高中英语 Unit5 First aid Reading课件 新人教版必修

Unit5,FirstAid,Whatisfirstaid?,Firstisthekindof_giventosomeonewhosuddenly_orgets_beforeadoctorcanbefound.Oftentheillnessorinjuryis_,butthereare_whengivingfirstaidquicklywill_.,help,fallsill,injured,notserious,othertimes,saveoneslife,Warmingup失血vt.给(某人)放血,bleed,bledbled,blood,bloody,n.血;血统,adj.出血的;血染的;血腥的,sprain,vt.扭伤,sprained,adj.扭伤的,choke,vt.(使)窒息,Discusswhatkindoffirstaidyoushouldgiveinthefollowingsituationsandthenactthemout.,Pressthewound;Wrapbandage.,Cooltheinjurywithice.Fastenwithbandage.,Pinchthenostrilsandpressupward.Coolthebridgeofthenose.,showtime,Canyouguesswhatwillhappentothegirl?,Howwillhermotherdealwiththeburn?,Lookatthepictureontheleft.Whathashappened?,Thegirlhaspulledboilingwaterontoherself.,Shewillgetbadburns.,FastReading,Inwhichorderarethesetopicscoveredinthetext?Numberthemfrom1to5.,_thethreetypesofburns_whattodoifsomeonegetsburned_thepurposeofskin_thesymptomsofburns_howwegetburns,3,5,1,4,2,FirstAidForBurns,Answerthequestions(basedonthewholetext),1.Whatcancauseburns?,Hotliquids,steam,fire,radiation,thesun,electricityandchemicals.,2.Whyshouldyouputcoldwateronaburn?,Thecoldwaterstopstheburningprocess,stopsthepainandpreventsorreducesswelling.,3.Whydoesntathirddegreeburnhurt?,Becausethenervesaredamaged.Iftherearenonerves,thereisnopain.,DetailInformation,Fillintheblanks(basedonthe1stPara.),Ourbodyslargestorgan:_Wehave_oftheskin.Yourskin_you_or_.It_yourbody_.5.Itgivesyouyour_.,skin,threelayers,keeps,warm,cool,prevents,from,losing,water,sense,of,touch,Types&characteristicsofburns(basedonpage34),layer,top,second,allthree,swollen,Rough,tissue,Mildly,Littleno,pressed,Blisters,charred,Accordingtotheformabove,labelthesepictureswithfirstdegreeburns,seconddegreeburnsandthirddegreeburns.,firstdegreeburns,seconddegreeburns,thirddegreeburns,DecidewhetherthefirstaidtreatmentisRight(R)orWrong(W).(basedonpage35),Whensomeoneisburned,youshouldplacesomeiceonhiswound.Weshouldputdampclothsontheseconddegreeburns.Weshouldntbreaktheblisters,ortheywillmakethewoundinfected.Sometimes,wecanputoilorointmentsonburnstostoptheinfection.Ifburnsareontheface,weshouldmakethevictimsitup.,W,R,R,W,R,Howwillhermotherdealwiththeburn?,Summaryoffirstaidtreatment,1._clothingandjewelleryneartheburns.2._theburnswithcoolwater.3._cool,cleanwetclothsontheburns.4._theburnedareagently.5._theburnedareawithadrycleanbandage.6._theburnedarea_thantheheart,ifpossible.7._thevictim_thedoctororhospital,ifpossible.,Takeoff,Cool,Place,Dry,Cover,Keep,higher,Get,to,Hom