Unit 5 First Aid 单词练习-2026-2027学年高中英语人教版选择性必修第二册

**基本信息** 聚焦单元核心词汇，通过词形转换与语境应用双模块，系统构建“基础变形-用法拓展-情境实践”的词汇能力培养体系，提升语言理解与表达能力。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |词形变化|20组词性转换|词根词缀规则、同根词关联记忆|从名词/形容词到动词/副词的词性派生，构建词汇网络| |重点词汇讲解|10个核心词（含例句/填空）|固定搭配（如in urgent need of）、句型应用（urge that...）、拓展词族|从基础含义到语境用法，结合例句强化语言运用，培养学习策略|

高二英语选择性必修二Unit5 单词 Learning Objectives： 1. Be able to spell the words and expressions of this unit correctly. 2. Be able to use the key words and expressions of this unit according to their context. Part1、词形变化 1. 技能，技术n.__________ 技术的技能的adj._________技术员，技师n.___________ 科学和技术_____________ 2.触觉_________________ 听觉_________________ 嗅觉 ____________________ 视觉__________________味觉__________________幽默感 ___________________ 3.较小的，次要的______ 少数，少数民族n._________主要的adj._______ 多数,大多数n._________ 4.松的adj.______ 使变松v.______ 紧的，牢固的 adj.________; adv.________ (使）变紧；（使）加紧 vt. _____________ 5.紧急的，急迫的adj.___________; adv.___________ 紧急，紧迫n._____________ 6.接线员，操作员________ 操作，动手术v._________操作,手术,管理n.___________ 7.流血，失血v.________(_______, _______) n.___________ 流血的adj.__________ 8.使惊慌v. _______ (__________, _________, _________) 惊慌n.__________ 9.绝望的，孤注一掷的adj.__________ adv._________ 拼命，不顾一切 n.__________ 10.实际的实践的adj.__________ adv.________实践，练习n.__________ v. ________ 11. 打断打扰 v. ___________ n.____________ 12. 用电的，电动的_____________ 与电有关的____________ 电，电能n.________ 13.肿胀的___________ 膨胀，肿胀 v__________(____________, ____________) 14.郊区城外 n.__________ 乡村的 ___________ 城市的adj____________ 15.抓住，抢夺(v.)____________(____________, ___________) 16.打，拍(v.)_________(____________, ___________) 17.滑倒，溜走(v.)________(________, _________) 滑的；滑头的 adj._______________ 18.包，裹 (v.) ___________(___________, __________) 19.___________ n.器官; ____________ adj.有机的____________ n.有机体生物 20. ___________ n.神经; ___________ adj.紧张的; ____________adv.紧张地 Part 2.重点词汇讲解及练习 1. sense of touch触觉 a sense of responsibility/duty责任感 a sense of direction/humour/achievement/belonging/ satisfaction /loss 方向感/幽默感/成就感/归属感/满足感/失落感 common sense 常识 make sense (of) 有意义，讲得通 2. urgent adj.紧急的，急迫的急切的 an urgent matter 紧急的事情 urgent action 紧急行动 in urgent need of急需--- an urgent need to do sth急需做某事 Eg: 1）Every minute of the day is filled with urgent matters. 一天中的每分钟都排满了亟待解决的事情。 2)___________________________________________________________________ 他急需医疗看护。 【拓展】 urge v.督促，极力主张 urge sb to do sth催促某人做某事 urge that--(should +do)竭力主张----- Eg:3)____________________________________________________________________ 这份报告呼吁教所有的儿童游泳。 3. ease v.（使）宽慰，减轻，缓解 n.容易，舒适 ease discomfort/the pain 减轻不适/ 痛苦 ease one’s mind宽慰某人 feel\ be at ease 感到舒适，不拘束，自由自在 with ease 轻易地，毫不费劲地(做状语） put sb. at ease 使某人放松，舒适，自在 take one’s ease休息，轻松一下 Eg:_____________________________________________________________________他已轻松地通过了考试。 4. wrap v 包，裹；（用手臂等）围住 wrap the burnt area loosely把烧伤部位包得松松的 wrap up 包扎，包裹；住嘴；穿暖和的衣服 wrap sth in sth用……包起来 wrap sth. around sb. 用某物缠绕 / 围紧某人 Eg:1)____________________________________________________________________ 他花了一个晚上的时间把新年礼物都包了起来。 2)_______________________________________________________________________如果可能的话，用干净的布松松地包裹烧伤的区域。 5. delay v.\ n. 推迟，延期，耽误 without delay 毫不迟疑地 delay doing sth (= put off doing sth = postpone doing sth) 延迟做某事 delay sth until...把某事推迟到…… Eg:1)____________________________________________________________________ 请马上把这个紧急的消息发给他。 2)_______________________________________________________________________我乘坐的航班因大雨而延误了。 3)Never delay doing something you should finish today. ___________________________ 6. panic v. 使惊慌 (panicked\ panicking)； n.惊慌，恐慌 panic sb. into doing sth. 使某人仓皇做某事，使仓促行动 in（a）panic 惊慌失措地（表示状态） get into a panic 陷入恐慌中（表示动作） in a state of panic 处于惊恐状态 Eg: 1)Shoppers are panicked into____________(buy) things they don’t need. 2)The little boy was _________,when he made some mistakes. 7. interrupt v. 打断，打扰，使中断 interruption n. have his dinner interrupted打断他的晚餐 be interrupted by 被---打断 without interruption 连续地；不断地 Eg:1)____________________________________________________________________ 他正在写诗被敲门声打断。 2） _____________________________________________________________________ 他坚持锻炼，多年来从未间断。 8. desperate adj.绝望的，孤注一掷的，非常需要的 be desperate for... 非常需要，为----而拼命 be desperate to do... 非常渴望做--- in desperate need of...急需---- in desperation 绝望地；不顾一切地 Eg:1)___________________________________________________________________.毫无疑问，他渴望知识 2) ______________________________________________________________________ 在绝望中，那个女孩从窗户跳出来躲避火灾。 9. help sb to one’s feet 帮助某人站起身来 rise to one’s feet 站起来 jump to one’s feet 跳起来 struggle to one’s feet 挣扎着站起来 Eg:_____________________________________________________________________ 看到孩子跌倒，年轻的妈妈扶他站了起来。 10. practical adj.切实可行的;实际的;实践的 practise vt.& vi.练习;训练 practise doing练习做…… practice n.实践;练习 put sth into practice Eg: 1)我们应该充分利用每个机会练习英语。 ________________________________________________________________________ 2).她决定把新想法付诸实践。 ________________________________________________________________________ 高二英语选择性必修二Unit5 单词学案答案 Part1 词形变化 1. technique technical technician science and technology 2. sense of touch sense of hearing sense of smell sense of sight sense of taste a sense of humour 3. minor minority major majority 4. loose loosen tight tightly tighten 5. urgent urgently urgency 6. operator operate operation 7. bleed bled bled bleeding blood bloody 8. panic panicked panicked panicking panic 9. desperate desperately desperation 10. practical practically practice practise 11. interrupt interruption 12. electric electrical electricity 13. swollen swell swelled, swollen 14. suburb rural urban 15. grab grabbed grabbed 16. slap slapped slapped 17. slip slipped slipped slippery 18. wrap wrapped wrapped 19. organ organic organism 20. nerve nervous nervously Part 2.重点词汇讲解及练习 2. 2)He was in urgent need of medical attention 3)The report urged that all children be taught to swim 3. He has passed the exam with ease. 4. 1)He spent the evening wrapping up the New Year’s presents. 2)Wrap the burnt area loosely with a cloth if possible. 5. 1)Please send him the urgent information without delay 2)My flight was delayed because of the heavy rain. 3)今日事今日毕。 6.1)buying 2)in 7.1)He was writing a poem when he was interrupted by a knock at the door. 2)He has kept up physical training for several years without interruption . 8.1)Undoubtedly, he is desperate for knowledge. 2)In desperation, the girl jumped out of the window to escape the fire. 9. Seeing her child fall over,the young mother helped him to his feet. 10. 1)We should make full use of every chance to practise speaking English. 2)She’s determined to put her new ideas into practice. ( 1 ) 学科网（北京）股份有限公司 $