高中英语Unit5第1课时WarmingUnitpandReading学案新人教版必修.doc

Unit 5 First aid Period 1 Warming up and reading First aid for burnsLearning aims: 1. Develop reading ability and learn different reading skills. 2. Learn the first aid and knowmoreabouthow to give first aid in different situations.Important and difficult point: Develop reading ability and learn different reading skills.【使用说明及学法指导】认真阅读课本P33-35，了解文章大意，完成预习案。（时间:20分钟）预习案Previewing Case Task1 A quiz.1. What is first aid? First aid is _ given to someone who suddenly _ or _before a doctor can be found. 2. The best way to treat a sprained ankle is to( )A. Put some ice on your ankle. B.Put a heating pad(垫子)around your ankle. C.Keep on walking and jumping.3. If you get a nosebleed, gently let your head back to stop the bleeding. A. True B. False4. To treat a burn, you should ( ) A. Rub (擦) some butter on it. B. Hold the burnt part under cold running water. C. Put salt on the burnt part. 5. To treat a choke, you should make him /her spit(吐) by patting him/her on the back. A. True B. False6.To treat a bleeding, you should put a bandage (绷带)on the wound and apply pressure to reduce the bleeding. A. True B. False7. To treat a broken arm, you should ( ) A. move the broken bone in no time. B. keep the arm still using a sling to support the broken arm Task 2 Fast reading In which order are these topics covered in the text? Number them from 1 to 5._ the three types of burns _ what to do if someone gets burned _ the functions of the skin _ the symptoms of burns _ how we get burnsTask 3 Careful readingPart1.What are the functions of skin?It keeps you _ or _.It prevents your body _ _ _.It is where you feel _, _or_.It gives you your _ _ _Part 2. You can get burnt by _Part34. Types characteristics of burns TypesCharacteristicsFirst degree burnsAffect the top_ of the skin.Dry, red and mildly_._ painful.Turn white when _.Second degree burnsAffect both the _ the _ layer. _, red and swollen.Extremely painful._, watery surfaceThird degree burnsAffect_ _ layers of the skin.Swollen; _ canbe seen._ or _ pain.Black and white and _.Part 5 True or False1. When someone is burned, you should place some ice on his wound.2. The function of cool water is to prevent and reduce swelling.3. We should put damp cloths on the second degree burns.4. We shouldnt break the blisters, or they will make the wound infected.5. Sometimes, we can put oil or ointments on burns to stop the infection.6. We should make sure the bandage wont stick to the skin when it is used.7. If burns are on the face, we should make the victim sit up.8. Cold water can be used in three types of burns.我的疑惑探究案Exploring Case探究一Answer the questions in your own words according to the passage.1. Why should you put cold water on a burn?_2. Why doesnt a third degree burn hurt?_3. Why do you think clothes and jewellery near burns should be removed?_4. If someone has a third degree burn, why might you see tissue? _探究二Read the first aid treatments for these burns. Tell whether it is right or wrong and explain why.1. Sam knocked over a kettle full of boiling water onto his legs. His legs became red, swollen and covered with blisters. Sam broke the blisters and poured icy water from the fridge onto the skin. ( ) 2. While ironing clothes, Miss Good accidentally touched the iron. Her wrist blistered and became watery. It hurt a lot. She put her wrist under the cold water tap and then kept placing cool, clean, damp cloths on it until it was less painful. Then she went to see the doctor. ( ) 3. Mrs Caseys sleeve caught fire while she was cooking. Her arm looked terrible but it didnt hurt. The skin was charred. Her husband took off her blouse and picked off bits of the blouse stuck to the burn. He then placed butter on the burn and covered it with a wet bandage. ( ) 探究三 课文佳句背诵与仿写 （旨在培养对难句的理解和运用能力）1. So, as you can imagine, if your skin gets burned, it can be very serious. 要点 句子结构：as 从句插入用法译:英语在我们的生活中起着很大的作用，因而，如我们所知，如果你想学好英语，你必须多多的实践。_2. If burns are on arms or legs, keep them higher than the heart, if possible.要点 句子结构：if possible 等插入用法译:如果你想提高英语，如果有可能的话，你每天要背诵10个句子或记住50个单词。_3. Your skin also keeps you warm or cool; it prevents your body from losing water; it is where you feel cold, heat or pain; and it gives you your sense of touch. 要点 用分号或逗号并列四个单句。欣赏: 太阳从山顶上的古堡后面落了下去。黑夜突然降临，河水的颜色也越变越深。从年深日久的堡垒窗口发出的灯光射在河面上闪闪抖动。对岸山脚下的村庄里也静静地闪烁着灯光。The sun sinks behind the great castle-crested（装饰）mountains; the night falls suddenly; the river grows darker and darker; and lights quiver（抖动）in it from the windows in the old ramparts（壁垒）, and twinkle peacefully in the villages under the hills on the opposite shore. 训练案 Exercise Fill in the blanks As everyone knows, the skin is _ 1 （必不可少的）to us. Our skins can sometimes 2 _ (burn) due to our 3 _ (粗心). Therefore, first aid shows its importance in the 4 _ （治疗） of burns. Generally speaking, burns, 5 _ are caused by hot liquids, fire, radiation and so on, can be divided into three typesfirst de