吉林省长市第五中学高中英语《Unit 5 First aid》课件 新人教版必修5.ppt

firstaidforburns thechildhaspulledboilingwaterontoherself burn whatfirstaid whathashappenedinthepicture fast reading thethreetypesofburns whattodoifsomeonegetsburned thefunctionsofskin thecharacteristicsofburns howwegetburns symptomn inwhichorderarethosetopicscoveredinthetext numberthembyreadingthefirstparagraphandthesubtitles careful reading part1 thefunctionsofskinourbody slargestorganis wehave oftheskin yourskin you or it yourbody itgivesyouyour skin three layers keep warm cool prevents from losing water sense of touch part2 causesofburns lookatthefollowingpicturesandfillintheblanksyoucangetburntby hotliquids steam fire radiation thesun electricity chemicals layer top second allthree swollen rough tissue mildly littleno pressed blisters charred part3 4types characteristicsofburns a b c seconddegreeburn firstdegreeburn thirddegreeburn labelthepictureswithtypesofburns part5firstaidtreatment findthedosanddon sforburnsofdifferentdegreeinthissection dos don s dos 1 clothingandjewelleryneartheburn 2 burnswithcoolbutnoticywater 3 cool cleanwetclothsontheburns 4 theburnedareagently 5 theburnedareawithadry cleanbandage 6 theburnedarea thantheheart ifpossible 7 thevictim thedoctororhospital iftheinjuriesaresecondorthirddegreeburns takeoff cool place dry cover keep higher get to don tsdonotput onthirddegreeburns donot theburnedarea asthismaybreakanyblistersandthewoundmaygetinfected donotput onburnsastheykeeptheheatinthewoundsandmaycauseinfection coldwater rub butter oilorointment afterreading firstaidtreatment pleasefindoutwhattreatmentshouldbegiventothelittlegirl placecool clean wetclothsontheburn keepclothscoolbyputtingthembackinthecoldwater squeezingthemoutandplacingthemontheburnoverandoveragain getthegirltothedoctororhospital 1 gooverwordsandexpressions 2 surftheint