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Whatthingsathomecanbedangerous?electricalequipmentelectricwires电线poisonskniveshotwaterglassgaspetsWhatwordscanyouthinkofwhenyoutalkaboutaccidentsandfirstaid?drownbleedchokeburn/catchfirecutabloodynoseasnakebite扭伤sprainedankleabrokenarmAccidentFirstaidWhatkindoffirstaidwouldyouperforminthissituation?Makealistofyourideas.Cooltheareaofskin.Washitunderthecoldrunningwater.Coverthewoundwithbandage/cleancloth.Seeadoctorifnecessary.skinorganbarrierpoisonraycomplexvarietyn.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Readthetextquicklyandcompletethemainideaofit.Thetextmainlyintroduces______typesofburnsandtheircharacteristicsaswellashowtogive_________________whenburnshappen.firstaidtreatmentthreeChoosethebestanswer.1.Inthetext,burnsaresorted分类accordingtothe______oftheskinburned.A.layerB.functionC.typeD.area2.Whencoolingburns,coolwaterisusedtodothefollowingEXCEPT______.A.stoptheburningprocessB.preventthepainbecomingunbearableC.reduceswellingD.preventanyblistersbeingbroken1.Inwhichorderarethesetopicscoveredinthetext?Numberthemfrom1to5.__thethreetypesofburns__whattodoifsomeonegetsburned__thefunctionsoftheskin__thesymptomsofburns__howwegetburns31425P35Functionsofskin1.Actas________1.Keepus___________.2.Preventusfrom__________.3.Giveusthe____________.warmorcoollosingwatersenseoftouchabarrierP33steamthesunelectricitychemicalshotliquidsCausesofburnsfireP34Thethreelayersofskin:ThethirdlayerThesecondlayerThetoplayerCharacteristicsCharacteristicsofburnsofburnsred,swollenblisters,mildlyswollenmildlyswollenblack,white,charredTypesseconddegreeburnsfirstdegreeburnsthirddegreeburnsAABBCCtoplayerthetopandthesecondlayerallthethreelayers1.________clothingandjewelleryneartheburn.2._____burnsimmediatelywithcoolbutnoticywater.3.______cool,cleanwetclothsontheburns.4.____theburnedareagently.TakeoffCoolPlaceDryDosFirstaidtreatment5.______theburnedareawithadrycleanbandage.6.Ifburnsareonarmsorlegs,_____theburnedarea______thantheheart,ifpossible.Ifburnsareontheface,thevictimshould______.7._____thevictim___thedoctororhospitalatonce,iftheinjuriesaresecondorthirddegreeburns.CoverkeephigherGetDostositupDon'ts1.Donot_______theclothingthatisstucktotheburns.2.Donotcooltheburnswith_____water.3.Donotputcoldwateron_____degreeburns.4.Donot____theburns,itwillbreaktheblisters.5.Donot____butter,oil,ointmentonburns.removeicythirdputrubCarefulreading重难点句式分析时间状语从句1.Forseconddegreeburns,keepclothscoolbyputtingthembackinabasinofcoldwater,squeezingthemoutandplacingthemontheburnedareaoverandoveragainforaboutanhouruntilthepainisnotsobad.by后接三个v-ing短语作方式状语happeningordonemanytimes反复；多次榨出；挤出对于二度烧伤，要保持湿布清凉，需把湿布放回冷水盆中，拧出水后再放在烧伤面上，这样要反反复复地做一个小时左右，直到不太痛时为止。对于，关于(表时间)达，计itis+adj.+todosth.结构条件状语从句immediately立刻，马上如果属于二度或三度烧伤，就必须立即把患者送去看医生或送往医院。it是形式主语，真正的主语是togetthevictimtothedoctororhospitalatonce。2.Iftheinjuriesaresecondorthirddegreeburns,itisvitaltogetthevictimtothedoctororhospitalatonce.Tryourbesttogivethemeffectivefirstaidiftheyareindanger.LifeispreciousLifeispreciousWeshouldcareaboutothers,andhelppeopleinanemergency.Ifyouhavetime,pleaseknowmoreaboutFirstAid.Getmoreaboutfirstaidfromthenewspaper,magazineortheInternet.