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First aidUnit 5aidtemporaryinjury bleed ankle chokecupboard n. & vt. 帮助 ; 援助adj. 暂时的 ; 临时的n. 损害 ; 伤害vi. & vt. 流血n. 踝 ( 关节 )vi. & vt. ( 使 ) 噎住 ; ( 使 ) 窒息n. 橱柜 ; 衣柜Words previewWhat is first aid?First aid is a temporary form of help given to someone who falls ill or gets injured before a doctor can be found. First aid is the emergency treatment for an injured or sick person before professional medical care.What words can you think of when you talk about accidents and first aid?AccidentFirst aiddrownbleedchokeburn/catch firecuta bloody nosea snake bitea sprained anklea broken armBrainstormingWhat has happened to them?What can you do to help these people?Nowadays there are a lot of accidents in our daily life. What would you do in such situations?1. The best way to treat a hurt ankle is to __________. A. put an ice pack on your ankle B. put a heating pad( 垫子 )around your ankle C. keep on walking and jumping2. If you get a nosebleed, gently let your head back to stop the bleeding. A. True. B. False.It may lead the blood into the throat and easily cause choking.3. To treat a burn, you should _______. A. rub( 擦 )some butter on it B. hold the burnt part under cold running water C. put salt on the burnt part 4. You should wait at least five minutes before touching somebody who has been struck by lightning, or you might get a shock ( 打击 ). A. True. B. False.5. Your friend has an asthma ( 哮喘 ) attack, but she doesn’t have her medicine. You’d better _________. A. get a paper bag for her to breathe into B. get her a cup of coffee C. take her outside for fresh airCaffeine ( 咖啡因 ) can help to dilate ( 扩大 ) the windpipe ( 气管 ). ...