人教版必修五Unit5 reading课件

Unit5FirstAid

1Unit5FirstaidFirstaidforburns2Q:Whataccidentswillwemeetinourdailylife?trafficaccidentdrowningbleeding35Whatshouldyoudofortheseaccidents?call120sendforadoctorbeforedoctor’scoming,givesomefirstaidstimely67Firstaidis_________________________giventosomeonewhosuddenly_______or_________beforeadoctorcanbefound.Oftenthe_____or______isnot_______,butthereareothertimeswhengiving______________willsave________.atemporaryformofhelpfallsillgetsinjuredillnessinjuryseriousfirstaidquicklyone’slifeWhatisfirstAid?Firstaidisimportantforthevictims(受害者）,andnecessaryforustolearnabout.81.Thebestwaytotreatasprainedankleisto:Putanicepackonyourankle.Putaheatingpad(垫子)aroundyourankle.Keeponwalkingandjumping.treatahurtankle102.Ifyougetanosebleed,gentlyletyourheadbacktostopthebleeding.A.TrueB.False(Itmayleadthebloodintothethroatandeasilycausechoking.)123.Totreataburn,you:A.Rub(擦)somebutteronit.B.Holdtheburntpartundercoldrunningwater.C.Putsaltontheburntpart.144.Youshouldwaitatleastfiveminutesbeforetouchingsomebodywhohasbeenstruckbylightning,oryoumightgetashock(打击).A.True.B.False.Thehumanbodydoesnotstoreelectricity,soitisperfectlysafetotouchsomeonewhohasbeenstruckbylightning.Youcannotbeelectrocuted(触电致死)whenadministeringfirstaidorCPRtoalightning-strikevictim.

155.Yourfriendhasanasthma(哮喘)attack,butshedoesn’thavehermedicine.You’dbetter:A.Getapaperbagforhertobreatheinto.B.Getheracupofcoffee.C.Takeheroutsideforfreshair.

(caffeine咖啡因canhelptodilate扩大thewindpipe气管)

166.Totreatachoke,youshouldmakehim/herspitbypattinghim/herontheback.A.TrueB.False17Ifthepersoncancough,don’tdoanything.Ifhe/shecan’tcoughandisturningblueintheface,hithim/herbetweentheshoulderbladeswiththeflatofthehandthreeorfourtimes.18Whathashappened?Whatsortofinjuriesthechildwillhave?Whatkindoffirstaidwouldyouperform?Pre-reading20Cooltheareaofskin;washitunderthecoldrunningwater.

Coverthewoundwithbandage/cleancloth.

Seeadoctorifnecessary.21What’sthemainpurposeofthepassage?A.Toexplainthethreetypesofburns.B.Toshowthesymptomsofburns.C.Totellusthecausesofburns.D.Totelluswhattodoifsomeonegetsburnt.23Skimforgeneralideaandthennumberthemfrom1to5.__thethreetypesofburns__whattodoifsomeonegetsburned__thefunctionsoftheskin__thesymptomsofburns__howwegetburns3142524steamfirethesunelectricitychemicalshotliquidsradiationPart2Causesofburns26Typesofburns

Part3seconddegreeburnsfirstdegreeburnsthirddegreeburnsthetoplayeroftheskinthetopandthesecondlayeroftheskinallthreelayersoftheskinThethreetypesofburnsdependonwhichlayersoftheskinareburned.27Thethreelayersofskin:ThethirdlayerThesecondlayerThetoplayer28Labelthesepictureswithfirstdegreeburn,seconddegreeburnandthirddegreeburn.A_________B_________firstdegreeseconddegreethirddegreeC_________30________clothingandjewelleryneartheburn._____

burnsimmediatelywithcoolbutnoticywater.______cool,cleanwetclothsontheburns.____theburnedareagently.TakeoffCool

PlaceDryDosFirstaidtreatmentPart5315.______theburnedareawithadry

cleanbandage.6.Ifburnsareonarmsorlegs,_____the

burnedarea______than

theheart,if

possible.Ifburnsareontheface,thevictimshould______.7._____thevictim___

thedoctoror

hospitalatonce,

iftheinjuriesaresecondorthirddegreeburns.CoverkeephigherGetDostositup32Don'tsDonot_______theclothingthatisstucktotheburns.2.Donotcooltheburnswith_____water.3.Donotputcoldwateron_____degreeburns.4.Donot____theburns,itwillbreaktheblisters.5.Donot____butter,oil,ointmentonburns.removeicythirdputrub33AnswerthequestionsWhyshouldyouputcoldwateronaburn?2.Whydoesn’tathirddegreeburnhurt?Thecoldwaterstopstheburningprocess,stopsthepainandpreventsorreducesswelling.Becausethenervesaredamaged.Iftherearenonerves,thereisnopain.343.Whydoyouthinkclothesandjewellerynearburnsshouldberemoved?4.Ifsomeonehasathirddegreeburn,whymightyouseetissue?Becausebacteriafromtheclothesandjewellerycouldinfecttheburns.Becausealllayersoftheskinhavebeenburntshowingthetissueunderneath.35Whatwouldyoudointhefollowingsituations?Whatcouldwedotopreventtheseaccidents?36Call

for

adoctororanambulance.Never

pull

heroutofthecaroryoumayhurtherneckorback.Just

leave

herwheresheis.Find

enoughpeopleto

lift

thecarsafelyand

take

hertohospitalatonce.Makesure

thattheaccidentsceneissafe.37

Keepcalmandfindyourwayoutquickly,usingtheescaperouteexit.

Trytosoundthefirealarm.38

Don’t

openthedoorifthedoorishotorifyouseesmokecomingunderthedoor.

Standinfrontofaopenwindowandshoutforhelp.Trytocoveryourmouthwithawettowel.39asnakebite40

Thepersonbittenmustgetadoctor

orgotohospitalatonce.

Speedisveryimportant.

Itwillhelpthedoctorgreatlyifyoucantellhimwhatkindofsnakeitwas,ordescribethesituation.firstaidfor

asnakebite41Whathappenedinthepicture?Whatkindoffirstaidshouldyougive?bleeding42

Trytostopthebleeding.

Pressahandkerchiefontothe

bleedingpointandholditthere.

Holdupthepartofbodywhichis

bleedingifpossible.firstaidfor

bleeding43Whathappenedinthepicture?Whatkindoffirstaidshouldyougive?abrokenarm