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1、Unit 5First aidUnit 5First aidUnit 5First aid教材背景链接教材背景链接DR ABC在在紧急状况下，掌握急救知急状况下，掌握急救知识和技能和技能对挽救挽救伤病者的生病者的生命非常重要。命非常重要。许多医院建多医院建议我我们采用采用DR ABC这些字母些字母来来记住我住我们要做的事情。那要做的事情。那它它们分分别代表什么呢？代表什么呢？Unit 5First aidThe most important thing to keep in mind when dealing with an emergency is to stay calm.By stayi
2、ng calm we will be able to think what to do and make better decisions.Unit 5First aidhave to think fast.D stands for danger.We should first of all make sure that the accident scene is no longer dangerous.If we were to get hurt trying to save someone，we would not be able to help.R is for response.We
3、can do a lot of good by simply asking.“Are you all right？”If the person can answer，we know that he or she is conscious and can breathe.The question will also calm the person，letting him or her know that help is on the way.Unit 5First aidA is for airway(呼吸道呼吸道)We must make sure that a persons airway
4、is open and it is easy to breathe.This can be done by gently tipping the persons head back slightly.B is for breathing.We should check that the person can breathe.Is his or her chest moving？If the person is not breathing，we must try to start his or her breathing at once，using theUnit 5First aidmouth
5、tomouth method.If this is not done within five minutes，the person will die.If a person is breathing but not conscious，it is usually best for him or her not to be moved.C is for circulation.Is the persons blood circulating？We can look for colour，coughing，and eye movement.We can also check a persons p
6、ulse(脉搏脉搏)by putting aUnit 5First aidfinger on the persons neck or wrist.If a person is bleeding， we should cover the wound with a clean piece of cloth and press on the wound to stop the bleeding.Unit 5First aidWe should never try to revive(使苏醒使苏醒)a person unless we know how to do it.We may make thi
7、ngs worse.When we have given first aid，we should put the person in the recovery(恢复恢复)position.This is a way of placing a body so that the airway is clear and it is easy to breathe.Unit 5First aid新课导入新课导入急急救救即即紧急急救救治治的的意意思思，是是指指当当有有任任何何意意外外或或急急病病发生生时，施施救救者者在在医医护人人员到到达达前前，按按医医学学护理理的的原原则，利利用用现场适适用用物物资临时及及适适当当地地为伤病病者者进行行的的初初步步救救援援及及护理理，然后从速送院。然后从速送院。Unit 5First aid同学们来学校和回家的路上要注意安全Unit 5First aid同学们来学校和回家的路上要注意安全
