必修5-Unit5-First-aid First-aid-for-burns課件(新人教版)

REVISIONREVISION1Writedownthewordslearnedlastclassaccordingtothefollowingpictures:REVISION132546910asprainedanklenosebleedchokebandagepoisonblisterstove78kettleliquidsteamswellswollenradiationWritedownthewordslearnedl2Whatkindoffirstaidtreatmentdoesthisgirlneed?Whocandescribewhatishappening?Doyouknowhowtogiveherspecificfirstaidtreatment?Whatkindoffirstaidtreatme3FirstAidforBurnsFirstAidforBurns4Skimthesubtitlesandputthefollowingstatementsinrightorder.____thethreetypesofburns____whattodoifsomeonegetsburned____thefunctionsoftheskin____thesymptomsofburns____howwegetburns35142Skimming:teadingrsaFSkimthesubtitlesandputthe52.Whatcanskindoforourbody?(Para1)

①②③④3.Howcanwegetburnt?(Para2)Scanninggiveussenseoftouchactasabarrieragainstdiseases,poisonsandthesun’sharmfulrayskeepuswarmorcoolpreventusfromlosingwaterteadingrsaFScanpara1&2andanswerquestions:1.Howmanylayersofskinarethere?2.Whatcanskindoforourbod6Thethreelayersofskin:ThethirdlayerThesecondlayerThetoplayerThethreelayersofskin:Thet72.Howcanwegetburnt?(P2)ReadingWecangetburntby:hotliquidssteamfirethesunelectricitychemicalsradiation2.Howcanwegetburnt?(P2)R8FirstdegreeburnsAffectthe_______oftheskin.Dry,redandmildly______._______painful.Turnwhitewhen______.SeconddegreeburnsAffectboththe____&the______layer.________,redandswollen.Extremelypainful.________waterysurfaceThirddegreeburnsAffect____________layersoftheskin.Blackandwhiteand_______.______or____pain.maybepainaround____________________Swollen;______canbeseen.Types&characteristics

ofburns(basedonpara3&4)1.Types2.Characteristicstoplayertopsecond

allthreeswollenRoughtissueMildlyLittlenopressedBlisterscharrededgeofinjuredareaFirstdegreeburnsAffectthe_9Ifapersongetathirddegreeburn,

allhisthreelayersofskinandanytissueandorgansundertheskinwillbeburned.Thenerveslieinthesecondlayeroftheskin.Soifapersongetathirddegreeburn,hisnerveswouldbedamaged.Ifthereisnonerves,thereisnopain.Whydoesn’ttheburnedpersonwhogetathirddegreeburnfeellittleornopain?

Ifapersongetathirddegree10Accordingtotheformabove,labelthesepictureswith

firstdegreeburns,seconddegreeburnsandthirddegreeburns.firstdegreeburnsseconddegreeburnsthirddegreeburnsAccordingtotheformabove,l11Part5:FirstaidtreatmentFillintheblank1._______clothingusingscissors.________otherclothingandjewelleryneartheburn2.______theburnswithcoolwater.3.______cool,cleanwetclothsontheburns.4.______theburnedareagently.5.______theburnedareawithadrycleanbandage.6.______theburnedarea______thantheheart,ifpossible.7.______thevictim____thedoctororhospital,ifpossible.CoolPlace

CoverDry

higherKeepGet

toRemoveTakeoffPart5:FirstaidtreatmentFi12CarefulreadingReadPara5carefullyanddothefollowingtwoexercises:Whyshouldyouputcoldwateronaburn?Whydoyouthinkclothesandjewellerynearburnsshouldberemoved?Exercise1Answerthefollowingtwoquestions:1.Thecoolwaterstopstheburningprocess,preventsthepainbecomingunbearableandreducesswelling.2.Bacteriafromtheclothesandjewellerycouldinfecttheburns.CarefulreadingReadPara5car13Tellrightfromwrong;Exercise2Indicatewhereitiswrongifitiswrong;Indicatewhyitiswrong;CorrectSamknockedoverakettlefullofboilingwaterontohislegs.Hislegsbecamered,swollenandcoveredwithblisters.Sambroketheblistersandpouredicywater

fromthefridgeontotheskin.Basedonthis,wecanknowhisburnbelongstoseconddgreeburns.Samshouldn’thavebrokentheblistersbecausetheburnscouldbecomeinfected.Samshouldn’thavepouredicywater

butcoolwaterontheburn.Tellrightfromwrong;Exercise14Tellrightfromwrong;Exercise2Indicatewhereitiswrongifitiswrong;Explainwhyitiswrong.2.Whileironingclothes,MissGoodaccidentallytouchedtheiron.Herwristblisteredandbecamewatery.Ithurtalot.She

putherwristunderthecoldwatertapandthenkeptplacingcool,clean,dampclothsonituntilitwaslesspainful.

Thenshewenttoseethedoctor.Basedonthis,wecanknowhisburnbelongstoseconddgreeburns.BasedonPara5,forfirstdegreeburnsandseconddegreeburns,firstplaceburnsundergentlyrunningwaterforabouttenminutes.Andthenplacecool,clean,wetclothsonburnsuntilthepainisnotsobad.BasedonPara5iftheburnsaresecondorthirddegreeburns,itisvitaltogetthevictimtothedoctororhospitalatonce.RTellrightfromwrong;Exercise15Tellrightfromwrong;Exercise2Indicatewhereitiswrongifitiswrong;Indicatewhyitiswrong;Correct3.MrsCasey’ssleevecaughtfirewhileshewascooking.Herarmlookedterriblebutitdidn’thurt.Theskinwascharred.Herhusbandtookoffherblouseandpickedoffbitsoftheblousestucktotheburn.Hethenplacedbutterontheburnandcovereditwithawet

bandage.wBasedonthis,wecanknowhisburnbelongstothirddgreeburns.Basedonpara5,hewasrighttotakeoffherwife’sblousebutheshouldn’thavepickedoffbitsofblouseofftheburn.Becauseifyoupulltheclothesthatarestrucktotheburn,youwouldpullthetissueunderclothesofftoo.Thiswouldcausemoredamagetotheburn.Heshouldn’thaveplacedbutterontheburnbecauseitwouldpreventtheheatfromescapingandcauseinfection.Heshouldn’thaveputawetbutadrybandageontheburn.Tellrightfromwrong;Exercise16Tellrightfromwrong;Exercise2Indicatewhereitiswrongifitiswrong;Indicatewhyitiswrong;Correct4.Afteranhourinthesun,Lilynoticedherarmswereredandhurt

abit.Shewenthomeand

putthemunderrunningwater.Basedonthis,wecanknowhisburnbelongstofirstdgreeburns.BasedonPara5,shedidright.Puttingthesunnedarmsunderrunningwatercanstoptheburningprocess,preventthepainbecomingunberableandreduceswelling.Tellrightfromwrong;Exercise17Discussion&SummaryDisscusswithyourpartnerandsummarize

howtogivecorrectfirstaidtreatmentforfirstdegreeburns,seconddegreeburnsandthirddegreeburns.Discussion&SummaryDisscussw18Howtogivecorrectfirstaidtreatmentforfirstdegreeburns?Removeclothingandjewellerythataren’tstucktotheburn.Coolburnswithcoolorcoldwaterbutnoticywaterforabouttenminutes.Placecool,clean,wetclothsonthebuensuntilthepainisn’tsobad.Drytheburnedareagently.Don’trub.CoverTheburnedareawithadry,cleanbandageandholdthebandageinplace

Don'tsDon’tremoveclothingandjewellerystucktotheburn.Don’tuseicywater.Don’trub.Howtogivecorrectfirstaid19Howtogivecorrectfirstaidtreatmentforseconddegreeburns?Removeclothingandjewellerythataren’tstucktotheburn.Coolburnswithcoolorcoldwaterforabouttenminutes.Placecool,clean,wetclothsontheburnsandkeepclothscoolbyputtingthembackinabasinofcoldwater,squeezingthemoutandplacingthembackoverandoveragainforaboutanhouruntilthepainisn’tsobad.Drytheburnedareagently.Covertheburnedareawithadry,cleanbandageandholdthebandageinplace

Don’tremoveclothingandjewellerystucktotheburn.Don’tuseicywater.Don’trub.Don’tbreaktheblisters.Don'tsHowtogivecorrectfirstaid20Howtogivecorrectfirstaidtreatmentforthirddegreeburns?Removeclothingandjewellerythataren’tstucktotheburn.Covertheburnedareawithadry,cleanbandageandholdthebandageinplace

Don’tremoveclothingandjewellerystucktotheburn.Don’tputcoldwaterontheburn.Don’trub.Don'tsGetthevictimtohospitalatonceHowtogivecorrectfirstaid21Congratulations!Youreallydidagoodjob!Congratulations!Youreallydi22Tryourbesttogivethemeffectivefirstaidiftheyareindanger.Weshouldcareaboutothers,andhelppeopleinanemergency.

LifeispreciousTryourbesttogivethemeffe23HomeworkReadthebookcalledFirstAidfortheFamily

andwrite

anintroductiontoitandintroduceittotheclassnextperiod.HomeworkReadthebookcalledF24Thankyouverymuch!Thankyouverymuch!25REVISIONREVISION26Writedownthewordslearnedlastclassaccordingtothefollowingpictures:REVISION132546910asprainedanklenosebleedchokebandagepoisonblisterstove78kettleliquidsteamswellswollenradiationWritedownthewordslearnedl27Whatkindoffirstaidtreatmentdoesthisgirlneed?Whocandescribewhatishappening?Doyouknowhowtogiveherspecificfirstaidtreatment?Whatkindoffirstaidtreatme28FirstAidforBurnsFirstAidforBurns29Skimthesubtitlesandputthefollowingstatementsinrightorder.____thethreetypesofburns____whattodoifsomeonegetsburned____thefunctionsoftheskin____thesymptomsofburns____howwegetburns35142Skimming:teadingrsaFSkimthesubtitlesandputthe302.Whatcanskindoforourbody?(Para1)

①②③④3.Howcanwegetburnt?(Para2)Scanninggiveussenseoftouchactasabarrieragainstdiseases,poisonsandthesun’sharmfulrayskeepuswarmorcoolpreventusfromlosingwaterteadingrsaFScanpara1&2andanswerquestions:1.Howmanylayersofskinarethere?2.Whatcanskindoforourbod31Thethreelayersofskin:ThethirdlayerThesecondlayerThetoplayerThethreelayersofskin:Thet322.Howcanwegetburnt?(P2)ReadingWecangetburntby:hotliquidssteamfirethesunelectricitychemicalsradiation2.Howcanwegetburnt?(P2)R33FirstdegreeburnsAffectthe_______oftheskin.Dry,redandmildly______._______painful.Turnwhitewhen______.SeconddegreeburnsAffectboththe____&the______layer.________,redandswollen.Extremelypainful.________waterysurfaceThirddegreeburnsAffect____________layersoftheskin.Blackandwhiteand_______.______or____pain.maybepainaround____________________Swollen;______canbeseen.Types&characteristics

ofburns(basedonpara3&4)1.Types2.Characteristicstoplayertopsecond

allthreeswollenRoughtissueMildlyLittlenopressedBlisterscharrededgeofinjuredareaFirstdegreeburnsAffectthe_34Ifapersongetathirddegreeburn,

allhisthreelayersofskinandanytissueandorgansundertheskinwillbeburned.Thenerveslieinthesecondlayeroftheskin.Soifapersongetathirddegreeburn,hisnerveswouldbedamaged.Ifthereisnonerves,thereisnopain.Whydoesn’ttheburnedpersonwhogetathirddegreeburnfeellittleornopain?

Ifapersongetathirddegree35Accordingtotheformabove,labelthesepictureswith

firstdegreeburns,seconddegreeburnsandthirddegreeburns.firstdegreeburnsseconddegreeburnsthirddegreeburnsAccordingtotheformabove,l36Part5:FirstaidtreatmentFillintheblank1._______clothingusingscissors.________otherclothingandjewelleryneartheburn2.______theburnswithcoolwater.3.______cool,cleanwetclothsontheburns.4.______theburnedareagently.5.______theburnedareawithadrycleanbandage.6.______theburnedarea______thantheheart,ifpossible.7.______thevictim____thedoctororhospital,ifpossible.CoolPlace

CoverDry

higherKeepGet

toRemoveTakeoffPart5:FirstaidtreatmentFi37CarefulreadingReadPara5carefullyanddothefollowingtwoexercises:Whyshouldyouputcoldwateronaburn?Whydoyouthinkclothesandjewellerynearburnsshouldberemoved?Exercise1Answerthefollowingtwoquestions:1.Thecoolwaterstopstheburningprocess,preventsthepainbecomingunbearableandreducesswelling.2.Bacteriafromtheclothesandjewellerycouldinfecttheburns.CarefulreadingReadPara5car38Tellrightfromwrong;Exercise2Indicatewhereitiswrongifitiswrong;Indicatewhyitiswrong;CorrectSamknockedoverakettlefullofboilingwaterontohislegs.Hislegsbecamered,swollenandcoveredwithblisters.Sambroketheblistersandpouredicywater

fromthefridgeontotheskin.Basedonthis,wecanknowhisburnbelongstoseconddgreeburns.Samshouldn’thavebrokentheblistersbecausetheburnscouldbecomeinfected.Samshouldn’thavepouredicywater

butcoolwaterontheburn.Tellrightfromwrong;Exercise39Tellrightfromwrong;Exercise2Indicatewhereitiswrongifitiswrong;Explainwhyitiswrong.2.Whileironingclothes,MissGoodaccidentallytouchedtheiron.Herwristblisteredandbecamewatery.Ithurtalot.She

putherwristunderthecoldwatertapandthenkeptplacingcool,clean,dampclothsonituntilitwaslesspainful.

Thenshewenttoseethedoctor.Basedonthis,wecanknowhisburnbelongstoseconddgreeburns.BasedonPara5,forfirstdegreeburnsandseconddegreeburns,firstplaceburnsundergentlyrunningwaterforabouttenminutes.Andthenplacecool,clean,wetclothsonburnsuntilthepainisnotsobad.BasedonPara5iftheburnsaresecondorthirddegreeburns,itisvitaltogetthevictimtothedoctororhospitalatonce.RTellrightfromwrong;Exercise40Tellrightfromwrong;Exercise2Indicatewhereitiswrongifitiswrong;Indicatewhyitiswrong;Correct3.MrsCasey’ssleevecaughtfirewhileshewascooking.Herarmlookedterriblebutitdidn’thurt.Theskinwascharred.Herhusbandtookoffherblouseandpickedoffbitsoftheblousestucktotheburn.Hethenplacedbutterontheburnandcovereditwithawet

bandage.wBasedonthis,wecanknowhisburnbelongstothirddgreeburns.Basedonpara5,hewasrighttotakeoffherwife’sblousebutheshouldn’thavepickedoffbitsofblouseofftheburn.Becauseifyoupulltheclothesthatarestrucktotheburn,youwouldpullthetissueunderclothesofftoo.Thiswouldcausemoredamagetotheburn.Heshouldn’thaveplacedbutterontheburnbecauseitwouldpreventtheheatfromescapingandcauseinfection.Heshouldn’thaveputawetbutadrybandageontheburn.Tellrightfromwrong;Exercise41Tellrightfromwrong;Exercise2Indicatewhereitiswrongifitiswrong;Indicatewhyitiswrong;Correct4.Afteranhourinthesun,Lilynoticedherarmswereredandhurt

abit.Shewenthomeand

putthemunderrunningwater.Basedonthis,wecanknowhisburnbelongstofirstdgreeburns.BasedonPara5,shedidright.Puttingthesunnedarmsunderrunningwatercanstoptheburningprocess,preventthepainbecomingunberableandreduceswelling.Tellrightfromwrong;Exercise42Discussion&SummaryDisscusswithyourpartnerandsummarize

howtogivecorrectfirstaidtreatmentforfirstdegreeburns,seconddegreeburnsandthirddegreeburns.Discussion&SummaryDisscussw43Howtogivecorrectfirstaidtreatmentforfirstdegreeburns?Removeclothingandjewellerythataren’tstucktotheburn.Coolburnswithcoolorcoldwaterbutnoticywaterforabouttenminutes.Placecool,clean,wetclothsonthebuensuntilthepainisn’tsobad.Drytheburnedareagently