翼教版九年级英语上册Lesson 3课件

Lesson3GoodFood,GoodHealth 教学目标 1.掌握下面的词语：Wordsgrain,corn,vitamin,mineral,fiber,protein,bean,Asian,soy,calcium,bone,yogurt,contain,balanced,diet2.句型：1)Theyhelpyougrowandstayhealthy.2)They’remadewithlotsoffreshvegetables.3)Doweneedtobalanceourdiet? Warmingup Doyoulikeeatingvegetablesormeat?Whatkindofmeatorvegetablesdoyoulikebest?Whatwillhappenifweeatunhealthy? Newwords graincornvitaminmineralfiberproteinbeanAsiansoycalciumboneyogurtcontainbalanceddiet vitamin mineral fibre potato salad tomato protein bean soymilk calcium cheese butter yogurt Languagepoints Breakfastcerealisalsomadeofdifferentgrains.早餐麦片也是由不同的谷物制成的。【用法】句中的短语bemadeof…意思是“由……制成”，通过成品可以看出原材料。【举例】Thesetablesareallmadeofwood.这些桌子都是木头做的。【拓展】类似的短语还有：bemadefrom…“由……制成”，通过成品不能看出原材料。bemadein…“在某地制造”。bemadebysomebody“由某人制造”。bemadeinto…“把……制成”，指把原料制成成品。 2.Calciummakesyourbonesandteethstrong.钙能使你的骨骼和牙齿坚固。【用法】句中的形容词strong用在yourbonesandteeth后作宾语补足语。动词make后面可以加名词、代词、不带to的不定式、形容词、过去分词等词语构成的复合结构。e.g.①WemadeBillourmonitor.我们选比尔当班长。②Thebossmakestheworkersworklonghourseveryday.老板迫使工人们每天工作很长时间。③Whatmakesyousohappy?什么事情让你这么高兴？④Thismadehersofrightened.这件事使他很害怕。 EathealthilyThefourfoodgroup:Grains.Fruitandvegetables.Proteinfoods.Calciumfoods.Haveabalanceddiet. ______,_______and______aremadefromgrain.Whytoeat?Eatingfoodsfromgraingivesyou_________,_________and______.Breadnoodlesricevitaminsmineralsfiber Iamdifferentfromvegetables.Iamsweet.Fruitandvegetablesarealsoagoodsourceof_______,________and_______.Whytoeat?Theyhelpyou_________and_____________.vitaminsmineralsfibergrowstayhealthy _____________________,_______,________,_______,_______and__________arefullofprotein.Whytoeat?Proteinhelpsyourbody______and___________.Differentkindsofmeatnutseggsbeanstofusoymilkgrowstaystrong ______,_________,_______,__________and____________containcalcium.Whytoeat?Calciumisoneof_______________.Itmakesyour______and______strong.Milkcheesebutteryogurtgreenvegetablesyourbody’sneedsbonesteeth What’sabalanceddiet?Your“diet”isallthethingsthatyoueat.Tohaveabalanceddiet,youneedtoeatsomefoodfromeachfoodgroup.Abalanceddietwillgiveyoulotsofenergy. Doasurvey Doyoueatabalanceddiet?Howaboutyourclassmates?Fillinthechartbelowtocomparetheeatinghabitsofyouandyourclassmates. Exercises 1.Vegetablesandfruitscanhelpusstay_________(health).2._________(potato)areakindofpopularvegetableinNorthAmerica.3.Youneedtohavea_________(balance)diet.4.Wemusteat_________(difference)foodsifwewanttobehealthy.5.Themoreyoudotheexercise,the___________________(healthy)youwillbe.6.His_________(foot)arebiggerthanmine.根据句意及首字母提示补全下列单词。healthyPotatoesbalanceddifferenthealthier/morehealthyfeet 根据汉语意思翻译句子。1.我们家上周搬到了北京。Ourfamily________________Beijinglastweek.2.这把椅子是由塑料制成的。Thischairis_______________plastic.3.蛋白质有助于身体生长并保持强壮。Proteinhelpsyourbody___________and______________.movedtomadeofgrowstaystrong Homework 现实生活中，有许多学生偏食，学完这课之后，写一篇作文来说服大家要平衡膳食。