bookunitreading ppt课件知识讲稿.ppt

Unit 5 First aid Warming up and Reading Brainstorming: What words can you think of when you talk about accidents? Accident drown bleed choke burn/catch fire cut a bloody nose a snake bite sprained ankle a broken arm Nowadays there are a lot of unexpected accidents. What would you do in such situations? Give first aid 1. The best way to treat a sprained ankle is to: Put some ice on your ankle. Put a heating pad(垫子)around your ankle. Keep on walking and jumping. 2. 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: A. Rub(擦)some butter on it. B. Hold the burnt part under cold running water. C. Put salt on the burnt part. 4. To treat a choke, you should make him /her spit by patting him/her on the back. A. True B. False （吐） 5. To treat a bleeding, you should put a bandage on the wound and apply pressure to reduce the bleeding. A. True B. False 6. To treat a broken arm, you: A. move the broken bone in no time. B. keep the arm still using a sling to support the broken arm 吊带 First Aid for Reading Burns I. Translate the subtitles the functions of the skin causes of burns the types of burns the characteristics of burns first aid treatment 烧伤的类型 烧伤时的急救措施 皮肤的功能 烧伤的特性 导致烧伤的原因 1.What can skin do for our body ? ______________________________ ______________________________ _______________________ ____________________________ _________________________ Act as a barrier against disease, poisons and the sun’s harmful rays. Keep you warm or cool. Prevent you from losing water. Give you sense of touch. II. Scanning the first paragraph. 1 2 3 4 2.You can get burnt by : ___________ ___________ __________ __________ _______________________ _______________________ hot liquids steam fire radiation the sun electricity or chemicals II. Scanning the second paragraph. 3. Ho