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材料適用范圍:材料用途:材料使用方法:材料適用范圍:材料用途:材料使用方法:第一步,通讀文章,校對(duì)出錯(cuò)誤?;A(chǔ)英語(yǔ)學(xué)習(xí)夯實(shí)雙擊,高中復(fù)習(xí)決戰(zhàn),回歸教材。第二步,對(duì)照第二頁(yè)答案,核對(duì)正誤。Book5Unit5Passage1Firstaid-Reading[年]必修5Unit5Firstaid-ReadingFIRSTAIDFORBURNS
Theskinisanessentialpartofyourbodyanditslargestorgan.Youhavethreelayersofskinwhichactsasabarrieragainstdisease,poisonsandthesun'sharmfulrays.Thefunctionsofyourskinarealsoverycomplex:itkeepsyouwarmandcool;itpreventsyourbodyfromlosingtoomuchwater;itiswhereyoufeelcold,heatorpainanditgivesyouyoursenseoftouch.Sothatyoucanimagine,ifyourskingetsburneditcanbeveryserious.Firstaidisaveryimportantfirststepinthetreatmentofburns.Causesofburns
Youcangetburnedbyavarietyofthing:hotliquids,steam,fire,radiation(bybeingclosetohighheatorfire,etc),thesun,electricityorchemicals.Typesofburns
Therearethreetypesofburns.Burnsarecalledfirst,secondorthirddegreeburns,dependingonwhatlayersoftheskinareburned.◎Firstdegreeburns
Theseaffectonlythetoplayeroftheskin.Theseburnsarenotseriousandshouldfeelbetterwithinadayortwo.
Examplesincludemildsunburnandburnscausedbytouchingahotpan,stoveorironforamoment.◎Seconddegreeburns
Theseaffectboththetopandthesecondlayeroftheskin.Theseburnsareseriousandtakeafewweekstoheal.Examplesincludeseveresunburnandburnscausedbyhotliquids.◎Thirddegreeburns
Theseaffectallthreelayeroftheskinandanytissueandorgansundertheskin.Examplesincludeburnscausedbyelectricshocks,burningclothes,andseverepetrolfires.Theseburnscauseveryseverelyinjuriesandthevictimmustgotothehospitalatonce.skinn.△ann.△dlyadv.pann.stoven.△healvi.&vt.(tissuen.CharacteristicsofburnsFirstdegreeburns
◎dry,redandmildlyswollen
◎mildlypainful
◎turnwhitewhenpressedSeconddegreeburns
◎rough,redandswollen
◎blisters
◎waterysurface
◎extremelypainfulThirddegreeburns
◎blackandwhiteandcharred
◎swollen;oftentissueunderthemcanbeseen
◎littleornopainifnervesaredamaged;maybepainaroundedgeofinjuredarea.Firstaidtreatment1
Removeclothingusingscissorsifnecessaryunlessitisstuckontheburn.Takeoffotherclothingandjewelleryneartheburn.2
Coolburnsimmediatelywithcoolbutnoticywater.Itisbesttoplaceburnsundergentlerunningwaterforabout10minutes.(Thecoolwaterstopstheburningprocess,prevents
thepainbecomingunbearableandreducesswelling.)Donotputcoldwateronthirddegreeburns.3
Forfirstdegreeburns,placecool,clean,wetclothsoverthemuntilthepainisnotsobad.Forseconddegreeburns,keepclothscoolby
puttingthembackinabasinofcoldwater,squeezingitoutandplacingthemontheburnedareaoverandoveragainforaboutanhouruntilthepainisnotsobad.4
Drytheburnedareagently.Donotrob,asthismaybreakanyblistersandthewoundmaygetinfected.5
Covertheburnedareawithadry,cleanbandagethatwillnotsticktotheskin.Holdthebandageintheplacewithtape.Neverputbutter,oilorointmentonburnsastheykeeptheheatinthewoundsandmaycauseinfection.6
Ifbumsareonarmsorlegs,keepthemhighthantheheart,ifpossible.Ifburnsareontheface,thevictimshouldsitup.7
Iftheinjuriesaresecondorthirddegreeburns,itisvitallytogetthevictimtothedoctororhospitalatonce.electricshockswellvi.&vt.(swelled,swollen)swollenadj.△blistern.vi.&vt.△wateryadj.△charvi.△nerven.scissorsn.(pl.)unbearableadj.basinn.squeezevt.&vi.squeezeoutoverandoveragainbandagen.inplace△ointmentn.△infectionn.vitaladj修5Unit5Firstaid-ReadingFIRSTAIDFORBURNS
Theskinisanessentialpartofyourbodyanditslargestorgan.Youhavethreelayersofskinwhich1,actasabarrieragainstdisease,poisonsandthesun'sharmfulrays.Thefunctionsofyourskinarealsoverycomplex:itkeepsyouwarm2,orcool;itpreventsyourbodyfromlosingtoomuchwater;itiswhereyoufeelcold,heatorpainanditgivesyouyoursenseoftouch.So3,asyoucanimagine,ifyourskingetsburneditcanbeveryserious.Firstaidisaveryimportantfirststepinthetreatmentofburns.Causesofburns
Youcangetburnedbyavarietyof4,things:hotliquids,steam,fire,radiation(bybeingclosetohighheatorfire,etc),thesun,electricityorchemicals.Typesofburns
Therearethreetypesofburns.Burnsarecalledfirst,secondorthirddegreeburns,dependingon5,whichlayersoftheskinareburned.◎Firstdegreeburns
Theseaffectonlythetoplayeroftheskin.Theseburnsarenotseriousandshouldfeelbetterwithinadayortwo.
Examplesincludemildsunburnandburnscausedbytouchingahotpan,stoveorironforamoment.◎Seconddegreeburns
Theseaffectboththetopandthesecondlayeroftheskin.Theseburnsareseriousandtakeafewweekstoheal.Examplesincludeseveresunburnandburnscausedbyhotliquids.◎Thirddegreeburns
Theseaffectallthree6,layersoftheskinandanytissueandorgansundertheskin.Examplesincludeburnscausedbyelectricshocks,burningclothes,7,orseverepetrolfires.Theseburnscausevery8,severeinjuriesandthevictimmustgo9,tohospitalatonce.n.皮;皮膚adj.最重要的;不可缺少的;本質(zhì)的n.器官n.層;層次n.屏障;障礙(物)n.毒藥;毒害vt.毒害;使中毒n.光線;射線adj.復(fù)雜的n.變化;多樣(化);多變(性)n.液體n.輻射;射線adj.輕微的;溫和的;溫柔的adv.輕微地;溫和地n.平底鍋;盤(pán)子n.爐子;火爐vi.&vt.(使)康復(fù);(使)化解n.(生物)組織;薄的織物;手巾紙CharacteristicsofburnsFirstdegreeburns
◎dry,redandmildlyswollen
◎mildlypainful
◎turnwhitewhenpressedSeconddegreeburns
◎rough,redandswollen
◎blisters
◎waterysurface
◎extremelypainfulThirddegreeburns
◎blackandwhiteandcharred
◎swollen;oftentissueunderthemcanbeseen
◎littleornopainifnervesaredamaged;maybepainaroundedgeofinjuredarea.Firstaidtreatment1
Removeclothingusingscissorsifnecessaryunlessitisstuck10,totheburn.Takeoffotherclothingandjewelleryneartheburn.2
Coolburnsimmediatelywithcoolbutnoticywater.Itisbesttoplaceburnsunder11,gentlyrunningwaterforabout10minutes.(Thecoolwaterstopstheburningprocess,prevents
thepainbecomingunbearableandreducesswelling.)Donotputcoldwateronthirddegreeburns.3
Forfirstdegreeburns,placecool,clean,wetcloths12,onthemuntilthepainisnotsobad.Forseconddegreeburns,keepclothscoolby
puttingthembackinabasinofcoldwater,squeezing13,themoutandplacingthemontheburnedareaoverandoveragainforaboutanh
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