新人教版九年级Unit 13 We are trying to save the earth.(Section A 1a-2d)市优PPT课件.ppt

1、What are the pictures about?,创 文,one importance of the activity is environmental protection.,environmental protection,Unit 13Were trying to save the earth!,Section A (1a-2d),air pollution,The factories that burn coal pollutethe air with a lot of black smoke.,n. 煤炭,Factories put waste into the river.

2、,water pollution,There were no more fish for fishermen to catch.,n.渔夫,fisherman-fishermen,litter v. 乱扔 n. 垃圾rubbish,People dont throw away litter in the bin.,n. 垃圾箱,waste pollution,noise pollution,Play a game: Guess what pollution,2a,Listen to the interview.Guess and Circle the kinds of pollution th

3、at Jason and Susan talk about.,A. land pollution B. air pollution C. noise pollution D. water pollution,2b,Listen again and complete the sentences.,1. The air is badly polluted because there are _ on the road these days.2. Factories that burn coal also _ the air with a lot of black smoke.,3. There i

4、s also too much rubbish and waste. People _ things every day.4. People are also littering in _ like parks. This is turning beautiful places into ugly (丑陋) ones.,2a,Listen to the interview.Guess and Circle the kinds of pollution that Jason and Susan talk about.,A. land pollution B. air pollution C. n

5、oise pollution D. water pollution,2b,Listen again and complete the sentences.,1. The air is badly polluted because there are _ on the road these days.2. Factories that burn coal also _ the air with a lot of black smoke.,more cars,pollute,3. There is also too much rubbish and waste. People _ things e

6、very day.4. People are also littering in _ like parks. This is turning beautiful places into ugly (丑陋) ones.,are throwing away,public places,(adj.) an ugly place,1b,Listen and complete the sentences.,really dirty,rubbish,fish,底部 at the bottom of,litter,waste,government,close down,clean up,关闭,Water i

7、s very important to humans, we cant live without water.So we must do something to stop the pollution.Everyone should play a part in protecting the water.play a part in doing sth. (take part in )eg:Everyone should play a part in protecting Lianjiang River.If we dont, the last drop of water will be a

8、teardrop.,Practice,Make a conversation about Lianjiang River .,What was the problem?What caused the problem?What should we do?,dirtythrow rubbish,pour ,wastewrite to, close down, duty, clean up,A: Do you know Lianjiang River?B: Yes. Shes our mother river. Whats wrong?A: Dont you know the river is ve

9、ry dirty now? She is full of rubbish.B: But it used toA:Yes, but people , factories .B:How terrible! Everyone in Shantou should play a part in .,2d,Read 2d and complete the chart.,Take the bus, subway or ride a bike instead of driving.,Bring a bag to go shopping.,Use chopsticks or forks at home.,Thr

10、ow rubbish in the bins.,takeaway chopsticks or forks,Language points,1. take action 采取行动 e.g. Lets take action.,2.cut down: cut down air pollution (reduce),3. make a difference to 表示(对)产生影响 或作用,e.g. The activity “Building a civilized city ”will make a difference to Shantou.,What should we do in our

11、daily life to save the earth?,Lets begin with the simplest everyday activities.,We should stop using takeaway chopsticks or spoons! Wed better use the ones at home.,拜拜,We can use our own bags instead of plastic bags.,We must throw away litter into the bin.,Its a good idea to stop riding in cars,We s

12、hould try to use fewer napkins.,(reuse / use again),Its a good idea to recycle books and paper.,We can help clean up the streets.,We can help clean up the rivers,We should try to plant more trees,Our actions can make a difference and lead to a better Shantou!,汕头,new words: coal fishermen litter bin

13、bottom ugly wooden plastic takeaway phrases: at the bottom of throw away close down cut down take action sentence patterns: play a part in doing sth. make a difference to,Homework,Composition:How to protect the environment.,U盘、电脑坏了？教学资料不见了？以前的资料没保存？每一届重复劳动？找不到精品课件、试题、教案反思？各大文库价格昂贵？来【163文库】吧，你可以：上传分享资料赚取零用钱；创建教学空间，分类收藏存储资料；方便下届使用；百万教学资源供你下载；【平台地址：】,