Unit5课文复习学案- 高三英语一轮复习人教新课标必修五.doc

高考英语一轮复习：立足课文，夯实基础（M5U5）Part 1 Reading : FIRST AID FOR BURNSThe skin is an essential part of your body and its largest organ. You have three layers of skin which act 1 a barrier against disease, poisons and the sun's harmful rays. The functions of your skin are also very complex: it keeps you warm or cool; it prevents your body 2 losing too much water; it is 3 you feel cold, heat or pain and it gives you your sense of touch. So 4 you can imagine, if your skin gets 5 （burn） it can be very serious. First aid is a very important first step in the 6 （treat） of burns.Causes of burnsYou can get burned by a 7 （vary）of things: hot liquids, steam, fire, radiation (by being close to high heat or fire, etc), the sun, electricity or chemicals.Types of burnsThere are three types of burns. Burns 8 （call） first, second or third degree burns, 9 （depend）on which layers of the skin are burned. First degree burns: These affect only the top layer of the skin. These burns are not serious and should feel better 10 a day or two. Examples include mild sunburn and burns 11 (cause) by touching a hot pan, stove or iron for a moment. Second degree burns: These affect both the top and the second layer of the skin. These burns are serious and take a few weeks 12 (heal). Examples include severe sunburn and burns caused by hot liquids. Third degree burns: These affect all three layers of the skin and any tissue and organs 13 the skin. Examples include burns caused by electric shocks, burning clothes, or severe petrol fires. These burns cause very severe 14 （injure) and the victim must go to hospital at once.Characteristics of burnsFirst degree burns dry, red and mildly swollen mildly painful turn white when 15 （press）Second degree burns rough, red and swollen blisters watery surface 16 （extreme） painfulThird degree burns black and white and charred swollen; often tissue under them can be seen little or no pain if nerves are damaged; may be pain around edge of 17 （injure） area. First aid treatment1 Remove clothing 18 （use） scissors if necessary unless it is 19 （stick） to the burn. Take off other clothing and jewellery near the burn.2 Cool burns immediately with cool but not icy water. 20 is best to place burns under gently running water for about 10 minutes. (The cool water stops the burning process, prevents the pain becoming 21 （bear） and reduces swelling.) Do not put cold water on third degree burns.3 For first degree burns, place cool, clean, wet cloths on them until the pain is not so bad. For second degree burns, keep cloths cool by putting them back in a basin of cold water, squeezing them out and 22 （place） them on the burned area over and 23 again for about an hour until the pain is not so bad.4 Dry the burned area gently. Do not rub, as this may break any blisters and the wound may get 24 （infect)5 Cover the burned area with a dry, clean bandage that will not stick to the skin. Hold the bandage 25 place with tape. Never put butter, oil or ointment on burns as they keep the heat in the wounds and may cause infection.6 If burns are on arms or legs, keep them higher than the heart, if possible. If burns are on the face, the victim should sit 26 .7 If the injuries are second or third degree burns, 27 is vital to get the victim to the doctor or hospital at once. Part 2 Using language HEROIC TEENAGER RECEIVES AWARDSeventeen-year-old teenager, John Janson, was honoured at the Lifesaver Awards last night in Rivertown 1 giving lifesaving first aid 2 his neighbour after a 3 （shock）shocking knife attack.John was presented with(被授予) his award at a ceremony 4 recognized the 5 (brave) of ten people who had saved the life of another.John was studying in his room 6 he heard screaming. When he and his father rushed outside, a man ran from the scene.They discovered that Anne Slade, mother of three, had been stabbed 7 (repeat) with a knife. She was lying in her front garden 8 (bleed) very heavily. Her hands had almost been cut 9 .她的双手几乎被砍断了。 It was John's quick action and knowledge of first aid 10 saved Ms Slade's life. He immediately asked 11 number of nearby people for bandages, but when nobody could put their hands 12 any, his father got some tea towels and tape from their house. John used these to treat the most severe injuries 13 Ms Slade's hands.He slowed the bleeding by applying pressure 14 the wounds until the police and ambulance arrived."I'm proud of what I did but I was just doing 15 I'd been taught," John said. John had taken part in the Young Lifesaver Scheme at his high school.When 16 (congratulate) John, Mr Alan Southerton, Director of the Young Lifesaver Scheme said, "There is no doubt 17 John's quick thinking and the first aid skills he learned at school saved Ms Slade's life. It shows that a knowledge of first aid can make 18 real difference."Before receiving their awards last night, John and the nine other Life Savers attended a special reception yesterday 19 (host) by the Prime Minister.