人教版九年级英语上册课件：unit 13 We're trying to save the earthSection B 2.ppt

1、 1. 停止乘小汽车停止乘小汽车 2. 回收纸回收纸 3. 用纸巾用纸巾 4. 好好利用好好利用 5. 用垃圾建造房子用垃圾建造房子 6. 倒置倒置 7. 经营小生意经营小生意 stop riding in cars recycle paper use paper napkins put to good use build a house out of rubbish turn upside down set up a small business 8. 回复，归还回复，归还 9. 旧玻璃瓶旧玻璃瓶 10. 拆下拆下 11. 一个有创意的大脑一个有创意的大脑 12. 开一个小店开一个小店 13

2、. 更受欢迎的作品更受欢迎的作品 14. 给他人带来欢乐给他人带来欢乐 bring back old glass bottles pull down a creative mind open a small shop more popular works bring happiness to others Talk about 2b with your partner. Have you heard of Amy Hayes? She is a most unusual woman who lives in the UK. Why is she unusual? Because she bui

3、lt her house out of rubbish. What is her gate made of? Its made of rocks and old glass bottles. Where is Jessica Wong from? She is from Hong Kong. What does she do? She uses old clothes that people dont wear anymore to make bags. How does she sell her bags? She opens a small shop and set up a websit

4、e to sell them. And what is Wang Tao known for? He is known for using iron and other materials from old cars to make beautiful art pieces. What does he hope to do? He hopes to set up a “metal art” theme park to show people the importance of environmental protection. What should we do to save the ear

5、th? Turn off the lights when we leave a room. Take our own bags when shopping. Ride a bike. Recycle paper. Dont use paper napkins. What should governments do to save the earth? They should close down the factories that put waste into the river. Set up a lot of dustbins on the street. Stop people fro

6、m using wooden chopsticks, plastic bowls and bags. Organize people to clean up the streets and rivers. Think about the environment in your town/ city and complete the chart below. Which parts of the town/ city have a nice environment? Why are they nice? Which parts need to be improved? Why? 3a Good

7、environme nt Why Bad environme nt Why park the air is clean streets so many trees restaurants clean and tidy river a lot of rubbish so many cars air too many factories streets 3b Write a letter to the city mayor about the problems and your suggestions. In your letter, describe the environmental prob

8、lems in your town/city. 1. What are the problems? 2. Where are they? 3. What or who is causing these problems? Then, give suggestions or possible ways to solve the problems. I think that We should/ could I suggest 本次写作内容是一封书信，信中首本次写作内容是一封书信，信中首 先要介绍你所在城市存在有哪些环境问先要介绍你所在城市存在有哪些环境问 题，是谁造成的这些问题，然后提出解题，是

9、谁造成的这些问题，然后提出解 决这些环境问题的方法和措施，可以结决这些环境问题的方法和措施，可以结 合合3a中列举的问题和前面学过的解决办中列举的问题和前面学过的解决办 法来完成这封信。法来完成这封信。 Dear Sir/ Madam, Environmental problems are becoming more and more serious all over the world. With the development of the society, there are too many cars on the streets in our city. Cars have made

10、 the air unhealthy for people to breathe. Black smoke and poisonous gas are given off by factories. Factories also put waste into the river. And wherever we go, we can find rubbish. Now more and more people have realized these problems. I think that governments should close down the factories and de

11、velop laws to stop people from driving cars every day. I suggest everyone in this town should help to clean up the river and the streets. We should call on everyone in the town to throw rubbish in the dustbins. I hope the problem will be solved in the near future and our home will become better and

12、better. 1. Write different forms of the words. Then add more to each group. v. n. pollute - act - protect- inspire - build - create - farm - sing - travel- drive - run - write - pollution action protection inspiration building creation farmer singer traveler driver runner writer n. adj. fame - wood

13、- science- health - south - care - rain - cloud- luck - help - color - day - famous wooden scientific healthy southern careful rainy cloudy lucky helpful colorful daily adj. n. sunny - noisy - harmful - beautiful - different - important- woolen - sun noise harm beauty difference importance wool adj.

14、 adv. slow - wide - sudden - real - quick - true - possible- happy - loud - quiet - heavy - easy - angry - good - slowly widely suddenly really quickly truly possibly happily loudly quietly heavily easily angrily well 2. Match each statement with the grammar structure. Statement Grammar The river us

15、ed to be so clean. Present progressive We have seen many changes in the environment. Modal verbs People should take public transportation more. Passive voice The river is polluted by factories. used to The air pollution is getting worse and worse. Present perfect 3. Write ways to cut down on these k

16、inds of pollution. Kinds of pollution Ways to cut down water pollution land pollution noise pollution air pollution stop factories from throwing waste into rivers. Try not to use plastic bags when shopping Cut down the number of cars. Reduce the number of factories that burn coal. Finish your passage of 3b.