[英语]新课标高中英语 必修五 book5 unit5first aidWarming up and Reading1

aidtemporaryinjury bleed ankle choke n. & vt. 帮助帮助; 援助援助adj. 暂时的暂时的; 临时的临时的n. 损害损害; 伤害伤害vi. & vt. 流血流血n. 踝踝 (关节关节)vi. & vt. (使使) 噎住噎住; (使使) 窒息窒息Words previewWhat has happened to them?What can you do to help?a snake biteu The person bitten must get a doctor or go to hospital at once.u Speed is very important. u It will help the doctor greatly if you can tell him what kind of snake it was, or describe the situation. bleedingu Try to stop the bleeding.u Press a handkerchief onto the bleeding point and hold it there.u Hold up the part of body which is bleeding if possible.a sprained ankleuTied with medical bandage. uIt is better to avoid walking with the injured ankle. uIt is correct to use ice bag for removing pain and bleeding, and also not influence our own body healing. chokinguMake him / her spit by patting him / her on the back.uTo avoid choking, we shouldnt talk or laugh when eating.a broken armuDo not move the patient. uSupport the broken arm in the most comfortable position. uGet medical help immediately.a bloody noseuStay calm. uBreathe through the mouth, not the nose. uSit up and bend the head slightly forward. uPinch (捏捏) both nostrils (鼻孔鼻孔) shut using a thumb and forefinger. uSpit out any blood that collects in the mouth.Nowadays there are a lot of accidents in our daily life. What would you do in such situations? What knowledge should we have?What is first aid?the fist kind of help given to someone who suddenly falls ill or gets injured before a doctor can be found.the initial care of a suddenly sick or injured person.the care administered by a person as soon as possible after an accident or illness.What words can you think of when you talk about accidents and first aid?AccidentFirst aiddrownbleedchokeburn/catch firecuta bloody nosea snake bitea sprained anklea broken armWhat would you do in the following situations?What could we do to prevent these accidents?1. The best way to treat a hurt ankle is to:A. Put an ice pack on your ankle.B. Put a heating pad(垫子垫子)around your ankle.C. Keep on walking and jumping.treat a hurt ankle2. 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(擦擦)some butter on it. B. Hold the burnt part under cold running water. C. Put salt on the burnt part. 4. You should wait at least five minutes before touching somebody who has been struck by lightning, or you might get a shock (打击打击). A. True B. False5. Your friend has an asthma(哮喘哮喘) attack, but she doesnt have her medicine. Youd 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 (咖啡因咖啡因) can help to dilate(扩大扩大) the windpipe. (气管气管) 6. To treat a choke, you should make him / her spit by patting him / her on the back. A. True B. False7. If someone is having a heart attack, you should first: A. Call 120 B. Perform CPR (心肺复苏心肺复苏)Assessment of resultsAll correct: Congratulations! You have a good knowledge of first aid. You may become a first aid expert in the near future. 46: You have some knowledge of first aid, but you should work harder and learn more about it.03: It seems that you are not interested in first aid. If an emergency happens to the people around you, you will have some trouble in helping them. Why is first aid important?The prompt care sometimes draws the line between life and death.The prompt attention draws the line between a full or partial recovery.main aims of first aidTo preserve lifeTo protect the casualty from further harmTo relieve pain What kind of first aid would you perform in this situation? Pre-readingPre-readingWhat has happened?Place burns under gently running water for about 10 minutes.Take clothing off the burned area unless it is stuck to the burn.Take off other clothing and jewellery near burns.Dip the burns under cool water to stop the pain and prevent or reduce swelling.Place cool, clean, wet cloths on burns until the pain is not so bad.If the injuries are second degree or third degree burns, get the victim to the doctor or hospital at once.Cool the area of skin; wash it under the cold running water.Cover the wound with bandage/clean cloth. See a doctor if necessary.First Aid for First Aid for BurnsBurnsLets readand check your ideas.Pre-reading1. What will the passage be about?2. What do they tell you about the passage? First aid for burns. Causes, types, characteristics and first aid treatment for burns.skinorgan barrierpoison ray complexvarietyliquid n. 皮皮; 皮肤皮肤n. 器官器官n. 屏障屏障; 障碍物障碍物 n. 毒药毒药; 毒害毒害vt.毒害毒害; 使中毒使中毒n. 光线光线; 射线射线adj. 复杂的复杂的n. 变化变化; 多样化多样化n. 液体液体Words previewradiation mildmildly pan stove tissue swelln. 辐射辐射; 射线射线adj. 轻微的轻微的; 温和的温和的adv.轻微地轻微地; 温和地温和地n. 平底锅平底锅; 盘子盘子 n. 炉子炉子; 火炉火炉n. 组织组织; 手巾纸手巾纸vt. & vi. 膨胀膨胀; 隆起隆起scissors unbearable basin bandage vitaln. 剪刀剪刀adj. 难以忍受的难以忍受的n. 盆盆; 盆地盆地n. 绷带绷带adj. 至关重要的；至关重要的； 生死攸关的生死攸关的electric shocksqueeze out over and over again触电触电; 电休克电休克榨出榨出; 挤出挤出反复反复; 多次多次Expressions previewFast ReadingIn which order are these topics covered in the text? Number them from 1 to 5.(P35)_ the three types of burns_ what to do if someone gets burned_ the purpose of skin_ the symptoms of burns_ how we get burns35142Find out how many parts there are and the main idea of each part.(P33-P34)Part1.Part2.Part3.Part4part5The purpose / function of skin Causes of burns Types of burns: First degree burns, Second degree burns, Third degree burns Characteristics of burns First aid treatmenthot liquids, steam, fire, radiation, the sun, electricity, chemicals 1. Our skin has three layers.2. We will never get burned by the sun.3. Burns are divided into three degrees according to the degree of pain.4. Third degree burns are the most serious and painful.Tell if the following statements are true or false:layers of the skin which are burnedbut least painful5. Put cool water on any burns to cool them. 6. Dont rub the burns7. Its better that you put some butter or oil on burns.Never1. Get more about first aid from the newspaper, magazine or the Internet.2. Review the text carefully and finish the comprehending on page 35.3. Find out the important and difficult words and expressions to you and finish exercises on page 36.。