九年级英语上册Module12Unit2Repeatthesethreewordsdailyreducereuseandrecycle新版外研版

1、 Unit 2 Repeat these three words daily: reduce, reuse and recycle. 牛牛文库文档分享 cause a lot of pollution stop pollution a recycling centre waste products save energy be worried about spread over cities and villages 造成大量的污染造成大量的污染 制止污染制止污染 回收中心回收中心 废弃物废弃物 节约能源节约能源 为为忧虑忧虑/烦恼烦恼 遍布城乡遍布城乡 Translate the phras

2、es into English. 牛牛文库文档分享 make sb. ill a danger to ones health Its no use such as collect waste nice / good / great idea 使得某人生病使得某人生病 对对健康是一种危害健康是一种危害 是没有用的是没有用的 比如比如 收集废弃物收集废弃物 好主意好主意 牛牛文库文档分享 Recycling What does this symbol mean? 牛牛文库文档分享 recycle bottles 牛牛文库文档分享 paper-recycling 牛牛文库文档分享 Reuse 牛牛文

3、库文档分享 Use low-flow shower heads. Use energy saving light bulbs. replacewith Reduce 牛牛文库文档分享 Remember these three words: reduce reuse recycle 牛牛文库文档分享 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 environmen

4、t 3. To make suggestions and give reasons using because, so and so that Objectives: 牛牛文库文档分享 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

5、they can be used many times. 牛牛文库文档分享 1 P98 Look at the pictures below and describe them. Say which ways are good for the environment and why. These are some bowls and spoons made of china. We shouldnt use disposable food box or disposable chopsticks. good for the environment We can use them many ti

6、mes. 牛牛文库文档分享 There are three rubbish bins for recycling, so please divide the waste before you throw things into them. Someone threw an empty bottle in a river. good for the environment We can save energy. 牛牛文库文档分享 2 P98 Look at the title of the passage. What suggestions do you think the passage wi

7、ll make? Use the words in the box to help you. china divide necessary plastic policy reuse 牛牛文库文档分享 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

8、 less plastic bags. You should make a recycling policy for your classmates and yourself. 牛牛文库文档分享 * 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

9、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? Task 1 牛牛文库文档分享 4 P99 Read the suggestions. Look through the passage and check() which suggestions are mentioned in t

10、he passage. 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. Task 2 牛牛文库文档分享 Rea

11、sons Two things you should do Two things you should not do Walk or ride a bike to school. Use china cups and cloth bags. Buy new clothes just because they are modern. Throw things away without recycling. Walking or riding a bike doesnt burn oil or cause air pollution. China cups and cloth bags can b

12、e used many times. Old things can be as good as new ones. Its better to change things into something else than throwing them away or burning them. Task 3 5 P99 Find two things you should do and two things you should not do in the passage. Give reasons. Complete the table. For example: We should recy

13、cle rubbish because it can help us protect the environment. Use your answers to write sentences. 牛牛文库文档分享 We throw away (1) _ of rubbish every year. If we want a clean world for our grandsons and (2) _, we have to reduce, reuse and (3) _. (4) _ these three words every day. The first (5) _ is to use

14、less. The second is to use things as long as possible. Then (6) _ your rubbish into (7) _, paper, rubber and glass. Finally, draw up a recycling (8) _ for your community. We cannot hope for (9) _ change, but every little bit helps! divide granddaughter plastic policy rapid recycle repeat step ton to

15、ns granddaughters recycleRepeat step divide plastic policy rapid 6 P99 Complete the passage with the correct form of the words in the box. Task 4 牛牛文库文档分享 A nation destroying its environment destroys itself. - F.D. Roosevelt （小罗斯福） 牛牛文库文档分享 1. How green are you? In a green school, everyone is carefu

16、l about the environment. The young man is still green at his job. These tomatoes are still too green to pick. 无经验的无经验的 未成熟的未成熟的 green:环保的环保的 牛牛文库文档分享 2. Do you turn off the lights when you leave the room? 1) turn off: 关掉(水源、煤气、电源等)”， 反义词是turn on Please turn off the radio. Be quick. Turn off the gas.

17、 2) turn up: 调高(音量) turn down:调低（音量） 牛牛文库文档分享 3. Do you take your own bag when shopping and not ask for a plastic bag? 1) ask for sb.:找某人；求见某人找某人；求见某人 Someone is asking for you at the door. 2) ask for sth.:要某物要某物 He wants to ask for some water. 3) ask sb. for sth.: 向某人要某物；向某人要某物； Look! She is asking

18、 a policeman for help. 牛牛文库文档分享 4) plastic: adj. 塑料的 These plastic bowls are very light. Plastic: n. 塑料；塑料制品 The bags should be made of plastic. 牛牛文库文档分享 4. And what do you do with the bottles when they are empty? 1) do with: 处理，常与what连用。 I dont know what to do with the letter. 2) deal with: 处理，常与处理

19、，常与how连用。连用。 How will you deal with the naughty boy? 牛牛文库文档分享 5. Do you divide the waste into things to recycle and things to throw away? 1) divide into 把划分为/分成 Divide the cake into four parts. Our class are divided into four groups. 2) throw away:把把扔掉扔掉 The meat smells bad and youd better throw it

20、away. 牛牛文库文档分享 6. And it is harmful to our environment. be harmful to = do harm to: 对对有害有害 Smoking is harmful to your health. =Smoking does harm to your health. 牛牛文库文档分享 7. Reduce means “use less”. 1) reduce v. 减少；减低；缩小 The driver reduced the driving speed. 2) reduce to: 下降到 I will buy the coat if i

21、t is reduced to 20 yuan. 如果那件衣服降到20元，我就买。 3) reduce by: 下降了 The price was reduced by 10 percent. 价格降低了10%。 牛牛文库文档分享 8. Use things for as long as possible. as as possible: 尽可能尽可能 We have to run as fast as possible. 9. Repair them if possible. If possible = if it is possible 如果可能如果可能 Ill go with you i

22、f possible. 牛牛文库文档分享 10. clothes 统指各种衣服，谓语动词是复数； cloth指布，为不可数名词； She has a lot of _ in her bedroom. She bought some _ to make herself a dress. clothes cloth 一块布：一块布：_a piece of cloth 牛牛文库文档分享 11. Although it takes energy to change things into something else, 1) change into / turn into 把把变成变成/ 换成换成 O

23、n hot days, we can change ice into water. 2) Change A for B: 用用A换换B Id like to change the books for the photo. 牛牛文库文档分享 12. We throw tons of rubbish away each year, 1) ton n. 吨； Each stone weighs about two tons. 每块石头重约二吨。 I have tons of things to do. I bought tons of fruit while it was cheap. 2) ton

24、s of: 大量, 许多的, 一大堆 （口语） 牛牛文库文档分享 13. We cannot hope for rapid change, but lets take these simple steps 2) rapid adj. 快速的；迅速的 He made rapid progress in English. 3) step n. 步骤；措施 take steps to do sth.:采取措施做某事 We should take steps to protect ourselves. 4) step by step: 一步步地, 逐渐地 watch ones step: 小心行事,

25、当心 1) hope for sth.: 盼望某事盼望某事 We are hoping for good weather. hope to do sth.: 希望做某事希望做某事 牛牛文库文档分享 Make a list of things you can do to make your school greener. 7 Never destroy the flowers and trees in our school. Keep the school environment neat and clean. Dont throw away the waste everywhere. Save

26、 water. Turn off the lights in the daytime or when the classroom is empty. 牛牛文库文档分享 8 P99 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. Dont throw bottles away because it is a better to recycle

27、them. 牛牛文库文档分享 Dont throw bottles away because its better to recycle them. Do turn off lights so that you use less energy. Try to use recycled paper because it saves energy. 牛牛文库文档分享 希望源于绿色，美丽的地球是我们唯一 的家园, 爱护地球, 保护环境是我们的责 任。让我们一起行动起来，共同创建一 个绿色校园。内容要点: 1.从我做起,从现在做起,积极参与校园绿 化; 2.保持校园干净,不乱涂乱画,不随地扔垃 圾等;

28、 3. 提倡绿色生活, 减少浪费。 (80词左右) 牛牛文库文档分享 How to make a green school? As we know, the school is like our home. Protecting it is our duty. Lets try our best to build a green school! First, protect the school environment from now on. We should take an active part in making our school greener. Second, we shou

29、ld keep our school clean. Never draw everywhere and never throw litter about. Third, we should live a kind of green life. Reducing the waste is important to protect the environment. In a word, everyone should make a contribution to making our school more beautiful. 牛牛文库文档分享 Quiz .用方框中词的适当形式填空。用方框中词的

30、适当形式填空。 reuse plastic necessary reduce 1. Its _ to protect our earth right now. 2. Lets _ these old newspapers to make some decorations. Thats 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. necessar

31、y reuse reduce Plastic 牛牛文库文档分享 . 根据提示翻译句子。根据提示翻译句子。 1. 他们正在使沙漠变为农田。他们正在使沙漠变为农田。(change into) _ _ 2. 我们一定要采取措施使这样的事不再发生。我们一定要采取措施使这样的事不再发生。 (take steps) _ _ 3. 电池能被回收，不要扔掉它们。电池能被回收，不要扔掉它们。(throw away) _ _ They are changing desert into farmland. We must take steps to prevent this from happening again

32、. Batteries can be recycled. Dont throw them away. 牛牛文库文档分享 Homework 1. Preview the rules of word building. 2.Write a passage about how to make a green world? 牛牛文库文档分享 make sb. ill a danger to ones health Its no use such as collect waste nice / good / great idea 使得某人生病使得某人生病 对对健康是一种危害健康是一种危害 是没有用的是没有用的 比如比如 收集废弃物收集废弃物 好主意好主意 牛牛文库文档分享 Recycling What does this symbol mean? 牛牛文库文档分享 Recycling What does this symbol mean? 牛牛文库文档分享 7. Reduce means “use less”. 1) reduce v. 减少；减低；缩小 The driver reduced the driving speed. 2)