高中英语必修3·Unit·2·Healthy·eating·公开课课件[1]

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吉林一中吉林TeachingAimsanddemandstopicProblemswithahealthydietVocabularywordsPhrasespatternsN:dietnutbeanpeacucumbereggplantpeppermushroompeachlemonmuttonbaconvinegarfibrecarrotgarlicbarbecueflavourbreaststrengthweaknessdiscountcustomerhostessdebtcuriosityV:balanceroastfryouthttolieconsultdigestglarespylimitbenefitsighcombinea.ad.:slimrawBalanceddietoughttoloseweightgetawaywithtellaliewin…backearnone’slivingindebtspyoncutdownbeforelongputonweightfartooglareatloseone’s-voiceonlytoo…toHecouldn’thaveYonghuigettingawaywithtellingpeoppelies.Justeatitlessoften………lesshealthyTeachingAimsandDemandsFunctionLikesanddislikesSeeingthedoctor&adviceAgreement&disagreementI.Myfavoritefood/fruit/meatis…I’mfondof…Iprefer…to..Idon’tofteneat...Ireallyhate…Ican’tstand2.What’sthematter/wrongwithyou?Whatseemstobethetrouble?Howlonghaveyoubeenlikethis?It’snothingserious,only…takeiteasyI’vegotapainin…I’msufferingfrom…IfeeltiredallthetimeI’vegotabadcough/cold/fever/headache…IthurtswhenItouchit.Isupposeyou’dbetter…Ithinkyououghtto…I‘dstronglyadviseyouto…Itmightbeagoodideato…Youmustn’t…How/Whatabout…Whynot…?I’mnotsureaboutthat.i‘mafraidIdon’tagree.Youcouldberight,but…Iagreeuptoapoint,but…That’saninterestingidea,but…Doyoureallythink…?Youcan’tbeserious!That’snothowIseeit.Rubbish/Nonsense!Asamatteroffact,Ithink…Whynot?Ican’tagreemoreNothingcouldbebetterthanthisYYes,IthinksoThat’strueCertainly/Sure/OfcourseTeachingAimsandDemandsGrammarRevisionofmodalverbsTheusageofoughttointentiondutypermissionpossibilityguessingability(can&couldmay&mightwill&wouldshall&shouldmust&can’t)1.givingoraskingforadviceoropinion2.Indicatingthatsthwillprobablyhappen,probablybetrue3.+havedoneindicatingsb’sregretorscolding4.Indictatingsb’sdutyorresponsibiltyTeachingAimsandDemandsImportantsanddifficulties1.Wordsorphrasesrelatedtofood,fruitandvegetables2.Usefulexpressionsofpersonalattitudeaboutlikesordislikesoragreementoradvice3.Howtounderstandtheeffectofeatingonhealth4.Modalverb“oughtto”TeachingPlananddesign•Betterdivideunittwointonineperiods•Period1Warmingupandspeaking•Period2-4Readingcomprehension•Period5Vocabularystudy•Period6Grammar•Period7Listeningandspeaking•Period8Speakingandwriting•Period9SummaryandSelf-assessmentPeriod1WarmingupandSpeakingcarrotTeachingdesign•目的及预期效果:通过栩栩如生的图片,以竟猜的方式开始,激发学生们的学习兴趣,激活已有的背景知识,使其带着问题积极主动地参与,思考,作答,同学们既获取了新的信息,掌握新的知识,也丰富了自己的生活经验,养成通过分析,归纳,总结,解决问题的习惯,同时也逐渐养成合作的意识及所带给的快乐和收效•主要运用的策略认知策略:学习和运用语言的策略:对各种蔬菜,水果,食物进行识别,区分,组织及反复接触并有意识记忆;再进行归类,总结,然后用于日常生活之中•社会情感策略:采用竟猜,讨论,对话等促进同学间合作学习,共同完成任务,同时为同学创造条件和机会扩大信息(与日常生活息息相关的健康话题方面的)输入量和输出量•方式:以小组为单位竟猜(团队效应);个人展现才华(满足自我表现欲及个人成就感);两人排练(再现实际生活)•GuessingGames•Competitioningroups•Pleaseidentifythenamesofthefollowingfood,fruitorvegetables?crabshrimpmuttonroastduckvegetablesbeanpeaeggplantmushroomcabbagepeppertomatopotatocarrotChinesecabbagepumpkincucumbertofuceleryfoodriceporriageporkmuttonbeeffishchickenfishfruitappleorangepearpeachcherrylemonstrawberrywatermelonpineapplenutrientsmineralsfatproteinvitamin……sugarcarbohydratessomeessentialnutrientsfibreWhatdothefoodshaveincommon?Whichfoodcontainsmoresugar?grapeschocolatecakesbananasWhichofthefollowingfoodscontainthemostfat?Puttheminorderfrom1(mostfat)to5(leastfat):12345Whichfoodcontainsmorefibre?nutspeasporkcabbageWhichfoodcontainsmoreprotein?hampotatocrispseggsicecreambeansbreadbuttercheesecucumbereggslemonsmeatmilkmushroomsnoodlesnutsorangespeaspotatoesricespaghettisugartofucabbagepeachesWhichfoodsgiveusenergy?helpusgrowbonesandmuscle?giveusfibrefordigestionandhealth?beansbreadbuttercheesecucumbereggslemonsmeatmilkmushroomsnoodlesnutsorangespeaspotatoesricespaghettisugartofucabbagepeaches1.Whichfoodsmainlygiveusenergy?beansbreadbuttercheesecucumbereggslemonsmeatmilkmushroomsnoodlesnutsorangespeaspotatoesricespaghettisugartofucabbagepeaches2.Whichfoodscanhelpusgrowbonesandmuscle?beansbreadbuttercheesecucumbereggslemonsmeatmilkmushroomsnoodlesnutsorangespeaspotatoesricespaghettisugartofucabbagepeaches3.Whichfoodsmainlygiveusfibrefordigestionandhealth?SpeakingP12•Inpairsmakeupadialogueaboutfoodyoulikeordislikeusingtheexpressionsbelowandasmanyfood,fruitorvegetablesaspossibleandstateyourreasons.Usefulexpressionsaboutlikesanddislikes•Myfavoritefood/fruit/meatis…•I’mfondof…•Idon’tofteneat...•Ireallyhate…•Ican’tstandDiscussion:•Howtokeephealthy?•whatkindoddietcanhelppeoplebefit?BlackboardDesign•HealthyEating••abalanceddiet•energy-givingbody-buildingprotective•foodfoodfoodHomework:PreviewReadingPeriod2---4•ReadingTeachingAimsandDemands教学目标技能策略情感态度进行阅读技巧和方法训练认知(积极思考,整理归纳);交际(克服语言障碍,利用机会用英语进行真实交际)了解饮食文化,正确处理解决矛盾与冲突,公平竞争重点与难点培养阅读技能,特别是获取和处理信息及猜测词义的能力在阅读过程中如何分析和解决问题方法任务型:比较对照任务;问题解决任务,交流个人意见的任务,创造性任务TeachingProcedure•Step1:Talkaboutmealsanddesignamenuofbalanceddiets.•Step2:Leadinthetext,guessthecontext.•Step3:Read,firstskim,thenscanbycreatingquestions•andanswertheminpairs(sortandmethod•Instructions).•Step4:Guessthewordsfromcontext.•understandsentences.•Step5:Groupdiscussionfatslim+=Breakfast:abowlofcornflakes+unfatmilkLunch:vegetable+somesortsofunfatmeatTimefortea:Onlywhe

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