2023学年完整公开课版628Unit5Reading

人教课标高二必修5

Unit5Unit5Whatdoyouknowaboutfirstaid?Whatisfirstaid?Whatisfirstaid?Firstaidis______________________giventosomeonewhosuddenly_______or___________beforeadoctorcanbefound.atemporaryformofhelpfallsillgetsinjuredskinorganbarrierpoisonraycomplexvarietyn.

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Wordspreviewliquidradiationmildmildlypanstovetissueswelln.

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electricshocksqueeze…outoverandoveragain触电;电休克榨出;挤出反复;多次ExpressionspreviewFirstAidForBurnsReadthetextquicklyandcompletethemainideaofit.Thetextmainlyintroduces______typesofburnsandtheircharacteristicsaswellashowtogive_________________whenburnshappen.firstaidtreatmentthreeⅠ.文本整体理解:提取语篇关键要素Inwhichorderarethesetopicscoveredinthetext?Numberthemfrom1to5.__thethreetypesofburns__whattodoifsomeonegetsburned__thefunctionsoftheskin__thesymptomsofburns__howwegetburns314252.根据文章内容完成空格。FirstaidforburnsThefunctionsofskinTheskinis(1)________tousandactsasa(2)_______againstbeingburned.CausesofburnsYoumaygetburnedbya(3)______ofthings.TypesofburnsThereare(4)_____typesofburns:first,secondandthirddegreeburns.essentialbarriervarietythreeThethreelayersofskin:ThethirdlayerThesecondlayerThetoplayerFirstaidforburnsCharacteristicsofburnsFirstdegreeburns:dry,redand(5)______swollenSeconddegreeburns:rough,redand(6)_______Thirddegreeburns:blackandwhiteandcharred,usuallylittleornopainmildlyswollen2.Labelthesepictureswithfirst,

secondandthirddegreeburn.seconddegreeburnfirstdegreeburnthirddegreeburnFirstaidforburnsFirstaidtreatmentRemoveclothingusing(7)_______.Coolburnswithcoolwatertopreventthepainbecoming(8)__________.Covertheburnedareawithadry,clean(9)________.Getthe(10)______tothedoctororhospitalatonceiftheinjuriesaretoosevere.scissorsunbearablebandagevictim4.Readthefirstaidtreatmentsforthese

burns.Ifthetreatmentisright,writeR.

Ifitiswrong,writeWandexplainwhy.1.Samknockedoverakettlefullofboilingwaterontohislegs.Hislegsbecamered,swollenandcoveredwithblisters.Sambroketheblistersandpouredicywaterfromthefridgeontotheskin.()W2.Whileironingclothes,MissGoodaccidentallytouchedtheiron.Herwristblisteredandbecamewatery.Ithurtalot.Sheputherwristunderthecoldwatertapandthenkeptplacingcool,clean,dampclothsonituntilitwaslesspainful.Thenshewenttoseethedoctor.()R3.MrsCasey’ssleevecaughtfirewhileshewascooking.Herarmlookedterriblebutitdidn’thurt.Theskinwascharred.Herhusbandtookoffherblouseandpickedoffbitsoftheblousestucktotheburn.Hethenplacedbutterontheburnandcovereditwithawetbandage.()W4.Afteranhourinthesun,Lilynoticedherarmswereredandhurtabit.Shewenthomeandputthemundercoolrunningwater.()RTryourbesttogivethemeffectivefirst