人教版英语必修5Unit5 First Aid

FirstaidUnit5高二(5)班PeriodⅠReading•1.Whathashappenedtotheoldmanlyingontheground?•2.IsthewaythatMrBeantreattheoldmanright?•3.Whatwillhappentothemanatlast?Whatisfirstaid?Firstaidis___________________giventosomeonewhosuddenly___________or_____________beforeadoctorcanbefound.atemporaryformofhelpfallsillgetsinjuredSo….Therewere760,327trafficaccidentsinChinalastyear,resultingin106,367deaths.71.16%ofthedeathswereduetothelackoftimelyfirstaidorthewrongfirstaidtreatment.Firstaidisimportantforthevictims(受害者）,andnecessaryforustolearnabout.！Whatsituationcanyouthinkofthatneedsfirstaid?petbiteShehaspulledboilingwaterontoherself.Andshegotburn.2.Howwillhermotherdealwiththeburn?1.Whathappenedtothegirl?Pre-readingFirstAidforReadingBurnsFastReading•Inwhichorderarethesetopicscoveredinthetext?Numberthemfrom1to5._____thethreetypesofburns_____whattodoifsomeonegetsburned_____thefunctions(功能)ofskin_____thesymptoms(症状)ofburns_____howwegetburns35142ScanningReadpart1—part4.Thenanswerthefollowingquestions.Part1Whatarethefunctionsoftheskins?_____________________________________________________________________________________________________________________________________________________________________1.Protectyouagainstdiseases,poisonsandthesun’sharmfulrays.2.Keepyouwarmorcool3.Preventyoufromlosingwater4.GiveyouyoursenseoftouchCAUSESofburnsReadingsteamradiationhotliquidschemicalsH2SO4firetheSunelectricityPart2FirstdegreeburnsAffectthetop______oftheskin.Dry,redandmildly______._______painful.Turnwhitewhen______.SeconddegreeburnsAffectboththe____&the______layer.________,redandswollen.Extremelypainful.________,waterysurfaceThirddegreeburnsAffect_____________layersoftheskin.Swollen;______canbeseen.______or____pain.Blackandwhiteand_______.Types&characteristicsofburns1.Types2.CharacteristicslayertopsecondallthreeswollenRoughtissueMildlyLittlenopressedBlisterscharredPart3&4TypesofburnsBACseconddegreeburnfirstdegreeburnthirddegreeburn1.Ifyouareburned,youmustremoveclothingevenifitisstucktotheburn.2.Weshouldn’trubtheburns.TTreatmentTrueorFalse:3.Sometimes,wecanputoilorointmentsonburnstostoptheinfection.4.Weshouldmakesurethebandagewon’tsticktotheskinwhenitisused.5.Ifburnsareontheface,weshouldmakethevictimliedown.FFTsitupFunlessPart5NevercanweHowtodealwiththegirl’sburn?Treatmentfordifferenttypeofburns1.Coolburnsimmediatelywithcoolwater.Firstdegreeburns:2.Placecool,clean,wetclothsonthemTreatmentfordifferenttypeofburns1.Coolburnsimmediatelywithcoolwater.Seconddegreeburns:2.Keepclothscoolbyputtingthembackinabasinofcoldwater,squeezingthemoutandplacingthemontheburnedareaoverandoveragain.3.Drytheburnedareagently.4.Covertheburnedareawithadry,cleanbandage.5.Getthevictimtothedoctororhospitalatonceifnecessary.Treatmentfordifferenttypeofburns1.Removeclothingandjewelleryneartheburnunlessitisstucktotheburn.Thirddegreeburns:2.Getthevictimtothedoctororhospitalatonce.SurftheInternetandtrytogetthewaystodealwithoneofthesesituations.Homework:1.Samknockedoverakettlefullofboilingwaterontohislegs.Hislegsbecamered,swollenandcoveredwithblisters.Sambroketheblistersandpouredicywaterfromthefridgeontotheskin.2.Whileironingclothes,MissGoodaccidentallytouchedtheiron.Herwristblisteredandbecamewatery.Ithurtalot.Sheputherwristunderthecoldwatertapandthenkeptplacingcool,clean,dampclothsonituntilitwaslesspainful.Thenshewenttoseethedoctor.3.MrsCasey’ssleevecaughtfirewhileshewascooking.Herarmlookedterriblebutitdidn’thurt.Theskinwascharred.Herhusbandtookoffherblouseandpickedoffbitsoftheblousestucktotheburn.Hethenplacedbutterontheburnandcovereditwithawetbandage.4.Afteranhourinthesun,Lilynoticedherarmswereredandhurtabit.Shewenthomeandputthemunderrunningwater.Discussthefollowingtreatment:Thankyouforyourlistening!