高一英语（下）必修三Unit 2 warming up and pre-reading.ppt

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1、(1)Unit2HealthyEatingProverbEastorwest,homeisbest.出门一里，不如家里。carrotstomatoescucumbercabbagesweetschocolatepotatochipshamburgerfriedchicken/crispsicecreamcakepizzaricedumplingsnoodlesroastchickensteakpotatotomatocarrotcornpaprikaeggplantmushroomII.Whatdofoodscontain?fat脂肪sugarsaltfibre纤维protein蛋白质mi

2、nerals矿物质carbohydrates碳水化合物vitamin维生素waterIII．Accordingtotheabovechart,doyouknowwhatnutritionthefollowingfoodscontain?fruitsFibre&vitamin&sugarWhichkindoffoodisrichin…?Theyarerichin_______proteinVegetablescontainmuch…Fibre&vitaminfat&sugarThefoodisrichinEx1:DiscussthefollowingquestionsWhichfoodcon

3、tainsmore…?ExamplesoffoodAnswerssugarchocolateorgrapescakesorbananasfatcreamorricechocolateorchickenfibrepeasornutsporkorcabbageproteinpotatocrispsorhameggsorcreamchocolatecakescreamchocolatepeascabbagehameggsrice,ice-cream,eggs,chicken,peachesEx2:Whichofthefollowingfoodscontainthemostfat?Putthemi

4、norder.361caloric69114723037ice-creameggschickenricepeachesmostfatleastfat能量食品健身食品保健食品平衡食品减肥食品energy-givingfoodsbody-buildingfoodsprotectivefoodsbalanceddietslimmingfoodsIV.Whatfoodsdoweneedtomakeourselveshealthy?Giving-energyfoodFastenergyfoodSlowenergyfoodBody-buildingfoodProtectivefoodFastenerg

5、yfoodsV.Doyouknowwhatkindoffoodtheyare?OtherfastenergyfoodsspaghettisugarpotatoesSlowenergyfoodsBody-buildingfoodsFoodsthatgivefibrefordigestionandhealth(protectivefoods)vegetables;beans;cucumbers;mushroomsprotectivefoodsV.ClassifyallthesefoodaccordingtotheirfunctionsandfillintheformFoodstogiveene

6、rgyFoodstogrowbonesandmuscle(eg.body-buildingfoods)Foodsthatgivefiberfordigestionandhealth(protectivefood)FastenergyfoodSlowenergyfoodricenoodlesbreadbuttermeateggsmilkallvegetablesallfruitnoodlesmilk,bread,eggs,butterrice,meat,vegetables,fruitDoyouthinkyouareeatingabalanceddiet?Whatwillhappenifwe

7、don’teatabalanceddiet?Ilikethethings!!Iofteneatthem!Idonotlikethematall!!fatorYou’llbethin/slim&weak.Redfoods:stop(onlyalittle)Orangefoods:becareful(someeveryday)Greenfoods:go(moreeveryday)butter,cream,nuts,cakes