高中必修三课件 7页

普通高中课程标准实验教科书(人教版)英语必修IIIUnitTwoHealthyeating　TheFirstPeriod(Warmingup&Pre-reading)StepOne:Lead-inFreeTalk:1.Whatdoyouusuallyhaveforyourbreakfastordinner?2.Whatareyourfavoritefoods?3.Doyouknowthefunctionsofthosefoodsforyourbodies?StepTwo:Warmingup1.Lookatthephotosinthebook.Decideinwhichwaytheyhelpourbodies.2.DiscussionOne1)FoodstogiveyouenergyFoodstogrowbonesandmuscle(egbody-buildingfoods)Foodsthatgivefibrefordigestionandhealth(egprotectivefoods)FastenergyfoodsSlowenergyfoodsricesugarnoodlespotatoesspaghettibread buttercreamoilsnutsmeateggscheesemilktofu allfruitandallvegetablesWhichofthesegroupsoffoodsdoyoulikebest?Whichofthemdoyoueatmostoften?Doyouthinkweshouldeateachkindoffood?Whatwillhappenifyoudonoteatabalanceddiet?2)Inyouropinion:Whatishealthyeating?(balanceddiet)3DiscussionTwo2examplesofthreemealsadayWhichoneismorebalanced?Balancedexample1example2Breakfast:bread@watermilk,eggs,noodles,fruitsLunch:rice,vegetablespork,chickenfishrice,vegetablesMeatsoup,fruitsDinner:hotdog,pizzaetcRice,vegetablesFish,chicken,Soup,fruits第7页共7页\nStepthree:Pre-reading1.Inpairsdiscussthefollowingquestions.Whichfoodcontainsmore…?ExamplesoffoodsAnswerSugarChocolateorgrapesCakesorbananasChocolateCakesFatCreamorriceChocolateorchickenCreamChocolateFibrePeasornutsPorkorcabbageNutsCabbageProteinPotatocrispsorhamEggsorcreamHameggsStepFour:LanguagePoints1.dietn.食物；特种饮食（goonadiet节食；吃限定食物）eg.Peoplewhoareonadietmustn’thavechocolate.Vt./vi.节食；吃限定食物eg.Nosugarinmycoffee,please.I’mdieting.词义辨析：diet,food都可做“食物”解。diet是可数名词，常与不定冠词a连用；指的是习惯的食物或规定的食物，特指维持健康的定量或定质的食物，如病人的疗养饮食。而food是不可数名词，凡能吃喝的具有营养的东西都称food;但在表示食品的种类时，可以用复数。2.energyn.精力，活力，能量eg.Plantsabsorbenergyfromthesun.Heisfullofenergy.3.balancevt.权衡；使平衡；抵消eg.Wemustbalancethetwoplans.n.天平；平衡eg.weighsth.inthebalancebeoutofbalance习惯用法：keepone’sbalance保持平衡loseone’sbalance失去平衡，心慌意乱StepFive:Homework:1.Pleasedesignasuitabledietforanoldmanwhohasheartattackorforaladywhoisonadiet.2.ExplainthefollowingtermsandexpressionsEco-foodOrganicvegetarianAbalanceddietSupplementsCrashdietsJunkfoodTheSecond&theThirdPeriodStepone:RevisionReviewthenamesofthefestivalsandtalkaboutthem.StepTwo:Reading第7页共7页\n1Fastreading:readthepassagequicklyandthentrytoanswerthefollowingquestions.1.WhatisYongHui’smenucontained?(rawvegetables,fruitandwater2)WhatisWang’smenucontained?(muttonkebabs,roastpork,friedrice,cola,icecreamandetc.)2.Carefulreading1)Dothe“T”or“F”exerciseandcorrectthewrongstatements.1.UsuallyWangPengwei’srestaurantwasfullofpeople.2.Heprovidedabalanceddietinhismenu.3.YongHuiservedabalanceddiet.4.YongHuicouldmakepeoplethinintwoweeksbygivingthemagooddiet.5.WangPengwei’scustomersoftenbecamefataftereatinginhisrestaurant.6.YongHui’smenugavethemenergyfoods.7.WangPengwei’smenugavethemfoodcontainingfibre.8.WangPengweiadmiredYongHui’srestaurantwhenhesawthemenu.9.WangPengweidecidedtocopyYongHui’smenu.2)FindouttheinformationofthetworestaurantsWangPengwei’sYongHui’smenumuttonkebabs,roastpork,friedrice,cola,icecreamfruit,rawvegetables,waterstrengthenergyfoods,fitfibrefoods,slimweaknessfat,notenoughfibrenotenoughenergyfeeltiredquicklypricenotveryexpensiveexpensive3.Discussion1)Whichrestaurantwouldyouliketogo,WangPengwei’sorYongHui’s?Why?2)Ifyouarethemanagerofarestaurant,whichfoodswouldyouoffertoyourcustomers?Giveusamenu.StepThree:Listentothetextandunderstandit.StepFour:languagepoints1.WangPengweisatinhisemptyrestaurantfeelingveryfrustrated.动词-ing形式作伴随状语。eg:吉姆站在公共汽车站旁看报纸。Jimstoodatthebusstop,readinganewspaper.此外，它还可以作原因状语，时间状语等。eg:因为没见有人在家，她决定给他们留个条。Seeingnobodyathome,shedecidedtoleave第7页共7页\nthemanote.eg:听到那个消息，他们都高兴得跳了起来。Hearingthenews,theyalljumpedwithjoy.“Wecan’tgooutinthisweather.”saidBob,____outofthewindow.A.lookingB.tolookC.lookedD.havinglooked2.Preparesth.for=getreadyfor=makereadyfor/makepreparationforPreparationn.我的妈妈正在准备食品．Mymotherispreparingthefood.3.by+time=nolaterthan到．．为止，．．之前六点前到这里．Behereby6o’clock.我们将３月８号前返校WewillcomebackschoolbyMar.8.1.oughtto:应该。eg:她应该更好地照顾好自己的孩子。Sheoughttolookafterherchildrenbetter.oughttohavedone:本应该做某事却没有…eg:你本应该更早点来的。Yououghttohavecomeearlier.=Youshouldhavecomeearlier.5.Befullof他的心里充满好奇．Hisheartwasfullofcuriosity.瓶里充满了蒸汽．Thereisfullofsteaminthebottle.6.taste(ofsth):(v.)haveacertainflavour有某种味道(n.)味道；品味，鉴赏力eg:这块蛋糕几乎没有味道。Thiscakehasverylittletaste.格调高/低的：ingood/badtaste7.Nothingcouldhavebeenbetter.再没有比这些更好吃的了。此句子用比较级形式表示最高级意义。=Allhisfoodscouldhavebeenthebest.Heistallerthananyotherboyinhisclass.=Heisthetallestboyinhisclass.比较级的否定形式，实际上表示的是最高级的含义。eg:没有人比他更贪财。Nobodylovesmoneybetterthanhe.eg:我想没有什么比旅行更令人愉快。Ithinknothingismorepleasantthantravelling.8.hurryby:passbyhurriedly匆匆过去第7页共7页\n9.newly-opened:新开张的这是副词加动词过去分词的合成形容词。此外，合成形容词最常见的构成方式还有：body-building/energy-giving:名词+动词-ing10.be/gettiredof:对…厌倦eg:天天吃一种事物让人厌倦。Iamtiredofthesamefoodeveryday.他对在国外的生活厌烦了。Hehasgot/beentiredoflivingabroad.11.havesb.doing:allow(sth)表示允许或容忍(某事物)发生。此处的have用在否定句中，特别用在willnot,cannot等之后。eg:我不容许你这样说。Iwon’thaveyousayingso.eg.他不容许儿子吸烟。Hewon’thavehissonsmoking.12.getawaywithdoingsth:1)notbepunishedforsth.不因某事受惩罚eg:我不能容忍你上课讲话而不受惩罚。Iwon’thaveyougettingawaywithtalkinginclass.2)escapewithsth.携带…跑掉eg.这些盗贼抢了银行,携巨款潜逃.Therobbersrobbedthebankandgotawaywithalotofmoney.StepFive:Assignment1.Trytoretellthetext..Itwasobviousthatthecompetitionbetweenthetworestaurantwason.Trytoimaginewhathappenedbetweenthetworestaurantslater.2.Previewlearningaboutlanguage.Ex1-3onpage11TheFourthPeriod(DiscoveringUsefulStructure)TeachingProcedures:StepOne:RevisionReadthevocabularyofUnit2againRetellthetext.Checktheanswerstothehomework.StepTwo:DiscoveringusefulstructuresRead&findouttheusageofmodalverbsTeaching:ModalverbsPage91-94Grammar.StepThree:Practice1.Findoutsentenceswithmodalverbsfromthereadingpassageandtrytoexplaintheirmeaning.2.DoEx2&Ex3Page133.课件练习题StepFour:AssignmentExercisesP50第7页共7页\nTheFifthPeriod(Listening)Step1Lead-inAsksomeSstoreviewwhatwehavelearnedinWarming-up.Step2ExplaintotheSsthepurposeofthislisteningtextistofamiliarizethestudentswiththedifferentkindsoffoodandtheresultsofeatinganunbalanceddiet.Italsoexplainswhyitissoimportanttoeatabalanceddiet.Step3Listentothetapetwiceandthenfillinthecharts.Step4Checktheanswers.Step5AssignmentPreviewreadingonP14TheSixthPeriod(ReadingonP14&readingtaskonP52)TeachingProcedures:StepOne:RevisionChecktheanswerstothehomeworkStepTwo:Reading1.Thispassagecontinuestotellthestory“comeandeathere”.Explainnewwords:debt:moneyownedtosb.thathasnotyetbeenpaidglare:lookangrilyorfiercelylimited:feworsmallbenefit:profit;goodfuture(利益,好处)sigh:takealongdeepbreath,expressingsadness,tirednessetc.combine:joinormixtogether2.ListentothepassagewhilereadingDoexercisesonpage15StepThree:LanguagePoints1.debtn.债；债务；欠债，负债bein/outofdebt欠债/不欠债get/run/fallintodebt负债payone’sdebts偿付债款clearadebt还清欠债2．asecond序数词与the连用表示“第几”.强调排列的顺序。序数词与a连用表示“又一，再一”.强调在原来的数量上再加一的概念。Youarethesecondtotellmethenews.Pleasetryitasecondtime.Hefailedasixthtime,buthesaidhewouldgoontryinguntilhesucceeded.3.combinev.（使）联合，（使）结合~AandB/~AwithBLet’scombinemyknowledgeandyourbusinessskillsandstartacompany.Thenewteachingmethodcombineseducationwithpleasure.第7页共7页\n4.cutdown“削减，使降价到”;“砍倒，砍伐”Ihaven’tgivenupdrinkingbutI’mcuttingdown.Thedoctortoldmeto~~smoking.StepFiveReadingtaskonP52StepSixAssignmentPreviewReadingTask(Page44)anddoEx.2-3,Page45.Ex2-3onPage42TheSeventhperiod(Speaking&writing)Step1.CheckthehomeworkStep2.SpeakingInpairs,discusswhatmakesanenjoyableChinesemeal.ThenmaketwoChinesemenus,onefromthenorthandtheotherfromthesouthofChina.Remembertomakeyourmenusdifferentandshowthedishesofthoseareas.Thenworkoutwhetherthesemenusarebalancedornot.Step3WritingtaskonP53Imaginetheoldlocalrestauranthasgone.YouareaskedtowriteanarticledescribingwhatyouthinkshouldbebuiltonthelandinsteadofaMcDonald’srestaurant.Youmaychoosewhateveryoulike.Describeitfullyinwordsanddrawaplan.Remembertheorderofyourartile:1.describethenewdesign;2.drawaplan;3.explaintheadvantagesofyouridea.Step4.HomeworkFinishthewritingtaskDosomeexercises.第7页共7页