Unit5FirstAidDiscussingroupswiththematerialsWarmingupWhatwordscanyouthinkofwhenyoutalkaboutaccidentsandfirstaid?BrainstormingAccidentfallillbleedchokebitesprainankleburn/catchfirewoundpoisonelectricshock……Whatisfirstaid?temporary,fallsill,injury,serious,quicklyFirstaidisa________formofhelpgiventosomeonewhosuddenly_____orgetsinjuredbeforeadoctorcanbefound.Oftentheillnessor_____isnot______,butthereareothertimeswhengivingfirstaid______cansavelives.fallsilltemporaryinjuryseriousquicklyWhathashappenedtothelittlegirl?Whatsortofinjuriesthegirlwillhave?Whatkindoffirstaidwouldyouperform?Pre-reading.Boilingwaterhaspouredintothelittlegirl.Shewillhavebadburns.FirstaidforburnsReading___thethreetypesofburns___whattodoifsomeonegetsburned___thefunctionsofskin___thesymptomsofburns___howwegetburns③⑤①④②2.Inwhichorderarethesetopicscoveredinthetext?Numberthemfrom1to5.ScanningReadpart1-3.Thenanswerthefollowingquestions.Part1thefunctionsofskinWhatcanskindoforourbody?_____________________________________________________________________________________________________________________________________________________________________1.Defendyouagainstdiseases,poisonsandthesun’sharmfulrays.2.Keepyouwarmorcool3.Preventyoufromlosingwater4.GiveyousenseoftouchYoucangetburntby:______________________________________________________________________________________________________________________________________________________________________________Part21.hotliquids2.steam3.fire4.radiation5.thesun6.electricityandchemicalsCausesofburnsTypeEffectExampleFirstdegreeburnsAffectonlythetoplayeroftheskin.SeconddegreeburnsThirddegreeburnsmildsunburn,burnscausedbytouchingahotpan,stoveorironforamomentseveresunburnandburnscausedbyhotliquidsAffectallthreelayersoftheskinandanytissueandorgansundertheskin.Affectboththetopandthesecondlayeroftheskin.Part3Typesofburnsburnscausedbyelectricshocks,burningclothes,orseverepetrolfires.Part3TypesofburnsThereare_______typesofburnsdependingonwhich_______areburned._______________affectonlythe_____layerandshouldfeelbetterwithin_______________.___________________affectboththe_____andthe_______layer.Theseburnsare_______andtake______________toheal.________________affectall______layersandany______and______undertheskin.Theyarevery_______injuriesandthevictimmustgotoa________atonce.threelayersFirstdegreeburnstopadayortwoSeconddegreeburnstopsecondseriousafewweeksThirddegreeburnsthreetissueorgansseverehospitalCharacteristicsofburnsCharacteristicsofburnsBACExtremelypainfulMildlyswollenTissueunderthemoftencanbeseen.part4seconddegreeburnfirstdegreeburnthirddegreeburnⅠ度烧伤Ⅱ度烧伤Ⅲ度烧伤表皮受伤，局部轻度红肿、疼痛，创面干燥无水泡，痊愈后不留瘢痕表皮、真皮都受损，红肿，水疱，剧疼，愈后的色素及瘢痕皮、肉、骨均受伤，局部蜡白、焦黄或炭黑色，疼痛消失，痊愈后留有瘢痛或畸形IIIIII1.Ourskinhasthreelayers.2.Wewillnevergetburnedbythesun.3.Burnsaredividedintothreedegreesaccordingtothedegreeofpain.4.Thirddegreeburnsarethemostseriousandpainful.5.Putcoldwateronanyburnstocoolthem.6.Don’trubtheburns7.It’sbetterthatyouputsomebutteroroilonburns.Listentopart5trueorfalse.√×××××√1)Whyshouldyouputcoldwateronaburn?2)Whydoesn’tathirddegreeburnhurt?3)Whydoyouthinkclothesandjewellerynearburnsshouldberemoved?4)Ifsomeonehasathirddegreeburn,whymightyouseetissue?Postreading1.Answerthefollowingquestions1)...
