Learning Aims
1.Knowledge aims
1) To learn something about protecting the environment.
2)To know more about the ways to save the world.
3)To learn the grammar: word-building---- suffixes and prefixes
2.Ability aims
The students will be able to grasp the key words and expressions about the environment and can use corrected patterns to communicate with others in both oral English and written English.
3.Emotional aims
Help the students learn how to communicate with others, and let the students realize the responsibility of protecting the environment. It’s time to save our world.
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Let's see
If you're green?
Do you try to walk or ride a bike to school?
Do you buy new clothes just because they are the latest fashions?
Do you open a window instead of turning on air conditioning?
Do you buy things produced locally instead of made aboard?
Do you take your own cloth bag when shopping instead of using plastic bags?
Do you sort the waste before throwing it away?
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1.What can we reuse?
We can reuse a lot of things ,such as paper,water and so on.
2.What can be recycled?
Paper,cloth,batteries and glass can be recycled.
3. What can’t we throw away?
If things can be used for a longer time, we shouldn’t throw them away.
4. What takes a lot of energy to make?
New things take a lot of energy to make.
5. What pollutes the air and water?
Things made out of plastic and rubber.
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Check (√) the things you Should do.
( T ) 1. Order food that you can finish.
( F ) 2. Use less electricity at home.
( T ) 3. Learn ways to recycle at home.
( F ) 4. Use paper cups and paper bags
( T ) 5. Repair things.
( T ) 6. Divide rubbish into different groups.
( F ) 7. Collect waste or rubbish to raise money.
( F ) 8. burn things to save energy.
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Language points
1. be careful /about of 小心/谨慎地对待
Be careful of /about the ice on the road.
当心马路上的冰。
Be careful of /about your health.
注意你的健康；请多保重。
2. throw away 扔掉
Don’t throw away those boxes.
不要把那些箱子扔掉。
Do not throw that plastic bag away, it may come in handy.
别把那个塑料袋扔了，会用得着的。
3. care about 关心，介意，在乎
I care about you a lot.我对你很关心。
I don’t care about money.我不在乎钱。
4. do harm to 对……有害
The trials show that smoking will do harm to people.
试验显示抽烟对人体有害。
It wouldn't do him any harm to work a bit harder.
工作努力点对他没什么害处。
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Work in pairs. Make a posterabout how to be green.
1.Make a list of things you use every day that you could recycle.
glass bottles, newspapers, old clothes ....
2.Make a list of the things that use
electricity in your home.
lights, car, fridge ...
3.Make a list of green products --things
that have already been recycled.
Paper,glass,plastic bottles.....
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Make suggestions about how to be green. Give reasons using because, so and so that.
1.Don't throw bottles away because it's better to recycle them.
2.Do turn out lights so that you use less energy.
3.Try to use recycled paper because it saves energy.
《Repeat these three words daily:reduce reuse and recycle》Save our world PPT课件3 Words Review china n. 瓷；瓷器 divide v. 分开 plastic n. 塑料 adj. 塑料的 policy n. 政..
《Repeat these three words daily:reduce reuse and recycle》Save our world PPT课件 Linglings homework Reduce meansuse less. Reuse meansuse again. Recycle meanschange thing..
发布于：2020-05-03 11:30:21
0
九年级上册
Words Review
china n. 瓷；瓷器
divide v. 分开
plastic n. 塑料 adj. 塑料的
policy n. 政策；方针
reuse v. 再次使用；重复利用
bottle n. 瓶
throw away 扔掉；丢弃
repeat v.重说；重新做
reduce v. 减少；减低；缩小
cloth n. 布；布料
ton n. 吨
tons of 许多；很多
rubber n. 橡胶
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Objectives:
1.Understand the main idea of the passage and predict what the passage will include
2.To learn some key words and useful expressions about environment
3.To make suggestions and give reasons using because, so and so that
Words:
divide bottle repeat rubber rapid grandson/granddaughter
Phrases:
throw away take steps tons of
Patterns:
Look after them so that they will last.
It is better to use china cups and cloth bags because they can be used many times.
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Possible answers:
☺It is better to use china cups and bowls because they can be used many times.
☺It is better to divide the waste into things to recycle and things to throw away.
☺It is necessary to use less plastic bags.
☺You should make a recycling policy for your classmates and yourself.
Do a survey
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?
Do you take your own bag when shopping and not ask for a plastic bag?
Do you buy drinks in bottles? And what do you do with the bottles when they are empty?
Do you divide the waste into things to recycle and things to throw away?
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Language points
1. Do you divide the waste into things to recycle and things to throw away.
你们讲废物分成要回收的和需丢弃的吗？
throw away表示“扔掉；丢弃”。
多年前我就把那些裤子扔掉了。
I threw those trousers away years ago.
你打算什么时候扔掉那些旧杂志？
When are you going to throw away those old magazines?
Divide the dough into four parts and make each into a ball.
把面团分成四部分，然后把每一部分弄成球状。
The book is divided into six sections.
这本书分为六部分。
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2. Although is takes energy to change things into something else, it is better than throwing things away or burning them.
虽然把一种东西变成另一种东西会消耗能源，但是也比把它们扔掉或烧掉好。
You cannot change iron into gold.
你无法把铁变成金子。
3. We cannot hope for rapid change, but let’s take these simple steps today…
我们不能期待立竿见影的变化，但是让我们从今天开始采取这些简单的措施吧……
take steps的意思是“采取措施”。
我们需要采取一些措施来减少污染。
We need to take some steps to reduce pollution.
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Ⅰ.用方框中词的适当形式填空。
reuse plastic necessary reduce
1. It’s _________ to protect our earth right now.
2. — Let’s ________ these old newspapers to make some decorations.
— That’s a good idea.
3. We can all help _______ air pollution.
For example, walk or ride a bike to school.
4. ______ bags are bad for the environment for many reasons.
Ⅱ. 根据提示翻译句子。
1. 他们正在使沙漠变为农田。(change… into)
They are changing desert into farmland.
2. 我们一定要采取措施使这样的事不再发生。(take steps)
We must take steps to prevent this from happening again.
3. 电池能被回收，不要扔掉它们。(throw away)
Batteries can be recycled. Don’t throw them away.
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Homework
1. Preview the rules of word building.
2. Read the articles in Learning English.
《Repeat these three words daily:reduce reuse and recycle》Save our world PPT课件2 Learning Aims 1.Knowledge aims 1) To learn something about protecting the environment. ..
《Repeat these three words daily:reduce reuse and recycle》Save our world PPT课件 Linglings homework Reduce meansuse less. Reuse meansuse again. Recycle meanschange thing..
发布于：2020-05-03 11:30:21
0
九年级上册
Lingling’s homework
Reduce means“use less”.
Reuse means“use again”.
Recycle means“change things into something else to be reused.”.
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.
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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
1.find out 查明
2.turn off 关闭
3.ask for 要求
4.do with 处理
5.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
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Complete the sentences.
1.废弃物对我们的环境有害。
It ______ _________ _______ our environment.
2.不要点自己吃不完的食物。
Do not _______more food than you can finish.
3.在你买新东西之前，想一想是否有必要。
Before you buy________ _______, think whether it is necessary.
4.使用物品时间尽可能长些。
Use things for ____ _______ ____ _________ .
5.保养物品，以便能使用更长时间。
_____ _____ them, _____ _____they will _____.
6.用瓷杯更好，因为它们可以重复使用许多次。
_____ _____ ______ ______use china cups _______ they can be used many times.
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Summary
We should repeat these three words daily:
reduce Turn off the lights when you do not need them so we can save energy.
reuse It is better to use china cups because they can be use many times.
recycle Buy products such as recycled paper so that we can help to save trees.
Homework
1.Read and retell the passage.
2.Finish this writing after class.
《Repeat these three words daily:reduce reuse and recycle》Save our world PPT课件3 Words Review china n. 瓷；瓷器 divide v. 分开 plastic n. 塑料 adj. 塑料的 policy n. 政..
《Repeat these three words daily:reduce reuse and recycle》Save our world PPT课件2 Learning Aims 1.Knowledge aims 1) To learn something about protecting the environment. ..
发布于：2020-05-03 11:30:20
0
九年级上册
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