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

新教材高中英语人教版选择必修二

UNIT5FirstAidReadingandthinkingFirstAidForBurnsLeadinWhathappenedtotheboy?Firstaidisneeded!WhatisFirstaid?Firstaidisthekindofhelpgiventosomeonewhosuddenly_____________or__________beforeadoctorcomes.fallsillgetsinjured

FirstAidForBurnsQ1:Whereisthetextmostprobablyfrom?Q2:Whatisthemainideaofthetext?Activity1:Readtocheck____advertisement____blogpost____hospitalleaflet____email____newspaperarticle____shortstoryhospitalleafletGivesadescriptionofamedicalproblem,andtellshowtodealwithit,usestheimperativetogiveadvice.Q1:Whereisthetextmostprobablyfrom?subtitlesillustrations...TexttypeanalysisWhat’sthefeaturesofahospitalleaflet?subtitlesTense?Person?(人称)Sentencepattern......LayouteasytolocatethekeyinformationbettertounderstandLanguagethesimplepresenttensethesecondandthirdpersonQ2:Whatisthemainideaofthetext?Thetextmainlyintroducesthe______,______typesofburnsandtheir____________aswellashowtogive_________________whenburnshappen.firstaidtreatmentcausesBylookingatthetitle,subtitlesortheheadings

Howdidyouknowthat?threecharacteristicsTheskinisanessentialpartofyourbodyandisitslargestorgan.Yourskinactsas

abarrieragainstdisease,toxins,andthesun'srays.Italsohelpscontrolyourbodytemperature,preventsyourbodyfromlosingtoomuchwater,warnsyouwhenthingsaretoohotorcold,andgivesyouyoursenseoftouch.

Asyoucanimagine,gettingburntcanleadto

veryseriousinjuries.Thefirstandmostimportantstepinthetreatmentofburnsisgivingfirstaid.

皮肤是人体必不可少的一部分，也是人体最大的器官。皮肤充当着一道屏障的作用，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。可想而知，灼伤会造成严重后果。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。Activity2:ReadforinformationScanPart.1carefully.Q:Whatarethefunctionsoftheskin?functionsoftheskin

controlyour__________________preventyourbodyfrom___________________warnyouwhenthingsaretoo_____or_____giveyou______________bodytemperaturelosingtoomuchwatercoldhotsenseoftouchCAUSESOFBURNSYoucangetburntbyavarietyofthings:hotliquids,steam,fire,radiation,thesun,electricity,acids,orotherchemicals.TYPESOFBURNSBurnsaredividedinto

threetypes,dependingonthedepthofskindamage.First-degreeburns：Theseaffectonlythetopfewmillimetresoftheskin.Theseburnsarenotserious.Examplesincludemildsunburnandburnscausedbyotherminorhouseholdincidents.烧伤的原因:各种东西都会造成烧伤: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。烧伤的种类:根据皮肤损伤的深度，烧伤可被分为三类。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灼伤。Activity2:ReadforinformationCausesofburnsScanPart.2carefully.Q:Whatarethecausesofburns?Second-degreeburns：Thesegobelow

thetoplayeroftheskin.Theyareseriousandtakeafewweekstogetbetter.Examplesincludeburnscausedbyhotliquids.Third-degreeburns：Theseaffecteverylayeroftheskin,andsometimesthetissueunderit.Examplesincludeburnscausedbyelectricshocks,burningclothes,orpetrolfires.Theseburnscauseverysevere

internalinjuriesandthevictimmustgotothehospitalatonce.二度烧伤:这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。CHARACTERISTICSOFBURNSFirst-degreeburns:dry,red,and

mildlyswollen;mildlypainful;turnwhitewhenpressed.Second-degreeburns:redandswollen;blisters;waterysurface;extremelypainful.Third-degreeburns:blackandwhite;swollen;thetissueunderneathcanoftenbeseen;littleornopainifnervesaredamaged;maybepainfularoundtheedgesoftheburn.

烧伤的特点一度烧伤:干燥、发红、微肿;微痛;受压时变白二度烧伤:发红、肿胀;起水泡;表层渗水;极度疼痛三度烧伤: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Activity2:ReadforinformationScanPart.3&4carefully.Q:Whichtypeofburnsdoesthefollowingpicturesbelongto?TypeEvidencePossiblecauses?First/Secnd/Thirddegree?Characteristics?FIRST-AIDTREATMENT1.Placeburnsundercoolrunningwater,especiallywithinthefirsttenminutes.

Thecoolwaterstopstheburningprocessandreducesthepainandswelling.2.

Drytheburntareagentlywithacleancloth.3.Removeanyclothesusingscissorsifnecessary,unlessyouseethefabricstickingto

theburntskin.急救处理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2.用干净的布轻轻吸干烧伤部位的水分。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。4.Covertheburntareawithaloosecleancloth.Applyingoiltotheinjuredareasis

abadidea,

asitwillkeeptheheatinthewoundsandmaycauseinfection.5.Ifburnsareontheface,makesurethevictimcanstillbreathe.6.Ifthevictimissufferingfromsecondorthird-degreeburns,thereisanurgent

needtotakehim/hertothehospitalatonce.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。5.如果烧伤部位在脸上，应确保伤者仍可呼吸。6.如果伤者是二度或三度烧伤，必须立刻送往医院。Completethetabletosummarisetheinformation.ThetopfewmillimeterseverylayerbelowthetoplayertissuesswollenpainfulwhiteblisterswaterypainfulthetissueunderneathnervescoolrunningwaterdryremovecoverbreathehospitalTense?Person?(人称)SentencepatternLanguagethesimplepresenttensethesecondandthirdperson1.short,simplegrammar2.ImperativeSentence（祈使句）subtitlesillustrations...TexttypeanalysisQ:Whatadjectivecanyouthinkoftodescribethistext?Tense?Person?(人称)Sentencepattern......LayouteasytolocatethekeyinformationbettertounderstandLanguagethesimplepresenttensethesecondandthirdperson1.short,simplegrammar2.ImperativeSentence（祈使句）(objective,

scientific,

professionalspecific,clear,concise)阅读是我们人生必不可少的一部分，也是最有意义的活动。阅读充当着一道屏障的作用，能阻挡人生中孤独感、空虚感和悲伤的侵入。阅读还有助于控制人的情绪，防止人暴躁发怒，在人的情绪濒临崩溃时发出警告，并使你拥有安宁感。可想而知，阅读会促使人获得充实的人生。阅读是我们人生必不可少的一部分，也是最有意义的活动。阅读充当着一道屏障的作用，能阻挡人生中孤独感、空虚感和悲伤的侵入。阅读还有助于控制人的情绪，防止人暴躁发怒，在人的情绪濒临崩溃时发出警告，并使你拥有安宁感。可想而知，阅读会促使人获得充实的人生。Readingisanessentialpartof

ourlifeandisthemostmeaningfulactivity.Reading

actsasabarrier

againstthesenseofloneliness,emptinessandsadness.Italsohelpscontrolyouremotion,preventsyoufrom

losingyourtemper,warnsyouwhenyouareonthevergeofmentalbreakdown,andgivesyouyoursenseofpeace.Asyoucanimagine,readingcanleadtoafruitfullife.3.Applyingoiltotheinjuredareasisabadidea,asitwillkeeptheheatinthewoundsandmaycauseinfection.apply…to…1)

putorspread(something)onasurface把...涂在…2)Toputtooradaptforaspecialuse把...应用到...apply(tosb.)for…（向某人）申请……applicationn.申请；应用applicantn.

申请人e.g.1.Themethodcanbe

appliedtosolving

theproblem.2.Applythelipbalm