Before you buy something new, think whether it is really necessary because maybe the old one is just as good!

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