《We're trying to save the earth!》PPT课件范例.pptx

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1、Section A Period 1 1a-2dUnit 13Were trying to save the earth!We are harming our planet in so many ways.the earth song by Michael Jackson !air pollutionThe factories that burn coal pollutethe air with a lot of black smoke. n. 煤炭煤炭mobile phone pollutionPPT模板：素材：PPT背景：图表：PPT下载：教程： 资料下载：范文下载：试卷下载：教案下载：P

2、PT论坛： PPT课件：语文课件：数学课件：英语课件：美术课件：科学课件：物理课件：化学课件：生物课件：地理课件：历史课件：litter v. 乱扔乱扔 n. 垃圾垃圾rubbish waste垃圾，废弃物垃圾，废弃物People should throw away litter in the bin.n. 垃圾箱垃圾箱noise pollutionThere are more cars on the road.1aHere are some words related to different kinds of pollution. Write them in the box below.

3、Then add more words.noise pollution _air pollution _water pollution _loud musicplanesmobile phonesfactoriescarssmokingshipsfactorieslitteringrubbishbuilding housesbuilding housesloud music cars rubbish planeslittering ships factories smokingbuilding houses mobile phones1bListen and complete the sent

4、ences.What was the problem?The river was _. Even the bottom (底部底部) of the river was full of _. There were no more _ for fishermen (渔民渔民) to catch.really dirtyrubbishfishWhat caused the problem?People are throwing _ into the river. Factories are putting _ into the river.How should the problem be solv

5、ed?We should write to the _ and ask them to _ the factories. Everyone should help to _ the river.litterwastegovernmentclose downclean upListen again and check () the sentences you hear.1. We could go fishing in the river.2. The river was really dirty.3. The river has always been the nicest river in

6、this town.4. We should ask the teachers for help.1cThe river was dirty. Even the bottom of the river was full of rubbish.But it used to be so clean!Yes, but people are throwing litter into the river.Everyone in this town should play a part in cleaning it up!Make conversations using the pollution in

7、1a.The river has always been the nicest river in this town.Yes, it used to be so clean.What caused the problem?But I was there last weekend and the river was really dirty.Factories are also putting waste into the river.People are throwing litter into the river.What should we do?Yes, everyone in this

8、 town should play a part.We should write to the government and ask them to close down the factories.What else can we do?Everyone should help to clean up the river.2aListen to the interview. Circle the kinds of pollution that Jason and Susan talk about.A. land pollution B. air pollutionC. noise pollu

9、tion D. water pollution2bListen 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 carspollute3. There is also too much rubbish and waste. People _ things every day.4. Peop

10、le are also littering in _ like parks. This is turning beautiful places into ugly (丑陋丑陋) ones. are throwing awaypublic places1. Who is the interviewer talking to?2. What are they talking about?3. What other problems do they see?Susan and Jason.The environmental problems.Theres too much rubbish and w

11、aste in the streets.Role-play conversations between Jason and Susan.2cThe air has become really polluted around here. Im getting very worried.Yes, I used to be able to see stars in the sky.The problem is that 2dRead 2d and complete the chart.ProblemsSolving problemsair pollutionwaste pollutionwooden

12、 (木头木头的的) chopsticks or plastic forksrubbishtake the bus, subway or ride a bike instead of driving. bring a bag to go shopping.use chopsticks or forks at home.throw rubbish in the bins.Jason and Susan, what are your ideas for solving these problems?Yeah, or ride a bike. There are other advantages (优

13、点优点) of bike riding. Its good for health and it doesnt cost (花费花费) anything!Well, to cut down air pollution, we should take the bus or subway instead of driving.Great ideas! What about waste pollution?Me, too. Also, I never take wooden chopsticks or plastic (塑料塑料) forks when I buy takeaway (外卖食品外卖食品

14、) food. I use the ones at home.Mmm, I think simple things like bringing a bag to go shopping can help. I started doing that a year ago.And remember to throw rubbish in the bins and keep public places clean and beautiful for everyone.So together, our actions can make a difference and lead to a better future!The earth is badly polluted. Please make a poster and think of what we can do.1. Copy the new words and remember them. 2. Read the listening materials of 1b, 2a.