unit-5-First-aid-公开课教学课件.pptVIP

人教新课标必修五 Unit 5 First aid ________ clothing and jewelry near the burns. ______ the burns with cool water. ______ cool, clean wet cloths on the burns. ______ the burned area gently. ______ the burned area with a dry clean bandage. ______ the burned area ______ than the heart, if possible. ______ the victim ____the doctor or hospital, if possible. Try our best to give them effective first aid if they are in danger. * What is first aid? What things at home can be dangerous? electrical equipment electric wires poisons knives hot water glass gas pets Nowadays there are a lot of unexpected accidents. What would you do in such situations? 1. The best way to treat a hurt ankle is to: Put an ice pack on your ankle. Put a heating pad (垫子) around your ankle. Keep on walking and jumping. treat a hurt ankle 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 broken arm, you: A. move the broken bone in no time. B. keep the arm still using a sling to support the broken arm 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 air. (caffeine咖啡因 can help to dilate扩大 the windpipe气管) 6. To treat a choke, you should make him /her spit by patting him/her on the back. A. True B. False 7. If someone is having a heart attack, you should first: A. Call 120 B. Perform CPR (心肺复苏) 8.To treat a bleeding, you should put a bandage on the wound and apply pressure to reduce the bleeding. A. True B. False Assessment of results All correct: Congratulations! You have a good knowledge of first aid. You may become a first aid expert in the near