英语：必修5u5First aid for burns课件(新人教版)

REVISION,Writedownthewordslearnedlastclassaccordingtothefollowingpictures:,REVISION,1,3,2,5,4,6,9,10,asprainedankle,nosebleed,choke,bandage,poison,blister,stove,7,8,kettle,liquid,steam,swell,swollen,radiation,Whatkindoffirstaidtreatmentdoesthisgirlneed?,Whocandescribewhatishappening?,Doyouknowhowtogiveherspecificfirstaidtreatment?,FirstAidforBurns,Skimthesubtitlesandputthefollowingstatementsinrightorder.,_thethreetypesofburns_whattodoifsomeonegetsburned_thefunctionsoftheskin_thesymptomsofburns_howwegetburns,3,5,1,4,2,Skimming:,2.Whatcanskindoforourbody?(Para1),3.Howcanwegetburnt?(Para2),Scanning,giveussenseoftouch,actasabarrieragainstdiseases,poisonsandthesunsharmfulrays,keepuswarmorcool,preventusfromlosingwater,Scanpara1,Exercise2,Indicatewhereitiswrongifitiswrong;,Indicatewhyitiswrong;,Correct,Basedonthis,wecanknowhisburnbelongstoseconddgreeburns.,Samshouldnthavebrokentheblistersbecausetheburnscouldbecomeinfected.,Samshouldnthavepouredicywaterbutcoolwaterontheburn.,Tellrightfromwrong;,Exercise2,Indicatewhereitiswrongifitiswrong;,Explainwhyitiswrong.,2.Whileironingclothes,MissGoodaccidentallytouchedtheiron.Herwristblisteredandbecamewatery.Ithurtalot.Sheputherwristunderthecoldwatertapandthenkeptplacingcool,clean,dampclothsonituntilitwaslesspainful.Thenshewenttoseethedoctor.,Basedonthis,wecanknowhisburnbelongstoseconddgreeburns.,BasedonPara5,forfirstdegreeburnsandseconddegreeburns,firstplaceburnsundergentlyrunningwaterforabouttenminutes.Andthenplacecool,clean,wetclothsonburnsuntilthepainisnotsobad.,BasedonPara5iftheburnsaresecondorthirddegreeburns,itisvitaltogetthevictimtothedoctororhospitalatonce.,R,Tellrightfromwrong;,Exercise2,Indicatewhereitiswrongifitiswrong;,Indicatewhyitiswrong;,Correct,3.MrsCaseyssleevecaughtfirewhileshewascooking.Herarmlookedterriblebutitdidnthurt.Theskinwascharred.Herhusbandtookoffherblouseandpickedoffbitsoftheblousestucktotheburn.Hethenplacedbutterontheburnandcovereditwithawetbandage.,w,Basedonthis,wecanknowhisburnbelongstothirddgreeburns.,Basedonpara5,hewasrighttotakeoffherwifesblousebutheshouldnthavepickedoffbitsofblouseofftheburn.Becauseifyoupulltheclothesthatarestrucktotheburn,youwouldpullthetissueunderclothesofftoo.Thiswouldcausemoredamagetotheburn.,Heshouldnthaveplacedbutterontheburnbecauseitwouldpreventtheheatfromescapingandcauseinfection.Heshouldnthaveputawetbutadrybandageontheburn.,Tellrightfromwrong;,Exercise2,Indicatewhereitiswrongifitiswrong;,Indicatewhyitiswrong;,Correct,4.Afteranhourinthesun,Lilynoticedherarmswereredandhurtabit.Shewenthomeandputthemunderrunningwater.,Basedonthis,wecanknowhisburnbelongstofirstdgreeburns.,BasedonPara5,shedidright.Puttingthesunnedarmsunderrunningwatercanstoptheburningprocess,preventthepainbecomingunberableandreduceswelling.,Discussion&Summary,Disscusswithyourpartnerandsummarizehowtogivecorrectfirstaidtreatmentforfirstdegreeburns,seconddegreeburnsandthirddegreeburns.,Howtogivecorrectfirstaidtreatmentforfirstdegreeburns?,Remove,clothingandjewellerythatarentstucktotheburn.,Cool,burnswithcoolorcoldwaterbutnoticywaterforabouttenminutes.,Place,cool,clean,wetclothsonthebuensuntilthepainisntsobad.,Dry,theburnedareagently.Dontrub.,Cover,Theburnedareawithadry,cleanbandageandholdthebandageinplace,Donts,Dontremoveclothingandjewellerystucktotheburn.Dontuseicywater.Dontrub.,Howtogivecorrectfirstaidtreatmentforseconddegreeburns?,Remove,clothingandjewellerythatarentstucktotheburn.,Cool,burnswithcoolorcoldwaterforabouttenminutes.,Place,cool,clean,wetclothsontheburnsandkeepclothscoolbyputtingthembackinabasinofcoldwater,squeezingthemoutandplacingthembackoverandoveragainforaboutanhouruntilthepainisntsobad.,Dry,theburnedareagently.,Cover,theburnedareawithadry,cleanbandageandholdthebandageinplace,Dontremoveclothingandjewellerystucktotheburn.Dontuseicywater.Dontrub.Dontbreaktheblisters.,Donts,Howtogivecorrectfirstaidtreatmentforthirddegreeburns?,Remove,clothingandjewellerythatarentstucktotheburn.,Cover,theburnedareawithadry,cleanbandageandholdthebandageinplace,Dontremoveclothingandjewellerystucktotheburn.Dontputcoldwaterontheburn.Dontrub.,Donts,Get,thevictimtohospitalatonce,Congratulations!Youreallydidagoodjob!,Tryourbesttogivethemeffectivef