【公开课】必修五Unit 5 Reading

Unit5

FirstAidReading！WarningSo…Firstaidisimportantforthevictims(受害者),andnecessaryforustolearnabout.Therewere760,327trafficaccidentsinChinalastyear,resultingin106,367deaths.71.16%ofthedeathswereduetothelackoftimelyfirstaid.Whathashappenedtothem?Whatcanyoudotohelp?asnakebite1.Laythepersondownandkeephimstill.2.Applypressuretothebittenpartwithyourhands.

毒蛇的牙痕为单排,无毒蛇的牙痕为双排。3.Washthevenom(毒液)offtheskin.bleedingPutabandageonthewoundandapplypressuretoreducethebleeding.asprainedankleFirst,havethepatientsitdownandraise

thefoot.Second,putabandagearoundthefootandankle.Third,putanicepackontheankletoreduce

theswelling.chokingMakehim/herspitbypattinghim/herontheback.Don’tslap(拳击)hisback,whichmaymakethingsworse.abrokenarmDonotmovethepatient.Keepthearmstillusingabandage.Getmedicalhelpimmediately.abloodynose×sitdownandbendherheadforwardandpinch(捏)hernose1.Ifapersonlosesonethirdofhis/herblood,he/shemaydie.A.TrueB.False2.Inacaraccident,weshouldtrytogetthewoundedoutofthecarfirst.A.TrueB.FalseABFirstaidquiz3.Ifonestopshis/herbreathabout4–5minutes,his/herbrainwillbedamaged.A.TrueB.False4.Scratchesfromafamilypetcan’tcarrydisease.A.TrueB.FalseAB5.Thebestwaytotreatahurtankleisto_____.Putanicepackonyourankle.Putaheatingpadaroundyourankle.Keeponwalkingandjumping.A6.Ifyougetanosebleed,gentlyletyourheadbacktostopthebleeding.A.TrueB.False(Itmayleadthebloodintothethroatandeasilycausechoking.)B7.Totreatachoke,youshouldmakehim/herspitbypattinghim/herontheback.A.TrueB.False8.Ifsomeoneishavingaheartattack,youshouldfirst:A.Call120B.PerformCPR(心肺复苏)AA9.Ifapersonwasshockedbyelectricity,whatshouldyoudo?A.Pullhimawaywithyourhand.B.Cutofftheelectricityandpullthelineawayfromtheperson.BWashskinunderrunningwaterforseveralminutes.B.Placebutterontheburn.C.Coveritwithawetbandage(绷带)10.Ifachildhaspulledboilingwaterontoherselfandhasbadburns,whatshouldyoudo?AFastReadingIn

whichorderarethesetopicscoveredinthetext?Numberthemfrom1to5._____thethreetypesofburns_____whattodoifsomeonegetsburned_____thefunctionofskin_____thesymptomsofburns_____howwegetburns35142Findouthowmanypartsthereareandthemainideaofeachpart:Part1.Part2.Part3.Part4Part5Thepurpose/functionofskinCausesofburnsTypesofburns:Firstdegreeburns,Seconddegreeburns,ThirddegreeburnsCharacteristicsofburnsFirstaidtreatmenthotliquids,steam,fire,radiation,thesun,electricity,chemicalsthetoplayerthesecondlayerthethirdlayertissueundertheskinnerveThereare______layersofskin.threeThe

skinisthe________organ,andalsovery__________.largestessentialProtectyouagainst_________,_________and_______________________;2)Keepyou________or________;3)Preventyoufrom______________;4)Giveyou_____________.losingwatersenseoftouchwarmcooldiseasepoisons

thesun’sharmfulraysPart1:ThepurposeofskinCarefulReadingPart2:CauseofburnsH2SO4hot

liquidssteamfireThe

sunchemicalsPart3:Typesofburns

Thereare_______typesofburnsdependingonwhich_______areburned.Firstdegreeburnsaffectonlythe_____layerandshouldfeelbetterwithin_______________.Seconddegreeburnsaffectboththe_____andthe_______layer.Theseburnsare_______andtake______________toheal.

threelayerstopadayortwotopsecondseriousafewweeksThirddegreeburnsaffectall______layersandany______and______undertheskin.Theyarevery_______injuriesandthevictimmustgetto________atonce.threetissueorgansseverehospitalBACBlistersandwaterysurfaceMildly

swollenTissue

under

them

often

can

be

seenPart4Characteristicsofburnsfirstdegreeburnsecond

degree

burnthird

degree

burnFirst

degree

burnsDry,redandmildly_______._______painful.Turnwhitewhen________.Second

degree

burns________,redandswollen.Extremely

painful.________waterysurfaceThird

degree

burnsSwollen;______canbeseen.______or____pain.Blackandwhiteand________.CharacteristicsofburnsTypesCharacteristicsswollenRoughtissueMildlyLittlenopressedBlisterscharred1.________clothingandjewelryneartheburns.2.______theburnswithcoolwater.3.______cool,cleanwetclothsontheburns.4.______theburnedareagently.5.______theburnedareawithadrycleanbandage.6.______theburnedarea______thantheheart,ifpossible.7.______thevictim____thedoctororhospital,ifpossible.Part5:FirstaidtreatmentTake

offCool

Place

Dry

Cover

Keep

higherGet

toFirstdegreeburnsSeconddegreeburnsThirddegreeburnstype1.GetthevictimtothedoctororhospitalTreatment3.Placecool,clean,wetclothesonthemuntilthepainisnotsobad.2.Keepclothscoolbyputtingthembackinthecoldwater;squeezingthemoutandplacingthemontheburnedareaoverandoveragainforaboutanhouruntilthepainisnotsobad.Ourskinhasthreelayers.Wewillnevergetburnedbythesun.Burnsaredividedintothreedegreesaccordingtothedegreeofpain.Thirddegreeburnsarethemostseriousandpainful.TFFFTellifthefollowingstatementsaretrueorfalse:5.Putcoolwateronanyburnstocoolthem.6.Don’trubtheburns7.It’sbetterthatyouputsomebutteroroilonburns.FTF1.Samknockedoverakettlefullofboilingwaterontohislegs.Hislegsbecamered,swollenandcoveredwithblisters.Sambroketheblistersandpouredicywaterfromthefridgeontotheskin.FReadthefirstaidtreatmentsfortheseburns.Aretheytrueorfalse?

2.Whileironingclothes,MissGoodaccidentallytouchedtheiron.Herwristblisteredandbecamewatery.Ithurtalot.Sheputherwristunderthecoldwatertapandthenkeptplacingcool,clean,dampclothsonituntilitwaslesspainful.Thenshewenttoseethedoctor.T3.Mrs.Casey’ssleevecaughtfirewhileshewascooking.Herarmlookedterriblebutitdidn’thurt.Theskinwascharred.Herhusbandtookoffherblouseandpickedoffbitsoftheblousestucktotheburn.Hethenplacedbutterontheburnandcovereditwithawetbandage.F4.Afteranhourinthesun,Lilynoticedherarmswereredandhurtabit.Shewenthomeandputthemundercoolrunningwater.R

Thereare___