If the choking individual (个人) becomes unconscious (不省人事), position the person on his or her back. Kneeling astride (跨着) the person, place your hands at the base of the rib (肋骨) cage. The heel (跟部) of one hand should be down, the fingers of the upper hand between those of the lower, grasping the palm. From this position deliver five quick upward thrusts (力推) to the abdomen (腹部) until the obstructing (障碍的) object is dislodged (驱逐,To stop serious bleeding, lay the affected (受伤的) person down, with the head slightly lower than the trunk or elevate (举起) the persons legs. If possible elevatethe wound above the level of the heart to reduce the blood flow. Apply steady, firm pressure directly to the wound using a sterile (消过毒的) cloth. Maintain this pressure until the bleeding stops, then wrap the wound tightly with gauze (纱布) bandage (绷带) and secure it with adhesive (带粘性的) tape. If the bleeding continues and seeps (渗出) through the bandage, add more absorbent (能吸收的) material. Do not remove the first bandage. If the bleeding doesnt stop, apply pressure to the major artery (动脉) that delivers blood to the area of the injury. When the bleeding has stopped, immobilize (固定) the injured part of the body. You can use another part of the body, such as a leg or torso (躯干), to immobilize the area. Make sure to leave the bandages in place, then get an immediate medical attention,First Aid,W o r d,aid: vt. n. 援助，救助，助手,vt. aid sb. to do sth. aid sb. inwith doing sth. Eg: She made every effort to aid Tom to do the research. in with doing,n. with the aid of = with ones aid legal aid 法律援助 international aid 国际援助 state aid国家资助foreign aid 外援 Eg: A dictionary is an invaluable aid for us. 工具，助手 Aid to the Third World is little more than a drop in the ocean at present. 目前对第三世界的援助不过是杯水车薪,Question,1. What would you do in the following situations? 2. What could we do to prevent these accidents? 3. What do you already know about first aid,Warming up,The mouth-to-mouth method Call 110,Call 110 Call 120,Call 119 to put out the fire Call 110 to save the injured,Use something to prevent the blood Send to the hospital,Clean the cut Send to the hospital,Heimilich maneuver mnu:v 海姆利克氏操作法,Dont swim in the river alone, especially the dangerous one,You should be careful about fire, electricity,You should obey the traffic rules,You must never play with the knives or other sharp things,You must never play with the knives or other sharp things,You must never eat too fast,form,Be careful,Words and phrases,1. drown vt. /vi.(使)淹死,淹没 Eg: Cheers drowned his voice. (vt.淹没) drown oneself 投水 be drowned淹死，溺死 He drowned his sorrows in drink.(借酒浇愁) a drowned man一个淹死的人 a drowning man一个快淹死的人,2. bleed vi. 流血bled bled bleed for 为流血牺牲，为伤心 bleed to death 流血而死 eg: His nose bled badly last night. All the young soldiers are ready to bleed for the country. 所有的年轻战士都愿意为祖国洒热血,着火,纵火烧,3. fire 词组复习 catch fire set fire to sth. be on fire set sth. on fire,Listening,What do you think has happened in the picture,a boy a man a nurse,something wrong with the boys Leg, bleeding, covered; the man is explaining something to the nurse,Characters ,Description ,What do you guess has happened in the picture,a ink bottle the little girl may have drunk some ink,Characters ,a girl a woman a nurse,Description ,1. What happened to each child? Child 1: Child 2: 2. When did it happen? Child 1: Child 2,The boy was bitten by a dog,The girl drank some ink,Yesterday evening,About half an hour ago,Was any first aid given? Child 1: Child 2: If so what was done,yes,no,The father washed the wound, dried it and tied a clean piece of cloth around it,2.Listen to the nurses questions in the first dialogue and write them down. (1) Can I help you? (2) Whats the matter with it? (3) What did you do before bringing him here? (4) Does it hurt,Listening Text,N: Can I help you? F: Yes, I wonder if you could look at Harrys leg. N: Whats the matter with it? F: He was bitten by a dog yesterday evening. It was bleeding quite badly. N: Lets have a look at it then. I see, What did you do before bringing him here? F: I washed the wound under running water for a few minutes. Then I dried it with a clean cloth and tied another piece of clean cloth around it,Part 1,N=Nurse; F=Father; H=Harry,N: Have you had any pain? Does it hurt? H: Yes, it does hurt a lot. N: Was it you dog? H: No, it belongs to a neighbor. N: This is very important, The dog must be examined immediately. F: Why is that? The dog is usually very friendly. N: If the dog has a disease that makes it bite people, your son could die,N: Can I help you? M: Yes, This is my daughter, Jill. Shes two and a half. Shes drunk some ink. N: Some ink? When did this happen? M: About half an hour ago. N: Did you give her any first aid? M: No, I didnt know what to do. I thought it might be poison so I brought her here at once. N: Have you got the bottle with you? M: Yes, here it is. N: Do you know how much she drank? M: Well, the bottle was almost empty, so I think not very much. N: