Lesson3GoodFood，GoodHealth┃教学整体设计┃【教学目标】1.掌握文中单词grain，corn，vitamin，mineral，fibre，protein，bean，Asian,soy，calcium，bone，yogurt，contain，balanced，diet并能熟练记忆；能够听懂并能说以下句子：Bread，noodlesandriceareallgrainfoods.Breakfastcerealisalsomadeofdifferentgrains.Theyhelpyougrowandstayhealthy.SaladsareverypopularinWesterncountries.Yourbodyneedscalciumtostayhealthy.Abalanceddietwillkeepyouhealthyandgiveyoulotsofenergy!2.能够通过总结归纳should的用法来形成自己的学习策略。3.使学生能够将所学到的知识运用于真实的生活场景中，具有一定的社会交际意识。引导学生关注生活，培养学生热爱生活的美好品质。4.理解课文意思并能回答课后的问题。【教学重难点】重点：掌握上述重点短语和句型。难点：1.Knowmorewordsaboutthenamesofthegraininourdailylife.2.Letthestudentsknowhowtoarrangethefoodthatweeatandkeepushealthy.3.Whyisabalanceddietthemostimportantforourhealth?【课前准备】多媒体，黑板，录音机┃教学过程设计┃教学过程一、创设情境，切入主题Step1：WarmingupT：Whatfoodsdoyoueateveryday?Ss：Iusuallyeatbread，vegetables，meatandsoon.T：Inyouropinion，what’sahealthyandbalanceddiet?Ss：Ithinkahealthyandbalanceddietshouldcontainallkindsoffood.T：Whatshouldwedotokeepahealthyandbalanceddiet?Ss：Weshouldtrytoeateverykindfoodanddon’tbeparticularaboutfood.T：OK，I’mquitesatisfiedwithyouranswer.Itseemsthatallofyouknowwhatahealthyandbalanceddietisandhowtokeepahealthyandbalanceddiet.Nowlet’sopenourtextbooksandturntoPage6，GoodFood，GoodHealthy.设计意图：给学生说话的机会，锻炼学生的口语表达能力。二、展开过程，探究新知Step2：Presentation1.Teachershowsthewordswearegoingtolearn：grain，corn，vitamin，mineral，fibre，protein，bean，Asian，soy，calcium，bone，yogurt，contain，balanced，dietandthenteachesthestudentshowtoreadthesewords.Afterthat，explainthemeaningsofthesewordsandexplaintheusagesofthem.2.Askthestudentstorememberthesewordsbythemselvesandasksomestudentstoplayagame.Theonewhocanremembermorewordswillwinthegameandwillreceiveanaward.设计意图：以比赛的方式记单词，激发学生的学习积极性。3.Explainthemeaningofthetextandteachlanguagepoints，findoutthemainphrasesandsentencesinthetext.(1)Theseareallproteinfoods.它们都是蛋白质食品。辨析：all，both与wholeboth指两个人或物，而all指三个以上的人或物，在句中都可作主语、宾语、表语、同位语或定语。Bothofuswanttogo.我们两个人都想去。Allofusshouldworkhard.我们都应努力工作。all与whole在表示“整体的”“全部的”意思时，用法略有不同。all要置于冠词、物主代词或其他限定词之前；而whole则要置于这些限定词之后。allmylife，alltheworld，mywholelife，thewholeworld(2)Yourbodyneedscalciumtostayhealthy.你的身体需要钙保持健康。Theshopstaysopenuntilmidnight.这家商店到半夜才关门。(3)Milk，cheeseandyogurtcontaincalcium.牛奶、奶酪和酸奶中含钙。containv.包含，容纳Beercontainsalcohol.啤酒里含有酒精。Thespeechcontainedsomeinterestingideas.这个演讲包含一些有趣的思想。以……为组成部分，包括或由……构成Thealbumcontainsmanymemorablesongs.这张唱片中包括许多值得收集的歌曲。设计意图：明确学习目标，激发他们的学习热情。Step3：Drill1.ReadthetextagainanddoExercise1andExercise2(Part1)onPage7.2.ListentothetapeofthistextforthreetimesandthencompletethepassageofExercise2(Part2).设计意图：学生反复听磁带并跟读。第一次听，要求学生大概理解课文的意思。第二次听，改为一句一句听，仔细听出每句话的内容。第三次听完成上面的练习。通过反复听磁带并跟读培养他们听说的能力。Step4：Explainthewholetext1.Explainthemeaningofthewholetextsentencebysentence，helpthestudentsrememberthemainphrasesandthemainsentences.设计意图：让学生能抓住文中重点词汇和句型，善于归纳。2.Practice.DoExercise3onPage7.设计意图：锻炼学生的思考能力、表达能力和交际能力。三、布置作业Writeashortessayabouthowtokeepabalanceddiet.┃教学小结┃【板书设计】Lesson3GoodFood，GoodHealthMainphrases：bemadeofrichinlotsofstayhealthybepopularinalotofMainsentences：1.Bread，noodlesandriceareallgrainfoods.2.Breakfastcerealisalsomadeofdifferentgrains.3.Theyhelpyougrowandstayhealthy.4.SaladsareverypopularinWesterncountries.5.Yourbodyneedscalciumtostayhealthy.6.Abalanceddietwillkeepyouhealthyandgiveyoulotsofenergy.
