unit2Theenvironment

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1、Unit2TheenvironmentReadingBrainstormingDoyouthinkahealthyenvironmentisimportantforhumanbeings?Why?Whenwetalkabouttheenvironment,whatwordswillcometoyourmind?BrainstormingBrainstormharmonypeacedestructionpollutiondisasterprotectgreenhouseGlobal-warmingtreesnatureComparedwith

2、thelastfewyears,theenvironmentisgettingworse.RubbishAirpollutionfloodForestfireAnearthquakeCuttingdowntreessandstormBecauseofenvironmentalpollutionmanychildrenwereborndisabled.Whatarethemajorcausestotheenvironmentalproblems?Someenvironmentalproblemsarecausedbywhilemostprob

3、lemsarecausedby.Ahealthyenvironmentisimportantforoursurvival,butwhydopeoplekeepdamagingtheenvironment?naturemanTheeconomytheenvironmentmustwechoose?orLinShuiqingAspokeswomanfromtheGreenSocietyStep1.Step2.Step3.Oneside:presenttheirpointsfirstTheotherside:followandpresentthe

4、irpointsHaveadiscussionReadingstrategy:readingadebateWhatistheorderofadebate?Speakersinadebatewillrepresentoviews.ppositeTheorderoftoday’sdebate:LinShuiqingpresentsherpoints.QianLiweipresentshispoints.Openthefloorfordiscussion.Mr.LinShuiqingisan____________.Hethinks_______

5、_.largeareasoftheworldaredamagedbyindustrialwaste.itisbadtoincreasetheamountofthingswerecycle.makelawstoprotecttheenvironment.Mr.QianLiweiisan_______.Hethinks___.fishandtreesaremoreimportantthanpeople.economicdevelopmentisbadfortheenvironment.ahealthyenvironmentandastablee

6、conomyshouldbepossibleatthesametime.environmentalisteconomistFastreadingCarefulreadingReadwhatMs.LinShuiqingsaidandthenanswerthefollowingquestions.1.Whathappenedbecauseofchemicalwaste?2.What’stheeffectofwaterpollution?3.Byhowmanytimeshastheworld’spopulationincreasedsince18

7、00?What’sthepopulationnow?4.Whathasbecomeabigproblem?1.Whathappenedbecauseofchemicalwaste?Manyplaceshavebeendestroyedandmanyplantsandanimalshavedied.Thewastegoesintotheatmosphereandmakesussick.1.Whatelsehappenedbecauseofchemicalwaste?Somewasteflowsintothewater,killingriver

8、andsealife.2.What’stheeffectofwaterpollution?3.Byhowmanytimeshastheworld’spopulationincre