Unit5firstaidwarmingupandreadingAccidentswillhappen.天有不测风云，人有旦夕祸福。Brainstorming:Whatwordscanyouthinkofwhenyoutalkaboutaccidents?Accidentdrownbleedchokeburn/catchfirecutabloodynoseasnakebitesprainedankleabrokenarmbloodn.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,哽住drownadj.溺水NewWordsNowadaystherearealotofunexpectedaccidents.Whatwouldyoudoinsuchsituations?Whatisfirstaid?Firstaidis___________________giventosomeonewhosuddenly___________or_____________beforeadoctorcanbefound.atemporaryformofhelpatemporaryformofhelpfallsillfallsillgetsinjuredgetsinjured1.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.keepthearmstillusingaslingtosupportthebrokenarmWhatthingsathomecanbedangerous?electricalequipmentelectricwiresmedicineskniveshotwaterglassBrainstormingBrainstorminggaspets电器电线FirstAidforReadingBurnsSkimforgeneralideaandthennumberthemfrom1to5.__thethreetypesofburns__whattodoifsomeonegetsburned__thefunctionsoftheskin__thesymptomsofburns__howwegetburns31425Reading1.Whatcanskindoforourbody?________________________________________________________________________________________________________________________________________Actasabarrieragainstdisease,poisonsandthesun’sharmfulrays.Keepyouwarmorcool.Preventyoufromlosingwater.Giveyousenseoftouch.Scanning12342.Youcangetburntby:________________________________________________________________________________________hotliquidssteamfireradiationthesunelectricityorchemicals3.Howmanytypesofburnsarethere?Whatarethey?1.Firstdegreeburns2.Seconddegreeburns3.ThirddegreeburnsThethreelayersofskin:ThethirdlayerThesecondlayerThetoplayerEx2Labelthesepictureswithfirst,secondandthirddegreeburn.FirstdegreeburnsSeconddegreeburnsThirddegreeburnsIII.Detail-reading:Fillingintheblanks.TypesCharacteristicsFirstdegreeburnsAffectthetop_____oftheskin.Dry,redandmildly__________painfulTurnwhitewhen______.layerswollenMildlypressedTypesCharacteristicsSeconddegreeburnsaffectboththe______________layeroftheskin._____,redandswollenextremelypainful_____waterysurfaceThirddegreeburnsaffect_____layersoftheskin.swollen;tissuecanbeseen.___________pain_____________andcharredtopandthesecondallthreeroughlittleornoblistersblackandwhiteIV.DecidewhetherthefirstaidtreatmentisRight(R)orWrong(W).1.Whensomeoneisburned,youshouldplacesomeiceonhiswound.2.Thefunctionofcoolwateristopreventandreduceswelling.3.Weshouldputdampclothsontheseconddegreeburns.4.Weshouldn’tbreaktheblisters,ortheywillmakethewoundinfected.WRRR5.Sometimes,wecanputoilorointmentsonburnstostoptheinfection.6.Weshouldmakesurethebandagewon’tsticktotheskinwhenitisused.7.Ifburnsareontheface,weshouldmakethevictimsitup.8.Coldwatercanbeusedinthreetypesofburns.WWRRPost-readingAnswertheques...
