Unit+1+Food+for+thought+Developing+ideas+课件 【高效课堂+备课精研】 高中英语外研版（2019）必修第二册

Unit1Foodforthought

ColdTruthsWhatarethethreeessentialelementsforushumanbeingstosurviveontheearth?waterairfoodHerearesomeproverbsaboutfood:Breadisthestaffoflife.民以食为天。Youarewhatyoueat.吃什么食物变什么样。

Eattolive,butdonotlivetoeat.为生活而饮食，莫过于为饮食而生活。Lookatthepicturesandlearnsomenewwordsaboutfood.cucumbereggplantmushroompeachlemonpeabeannutmuttonfriedpotatoesroastporkWhatdoyouusuallyhaveforbreakfast/lunch/supper?Whichfoodisrichinfat/fibre/sugar/

vitamin/protein?Fibre&vitamin&sugarbaconmeatWhichfoodisrichinfat/fibre/calcium(钙)/sugar/vitamin/protein?fishmilkeggsproteinWhichfoodisrichinfat/fibre/

sugar

/vitamin/protein?saladFrenchfrieschocolateicecreamhamburgersfat&sugarmilk,cheese,yogurt;meat,poultry,fish,beansfats,oils,sweetsFruit;vegetablebread,cereal,rice,pastafatprotein蛋白质Fibres,sugarvitaminsFoodPyramid

Provideourbodywith:Whatwillhappenifyoudonoteatabalanceddiet?Howtokeephealthy?Junkfood—hasalotofcaloriesbutfewnutrients,vitaminsandminerals.Healthyfood—giveusthecaloriesweneedbutnotcontaintoomuchfatandsugar.Keepabalanceddietandkeepawayfromjunkfood.Whatwillthepassagetalkabout?Canyoufindacluefromthetitle“ColdTruths”andthepicturesbelow?AbouteatinghabitsVisualinformation,suchasphotosandillustrations,cansupportreadingandhelpyouidentifythethemeandcontentofatext.Makethemostoftheseimagestolookforcluestohelpyouunderstandthetext.n.

图解，插图Readthepassageandmatchthepicturesofthefridgestotheirowners.Tips:

Scanthepassagequickly,andthenmatchthepictureswiththegiveninformation.a-Jennyb-Mikec-Tedd-Maxe-EllieWhichwordsorsentencescanhelpyoufigureouttheanswers?Elliehalfemptyfridgeeatquickfood,liketoast,yoghurtJennydon’teatmeat;dairyfreemakemealsfromfresh,seasonalfruitandvegetablesTedbigmeateaterlikehomemadesausagesMikebringfoodfromtherestaurantbuyalotoffrozenfoodMaxsharedhousewithothersdon’tbuyfreshfoodFindoutwhomightsaythesentencesbelow.P12“Thereisalotoffoodfrommyworkplaceinourfridge.”“Youmightfindbeanproductsinourfridge,buthamburgers?Never!”“Myfridgeisatotalmess!AllIdoispartyandhitthebooks.”做学校的功课，学习d-Mikeb-Jennye-Max4.“Thereisn’treallymuchinmyfridge.I’mjusttoobusyandtiredtocookathome!”5.“Ifyou’resomeonewhoavoidsanimalproducts,youwouldn’tfindanythingtoeatinmyfridge!”a-Elliec-TedUotest2.belongto3.noenoughroomtoswingacat4.endupdoing5.dairy-free6.bringsbup7.makeone’schoices8.moreorless9.frozenfood10.readymeals11.sharedstudenthouse12.kindof一点活动的空间都没有属于测试以……告终不含乳制品的抚养；养育做出选择或多或少冷冻食品即食参共享的学生宿舍有点儿……Afterlearningthetest,doyouknowhowtokeephealthy?Begoodtoyourliver.Avoidliquorswhichdoharmtolivers.Eatliverhealthyfoods.Eathealthyvegetables.Dri