(
课件网) Unit 13 I'm trying to save the earth. Writing-Self Check Revision 1. 停止乘小汽车 2. 回收纸 3. 用纸巾 4. 好好利用 5. 用垃圾建造房子 6. 倒置 7. 经营小生意 stop riding in cars use paper napkins put to good use build a house out of rubbish turn upside down set up a small business recycle paper 8. 回复，归还 9. 旧玻璃瓶 10. 拆下 11. 一个有创意的大脑 12. 开一个小店 13. 更受欢迎的作品 14. 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 What should we do to save the earth Turn off the lights when we leave a room. Take our own bags when shopping. Ride a bike. Recycle paper. Don’t 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 from 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. 1 Which parts of the town/ city have a nice environment Why are they nice 2 Which parts need to be improved Why park streets restaurants river streets air so many trees clean and tidy a lot of rubbish so many cars too many factories the air is clean Good environ ment Why Bad environ ment Why 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 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. 总写换进 总写存在的环境问题 Now more and more people have realized these problems. I think that governments should close down the factories and develop 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 better. 1. Write different forms of the words. Then add more to each group. 2. Match each statement with the grammar structure. 3. Write ways to cut down on these kinds of 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. 1 Finish your passage of 3b. 2 Do exercise.(绩优学案第七课时） See you next time!
