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必修 5First aidUnit 5aidtemporaryinjury bleed ankle chokecupboard n. & vt. 帮助 ; 援助 ; 资助adj. 暂时的 ; 临时的n. 损伤 ; 伤害vi. & vt. 流血n. 踝 ( 关节 )vi. & vt. ( 使 ) 噎住 ; ( 使 ) 窒息n. 橱柜 ; 衣柜Words reviewExpressions reviewfirst aidfall ill( 对伤患者的 ) 急救生病Increase your awareness of the importance of knowing about first aid and think about the kind of first aid you would give in certain situations.ObjectiveWhat is first aid?First aid is a temporary form of help given to someone who suddenly 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 accident 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 sprained 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.This may make blood run down the throat and induce vomiting.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.The human body does not store electricity, so it is ...