2018版高中英语（人教版）必修3同步教师用书：Unit2SectionⅠWarmingUp

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1、Unit2Healthyeating单元话题导读▼营养专家们经过仔细研究为学生准备了丰富的午餐食谱。What'sforlunch?Thatquestionisonthemindsofmanyfoodexpertsandnutritionists.Thefoodweeatshouldhelpusgrowanddevelopproperly.Nutritionistsstudyfoodtoseeifitishealthfulornutritious.Whatweeatatlunchcansatisfyaboutone-thirdofourdailyfoodneeds.Soexpe

2、rtsarestudyingschoollunches.Theybelievethatahealthfullunchshouldhavemanyofthenutrientsastudentneeds.Anutrientisthepartofafoodusedbythebodyforgrowthandenergy.Protein,fats,carbohydrates^vitamins,minerals^andcalories,orfoodenergy,areexamplesofnutrients.Notallfoodscontainthesameamountorkindofnu

3、trients.Caloriessupplyyourbodywithenergy.Proteinisusedbyyourbodytoreplaceandbuildnewcells.Vitaminshelpyoutogrow.VitaminDkeepsboneshealthy.Minerals,suchasiron,moveoxygenthroughthebody.Nutritionistshavelearnedthattoomuchfat,sugar,andsaltisnotgoodforyou.Schooldietitianskeepthisinmindwhentheypl

4、anthelunchmenu.Butevenawell-balancedlunchwillnotnourishthestudentwhojustdoesnoteat.Sonutritionistsarelookingforwaystomakeschoollunchestastebette匸Someschooldietitiansareaddingnutrientstofavoritessuchaspizza,tacos,andmilkshakes-»阅读测壬1・nutritionists.营养学家2.proteinn.蛋白质3•carbohydraten.糖类4.dietit

5、iann.营养师5.nourishvt.营养6.tacon.墨西哥煎玉米粉卷»溝思导读1•Whatkindoffoodshouldweeat?2.Shouldawell-balancedlunchhavetoomuchfat,sugarandsalt?【答案】l.Weshouldeatthefoodthatcanhelpusgrowanddevelopproperly.2.No.SectionIWarmingUp&Reading—Preparing理基确自主初探单词短诒◎型认知逐级提升1必记:核心单词▼根据提示写出下列单词1.n.Fl常饮食vi.节食2.Vt.平衡；权衡n.天

6、平；平衡3.adj.烤制的vt.&vi.烤；烘；烘烤4.n.好奇心5.vi.变细；减肥adj.苗条的；纤细的6.n.7.n.8.vt.&vi.9.n.10.n.vi.11・n.【答案】1.diet2.balance折扣强项；长处；力量油煎；油炸顾客；消费者谎话；谎言说谎缺点；虚弱；弱点2.roast4.curiosity5.slim6.discount7.strength&fry9.customerlO.lie11.weakness看单词学构词-ness为常见的表示“性质”、“情况”、“状态”等含义的后缀，常加在形容词之后构成抽象名词，常见的有：carelessnessn.粗

7、心；illness/?.疾病；sadness"•悲哀，悲伤等。2必会:高频短语OBOB1.weight体重减轻；减肥2•getaway受到从轻发落；（做坏事）不受惩罚3.tella说谎4.win…赢冋……；重新获得5•ought应当；应该根据提示补全下列短语【答案】l.lose2.with3」ie4.back5.to3必背:经典句型▼根据提示补全下列教材原句1•WangPengsatinhisemptyrestaurantfeeling_very—frustrated•王鹏坐在他那空荡荡的餐馆里，感到很