first_aid__READING课件VIP免费

Unit5FirstAidReading南漳县高级中学杨丽FirstAidForBurnsWritedownthewordslearnedlastclassaccordingtothefollowingpictures:132546910asprainedanklenosebleedchokebandagepoisonblisterstove78kettleliquidsteamswellswollenradiation1.Haveyoueverbeenburned?3.Doyouknowhowtogiveherspecificfirstaidtreatment?2.Canyouguesswhatwillhappentothegirl?ShemaygetburnedbytheboilingwaterListeningtothewholepassageWhat’sthegeneralideaofthetext?Thetexttellsusthefirstaidtreatmentofburnsaswellascauses,typesandcharacteristicsofburns.SkimthesubtitlesandputthefollowingstatementsSkimthesubtitlesandputthefollowingstatementsinrightorder.inrightorder.____thethreetypesofburns____whattodoifsomeonegetsburned____thefunctionsoftheskin____thesymptomsofburns____howwegetburns3355114422Skimming:2.Whatcanskindoforourbody?(Para1)①②③④Scanninggiveussenseoftouchactasabarrieragainstdiseases,poisonsandthesun’sharmfulrayskeepuswarmorcoolpreventusfromlosingwaterScanpara1&2andanswerquestions:1.Howmanylayersofskinarethere?Thethreelayersofskin:ThetoplayerThesecondlayerThethirdlayer2.Howcanwegetburnt?(P2)Wecangetburntby:hotliquidssteamfirethesunelectricitychemicalsradiationFirstdegreeburnsAffectthe_______oftheskin.Dry,redandmildly______._______painful.Turnwhitewhen______.SeconddegreeburnsAffectboththe____&the______layer.________,redandswollen.Extremelypainful.________waterysurfaceThirddegreeburnsAffect____________layersoftheskin.Blackandwhiteand_______.______or____pain.maybepainaround____________________Swollen;______canbeseen.TypesTypes&&characteristicscharacteristicsofburnsofburns(basedon(basedonpara3&4)para3&4)1.Types1.Types2.Characteristics2.CharacteristicstoplayertopsecondallthreeswollenRoughtissueMildlyLittlenopressedBlisterscharrededgeofinjuredareaAccordingtotheformabove,labelthesepictureswithfirstdegreeburns,seconddegreeburnsandthirddegreeburns.firstdegreeburnsseconddegreeburnsthirddegreeburnsTellrightfromwrong;Indicatewhereitiswrongifitiswrong;Indicatewhyitiswrong;Correct1.Samknockedoverakettlefullofboilingwaterontohislegs.Hislegsbecamered,swollenandcoveredwithblisters.Sambroketheblistersandpouredicywaterfromthefridgeontotheskin.Basedonthis,wecanknowhisburnbelongstoseconddegreeburns.Samshouldn’thavebrokentheblistersbecausetheburnscouldbecomeinfected.Samshouldn’thavepouredicywaterbutcoolwaterontheburn.ReadPara5:Tellrightfromwrong;Indicatewhereitiswrongifitiswrong;Explainwhyitiswrong.2.Whileironingclothes,MissGoodaccidentallytouchedtheiron.Herwristblisteredandbecamewatery.Ithurtalot.Sheputherwristunderthecoldwatertapandthenkeptplacingcool,clean,dampclothsonituntilitwaslesspainful.Thenshewenttoseethedoctor.Basedonthis,wecanknowhisburnbelongstoseconddgreeburns.BasedonPara5,forfirstdegreeburnsandseconddegreeburns,firstplaceburnsundergentlyrunningwaterforabouttenminutes.Andthenplacecool,clean,wetclothsonburnsuntilthepainisnotsobad.BasedonPara5iftheburnsaresecondorthirddegreeburns,itisvitaltogetthevictimtothedoctororhospitalatonce.Tellrightfromwrong;Indicatewhereitiswrongifitiswrong;Indicatewhyitiswrong;Correct3.MrsCasey’ssleevecaughtfirewhileshewascooking.Herarmlookedterriblebutitdidn’thurt.Theskinwascharred.Herhusbandtookoffherblouseandpickedoffbitsoftheblousestucktotheburn.Hethenplacedbutterontheburnandcovereditwithawetbandage.Basedonthis,wecanknowhisburnbelongstothirddgreeburns.Basedonpara5,hewasrighttotakeoffherwife’sblousebutheshouldn’thavepickedoffbitsofblouseofftheburn.Becauseifyoupulltheclothesthatarestucktotheburn,youwouldpullthetissueunderclothesofftoo.Thiswouldcausemoredamagetotheburn.Heshouldn’thaveplacedbutterontheburnbecauseitwouldpreventtheheatfromescapingandcauseinfection.Heshouldn’thaveputawetbutadrybandageontheburn.Tellrightfromwrong;Indicatewhereitiswrongifitiswrong;Indicatewhyitiswrong;Correct4.Afteranhourinthesun,Lilynoticedherarmswereredandhurtabit.Shewenthomeandputthemunderrunningwater.Basedonthis,wecanknowhisburnbelongstofirstdegreeburns.BasedonPara5,shedidright.Puttingthesunnedarmsunderrunningwatercanstoptheburningprocess,preventthepainbecomingunbearableandreduceswelling.Congratulations!Youreallydidagoodjob!Tryourbesttogivethemeffectivefirstaidiftheyareindanger.Weshouldcareaboutothers,andhelppeopleinanemergency.Weshouldcareaboutothers,andhelppeopleinanemergency.LifeispreciousLifeispreciousLifeispreciousLifeispreciousThankyouverymuch!