探究式教学Unit 2 Healthy eating人教版）

《探究式教学Unit 2 Healthy eating人教版）》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、Unit2Healthyeating本课时编写：蚌埠二中马爱军老师创设情境Whatismyfavoritefood?peargrapepineapplewatermeloncherrystrawberryNamethefruits&vegetablesricenoodledumplingcornWhatarethey?eggplantcabbagecarrotgreenpeppermushroomcucumberNamethefruits&vegetableshamburgercurledchickencakechiphotdogsandwichWhatarethe

2、y?Howmuchdoyouknowaboutfood?Nowdoasurvey.1.Whichfoodgivesusenergythemostrapidly?A.cereal(谷物)B.meatC.fruitandvegetable2.Whichfoodhelpstobuildourbodies?A.cerealB.meatC.fruitandvegetable3.Whichofthefollowingisthemostfattening?A.brownbreadB.boiledpotatoC.saltedpeanut4.Whichofthefollowingca

3、nwegetalotofvitaminsfrom?A.cerealB.meatC.fruitandvegetable5.Peopledamagetheirhealthbyeatingtoomuch________.A.cerealB.fattyfoodC.vegetables6.Whichofthefollowingmightbedangeroustoourhealth?A.saltB.teaC.milk7.VitaminCisgoodforyoubecauseit______.A.makesyourhairgrowB.helpstofightcoldsC.help

4、syoutoseeinthedarkResult:5-7—healthy;0-4—nothealthyenough.Pleaseremember:Ahealthylifeisbetterthanawealthylife.Howmanyquestionsdidyouanswercorrectly?1Brainstorm头脑风暴启发思考What’syourfavoritefood?Everybodyhastoeat,butdoyoueatahealthydiet?Doyouknowthefoodyoueathelpsyougrowindifferentways?Brai

5、nstormingWhatisahealthydiet?DiscussionnoodlesricebreadpotatoesspaghettibutterEnergy-givingFoodTheyarerichinstarch,fatandsugar.meattofueggcheeseBody-buildingFoodTheyarerichinprotein.mostvegetablesmostfruitProtectiveFoodTheyarerichinfibreandvitamins.Foodprovideenergygrowbonesandmusclesri

6、cenoodlesspaghettibreadpotatoeschocolatecreamoilsnutsmeateggscheesemilktofuhelpthebodyfightdiseasesmostvegetablesmostfruitAhealthydiet健康膳食energy-givingfood能量食物protectivefood保健食品++body-buildingfood健身食品FoodthatprovidesenergyFoodthathelpsgrowbonesandmusclesFoodthathelpsthebodyfightdisease

7、sWhatcanwegetfromthefood?Whatarethesixnecessarynutrientsforhumanbeings?启发思考2Brainstorm头脑风暴Whatcanwegetfromthefood?sugar,starch,protein,fat,fiber,vitamin,minerals,etc.Whatarethesixessentialnutrientsforhumanbeings?1.Protein(蛋白质)2.Carbohydrates(碳水化合物)3.Fat(脂肪)4.Vitamins5.Minerals6.Water