M5U2Welcometotheunit.ppt

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1、Unit2Unit2TheenvironmentWelcometotheunitWhatistheenvironment?Itistheplacewherepeople,animalsandplantslive.Comparedwiththelastfewyears,theenvironmentisgettingworse.Comparedwiththelastfewyears,theenvironmentisgettingworse.Comparedwiththelastfewyears,theenvironmentisgettingwor

2、se.2.Whataretheenvironmentalproblemsinyourlivingsurroundings?3.Doyouthinkahealthyenvironmentisimportantforhumanbeings?Why?1.Whatisearthinyourmind?rubbishairpollutioneruptingvolcanoearth-quakeWhichonesarecausedbynatureandwhichonesarecausedbyman?Airpollutionandrubbisharecause

3、dbymanandtheothersbynature.Humanbeingscanalmostdonothingtopreventsuchnaturaldisastersfromhappening.cuttingtressproblemssandstormsAnymore?tsunamiswaterpollutionWhatarethecausesandresultsoftheseenvironmentalproblemsabove?tsunamiscuttingtreeswaterpollutionsandstormsWhatcanpeop

4、ledotosolvetheenvironmentalproblemsabove?Throwwasteinrubbishbins.Recycleasmuchaspossible.②Uselesswood.Plantmorenewtrees.Trytomakedesertareasbecomegreenland.Treatthewastewaterbeforepouringitintorivers.Cleanthewaterintherivers/lakes.Savewaterinourdailylife.Makesmokeharmlessbe

5、foreitgoesintotheair.Limitthenumberofvehicles.Developcleanenergy.Asastudent,whatcanyoudotoreducepollutionandprotectourenvironment?Discusswithyourpartnersandwritedownthethingsyoucando.Dos&Don’ts