Unit 5 First Aid 重点词汇精讲 课件-2027届高三英语人教版选择性必修第二册

该高中英语高考复习课件聚焦新人教版选择性必修二Unit 5 First Aid核心词汇，依据高考评价体系梳理词汇在阅读、完形、语法填空中的考查要求，通过2021-2026年高考真题（如2024新课标I卷delay、2026新课标I卷ease）分析考点权重，归纳语境填空、短语搭配等常考题型，体现备考针对性和实用性。 课件亮点在于“词汇精讲+真题演练+外刊拓展”三维训练，如以panic的过去式变化（panicked）和语境应用填空为例，结合高考链接题培养学生语言能力和思维品质。重点词组表（18个高频短语）和真题演练（语法填空）帮助学生掌握答题技巧，教师可借助系统考点梳理和实战素材提升复习效率，助力学生高考冲刺。

新人教版选择性必修二 Unit 5 First Aid 重点词汇精讲 Language Points 1. technique /tekˈniːk/ n. 技能；技术；技艺 派生词：technical adj. 技术的；technically adv. 技术上 【课文原句】 What first-aid technique does the picture show? 这幅图展示了哪种急救方法？ 【高考链接】 This technique enables sound detection using everyday items under natural lighting.（2026广州一模） 【用法搭配】 a first-aid technique 急救方法 master a technique 掌握一项技能 【语境应用】 ① After months of practice, she finally mastered several lifesaving ______________ (technique). ② 她深吸一口气，迅速运用课堂上学到的急救方法。 Taking a deep breath, she quickly applied the first-aid technique she had learnt in class. techniques 2. victim /ˈvɪktɪm/ n. 受害者；患者 同义表达：casualty n. 伤亡者；injured person 伤者 【课文原句】 Choking victims usually have only about four minutes before they collapse and sometimes die. 窒息患者通常只有大约四分钟便会昏倒，有时甚至死亡。 【高考链接】 She remembered what the first-aid book had said about moving the victim.（2021高考读后续写训练） 【用法搭配】 a choking victim 窒息患者 an accident victim 事故受害者 【语境应用】 ① The two injured ______________ (victim) were taken to hospital immediately. ② 看到伤者倒在地上，她立刻跪下查看他是否还有呼吸。 Seeing the victim lying on the ground, she immediately knelt down to check whether he was breathing. victims 3. urgent /ˈɜːdʒənt/ adj. 紧急的；急迫的；急切的 派生词：urgently adv. 紧急地；urgency n. 紧迫；急迫 【课文原句】 If the victim is suffering from second- or third-degree burns, there is an urgent need to take him or her to hospital at once. 如果伤者是二度或三度烧伤，就亟须立即送医。 【高考链接】 I placed socializing last because it is often the most flexible and least urgent.（2026新课标I卷） 【用法搭配】 an urgent need 迫切需要 urgent action 紧急行动 【语境应用】 ① The doctor called for the injured boy to be treated ______________ (urgent). ② 意识到情况十分危急，她毫不犹豫地拨打了急救电话。 Realising that the situation was urgent, she called the emergency services without hesitation. urgently 4. ease /iːz/ vi. & vt. 减轻；缓解 n. 容易；舒适；自在 派生词：easy adj. 容易的；easily adv. 容易地 【课文原句】 Cool water stops the burning process and eases the pain. 凉水可以终止灼烧过程并缓解疼痛。 【高考链接】 By the time they drove her to the station, the blizzard had eased into a soft stillness.（2026新课标I卷） 【用法搭配】 ease the pain 缓解疼痛 put sb at ease 使某人放松 【语境应用】 ① The pain ______________ (ease) considerably since the cold compress was applied. ② 她握住男孩的手，温柔的话语渐渐缓解了他的恐惧。 She held the boy's hand, and her gentle words gradually eased his fear. has eased 5. wrap /ræp/ vt. 包；裹；缠绕 派生词：wrapping n. 包装材料；wrapped adj. 包裹着的 【课文原句】 To perform the Heimlich manoeuvre, stand behind him and wrap your arms around his waist. 实施海姆立克急救法时，站在他身后，用双臂环抱他的腰。 【高考链接】 She placed a carefully wrapped box of homemade cookies on the table.（2026新课标I卷） 【用法搭配】 wrap A around B 用A环绕B wrap up 包好；结束 【语境应用】 ① The nurse covered the wound with a bandage and ______________ (wrap) it firmly yesterday. ② 她小心地用干净的布包住伤口，等待救护车到来。 She carefully wrapped the wound in a clean cloth and waited for the ambulance to arrive. wrapped 6. delay /dɪˈleɪ/ vi. & vt. 推迟；耽误 n. 延误；耽搁 相关表达：delayed adj. 延误的；without delay 立即 【课文原句】 There is no time for an ambulance to arrive, so first aid cannot be delayed. 没有时间等待救护车到达，因此急救刻不容缓。 【高考链接】 Due to a big storm, my flight had been delayed by an hour and a half.（2024新课标I卷） 【用法搭配】 without delay 立即；毫不耽搁 delay doing sth 推迟做某事 【语境应用】 ① Because of the storm, the rescue operation ______________ (delay) for two hours yesterday. ② 她没有片刻耽搁，立即冲向倒地的老人。 Without a moment's delay, she rushed towards the old man who had collapsed. was delayed 7. panic /ˈpænɪk/ vi. & vt. (panicked, panicked) 惊慌 n. 恐慌 派生词：panicky adj. 惊慌的；panic-stricken adj. 万分恐慌的 【课文原句】 When an emergency happens, it is important not to panic. 紧急情况发生时，保持镇定十分重要。 【高考链接】 If any chemical container is knocked over, don't panic.（2026新课标I卷） 【用法搭配】 panic over/about 因……惊慌 in a panic 惊慌地 【语境应用】 ① When the lights suddenly went out last night, several children ______________ (panic). ② 尽管周围的人陷入恐慌，她仍强迫自己保持冷静。 Although everyone around her was in a panic, she forced herself to remain calm. panicked 8. interrupt /ˌɪntəˈrʌpt/ vi. & vt. 打断；打扰；使暂停 派生词：interruption n. 打断；中断；uninterrupted adj. 不间断的 【课文原句】 Chen Wei, a high school student in Beijing, had his dinner interrupted when he heard someone screaming from another table. 北京高中生陈伟听见邻桌有人尖叫，他的晚餐因此被打断。 【高考链接】 There is no need to worry that someone might interrupt.（2023天津大学英语阅读材料） 【用法搭配】 interrupt sb 打断某人 interrupt a conversation 打断谈话 【语境应用】 ① The lesson ________________ (interrupt) by a fire alarm at ten o'clock yesterday morning. ② 一声尖叫打断了谈话，所有人都转身望向门口。 A scream interrupted the conversation, and everyone turned towards the door. was interrupted 9. scream /skriːm/ vi. & vt. 尖叫；高声喊 n. 尖叫声 同义词：shout vi. 喊叫；shriek vi. 尖叫 【课文原句】 He heard someone screaming from another table. 他听见邻桌有人在尖叫。 【高考链接】 He hung on for a few minutes and screamed for his father, but his father didn't hear him.（2022新课标II卷） 【用法搭配】 scream for help 高声呼救 let out a scream 发出尖叫 【语境应用】 ① Hearing footsteps behind her, she turned around and let out ______________ scream. ② 她听见孩子的尖叫声，立即循声跑去。 Hearing the child's scream, she immediately ran towards the sound. a 10. desperate /ˈdespərət/ adj. 绝望的；孤注一掷的；非常需要的 派生词：desperately adv. 绝望地；拼命地；desperation n. 绝望 【课文原句】 His desperate friends were slapping him on the back. 他焦急万分的朋友们正拍打着他的后背。 【高考链接】 Lauren says the idea came from pure desperation.（2025佛山高三质检一） 【用法搭配】 be desperate for 极度渴望…… be desperate to do 不顾一切地做…… 【语境应用】 ① The trapped climber waved ______________ (desperate) to attract the rescuers' attention. ② 她拼命呼救，声音在空荡荡的街道上回响。 She screamed desperately for help, her voice echoing along the empty street. desperately 11. practical /ˈpræktɪkl/ adj. 切实可行的；实际的；实践的 派生词：practice n. 实践；practically adv. 实际上 【课文原句】 First-aid training gives students practical skills that may save a life. 急救培训赋予学生可能挽救生命的实用技能。 【高考链接】 The performance conveyed the value of practical tools.（2026广州一模） 【用法搭配】 practical skills 实用技能 practical advice 切实可行的建议 【语境应用】 ① The instructor demonstrated how the advice could be applied ______________ (practical). ② 这次训练让她有信心把急救知识付诸实践。 The training gave her the confidence to put her first-aid knowledge into practice. practically 12. grab /ɡræb/ vt. (grabbed, grabbed) 抓住；攫取 n. 抓取 同义词：同义词：grasp vt. 抓紧；seize vt. 抓住 【课文原句】 Grab your fist with your other hand tightly. 用另一只手紧紧握住拳头。 【高考链接】 Instead, I grabbed an old, ugly composition notebook with a worn cover.（2026深圳一调） 【用法搭配】 grab sb by the arm 抓住某人的手臂 grab one's attention 吸引某人的注意 【语境应用】 ① The boy slipped, but his father ______________ (grab) him by the arm just in time. ② 她一把抓住孩子的手臂，把他从车流边拉了回来。 She grabbed the child by the arm and pulled him back from the traffic. grabbed 13. justify /ˈdʒʌstɪfaɪ/ vt. 证明……有道理；为……辩护 派生词：justification n. 正当理由；justified adj. 有正当理由的 【课文原句】 How can the writer justify the importance of learning first aid? 作者如何说明学习急救的重要性？ 【高考链接】 The evidence did not justify taking such a serious risk.（2025成都高三诊断性检测） 【用法搭配】 justify doing sth 证明做……有道理 justify one's decision 为某人的决定辩护 【语境应用】 ① There is no ______________ (justify) for ignoring basic safety rules. ② 事实证明，她立即采取行动是完全正确的。 The facts justified her decision to take immediate action. justification 14. collapse /kəˈlæps/ vi. 倒塌；昏倒；崩溃 n. 倒塌；崩溃 派生词：collapsed adj. 倒塌的；collapsible adj. 可折叠的 【课文原句】 Choking victims usually have only about four minutes before they collapse and sometimes die. 窒息患者通常只有大约四分钟便会昏倒，有时甚至死亡。 【高考链接】 Exhausted by the heat, one runner suddenly collapsed near the finish line.（2025杭州高三二模） 【用法搭配】 collapse to the ground 倒在地上 collapse from exhaustion 累得倒下 【语境应用】 ① The old bridge ______________ (collapse) during last night's storm. ② 老人突然倒地，她立即扶住他并大声呼救。 When the old man suddenly collapsed, she caught him and shouted for help. collapsed 【本单元重点词组】 1. a first-aid technique 急救方法 2. a choking victim 窒息患者 3. an urgent need 迫切需要 4. ease the pain 缓解疼痛 5. put sb at ease 使某人放松 6. wrap A around B 用A环绕B 7. without delay 立即；毫不耽搁 8. in a panic 惊慌地 9. interrupt a conversation 打断谈话 10. scream for help 高声呼救 11. let out a scream 发出尖叫 12. be desperate to do 不顾一切地做…… 13. practical skills 实用技能 14. grab sb by the arm 抓住某人的手臂 15. justify doing sth 证明做……有道理 16. collapse to the ground 倒在地上 17. out of shape 健康状况不好；走样 18. in good shape 健康状况良好 【真题演练】 　　Last Friday, our class 1. ________________ (attend) a first-aid workshop when a boy suddenly fell from his chair. The instructor asked us to stay calm and brought 2. __________ first-aid kit to his side. Two student 3. __________ (victim) in an earlier practice activity had taught us how easily panic could spread. A classmate 4. __________ had completed emergency training immediately checked whether the boy was breathing. She told the crowd 5. ____________ (remain) quiet while another student called the school nurse. Realising that the situation was urgent, the nurse moved 6. __________ (urgent) through the doorway and examined him. His injured wrist 7. _______________ (wrap) carefully before he was helped into a chair. The instructor then gave us 8. __________ (practice) advice on preventing similar accidents. Her calm response restored everyone's 9. ____________ (confident) within minutes. By the end of the workshop, we understood the value 10. __________ acting without delay. was attending a victims who to remain urgently was wrapped practical confidence of 【外刊改编】 改编自：American Heart Association｜2024 First Aid Guidelines 　　First aid can reduce harm before professional help arrives, especially when serious 1. __________ (injury) occur at home, at school, or outdoors. Before approaching, a helper should first make sure that the area is 2. __________ safe place. People 3. _____________ (advise) to call emergency services as soon as a life-threatening problem is recognised. The helper then checks the person's breathing, 4. __________ provides important information about the next step. Bleeding should be controlled 5. ______________ (immediate) by applying firm pressure with clean material. If the person collapses, the helper needs 6. __________ (check) responsiveness and follow the emergency operator's directions. Regular training makes these skills more 7. __________ (practice) and easier to recall under pressure. Well-prepared 8. _____________ (respond) are also less likely to panic when others begin to scream. Help should continue until professionals arrive or 9. __________ the person begins to recover. The guidance places strong emphasis 10. __________ calm action, clear communication, and personal safety. injuries a are advised which immediately to check practical responders until on $