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1Period5ReadingandWriting整体设计教学内容分析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.教学过程1RevisionCheckthehomeworkofthelastperiod.2Lead－in2Showthestudentsthefollowingpicturesontheslideandaskstudentsthefollowingquestions：1．Haveyoueverseenthefilm2012?2．Whatkindofdisastershaveyouseeninthefilm?3．Whathaveyoulearntfromthefilm?Andthenaskthem：Whatcausestheglobalwarming？Leadthemtotellthecause：gasemission.Atthesametimeshowthefollowingpictures：Aftertalkingaboutthecausesofgasemission，askstudentsthequestion“Whatistheeffectofglobalwarming？”．Helpthemanswer：naturaldisasters(flood，drought，hurricane，tsunamiandtornado)，spreadofdiseases，sealevelrising，decreaseofspeciesandsoon.Atlast，askthequestion：“Whatcanwedoaboutglobalwarming？”Andthenleadinthereadingtext.3Skimming1．Skimthefirstletter，andanswerthequestionsbelow：(1)Whoisthewriter?(2)Whatarethetwoconcernsoftheletter?Suggestedanswers：(1)AstudentnamedOuyangGuang.(2)①Hisopinionthat，asanindividual，hecanhavenoeffectonenvironmentalproblems.②Gettingsomesuggestionsforwhathecandoaboutglobalwarming.2．Readthesecondemail，andanswerthefollowingquestion：DoesEarthCareagreewithOuyangGuang'sopinionthatindividualscanhavenoeffect?Suggestedanswer：No，EarthCaredoesnotagree.4ScanninganddiscussionAskstudentstoscanthelettersandlistEarthCare'ssuggestionsinthechartonP30，anddiscusswhethertheycancarryouteachsuggestion.Givereasonsfortheiranswers.Andthenaskoneortwogroupstomakeanoralreport.3EarthCare'ssuggestionCanyoucarryitout？ReasonsIfyouarenotusingelectricalappliances，turnthemoff.Yes.Saveenergy.Ifyou'recold，putonmoreclothesinsteadofturninguptheheat.Yes.Saveenergy.Motorvehiclesusealotofenergy，sowalkorrideabikeifyoucan.Yes.Saveenergy.Recyclecans，bottles，plasticsandnewspapersandbuythingsmadefromrecycledmaterials.Yes.Saveenergy.[来源:学科网]Getyourparentsorfriendstobuyproductsthataremadetosaveenergy.Yes.Saveenergy.Plantmoretrees.Yes.Plantsabsorbcarbondioxidefromtheair.Talkwithyourfamilyandfriendsaboutglobalwarmingandtellthemwhatyou'velearned.Yes.Together，individualscanmakeadifference.5LanguagestudyShowthestudentsthefollowinglanguagepointsinthepassageinaslideshow.1．makeadifference(P30)【原句再现】Together，individualscanmakeadifference.众人拾柴火焰高。【观察探究】(1)ThefactthatIcannoworganizemyowntimemakesabigdifference.现在我能自己安排时间了，这对我有很大的作用。(2)Itmakesnodifferencetomewhatyousay.I'mnotgoing.无论你怎么说对我都没有影响，反正我不去。(3)Itwon'tmakemuchdifferencewhetheryougotodayortomorrow.你今天去也好，明天去也好，关系不大。(4)Shemakesnodifferencebetweenhertwosons.她对两个儿子一视同仁。【归纳总结】makeadifference(tosb./sth.)意为“对某人/某物起作用、有影响”，difference前面可以加不同的修饰词，如no/some/little/much等。makeadifferencebetween...表示“区别对待……”。【即景活用】—WhenshallIgothere?—It______whetheryougotodayortomorrow.A．madenodifferenceB．madenosense4C．makesnodifferenceD．makesnosenseSuggestedanswers：C2．putupwith(P30)【原句再现】Wedonothavetoputupwithpollution.我们不必忍受污染。【观察探究】(1)IputupwithhersolongasIcould.我尽可能地容忍她。(2)Thatlady，asahousewife，hasalottoputupwith.作为一名家庭主妇，那位妇女必须要忍受许多事情。[来源:学#科#网]【归纳总结】putupwith...“容忍，忍受”，宾语可以是人或者事物。【知识拓展】(1)bear和stand在疑问句和否定句中和can，beableto连用，也表示“忍受”，其宾语多为事物。(2)livewithsth.忍受某事；livewithsb.和某人一起生活。【即景活用】Hebehavedbadlytowardshiswife.Asaresultshecould