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健康第二册ALLaboutTeeth教案I’mHealthyBook2Unit7AllaboutTeethTeachingaids:CAITeachingaimsanddemands:1.LettheSsknow,wehavetwosetsofteethinourlifetime——milkteethandadultteeth.2.LettheSsknowhowtobrushteethcorrectly.Procedure:Ⅰ:LeadinT:Goodmorning,boysandgirls.Todaywearegoingtotalkaboutsomethingonourfaces.Theyarewhite.Withthem,wecaneat,wecantalk,wecansmilenicely.Whatarethey?Blackboardwriting:Unit7AllaboutTeethⅡ:Presentation1.WarmupT:First,Iwanttoknowhowmuchyouknowaboutourteeth.1)Howmanyteethdoyouhave?2)Whatistheuseofourteeth?Wecanbite/chew/eatthefood.Wecanspeakwell.Wecansmilenicely.3)WhenisTeeth-careDay?September20th.Ssdiscussitingroupsandfindouttherightanswers.2.Presentationofthenewmaterials.1)Ssreadthecontextfor3minutes.T:Howmanysetsofteethdowehaveinourlifetime?Ss:Two./Wehavetwosetsofteethinourlifetime.T:What’sthefirstsetofteeth?Ss:Milkteeth.T:Yes,ourmilkteethstartgrowingwhenweareabout6monthsold.Whendothemilkteethstarttofallour?Ss:Whenweare6yearsold.T:Yes.Thenwegrowasecondsetofteeth——adultteeth.Adultteetharebiggerthanmilkteeth.Theyshouldlastalloverlife.Ifwelosethem,wewillnotgetnewones.So,weshouldtakegoodcareofourteeth.3.DiscussionHowdowetakegoodcareofourteeth?小组讨论，小组长做好记录。Brushteeththreetimesaftereachmealeveryday.Visitthedentistseverysixmonths.第1页2024-12-28健康第二册ALLaboutTeeth教案Usegoodtoothbrushandsomefluoridetoothpaste.Changeanewtoothbrushafterevery3months.Eatnutritiousfood.Don’tbitehardthingstoomuch,suchasbone,sugarcane,胡豆。）4.Howtobrushteethcorrectly?Teacherasksonestudentcometothefronttoshow.T:Isshe/heright?CAI出示正确的刷牙方法。学生尝试正确的刷牙方法。教师小结：Noweveryoneknowshowtobrushteethproperly.Butremember,youdobrushyourteetheverymorningandeveryevening.Teethareveryimportanttous.Healthyteeth,healthybody.Soweshouldtakegoodcareofourteeth.Iwisheverybodyhashealthyandgoodlookingteeth,OK?Somuchfortoday,bye.第2页2024-12-28