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Unit5FirstaidwarmingupandreadingbyMelodyAccidentswillhappen.天有不测风云，人有旦夕祸福。Brainstorming:Whatwordscanyouthinkofwhenyoutalkaboutaccidents?Accidentdrownbleedchokeburncutabloodynoseasnakebitesprainedankleabrokenarmbloodn.血液bleedv.流血bloodyadj.流血的bandagen.绷带injuryn.伤害，损伤woundn.伤口sprainv.扭伤anklen.踝关节brokenarm手臂骨折chokev.窒息,噎住drownadj.溺水NewWordsNowadaystherearealotofunexpectedaccidents.Whatwouldyoudoinsuchsituations?Whatisfirstaid?Firstaidis___________________giventosomeonewhosuddenly___________or_____________beforeadoctorcanbefound.atemporaryformofhelpfallsillgetsinjured1.Thebestwaytotreatasprainedankleisto:A.Putsomeiceonyourankle.B.Putaheatingpad(垫子)aroundyourankle.C.Keeponwalkingandjumping.2.Ifyougetanosebleed,gentlyletyourheadbacktostopthebleeding.A.TrueB.False(Itmayleadthebloodintothethroatandeasilycausechoking.)3.Totreataburn,you:A.Rub(擦)somebutteronit.B.Holdtheburntpartundercoldrunningwater.C.Putsaltontheburntpart.4.Totreatachoke,youshouldmakehim/herspitbypattinghim/herontheback.A.TrueB.False（吐）5.Totreatableeding,youshouldputabandageonthewoundandapplypressuretoreducethebleeding.A.TrueB.False6.Totreatabrokenarm,you:A.movethebrokenboneinnotime.B.useaboardtokeepthebrokenarmfixedFirstAidforReadingBurnsPre-readingWhatkindoffirstaidwouldyouperforminthissituation?Makealistofyourideas.Cooltheareaofskinbywashingitunderthecoldrunningwater.Coverthewoundwithbandage/cleancloth.Seeadoctorifnecessary.I.Translatethesubtitlesandthengivethemtherightorders.__thetypesofburns__firstaidtreatment__thefunctionsoftheskin__thecharacteristicsofburns__causesofburns31425烧伤的类型烧伤时的急救措施皮肤的功能烧伤的症状导致烧伤的原因1.Whatcanskindoforourbody?Actasabarrieragainst_____________________________Keepyou___________________Preventyou__________________Giveyou_____________________disease,poisonsandthesun’sharmfulrays.warmorcool.fromlosingwater.senseoftouch.II.Scanning12342.Youcangetburntby:________________________________________________________________________________________hotliquidssteamfireradiationthesunelectricityorchemicals3.Howmanytypesofburnsarethere?Whatarethey?1.Firstdegreeburns2.Seconddegreeburns3.ThirddegreeburnsThethreelayersofskin:ThethirdlayerThesecondlayerThetoplayerEx2Labelthesepictureswithfirst,secondandthirddegreeburn.FirstdegreeburnsSeconddegreeburnsThirddegreeburnsIV.DecidewhetherthefirstaidtreatmentisTrue(T)orFalse(F).1.Whensomeoneisburned,youshouldplacesomeiceonhiswound.2.Thefunctionofcoolwateristopreventandreduceswelling.3.Coldwatercanbeusedinthreetypesofburns.FTF4.Weshouldn’tbreaktheblisters,ortheywillmakethewoundinfected.5.Sometimes,wecanputoilorointmentsonburnstostoptheinfection.6.Ifburnsareontheface,weshouldmakethevictimsitup.FTTGroupwork•Writeanarticleaboutfirstaid.Thebeginningandendinghavebeenoffered.Pleasechooseanythreeofthefollowinginformationtodescribe:Groupwork•如果一个人：•1、被蛇咬了……•2、胳膊流血了……•3、被烧伤了……•4、胳膊或腿骨折……•5、踢足球扭伤了脚踝……•6、吃东西噎住了……Itisimportantforyoutolearnsomeknowledgeaboutfirstaidinyourdailylife.Ifapersonhasanaccident,heneedsfirstaidbeforeadoctorcanbefound.Forexample,_________________________________________________________________________________________________________________ifapersonisbittenbyasnake,washthewoundwithcoldrunningwaterbeforehe/sheistakentoseeadoctor.Ifapersonsprainshisankle,justputsomeiceonit.Whenapersonisburnt，whichisnotsoserious,washandcooltheareaoftheskinunderthecoldwaterforawhile.Andthenputapieceofdryandcleanclothovertheburn.Ifthepersonisbadlyburnt,takehim/hertothedoctor.Allinall,onlyifyouknowsomefirstaidknowledgecanyouhelpthosewhogetinjuredorevensavetheirlives.1.Dictation(phrasesandwords)2.Finishtheexercise1,2,3onthetextbook.firstaidfirstaid