(完整版)人教版高一英语必修三Unit2全套课件

Lead-inLookatsomepicturesfirst,whatarethey?Theyaredifferentkindsoffood.Whataretheydoing?They’reeating.Canyouseewhattheyareeating?Anddoyouthinkeatingonlymeatcanmakethemhealthy?Whatabouteatingonlythis?Ifweeatonlysteamedbread(馒头)orriceeveryday,canwebehealthy?HealthyEatingHealthyEatingLearningGoalsKnowledgeGoalsTalkabouttheproblemswiththediet,balanceddietandnutrition.TopicWordsandExpressionsWords:diet,nut,bean,pea,cucumber,eggplant,pepper,mushroom,peach,lemon,balance,barbecue,mutton,roast,fry,stir-fry,ought,bacon,slim,curiosity,hostess,raw,vinegar,lie,customer,discount,weakness,strength,consult,fiber,digest,carrot,debt,glare,spy,limit,limited,benefit,breast,garlic,sigh,combineExpressions:balanceddiet,oughtto,loseweight,getawaywith,tellalie,win…back,earnone’sliving,indebt,spyon,cutdown,beforelong,putonweightFunctionalItemsHowtomakesuggestionsandadvices.Howtoexchange(交流)whenseeingthedoctor.Howtoexpressagreementanddisagreement.Howtoexpressourlikeanddislike.GrammarLearntouse“oughtto”andreviewtheothermodalverbs:may/might,can/could,will/would,shall/should,must/can’tAbilityGoalsTrainingskillsofexplainingwordsinEnglish,thenmakethetransitiontothinkinEnglish;trainingskillsofskimming,scanning,paraphrasing,closereading,summarizingandcomparing.EmotionGoals•Understandtheissuesinvolvedinhealthyeating;identifywhatfoodsarebetterforyouandimproveyourdietinthefuture;•Correctlyhandletheconflict(正确处理矛盾、解决矛盾）.ImportantandDifficultPointsImportantPointsDietandhealth;trytounderstandthethreekindsoffood;howtoeatabalanceddiet;Theusagesof“oughtto”.Trytoimprovespeakingabilitybytalkingabouthealthyeating,suggestionandadvice,seeingadoctor,agreement,etc.TrytoexplainnewwordsinEnglish.DifficultPointsTrytounderstandtheClassification(分类)offoodandtalkabouthowcanwemakeabalanceddiet.Trytodevelopourabilityofspeaking,listening,readingandwriting.LearntoexplainEnglishwordsinEnglish,andtothinkinEnglish.WarmingupYouwillbeshowedthreegroupsofpicturesaboutfood:ThefirstgroupThesecondgroupThethirdgroupEverybodyhastoeat,butnotalleatahealthydiet.Differentfoodsyouatehelpyougrowindifferentways.Couldyoutellthedifferencesbetweenthethreegroupsanddoyouknowtheirroles?Doyoueatthesethreekindsoffoodeachday?Whatwillhappenifyoudon’teatabalanceddiet?Foodsthatprovideenergy(e.g.energy-givingfood)Foodsthathelpgrowbonesandmuscles(e.g.body-givingfood)Foodsthathelpthebodyfightdiseases(e.g.protectivefood)Rice,…Meat,…Cucumber,…Canyoutellothermorefoodsandclassifythemintheform?VegetablesNutsChocolateTofuMilkandCheeseMuttonKebabs（印度）烧烤羊肉串RoastPorkRawVegetablesFriedPotatoesHamburgerIce-creampineapplepearbananaappleorangeDoyouknowsomeotherfoods?cornbittergourd（苦瓜）cucumberpepperbeaneggplanttomatopumpkin(南瓜)Foodsthatprovideenergy(e.g.energy-givingfood)Foodsthathelpgrowbonesandmuscles(e.g.body-givingfood)Foodsthathelpthebodyfightdiseases(e.g.protectivefood)rice,noodles,spaghetti,bread,potatoes,chocolate,butter,cream,oils,nuts,…meat,eggs,milk,cheese,tofu,…mostvegetables(e.g.beans,peas,cucumber,eggplants,peppers,mushrooms,cabbages)andfruit(e.g.peaches,lemons)Pre-readingWhatdoyouthinkshouldgointoagoodmeal?Imaginethatyouandyourpartneraregoingtoinvitesomefriendsfordinner.Whatspecialfoodwouldyouofferthem?Lookatthetitleofthepassageandthepictures.Predictwhatthepassageisabout.Thenreaditquickly.Reading1.Skimming(略读)firstly,payattentiontosummarizing(归纳):Howmanypartscanthispassagebedivided?What’sthemainideaofeachpart?2.Listentotherecord:Thepassagecanbedividedinto3parts:①WangPengisworriedabouthisrestaurantbecauseitisnotasfullasitusuallyis.②Hefollowshisfriendtoanewlyopenedrestaurantwhichisverypopular.③Hedoessomeresearchtowinhiscustomersback.3.Closereadingandscanning:ReadthetextforasecondtimeandthentellifthesentencesareTrue.1)UsuallyWangPeng’srestaurantwasfullofpeople.2)YongHuicouldmakepeoplethinintwoweeksbygivingthemagooddiet.3)WangPeng’smenugavecustomersmoreenergy-givingfood.4)WangPeng’sregularcustomersoftenbecamefat.5)WangPeng’smenugavecustomersmoreprotectivefood.6)WangPengdecidedtocompetewithYongHuibycopyinghermenu.4.Paraphrasing(释义):1)SomethingterriblemusthappenedifLiChangwasnotcomingtoeathisrestaurantashealwaysdid.Explainthefollowingsentencesinyourownwords:Suggestedanswer:LiChangalwayscametohisrestaurant,soifhedidnot,itmeantthatsomethingserioushadhappenedtostophim.2)HecouldnothaveYongHuigettingawaywithtellingpeoplelies!Suggestedanswer:HedidnotwantYongHuitotellliesandpeopletobelieveher.5.Readthetextagain:Whilereading,workwithyourpartnersmakealistoftheusefulphrasesyou’venoticedinthepassage,ifnecessary,youmayrefertothenotesonpages79-80,andthenworkinpairstodoExercise5onPage11,trytopredicttheendingofthestory.diet1.饮食,食物。n.[C][U]Theirdietchieflyconsistsofgrainandvegetables.他们的饮食主要是谷类和蔬菜。2.限定的食物种类或数量;食谱。n.[C]Nochocolate,please.I'monadiet.请不要放巧克力,我在节食。dietaids食疗3.比喻意义：多得另人生厌的事物。theconstantdietofsoapoperasonTV多得使人腻烦的电视连续剧4.规定吃某类食物;（尤指为减轻体重）节食。v.Sheisdietingtoloseweight.她在节食以减肥。5.(有时大写)(日本等的)议会,国会。n.[C]TheDietisnowsitting.国会现在在会期中。diethealth1.健康。n.[U]Smokingdoesharmtohealth.吸烟有损健康。2.健康状况。n.[U]Sheisinpoo