高一英语 Unit13《Healthy eating第一课时》精品教案 旧人教版第一册VIP专享VIP免费

Unit13HealthyeatingⅠ.TeachingGoals:1.Talkabouteatinghabitsandhealth.Talkaboutseeingthedoctor.Practisegivingadviceandmakingsuggestions.2.Usethemodalverbs:hadbetter,shouldandoughttoLearnsomeusefulcookingterms.Readandwriterecipes.Ⅱ.TeachingTime:FourperiodsⅢ.BackgroundInformation:1.HealthydietMostpeople,youngorold,don'tknowhowtoplanahealthydiet.Somepeopleeattoomuch,andsomeeattoolittle.Manypeopledon'teatbreakfastatallexceptforacupofcoffee,andmostpeopleeataveryheavyandgreasydinner.Oneimportantfactorinahealthydietisbalance.Abalanceddietcontainsenoughamountsoffoodforthethreemealsofadayandavarietyoffoodssuchasvegetables,fruits,eggs,milk,cereals(谷类食品)andmeat.Forbreakfast,whichstartsyouoffonalongday'swork,youneedenoughfoodtoprovideyouwithenoughenergy.Lunchisequallyimportant.Ifyoudon'tstoreenoughenergyatlunchtimeforalongafternoonofwork,youwilleasilyfeeltired.Butafterdinner,normallyyourelaxyourselfanddon'tneedmuchenergy,soit'spreferabletohavealightdinner.Moreover,varietiesoffoodgiveyoudifferentkindsofnutrientsyourbodyneeds.Ifyourdietlacksvariety,youareboundtobedeficientinnutrition.Yourdietisessentialtoyourhealth.Ifyouoftenfeeltiredorfallsick,it'slikelythatyoudon'thaveabalanceddiet.2.FastfoodIt'sSaturdayafternoonandyouaredowntownwithyourfriends.You'vebeenshoppingallmorningandyou'rehungry!Butwhereareyougoingtoeat?There'sagoodchancethatyou'llgotoafastfoodrestaurantlikePizzaHut,BurgerKingorWendy's.Thebiggestproblemischoosingonebecausetherearesomany.Inthelastthirtyyearsfastfoodhasbecomeamajorpartofourdiets.Fastfoodischeap,easytofindandeasytoeat.Youcaneveneataburgerwhileyouaredriving.Trydoingthatwithabowlofspaghetti(意大利面条)!FamiliesstopatPizzaHutonthewayhomefromadaytrip.YoungpeoplemeetatMcDonald'sforaburgeratlunchtime.BusyofficeworkersbuynicesandwichesatSubway(赛百味三明治店).It'ssoquickandeasy.Butisfastfoodhealthy?RichardBentonisanutritionistandhesaysthatfastfoodcanbehealthyfood.“Mostfastfoodrestaurantshavehealthychoiceslikesaladsandthinchickensandwiches,”hesays.“FastfoodisOKaslongasyoudon'teattoomuchofit.”Peoplewhodoeattoomuchfastfoodcanhavehealthproblems.IntheUnited用心爱心专心1states,300000peopleayeardiefromillnessrelatedtoobesity(肥胖症).TwentypercentofchildrenintheUnitedStatesareoverweight.TheproblemhasspreadasWesternfastfoodhasbecomepopularincountrieslikeChina,IndiaandJapan.FivetotenpercentofChinesechildrenarenowoverweight.Also,somefastfoodshavealotoffatandsugar.Somehealthexpertsbelievethathigh-fatandhigh-sugarfoodschangechildren'sbehavior.ArecentstudyinJapanfoundthatbadlybehavedchildrenatemorefastfoodthanwell-behavedchildren.Thegoodnewsisthatfastfoodischanging.Itisbecominghealthier.Thai,Turkish(土耳其的),JapaneseandFilipinofastfoodisbecomingpopularintheUnitedStates.YoucanhaveaquicksnackinElephantJump(Thai),Jollibee(Filipino)orYoshinoya(Japanese)ifyoudon'twantapizza.TheFirstPeriodTeachingAims:1.Learnandmasterthefollowing:Words:sweet,mushroom,fried,junkfood,fat,snack,stomach,fever,salad,peach,ripe,ought,examine,plentyPhrases:allthetime,haveafever,becarefulwith,plentyofSentencePatterns:(1)advisesb.(not)todosth.(2)There'ssomethingwrongwith….EverydayEnglish:Patient:I'vegotapainhere.Thisplacehurts.There'ssomethingwrongwithmyback/myknee/myarm.Idon'tfeelwell.Doctor:Liedownandletmeexamineyou.Letmehavealook.Wheredoesithurt?Drinkplentyofwaterandgetsomerest.2.Trainthestudents'...