Unit 5 First Aid 单元同步导学案-2026-2027学年高中英语人教版选择性必修第二册

Unit 5 First Aid 导学案 Reading and Thinking: FIRST AID FOR BURNS 学习目标 1.掌握烧伤急救相关词汇、短语 2.读懂文章，理清烧伤的成因、分类、特征与急救步骤 3.掌握说明文文体特征，提升获取细节信息的阅读能力 Step 1 Tick the text type of this passage.文体判断 □ advertisement □ blog post □ hospital leaflet □ email □ newspaper article □ short story Step 2 Skimming 速读 Read quickly and match the headings. 1. Causes of burns   A. 烧伤急救处理 2. Types of burns   B. 烧伤的成因 3. Characteristics of burns  C. 烧伤的类型 4. First-aid treatment  D. 烧伤的特征 Step3 Careful reading 精读 1. What is the function of our skin? A. It only controls body temperature. B. It can stop all kinds of injuries. C. It can heal burns automatically. D. It protects us from disease, toxins and the sun’s rays. 2. Which of the following can NOT cause burns? A. steam B. electricity C. fresh air D. acids 3. Which statement about third-degree burns is correct? A. They are only mild sunburn. B. They affect every layer of the skin. C. They are extremely painful all over. D. They can recover in several weeks. 4. What should we do for burn first aid? A. Put oil on the burnt area. B. Cover the wound with a tight bandage. C. Place burns under cool running water within 10 minutes. D. Pull off clothes stuck to burnt skin. 5.What can we infer from the text? A. First-degree burns are the most serious. B. Cool water can cure all burns completely. C. We should send people with second or third-degree burns to hospital right away. D. If burns are on the face, we must stop the victim breathing. Step4 True or False 判断(P51) Step5 语法填空 The skin is an essential part of your body and is its largest organ. Your skin acts 1.________ a barrier against disease, toxins, and the sun’s rays. It also helps control your body temperature, prevents your body from 2.________ (lose) too much water, warns you when things are too hot or cold, and gives you your sense of touch. As you can imagine, 3. ________ (get) burnt can lead to very serious injuries. The first and most important step in the treatment of burns 4. ________ (be) giving first aid. Burns 5.________ (divide) into three types, depending on the depth of skin damage. Third-degree burns affect every layer of the skin, and sometimes the tissue under it. These burns cause very severe internal injuries and the victim must go to the hospital at once. Place burns under cool running water, especially within the first ten minutes. The cool water stops the burning process and 6. ________ (reduce) the pain and swelling. Dry the burnt area 7. ________ (gentle) with a clean cloth. Remove any clothes using scissors if necessary, unless you see the fabric 8. ________ (stick) to the burnt skin. Cover the burnt area with a loose clean cloth. Applying oil to the injured areas is a bad idea, as it will keep the heat in the wounds and may cause 9. ________ (infect). If the victim is suffering from second or third-degree burns, there is an urgent need 10. ________ (take) him/her to the hospital at once. Using Language 学习目标 1.掌握窒息急救相关词汇短语 2.读懂语篇，理清海姆立克急救法的背景、操作步骤和注意事项 3.完成七选五，训练篇章逻辑 Step 1 Read the article and then put A -E in the correct places in the text. Step2 Careful reading 1. What happened to Zhang Tao in the restaurant? A. He burnt his hand. B. He was choked by steak. C. He fell down and hurt his head. D. He suffered a heart attack. 2. Who created the Heimlich manoeuvre? A. Chen Wei. B. Zhang Tao. C. Henry Heimlich. D. A waiter. 3. What is the first step when you see someone choking? A. Start the Heimlich manoeuvre right away. B. Call the emergency services. C. Lay the person face down. D. Give the victim some water. 4. What should we do for a small choking child? A. Do the standard Heimlich manoeuvre directly. B. Put the child face down on your lap and slap his upper back. C. Let the child stand up and wrap arms around his waist. D. Give him big bites of food. 5. What can we learn from Chen Wei’s story? A. We should stay calm and take action when emergencies happen. B. We can treat all injuries by ourselves without calling hospitals. C. Slapping the back never works for choking victims. D. The Heimlich manoeuvre is difficult for ordinary people to learn. Step3 语法填空 Chen Wei, a high school student in Beijing, had his dinner 1. __________ (interrupt) when he heard someone screaming from another table. A fellow diner at the restaurant, Zhang Tao, was choking on some steak. He was now holding his throat with his face 2. __________ (turn) red, while his desperate friends were slapping him on the back. Chen wasted no time. He got up and ran to Zhang’s table at once. With the help of Zhang’s friends, he was able to help Zhang to his 3. __________ (foot). Then, standing behind Zhang, Chen did the Heimlich manoeuvre. The food was instantly forced out, and Zhang began 4. __________ (breathe) again. Ten minutes later, an ambulance arrived. Choking victims usually have only about four minutes before they collapse and sometimes die, 5. __________ (leave) no time for an ambulance to arrive. To solve this problem, in 1974, an American doctor, Henry Heimlich, created the Heimlich manoeuvre, 6. __________ (save) thousands of lives around the world. Doing the Heimlich manoeuvre is quick, practical, and easy. If you see someone choking, first call the emergency services. Then, make sure that the victim is really choking. Slapping the victim’s back will often force out the 7. __________ (obstruct). If this does not work, perform the Heimlich manoeuvre. Doing the Heimlich manoeuvre on a small child is not recommended, as you may hurt him. Instead, lay the child face down on your lap 8. __________ the head lower than the rest of his body, and then give firm slaps to his upper back until he can breathe again. You cannot just stand by and do nothing. Luckily, Chen had learnt how 9. __________ (give) first aid in school. Seeing Zhang choking, he remained calm and 10. __________ (react) immediately. Useful Expressions Reading and Thinking Para1 1. act as a barrier against disease, toxins, and the sun’s rays 充当抵御疾病、毒素和太阳射线的屏障 2. control your body temperature 控制体温 3. prevent … from losing too much water 防止……流失过多水分 4. sense of touch 触觉 5. lead to very serious injuries 造成严重伤害 6. give first aid 实施急救 CAUSES OF BURNS 7. a variety of things 各种各样的事物 8. hot liquids, steam, fire, radiation, the sun, electricity, acids, or other chemicals 高温液体、蒸汽、火、辐射、日光、电、酸或其他化学品 TYPES OF BURNS 9. be divided into three types 分为三类 10. depend on the depth of skin damage 根据皮肤损伤的深度 11. top few millimetres of the skin 皮肤表层几毫米 12. mild sunburn 轻度晒伤 13. minor household incidents 轻微家庭事故 14. go below the top layer of the skin 深入表皮下层 15. at once 立刻；马上 CHARACTERISTICS OF BURNS 16. mildly swollen 轻微肿胀 17. mildly painful 轻微疼痛 18. turn white when pressed 按压变白 19. blisters; watery surface 水泡；创面渗水 20. extremely painful 极其疼痛 21. tissue underneath 皮下组织 22. little or no pain 几乎无痛 FIRST-AID TREATMENT 23. cool running water 流动凉水 24. stop the burning process 终止灼烧过程 25. reduce the pain and swelling 减轻疼痛和肿胀 26. a clean cloth 干净布料 27. if necessary 如果必要 28. stick to the burnt skin 粘在烧伤皮肤上 29. a loose clean cloth 宽松干净布 30. apply oil to 涂抹油在……上 31. keep the heat in 锁住热量 32. cause infection 引发感染 33. suffer from 遭受；患上 34. there is an urgent need to do sth 急需做某事 Using Language 1. have one’s dinner interrupted 晚餐被打断 2. a fellow diner 一同就餐的人 3. choke on some steak 被牛排噎住 4. hold one’s throat 掐住喉咙 5. face turning red 脸涨红 6. slap sb on the back 拍打某人后背 7. waste no time 立刻行动，不浪费时间 8. help sb to his feet 扶某人站起来 9. perform the Heimlich manoeuvre 实施海姆立克急救法 10. force out 迫使排出 11. take smaller bites 小口进食 12. collapse and die 休克死亡 13. solve this problem 解决这个问题 14. practical and easy 实用简便 15. call the emergency services 拨打急救电话 16. wrap one’s arms around one’s waist 环抱某人腰部 17. make a fist 握拳 18. in one motion 一次性动作 19. lay the child face down 把孩子面朝下放置 20. stand by and do nothing 袖手旁观 21. remain calm 保持冷静 22. react immediately 立刻做出反应 23. justify sitting there and doing nothing 证明坐视不理是合理的 24. have a responsibility to do sth 有责任做某事 25. look after one another’s welfare 关心彼此的安危 参考答案： Reading and Thinking Step1 Hospital leaflet Step2 匹配 1-B 2-C 3-D 4-A Step3 选择题 1.D 2.C 3.B 4.C 5.C Step5语法填空 1.as 2.losing 3.getting 4.is 5.are divided 6.reduces 7.gently 8.sticking 9.infection 10.to take Using language Step2 选择题 1.B 2.C 3.B 4.B 5.A Step3语法填空 1.interrupted 2.turning 3.feet 4.to breathe 5.leaving 6.saving 7.obstruction 8.with 9.to give 10.reacted 第 1 页 共 5 页 学科网（北京）股份有限公司 $