first-aid-for-burns公开课.ppt

First aid is a temporary form of _ given to someone who suddenly _ or _ before a doctor can be found. Often the _ or _ is not_, but first aid given quickly will save ones life . helpfalls illgets injuredillnessinjuryserious Which person would you help first?A. Li Yan who has cut her foot on glassB. Xue Jin who has a bloody noseC. Gao Yuan who is on the ground not breathingD. Wang Feng who has broken her arm How would you stop severe bleeding? A. cover the wound with plastic B. wash the wound C. do nothing as the bleeding will stop by itself D. put a bandage over the wound and then press on it In a medical emergency what telephone number would you call? A.110 B. 114 C. 120 D.119What should Mom do to treat the burn first? A. Tell her to put her fingers in her mouth. B. Take her to the doctor . C. Put butter on her fingers and wrap them in bandages. D. Put her burned fingers under cool water.First aid for burns Fast reading Match the topic sentences of each paragraph: AParagraph 1Paragraph 2Paragraph 3Paragraph 4Paragraph 5 BHow we get burns.b.The symptoms of burnsc.The purpose of skin.d.What to do if someone gets burned.e. The three types of burns1. What can skin do for our body? _ 1. Act as a barrier against disease, poisons and the suns harmful rays. 2. Keep you warm or cool. 3. Prevent you from losing water. 4. Give you sense of touch.I. Read the passage carefully and get the answers to the questions.Detail-reading: The three layers of skin:The third layerThe second layerThe top layerCauses of burnssteamfireThe sunelectricitychemicalsHot liquidradiationABCFirst degree burnsSecond degree burnsThird degree burnsrough, red,swollen, blisters,watery surface dry, red, mildly swollen;turn white when pressedblack and white and charred, tissue can be seendryMarys left foot gets a second degree burn with her trousers on. First aid treatment step by stepremovecoolcovergettoplace123456A dialogue between a doctor and a mother:D: Can I help you?M: get burnedD: How did you get burned?M: D: What symptoms does it have now?M: . Do you think it is serious?D: Oh. It is (only) thedegree burn, I think.M: What should I do now ?D: Well, youd betterM:D:M: Thank you, doctor. Does he need to take any medicine?D: It depends. Please come to see me if necessary.M: OK,Ill. Thanks again.We should care about others, and help people in an emergency. Finish the comprehending 3,4 on page 35. Find out the important and difficult words and expressions to you and recite them.结束结束