Period5ReadingandWriting\s\up7()教学内容分析Theteachingmaterialsofthisperiodcontainthreeparts.ThefirstpartisthereadingpassageonPage30withthetitleof“WhatCanWeDoAboutGlobalWarming?”.Itconsistsoftwoletters:arequestfromastudentforhelponaschoolprojectandthereply.Thelettersbringstudents'attentiontoacommonlyheldbeliefthatindividualsarepowerlesstodoanythingaboutenvironmentalproblemsandthatitisgovernmentsthatareinapositiontoactandhavetheresponsibilitytoact.EarthCare'slettersuggestswaystosaveenergyandthereforedecreasetheamountofcarbondioxidethatispouredintotheatmosphere.ThesecondpartisExercise2onPage31,whichasksthestudentstomakeaposterfortheirschoolthattellsstudentsvariouswaystheycanreducetheamountofcarbondioxideintheair.Thethirdpartisawritingtaskdesignedbytheteacher,whichasksstudentstowriteashortpassageaboutglobalwarming.Bypracticingwritingthepassage,studentscanstrengthentheirknowledgeaboutglobalwarminganddeveloptheirsenseofenvironmentalprotection.三维目标设计Knowledgeandskills1.Toenablethestudentstoknowhowtopreventglobalwarming.2.Togetthestudentstolearnthefollowingusefulnewwordsandexpressions:onbehalfof,advocate,commitment,putupwith,pollution,electrical,solongas,casual,andsoon,motor,cans,circumstances,microwave,refresh,educator,contribution...3.Tohelpthestudentslearnhowtowriteaposter.4.Tofosterthestudents'abilityinskimmingandlookingupinformationinreferencebooksandimprovethestudents'readingability.ProcessandmethodsReadingforspecificinformation,summarizing,discussingandpracticing.Emotion,attitudeandvalue1.Todevelopstudents'senseofenvironmentalprotection.2.Todevelopthestudents'senseofcooperationwithotherstosolveproblems.教学重、难点1.Theunderstandingofthereadingpassage.2.Thefollowingkeyphrases:makeadifference,putupwith,solongas3.Thefollowingkeysentences:(1)Together,individualscanmakeadifference.(2)ItisOKtoleaveanelectricalapplianceonsolongasyouareusingit...(3)Getyourparentstobuythingsthatareeconomicalwithenergy...(4)Remember—yourcontributioncounts!4.Teachingthestudentshowtowriteaposter.\s\up7()Step1RevisionCheckthehomeworkofthelastperiod.Step2Lead-inShowthestudentsthefollowingpicturesontheslideandaskstudentsthefollowingquestions:1.Haveyoueverseenthefilm2012?2.Whatkindofdisastershaveyouseeninthefilm?3.Whathaveyoulearntfromthefilm?Andthenaskthem:Whatcausestheglobalwarming?Leadthemtotellthecause:gasemission.Atthesametimeshowthefollowingpictures:[来源:学科网]Aftertalkingaboutthecausesofgasemission,askstudentsthequestion“Whatistheeffectofglobalwarming?”.Helpthemanswer:naturaldisasters(flood,drought,hurricane,tsunamiandtornado),spreadofdiseases,sealevelrising,decreaseofspeciesandsoon.Atlast,askthequestion:“Whatcanwedoaboutglobalwarming?”Andthenleadinthereadingtext.Step3Skimming1.Skimthefirstletter,andanswerthequestionsbelow:(1)Whoisthewriter?(2)Whatarethetwoconcernsoftheletter?Suggestedanswers:(1)AstudentnamedOuyangGuang.(2)①Hisopinionthat,asanindividual,hecanhavenoeffectonenvironmentalproblems.②Gettingsomesuggestionsforwhathecandoaboutglobalwarming.2.Readthesecondemail,andanswerthefollowingquestion:DoesEarthCareagreewithOuyangGuang'sopinionthatindividualscanhavenoeffect?Suggestedanswer:No,EarthCaredoesnotagree.Step4ScanninganddiscussionAskstudentstoscanthelettersandlistEarthCare'ssuggestionsinthec...