高中英语 unit 2 healthy eating warming up and reading导学案新人教版必修3

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1、Unit2HealthyeatingPeriod1:WarmingupandreadingTeachingaimsanddemands:1.Helpthestudentslearntheimportantwords,phrasesandsentencesintheunit2.Enablethestudentstocomprehendthecontentofthetext3.Improvestudents’realizationtothebalanceddiet【重点词组】查阅工具书，掌握下列单词和词组的用法，在课文中划出来,并尝试造句(1)strong强大的adj.→n.强项___

2、_______→v.加强___________(2)weak虚弱的adj.→n.缺点；虚弱__________→v.削弱__________(3)limit限制n.&v.→adj.有限的___________→反义词无限的____________(4)n.&v.平衡_balance_→adj.平衡的___________平衡膳食__________diet(5)n.&v.利益；好处_benefit_→adj.有益的___________(6)curious好奇的adj.→adv.好奇地____________→n.好奇心___________(7)说谎___________(8)谋

3、生__________(9)增加体重___________(10)赢回___________(11)feelfrustrated_________(12)dosomeresearch(on)__________(13)followsb.intoaplace__________(14)难消化的食物__________(15)spyonsb.__________(16)getmarried__________(17)减肥__________(18)欠债___________(19)keepfit__________(20)glareat__________(21)cutdownthef

4、at__________(22)beamazedat__________(23)强健体魄或提供能量的食物____________________(24)被放过；（做坏事）不受惩罚___________(25)不久以后__________StepI.Warmingup:⒈Doyouknowanyessentialnutrients(必需营养素)?nutrientsmineralsfatproteinvitamin……sugarcarbohydratesfibre2.Whatkindoffoodmainlyprovidesenergy?Rice,noodles……Whatkindoff

5、oodhelpsusgrowbonesandmuscle?Meat,…Whatkindoffoodhelpsthebodyfightdiseases?Mostvegetables:____________________________andfruit:___________________________3.DiscussionWhatarethethreeessentialelementsforushumanbeingstosurviveontheearth？water;__________;__________Whatishealthydiet?Healthydiet:adi

6、etthatis__________andneithertoorichinfat,__________and__________nortoopoorandlackinginessentialnutrients.StepII.Pre-reading:1.Whatdoyouthinkshouldgointoagoodmeal?Agoodmealshouldcontain____________________2.Imagineyouandyourpartneraregoingtoinvitesomefriendsfordinner.Whatspecialfoodofyourplacew

7、ouldyouofferthem?Planamenu.StepIII.Reading：Fastreading:1.TrytogetthemainideaofthetextWangPengandYongHuiservedifferent________intheirrestaurants.ThefoodsinWangPeng’smakepeople______whilethefoodsinYongHui’smakepeople_______2.Trueoffalse(E