人教版必修五Unit readingppt课件.ppt

Unit5FirstAid 1 Unit5Firstaid Firstaidforburns 2 Q Whataccidentswillwemeetinourdailylife trafficaccident drowning bleeding 3 animalbite cuts burns sprained 4 5 Whatshouldyoudofortheseaccidents call120 sendforadoctor beforedoctor scoming givesomefirstaidstimely 6 7 Firstaidis giventosomeonewhosuddenly or beforeadoctorcanbefound Oftenthe or isnot butthereareothertimeswhengiving willsave atemporaryformofhelp fallsill getsinjured illness injury serious firstaidquickly one slife WhatisfirstAid Firstaidisimportantforthevictims 受害者 andnecessaryforustolearnabout 8 FirstAidQuiz 9 1 Thebestwaytotreatasprainedankleisto Putanicepackonyourankle Putaheatingpad 垫子 aroundyourankle Keeponwalkingandjumping treatahurtankle 10 Havethevictimsitdownandelevatethefoot Putanicepackontheankletoreducetheswelling Putafirmbandagearoundthefootandankle 11 2 Ifyougetanosebleed gentlyletyourheadbacktostopthebleeding A TrueB False Itmayleadthebloodintothethroatandeasilycausechoking 12 Getthepersontositdown tilthis herheadforwardslightlyandgentlypinchthesoftpartofthenosebelowthebridge 13 3 Totreataburn you A Rub 擦 somebutteronit B Holdtheburntpartundercoldrunningwater C Putsaltontheburntpart 14 4 Youshouldwaitatleastfiveminutesbeforetouchingsomebodywhohasbeenstruckbylightning oryoumightgetashock 打击 A True B False Thehumanbodydoesnotstoreelectricity soitisperfectlysafetotouchsomeonewhohasbeenstruckbylightning Youcannotbeelectrocuted 触电致死 whenadministeringfirstaidorCPRtoalightning strikevictim 15 5 Yourfriendhasanasthma 哮喘 attack butshedoesn thavehermedicine You dbetter A Getapaperbagforhertobreatheinto B Getheracupofcoffee C Takeheroutsideforfreshair caffeine咖啡因canhelptodilate扩大thewindpipe气管 16 6 Totreatachoke youshouldmakehim herspitbypattinghim herontheback A TrueB False 17 Ifthepersoncancough don tdoanything Ifhe shecan tcoughandisturningblueintheface hithim herbetweentheshoulderbladeswiththeflatofthehandthreeorfourtimes 18 7 IfSomeoneisdrowningandcallingforhelp Whatareyourpriorities A Jumpinthewatertorescuethem B Throwthemalinefromthebank C Waitforanambulancetoarrive Jumpinthewatertorescuethemmayputyouatrisk Youshouldthrowthemalinefromabankasthisensuresthatyoudon tbecomeacasualtyyourself 19 Whathashappened Whatsortofinjuriesthechildwillhave Whatkindoffirstaidwouldyouperform Pre reading 20 Cooltheareaofskin washitunderthecoldrunningwater Coverthewoundwithbandage cleancloth Seeadoctorifnecessary 21 Fastreading Whatwillthepassagebeabout 2 Whatdotheytellyouabouttheburns Firstaidforburns Causes types characteristicsandfirstaidtreatmentforburns 22 What sthemainpurposeofthepassage A Toexplainthethreetypesofburns B Toshowthesymptomsofburns C Totellusthecausesofburns D Totelluswhattodoifsomeonegetsburnt 23 Skimforgeneralideaandthennumberthemfrom1to5 thethreetypesofburns whattodoifsomeonegetsburned thefunctionsoftheskin thesymptomsofburns howwegetburns 3 1 4 2 5 24 Thefunctionsoftheskin Protectyouagainst and 2 Keepyou or 3 Preventyourbodyfrom 4 Giveyouyour losingtoo senseoftouch warm cool disease poisons thesun sharmfulrays Part1 DetailedReading muchwater 25 steam fire thesun electricity chemicals hotliquids radiation Part2 Causesofburns 26 Typesofburns Part3 seconddegreeburns firstdegreeburns thirddegreeburns thetoplayeroftheskin thetopandthesecondlayeroftheskin allthreelayersoftheskin Thethreetypesofburnsdependonwhichlayersoftheskinareburned 27 Thethreelayersofskin Thethirdlayer Thesecondlayer Thetoplayer 28 C rough redandswollenwithblisters dry redandmildlyswollen blackandwhiteandcharred seconddegreeburns firstdegreeburns thirddegreeburns Characteristicsofburns Part4 B A Characteristics 29 Labelthesepictureswithfirstdegreeburn seconddegreeburnandthirddegreeburn A B firstdegree seconddegree thirddegree C 30 clothingandjewelleryneartheburn burnsimmediatelywithcoolbutnoticywater cool cleanwetclothsontheburns theburnedareagently Takeoff Cool Place Dry Dos Firstaidtreatment Part5 31 5 theburnedareawithadrycleanbandage 6 Ifburnsareonarmsorlegs theburnedarea thantheheart ifpossible Ifburnsareontheface thevictimshould 7 thevictim thedoctororhospitalatonce iftheinjuriesaresecondorthirddegreeburns Cover keep higher Get Dos to situp 32 Don ts Donot theclothingthatisstucktotheburns 2 Donotcooltheburnswith water 3 Donotputcoldwateron degreeburns 4 Donot theburns itwillbreaktheblisters 5 Donot butter oil ointmentonburns remove icy third put rub 33 Answerthequestions Whyshouldyouputcoldwateronaburn 2 Whydoesn tathirddegreeburnhurt Thecoldwaterstopstheburningprocess stopsthepainandpreventsorreducesswelling Becausethenervesaredamaged Iftherearenonerves thereisnopain 34 3 Whydoyouthinkclothesandjewellerynearburnsshouldberemoved 4 Ifsomeonehasathirddegreeburn whymightyouseetissue Becausebacteriafromtheclothesandjewellerycouldinfecttheburns Becausealllayersoftheskinhavebeenburntshowingthetissueunderneath 35 Whatwouldyoudointhefollowingsituations Whatcouldwedotopreventtheseaccidents 36 Callforadoctororanambulance Neverpullheroutofthecaroryoumayhurtherneckorback Justleaveherwheresheis Findenoughpeopletoliftthecarsafelyandtakehertohospitalatonce Makesurethattheaccidentsceneissafe 37 Keepcalmandfindyourwayoutquickly usingtheescaperouteexit Trytosoundthefirealarm 38 Don topenthedoorifthedoorishotorifyouseesmokecomingunderthedoor Standinfrontofaopenwindowandshoutforhelp Trytocoveryourmouthwithawettowel 39 asnakebite 40 Thepersonbittenmustgetadoctororgotohospitalatonce Speedisveryimportant Itwillhelpthedoctorgreatlyifyoucantellhimwhatkindofsnakeitwas ordescribethesituation firstaidforasnakebite 41 Whathappenedinthepicture Whatkindoffirstaidshouldyougive bleeding 42 Trytostopthebleeding Pressahandkerchiefontothebleedingpointandholditthere Holdupthepartofbodywhichisbleedingifpossible firstaidforbleeding 43 Whathappenedinthepi