人教版高中英语 unit2 healthy eating warming up.ppt

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1、Unit2HealthyEatingWhatarethethreeessentialelementsforushumanbeingstosurviveontheearth?waterairfoodfriedbreadsticksteamedstuffedbunriceporridgeWhatdoyouusuallyhaveforbreakfast/lunch/supper?dumplingsnoodleswotonsteamedtwistedrollshamburgersoybeanmilksandwichmilkspaghetticrisp

2、cakepizzaroastchickensteaksaladfriedchicken/crispsicecreamcrabshrimpmuttonroastduckcucumberbeanmushroompumpkinpeaeggplantpeppercelerycarrotcabbageChinesecabbagestrawberrywatermelonpineapplelemoncherrypearpeachpeanutchestnutwalnutsunflowerseednutrientsmineralsfatproteinvitami

3、n……sugarcarbohydratessomeessentialnutrientsfibreWhatdothefoodshaveincommon?Whatwillhappenifwedon’teatabalanceddiet?Ilikethethings!!Iofteneatthem!Ilikethemverymuch!!Ahealthydiet健康膳食energy-givingfood能量食物Foodthatprovidesenergyprotectivefood保健食品Foodthathelpsthebodyfightdiseases+

4、+body-buildingfood健身食品Foodthathelpsgrowbonesandmuscles=FoodstogiveyouenergyFastenergyfoodsricesugarnoodlespotatoesspaghettibreadSlowenergyfoodsFoodstogiveyouenergybuttercreamoilsnutsFoodstogrowbonesandmusclemeateggscheesemilkTofu;beancurdFoodsthatgivefibrefordigestionandheal

5、thProtectivefoodsvegetablesfruitDoyouknowthatthefoodyoueathelpsyougrowindifferentways?fastenergyfoodsricesugarnoodlespotatoesspaghettibreadslowenergyfoodsbuttercreamoilsnutsfoodstogiveyouenergybody-buildingfoodsmeat,eggs,cheese,milk,tofufoodstogrowbonesandmuscleprotectivefoo

6、dsallvegetables,allfruitfoodsthatgivefibrefordigestionPre-readingWhichfoodcontainsmore...?ExamplesoffoodsAnswersugarchocolateorgrapeschocolatecakesorbananascakesfatfiberproteincreamorricecreampeasornutsnutspotatocrispsorhamhamchocolateorchickenchocolateporkorcabbagecabbageeg

7、gseggsorcreamdiet既可做可数名词，也可做不可数名词（个人、社区）通常吃的食物、节食Eg:1)Toomuchdietisnotgoodforyou.2)Properdietandexercisearebothimportantforhealthy.3)Imustn’thavechocolate-----Iamonadiet.diet与fooddiet:指的是习惯的食物或规定的食物，特指维持健康的定质或定量的食物。food:一般食物，指任何能吃能喝的具有营养的东西。Eg:1)Wemusthavefoodtoeatandclothed

8、towear.2)Thedoctorhasorderedmeaspecialdiet.balance1)v.权衡、平衡、对比eg:1)Wemustba