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1、Unit2Topic2Alltheseproblemsareveryserious.SectionC东溪中学PartOne(一)TheanalysisoftheTeachingMaterial 1.ThislessonisthethirdoneofTopic2.SoiftheSscanlearnitwell,itwillbehelpfultomaketheSslearnthemainideaofthistopic.AnditalsohelpstheSstoimprovetheirlistening,speaking,re
2、ading,andwritingskills.2.Thetopicisaboutdailyenvironment,soitishelpfultoraiselearninginterestsofthestudents.(二)TheanalysisoftheStudentsSofar,theSshaslearntEnglishformorethan2years.Theyshouldimprovetheirwaysandskills.(三)TeachingAimsandDemands1.Learnmoreaboutthehar
3、mcausedbydifferentkindsofpollutionandthereasonsofthesekindsofpollution.2.Getinformationbyusingsimplereading.3.ImprovetheSs’listening,speaking,readingandwritingskills,andincreasetheSs’waysofstudying.(四)Keywordsandphrasesonearth,millionsof,takeaway,referto,carbondi
4、oxide,blanket,escape,thegreenhousseeffect,thelevelofsearise(五)TeachingAidsacomputer,ataperecorder,Powerpointandsoon.Part2TheTeachingMethods1.Communicativeteachingmethod2.EmotionalteachingmethodThemainaimsoflearningEnglishintheMiddleSchoolistoimprovethess’abilitie
5、soflistening,speaking,readingandwriting.So,inthelesson,I’llmainlyusethetwoteachingmethods.I’lllettheSstogetabetterunderstandingofapassageandimprovetheirabilities.Part3learningWays1.TeachtheSshowtobeagreenerperson.2.LettheSsuse‘listening—Speaking—Reading’tolearnla
6、nguage.3.TeachtheSshowtomasterthepassageandhowtocommunicatewithothers.Part4TeachingProcedureI’llfinishthislessonin5steps.Step1ReviewTsays:Lookatthepicturesin1aandtheblackboard.Discussingroupsaboutwhatpollutionhumanactivitiesbringandwhatproblemsthepollutioncauses.
7、Thengetafewstudentstoreporttheresultsoftheirdiscussion.letthesstoreporttheresultsoftheirdiscussion.,andleadtotoday’scontent.Step2Presentation(1)Whatistheozonelayer?(2)Whatdoestheozonedo?Isitgoodorbadforus?(3)Whatproblemwilltheriseofcarbondioxidecause?Purposeofmyd
8、esigning:LetthestudentsknowthemainideaofeachparagraphStep3Pairwork1.Letthesschoosethebestanswersaccordingto1a,andfinish1b. 2.Letthessfindoutthedifficultiesin1a
