高中英语 Unit2 Healthy eating教案 新人教版必修3.doc

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1、Unit2Healthyeating教学目的和要求（Teachingaimsanddemands）类别课程标准要求掌握的项目话题Problemswithdiet；balanceddietandnutrition词汇dietenergyfibredigestionbeancucumbermushroomlemonbalancehammuttonroastoughtslimcuriosityrawlieresearchcustomerweaknessstrengthridamountdebtglaregentlylimitlimitedbene

2、fitsighcombineitempackettin词组、短语balanceddietoughttotiredofthrowawaygetawaywithtellliesgetridofearnone’slivingindebt功能1.建议和劝告（Suggestionsandadvice）Youmust/mustnot...WhatshouldIdo?Ithinkyououghtto...Isupposeyouhadbetter...Perhapsyoushould...Doyouthinkyoucouldgivemesomeadvice

3、?2.看医生（Seeingthedoctor）What’sthematter?Whatseemtobethetrouble?Howlonghaveyoubeenlikethis?3.同意和不同意（Agreementanddisagreement）Idon’tagree.Ofcoursenot.Idon’tthinkso.Allright.That’sagoodidea.Noproblem.Certainly./Sure.Yes,Ithinkso.I’mafraidnot.语法情态动词oughtto的用法（Theuseofoughtto）Yo

4、uoughttocookfreshvegetablesandmeatwithouttoomuchfatifyouwanttostayslim.Yououghtnottoeatthesamekindoffoodateverymeal.随堂练习1、Doyouwanttokeepfit?Thereisnodoubtthateveryonewantstobehealthy.Twothingsareveryimportantforyourhealth.Thefirstone,asyouknow,istohavesportsinyoursparetim

5、e.Butwhatistheother?Yes,properfoodisalsoveryimportantforallofus.Doctorsknowthatthereareillnessyoumaygetifyoudon’teatproperly.Manyscientistswantyoungpeopletoeatfoodwithlessfat,saltandsugarinitsothattheycanavoidgettingseriousillnesswhentheyareolder.2、Thinkaboutthesestatement

6、andtickthecorrectboxes.TrueFalse①UsuallyWangPeng’srestaurantwasfullofpeople.□②Heprovidedabalanceddietinhismenu.□③YongHuiservedabalanceddiet.□④YongHuicouldmakepeoplethinintwoweeksbygivingthemagooddiet.□⑤WangPeng’scustomersoftenbecamefataftereatinginhisrestaurant.□⑥YongHui’s

7、menugavethemenergyfoods.□⑦WangPeng’smenugavethemfoodcontainingfiber.□⑧WangPengadmiredYongHui’srestaurantwhenhesawthemenu.□⑨WangPengdecidedtocopyYongHui’smenu.□2、Answerthesequestions.①TheweaknessofdietinWangPeng’srestaurantwasthatitdidnotgiveenoughfoodscontainingfiber.②Thes

8、trengthofthedietinWangPeng’srestaurantwasthatitprovidedplentyofenergyfoods.③Theweaknessof