Unit5FirstAidReadingandThinking课件-高中英语人教版选择性

急FIRSTAID救Unit5ReadingandthinkingLead-inapply

toothpaste(牙膏)BrainstormHowwouldyougivefirstaidtothegirl?touchtheearlobes(耳垂)bursttheblisters(刺破水泡)Readthepassageandfindtheanswer.TextualPatternAnalysis____advertisement____blogpost____hospitalleaflet宣传单

____email____newspaperarticle____shortstoryHospitalleaflet:factual(真实的),informational(信息性),objective(客观性),givesadescriptionofamedicalproblem,andtellshowtodealwithit,usestheimperative(祈使句)

togiveadvice.Task1:Whatisthetexttypeofthepassage?Task2.Summarizethemainideaofeachpart.Part1:Thefunctionsofthe________Part2:_________ofburnsPart3:_________ofburnsPart4:_________________ofburnsPart5:___________________forburnsCausesTypesFirstaidtreatmentCharacteristicsThepassageisabout_________________FirstaidforburnsTip::Payattentiontothetitleandsubtitles.skinDetailedreading.

Part.1Q:Whatarethefunctionsoftheskin?（onewordtodescribe)Part1:The___________oftheskinfunctionsessentiallargestorganbarrieragainstdisease,toxins,andthesun’srayscontrolyourbodytemperaturepreventyourbodyfromlosingtoomuchwaterwarnyouwhenthingsaretoohotorcoldgiveyouyoursenseoftouchDiscourseAnalysisPart2.CausesofburnssteamfirethesunelectricitychemicalshotliquidsradiationCausesofburnsacidsCareful-readingDetailedReadingPart3:Typesofburns.Burnsaredividedintothreetypes,dependingonthedepthofskindamage.A:First-degreeburns

Theseaffectonlythetopfewmillimetresoftheskin.Theseburnsarenotserious.Examplesincludemildsunburnandburnscausedbyotherminorhouseholdincidents.B:Second-degreeburns

Thesegobelowthetoplayeroftheskin.Theyareseriousandtakeafewweekstogetbetter.Examplesincludeburnscausedbyhotliquids.C:Third-degreeburns

Theseaffecteverylayeroftheskin,andsometimesthetissueunderit.Examplesincludedburnscausedbyelectricshocks,burningclothes,orpetrolfires.Theseburnscauseverysevereinternalinjuriesandthevictimmustgotothehospitalatonce.Ineachtype,whichlayerofskinisaffected?Depth

_________________oftheskin______________oftheskin_________oftheskinandsometimes__________underneathDetailsTypesThird-degreeburnsFirst-degreeburnsSecond-degreeburnstopfewmilli-metresbelowthetoplayereverylayerthetissuePart3.Types

ofburnsCareful-readingCareful-readingPart3-4:Types&CharacteristicsofburnsThreelayersoftheskinthetoplayerthe2ndlayerthe3rdlayerFirst-degreeburnsSeconddegreeburnsThird-degreeburnsCareful-readingPart4:Types&CharacteristicsofburnsBACseconddegreeburnsFirstdegreeburnsthirddegreeburnsCharacteristicsFeelingsredandswollen;_________________dry,redandmildly___________black,white,swollen_________canbeseen________painful_______painful___________painifnervesaredamagedblisterswaterysurfaceextremelymildlyswollentissueunderneathlittleornoPart5:TreatmentPlaceunder________________withinthefirsttenminutes_____theburntarea________anyclothes______theburnBurnontheface:makesurethevictimcan_________________Secondorthird-degreeburn:takethevictimto____________________RemovecoolrunningwaterDrythehospitalatoncestillbreatheCoverLet’sseehowtogivefirstaidtothegirl.FIRSTAIDFORBURNS烧伤或烫伤的急救1.Theskinisanessentialpartofyourbodyandisitslargestorgan.Yourskinactsasabarrieragainstdisease,toxins,andthesun'srays.Italsohelpscontrolyourbodytemperature,preventsyourbodyfromlosingtoomuchwater,warnsyouwhenthingsaretoohotorcold,andgivesyouyoursenseoftouch.皮肤是人体必不可少的一部分，也是人体最大的器官。皮肤是一道屏障，能阻挡疾病、毒素和太阳光线的侵入。皮肤还有助于控制体温，防止身体流失过多的水分，在外物过热或过冷时发出警告，并使你拥有触觉。1.Asyoucanimagine,gettingburntcanleadtoveryseriousinjuries.Thefirstandmostimportantstepinthetreatmentofburnsisgivingfirstaid.可想而知，烧伤会造成严重后果。在处理烧伤时，第一步也是最重要的一步就是采取急救措施。2.CAUSESOFBURNS烧伤的原因Youcangetburntbyavarietyofthings:hotliquids,steam,fire,radiation,thesun,electricity,acids,orotherchemicals.很多东西都会造成烧伤:灼热的液体、蒸汽、明火、辐射、太阳光、电流、酸性物质或其他化学品。3.TYPESOFBURNS烧伤的种类Burnsaredividedintothreetypes,dependingonthedepthofskindamage.根据皮肤损伤的深度，烧伤分为三类。First-degreeburns：Theseaffectonlythetopfewmillimetresoftheskin.Theseburnsarenotserious.Examplesincludemildsunburnandburnscausedbyotherminorhouseholdincidents.一度烧伤:仅伤及最上层几毫米的皮肤。此类烧伤并不严重，如轻度的晒伤和其他轻微家庭事故造成的烧伤。Second-degreeburns：Thesegobelowthetoplayeroftheskin.Theyareseriousandtakeafewweekstogetbetter.Examplesincludeburnscausedbyhotliquids.二度烧伤:伤及最上层皮肤以下的部位。此类烧伤较为严重，需要数周时间才能康复，如灼热的液体造成的烧伤Third-degreeburns：Theseaffecteverylayeroftheskin,andsometimesthetissueunderit.Examplesincludeburnscausedbyelectricshocks,burningclothes,orpetrolfires.Theseburnscauseverysevereinternalinjuriesandthevictimmustgotothehospitalatonce.三度烧伤:伤及每一层皮肤，有时甚至伤及皮下组织，如因电击灼伤、衣服着火造成的烧伤，或汽油起火造成的烧伤。此类烧伤会引起非常严重的内部损伤，伤者必须立即送往医院。CHARACTERISTICSOFBURNS烧伤的特点First-degreeburnsdry,red,andmildlyswollenmildlypainful

turnwhitewhenpressed一度烧伤干燥、发红、微肿微痛

受压时变白CHARACTERISTICSOFBURNS烧伤的特点Second-degreeburnsredandswollen,blisters；waterysurface

extremelypainful二度烧伤发红、肿胀;起水疱;表层渗液

极度疼痛Third-degreeburnsblackandwhiteswollen,thetissueunderneathcanoftenbeseen

littleornopainifnervesaredamaged:maybepainfularoundtheedgesoftheburn三度烧伤皮肤发黑或变白肿胀;通常可见皮下组织

如神经受损，则微痛或无痛感;创面边缘或有痛感FIRST-AIDTREATMENT急救处理1Placeburnsundercoolrunningwater,especiallywithinthefirsttenminutes,Thecoolwaterstopstheburningprocessandreducesthepainandswelling.1.将烧伤部位放在流动的冷水下冲洗，尤其在前十分钟。冷水冲洗可阻止烧伤进程，缓解疼痛和肿胀2Drytheburntareagentlywithacleancloth.2.用干净的布轻轻吸干烧伤部位的水分。3Removeanyclothesusingscissorsifnecessary,unlessyouseethefabricstickingtotheburntskin.3.如有必要，用剪刀剪掉烧伤部位的衣服，除非衣服与被烧伤的皮肤粘连在一起。4Covertheburntareawithaloosecleancloth.Applyingoiltotheinjuredareasisabadidea,asitwillkeeptheheatinthewoundsandmaycauseinfection.4.用干净透气的布盖住烧伤部位。在受伤处涂抹油膏不可取，因为这会阻碍伤口散热，而且可能引发感染。5Ifburnsareontheface,makesurethevictimcanstillbreathe.5.如果烧伤部位在脸上，应确保伤者仍可呼吸。6Ifthevictimissufferingfromsecondorthird-degreeburns,thereisanurgentneed

totakehim/hertothehospitalatonce.6.如果伤者是二度或三度烧伤，必须立刻送往医院。Summary语法填空（根据课文内容完成短文）Theskin,

whichactsasabarrieragainstdisease,toxinsandthesun’srays,isan1.

(essence)partofyourbodyandisitslargestorgan.Soifyourskingets2.

(burn),itcanbeveryserious.Thecauseofburnscanbe3.

varietyofthings:hotliquids,steam,fire,radiation,thesun,electricity,acidsandsoon.Dependingonthe4.

(deep)

ofskindamage,theyarecalledfirst,secondorthird-degreeburns.First-degreeburnsaffectonlythetopfewmillimetresofskinanditturnswhite,when5._______(press).Second-degreeburnsgobelowthetoplayeroftheskin,6.

(include)

burnscausedbyhotliquids.Third-degreeburnsaffecteverylaye