Unit 5 First Aid 单元知识点清单-2025-2026学年高中英语人教版选择性必修第二册

选必2 UNIT5 Ⅰ 阅读单词 1. organ, organic, organize, organism organ n. 器官；机构；风琴organic adj. 有机的；器官的 organize v. 组织；安排organism n. 生物体；有机体 2. fall victim to sth成为…的受害者；深受…之害 3. radiation n. 辐射；放射radiant adj. 辐射的；容光焕发的 4. suburb n. 郊区；城郊urban adj. 城市的；都市的sub- 前缀，表 “下；次；亚” 5. brochure n. 小册子；手册leaflet n. 传单；小册子 6. nerve n. 神经；勇气；v. 鼓起勇气 get up the nerve / nerve yourself for sth / to do sth鼓起勇气做某事 7. membership; citizenship; sportsmanship; “-ship” membership n. 会员资格；成员资格citizenship n. 公民身份；国籍 sportsmanship n. 体育精神；运动员风范 -ship 后缀，表 “身份；资格；状态” 8. weave v. 编织；编造（过去式 wove，过去分词 woven） weave love and warmth into the fabric of our life/heart将爱与温暖编织进我们的生活/心灵 9. dear fellow students亲爱的同学们 10. obstruct v. 阻碍；阻塞obstacle n. 障碍；阻碍obstruction n. 阻塞；障碍物 Ⅱ 识记单词 1. wrapped v. 包裹（wrap 的过去式 / 过去分词） wrapper n. 包装纸；包装袋be wrapped in one's thoughts陷入沉思 2. delay doing/ postpone doing/ put off doing v. 推迟；延期 without delay / without hesitation毫不拖延；毫不犹豫 3. drown v. 淹死；淹没；沉浸于 be drowned by floods被洪水淹没drown his sorrow借酒消愁 be drowned in = be immersed in沉浸于 4. panic, panicked, panicky panic v. 恐慌；惊慌；n. 恐慌panicked adj. 惊慌的；v. 恐慌（panic 的过去式 / 过去分词） panicky adj. 恐慌的；惊慌失措的 5. scream v. 尖叫；呼喊；n. 尖叫声 6. swallow v. 吞咽；吞没；忍受；n. 燕子 She was swallowed by the darkness 她被黑暗吞没 swallow your pride放下自尊 swallow his excuse轻信他的借口 Ⅱ 识记单词延续 1. grab - grabbed; grab hold of grab v. 抓住；夺取；n. 抓；夺grab hold of抓住；握住 2. collapse v. 倒塌；崩溃；倒下；n. 倒塌；崩溃fall down倒下；倒塌 3. the seniors / the elderly老年人；长者 4. choke v. 窒息；哽咽；阻塞 Despair choked her words. 绝望让她哽咽得说不出话 His voice was choked with rage 他的声音因愤怒而哽咽 5. slip - slipped; slip v. 滑倒；溜走；n. 滑倒；小错误 slip into the room溜进房间 slippery adj. 滑的；狡猾的 6. welfare n. 福利；福祉wellbeing n. 幸福；健康；福祉 Ⅲ 拓展单词 1. loosen restriction on…放宽对…的限制 2. urge that sb should do; urge sb to do; have an urge to do urge v. 敦促；催促；n. 冲动；强烈欲望 urge that sb should do; urge sb to do敦促某人做某事 have an urge to do有做某事的冲动 3. at ease自在；安心ease sb of减轻某人的…… 4. operate on sb给某人做手术experiment on sb在某人身上做实验 5. interrupt … with …用…打断…… 6. in practice实际上；在实践中 7. a tight budget; tighten your belt; make ends meet; balance your account a tight budget预算紧张 tighten your belt勒紧裤腰带；节省开支 make ends meet收支平衡 balance your account平衡账目 8. just adj/adv. justice; justify; justified; justification just adj 公正的；合理的；adv. 刚刚；仅仅 justice n. 正义；公正；司法justify v. 证明…正当；为…辩护 justified adj. 有正当理由的；合理的justification n. 正当理由；辩护 9. swell v. 膨胀；肿胀；增强；（过去式 swelled，过去分词 swollen/swelled） Your ambition is swelling 你的野心在膨胀 The number of applicants has swollen to more than 200 申请者人数已增至 200 多人 He couldn't control the irritation that swelled in his heart 他无法控制心中涌起的怒火 He never swells with pride for success 他从不因成功而骄傲自满 10. desperate adj. 绝望的；迫切的 be desperate for / to do…迫切想要…… be anxious / thirsty / hungry / dying / long for / to do渴望…… desperation n. 绝望；不顾一切 Ⅳ 记短语 1. burn - burnt - burnt / burned - burned v. 燃烧；烧毁；烫伤（过去式 / 过去分词 burnt/burned） 2. apply … to …把…应用于……；涂抹 apply oneself to …致力于…… be applied to = be devoted to致力于；专心于 3. help sb to one's feet扶某人站起来on one's feet站立；恢复健康 spring/jump/leap to one's feet猛地站起来 spring - sprang - sprung v. 跳；弹起；涌现（过去式 sprang，过去分词 sprung） 4. keep in shape保持体型；保持健康out of shape体型走样；不健康 5. a variety of = various/varied / varieties of各种各样的 6. stop / prevent / ban / discourage / forbid / prohibit … from doing阻止 / 禁止…做某事 单元重点句型与语法结构 1. while 表示对比 He was now holding his throat with his face turning red, while his desperate friends were slapping him on the back. 他这会儿正扼住自己的喉咙，脸涨得通红，他绝望的朋友们正在拍打他的后背。 2. as 引导非限制性定语从句 As you can imagine, getting burnt can lead to very serious injuries. 正如你能想象的那样，皮肤烧伤会导致非常严重的伤害。 3. unless 引导条件状语从句 + if 省略结构 Remove any clothes using scissors if necessary, unless you see the fabric sticking to the burnt skin. 如有必要，用剪刀剪掉烧伤部位的衣服，除非你看到衣服与被烧伤的皮肤粘连在一起。 if necessary：如果有必要的话（完整：if it is necessary） if possible：如果有可能的话（完整：if it is possible） if any：如果有的话（表数量极少：if there is any） if so：如果是这样的话（完整形式：if it is so） if ever：如果有过的话（表极少发生：if it ever happens） if not：如果不这样的话；否则（完整：if it is not so） 其他常见省略句式 when/while/once/unless + 形容词/分词 when necessary：必要时 while waiting：等待时 once published：一旦出版 unless invited：除非被邀请 as if/as though + 形容词 / 分词 as if drunk：仿佛喝醉了 as though frozen：仿佛冻住了 比较状语从句省略 than expected：比预期的 than planned：比计划的 祈使句 + and/or + 陈述句 Work hard, and you'll succeed.：努力工作，你就会成功 Hurry up, or you'll miss the train.：快点，否则你会错过火车 4. 5. there is an urgent need to do sth 急需做某事 If the victim is suffering from second or third-degree burns, there is an urgent need to take him/her to the hospital at once. 如果伤者是二度或三度烧伤，就需要立即送他 / 她去医院。 6. with 复合结构（with + 宾语 + 宾语补足语） He was now holding his throat with his face turning red, while his desperate friends were slapping him on the back. 他这会儿正掐着喉咙，脸憋得通红，而绝望的朋友们则拍着他的背。 7. have sth done 结构（让某事被做） Chen Wei, a high school student in Beijing, had his dinner interrupted when he heard someone screaming from another table. 陈伟是北京的一名高中生，当他听到另一张桌子有人在尖叫时，他的晚餐被打断了。 8. 动名词短语作主语 Putting butter or oil on burns helps because it may reduce swelling and ease discomfort. 在烧伤处涂黄油或食用油会有帮助，因为它可以消肿和缓解不适。 9. 过去分词短语作定语 Examples include mild sunburn and burns caused by other minor household incidents. 例子包括轻微的晒伤和其他轻微的家庭事故造成的烧伤。 10. “so...that...” 结果状语从句 It is so easy, in fact, that almost anyone can learn how.事实上，它简单到几乎任何人都能学会。 11. “be doing...when...” 句式（正在做某事，这时突然……） One day, she was in her living room cleaning the windows, when suddenly she could no longer feel the right side of her body.有一天，她正在客厅擦窗户，突然感觉自己右侧的身体没有知觉了。 一、单元写作任务 本单元的话题是 First Aid（急救），与此相关的写作任务为撰写一篇急救经历叙事记叙文。这类写作以叙述事件过程为主，需包含 “事件起因 — 急救实施 — 结果感悟” 的完整情节，通过具体动作描写和心理描写，展现急救的紧迫性与重要性，让读者在了解故事的同时，掌握基础急救知识并产生感悟。 二、通用表达 1. 话题词汇 (1) 急救 first aid (2) 实施急救 perform/give first aid (3) 扭伤脚踝 sprain one’s ankle (4) 肿胀 swell up (5) 包扎伤口 wrap the wound (6) 口对口人工呼吸 mouth-to-mouth rescue breathing (7) 保持冷静 stay/keep calm (8) 紧急情况 emergency situation (9) 松一口气 breathe a sigh of relief (10) 急救知识 first-aid knowledge 2. 话题句式 (1) 段首句（引出事件） ① I’m writing to share with you an unforgettable experience of giving first aid to someone in need. 我写这篇文章是为了和你分享一次为他人实施急救的难忘经历。 ② Never will I forget the day when I used the first-aid skills I learned at school to help a classmate. 我永远不会忘记那天，我用在学校学到的急救技能帮助了一位同学。 (2) 主体段落（描述急救过程） ① Seeing that he was choking on a piece of steak and struggling to breathe, I stayed calm and immediately asked him to stand up and lean forward. 看到他被一块牛排噎住、呼吸困难，我保持冷静，立刻让他站起来并向前倾。 ② I patted his upper back firmly several times, and finally the obstruction was forced out of his throat. 我用力拍打他的上背部数次，最终异物被排出了喉咙。 ③ Unless the fabric sticks to the burnt skin, we should remove the clothes around the burn with scissors if necessary. 除非布料粘连在烧伤的皮肤上，否则必要时我们应该用剪刀剪掉烧伤部位周围的衣物。 (3) 段尾句（总结感悟） ① This experience made me realize that mastering basic first-aid knowledge is not only beneficial to ourselves but also to others around us. 这次经历让我意识到，掌握基本的急救知识不仅对自己有益，也对身边的人有帮助。 ② I sincerely hope that everyone can learn some first-aid skills, which may save a life in an emergency. 我真诚地希望每个人都能学习一些急救技能，这些技能在紧急情况下可能会挽救一条生命。 三、范文背诵 Dear Tom, I’m writing to share with you an unforgettable first-aid experience that I had last month. Last Friday afternoon, my classmate Mike suddenly fell down while playing basketball on the playground. I ran to him at once and found that his left ankle was swollen badly and he was in great pain. Remembering what I had learned in the first-aid class, I asked him not to move his ankle. Then I took out a bottle of cold water from my schoolbag and applied it to his swollen ankle to reduce the pain and swelling. Ten minutes later, I helped him to stand up slowly and walked him to the school clinic with another classmate. The doctor praised me for my proper first-aid measures, saying that my timely help prevented his injury from getting worse. This experience made me deeply understand the importance of first-aid knowledge. It is a skill that everyone should master. I sincerely hope that you can also learn some basic first-aid skills to deal with unexpected emergencies. 学科网（北京）股份有限公司 $