高中英语 Unit 5 First aid Reading课件 新人教版必修5

Unit5FirstAidTogetthemainideaofthetextTolearntodofirstaidtreatmentforburnscorrectlyskinorganbarrierpoisonraycomplexvarietyn.皮;皮肤n.器官n.屏障;障碍物n.毒药;毒害vt.毒害;使中毒n.光线;射线adj.复杂的n.变化;多样化liquidradiationmildmildlypanstovetissueswelln.液体n.辐射;射线adj.轻微的;温和的adv.轻微地;温和地n.平底锅;盘子n.炉子;火炉n.组织;手巾纸vt.&vi.膨胀;隆起scissorsunbearablebasinbandagevitaln.剪刀adj.难以忍受的n.盆;盆地n.绷带adj.至关重要的；生死攸关的electricshocksqueeze…outoverandoveragain触电;电休克榨出;挤出反复;多次Whatisfirstaid?CutofftheelectricityGetridofthewirewithinsulationrod(绝缘棒),oryoumightgetashockPressahandonhischestmanytimes.Usethemouth-to-mouthmethod.Whatisfirstaid?Firstaidisakindofhelpgiventosomeonewhosuddenlyorbeforeadoctorcanbefound.fallsillgetsinjuredTheygotburnedintheprocessoffilmingReadthetextquicklyandcompletethemainideaofit.Thetextmainlyintroduces______typesofburnsandtheircharacteristicsaswellashowtogive_________________whenburnshappen.firstaidtreatmentthreeInwhichorderarethesetopicscoveredinthetext?Numberthemfrom1to5.__thethreetypesofburns__whattodoifsomeonegetsburned__thefunctionsoftheskin__thesymptomsofburns__howwegetburns31425I.Readthetextcarefullyandfillintheblanks.DetailedreadingFunctionsoftheskina________againstdisease,poisonsandharmfulrays.Keepsyou______or______.Preventsyourbodyfromlosingtoomuch_____.Givesyouasenseoftouch.barrierwarmcoolwaterBurnsCauseshotliquids,steam,fire,radiation,thesun,electricityorchemicals1.______FirstdegreeburnsSeconddegreeburnsThirddegreeburnsTypesCharacteristicsFirstdegreeburns◆dry,redandmildly2.________◆mildlypainful◆turn3.______whenpressedSeconddegreeburns◆rough,redandswollen◆blisters◆4.________surface◆extremelypainfulswollenwhitewateryThirddegreeburns◆blackandwhiteandcharred◆swollen;often5.______underthemcanbeseen◆littleornopainif6._______aredamaged;maybepainaroundedgeofinjuredareatissuenervesFirstaidtreatment◆Takeoffclothingand7.___________neartheburn.Firstdegreeburns◆Place8._____,clean,wetclothsonthemuntilthepaindecreases.Seconddegreeburns◆Placecoolclothsontheburnedarearepeatedlyfor9.________orso.Second/Thirddegreeburns◆Sendthevictimtothedoctororhospitalatonce.JewellerycoolanhourFirstaidtreatment◆10._____theburnedareagently.◆Covertheburnedareawithadry,clean11._________.◆Keepburnedarmsorlegs12.________thantheheart.higherDrybandageII.Choosethebestanswer.1.Inthetext,burnsaresortedaccordingtothe______oftheskinburned.A.layerB.functionC.typeD.area2.Whencoolingburns,coolwaterisusedtodothefollowingEXCEPT______.A.stoptheburningprocessB.preventthepainbecomingunbearableC.reduceswellingD.preventanyblistersbeingbroken3.Labelthesepictureswithfirst,secondandthirddegreeburn.seconddegreefirstdegreethirddegreeThethreelayersofskin:ThethirdlayerThesecondlayerThetoplayer(1).Sam’slegswereburnedbyboilingwater.Hislegsbecamered,swollenandcoveredwithblisters.Hebroketheblistersandpouredicywaterfromthefridgeontotheskin.()W4.Readthefirstaidtreatmentsfortheseburns.Ifthetreatmentisright,writeT.Ifitiswrong,writeFandexplainwhy.(2).MissGoodaccidentallytouchedtheiron.Herwristblisteredandbecamewatery.Ithurtalot.Sheputherwristunderthecoldwatertapandthenkeptplacingcool,clean,wetclothsonituntilitwaslesspainful.Thenshewenttoseethedoctor.()R(3).Mary’ssleevecaughtfirewhileshewascooking.Herarmlookedterriblebutitdidn’thurt.Theskinwascharred.Herhusbandtookoffherblouseandremovedtheclothstucktotheburn.Hethenputbutterontheburnandcovereditwithawetbandage.()W(4).Afteranhourinthesun,Lilynoticedherarmswereredandhurtabit.Shewenthomeandputthemundercoolrunningwater.()RTryourbesttogivethemeffectivefirstaidiftheyareindanger.LifeispreciousWeshouldcareaboutothers,andhelppeopleinanemergency.Readthetextandgetfamiliarwithit.Finishtheexercise.