外研版高中英语必修三《The-Green-Movement》课件

1、The Green MovementM4-Cultural CornerThe Green MovementM4-Cultural If you say that someone or something is green, you mean they harm the environment as little as possible. environmentally friendlyIf you say that someone or somdesertificationHuman Activity 1Main Resultcut downforestsdisafforestDeserti

2、fication is the process by which a piece of land becomes dry, empty, and unsuitable for growing trees or crops on.desertificationHuman Activity Human Activity 2ResultsAir pollutionHaze/Smogburn fossil fuels, such as coal, oil, etc.give off exhaust gasBeijing has raised its air pollution alert to red

3、, its first highest alert level. People have been advised to either stay indoors or wear face masks if they go outside. Students have been advised to suspend outdoor activities and reduce physical exercise. Human Activity 2ResultsAir polHuman Activity 3ResultsAccumulation(累积) of rubbish in the stree

4、ts may dirty the city ,ruin our health and do a great damage to our environment.droplitter/dump rubbish around casuallyHuman Activity 3ResultsAccumulWhat is the kid doing?He is throwing/casting something into the dustbin/garbage can.What is the kid doing?He is threfrigeratoraerosolersl can spreadrec

5、yclegarbageCFCschemicals a) rubbishb)Metal or plastic container for carrying liquids under pressure. When you press a button, the liquid is forced out as a fine spray .c)a room in which food is kept cold (fridge)d)deal with used things so that it can be used againe)cause sth become wildly knownf)chl

6、orofluorocarbon ,klroflrokrbn n. 有化 含氯氟烃g)substances that are used in a chemical process or made by a chemical process. 化学物; 化学制品Please match the words with their definitions.refrigeratora) rubbishPlease mHow do countries in Europe try to improve the environment?What is the aim of “the green movemen

7、t” ?When and how did the “Green” movement begin?Listening How do countries in Europe tryHow do countries in Europe try to improve the environment?When and how did the “Green” movement begin?classify and recycle the garbage; CFCs are not allowed; Pass laws to reduce coal burning; have a green movemen

8、t.In the 1970s, as people learnt more about environmental problems, the “Green” movement began and soon spread all over Europe.How do countries in Europe trythe “Green” _ tries to get governments to think _ about the environment and how to look after it. It collects information about how _ is _ the

9、environment and gives this information to newspapers. movementseriouslyindustry damagingWhat is the aim of “the green movement” ?the “Green” _ tries tGarbage ClassificationHow do Germans classify the garbage?Garbage ClassificationHow do GHousehold garbage disposal(handling 处理) has long been a headac

10、he for many big cities with growing urbanization. Landfill, burning and biodegradation（ba,derden 生物降解）, nearly all the methods require one precondition-garbage classification. Household garbage disposal(hanDiscussion Why should garbage be classified?(in terms of environmental protection, saving ener

11、gy, saving space etc.)Discussion Why should garbage 1 recycled tin(锡) can save enough energy to power a television for 3 hours.1 recycled plastic bottle would save enough energy to power a 60-watt light bulb for 3 hours. 70% less energy is required to recycle paper compared with making it from raw m

12、aterials（原材料）. 1 recycled glass bottle would save enough energy to power a computer for 25 minutes. Do you know that?1 recycled tin(锡) can save enoThe Severe Situation2/3 of Chinese cities are in siege of （surrounded by）garbagePer person produces 300 kg waste per yearThe garbage in National City (美国

13、加利福尼亚州西南部城市) totally covers 500 millon square meters of landDegradation TimePaper 3-4 monthsGlass 4000 yearsPlastic 100-200 yearsLeather 50 yearsThe Severe Situation2/3 of Chisummarytransform garbage into resources Save energy&spaceProtect the environmentpromote sustainable developmentsummarytransfo

14、rm garbage into Can all the residents cast garbage away separately?Did the two pilot(试点) cities Shanghai and Hangzhou succeed in garbage classification in the past ten years？videoNo.No.Can all the residents cast gar (分离)rubbish into different bins is nothing new to Chinas big cities. As Ren Ting tel

15、l us, many other cities are trying to （想出）alternatives, to keep their （社区） clean.separatework outcommunitiesvideomp4 (分离)rubbish in 2000, Hangzhou was one of the eight cities for a pilot project for garbage classification. But a later, the result is not .Hangzhou is now a regulation on the , which m

16、ay be released later this year.Situation in Hangzhouchosendecadesatisfactorydrafting issueBack in 2000, Hangzhou wSituation in ShanghaiShanghai is one of the pilot cities, but it too. Garbage was being separated into four categories. poor results, the are trying to make things easier.failedReceiving

17、 authoritiesFour CategoriesRedpoisonousGreenFood ScrapBlue RecyclableBlackOthers except recyclable wasteSituation in ShanghaiShanghai One citizen in Shanghai said The old standards are too . Its hard to do that everyday. Now its a lot more easier. and , just the two kinds.Officials say the point is

18、to separate , which is not suitable for being , or .Hopefully now residents in Hangzhou and Shanghai can the new plicatedwet drykitchen wasteburiedburnedstick to Long way to goOne citizen in Shanghai said The Principle of 3RReduceReuseRecycleReduce the amount of wasteUse resuable applianceRecycle th

19、e recyclable waste The Principle of 3RReduceReusWhat will you do when you go shopping according to the principle 3R?Discuss these questions with your partners in a group of 4.After using the products, what else can we do with its package ?Is there another brand with lesspackaging?Is this product over packaged?Is this package recyclable?If youre only buyingone of something, do you reallyneed to put it in aplastic bag?Do I really need this?What will you do when you go Share your opinions with usIn or