高二英语高二英语牛津英语模块五Unit2 welcome to the unit(精品).ppt

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1、更多资源更多资源 Earth song-Michael Jacksonl lwhat about sunrisewhat about sunrisel lwhat about rainwhat about rainl lwhat about all the thingswhat about all the thingsl lthat you said we were to gain.that you said we were to gain.l lwhat about killing fieldswhat about killing fieldsl lis there a timeis the

2、re a timel lwhat about all the thingswhat about all the thingsl lthat you said was yours and that you said was yours and mine.mine.l ldid you ever stop to noticedid you ever stop to noticel lall the blood weve shed beforeall the blood weve shed beforel ldid you ever stop to noticedid you ever stop t

3、o noticel lthe crying earth the weeping the crying earth the weeping shores?shores?l laaaaaaaaaahaaaaaaaaaah aaaaaaaaaahaaaaaaaaaahl lwhat have we done to the what have we done to the worldworldl llook what weve donelook what weve donel lwhat about all the peacewhat about all the peacel lthat you pl

4、edge your only son.that you pledge your only son.l lwhat about flowering fieldswhat about flowering fieldsl lis there a timeis there a timel lwhat about all the dreamswhat about all the dreamsl lthat you said was yours and that you said was yours and mine.mine.l ldid you ever stop to noticedid you e

5、ver stop to noticel lall the children dead from warall the children dead from warl ldid you ever stop to noticedid you ever stop to noticel lthe crying earth the weeping the crying earth the weeping shoresshoresEarth song-Michael Jacksonl li used to dreami used to dreaml li used to glance beyond the

6、 starsi used to glance beyond the starsl lnow i dont know where we arenow i dont know where we arel lalthough i know weve drifted faralthough i know weve drifted farl lhey,what about yesterday,what about ushey,what about yesterday,what about usl lwhat about the seas,what about uswhat about the seas,

7、what about usl lthe heavens are falling down,the heavens are falling down,l lwhat about uswhat about usl li cant even breathe,what about usi cant even breathe,what about usl lwhat about the bleeding earth,what about the bleeding earth,l lwhat about uswhat about usl lcant we feel its wounds,what abou

8、t uscant we feel its wounds,what about usl lwhat about natures worth,what about natures worth,ooo,oooooo,oool lits our planets womb,what about usits our planets womb,what about usl lwhat about animals,what about itwhat about animals,what about itl lweve turned kingdoms to dust,weve turned kingdoms t

9、o dust,l lwhat about uswhat about usl lwhat about elephants,what about uswhat about elephants,what about usl lhave we lost their trust,what about ushave we lost their trust,what about usl lwhat about crying whales,what about uswhat about crying whales,what about usl lwere ravaging the seas,what abou

10、t uswere ravaging the seas,what about usl lwhat about forest trails,what about forest trails,oooooo,ooooool lburnt despite our pleas,what about usburnt despite our pleas,what about usl lwhat about the holy land,what about itwhat about the holy land,what about itl ltorn apart by creed,what about usto

11、rn apart by creed,what about usl lwhat about the common man,what about the common man,l lwhat about uswhat about usl lcant we set him free,what about uscant we set him free,what about usl lwhat about children dying,what about uswhat about children dying,what about usl lcant you hear them cry,what ab

12、out uscant you hear them cry,what about usl lwhere did we go wrong,where did we go wrong,oooooo,ooooool lsomeone tell me why,what about ussomeone tell me why,what about usl lwhat about babies,what about itwhat about babies,what about itl lwhat about the days,what about uswhat about the days,what abo

13、ut usl lwhat about all their joy,what about uswhat about all their joy,what about usl lwhat about the man,what about uswhat about the man,what about usl lwhat about the crying man,what about the crying man,l l what about us what about usl lwhat about what about abrahamabraham,what was us,what was us

14、l lwhat about death again,what about death again,oooooo,ooooooWhy is the earth crying?Why is the earth crying?The earth is facing serious problemsLook at the picture above and discuss which ones are caused by nature and which ones are caused by man?What caused the destroy of the city of Pompeii?Moun

15、t Vesuvius erupted and lava,ash and rocks poured out of it onto the surrounding countryside.All the people in Pompeii were buried alive,and so was the city.Can you think of other natural disasters that damage the environment?earthquakeNatural disasters?Warming upWarming upLet us learn more about Tan

16、g Shan earthquake:l lOn July 28th,1976,at 3:42 a.m.local time,a On July 28th,1976,at 3:42 a.m.local time,a powerful earthquake recording M8.2 took place in powerful earthquake recording M8.2 took place in northeastern China about 95 miles east of Beijing northeastern China about 95 miles east of Bei

17、jing near Tang Shan,an industrial city of about 1 near Tang Shan,an industrial city of about 1 million people.Many eye witnesses said they saw million people.Many eye witnesses said they saw a bright flashed across the sky which was a bright flashed across the sky which was followed by a deafening r

18、oar just before the followed by a deafening roar just before the shaking began.shaking began.earthquakefireNatural disasters?Warming upWarming upearthquakefireTyphoonhurricaneNatural disasters?Warming upWarming upearthquakefireTyphoonhurricaneNatural disastersSnow slide?Warming upWarming upearthquak

19、efireTyphoonhurricaneFlooddroughtNatural disastersSnow slide?Warming upWarming upearthquakefireTyphoonhurricaneFlooddroughtNatural disastersSnow slideAny more?Warming upWarming upWhat caused the city of loulan to disappear?It was gradually covered over by sandstorms from AD 200 to AD 500.Can you thi

20、nk of other ways in which people damage the environment?What caused the sandstorms?Water pollutionproblems?Warming upWarming up It is estimated that over 1 billion peopleabout one fifth of the worlds population-dont have enough safe drinking water.EffectsCausesSolutions Water pollutionWater pollutio

21、n Many people dont have enough clean drinking water.Make people get sick.Factories pour waste into rivers/lakes/seas.People throw rubbish into rivers/lakes.Use new technology to make sure that factories are green and clean.Clean the water in the rivers/lakes.Save water in our daily life.Water pollut

22、ionAir pollutionproblems?Warming upWarming upAir pollution causes more than 2.7 million deaths in the world every day Effects Causes Solutions Air pollutionAir pollution Make people get sick or even die.Make the environment dirty.Cause acid rain(酸雨酸雨).Factories,power stations,cars,air conditioners g

23、ive off waste gas.Burn coal and oil.The harmful smoke should be made harmless before it goes into the air.Ride bikes more.Limit the number of cars./Make cars that dont pollute the air.Water pollutionAir pollutionrubbishproblems?Warming upWarming upRubbish/waste pollutionEffectsCauses Solutions Make

24、the environment ugly,dirty and even dangerous.Cause diseases.Throw rubbish in the streets or in nature.Buy products that use too much packaging.Throw waste in rubbish bins.Buy products that use less packaging.Recycle as much as possible.Water pollutionAir pollutionrubbishDeforestationproblems?Warmin

25、g upWarming upWater pollutionAir pollutionrubbishDeforestationproblemsDesertification?Warming upWarming upEffectsCausesSolutionsDeforestationDesertification Cause bad weather(sandstorm).Lands or mountains turn into desert.Cause starvation.Cut too much wood.Rich surface soil will be blown away by win

26、d or washed by rain down to hills and into rivers.Use less wood.Plant more new trees.Try to make desert areas become green land.Water pollutionAir pollutionrubbishDeforestationproblemsDesertification?Warming upWarming upstarvationAlmost 800 million people in the world do not have enough to eat.Effec

27、tsCausesSollutions starvation Cause society problems:violence,crime Many people die.Wars Uneven distributions of wealth Lack of educationNo wars;Rich countries should help people who cant get enough food or education.Water pollutionAir pollutionrubbishDeforestationproblemsDesertificationAny more?War

28、ming upWarming upstarvationApril 22ndCompetition As a student,what can you do to reduce wastepollution and protect our environment?Discuss with your partners and write down the things you can do.Divide the class into two groups.The group which has more ideas will be the winner.GROUP A:GROUP B:What can we do?rubbishplatebasketcleanWhat can we do?solar energyPass lawsPlant treesApril 22ndEarthdayControl sandWhat can we do?Write down what you will do to protect our envionment.Exchange your ideas with your classmstes.更多资源更多资源