英语人教版必修五Unit 5 Warming up and reading

天有不测风云，人有旦夕祸福。asnakebitebleedingasprainedanklechokingabrokenarmanosebleedNowadaystherearealotofunexpectedaccidents.Whatwouldyoudoinsuchsituations?Whatisfirstaid?Firstaidis______________________giventosomeonewhosuddenly_______or___________beforeadoctorcanbefound.atemporaryformofhelpfallsillgetsinjuredWhatthingsathomecanbedangerous?electricalequipmentelectricwirespoisonskniveshotwaterglassgaspetsWhatwordscanyouthinkofwhenyoutalkaboutaccidentsandfirstaid?drownbleedchokeburn/catchfirecutabloodynoseasnakebitesprainedankleabrokenarmAccidentFirstaid1.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)Whatkindoffirstaidwouldyouperforminthissituation?Makealistofyourideas.Cooltheareaofskin.Washitunderthecoldrunningwater.Coverthewoundwithbandage/cleancloth.Seeadoctorifnecessary.skinorganbarrierpoisonraycomplexvarietyn.皮;皮肤n.器官n.屏障;障碍物n.毒药;毒害vt.毒害;使中毒n.光线;射线adj.复杂的n.变化;多样化liquidradiationmildmildlypanstovetissueswelln.液体n.辐射;射线adj.轻微的;温和的adv.轻微地;温和地n.平底锅;盘子n.炉子;火炉n.组织;手巾纸vt.&vi.膨胀;隆起scissorsunbearablebasinbandagevitaln.剪刀adj.难以忍受的n.盆;盆地n.绷带adj.至关重要的；生死攸关的electricshocksqueeze…outoverandoveragain触电;电休克榨出;挤出反复;多次Readthetitleofthetextandtheheadingswithinit.Skimforgeneralidea.1.Whatisthetopicofthetextandhowistheinformationorganized?2.Howmanypartsarethetextdividedintoandwhatarethey?FastReading1.Whatisthetopicofthetextandhowistheinformationorganized?Itisabout____andtheinformationisorganizedaccordingto___________________________________forburns.2.Howmanypartsarethetextdividedintoandwhatarethey?Itcanbedividedinto5parts.1.Thepurposeofskin2.Howwecangetburns/causesofburns3.Thethreetypesofburns4.Thesymptoms/characteristicsofburns5.Whattodoifsomeonegetsburn/firstaidtreatmentfirstaidforburnscauses,types,characteristicsandfirstaidtreatmentThefunctionsoftheskin:1)Protectyouagainst_______,_______and____________________;2)Keepyou_______or_____;3)Preventyourbodyfrom_____________________;4)Giveyou_____________.losingtoosenseoftouchwarmcooldiseasespoisonsthesun’sharmfulraysPart1DetailedReadingmuchwatersteamfirethesunelectricitychemicalshotliquidsradiationPart2CausesofburnsPart3-4Types&characteristicsofburnsFirstdegreeburnsAffectthetop______oftheskin.Dry,redandmildly______._______painful.Turnwhitewhen______.SeconddegreeburnsAffectboththe____&the_________layer.________,redandswollen.Extremelypainful.________waterysurfaceThirddegreeburnsAffect_____________layersoftheskin.Swollen;______canbeseen.______or____pain.Blackandwhiteand_______.TypesCharacteristicslayertopsecondallthreeswollenRoughtissueMildlyLittlenopressedBlisterscharredTypesofburnsⅠ度烧伤Ⅱ度烧伤Ⅲ度烧伤表皮受伤，局部轻度红肿、疼痛，创面干燥无水泡，痊愈后不留瘢痕表皮、真皮都受损，红肿，水疱，剧疼，愈后的色素及瘢痕皮、肉、骨均受伤，局部蜡白、焦黄或炭黑色，疼痛消失，痊愈后留有瘢痛或畸形Part51.Whensomeoneisburned,youshouldplacesomeiceonhiswound.2.Thefunctionofcoolwateristopreventandreduceswelling.3.Coldwatercanbeusedinthreetypesofburns.FTFDecidewhetherthefirstaidtreatmentisTrue(T)orFalse(F).4.Weshouldn’tbreaktheblisters,ortheywillmakethewoundinfected.5.Sometimes,wecanputoilorointmentsonburnstostoptheinfection.6.Ifburnsareontheface,weshouldmakethevictimsitup.FTTHowwillhermotherdealwiththeburn?1.________clothingandjewelleryneartheburns.2.______theburnswithcoolwater.3.______cool,cleanwetclothsontheburns.4.______theburnedareagently.5.______theburnedareawithadrycleanbandage.6._____theburnedarea_____thantheheart,ifpossible.7._____thevictim____thedoctororhospital,ifpossible.TakeoffCoolPlaceDryCoverKeephigherGettoPart5Summaryoffirstaidtreatment1.Inwhichorderarethesetopicscoveredinthetext?Numberthemfrom1to5.__thethreetypesofburns__whattodoifsomeonegetsburned__thefunctionsoftheskin__thesymptomsofburns__howwegetburns314252.Labelthesepictureswithfirst,secondandthirddegreeburn.seconddegreefirstdegreethirddegreerough,redandswollenwithblisters…dry,redandmildlyswollen…blackandwhiteandcharred…3.Answerthequestions.1.Whyshouldyouputcoldwateronaburn?Becausethecoldwaterstopstheburningprocess,stopsthepainandpreventsorreducesswelling(肿).2.Whydoesn’tathirddegreeburnhurt?Becauseinathirddegreeburnthenerveshavebeendamaged.Iftherearenonerves,thereisnopain.3.Whydoyouthinkclothesandjewellerynearburnsshouldberemoved?Becausebacteriafromtheclothesandjewellerycouldinfecttheburns.4.Ifsomeonehasathirddegreeburn,whymightyouseetissue?Becaus