人教版高中英语选修-Unit 5 First Aid (3)教学课件幻灯片PPT.pptxVIP

Unit5FirstAid

FirstAidforBurns;Week15DailyRecitation;Leadin情景导入;2.;technique[t?k?ni?k]n.技能；技术；技艺

leaflet[?li?fl?t]n.散页印刷品；传单；小册子

organ[???g?n]n.（人或动植物的）器官

toxin[?t?ks?n]n.毒素（尤指细菌产生的致病物质）

ray[re?]n.光线；光束；（热、电等）射线

senseoftouch触觉

radiation[?re?d??e???n]n.辐射；放射线

acid[??s?d]n.酸;adj.酸性的;millimeter[?m?l??mi?t?]n.毫米

minor[?ma?n?]adj.较小的；次要的；轻微的

layer[?le??]n.层；表层；层次

electric[??l?ktr?k]adj.电的；用电的；电动的

electricshock[??l?ktr?k???k]触电；电击

victim[?v?kt?m]n.受害者；患者

swollen[?sw??l?n]adj.（身体部位）??起的；肿胀的

swell[sw?l]vi.膨胀；肿胀;blister[?bl?st?]n.水疱；气泡、水泡

underneath[??nd??ni?θ]prepadv.?在……底下；隐藏在下面

nerve[n??v]n.神经

fabric[?f?br?k]n.织物；布料；（社会、机构等的）结构

loose[lu?s]adj.松的；未系紧的；宽松的

urgent[?????nt]adj.紧急的；急迫的；迫切的

ease[i?z]vivt.（使）宽慰；减轻；缓解;

n.容易；舒适；自在;CHARACTERISTICSOFBURNS

First-degreeburns一度烧伤

·dry,red,andmildlyswollen

·mildlypainful

·turnwhitewhenpressed

Second-degreeburns二度烧伤

·redandswollen;blisters;waterysurface

·extremelypainful;Third-degreeburns

·blackandwhite

·swollen;thetissueunderneathcanoftenbeseen.

·littleornopainifnervesaredamaged;maybepainfularoundtheedgesoftheburn.;FIRST-AIDTREATMENT急救处理

1.Placeburnsundercoolrunningwater,especiallywithinthefirsttenminutes.Thecoolwaterstopstheburningprocessandreducesthepainandswelling.

2.Drytheburntareagentlywithacleancloth.

3.Removeanyclothesusingscissorsifnecessary,unlessyouseethefabricstickingtotheburntskin.;4.Covertheburntareawithaloosecleancloth.Applyingoiltotheinjuredareasisabadidea,asitwillkeepthe