人教版高中英语选修6《unit 4 global warming》教案

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1、★精品文档★人教版高中英语选修6《Unit4Globalwarming》教案　　教学准备　　教学目标　　TeachingAims:　　InthisclassSswillbeableto　　①practiceskimmingandscanningforinformationneededlikewhatarethetwoconcernsandwhatareEarthCare’ssuggestions.　　②Masterthephrasessuchas:putupwith,solongas,andsoon,makeadifference,havenoeffecton…,byma

2、kingsentencesorbyusingthemintotheposter.　　③becomeawareoftheseriouseffectsofglobalwarmingandtheimportanceofsavingenergytobeenvironmentallyfriendly.　　④Summarizethepointsaccordingtotheirunderstanding.　　⑤worktogethertodesignaposterbyusingthesuggestionsinthearticle.　　教学重难点　　TeachingDifficultie

3、s:2016全新精品资料-全新公文范文-全程指导写作–独家原创14/14★精品文档★　　Studentsmayfindithardtoaddmoresuggestionsabouthowtosaveenergyinourdailylifeandtosummarizethepointsaccordingtothosesuggestions.Studentsmaynotknowclearwhatisaposterandhowtodesignanattractiveandpersuasiveposterinshorttime.　　教学过程　　TeachingProcedure:

4、　　Step1.Lead-in(individual&collectivework)　　1.Teacherbeginstheclassbyasking:HaveyoueverseenthemovieTheDayAfterTomorrow?andthenletstudentsenjoyashortmovieclipwiththefollowingtwoquestions:　　①Whatkindsofdisastershaveyouseeninthefilm?　　②Canyouguesshowtheycameabout(happen)?　　2.introducethetopi

5、c:globalwarming.Andthenhaveafurtherquestion:　　①Whatotherdisasterwillbecausedbyglobalwarming?　　DesigningPurpose　　Toarousestudents’interestbywatchingthemovieclipandeducethetopic,thatisglobalwarming.2016全新精品资料-全新公文范文-全程指导写作–独家原创14/14★精品文档★Andthenbyshowingalotofpictures,makestudentsknowandund

6、erstandtheterribleeffectsofglobalwarming,thusmakingpreparationsforpromotingenvironmentalprotection.　　Step2.WhileReading(Individualwork)　　Skimming:Gothroughthefirstlettertofind:　　①whoisthewriter?　　②whatarehistwoconcerns?　　Scanning:Readthesecondletterandanswerthefollowingquestions:　　①DoesEa

7、rthCareagreewithOuyangGuang’sopinionthatindividualscanhavenoeffect?　　②whatareEarthCare’ssuggestions?　　③Canwecarrythosesuggestionsout?Why?　　DesigningPurpose　　Tohelpthestudentsgraspthemaininformationofthetwolettersbyskimmingandscanning.Whilestudentsgettheanswertoquest