选修2 Unit5 First Aid核心词汇语境记忆及检测
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| 名称 | 选修2 Unit5 First Aid核心词汇语境记忆及检测 |
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| 格式 | docx | ||
| 文件大小 | 151.0KB | ||
| 资源类型 | 试卷 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2026-01-20 00:00:00 | ||
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中小学教育资源及组卷应用平台
人教版高中英语选修2 Unit5 First Aid
核心词汇语境记忆
1. First aid refers to the immediate and temporary care given to an injured or suddenly ill person before professional medical help arrives.
急救指的是在专业医疗帮助到达之前，给予受伤者或急症患者的即时且暂时的救护。
重点词汇/短语： first aid 急救；immediate care 即时救护；temporary care 临时救护；injured person 受伤者；professional medical help 专业医疗帮助
2. If someone is bleeding heavily, you should first apply direct pressure to the wound with a clean cloth to stop the bleeding.
如果有人流血严重，你应该首先用干净的布直接按压伤口以止血。
重点词汇/短语： apply direct pressure 直接按压；wound 伤口；clean cloth 干净的布；stop the bleeding 止血；bleed heavily 严重流血
3. Knowing how to perform CPR (Cardiopulmonary Resuscitation) can be crucial in saving the life of a person whose heart has stopped.
知道如何进行心肺复苏对于拯救心脏骤停者的生命至关重要。
重点词汇/短语： perform CPR 实施心肺复苏；Cardiopulmonary Resuscitation (CPR) 心肺复苏；crucial 至关重要的；save a life 拯救生命；heart has stopped 心脏骤停
4. A first aid kit is a collection of basic supplies and equipment used to provide medical treatment in an emergency.
一个急救箱是用于在紧急情况下提供医疗处理的基本物资和设备的集合。
重点词汇/短语： first aid kit 急救箱；collection 集合；supplies 物资；equipment 设备；medical treatment 医疗处理
5. For a minor burn, you should cool the burned area under running cool water for about 10-20 minutes.
对于轻度烧伤，你应该用流动的凉水冲洗烧伤部位大约10-20分钟来降温。
重点词汇/短语： minor burn 轻度烧伤；cool 使冷却/降温；burned area 烧伤部位；running cool water 流动的凉水；for about... minutes 大约...分钟
6. If you suspect someone has a broken bone, you should immobilize the injured limb and seek medical attention immediately.
如果你怀疑某人骨折了，你应该固定受伤的肢体并立即就医。
重点词汇/短语： suspect 怀疑；broken bone 骨折；immobilize 使固定不动；injured limb 受伤的肢体；seek medical attention 就医
7. Choking occurs when a person's airway is blocked, preventing them from breathing normally.
当一个人的气道被阻塞，导致无法正常呼吸时，就会发生窒息。
重点词汇/短语： choking 窒息；airway 气道；block 阻塞；prevent from 阻止；breathe normally 正常呼吸
8. To help a choking person, you can perform the Heimlich maneuver, which involves abdominal thrusts.
要帮助窒息的人，你可以实施海姆立克急救法，这包括腹部冲击。
重点词汇/短语： choking person 窒息者；perform 实施；Heimlich maneuver 海姆立克急救法；involve 涉及；abdominal thrust 腹部冲击
9. It's important to assess the situation quickly and calmly before taking any first aid action to ensure your own safety and the victim's.
在采取任何急救行动之前，快速而冷静地评估情况以确保自身和受害者的安全非常重要。
重点词汇/短语： assess the situation 评估情况；quickly and calmly 快速而冷静地；take action 采取行动；ensure safety 确保安全；victim 受害者
10. Shock is a life-threatening condition where the body's vital organs don't get enough blood flow, often resulting from severe injury or trauma.
休克是一种危及生命的状态，身体的重要器官得不到足够的血流，通常由严重损伤或创伤引起。
重点词汇/短语： shock 休克；life-threatening 危及生命的；vital organ 重要器官；blood flow 血流；severe injury 严重损伤
11. Signs of shock include pale, cold, clammy skin, rapid pulse, and weakness or dizziness.
休克的迹象包括皮肤苍白、冰冷、湿冷，脉搏快速，以及虚弱或头晕。
重点词汇/短语： sign 迹象/征兆；pale skin 皮肤苍白；clammy skin 湿冷的皮肤；rapid pulse 脉搏快速；dizziness 头晕
12. Use sterile gauze or a clean bandage to cover a wound after cleaning it to prevent infection.
清洁伤口后，使用无菌纱布或干净的绷带来覆盖伤口以预防感染。
重点词汇/短语： sterile gauze 无菌纱布；bandage 绷带；cover a wound 覆盖伤口；prevent infection 预防感染；clean 清洁
13. If someone faints, you should lay them down on their back and elevate their legs slightly to improve blood flow to the brain.
如果有人晕倒，你应该让他们仰卧，并轻微抬高他们的双腿以改善流向大脑的血液。
重点词汇/短语： faint 晕倒；lay down 使躺下；on one's back 仰卧；elevate 抬高；improve blood flow 改善血流
14. For a nosebleed, have the person sit up, lean forward slightly, and pinch the soft part of the nose for 5-10 minutes.
对于鼻出血，让患者坐下，身体微微前倾，并捏住鼻子的柔软部分5-10分钟。
重点词汇/短语： nosebleed 鼻出血；sit up 坐直；lean forward 身体前倾；pinch 捏；soft part 柔软部分
15. Never try to remove an embedded object from a wound; instead, stabilize it with a bandage around the object.
切勿试图从伤口中取出嵌入的物体；相反，应在其周围用绷带固定它。
重点词汇/短语： embedded object 嵌入的物体；remove 移除/取出；wound 伤口；stabilize 使稳定；bandage 绷带
16. Poisoning requires immediate action; call the poison control center and follow their instructions carefully.
中毒需要立即采取行动；拨打毒物控制中心电话并仔细遵循他们的指示。
重点词汇/短语： poisoning 中毒；require immediate action 需要立即行动；poison control center 毒物控制中心；follow instructions 遵循指示；call 拨打（电话）
17. If a chemical splashes into the eyes, rinse them gently but thoroughly with clean, lukewarm water for at least 15 minutes.
如果化学品溅入眼睛，用干净的温水轻轻但彻底地冲洗至少15分钟。
重点词汇/短语： chemical splash 化学品飞溅；rinse 冲洗；gently but thoroughly 轻轻但彻底地；lukewarm water 温水；at least 至少
18. Sprains and strains are common injuries; remember the RICE principle (Rest, Ice, Compression, Elevation) for initial treatment.
扭伤和拉伤是常见损伤；初步处理请记住RICE原则（休息、冰敷、压迫、抬高）。
重点词汇/短语： sprain 扭伤；strain 拉伤；common injury 常见损伤；RICE principle RICE原则；initial treatment 初步处理
19. Hypothermia happens when the body loses heat faster than it can produce it, causing a dangerously low body temperature.
当身体热量流失的速度快于产生的速度时，就会发生失温症，导致危险的低体温。
重点词汇/短语： hypothermia 失温症；lose heat 流失热量；produce heat 产生热量；dangerously low 危险地低；body temperature 体温
20. For someone with hypothermia, move them to a warm place, remove wet clothing, and warm them gradually with blankets.
对于失温症患者，将他们移至温暖的地方，脱掉湿衣服，并用毯子逐渐温暖他们。
重点词汇/短语： move to 移至；warm place 温暖的地方；remove wet clothing 脱掉湿衣服；warm gradually 逐渐温暖；blanket 毯子
21. Heatstroke is a serious condition caused by the body overheating; symptoms include hot, dry skin, confusion, and a high body temperature.
热射病是身体过热引起的一种严重状况；症状包括皮肤干热、意识混乱和高体温。
重点词汇/短语： heatstroke 热射病；serious condition 严重状况；overheat 过热；symptom 症状；confusion 意识混乱
22. Treat heatstroke by moving the person to a cool place, removing excess clothing, and cooling them with whatever means available (wet cloth, fan).
处理热射病的方法是将患者移至阴凉处，脱去过多的衣物，并用可用的一切方法（湿布、风扇）为他们降温。
重点词汇/短语： treat 处理/治疗；cool place 阴凉处；remove excess clothing 脱去过多的衣物；cool 使冷却；available means 可用方法
23. Always wear disposable gloves when providing first aid to protect yourself and the victim from the risk of infection.
提供急救时，务必戴上一次性手套，以保护自己和受害者免受感染风险。
重点词汇/短语： disposable gloves 一次性手套；provide first aid 提供急救；protect from 保护...免受；risk of infection 感染风险；wear 穿戴
24. Learning basic first aid skills can empower you to act confidently and effectively in an emergency.
学习基本的急救技能可以使你能够在紧急情况下自信且有效地采取行动。
重点词汇/短语： learn basic skills 学习基本技能；empower 使能够；act confidently 自信地行动；effectively 有效地；in an emergency 在紧急情况下
25. If someone is having a seizure, clear the area around them of hard objects, cushion their head, and do not restrain them.
如果有人癫痫发作，请移开他们周围的硬物，垫住他们的头部，不要约束他们。
重点词汇/短语： seizure 癫痫发作；clear the area 清理区域；hard object 硬物；cushion the head 垫住头部；restrain 约束
26. For an insect sting, remove the stinger by scraping it off with a flat object, wash the area, and apply a cold pack to reduce swelling.
对于昆虫蜇伤，用扁平物体刮掉毒刺，清洗该区域，并冷敷以减轻肿胀。
重点词汇/短语： insect sting 昆虫蜇伤；remove the stinger 去除毒刺；scrape off 刮掉；wash the area 清洗该区域；reduce swelling 减轻肿胀
27. Allergic reactions can range from mild (rash, itching) to severe (anaphylaxis), which is a medical emergency requiring an epinephrine auto-injector.
过敏反应的程度可以从轻微（皮疹、瘙痒）到严重（过敏性休克），后者是需要使用肾上腺素自动注射器的医疗急症。
重点词汇/短语： allergic reaction 过敏反应；range from... to... 范围从...到...；severe 严重的；anaphylaxis 过敏性休克；epinephrine auto-injector 肾上腺素自动注射器
28. Drowning is a leading cause of accidental death; if you rescue someone from water, check for breathing and start CPR if necessary.
溺水是意外死亡的主要原因；如果你从水中救出某人，请检查呼吸，必要时开始心肺复苏。
重点词汇/短语： drowning 溺水；leading cause 主要原因；accidental death 意外死亡；rescue from 从...救出；check for breathing 检查呼吸
29. It's vital to know the location of the nearest AED (Automated External Defibrillator) in public spaces, as it can greatly increase survival rates from sudden cardiac arrest.
了解公共场所最近的自动体外除颤器的位置至关重要，因为它可以大大提高心脏骤停的存活率。
重点词汇/短语： AED 自动体外除颤器；public space 公共场所；greatly increase 大大提高；survival rate 存活率；sudden cardiac arrest 突发性心脏骤停
30. When calling for emergency services, speak clearly and state the exact location, the nature of the emergency, and the condition of the victim.
呼叫紧急服务时，要清晰地说出确切的地点、紧急事件的性质以及受害者的状况。
重点词汇/短语： call for emergency services 呼叫紧急服务；speak clearly 清晰地说；exact location 确切地点；nature of the emergency 紧急事件性质；condition of the victim 受害者状况
31. Fractures can be open (bone breaks through skin) or closed; treat them by immobilizing the area and seeking professional help.
骨折可以是开放性（骨头刺穿皮肤）或闭合性；处理方法是通过固定该区域并寻求专业帮助。
重点词汇/短语： fracture 骨折；open fracture 开放性骨折；closed fracture 闭合性骨折；immobilize 固定；seek professional help 寻求专业帮助
32. Abrasion is a superficial wound caused by scraping against a rough surface; clean it gently to remove dirt and prevent infection.
擦伤是因摩擦粗糙表面造成的浅表伤口；轻轻清洁以去除污垢并预防感染。
重点词汇/短语： abrasion 擦伤；superficial wound 浅表伤口；scrape against 摩擦；remove dirt 去除污垢；prevent infection 预防感染
33. Laceration is a deep cut or tear in the skin; it often requires stitches and proper cleaning to heal well.
撕裂伤是皮肤上的深切口或撕裂；通常需要缝合并进行适当清洁才能愈合良好。
重点词汇/短语： laceration 撕裂伤；deep cut 深切口；tear 撕裂；require stitches 需要缝合；heal well 愈合良好
34. The recovery position is used for an unconscious person who is breathing normally, to keep their airway clear.
复原卧位适用于呼吸正常但无意识的患者，以保持其气道通畅。
重点词汇/短语： recovery position 复原卧位；unconscious person 无意识者；breathe normally 正常呼吸；keep clear 保持通畅；airway 气道
35. Keep a well-stocked first aid kit at home, in your car, and at your workplace to be prepared for common injuries.
在家中、车内和工作场所备一个储备充足的急救箱，为处理常见伤害做好准备。
重点词汇/短语： well-stocked 储备充足的；at home 在家中；in the car 在车内；workplace 工作场所；be prepared for 为...做好准备
36. First aid is about providing initial care; always encourage the person to see a doctor for follow-up treatment and proper diagnosis.
急救是提供初步救护；应始终鼓励患者去看医生进行后续治疗和正确诊断。
重点词汇/短语： initial care 初步救护；encourage 鼓励；see a doctor 看医生；follow-up treatment 后续治疗；proper diagnosis 正确诊断
37. Stay calm during an emergency; your calmness can reassure the victim and help you think more clearly.
在紧急情况下保持冷静；你的冷静可以安抚受害者，并帮助你更清晰地思考。
重点词汇/短语： stay calm 保持冷静；during an emergency 在紧急情况下；reassure 安抚/使安心；victim 受害者；think clearly 清晰思考
38. Regular first aid training and refresher courses are important to keep your skills up-to-date and effective.
定期的急救培训和复习课程对于保持你的技能与时俱进和有效非常重要。
重点词汇/短语： first aid training 急救培训；refresher course 复习课程；keep skills up-to-date 保持技能与时俱进；effective 有效的；regular 定期的
39. Psychological first aid involves offering emotional support and comfort to people in distress after a traumatic event.
心理急救包括为经历创伤事件后处于痛苦中的人们提供情感支持和安慰。
重点词汇/短语： psychological first aid 心理急救；emotional support 情感支持；comfort 安慰；people in distress 处于痛苦中的人们；traumatic event 创伤事件
40. Ultimately, the goal of first aid is to preserve life, prevent the condition from worsening, and promote recovery.
最终，急救的目标是保全生命、防止情况恶化以及促进康复。
重点词汇/短语： preserve life 保全生命；prevent from worsening 防止恶化；promote recovery 促进康复；goal 目标；ultimately 最终
人教版高中英语选修2 Unit5 First Aid 核心词汇配套练习题
I. 词义辨析单项选择（共10小题）
1. The immediate care given to an injured person before doctors arrive is called ______.
A. diagnosis
B. first aid
C. surgery
D. recovery
2. If a person is not breathing and has no pulse, you should begin ______ immediately.
A. bandaging
B. cooling
C. CPR
D. rinsing
3. To stop severe bleeding, the first step is to ______ the wound firmly with a clean cloth.
A. rinse
B. elevate
C. apply pressure to
D. cushion
4. A life-threatening condition where vital organs don't get enough blood is known as ______.
A. shock
B. seizure
C. choking
D. fainting
5. For a minor burn, the correct first step is to cool the area under ______ for 10-20 minutes.
A. sterile gauze
B. running water
C. an ice pack
D. a warm towel
6. The ______ principle (Rest, Ice, Compression, Elevation) is a standard treatment for sprains.
A. AED
B. CPR
C. RICE
D. EMS
7. A person having a severe ______ reaction may need an epinephrine auto-injector.
A. allergic
B. heat
C. psychological
D. choking
8. If you find someone unconscious but breathing normally, place them in the ______ to keep their airway clear.
A. recovery position
B. Heimlich maneuver
C. elevated position
D. pressure bandage
9. An ______ object stuck in a wound should not be removed; instead, stabilize it and get help.
A. embedded
B. external
C. internal
D. abdominal
10. Every household should have a well-stocked ______ for dealing with common injuries.
A. first aid kit
B. ambulance
C. emergency room
D. poison control center
II. 完形填空（共15小题）
Be Prepared: A First Aid Story
During a school hiking trip, we faced a real emergency. One student, Leo, slipped and fell, suffering a deep cut on his leg. Blood was flowing heavily — it was a case of severe 1 ______.
Our teacher, Mr. Davies, stayed 2 ______. He quickly 3 ______ the situation. First, he asked Leo to sit down and 4 ______ the injured leg. Then, using a 5 ______ from his first aid kit, he applied 6 ______ pressure directly on the wound to stop the bleeding.
Meanwhile, another student called for emergency services, clearly stating our 7 ______ and describing the 8 ______. While waiting, Mr. Davies kept checking Leo for signs of 9 ______, such as pale skin and dizziness, as blood loss could lead to this dangerous condition.
Leo’s wound was a serious 10 ______, not just a simple scrape. After the bleeding slowed, Mr. Davies covered it with a 11 ______ dressing to prevent infection. He also 12 ______ the leg with a makeshift splint to prevent further injury.
When the paramedics arrived, they praised our teacher's correct use of basic first aid, which helped 13 ______ the situation from worsening. They emphasized the importance of first aid knowledge in 14 ______ life during the critical minutes before professional help arrives.
This incident was a powerful lesson. It wasn't just about the 15 ______ supplies in the kit, but the knowledge and calmness to use them effectively.
1. A. bleeding B. choking C. poisoning D. burn
2. A. calm B. nervous C. shocked D. anxious
3. A. treated B. assessed C. ignored D. caused
4. A. elevate B. cool C. rinse D. warm
5. A. auto-injector B. thermometer C. clean cloth D. stinger
6. A. abdominal B. direct C. gentle D. rapid
7. A. destination B. location C. situation D. condition
8. A. equipment B. symptoms C. nature of the injury D. recovery position
9. A. hypothermia B. shock C. seizure D. heatstroke
10. A. abrasion B. laceration C. nosebleed D. sprain
11. A. sterile B. wet C. cold D. warm
12. A. immobilized B. removed C. elevated D. rubbed
13. A. prevent B. promote C. diagnose D. follow
14. A. risking B. preserving C. losing D. threatening
15. A. psychological B. disposable C. initial D. physical
III. 语法填空（共10小题）
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。
Dealing with a Nosebleed
Nosebleeds are common but can be frightening. 1 ______ (handle) one properly is important. First, have the person sit up and lean 2 ______ (slight) forward. This prevents blood from flowing down the throat. Then, ask them 3 ______ (pinch) the soft part of their nose firmly for 10-15 minutes. 4 ______ (breath) should continue through the mouth.
Avoid tilting the head back, as this can cause choking. 5 ______ (apply) a cold pack to the bridge of the nose can also help. Most nosebleeds stop 6 ______ (quick) with these steps. If bleeding continues for more than 20 minutes, or if it results from a 7 ______ (serious) injury, seek 8 ______ (medicine) attention immediately.
9 ______ (learn) these simple steps can help you act 10 ______ (confidence) and effectively.
IV. 应用文写作
假设你是学校“健康与安全俱乐部”（Health and Safety Club）的负责人李华。为提高学生急救意识，俱乐部将举办一场“校园急救知识讲座”（Campus First Aid Knowledge Lecture）。请你用英语写一则通知，在校英文公告栏发布。
内容需包括：
1. 讲座的目的和意义。
2. 讲座主要内容（至少提及三项急救技能，如处理轻微割伤、烧伤或进行CPR）。
3. 讲座的时间、地点和报名方式。
4. 鼓励同学们积极参加。
要求：
词数100-120；
使用本单元所学词汇至少5个；
格式正确，信息清晰。
参考答案及解析
I. 词义辨析
1. B first aid (急救)，指医生到达前的即时救护。
2. C CPR (心肺复苏)，针对无呼吸无脉搏的情况。
3. C apply pressure to (按压)，是止血的首要步骤。
4. A shock (休克)，定义为重要器官供血不足。
5. B running water (流动水)，处理轻度烧伤的正确方法。
6. C RICE (原则)，处理扭伤的标准流程。
7. A allergic (过敏)，严重时需要肾上腺素注射器。
8. A recovery position (复原卧位)，用于保持无意识但呼吸正常者气道通畅。
9. A embedded (嵌入的)，伤口中的异物不应随意取出。
10. A first aid kit (急救箱)，家庭应常备。
II. 完形填空
1. A bleeding (出血)，根据“血液流淌”判断。
2. A calm (冷静的)，是处理紧急情况的关键。
3. B assessed (评估)，急救的第一步是评估情况。
4. A elevate (抬高)，有助于减少腿部伤口的血流。
5. C clean cloth (干净的布)，用于直接按压伤口。
6. B direct (直接的)，apply direct pressure是固定搭配。
7. B location (地点)，呼叫急救时必须说明。
8. C nature of the injury (伤情的性质)，需要向急救人员描述。
9. B shock (休克)，失血可能导致休克。
10. B laceration (撕裂伤)，根据“深的切口”判断。
11. A sterile (无菌的)，覆盖伤口需用无菌敷料。
12. A immobilized (固定)，用夹板固定腿部。
13. A prevent (防止)，prevent...from worsening是常见搭配。
14. B preserving (保全)，first aid的目标是preserve life。
15. D physical (物质的/实体的)，与后文“知识”形成对比，指急救箱里的实体物资。
III. 语法填空
1. Handling (动名词作主语)
2. slightly (副词修饰动词lean)
3. to pinch (ask sb. to do sth. 结构)
4. Breathing (动名词作主语)
5. Applying (动名词作主语)
6. quickly (副词修饰动词stop)
7. serious (形容词修饰名词)
8. medical (形容词修饰名词)
9. Learning (动名词作主语)
10. confidently (副词修饰动词act)
IV. 应用文写作参考范文
Notice: Campus First Aid Knowledge Lecture
To enhance everyone's safety awareness and first aid skills, the Health and Safety Club is organizing a lecture.
The lecture aims to empower students with life-saving knowledge. Key topics include: how to stop bleeding from a minor cut, proper steps to treat a minor burn with running water, and an introduction to CPR. Mastering these skills allows you to act effectively in an emergency before professional help arrives.
The lecture will be held in the School Hall at 3:00 PM next Friday. To register, please email the club at healthclub@school.edu by next Wednesday.
Your participation could make a difference. Let’s learn to preserve life together!
Health and Safety Club
Li Hua
21世纪教育网(www.21cnjy.com)
人教版高中英语选修2 Unit5 First Aid
核心词汇语境记忆
1. First aid refers to the immediate and temporary care given to an injured or suddenly ill person before professional medical help arrives.
急救指的是在专业医疗帮助到达之前，给予受伤者或急症患者的即时且暂时的救护。
重点词汇/短语： first aid 急救；immediate care 即时救护；temporary care 临时救护；injured person 受伤者；professional medical help 专业医疗帮助
2. If someone is bleeding heavily, you should first apply direct pressure to the wound with a clean cloth to stop the bleeding.
如果有人流血严重，你应该首先用干净的布直接按压伤口以止血。
重点词汇/短语： apply direct pressure 直接按压；wound 伤口；clean cloth 干净的布；stop the bleeding 止血；bleed heavily 严重流血
3. Knowing how to perform CPR (Cardiopulmonary Resuscitation) can be crucial in saving the life of a person whose heart has stopped.
知道如何进行心肺复苏对于拯救心脏骤停者的生命至关重要。
重点词汇/短语： perform CPR 实施心肺复苏；Cardiopulmonary Resuscitation (CPR) 心肺复苏；crucial 至关重要的；save a life 拯救生命；heart has stopped 心脏骤停
4. A first aid kit is a collection of basic supplies and equipment used to provide medical treatment in an emergency.
一个急救箱是用于在紧急情况下提供医疗处理的基本物资和设备的集合。
重点词汇/短语： first aid kit 急救箱；collection 集合；supplies 物资；equipment 设备；medical treatment 医疗处理
5. For a minor burn, you should cool the burned area under running cool water for about 10-20 minutes.
对于轻度烧伤，你应该用流动的凉水冲洗烧伤部位大约10-20分钟来降温。
重点词汇/短语： minor burn 轻度烧伤；cool 使冷却/降温；burned area 烧伤部位；running cool water 流动的凉水；for about... minutes 大约...分钟
6. If you suspect someone has a broken bone, you should immobilize the injured limb and seek medical attention immediately.
如果你怀疑某人骨折了，你应该固定受伤的肢体并立即就医。
重点词汇/短语： suspect 怀疑；broken bone 骨折；immobilize 使固定不动；injured limb 受伤的肢体；seek medical attention 就医
7. Choking occurs when a person's airway is blocked, preventing them from breathing normally.
当一个人的气道被阻塞，导致无法正常呼吸时，就会发生窒息。
重点词汇/短语： choking 窒息；airway 气道；block 阻塞；prevent from 阻止；breathe normally 正常呼吸
8. To help a choking person, you can perform the Heimlich maneuver, which involves abdominal thrusts.
要帮助窒息的人，你可以实施海姆立克急救法，这包括腹部冲击。
重点词汇/短语： choking person 窒息者；perform 实施；Heimlich maneuver 海姆立克急救法；involve 涉及；abdominal thrust 腹部冲击
9. It's important to assess the situation quickly and calmly before taking any first aid action to ensure your own safety and the victim's.
在采取任何急救行动之前，快速而冷静地评估情况以确保自身和受害者的安全非常重要。
重点词汇/短语： assess the situation 评估情况；quickly and calmly 快速而冷静地；take action 采取行动；ensure safety 确保安全；victim 受害者
10. Shock is a life-threatening condition where the body's vital organs don't get enough blood flow, often resulting from severe injury or trauma.
休克是一种危及生命的状态，身体的重要器官得不到足够的血流，通常由严重损伤或创伤引起。
重点词汇/短语： shock 休克；life-threatening 危及生命的；vital organ 重要器官；blood flow 血流；severe injury 严重损伤
11. Signs of shock include pale, cold, clammy skin, rapid pulse, and weakness or dizziness.
休克的迹象包括皮肤苍白、冰冷、湿冷，脉搏快速，以及虚弱或头晕。
重点词汇/短语： sign 迹象/征兆；pale skin 皮肤苍白；clammy skin 湿冷的皮肤；rapid pulse 脉搏快速；dizziness 头晕
12. Use sterile gauze or a clean bandage to cover a wound after cleaning it to prevent infection.
清洁伤口后，使用无菌纱布或干净的绷带来覆盖伤口以预防感染。
重点词汇/短语： sterile gauze 无菌纱布；bandage 绷带；cover a wound 覆盖伤口；prevent infection 预防感染；clean 清洁
13. If someone faints, you should lay them down on their back and elevate their legs slightly to improve blood flow to the brain.
如果有人晕倒，你应该让他们仰卧，并轻微抬高他们的双腿以改善流向大脑的血液。
重点词汇/短语： faint 晕倒；lay down 使躺下；on one's back 仰卧；elevate 抬高；improve blood flow 改善血流
14. For a nosebleed, have the person sit up, lean forward slightly, and pinch the soft part of the nose for 5-10 minutes.
对于鼻出血，让患者坐下，身体微微前倾，并捏住鼻子的柔软部分5-10分钟。
重点词汇/短语： nosebleed 鼻出血；sit up 坐直；lean forward 身体前倾；pinch 捏；soft part 柔软部分
15. Never try to remove an embedded object from a wound; instead, stabilize it with a bandage around the object.
切勿试图从伤口中取出嵌入的物体；相反，应在其周围用绷带固定它。
重点词汇/短语： embedded object 嵌入的物体；remove 移除/取出；wound 伤口；stabilize 使稳定；bandage 绷带
16. Poisoning requires immediate action; call the poison control center and follow their instructions carefully.
中毒需要立即采取行动；拨打毒物控制中心电话并仔细遵循他们的指示。
重点词汇/短语： poisoning 中毒；require immediate action 需要立即行动；poison control center 毒物控制中心；follow instructions 遵循指示；call 拨打（电话）
17. If a chemical splashes into the eyes, rinse them gently but thoroughly with clean, lukewarm water for at least 15 minutes.
如果化学品溅入眼睛，用干净的温水轻轻但彻底地冲洗至少15分钟。
重点词汇/短语： chemical splash 化学品飞溅；rinse 冲洗；gently but thoroughly 轻轻但彻底地；lukewarm water 温水；at least 至少
18. Sprains and strains are common injuries; remember the RICE principle (Rest, Ice, Compression, Elevation) for initial treatment.
扭伤和拉伤是常见损伤；初步处理请记住RICE原则（休息、冰敷、压迫、抬高）。
重点词汇/短语： sprain 扭伤；strain 拉伤；common injury 常见损伤；RICE principle RICE原则；initial treatment 初步处理
19. Hypothermia happens when the body loses heat faster than it can produce it, causing a dangerously low body temperature.
当身体热量流失的速度快于产生的速度时，就会发生失温症，导致危险的低体温。
重点词汇/短语： hypothermia 失温症；lose heat 流失热量；produce heat 产生热量；dangerously low 危险地低；body temperature 体温
20. For someone with hypothermia, move them to a warm place, remove wet clothing, and warm them gradually with blankets.
对于失温症患者，将他们移至温暖的地方，脱掉湿衣服，并用毯子逐渐温暖他们。
重点词汇/短语： move to 移至；warm place 温暖的地方；remove wet clothing 脱掉湿衣服；warm gradually 逐渐温暖；blanket 毯子
21. Heatstroke is a serious condition caused by the body overheating; symptoms include hot, dry skin, confusion, and a high body temperature.
热射病是身体过热引起的一种严重状况；症状包括皮肤干热、意识混乱和高体温。
重点词汇/短语： heatstroke 热射病；serious condition 严重状况；overheat 过热；symptom 症状；confusion 意识混乱
22. Treat heatstroke by moving the person to a cool place, removing excess clothing, and cooling them with whatever means available (wet cloth, fan).
处理热射病的方法是将患者移至阴凉处，脱去过多的衣物，并用可用的一切方法（湿布、风扇）为他们降温。
重点词汇/短语： treat 处理/治疗；cool place 阴凉处；remove excess clothing 脱去过多的衣物；cool 使冷却；available means 可用方法
23. Always wear disposable gloves when providing first aid to protect yourself and the victim from the risk of infection.
提供急救时，务必戴上一次性手套，以保护自己和受害者免受感染风险。
重点词汇/短语： disposable gloves 一次性手套；provide first aid 提供急救；protect from 保护...免受；risk of infection 感染风险；wear 穿戴
24. Learning basic first aid skills can empower you to act confidently and effectively in an emergency.
学习基本的急救技能可以使你能够在紧急情况下自信且有效地采取行动。
重点词汇/短语： learn basic skills 学习基本技能；empower 使能够；act confidently 自信地行动；effectively 有效地；in an emergency 在紧急情况下
25. If someone is having a seizure, clear the area around them of hard objects, cushion their head, and do not restrain them.
如果有人癫痫发作，请移开他们周围的硬物，垫住他们的头部，不要约束他们。
重点词汇/短语： seizure 癫痫发作；clear the area 清理区域；hard object 硬物；cushion the head 垫住头部；restrain 约束
26. For an insect sting, remove the stinger by scraping it off with a flat object, wash the area, and apply a cold pack to reduce swelling.
对于昆虫蜇伤，用扁平物体刮掉毒刺，清洗该区域，并冷敷以减轻肿胀。
重点词汇/短语： insect sting 昆虫蜇伤；remove the stinger 去除毒刺；scrape off 刮掉；wash the area 清洗该区域；reduce swelling 减轻肿胀
27. Allergic reactions can range from mild (rash, itching) to severe (anaphylaxis), which is a medical emergency requiring an epinephrine auto-injector.
过敏反应的程度可以从轻微（皮疹、瘙痒）到严重（过敏性休克），后者是需要使用肾上腺素自动注射器的医疗急症。
重点词汇/短语： allergic reaction 过敏反应；range from... to... 范围从...到...；severe 严重的；anaphylaxis 过敏性休克；epinephrine auto-injector 肾上腺素自动注射器
28. Drowning is a leading cause of accidental death; if you rescue someone from water, check for breathing and start CPR if necessary.
溺水是意外死亡的主要原因；如果你从水中救出某人，请检查呼吸，必要时开始心肺复苏。
重点词汇/短语： drowning 溺水；leading cause 主要原因；accidental death 意外死亡；rescue from 从...救出；check for breathing 检查呼吸
29. It's vital to know the location of the nearest AED (Automated External Defibrillator) in public spaces, as it can greatly increase survival rates from sudden cardiac arrest.
了解公共场所最近的自动体外除颤器的位置至关重要，因为它可以大大提高心脏骤停的存活率。
重点词汇/短语： AED 自动体外除颤器；public space 公共场所；greatly increase 大大提高；survival rate 存活率；sudden cardiac arrest 突发性心脏骤停
30. When calling for emergency services, speak clearly and state the exact location, the nature of the emergency, and the condition of the victim.
呼叫紧急服务时，要清晰地说出确切的地点、紧急事件的性质以及受害者的状况。
重点词汇/短语： call for emergency services 呼叫紧急服务；speak clearly 清晰地说；exact location 确切地点；nature of the emergency 紧急事件性质；condition of the victim 受害者状况
31. Fractures can be open (bone breaks through skin) or closed; treat them by immobilizing the area and seeking professional help.
骨折可以是开放性（骨头刺穿皮肤）或闭合性；处理方法是通过固定该区域并寻求专业帮助。
重点词汇/短语： fracture 骨折；open fracture 开放性骨折；closed fracture 闭合性骨折；immobilize 固定；seek professional help 寻求专业帮助
32. Abrasion is a superficial wound caused by scraping against a rough surface; clean it gently to remove dirt and prevent infection.
擦伤是因摩擦粗糙表面造成的浅表伤口；轻轻清洁以去除污垢并预防感染。
重点词汇/短语： abrasion 擦伤；superficial wound 浅表伤口；scrape against 摩擦；remove dirt 去除污垢；prevent infection 预防感染
33. Laceration is a deep cut or tear in the skin; it often requires stitches and proper cleaning to heal well.
撕裂伤是皮肤上的深切口或撕裂；通常需要缝合并进行适当清洁才能愈合良好。
重点词汇/短语： laceration 撕裂伤；deep cut 深切口；tear 撕裂；require stitches 需要缝合；heal well 愈合良好
34. The recovery position is used for an unconscious person who is breathing normally, to keep their airway clear.
复原卧位适用于呼吸正常但无意识的患者，以保持其气道通畅。
重点词汇/短语： recovery position 复原卧位；unconscious person 无意识者；breathe normally 正常呼吸；keep clear 保持通畅；airway 气道
35. Keep a well-stocked first aid kit at home, in your car, and at your workplace to be prepared for common injuries.
在家中、车内和工作场所备一个储备充足的急救箱，为处理常见伤害做好准备。
重点词汇/短语： well-stocked 储备充足的；at home 在家中；in the car 在车内；workplace 工作场所；be prepared for 为...做好准备
36. First aid is about providing initial care; always encourage the person to see a doctor for follow-up treatment and proper diagnosis.
急救是提供初步救护；应始终鼓励患者去看医生进行后续治疗和正确诊断。
重点词汇/短语： initial care 初步救护；encourage 鼓励；see a doctor 看医生；follow-up treatment 后续治疗；proper diagnosis 正确诊断
37. Stay calm during an emergency; your calmness can reassure the victim and help you think more clearly.
在紧急情况下保持冷静；你的冷静可以安抚受害者，并帮助你更清晰地思考。
重点词汇/短语： stay calm 保持冷静；during an emergency 在紧急情况下；reassure 安抚/使安心；victim 受害者；think clearly 清晰思考
38. Regular first aid training and refresher courses are important to keep your skills up-to-date and effective.
定期的急救培训和复习课程对于保持你的技能与时俱进和有效非常重要。
重点词汇/短语： first aid training 急救培训；refresher course 复习课程；keep skills up-to-date 保持技能与时俱进；effective 有效的；regular 定期的
39. Psychological first aid involves offering emotional support and comfort to people in distress after a traumatic event.
心理急救包括为经历创伤事件后处于痛苦中的人们提供情感支持和安慰。
重点词汇/短语： psychological first aid 心理急救；emotional support 情感支持；comfort 安慰；people in distress 处于痛苦中的人们；traumatic event 创伤事件
40. Ultimately, the goal of first aid is to preserve life, prevent the condition from worsening, and promote recovery.
最终，急救的目标是保全生命、防止情况恶化以及促进康复。
重点词汇/短语： preserve life 保全生命；prevent from worsening 防止恶化；promote recovery 促进康复；goal 目标；ultimately 最终
人教版高中英语选修2 Unit5 First Aid 核心词汇配套练习题
I. 词义辨析单项选择（共10小题）
1. The immediate care given to an injured person before doctors arrive is called ______.
A. diagnosis
B. first aid
C. surgery
D. recovery
2. If a person is not breathing and has no pulse, you should begin ______ immediately.
A. bandaging
B. cooling
C. CPR
D. rinsing
3. To stop severe bleeding, the first step is to ______ the wound firmly with a clean cloth.
A. rinse
B. elevate
C. apply pressure to
D. cushion
4. A life-threatening condition where vital organs don't get enough blood is known as ______.
A. shock
B. seizure
C. choking
D. fainting
5. For a minor burn, the correct first step is to cool the area under ______ for 10-20 minutes.
A. sterile gauze
B. running water
C. an ice pack
D. a warm towel
6. The ______ principle (Rest, Ice, Compression, Elevation) is a standard treatment for sprains.
A. AED
B. CPR
C. RICE
D. EMS
7. A person having a severe ______ reaction may need an epinephrine auto-injector.
A. allergic
B. heat
C. psychological
D. choking
8. If you find someone unconscious but breathing normally, place them in the ______ to keep their airway clear.
A. recovery position
B. Heimlich maneuver
C. elevated position
D. pressure bandage
9. An ______ object stuck in a wound should not be removed; instead, stabilize it and get help.
A. embedded
B. external
C. internal
D. abdominal
10. Every household should have a well-stocked ______ for dealing with common injuries.
A. first aid kit
B. ambulance
C. emergency room
D. poison control center
II. 完形填空（共15小题）
Be Prepared: A First Aid Story
During a school hiking trip, we faced a real emergency. One student, Leo, slipped and fell, suffering a deep cut on his leg. Blood was flowing heavily — it was a case of severe 1 ______.
Our teacher, Mr. Davies, stayed 2 ______. He quickly 3 ______ the situation. First, he asked Leo to sit down and 4 ______ the injured leg. Then, using a 5 ______ from his first aid kit, he applied 6 ______ pressure directly on the wound to stop the bleeding.
Meanwhile, another student called for emergency services, clearly stating our 7 ______ and describing the 8 ______. While waiting, Mr. Davies kept checking Leo for signs of 9 ______, such as pale skin and dizziness, as blood loss could lead to this dangerous condition.
Leo’s wound was a serious 10 ______, not just a simple scrape. After the bleeding slowed, Mr. Davies covered it with a 11 ______ dressing to prevent infection. He also 12 ______ the leg with a makeshift splint to prevent further injury.
When the paramedics arrived, they praised our teacher's correct use of basic first aid, which helped 13 ______ the situation from worsening. They emphasized the importance of first aid knowledge in 14 ______ life during the critical minutes before professional help arrives.
This incident was a powerful lesson. It wasn't just about the 15 ______ supplies in the kit, but the knowledge and calmness to use them effectively.
1. A. bleeding B. choking C. poisoning D. burn
2. A. calm B. nervous C. shocked D. anxious
3. A. treated B. assessed C. ignored D. caused
4. A. elevate B. cool C. rinse D. warm
5. A. auto-injector B. thermometer C. clean cloth D. stinger
6. A. abdominal B. direct C. gentle D. rapid
7. A. destination B. location C. situation D. condition
8. A. equipment B. symptoms C. nature of the injury D. recovery position
9. A. hypothermia B. shock C. seizure D. heatstroke
10. A. abrasion B. laceration C. nosebleed D. sprain
11. A. sterile B. wet C. cold D. warm
12. A. immobilized B. removed C. elevated D. rubbed
13. A. prevent B. promote C. diagnose D. follow
14. A. risking B. preserving C. losing D. threatening
15. A. psychological B. disposable C. initial D. physical
III. 语法填空（共10小题）
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。
Dealing with a Nosebleed
Nosebleeds are common but can be frightening. 1 ______ (handle) one properly is important. First, have the person sit up and lean 2 ______ (slight) forward. This prevents blood from flowing down the throat. Then, ask them 3 ______ (pinch) the soft part of their nose firmly for 10-15 minutes. 4 ______ (breath) should continue through the mouth.
Avoid tilting the head back, as this can cause choking. 5 ______ (apply) a cold pack to the bridge of the nose can also help. Most nosebleeds stop 6 ______ (quick) with these steps. If bleeding continues for more than 20 minutes, or if it results from a 7 ______ (serious) injury, seek 8 ______ (medicine) attention immediately.
9 ______ (learn) these simple steps can help you act 10 ______ (confidence) and effectively.
IV. 应用文写作
假设你是学校“健康与安全俱乐部”（Health and Safety Club）的负责人李华。为提高学生急救意识，俱乐部将举办一场“校园急救知识讲座”（Campus First Aid Knowledge Lecture）。请你用英语写一则通知，在校英文公告栏发布。
内容需包括：
1. 讲座的目的和意义。
2. 讲座主要内容（至少提及三项急救技能，如处理轻微割伤、烧伤或进行CPR）。
3. 讲座的时间、地点和报名方式。
4. 鼓励同学们积极参加。
要求：
词数100-120；
使用本单元所学词汇至少5个；
格式正确，信息清晰。
参考答案及解析
I. 词义辨析
1. B first aid (急救)，指医生到达前的即时救护。
2. C CPR (心肺复苏)，针对无呼吸无脉搏的情况。
3. C apply pressure to (按压)，是止血的首要步骤。
4. A shock (休克)，定义为重要器官供血不足。
5. B running water (流动水)，处理轻度烧伤的正确方法。
6. C RICE (原则)，处理扭伤的标准流程。
7. A allergic (过敏)，严重时需要肾上腺素注射器。
8. A recovery position (复原卧位)，用于保持无意识但呼吸正常者气道通畅。
9. A embedded (嵌入的)，伤口中的异物不应随意取出。
10. A first aid kit (急救箱)，家庭应常备。
II. 完形填空
1. A bleeding (出血)，根据“血液流淌”判断。
2. A calm (冷静的)，是处理紧急情况的关键。
3. B assessed (评估)，急救的第一步是评估情况。
4. A elevate (抬高)，有助于减少腿部伤口的血流。
5. C clean cloth (干净的布)，用于直接按压伤口。
6. B direct (直接的)，apply direct pressure是固定搭配。
7. B location (地点)，呼叫急救时必须说明。
8. C nature of the injury (伤情的性质)，需要向急救人员描述。
9. B shock (休克)，失血可能导致休克。
10. B laceration (撕裂伤)，根据“深的切口”判断。
11. A sterile (无菌的)，覆盖伤口需用无菌敷料。
12. A immobilized (固定)，用夹板固定腿部。
13. A prevent (防止)，prevent...from worsening是常见搭配。
14. B preserving (保全)，first aid的目标是preserve life。
15. D physical (物质的/实体的)，与后文“知识”形成对比，指急救箱里的实体物资。
III. 语法填空
1. Handling (动名词作主语)
2. slightly (副词修饰动词lean)
3. to pinch (ask sb. to do sth. 结构)
4. Breathing (动名词作主语)
5. Applying (动名词作主语)
6. quickly (副词修饰动词stop)
7. serious (形容词修饰名词)
8. medical (形容词修饰名词)
9. Learning (动名词作主语)
10. confidently (副词修饰动词act)
IV. 应用文写作参考范文
Notice: Campus First Aid Knowledge Lecture
To enhance everyone's safety awareness and first aid skills, the Health and Safety Club is organizing a lecture.
The lecture aims to empower students with life-saving knowledge. Key topics include: how to stop bleeding from a minor cut, proper steps to treat a minor burn with running water, and an introduction to CPR. Mastering these skills allows you to act effectively in an emergency before professional help arrives.
The lecture will be held in the School Hall at 3:00 PM next Friday. To register, please email the club at healthclub@school.edu by next Wednesday.
Your participation could make a difference. Let’s learn to preserve life together!
Health and Safety Club
Li Hua
21世纪教育网(www.21cnjy.com)