Unit5ReadingandThinkingLanguagepoints课件高中英语人教版选择性

Unit5LanguagePoints

FIRSTAIDFORBURNS烧伤急救处理Theskinisanessentialpartofyourbodyandisitslargestorgan.Yourskinactsasabarrieragainstdisease,toxins,andthesun'srays.Italsohelpscontrolyourbodytemperature,preventsyourbodyfromlosingtoomuchwater,warnsyouwhenthingsaretoohotorcold,andgivesyouyoursenseoftouch.Asyoucanimagine,gettingburntcanleadtoveryseriousinjuries.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。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。Itisessentialthat…(should)do………是必要/至关重要的Itis/wasessential(forsb)todosth…(对某人来说)做某事是必要的beessentialfor/to…对……来说是重要的ItisessentialthatduringCOVID-19we______________(protect)ourselves.Mostpeopleholdthebeliefthatit’sessential___________(wear)amasktocontrolthespreadofthedisease.shouldprotecttowear

FIRSTAIDFORBURNS烧伤急救处理Theskinisanessentialpartofyourbodyandisitslargestorgan.Yourskinactsasabarrier

againstdisease,toxins,andthesun'srays.Italsohelpscontrolyourbodytemperature,preventsyourbodyfromlosingtoomuchwater,warnsyouwhenthingsaretoohotorcold,andgivesyouyoursenseoftouch.Asyoucanimagine,gettingburntcanleadtoveryseriousinjuries.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。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。prevent…(from)doingsth.阻止……做某事keep…fromdoingsth.stop…(from)doingsth.senseofsmell/taste/sight/hearing嗅觉/味觉/视觉/听觉leadto(介词）:1.=resultin导致；造成（后果）2.通往...Theroadleadstothepark.Thereisnodoubtthatstresscanleadtophysical/mentalillness.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。TYPESOFBURNS烧伤的种类Burnsaredividedintothreetypes,dependingonthedepthofskindamage.根据皮肤损伤的深度，烧伤分为三类。·First-degreeburnsTheseaffectonlythetopfewmillimetresofskin.Theseburnsarenotserious.Examplesincludemildsunburnandburnscausedbyotherminor

householdincidents.·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-degreeburnsThesegobelowthetoplayeroftheskin.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。被划分成……·Third-degreeburnsTheseaffecteverylayeroftheskinandsometimesthetissueunderit.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-degreeburnsThird-degreeburns·dry,red,andmildlyswollen·blackandwhite·mildlypainful.swollen:thetissueunderneathcanoftenbeseen·turnwhitewhenpressed·littleornopainifnervesaredamaged;Second-degreeburnsmaybepainfularoundtheedgesoftheburn·redandswollen;blisters;waterysurface·extremelypainful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;起水疱;表层渗液

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。stickto粘住；坚持sticktoone’sdream坚持梦想get/bestuckin陷入……中，困在……中Wewerestuckintrafficforoveranhour.我们遇上堵车，堵了一个多小时。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,thereisanurgentneedtotakehim/hertothehospitalatonce.6.如果伤者是二度或三度烧伤，必须立刻送往医院。forsolvingapplicationapplicants4Covertheburntareawithaloosecleancloth.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,thereisanurgentneedtotakehim/hertothehospitalatonce.6.如果伤者是二度或三度烧伤，必须立刻送往医院。urgency(should)besenttotakeeasev./n.减轻，缓解；容易，舒适，自在easethepain/pressure/tension/burden减轻疼痛/压力/紧张/负担withease轻易，毫不费劲atease不拘束，放松putsb.atease使某人放松在空白处填入1个适当的单词或括号内单词的正确形式。1Shestudied________engineeringatthatuniversity,soshelikesmaking________toysbyherself.However,without________,thetoyscan'twork.(electric)2Therightthingistoapplythecream________yourfaceandnecksothattheywon'tgetsunburned.3Itisessentialthateverychild_____________(have)equaleducationalopportunities.4Intheaccident,somepassengerswereslightly________,buttheothershadserious________totheheadandlostconsciousness.Immediatelythe________wererushedtoanearbyhospital.(injure)5Knowingthathissonwasoutofdanger,hefellasleep____easeafterthetwohardestdays.6____Iexplainedonthephone,yourrequestwouldbediscussedatthenextmeeting.7Theold