九年级英语上册Unit2SavingtheEarthTopic1PollutionhascausestoomanyproblemsSectionB仁爱版.ppt

,Unit2SavingtheEarthTopic1Pollutionhascausedtoomanyproblems.SectionB,Kindsofdiseases,consider:,Whatcausethosediseases?,consider:Whatcausethosediseases?,Thetypesofpollution,airpollution,litter,waterpollution,noisepollution,lightpollution,soilpollution,Itcancausemanyproblems!Itisharmfultoourhealth!Itcausessomediseases!,（尤指对健康或环境）有害的，导致损害的相当于词组doharmto.,Chemicalfactory,Whatweretheytalk?,Listento1aandchoosethebestanswer.,()WhatswrongwithMrs.Zhou?A.Itsdifficultforhertobreathe.B.Shehasabadcold.C.Herhometownhasbigchanged.2.()HowlonghasMrs.Zhoubeenlikethis?A.Shehasbeenlikethissincetwoweeks.B.Shehasbeenlikethisforlastweek.C.Shehasbeenlikethissincelastweek3.()HasMrs.Zhouseenadoctor?A.Yes,shehas.B.Notyet.C.No,shehavent4.()HasKangkangnoticedthedeadfishintheriver?A.Oh,no.B.wedontknow.C,Oh,yes.,A,C,B,C,1.WhatswrongwithMrs.Zhou?2.WhatcausedMrs.Zhousproblems?3.WhatwillKangkangdo?4.DoyouhaveanyotherwaystosolveMrs.Zhousproblems?,Read1aandanswerthequestions.,Shecantbreatheandgotapaininherthroat.Thebadairmakesherchesthurtandshecantsleepwellatnight,Thebadairandtoomuchnoise.,Hewillwritetothenewspaperabouttheseproblems.,Rushtoanswer抢答,心情差_不能容忍某事_我希望政府能快点解决这个问题_4.更糟糕的是_5.从上周开始我就像这样了_6.这真是很糟糕_,inabadmood,cantbearsth,Ihopethegovernmentwillsolvethisproblemsoon,Whatsworse,Ivebeenlikethissincelastweek.,Itsreallyawful.,ShowTimeReadtheconversationinrolesandactitout.,Finish2,Deareditor,Imwritingtosaysomethingaboutthechemicalfactorynearmyhouse.Thefactorycauses_(toomany/toomuch)problems.First,itproducesterriblegas,anditishardforusto_(breathe/breath).Whatsworse,thefactorymakesalotofnoise.Wecantsleepwellatnight.Italsopollutestherivernearby.Nowtherearemany_(die/dead)fishintheriver.IthinkpeopleshouldcarefortheseproblemsandIhopethegovernmentwillsolvethemsoon.Yours,Kangkang,toomany幻灯片20,breathe,dead,Pairwork,Makeaconversationtogiveussomeadvicetohowtoprotecttheenvironment.,Wehopetheskybeebluer,theairbeefresher,theriverbeeCleanerourworldbeemoreandmorebeautiful!,Itseveryonesdutytoloveandprotecttheenvironment.,Tobeagreenerpersontoloveandprotecttheenvironment.,1.Somewords:breathe,breath,chest,.2.Somephrases:beharmfulto,toomany,toomuch,muchtoo.3.Somesentences:(1)Howlonghaveyoubeenlikethis?(2)Whatsworse.(3)Itsreallyawful.,summary,Welearn:,Wecan:,Describetheenvironmentpollutionsbyourselves,a