英语总复习之话题复习Pollution.ppt

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1、英语总复习之话题复习：PollutionAIRPOLLUTIONWATERPOLLUTIONNOISEPOLLUTIONNOISEPOLLUTIONLIGHTPOLLUTIONSOILPOLLUTIONLITTERPollutionWhatcancauseEffectonourenvironmentorhealthAirpollutionlitterSoilpollutionNoisepollutionLightpollutionBurninggas,oilandcoalSoreeyesandbreathi

2、ngproblemsWiththeincreaseinpopulationandthedevelopmentofindustryMakeourenvironmentdirtyPutlotsoflitterintotheland.usetoomanychemicalsCauseunhealthyfoodMachines,traffic,peopleGodeaf,losetheirhearing,causehighbloodpressureToomanybuildingsmadeofglass,strongan

3、dchangeablelightCausesomekindsofillnesses,feelterriblebebadforeyesNOISESaysomethingaboutnoisepollution:(1)Noiseisalsoakindofpollutionandisharmfultohumanhealth.(2)Peoplewhoworkandliveinnoisyconditionsmaybecomedeaf.(3)Quiteafewpeoplelivingnearairportsalsohav

4、ehearingloss.(4)Makingaloudnoiseinpublicisalsoakindofpollution;itnotonlydisturbsothersbutalsodoesgreatharmtohearing.Theimportanceoftrees:Treescanstopthewindfromblowingtheearthaway.Alotofwatercanbesavedbyforests.Theycanalsopreventthewaterfromwashingtheearth

5、away.TalkabouttheharmofpollutionFarmlandhasbecomedesert,somoreandmoredifferentsortsofanimalsandplantsaredisappearing.Manyriversandlakesarenowdead.Toomuchharmfulradiationnowreachestheearth.Itcausestheleveloftheseatoriseandtheclimateoftheearthtochange.Asstud

6、ents,whatshouldwedotoprotecttheenvironment?Weshouldn’tleaverubbishhereandthere.Don’tspiteverythere.Don’tsteponthegrassorpicktheflowers.Remembertoturnthetapoffwhenweleave.Collectandreusewastewater.Everyoneshouldcareforwildanimalsandplantmoretrees.Weshoulddo

7、everythingwecantoprotecttheenvironment.用英语说出并写出下列短语去野餐把废水倒入河里有用的事物产生难闻的气味忍受/改善/保护环境设法做某事对某人/某物有害发出太多的噪音haveapicnic/goforapicnicpourwastewaterintoriversomethingusefulstand/improve/protectenvironmentmanagetodosth.behamrful/doharmto/sth.sb.maketoomuchnoise打扰别

8、人各种各样的变聋了几乎）与……一样差砍倒转变成形成破坏/损害/污染环境disturbothersallsortsof/allkindsof---godeafnobetterthancutdownchangeintocomeintobeingdestroy/harm/pollutetheenvironment到处照顾一天天，逐日开始意识处于做某事的危险中把土冲走/吹走阻止……做某事结果hereandthere=ev