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Class5(A),Grade9Junkfood垃圾食品HealthyfoodL/O/G/O2.grain（谷物类）Usually,peopledividefoodintofivegroups.Whatarethey?5.protein(蛋白质）4.vegetables1.fruit3.diaryproduct(乳制品)The“vegetables”groupis_________(larger/smaller)thanthe“Fruit”group.The“Protein”groupis________(larger/smaller)thanthe“Grain”group.Thatmeansweneedtohavemorevegetablesthan______andmore_______than_______everyday.largersmallergrainsfruitproteinWhatisit?Guessinggame!Itisakindofseafood.Eatingitcanmakeyoucleverer.fishWhatisit?Itissweetandbrown,butthereistoomuchsugarinit.Itcanmakeyoufat.chocolateWhatisit?It’sahotdrink.Chinesepeoplelikedrinkingit.Itmakesyouslimandhealthy.teaWhatisit?ItisChinesetraditionalfood,Itisroundandsweet.PeopleusuallyeatitattheMid-AutumnFestival.mooncakeWhatisit?It’sakindofyellowfruit.Itdoesn'ttastesweetbutverysour.lemonWhatisit?Itisakindoffastfood.Iusuallyhavesomemeatorvegetablesbetweentwopiecesofbread.hamburgerWhatwillhappenifyoudonoteatabalanceddiet?Howtokeephealthy?Howtokeephealthy?Junkfood—hasalotofcaloriesbutfewnutrients,vitaminsandminerals.Healthyfood—giveusthecaloriesweneedbutnotcontaintoomuchfatandsugar.Ahealthydiet健康膳食energy-givingfood能量食物Foodthatprovidesenergyprotectivefood保健食品Foodthathelpsthebodyfightdiseases++body-buildingfood健身食品Foodthathelpsgrowbonesandmuscles=milk,cheese,yogurt;meat,chicken,fish,beansfat,oil,sweetsvegetable;fruitbread,cereal,rice,pastafatproteinfibres,sugarProvideourbodywith:vitaminsFoodPyramidFoodprovideenergygrowbonesandmusclesricenoodlesspaghettibreadpotatoeschocolatecreamoilnutsmeateggscheesemilktofuhelpthebodyfightdiseasesmostvegetablesmostfruitWhatkindoffooddotheybelongto?protectivefoodnoodlesricebreadpotatoesspaghettibutterEnergy-givingFoodWhatkindoffooddotheybelongto?Theyarerichinstarch,fatandsugar.meattofueggcheeseBody-buildingFoodTheyarerichinprotein.Whatkindoffooddotheybelongto?mostvegetablesmostfruitProtectiveFoodTheyarerichinfibersandvitamins.Whatkindoffooddotheybelongto?Whatisabalanceddiet?均衡的饮食ReadingWhatisabalanceddiet?Abalanceddietincludes___________________________everyday.plentyof_______________less_______fewer_______________differentkindsofhealthyfoodfruit,vegetablesandgrainproductsmeatdiaryproductsLookatthepictures,thetitleandtheintroductiontotheconversationonpage83.Thenanswerthequestionsbelow.1.Wheredoestheconversationtakeplace?Inarestaurant.2.Whatarethegirlandtheboyhavingfordinner?Thegirlishavingasandwich,asalad,anappleandaglassoflemontea.Theboyishavingahamburger,somechocolatecakeandacola.3.Whataretheyprobablytalkingabout?Abalanceddiet.Samuel:IthinkI’llhaveahamburger,somechocolatecakeandalargecola.Howdoesthatsoundtoyou?Doris:Thatsoundsterrible!I’llhaveachickensandwich,asalad,anappleandaglassoflemontea.I’vedecidedtostayawayfromfriedfoodandsoftdrinks.可乐汉堡色拉三明治远离油炸食品不含酒精的饮料Readline2-6andthencompletethetable.Samuel’sorderfordinnerDoris’sorderfordinnerahamburger,somechocolatecakealargecola,achickensandwich,asalad,anappleandaglassoflemeonteaWhosedietdoyouthinkishealthy?Why?unhealthy—toomuchfat,oilandsugarhealthy—lessoil,fatandsugar,somevegetables,fruitandbreadSamuel:Sincewhen?Doris:SinceIhadmymedicalexamination.ThedoctorsaidthatIneededtoloseabitofweightbyavoidingfat,oilandsugar.Healsostatedthatit’snecessaryformetohaveamorebalanceddiet.体检减点肥脂肪，油和食糖平衡的饮食有必要的说明1.WhydoesDorisdecidedtostayawayfromfriedfoodandsoftdrinks?Becausethedoctorsaidthatsheneededtoloseabitofweightbyavoidingfat,oilandsugar.2.WhatkindofdietwouldDorisliketohave?Amorebalanceddiet.Samuel:What’sabalanceddiet?Doris:Abalanceddietmeanshavingdifferentkindsofhealthyfoodeveryday.Researchshowsthateachdayyoushouldhaveplentyoffruit,vegetablesandgrainproductssuchasnoodlesandbread.And,ingeneral,youshouldhavefewerdairyproductsandeggs,andlessmeat.总体，大体上乳制品Samuel:ButIbelievemydietisbalanced.Doris:Really?Doyourememberwhatyouhadtoday?Samuel:Oh,theusualthings.Forbreakfast,Ihadfriedeggsandalargecupofcoffeewithalotofmilkandsugar.ThenItreatedmyselftosomeicecreamforasnack.Doris:Andforlunch?Samuel:Forlunch,Ihadsixchickenwingsandacola.Doris:Idon’tunderstandhowthatisabalanceddiet!Samuel:Well,Ihavemanydifferentkindsoffoodeveryday.Doris:Butallofthesekindsoffoodareunhealthyforyou.Samuel:OK,you’reright.I’llchangemydiet…tomorrow.Herecomesmyhamburgerandchocolatecake!鸡翅给自己买某物，款待自己BreakfastLunchDinnerSamuel’sdailydietfriedeggs,alargecupofcoffeewithalotofmilkandsugar,someicecreamsixchickenwingsandacolaahamburger,somechocolatecakeandalargecola.1.DoesSamuelthinkhisdietisbalanced?Why?Yes,hedoes.becausehethinksthathehasmanydifferentkindsoffoodeveryday.2.WhatdoesDoriesthinkSamuel’sdiet?Unhealthy.3.WhatdoesSamuelmeanby:“I’llchangemydiet…tomorrow.Herecomesmyhamburgerandchocolatecake!”Maybehewouldnotliketochangehiseatinghabitatall.D1Readtheconversationonpage83anddecidewhetherthesentencesareT(True)orF(False).Thenrewritethefalsesentenceswiththecorrectinformation.1Dorisshouldavoidfoodwithoil,fatandsaltinordertoloseweight.2Abalanceddietmeanseatingdifferentkindsofdeliciousfoodeveryday.3Weshouldnoteattoomanydairyproductsandeggs,ortoomuchmeat.4Samuel’sdietisnotbalanced.