PAGE6Book5Unit5FirstaidWarmingup&readingTeachinggoals:1.Learnbasicinformationaboutfirstaid.2.Learnwhattodowithdifferentburns.Difficultpoint:Howtomasterthefirstaidtreatmentsforburns.Teachingmethods:1.Learningthroughskimming,scanningandcomprehending.2.Learningthroughself-studyandcooperation.TeachingSteps:Step1:Leadingin(目標導入)1.Showapicturetostudentsandaskthemwhathappenedtotheman.2.AskSswhatshouldbedonewhenaccidentshappentoleadinthetopic-firstaid.Step2:IndependentStudy（自主學習）Ⅰ.AskSstoskimthetext.Findoutthemainideaofthetext.MatchmainideawitheachpartPart1A.CausesofburnsPart2B.ThefunctionsofskinPart3C.FirstaidtreatmentPart4D.CharacteristicsofburnsPart5E.TypesofburnsⅡ.CarefulreadingPart1:Whatarefunctionsofskin?1).Itkeepsyou_____or_____.2).Itpreventsyourbody____________________.3).Itiswhereyoufeel____,____or____.4).Itgivesyouyour______________.Part2:Youcangetburntby:1)___________，2)___________，3)__________，4)__________，5)_______________________，6)_______________________Part3：Howmanytypesofburnsarethere?Whatarethey?Part4:CharacteristicsofburnsFirstdegreeburnsDry,redandmildly1)________.2)_______painful.Turnwhitewhen3)_________.Seconddegreeburns4)________,redandswollen.Extremelypainful.5)________,waterysurfaceThirddegreeburnsSwollen;6)______canbeseen.7)______or8)____pain.Blackandwhiteand9)________.Part5:1.Firstaidtreatment(7steps)1).________clothingandjewelryneartheburns.2).______theburnswithcoolwater.3).______cool,cleanwetclothsontheburns.4).______theburnedareagently.5).______theburnedareawithadrycleanbandage.6).______theburnedarea______thantheheart,ifpossible.7).______thevictim____thedoctororhospital,ifpossible.2.Readthefirstaidtreatmentsfortheseburns.Ifthetreatmentisright,writesRinthebrackets.Ifitiswrong,writeWinthebracketsandexplainwhy.Thengivethecorrecttreatment.1).Samknockedoverakettlefullofboilingwaterontohislegs.Hislegsbecamered,swollenandcoveredwithblisters.Sambroketheblistersandpouredicywaterfromthefridgeontotheskin.()2).Whileironingclothes,MissGoodaccidentallytouchedtheiron.Herwristblisteredandbecamewatery.Ithurtalot.Sheputherwristunderthecoldwatertapandthenkeptplacingcool,clean,dampclothsonituntilitwaslesspainful.Thenshewenttoseethedoctor.()

3).MrsCasey’ssleevecaughtfirewhileshewascooking.Herarmlookedterriblebutitdidn’thurt.Theskinwascharred.Herhusbandtookoffherblouseandpickedoffbitsoftheblousestucktotheburn.Hethenplacedbutterontheburnandcovereditwithawetbandage.()

4).Afteranhourinthesun,Lilynoticedherarmswereredandhurtabit.Shewenthomeandputthemundercoolrunningwater.()3.Actout:Ifyourfriendgotburnedbyhotliquids,whatwouldyoudotohelpher/him?Step3:CooperationandDiscussion（合作探究）LetSsdiscussingroupsandsharetheanswerswiththegroup.Step4:PresentationandAssessment（展示評議）Askeachgrouptoshareanswerswiththewholeclass.Step5:Summary（歸納總結）Theskinisan(1)________(essentially)partofyourbody.Yourskin(2)______(keep)youwarmor(3)______(cooler).Ifyourskingetsburned,firstaidisaveryimportantfirststepinthetreatmentofburns.Therearethree(4)______(type)ofburns.Thefirstdegreeburnsaremildly(5)_______(swell)and(6)_____(mild)painful.Theseconddegreeburnsareextremely(7)_____(pain).Thethirddegreeburnscauseverysevereinjuries.Therefore,itis(8)____(vitally)togivefirstaidtreatmentforburnscorrectly.Take(9)___otherclothingandjewelleryneartheburn,coolburns,placecloths,dry(10)_____(burn)area,coverbandageandgetthevictimtohospitalatonceiftheinjuresaresevere.Step6:TestandHomework（課堂檢測）1.Choosethebestanswer.1).Thefunctionsofyourskinareverycomplex.Itcan________.A.keepyouwarmorcoolB.preventyourbodyfromlosingtoomuchwaterC.giveyoufeelingandsenseoftouchD.doalloftheabove2).WecantreatburnsinthefollowingstepsEXCEPT________.A.coolingburnsimmediatelywithcoolwaterB.takingoffotherclothingneartheburnC.coveringtheburnedareawithadry,cleanbandageD.rubbingrepeatedly3).Theword“unbearable”inthepartof“Firstaidtreatment”couldbereplacedby_____.comfortableB.mildC.infectedD.intolerable4).Whichofthefollowingisthefeatureoffirstdegreebu