1、Unit 5 First aidWarming up,高二人教新课标版必修五,Words and expressions,Do you know what these numbers mean?,120,110,119,emergency medical services,fire department,police department,How much do you know about First Aid ?,First Aid Quiz,1. If a person loses one third of his / her blood, he / she may die. A. Tru
2、e B. False 2. In a car accident, we should try to get the wounded out of the car first. A. True B. False,A,B,3. If one stops his / her breath about 4 5 minutes, his / her brain will be damaged. A. True B. False 4. Scratches from a family pet cant carry disease.A. True B. False,A,B,5. The best way to
3、 treat a hurt ankle is to _.Put an ice pack on your ankle.Put a heating pad around your ankle.Keep on walking and jumping.,A,6. 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.),B,7. To treat a bu
4、rn, you should _.A. rub some butter on itB. hold the burnt part under cold running waterC. put salt on the burnt part,B,8. You should wait at least five minutes before touching somebody who has been struck by lightening, or you might get a shock.A. True B. False,B,9. To treat a choke, you should mak
5、e him /her spit by patting him/her on the back.A. True B. False 10. If someone is having a heart attack, you should first:A. Call 120B. Perform CPR (心肺复苏),A,A,Discuss the questions and think out as much information as possible.,1. What is first aid?,It is the fist kind of care to someone who suddenl
6、y falls ill or gets injured. It is the care given by a person as soon as possible after an accident or illness.,2. Why is first aid important?,The quick care sometimes draws the line between life and death. The quick attention draws the line between a full or partial recovery.,3. What are the main a
7、ims of first aid?,To protect the injuries and deaths from further harmTo save lifeTo relieve pain ,Drowning normally occurs when air cant get into the lungs, usually because a small amount of water has entered them.,Do you know Drowning? What will you do when you find someone drowning?,keep his head
8、 lower than body at all times Lay him on back, open airway and check breathingCover in warm blanket and reassure them,Dos,If he has stopped breathing, use the mouth to mouth method to start his breathing again.,press a hand on his chest many times,use the mouth-to-mouth method to get the personto br
9、eathe again,Warning: Anyone who has been prevented from drowning should always get professional medical treatment even if they seem to have recovered.,How to prevent drowning,Learn how to swim.Never swim alone.Dont swim in dangerous waters.,Whats happening in each picture? What kind of first aid sho
10、uld you give?,Snake bite,Lay the victim down and keep him still. Do not wash the venom off the skin. Apply pressure to the bitten part with your hands. Do not move him until the doctor comes.,Bleeding,Put a bandage on the wound and apply pressure to reduce the bleeding.,Sprained ankle,Have the victi
11、m sit down and elevate the foot. Put an ice pack on the ankle to reduce the swelling. Put a bandage around the foot and ankle.,Choking,If the person can cough, dont do anything. If he / she cant cough and turning blue in the face, hit him / her between the shoulder blades with the flat of the hand t
12、hree or four times.,Broken arm,Do not move the broken bone if possible. Do not move the victim. Support the broken arm in the most comfortable position. Keep the arm still using a sling or get the victim to support the broken arm with the other arm. Call for help immediately.,Nosebleed,Get the person to sit down, tilt his or her head forward slightly and gently pinch the soft part f the nose below the bridge.,Remember: anyone can save a life,Remember: anyone can save a life,Homework,Write what you should do and should not do when accidents happen.,