Unit 5 First Aid单元测试卷-2025-2026学年高中英语人教版选择性必修第二册

Unit5 First Aid单元测试卷（答案） 第一部分 阅读理解 第一节 1-5: BBBBC 6-10: CBBBB 11-15: BBCBB 第二节（七选五） 16-20: F D G C E 第二部分 语言运用 第一节 完形填空 21-25: BABAA 26-30: CCCBA 31. B 第二节 语法填空 32. known 33. available 34. allowing 35. takes 36. survival 37. improperly 38. Learning 39. links 40. strengthening 41. decision 第三部分 翻译句子 42. Staying calm and quickly assessing the scene is the first step in providing effective first aid. 43. If a victim is bleeding heavily, apply direct pressure to the wound and cover it with a clean cloth. 44. Learning CPR can significantly increase the chances of survival for a person in cardiac arrest. 45. Always put on disposable gloves before coming into contact with blood or wounds to protect yourself. 46. This first aid course aims to equip the general public with the knowledge and confidence to act before professional medical help arrives. 第四部分 书面表达（参考范文） I strongly believe that everyone should learn basic first aid. Firstly, it empowers individuals to act in emergencies. Bystanders are often the first on the scene, and knowing what to do—like performing CPR or stopping severe bleeding—can save lives during the critical minutes before paramedics arrive. Secondly, it promotes personal and community safety. Accidents can happen anywhere—at home, work, or in public. Having these skills reduces panic, allows for correct initial care, and can prevent a bad situation from becoming worse. Ultimately, first aid knowledge turns fear into capability, making our communities safer and more resilient. 1 学科网（北京）股份有限公司 $ Unit5 First Aid单元测试卷 考试时间：90分钟 总分：100分 班级： 姓名： 学号： 第一部分 阅读理解（共两节，满分45分） 第一节（共15小题；每小题2分，满分30分） 阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。 A First aid is the immediate and initial assistance given to any person suffering from either a minor or serious illness or injury, with the primary goals of preserving life, preventing the condition from worsening, and promoting recovery. It is not a substitute for professional medical help but a crucial bridge until such help arrives. The fundamental principle of first aid can be summarized in the “3 Ps”: Preserve life, Prevent further injury, and Promote recovery. A key skill for any first aider is to be able to assess a situation quickly and safely, ensuring that neither the victim nor the helper is put in additional danger. This involves checking for responsiveness, calling for emergency services if needed, and providing appropriate care based on the specific situation. Basic knowledge of first aid empowers individuals to act confidently and effectively in an emergency. 1. What is the primary purpose of first aid? A. To replace doctors and hospitals completely. B. To preserve life, prevent worsening, and promote recovery until professional help arrives. C. To perform complex medical surgeries. D. To treat long-term chronic illnesses. 2. What does the “3 Ps” principle stand for? A. Patient, Problem, Prescription. B. Preserve life, Prevent further injury, Promote recovery. C. Phone, Protect, Provide. D. Prompt, Precise, Professional. 3. What is the first step a first aider should take according to the text? A. Immediately start CPR. B. Quickly assess the situation for safety. C. Give the victim water. D. Move the victim to a more comfortable location. B Burns are common injuries categorized by depth: first-degree (superficial, like sunburn), second-degree (partial-thickness, with blisters), and third-degree (full-thickness, destroying all skin layers). For minor first-degree and small second-degree burns, the first aid priority is to cool the burn. This should be done by holding the burned area under cool (not ice-cold) running water for at least 10-20 minutes. This stops the burning process, reduces pain and swelling. After cooling, the burn can be covered with a sterile, non-stick dressing. Do not apply ice, butter, ointments, or break blisters, as these can cause further damage or infection. For severe burns (large area, deep, or on face, hands, feet, or genitals), or burns caused by chemicals or electricity, call for emergency medical help immediately after ensuring your own safety. The key is to act quickly to minimize tissue damage. 4. What is the correct first aid for a minor thermal burn? A. Apply butter or oil to soothe it. B. Break any blisters that form. C. Hold it under cool running water. D. Put ice directly on the skin. 5. Why should you avoid applying butter or ointment to a fresh burn? A. It is too expensive. B. It can trap heat and increase the risk of infection. C. It always makes the pain worse. D. It prevents doctors from seeing the injury later. 6. When should you call for emergency help for a burn? A. For all burns without exception. B. Only for third-degree burns. C. For severe burns, chemical burns, or electrical burns. D. Only if the victim is a child. C Choking is a life-threatening emergency where a person’s airway is blocked. For a conscious adult or child over one year who is choking and cannot cough, speak, or breathe, the Heimlich maneuver (abdominal thrusts) is recommended. To perform it: stand behind the person, wrap your arms around their waist, make a fist with one hand and place it just above their navel, grasp your fist with the other hand, and give quick, upward thrusts until the object is dislodged or the person becomes unconscious. For infants under one year, a combination of back blows and chest thrusts is used instead. If the person becomes unconscious, you should carefully lower them to the ground and begin CPR, checking the mouth for the obstructing object before giving breaths. It is crucial to act quickly but calmly, as brain damage can occur within minutes without oxygen. Knowing these simple steps can save a life. 7. What is the correct action for a conscious adult who is choking? A. Slap them hard on the back. B. Perform the Heimlich maneuver (abdominal thrusts). C. Give them water to drink. D. Tell them to lie down. 8. How is the procedure different for an infant under one year? A. The procedure is exactly the same. B. Use back blows and chest thrusts instead of abdominal thrusts. C. Only perform back blows. D. Wait for them to cough it out on their own. 9. What should you do if a choking person becomes unconscious? A. Leave them and call for help. B. Begin CPR, checking the mouth before rescue breaths. C. Shake them vigorously. D. Put them in the recovery position and wait. D Being prepared is a cornerstone of effective first aid. A well-stocked first aid kit for the home or car is essential. Basic contents should include various sizes of sterile adhesive bandages, sterile gauze pads and roller bandages, adhesive tape, antiseptic wipes, tweezers, scissors, disposable gloves, a digital thermometer, and a breathing barrier for CPR. It’s also wise to include any personal medications and emergency contact numbers. However, having a kit is not enough; knowing how to use the items is crucial. Furthermore, understanding when not to act is part of first aid wisdom. For example, if a person has a suspected spinal injury, moving them incorrectly could cause paralysis. In such cases, unless they are in immediate danger (like from a fire), you should keep them still, stabilize their head and neck, and wait for professional responders. First aid training builds the confidence to know both what to do and what not to do, ensuring help is beneficial, not harmful. 10. What is the main purpose of a first aid kit? A. To store medicine for long-term illnesses. B. To have necessary supplies readily available to provide initial care. C. To replace a visit to the doctor. D. To look professional. 11. According to the text, what is as important as having a first aid kit? A. Buying the most expensive kit. B. Knowing how to use the items inside it. C. Keeping it in its original packaging. D. Using it for every small scratch. 12. Why might you sometimes be advised NOT to move an injured person? A. Because they are too heavy. B. Because moving them could worsen certain injuries, like spinal damage. C. Because they might not want to be moved. D. Because it’s always better to wait for an ambulance no matter what. 13. The word “cornerstone” in paragraph 1 is closest in meaning to ______. A. decoration B. optional extra C. fundamental and essential part D. expensive component 14. What does the author suggest is a key outcome of first aid training? A. The ability to perform complex surgery. B. The confidence to act appropriately and avoid causing harm. C. A guarantee that you will never panic. D. Replacing the need for ambulances. 15. Which of the following best summarizes the passage’s message about first aid? A. It is only for medical professionals. B. Preparation, knowledge, and understanding your limits are all vital for providing safe and effective help. C. Always act immediately, regardless of the circumstances. D. A first aid kit is the only thing you need. 第二节（共5小题；每小题2分，满分10分） 根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 The Recovery Position If you find someone unconscious but breathing normally, and there is no suspicion of a spinal injury, placing them in the recovery position is a vital first aid skill. ___16___ Step 1: Prepare. Kneel beside the person. Ensure their legs are straight. Take the arm that is nearest to you and place it at a right angle to their body, with the elbow bent and palm facing upward. Step 2: Position the Other Arm. Bring their other arm across their chest, and hold the back of their hand against the cheek nearest to you. ___17___ Step 3: Roll the Person. With your other hand, grasp the far leg just above the knee and pull it up, keeping the foot flat on the ground. Keeping their hand pressed against their cheek, gently roll the person toward you onto their side. Step 4: Final Adjustments. ___18___ Tilt their head back slightly to keep the airway open. Adjust the hand under their cheek if necessary to maintain head tilt. Make sure their bent leg is at a right angle to their hip to prevent them from rolling onto their front. Why is this position so important? It keeps the airway clear by allowing fluids like saliva or vomit to drain from the mouth, preventing choking. ___19___ It also is a relatively stable and comfortable position to maintain while waiting for emergency services. Remember: ___20___ If you suspect a head, neck, or spinal injury, and the person is breathing and not in immediate danger, avoid moving them and focus on keeping them still while calling for help. Practice this skill so you can perform it calmly and efficiently if needed. A. This position helps to maintain an open airway. B. Therefore, you should always move an unconscious person. C. It prevents them from rolling onto their back. D. Keep this hand in place throughout the next step. E. Check that the person is still breathing normally. F. Learning this simple technique can be lifesaving. G. Adjust the upper leg so the hip and knee are bent at right angles. 第二部分 语言运用（共两节，满分30分） 第一节 完形填空（共15小题；每小题1分，满分15分） 阅读下面短文，从每题所给的A、B、C、D四个选项中选出最佳选项。 I never thought my Saturday morning first aid course would be tested so soon, or so dramatically. That afternoon, I was walking home through the park when I heard a shout and saw a crowd gathering. My heart began to race. Pushing through, I saw an elderly man lying on the ground, unconscious. A woman was shaking his shoulder, crying, “Someone call an ambulance!” People stood around, looking horrified but ___21___. The training kicked in before my fear did. “I know first aid,” I heard myself say, my voice surprisingly steady. I knelt beside him, my hands trembling slightly. Step one: check for danger and responsiveness. The scene was safe. I gently tapped his shoulder. “Sir, can you hear me?” No ___22___. He’s unconscious. My mind replayed the steps. Step two: check for breathing. I leaned close, looking for chest movement, listening, feeling for breath on my cheek. For five terrifying seconds, I felt nothing. Then, a shallow, weak breath. He’s breathing. A wave of relief, followed by immediate focus. Recovery position. “Please, someone, call 120 now!” I instructed a bystander, who fumbled for her phone. I carefully rolled the man onto his side, supporting his head and neck as I’d been taught. I tilted his head back to open his airway. It felt surreal, my hands performing actions I’d only practiced on a dummy hours before. I checked his breathing again. It was still there, faint but ___23___. I placed his hand under his cheek to keep his head tilted. The next few minutes felt like hours. I monitored his breathing, talking to him calmly even though he couldn’t hear. “Help is on the way. You’re going to be okay.” I was reassuring myself as much as him. The crowd had given us space, their anxious murmurs a quiet background hum. When the distant wail of the siren finally cut through the air, my shoulders slumped with a tension I hadn’t realized I was holding. The paramedics arrived, a whirlwind of efficiency. I quickly explained what had happened and the steps I’d taken. One of them gave me a brief, approving nod. “You did good. The recovery position probably kept his airway clear.” As they loaded him into the ambulance, the full weight of the moment hit me. My legs felt weak. I walked home in a daze. The theoretical knowledge from the course had become ___24___ reality. I had been terrified, but the structured steps provided a path through the panic. I hadn’t ___25___ a miracle; I had simply remembered my training and provided the basic, crucial care that could make all the difference before the professionals arrived. That experience transformed my understanding of first aid. It’s not about being a hero; it’s about being a ___26___ . It’s the bridge between catastrophe and hope. The course didn’t just teach me techniques; it gave me a framework to ___27___ when faced with the unexpected. It taught me that in an emergency, action, however small and guided, is infinitely better than paralyzed ___28___. You don’t need to know everything; you just need to know the first few things to do. Now, I urge everyone I know to take a first aid course. You never know when you might be the one standing in that circle of hesitation, the one who can step forward and say, “I can help.” That knowledge is a quiet kind of power—the power to ___29___ fear with purposeful action, to turn panic into procedure. It’s the most practical form of ___30___ I’ve ever learned: the ability to offer not just sympathy, but potentially life-saving assistance. That man in the park, whose name I never learned, gave me the ultimate lesson: first aid isn’t just about saving others; in a way, by empowering you to act, it saves you from the helplessness of being a bystander. It makes the world feel a little less ___31___ , and you a little more prepared to face it. 21. A. helpful B. paralyzed C. angry D. excited 22. A. response B. movement C. sound D. injury 23. A. absent B. steady C. rapid D. noisy 24. A. frightening B. vivid C. theoretical D. predictable 25. A. performed B. expected C. witnessed D. needed 26. A. doctor B. witness C. bridge D. leader 27. A. think B. panic C. act D. escape 28. A. observation B. courage C. inaction D. thought 29. A. increase B. replace C. feel D. ignore 30. A. knowledge B. kindness C. strength D. medicine 31. A. safe B. chaotic C. small D. beautiful 第二节 语法填空（共10小题；每小题1.5分，满分15分） 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 Cardiopulmonary resuscitation, ___32___ (know) as CPR, is a lifesaving technique useful in many emergencies, such as a heart attack or near drowning, in which someone’s breathing or heartbeat has stopped. The American Heart Association recommends that untrained bystanders use hands-only CPR—pushing hard and fast in the center of the chest—for teens and adults who suddenly collapse. The steps are crucial. First, ensure the scene is safe. Then, check for responsiveness and breathing. If the person is not breathing normally or only gasping, yell for someone to call emergency services and get an AED (Automated External Defibrillator) if ___33___ (avail). Begin chest compressions immediately: place the heel of one hand on the center of the chest, place the other hand on top, lock your elbows, and push hard and fast, ___34___ (allow) the chest to recoil completely between compressions. Aim for a rate of 100 to 120 compressions per minute. Continue until professional help ___35___ (take) over or the person shows signs of life. Early CPR can double or triple a victim’s chance of ___36___ (survive). It helps maintain vital blood flow to the heart and brain until more advanced care can restore a normal heart rhythm. While CPR courses provide comprehensive training, including rescue breaths, the message for the public is clear: doing something is far better than doing nothing. Even ___37___ (proper) administered hands-only CPR can make a critical difference. Many communities offer free or low-cost CPR training sessions. ___38___ (learn) this skill is an act of civic responsibility. It empowers individuals to step forward in the most critical moments, transforming them from passive bystanders into potential lifesavers. In the chain of survival, immediate recognition and early CPR are the first vital ___39___ (link). By demystifying and promoting this essential skill, we can build more resilient communities where people are prepared to help each other, ___40___ (strengthen) the bonds that hold us together in times of crisis. Remember, in an emergency, your ___41___ (decide) to act and your knowledge of basic CPR could be the most important gift you ever give. 第三部分 翻译句子（共5小题；每小题2分，满分10分） 将下列中文句子翻译成英文，要求使用括号内所给的单词或短语。 42. 保持冷静并迅速评估现场是提供有效急救的第一步。(assess the scene) 43. 如果伤者出血严重，直接按压伤口并用干净的布料覆盖。(apply direct pressure) 44. 学习心肺复苏术(CPR)可以显著提高心脏骤停患者的生存几率。(increase the chances of) 45. 在接触血液或伤口之前，务必戴上一次性手套以保护自己。(put on) 46. 这个急救课程旨在让普通公众掌握在专业医疗帮助到来前采取行动的知识和信心。(equip...with) 第四部分 书面表达（满分15分） 假设你是李华，你校英文报“Safety and Health”专栏正在举办征文活动，主题是“Why Everyone Should Learn Basic First Aid”。请你写一篇短文，阐述学习基础急救知识的重要性，并给出至少两个理由。 注意：词数80左右。 1 学科网（北京）股份有限公司 $