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人教课标版高二必修5Unit5WarmingupWhatisfirstaid?Firstaidis___________________giventosomeonewhosuddenly___________or_____________beforeadoctorcanbefound.atemporaryformofhelpfallsillgetsinjuredBrainstorming:Whatwordscanyouthinkofwhenyoutalkaboutaccidentsandfirstaid?AccidentFirstaiddrownbleedchokeburn/catchfirecutabloodynoseasnakebitesprainedankleabrokenarmNowadaystherearealotofunexpectedaccidents.Whatwouldyoudoinsuchsituations?1.Thebestwaytotreatahurtankleisto:A.Putanicepackonyourankle.B.Putaheatingpad(垫子)aroundyourankle.C.Keeponwalkingandjumping.treatahurtankle2.Ifyougetanosebleed,gentlyletyourheadbacktostopthebleeding.A.TrueB.False(Itmayleadthebloodintothethroatandeasilycausechoking.)3.Totreataburn,you:A.Rub(擦)somebutteronit.B.Holdtheburntpartundercoldrunningwater.C.Putsaltontheburntpart.4.Youshouldwaitatleastfiveminutesbeforetouchingsomebodywhohasbeenstruckbylightening,oryoumightgetashock(打击).A.TrueB.False5.Yourfriendhasanasthma(哮喘)attack,butshedoesn’thavehermedicine.You’dbetter:A.Getapaperbagforhertobreatheinto.B.Getheracupofcoffee.C.Takeheroutsideforfreshair.(caffeine咖啡因canhelptodilate扩大thewindpipe气管)6.Totreatachoke,youshouldmakehim/herspitbypattinghim/herontheback.A.TrueB.False7.Ifsomeoneishavingaheartattack,youshouldfirst:A.Call120B.PerformCPR(心肺复苏)Assessmentofresults•Allcorrect:Congratulations!Youhaveagoodknowledgeoffirstaid.Youmaybecomeafirstaidexpertinthenearfuture.•4～6:Youhavesomeknowledgeoffirstaid,butyoushouldworkharderandlearnmoreaboutit.•0～3:Itseemsthatyouarenotinterestedinfirstaid.Ifanemergencyhappenstothepeoplearoundyou,youwillhavesometroubleinhelpingthem.Discusswhatkindoffirstaidyoushouldgiveinthesesituation.Laythevictimdownandkeephim/herstill.Donotwashthevenomofftheskin;donottrytosuckoutthevenom…Putabandageonthewoundandapplypressuretoreducethebleeding.Havethevictimsitdownandelevatethefoot.Putanicepackontheankletoreducetheswelling.PutafirmbandagearoundthefootandankleIfthepersoncancough,don’tdoanything.Ifhe/shecan’tcoughandisturningblueintheface,hithim/herbetweentheshoulderbladeswiththeflatofthehandthreeorfourtimes.Donotmovethebrokenboneifpossible.Donotmovethevictim.Supportthebrokenarminthemostcomfortableposition.Keepthearmstillusingaslingorgetthevictimtosupportthebrokenarmwiththeotherarm.GetmedicalhelpimmediatelyGetthepersontositdown,tilthis/herheadforwardslightlyandgentlypinchthesoftpartofthenosebelowthebridge.1.Checktoseeifheisbreathing.2.Trytostarthisbreathing.SomemoresituationsPressahandonhischestmanytimes.Usethemouth-to-mouthmethod.Layhimonhisback,closehisnosewithyourfingersandbreatheintohismouth.Repeatthisasoftenasnecessary.•Learnhowtoswim.•Swimwithalife-buoy.•Neverswimalone.•Don’tswimindangerouswaters.•Callforadoctororanambulance.•Neverpullheroutofthecar.•Findenoughpeopletoliftthecarsafelyandtakehertohospitalatonce.Lookatbothsideswhencrossingthestreet.SomemoresituationsCall119firstandtellthemtheexactaddressonthephone.Call120toaskforanambulanceifsomeoneisbadlyburnt.Cooltheareaofskinandputapieceofdrycleanclothovertheareaofskin.Importantnumbers120119110EmergencymedicalserviceFiredepartmentPolicedepartmentTheemergencytreatmentforaninjuredorsickpersonbeforeprofessionalmedicalcare.Firstaidisthescienceofgivingmedicalcaretoapersonbeforeadoctorcanbefound.Anyonewiththeknowledgecangivefirstaid;youdon’thavetobeadoctor.Firstaid,ifquicklyandcorrectlygiven,cansaveaperson’slife.