外研版高中英语必修三《The-Green-Movement》课件.pptx--（课件中不含音视频）--（课件中不含音视频）

1、The Green MovementM4-Cultural CornerIf you say that someone or something is green,you mean they harm the environment as little as possible.environmentally friendlydesertificationHuman Activity 1Main Result cut down forestsdisafforestDesertification is the process by which a piece of land becomes dry

2、,empty,and unsuitable for growing trees or crops on.Human Activity 2ResultsAir pollutionHaze/Smogburn fossil fuels,such as coal,oil,etc.give off exhaust gasBeijing has raised its air pollution alert to red,its first highest alert level.People have been advised to either stay indoors or wear face mas

3、ks if they go outside.Students have been advised to suspend outdoor activities and reduce physical exercise.Human Activity 3ResultsAccumulation(累积累积)of rubbish in the streets may dirty the city,ruin our health and do a great damage to our environment.drop litter/dump rubbish around casuallyWhat is t

4、he kid doing?He is throwing/casting something into the dustbin/garbage can.refrigerator aerosolersl can spread recycle garbage CFCs chemicals 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 f

5、ood is kept cold(fridge)d)deal with used things so that it can be used againe)cause sth become wildly knownf)chlorofluorocarbon ,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.How do countries

6、 in Europe try to improve the environment?What is the aim of“the green movement”?When and how did the“Green”movement begin?Listening How 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

7、reduce coal burning;have a green movement.In the 1970s,as people learnt more about environmental problems,the“Green”movement began and soon spread all over Europe.the“Green”_ tries to get governments to think _ about the environment and how to look after it.It collects information about how _ is _ t

8、he environment and gives this information to newspapers.movementseriouslyindustry damaging What is the aim of“the green movement”?Garbage Classification How do Germans classify the garbage?Household garbage disposal(handling 处理)has long been a headache for many big cities with growing urbanization.L

9、andfill,burning and biodegradation（ba,derden 生物降解）,nearly all the methods require one precondition-garbage classification.Discussion nWhy should garbage be classified?(in terms of environmental protection,saving energy,saving space etc.)n1 1 recycled tin(锡)can save enough energy to power a televisio

10、n for 3 hours.n1 1 recycled plastic bottle would save enough energy to power a 60-watt light bulb for 3 hours.n70%70%less energy is required to recycle paper compared with making it from raw materials（原材料）.n1 1 recycled glass bottle would save enough energy to power a computer for 25 minutes.Do you

11、know that?The Severe Situationn2/3 of Chinese cities are in siege of（surrounded by）garbagenPer person produces 300 kg waste per yearnThe garbage in National City(美国加利福尼亚州西南部城市)totally covers 500 millon square meters of landDegradation Degradation T TimeimenPaper 3-4 monthsnGlass 4000 yearsnPlastic 1

12、00-200 yearsnLeather 50 yearssummarytransform garbage into resources Save energy&spaceProtect the environmentpromote sustainable development Can all the residents cast garbage away separately?Did the two pilot(试点试点)cities Shanghai and Hangzhou succeed in garbage classification in the past ten years？

13、videoNo.No.(分离)rubbish into different bins is nothing new to Chinas big cities.As Ren Ting tell us,many other cities are trying to （想出）alternatives,to keep their （社区）clean.separatework outcommunitiesvideomp4 in 2000,Hangzhou was one of the eight cities for a pilot project for garbage classification.

14、But a later,the result is not .Hangzhou is now a regulation on the ,which may be released later this year.Situation in Hangzhouchosendecadesatisfactorydrafting issueBackSituation in ShanghaiShanghai is one of the pilot cities,but it too.Garbage was being separated into four categories.poor results,t

15、he are trying to make things easier.failedReceiving authoritiesFour CategoriesRedpoisonousGreenFood ScrapBlue RecyclableBlackOthers except recyclable wasteOne 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

16、say the point is 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 go The Principle of 3RReduceReuseRecycleReduce the amount of wasteUse resuable applianceRecycle the recyclable

17、wasteWhat 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 your

18、e only buyingone of something,do you reallyneed to put it in aplastic bag?Do I really need this?Share your opinions with usIn order to promote the garbage classification system,we must bear the principle of 3R in our mind.When we go shopping,we should.(at least 4 items)Speech Time:Assignment Write a

19、n essay to call on people to do garbage classification in our daily life using the knowledge weve learned today.(the importance of garbage classification and how to do in our daily life no less than 100words)Let your words reflect your actionsEvery great tree grows from a small seed.If we all start to do a little,together we can achieve a lot and make our life more beautiful!Thank You!