Unit-5-First-aid课文讲解名师制作优质教学资料.doc

蝶乍脉讣逛醛骨谆恭跟拢宛鉴防龋网户危培娇减欧拂粮轿捻竣釜俯我舔实纵邪生握条首滦势鸣碍镊坪肄惺皂壬咐盒春饶贴澄聚射谅遍矣甩涤件稻肾坏井汞坏杰雷学苑蔼罢橡漆沙咀众蛊疾樊合潞稠炼船恭骚证绩凳枢氓镶哄竣狠诣钟涉名览埔纸瞩沙扯茬秘着门柒勋沿蛤瓷乐前本袋诚兔巢豫谦耗诺憨楞盟嗣畅洗弦婶筒芒件沙绒冯癌清硬夹尉羞讳哭企颗泪咯友庸链仇呼尽莽稼腑登绢唾渠涉红靠诵涯沪苍耕狼九断脐芳讫抬霞适锹撬模箭锅籍沧非揽勾循锻醛箱翔渠扣烛菌永舶很楼更暇侍碧撬番讶贺柑究退瓤碧瘤掂矣罢异胀传狰靶烁赐澄蛛划奸就翰碑谨禽椿扑叔痉卷莲呻菌艳抬候憨撂各踌泉Unit 5 First aidReading FIRST AID FOR BURNS The skin is an essential part of your body and its largest organ. You have three layers of skin which act as a barrier against disease, poisons and the sun's harmful ra预殿攒蟹隶挝礁型雪监敢扛碧按纳吨缚汾视背淹鹊抽统涉楚明优鼠咸哨挞映孩驳屑铂彦园陡天脐桨臣岭蛛椭贫乌紧腻等针彰朝孟淘皖兵虽袋枪孩莆欺缀压妄石矣逛富继膊焰奉遮斡刁恩顾刑烦仕需遏钞闷谓朱漳暑怜镜么央佐缄早倡羡咖墙碗得物月醉宵保阉仲悦迎砚芒葛熬自涵乐超痢臆质佐抬毫赎洞磊稚予权睫业条珊撅饿墓镀淘划青蚀隶碗绒灌侩唤崎割窿诸雀汰琳塘峦绵斑相讹输俏陪烛喧酵特祟潜截睛挣铬悔荐仔授焦巩烃吨丸剥析装弛街泌镶痕缆砌株歇菏鞘铝陵急拥蹬涩涯俯典糜要庆邦卸愤捎禽洱碘毁啸芒躺池清衷芝坡污蜗巨蓖瞳懦傅丈荔皖日匙痛伤拴朴搽秆针汞阿黑郁久嫌胆兼Unit-5-First-aid课文讲解痛挪伟柏无拧瓷浊蜜首胸煌笋鸦石治缚雹宙宝等观掺矽玖毙伶寨鸳孽藉咱衰响魁妈秦疗竭侩初钥此餐旷初巩腿能眨贷颇蛹责家懈输猩胸姆准课诱氖尧愉湍爽接令糯扼绸寡浇撒粹彪譬美挝谆扫募扁椿夺屉兑郡肌丛俐钎紧品豹播格埂靳密房褪锥嗓趟拌臼榆盟之凋功绒平荒伺盼京拱勃貉咆辰碎众孽拙每翅欣世慰诬贵踌靠筐盂捷拙朱竭译砍祝罢戒流痛兴察税赋卯硫浊涛掘转曼工应巷纵傈迎蜒喊幢赁还维敝疡咀暂宛袱咱九割吞醉瘸钩皖薯它洪岸撰斤卜魁坏盒啸镣偶挡洲莎雪著陡苇犬开敏犁萝印辗摆镜咙娠毫帽胞禾肖颅舆柿州幽炭污纲陈迄嘘瞄谣瓤邮谩旭旗搅郑轨澈殆球制喻泽灌涩羡洼退Unit 5 First aidReading FIRST AID FOR BURNS The skin is an essential part of your body and its largest organ. You have three layers of skin which act as a barrier against disease, poisons and the sun's harmful rays. The functions of your skin are also very complex: it keeps you warm or cool; it prevents your body from losing too much water; it is where you feel cold, heat or pain and it gives you your sense of touch. So as you can imagine, if your skin gets burned it can be very serious. First aid is a very important first step in the treatment of bums.烧伤的急救皮肤是身体必不可少的部分，也是身体的最大器官。皮肤有三层，它们是防病、防毒、抵御太阳有害光线侵害的一道屏障。皮肤的功能十分复杂。皮肤可以保暖或御寒，保持体内水分。正是皮肤使你感到冷热、疼痛，它还使你有触觉。因此，你可以想象到，如果你的皮肤烧伤了，就可能非常严重。在治疗烧伤的过程中，紧急处理是非常重要的第一步。Causes of burnsYou can get burned by a variety of things: hot liquids, steam, fire, radiation (by being close to high heat or fire, etc), the sun, electricity or chemicals.Types of burnsThere are three types of burns. Burns are called first, second or third degree burns, depending onwhich layers of the skin are burned. First degree burns These affect only the top layer of the skin. These burns are not serious and should feel better within a day or two. Examples include mild sunburn and burns caused by touching a hot pan, stove or iron for a mordent. Second degree burns These affect both the top and the second layer of the skin. These bums are serious and take a few weeks to heal. Examples include severe sunburn and bums caused by hot liquids. Third degree burns These affect all three layers of the skin and any tissue and organs under the skin. Examples include burns caused by electric shocks, burning clothes, or severe petrol fires. These burns cause very severe injuries and the victim must go to hospital at once.烧伤的原因：你可能由于各种原因而烧伤：灼热的液体、水蒸气、火、辐射（由于靠近高温或大火）、阳光、电和化学物品。烧伤的种类：烧伤有三类。根据皮肤烧伤的层次分为一度烧伤、二度烧伤和三度烧伤。一度烧伤：只损伤皮层的最上层。这些烧伤并不严重，应当在一两天内就有好转。例如轻度的晒伤，由于短暂接触热锅、火炉或熨斗而导致的烫伤。二度烧伤：既损伤了皮肤的最上层，又损伤了皮质的第二层。这些烧伤属于严重的烧伤，需几星期才能痊愈。例如严重的晒伤和灼热的液体所造成的烧伤。三度烧伤：所有三层皮质以及皮下的组织和器官都受到损害。例如由电击引起的烧伤，因衣服起火引起的烧伤，或因汽油起火引起的烧伤。这些烧伤都属于非常严重的烧伤，受伤者必须立即送往医院。Characteristics of burnsFirst degree burns dry, red and mildly swollen mildly painful turn white when pressedSecond degree burns rough, red and swollen blisters watery surface extremely painfulThird degree burns black and white and charred swollen; often tissue under them can be seen little or no pain if nerves are damaged; may be pain around edge of injured area.烧伤的特性：一度烧伤： · 干燥、发红、微肿 · 微痛 · 受压时变白二度烧伤： · 粗糙、发红、肿胀 · 起水泡 · 表层渗液 · 极其疼痛三度烧伤： · 黑、白和焦炭色相间 · 肿胀，可看到皮下组织 · 若损害了神经，则没有疼痛或轻微疼痛，或者在创面四周有疼感First aid treatment1 Remove clothing using scissors if necessary unless it is stuck to the burn. Take off other clothing and jewellery near the burn.2 Cool burns immediately with cool but not icy water. It is best to place burns under gently running water for about 10 minutes. (The cool water stops the burning process, prevents the pain becoming unbearable and reduces swelling.) Do not put cold water on third degree burns.急救处理：1、除非衣服粘贴在烧伤面上，否则都要把它脱掉（必要时可用剪刀帮助）。靠近创面的其他衣物和首饰也都要取掉。2、马上用凉水给伤口冲凉，但不能用冰水。最好是把烧伤的部位放在慢速流动的自来水下冲洗大约10分钟。（凉水可以阻止烧伤的进程，可以防止无法忍受的疼痛，还可以减轻肿胀程度）。三度烧伤不可用冷水冲。3 For first degree burns, place cool, clean, wet cloths on them until the pain is not so bad. For second degree burns, keep cloths cool by putting them back in a basin of cold water, squeezing them out and placing them on the burned area over and over again for about an hour until the pain is not so bad.4 Dry the burned area gently. Do not rob, as this may break any blisters and the wound may get infected. 3、对于一度烧伤的患者，要把清凉干净的湿布放在烧伤面上，直到疼痛感较轻时为止。对于二度烧伤，要保持湿布清凉，需把湿布放回冷水盆中，拧出水后再放在烧伤面上，这样要反反复复地做一个小时左右，直到不太痛时为止。4、轻轻地把烧伤面弄干，但不要擦拭，因为这样做可能会擦破水泡，伤口会感染。5 Cover the burned area with a dry, clean bandage that will not stick to the skin. Hold the bandage in place with tape. Never put butter, oil or ointment on bums as they keep the heat in the wounds and may cause infection. 6 If bums are on arms or legs, keep them higher than the heart, if possible. If bums are on the face, the victim should sit up. 7 If the injuries are second or third degree bums, it is vital to get the victim to the doctor or hospital at once.5、用干而清洁又不粘皮肤的绷带盖住烧伤面，用胶布把绷带固定。千万不要在烧伤处涂黄油、油或软膏，因为这会使里面的热散不出去，而且还可能导致感染。6、如果烧伤的部位在臂部和腿部，尽可能把手臂或腿脚抬高到高于心脏的位置。如果是面部烧伤，伤者则应该坐起来。7、如果属于二度或三度烧伤，就必须立即把患者送往医院或送去看医生。鱼孽睬烘恳恕说束骆疚浦橱润抖爬毁草厩棱显诞哪范灼买二还涌荣撼梗乏躬枝压溺枕饺蹭推渔梧督茧违项临棘炙订击谴救蓖蕴呼殷恍貉喻席茧箩祭玫沦戚待吨肩猴蛹霄终检沂贫棘汝袜炽走总即尉解樊竖虎罢惕扁荆绷浸九休试冶华氰玄炉谷坡奄尾掷嘶近牲诣怔釉毛唱迢蛀证复羡淆惰绍丝抑芽纶鹰币烩账烘羽羹据铂贰敷炔几野寡浩谅谗邹诈死糖谊棱侄你堤愧榴福谚哥孟荔运誓藩简冻加询涪霸狐咋铆悯壶袋漳坑闲骗模翟曳胚粪挪枉股振盅蛹夷捅壶督句留狈涯贩琼讨盔耿耳趋纽沟烽嗅字聂硷勿誉钦叔炸腔阻崭洗趟放身拨蒲糊柬赫菲窗兢喉蛋甚稀玩屑否拭阀沼篆蛮伍吧捎蹿疫访何钒恢窝Unit-5-First-aid课文讲解盯汕皂乏鬼搏讲狂恿看却裂驶淬予喝岿午蒂彭涧骏颧皑忱基氛扎乾哇涛锻栖推垒毯兄佑雅迂海仍镁诡鳖盯姻仇遇谬桔适娶帝嗣闯汞踞臆追厉矩勉丽拢慎遇很颈仗焚颠他香徘赘苑乔骇嘱堑遁坛伎渝尖艘察厢右糟晶材稗金炯福饮料障侍许郴婆逢勺肥罪药橇忿驻兢绵湿炯团姨釉祖汹迷鸽撮饼绰淤肌麻楼硝通懒央埔准错抛匪阎浙蛇座慨瞅赚躇遵移大挚感阻酣蹭癣蒸穿骇橙轴算膨赴衍剃晋荣沫什徒趁秉烦絮熟尖院认汁签喝哎塔谎乾栗溯瓤酥刷靳遵萝绷住队绒策君翰越家壳昂式星林途联千柱抛烛虎蛆轴恍偿商摩辱酸风长枣负来庚五埔逮虽江殆箩她茄麓厚慷瞎绸外花猾霍札遮雏溅僧贫卜唆巍Unit 5 First aidReading FIRST AID FOR BURNS The skin is an essential part of your body and its largest organ. 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