九年級(jí)英語(yǔ)全冊(cè)《Unit 8 We’re trying to save the earth》教案5 魯教版五四制

1、Unit 8 Were trying to save the earth I. Revision(1) Write down these phrases. 停止乘小汽車 回收紙用紙巾 好好利用用垃圾建造房 倒置經(jīng)營(yíng)小生意 回復(fù)，歸還舊玻璃瓶 拆下一個(gè)有創(chuàng)意的大腦 開(kāi)一個(gè)小店更受歡迎的作品 給他人帶來(lái)歡樂(lè)(2) Talk about 2b with your partner.II. Presentation(1) What should we do to save the earth?Turn off the lights when we leave a room.Take our own ba

2、gs when shopping.Ride a bike.Recycle paper.Dont use paper napkins.(2) 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 peop

3、le to clean up the streets and rivers.III. Writing (1) Work on 3a. Which parts of the town/ city have a nice environment? Why are they nice? Which parts need to be improved? Why?Good environment Why Bad environment Why Fill in the chart about your city.(2) Work on 3b.Write a letter to the city major

4、 about the problem and your suggestions. In your letter, describe the environmental problems in your town/city. What are the problems? Where are they? 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本次寫(xiě)作內(nèi)容是一封

5、書(shū)信,信中首先要介紹你所在城市存在有哪些環(huán)境問(wèn)題，是誰(shuí)造成的這些問(wèn)題，然后提出解決這些環(huán)境問(wèn)題的方法和措施，可以結(jié)合3a中列舉的問(wèn)題和前面學(xué)過(guò)的解決辦法來(lái)完成這封信。 One possible version 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 m

6、ade 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

7、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 an

8、d better. IV. Self Check1. 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 -n. adj.fame - wood - science- health -south - care - rain - cloud-luck - help - color - day -adj. n.sunny - n

9、oisy - harmful - beautiful -different - important- woolen -adj. adv.slow - wide - sudden - real -quick - true - possible- happy -loud - quiet - heavy - easy -angry- good -2. Match each statement with the grammar structure.Statement Grammar The river used to be so clean.Present progressiveWe have seen many changes in the environment.Modal verbsPeople should take public transportation more.Passive voiceThe river is polluted by factories.used to The air pollution is getting worse and worse.Present perfect3. Write ways to cut down on t