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1、人教选修6Unit4GlobalwarmingUsinglanguageTeachingmaterialNSEFCBook6——Unit4TeachingaimsEnablethestudentstolearnsomeinformationaboutthecurrentsituationoftheglobalwarmingandknowwhatweshoulddoaboutit.Teachingimportant&difficultpointHowtohelpthestudentstogettheinformati
2、onaboutthecurrentsituationoftheglobalwarmingandknowwhatweshoulddoaboutit.Teachingaidstaperecorder,slidesTeachingproceduresStep1LeadinHaveyoueverseenthefilmTheDayAfterTomorrow?Whatkindofdisastershaveyouseeninthefilm?Whathaveyoulearntfromthefilm?SlideshowWhatcau
3、sestheglobalwarming?gasemissionWhatistheeffectofglobalwarming?Step2SkimmingSkimthefirstletter,andanswerthequestionsbelow:1.Whoisthewriter?AstudentnamedOuyangGuang.2.Whatisthepurposeoftheemail?/Whatarethetwoconcernsoftheemail?①Hisopinionthat,asanindividual,heca
4、nhavenoeffectonenvironmentalproblems.②gettingsomesuggestionsforwhathecandoaboutglobalwarming.3.Readthesecondemail,andanswerthequestion:DoesEarthCareagreewithOuyangGuang’sopinionthatindividualscanhavenoeffect?No,EarthCaredoesnotagree.Step3ScanningScanthelettera
5、ndlistEarthCare’ssuggestionsinthechartonP30,anddiscusswhetheryoucancarryouteachsuggestion.Givereasonforyouanswers.EarthCare’ssuggestionCanyoucarryitoutreasonIfyouarenotusingelectricalappliances,turnthemoff.YessaveenergyIfyou’recold,putonmoreclothesinsteadoftur
6、ninguptheheat.YessaveenergyMotorvehiclesusealotofenergy,sowalkorrideabikeifyoucan.YessaveenergyRecyclecans,bottles,plasticsandnewspapersandbuythingsmadefromrecycledmaterials.YessaveenergyGetyourparentsorfriendstobuyproductsthataremadetosaveenergy.Yessaveenergy
7、Plantmoretrees.YesPlantsabsorbcarbondioxidefromtheair.Talkwithyourfamilyandfriendsaboutglobalwarmingandtellthemwhatyou’velearned.YesTogether,individualscanmakeadifference.Step4Languagepoints1.makeadifferencemakeadifference(1)有很大差别,有很大不同(2)有很大的关系/影响makesome/nod
8、ifferenceto对...有些/没有关系Thatmakesnodifferencetome.那对我没有影响。Exercisecanmakeagreatdifferencetoyourhealth.锻炼对你的健康产生很大的影响。2.putupwithputupwith忍受;忍耐;受苦Thatwoman,asahousewife,hasalottoputup
