· Did you know that a leaky toilet can waste 20 to 40 litres of water an hour? · Turn off the television and shut down the computer when you are not using them. ... ... ... Environment ClubsPPT,第二部分内容:Lead in What are they doing? Do you think the characters in the pic...
Let's Clean Up!PPT,第六部分内容:Exercises 一、单项选择。 1. The rivers ___ by the dirty water from the factories nearby. A. polluted B. pollutes C. are polluting D. are polluted 2. — I have ___ bread. Could you give me more? — Of course! Here you are. A. a bit B. ...
1.Howoftendoyoutakeabathorshower?2.Whyshouldwetakeshortshowers?3.Whatcanyoudotosavewaterandpaper?4.WheredoesLiuYanlive?Isitacleancity?Presentation Learningaims:1.Learnthenewword:can2.Learningtips3.Dogoodthingstoprotectourenvironment Canyouremember?Don’tthrowcanseverywhere.Theypolluteourenvironment.CanI...
v.解释打扫；把……打扫干净引起……的注意拣起；拿起一点儿 ➢Howmanytypesofpollutiondoyouseeinthevideo?landpollution pollution noisepollution airpollution noisepollution airpollution waterpollution landpollution Doyouknowwhatcausedthepollution?Whatshouldwedotostopthepollution?Presentation It'snoon.Jenny,Brian...
1 Air pollution Noise pollution Water 3) Role-play the following conversation and make your own conversations about the kinds of pollution above. A: The river was dirty. Even the bottom of the river is full of rubbish. B: But it used to be so clean. A: Yes, but peop...
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Unit13We'retryingtosavetheearth!wordsandexpressionsTheearthispolluted.Lead-inSectionA11a-2dairpollutionThefactoriesthatburncoalpollutetheairwithalotofblacksmoke.n.煤炭Factoriesputwasteintotheriver.waterpollutionmobilephonepollutionlitter v.乱扔 n.垃圾rubbishwaste垃圾,废弃物Peopleshouldthrowawaylitterinthebin.n....
The First Period—Section A(1a-2d) The First Period—Section A(1a-2d) Teaching Important Points 【教学重点】 Key words & phrases: litter,bottom,fisherman,coal,ugly,advantage,cost,wooden,plastic noise pollution,air pollution,water pollution,be full of,play a part in, turn…in...
water pollution land pollution Do you know what caused the pollution? What should we do to save the earth? Presentation 1a Here are some words related to different kinds of pollution Write them in the box below. Then add more words. loud music cars littering ships building houses rubbish n....
Water is polluted. We have no clean water to drink. Many trees are cut down. The city we live in is filled up with all kinds of noises and it seems that there is nowhere to escape that. Not only does it affect our lives and health, it also does a great harm to the...