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milk,cheese,yogurt;meat,fish,beansfat,oils,sweetsfruits;vegetablesbread,fruits,rice,sweets,fat,sugarprotein蛋白质fibres,mineralsOurbodyneed:vitaminsFoodPyramidWhatourbodyneedsfoodWhatdoourbodiesneed?Howmanykindsoffoodcanyousay?meatoilcheeseGrainswheatmilkeggsnoodlesvegetablesfishcarrotsfruitsbreadFats,proteinsmineralsvitaminsandsugarIfyouwanttobehealthy,“neithertoolittlenortoomuch”isreasonable.(吃得太多，吃得太少都是不合理的)SkimmingandScanningReadthepassagequicklytofindouttheanswerstothequestions.1.What’sthebalanceddiet?Onewithfoodfromeachofthefivefoodgroups:wholegrainsandwheat,vegetables,fruits,milkanddairyproducts,andmeatandbeans.Don’tfindfaultswithfoodYouwillincreasetheriskofheartattacks3.Whatdoyouneedtodoifyouwanttogrowhealthily?2.Ifyoueattoomuchcheeseburgersandmilkshakes,whatwillhappentoyou?Detailedreading1)Readthepassagecarefullythendecidewhetherthefollowingsentencesaretrueorfalse.b.It’snothingthatchildrencaneatwhatevertheylike.()a.Sugaristhebestsourceofenergy,soweshouldeatmuch.()FFc.Itdoesn’tmatterthatifyouonlyeatthecertainfoodyoulike.()Fd.Cheeseburgersandmilkshakescancauseheartattacks.()Fe.Youcangrowwellaslongasyoudon’tfindfaultswithfood.()2)Writethecorrectlettersintheblanks.A.source____a.toraiseormakebiggerB.energy____b.tosuggestC.variety____c.cleverD.advise_____d.whereyoucangetfromE.increase_____e.powerF.intellgent____f.arangeofthingsdefbacT1.Whatisahealthydietinyourwords?adietthatisbalancedandneithertoorichinfat,sugarandsaltnortoopoorandlackinginessentialnutrients.2.Whatshouldwedo,ifwewanttobehealthy?Eatneithertoolittlenortoomuch;Don’tfindfaultswithfood;One’seatingdoesn’tdependonone’sinterests.Payattentiontothenewwords:2.varyvt,vi变更，使不同，变化1.Whileconj当。。。时候；然而；尽管3.Varietyn多样化，变化4.warnv警告，告诫，预先通知5.increasevt/vi提高，上升Thedifferenceoftwowords:diet/fooddiet指习惯或规定的食物，特指维持健康的食物;Food指凡能吃能喝的有营养的东西,是不可数名词，表种类时可数。Peoplewhoeatlotsof…increasetheirriskofheartattacks.1)who引导定语从句，先行词为peopleTheshortarticle__dietandhealthmainlytellusifwewantastronghealthybody,weneedtohavea______offood.Onlya_______dietcanprovideus____enoughenergy.A___ofsomethingandhavingtoomuchare____dangerous.____example,eatingtoomuchcheesecancausethe___ofheartattacks.Onlymaketheright______and_______offood,andwecanbehealthy.onvarietybalancedwithlackequallyForriskchoiceamountRetellthepassagesummaryPractingmatchinghealth---_______(adj)importance---_________(adj)vary---________(adj)---________(n)balance---_________(adj)danger---___________(adj)intelligence---__________(adj)science---_________(adj)---_________(n)mine---_________(adj)produce---___________(adj)---________(n)---__________(n)choose---_______(n)especial---_________(adv)equal---_______(adv)scientifichealthyimportantbalanceddangerousvariousscientistmineralintelligentproper---_________(adv)varietyproductiveproductproductionchoiceespeciallyequallyproperlyHomework1.Retellthetextafterclass.2.Recitethesecondparagragh.3.Graspandusethederivatives(派生词).