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1、Unit2HealthyEatingPeriod1WarmingupWhatarethethreeessentialelements（基本要素）forushumanbeingstosurvive（生存）ontheearth?waterairfoodTask1:Warmingup:Backgroundknowledgeaboutdifferentkindsoffoods.diet日常饮食meatvegetableseafoodfruitsnacks（零食小吃）staplefood(主食)Whatkindoffooddo
2、weeat?Foodgroup:meatmuttonkebabmuttonhamroastduckFoodgroup:vegetablescarrottomatocabbagecucumberpeamushroombeancornpepperpumpkincelerylobstercrabshelloysterFoodgroup:SeafoodfishshrimpFruitlemonkiwifruit(猕猴桃)cherrygrapeswatermelonpineapplepeachstrawberrypearswee
3、tschocolatepotatochipsIcecreamsnacksricedumplingsnoodlescakepizzahamburgerstaplefood主食friedbreadsticksteamedstuffedbunporridgesteamedtwistedrollswontonspaghetticrispsandwichsoybeanmilkpeanutchestnutwalnutsunflowerseednutrientsmineralsfatproteinvitaminwatercarbo
4、hydratesfibreWhatdothefoodshaveincommon?sugarWhatkindsofnutrients(营养物质)cantheyprovidetohumanbeings?fruitsfibre&vitamin&sugarWhataretheyrichin…?vegetablesfibre&vitaminproteinfat&sugarWhichfoodcontainsmore…?ExamplesoffoodsAnswersugarchocolateorgrapescakesorbanana
5、sfatcreamorricechocolateorchickenfibrepeasornutsporkorcabbageproteinpotatocrispsorhameggsorcreamchocolatecakescreamchocolatenutscabbagehameggsrice,ice-cream,eggs,chicken,peachesWhichofthefollowingfoodscontainthemostfat?Puttheminorder.361calorie69114723037ice-cr
6、eam,rice,chicken,eggs,peachesmostfatleastfatTask2:DiscussingDiscussforknowledgeaboutthreedifferentkindsoffoods.Classifythefoodsweusuallyeatenergy-givingfoods:foodsbody-buildingfoods:protectivefoods:foodstogiveyouenergy(staplefood)foodstogrowbonesandmuscle(meat,
7、seafood,eggs,milk,cheese,tofu)foodsthatgivefibrefordigestionandhealth(vegetables&fruits)Doyouknowthefoodyoueathelpsyougrowindifferentways?Foodstogiveyouenergy(energy-givingfood)Foodstogrowbonesandmuscle(egbody-buildingfood)Foodsthatgivefiberfordigestionandhealt
8、h(egprotectivefood)FastenergyfoodSlowenergyfoodRiceSugarNoodlespotatoesbreadButterCreamOilsnutsMeatEggsCheeseMilktofuAllvegetables(egbeans,mushrooms,…)Allfruit(egapples,peac
