专题05 Unit 5 First Aid-【语境大串记】 词汇语境串记单元学案-2026-2027学年高中英语人教版选择性必修第二册

该高中英语单元学案以“First Aid”为主题，通过“语境串记与词块积累—词形转变—梯度复现练习—关联拓展巩固”的递进式设计，构建“词汇输入—内化转化—综合应用”的完整学习路径，系统整合单元73个核心词汇及词块，实现知识建构的连贯性。 亮点在于“情境化词汇记忆+多维度能力训练”设计，如通过“急救故事”语境自然融入ankle、swell等词汇，结合词形转变表、易混词辨析等任务培养语言能力，梯度练习（阅读理解、句型转换）提升思维品质，“顽固词库”助力个性化学习，为教师实施单元复习提供针对性强、素养导向的教学支持。

专题05 第五单元 语境串记单元记忆学案（人教版2019） （ 知识点来源： 选择性必修二 Unit 5 First Aid ） 学校:_____________ 姓名：______________ 班级：__________ 座号：__________ 目录 第一部分：语境串记与词块积累 1 第二部分：词形转变表 3 第三部分：梯度复现与多题型练习 3 第四部分：关联拓展与循环巩固 12 第五部分：单元完整词汇表（Unit 5 First Aid，共73词） 16 第六部分：单元"顽固词库" 18 第一部分：语境串记与词块积累 A. 语境串记单词（英文原文） The First Aid That Saved a Life First aid is the first help we give to a person who is suddenly hurt or ill, and it can save lives if we act quickly and correctly. Last summer, my younger brother was playing in the garden when he slipped on the wet ground and hurt his ankle, and people should always be careful not to slip on such wet ground. His ankle began to swell immediately, and a small blister appeared on the skin. We knew that we should not move him carelessly, so we called the ambulance at once and told the operator everything clearly. The paramedics arrived in a few minutes and checked his vital signs carefully. They told us to keep the injured part still and to wrap it gently with a clean piece of fabric. My brother felt great ease when the doctors said that the injury was minor and that there was no serious damage to his nerves. His swollen foot was treated with a cold cloth, and he was told to rest in the hospital ward for a few days. Tthe next week, we attended a first aid course at school, where we learned many useful techniques. The teacher gave us a leaflet about common accidents, and she explained that every part of the body has its own important organs. She told us that a burn from acid, a cut from a piece of glass, or a bite from a mosquito could all be dangerous if we did not deal with them properly. We learned how to stop bleeding: first, press the wound with a clean cloth to help it bleed less; then, if the wound is deep, cover it and go to the hospital quickly. We also learned how to help a person who is drowning in the water, and how to avoid an electric shock by staying away from broken wires. The teacher warned us that a small layer of skin can protect us from many dangers, and that we should never feel panic when an accident happens. Instead, we should stay calm, check the situation, and act in a practical and careful way. One day, our neighbour, an elderly man, choked on a piece of steak while he was eating dinner. His face turned red, and he could not speak or breathe, and his throat seemed to be blocked. My father, who had learned the right technique, quickly helped him: he stood behind the old man, made a fist, and pressed it against the man's upper stomach with a strong and quick motion. The piece of meat came out, and the old man could breathe again. We helped him to his feet and gave him a cup of water, and he thanked us with a warm smile. The fellow diners in the restaurant all cheered, and the waiter said that our quick action had saved the man's life. We learned that when a person is choked, we should never interrupt the rescue or waste time, and we should not slap him on the back in the wrong way. The most urgent thing is to keep calm and act at once, because every second counts. Since then, I have kept a first aid box at home with bandages, needles and an IV needle, and I have also learned to read the manual that comes with it. I know that we should check a person's breathing and see if he is face up or face down before giving help, and that we should call the doctors immediately if the situation is serious. We should never delay when an accident happens, and we should try our best to justify every action with correct knowledge. A person's welfare is the most important thing, and we should always be ready to help others. Some people live in the suburb or in a foggy area, and they should keep the first aid skills fresh in their minds. I have learned that even a simple technique can make a big difference, and that the true value of first aid lies in the lives we can save. The doctor also told us that we should protect our skin from the strong rays of the sun and from dangerous radiation, because they can harm the body like a silent toxin. Even a small cut of a few millimetres should be cleaned carefully, and a burn that goes underneath the skin needs professional help. In our daily life, we should be careful of the electric wires, keep the carpet dry, and make sure that the bath water is not too hot when we use the bathtub. A person who feels loose and weak after an illness should rest, and if he suddenly collapses, we must help him at once. We should also use our sense of touch to feel the wound, because it tells us whether it is getting better or worse. My dream is to join a volunteer group and help more people, I have also learned that when a person is choking, we should never grab him too hard or make him more desperate. The food stuck in the obstruction of the throat can be removed with the right skill, and we should always act with a tight and firm hand. If a friend sprains his ankle, we should help sb. to one's feet him carefully, and if he begins to scream in pain, we should calm him down and let him swallow some water slowly. Some people who often sleep in are out of shape, and a person who lives in a foggy town should be even more careful. When the accident happened, the victim was taken to the hospital at once, and his bandage was tied tightly enough to stop the bleeding. As a member of the school first aid club, I paid my membership and began to take part in the training every week, because every life deserves our care and attention. B. 语境串记单词（汉语译文） 急救是我们对突然受伤或生病的人提供的第一帮助，如果我们行动迅速而正确，它能挽救生命。去年夏天，我弟弟在花园里玩耍时在湿地上滑倒(slip)，伤了脚踝(ankle)。他的脚踝立刻开始肿胀(swell)，皮肤上出现了一个小水疱(blister)。我们知道不能鲁莽地移动他，于是立即叫了救护车(ambulance)，向接线员(operator)清楚地说明了情况。几分钟后急救医生(paramedic)赶到，仔细检查了他的生命体征(vital sign)。他们告诉我们保持受伤部位不动，用一块干净的织物(fabric)轻轻包裹(wrap)它。当医生说他伤势轻微(minor)、神经(nerve)没有严重损伤时，弟弟感到非常宽慰(ease)。他肿胀(swollen)的脚用冷布敷着，被告知要在医院病房(ward)里休息几天。 第二周，我们参加了学校的急救课程，学到了许多有用的技术(technique)。老师发给我们一份关于常见事故的宣传单(leaflet)，并解释说身体的每个部分都有自己的重要器官(organ)。她告诉我们，酸(acid)灼伤、玻璃割伤或蚊子(mosquito)叮咬，如果处理不当都可能很危险。我们学会了如何止血(bleeding)：首先用干净的布按压伤口，让它少流(bleed)血；然后，如果伤口很深，包扎好后尽快去医院。我们还学会了如何帮助溺水(drown)的人，以及如何远离破损电线以避免触电(electric shock)。老师告诫我们，一层(layer)薄薄的皮肤可以保护我们免受许多危险，事故发生时我们绝不应感到惊慌(panic)。相反，我们应该保持冷静，检查情况，以切实可行(practical)而谨慎的方式行动。医生还告诉我们，要保护皮肤免受强烈光线(ray)和危险辐射(radiation)的伤害，因为它们会像无声的毒素(toxin)一样伤害身体。即使几毫米(millimetre)的小伤口也要仔细清理，深入(underneath)皮肤的烧伤需要专业救治。日常生活中，我们要小心电线(electric)，保持地毯(carpet)干燥，用浴缸(bathtub)时确保洗澡(bath)水不太烫。病后感到虚弱松散(loose)的人应该休息，如果他突然昏倒(collapse)，我们必须立即帮助他。我们还应该善用触觉(sense of touch)感受伤口，因为它能告诉我们伤口是在好转还是恶化。 有一天，我们的邻居——一位上了年纪(elderly)的老人——吃晚饭时被一块牛排(steak)噎住了。他脸色通红，说不出话也喘不上气，喉咙(throat)似乎被堵住了。我父亲学过正确的技术，迅速帮助了他：他站在老人身后，握拳(fist)，用有力而快速的运动(motion)按压老人上腹部。肉块出来了，老人又能呼吸了。我们帮他站起身来(help sb. to one's feet)，递给他一杯水，他微笑着感谢我们。餐厅里的其他同伴(fellow)就餐者(diner)都欢呼起来，服务员说我们迅速的行动救了老人的命。我们学到，当一个人被噎住(choke)时，我们绝不应打断(interrupt)抢救或浪费时间，也不应以错误的方式拍打(slap)他的背。最紧急(urgent)的是保持冷静、立即行动，因为每一秒都很宝贵。 从那以后，我在家里备了一个急救箱，里面有绷带、针(needle)和静脉注射针(IV needle)，我还学会了阅读随附的使用手册(manual)。事故发生时，伤者(victim)被立即送往医院，他的绷带被系得足够紧(tightly)以止住流血。我知道，在施救前要检查一个人的呼吸，看他是否面朝上(face up)或面朝下(face down)，如果情况严重应立即呼叫医生。事故发生时我们绝不应延误(delay)，并应努力用正确的知识来证明(justify)每一个行动。一个人的福祉(welfare)是最重要的，我们应该随时准备帮助他人。有些人住在郊区(suburb)或多雾地区，他们应该时刻牢记急救技能。我懂得，即使一种简单的技术也能带来巨大改变，急救的真正价值在于我们能挽救的生命。我还学到，当一个人被噎住时，我们绝不应抓(grab)得太用力或让他更绝望(desperate)。卡在喉咙堵塞物(obstruction)里的食物可以用正确的技巧取出，我们应该总是用坚定而紧(tight)的手行动。如果朋友扭伤(sprain)了脚踝，我们应该小心地帮他站起身来；如果他痛苦地尖叫(scream)，我们应该安抚他，让他慢慢吞下(swallow)一些水。一些经常睡懒觉(sleep in)的人身体状况不佳(out of shape)，住在多雾(foggy)城镇的人更应该小心。作为学校急救俱乐部的成员，我交了会员费(membership)并开始每周参加训练，因为每个生命都值得我们的关心和关注。我的梦想是加入志愿者团体帮助更多人。 第二部分：词形转变表 序号 原词 词形变化 1 swell vi.肿胀 swollen (adj.) 肿胀的；swelling (n.) 肿胀 2 bleed vi.流血 bleeding (n.) 流血；blood (n.) 血液；bloody (adj.) 血腥的 3 panic vi.惊慌 panicked (过去式)；panicking (现在分词)；panicky (adj.) 恐慌的 4 interrupt vt.打断 interruption (n.) 打断；interrupted (adj.) 被打断的 5 urgent adj.紧急的 urgency (n.) 紧急；urgently (adv.) 紧急地 6 practical adj.实际的 practice (n.) 实践；practically (adv.) 实际地；impractical (adj.) 不切实际的 7 tight adj.紧的 tightly (adv.) 紧紧地；tighten (vt.) 收紧 8 justify vt.证明有理 justification (n.) 理由；justifiable (adj.) 可证明为正当的 9 collapse vi.倒塌 collapsed (过去式)；collapsing (现在分词) 10 electric adj.电的 electricity (n.) 电；electrical (adj.) 电气的 11 minor adj.较小的 minority (n.) 少数；minors (n.) 未成年人 12 loose adj.松的 loosely (adv.) 松散地；loosen (vt.) 松开 13 motion n.运动 motional (adj.) 运动的；motionless (adj.) 静止的 14 swallow vt.吞下 swallowing (n.) 吞咽；swallowed (过去式) 15 victim n.受害者 victimise (vt.) 使受害；victimless (adj.) 无受害者的 第三部分：梯度复现与多题型练习 题型1：英汉互译（30题） 乐思英语 ·语境串记单词 第 18 / 18 页 学科网（北京）股份有限公司 子题A：英译中（20个） 1. technique → __________ 2. leaflet → __________ 3. organ → __________ 4. victim → __________ 5. swollen → __________ 6. blister → __________ 7. nerve → __________ 8. fabric → __________ 9. urgent → __________ 10. paramedic → __________ 11. swallow → __________ 12. wrap → __________ 13. ambulance → __________ 14. delay → __________ 15. needle → __________ 16. panic → __________ 17. interrupt → __________ 18. scream → __________ 19. throat → __________ 20. drown → __________ 子题B：中译英（10个） 1. 技术 → __________ 2. 器官 → __________ 3. 肿胀的 → __________ 4. 紧急的 → __________ 5. 救护车 → __________ 6. 针 → __________ 7. 惊慌 → __________ 8. 打断 → __________ 9. 喉咙 → __________ 10. 溺水 → __________ 【答案与解析】 子题A（英译中）： 1. technique — 技术 2. leaflet — 宣传单 3. organ — 器官 4. victim — 受害者 5. swollen — 肿胀的 6. blister — 水疱 7. nerve — 神经 8. fabric — 织物 9. urgent — 紧急的 10. paramedic — 急救医生 11. swallow — 吞下 12. wrap — 包裹 13. ambulance — 救护车 14. delay — 延误 15. needle — 针 16. panic — 惊慌 17. interrupt — 打断 18. scream — 尖叫 19. throat — 喉咙 20. drown — 溺水 子题B（中译英）： 1. technique 2. organ 3. swollen 4. urgent 5. ambulance 6. needle 7. panic 8. interrupt 9. throat 10. drown 题型2：词形变换（10题） 1. The doctor checked the injured leg carefully and said that the __________ (swell) would go down in a few days. 答案： swelling 解析：句意： 医生仔细检查了受伤的腿，说肿胀几天后就会消退；swell 的名词 swelling 表示"肿胀"，作主语。 2. The brave and kind rescuer acted with great __________ (urgent) and saved the drowning boy in time at the lake. 答案： urgency 解析：句意： 勇敢的救援者以极大的紧迫感行动，及时救起了溺水的男孩；urgent 的名词 urgency 表示"紧急；紧迫"，with urgency 为搭配。 3. The careful nurse used a clean piece of cloth to stop the __________ (bleed) from the deep wound on the leg. 答案： bleeding 解析：句意： 护士用干净的布止住深伤口的流血；bleed 的名词 bleeding 表示"流血；失血"，stop the bleeding 为搭配。 4. The sudden and very loud noise from outside caused a great __________ (interrupt) to the quiet and careful rescue work. 答案： interruption 解析：句意： 突然的巨响打断了安静的救援工作；interrupt 的名词 interruption 表示"打断；中断"，作宾语。 5. The patient and kind teacher explained the first aid steps in a very __________ (practice) and clear way to the young students. 答案： practical 解析：句意： 老师以非常实际而清晰的方式讲解了急救步骤；practice 的形容词 practical 表示"实际的；切实可行的"，修饰 way。 6. The old man's precious and valuable life was saved because of the young man's quick and __________ (decide) action that day. 答案： decisive 解析：句意： 老人的生命得救是因为年轻人迅速而果断的行动；decide 的形容词 decisive 表示"果断的；决定性的"，修饰 action。 7. The __________ (tight) of the bandage around the deep wound should be just right, not too loose and not too tight. 答案： tightness 解析：句意： 绷带的松紧度应该恰到好处，既不太松也不太紧；tight 的名词 tightness 表示"紧；紧度"，作主语。 8. The experienced doctors worked day and night to reduce the __________ (press) on the injured man's brain in the hospital. 答案： pressure 解析：句意： 医生们夜以继日地工作，以减轻伤员脑部的压力；press 的名词 pressure 表示"压力"，作宾语。 9. The brave and very patient nurse showed great __________ (calm) when the sick patient suddenly began to scream very loudly. 答案： calmness 解析：句意： 当病人突然尖叫时，勇敢的护士表现出极大的镇定；calm 的名词 calmness 表示"镇定；平静"，作宾语。 10. The poor victim was taken to the city hospital at once, and his __________ (recover) was much faster than the doctors had expected. 答案： recovery 解析：句意： 伤者被立即送往医院，他的康复比预期的要快；recover 的名词 recovery 表示"康复；恢复"，作主语。 题型3：短语填空（8题） 从方框中选择短语，用正确形式填空： sense of touch；electric shock；IV needle；vital sign；help sb. to one's feet；face up；face down；out of shape 1. The blind man reads books with his fingers, and his __________ is very sensitive and sharp. 答案： sense of touch 解析：句意： 盲人用手指读书，他的触觉非常灵敏；sense of touch 表示"触觉"。 2. When you see a person touched by a broken wire, you must first cut off the power to avoid an __________. 答案： electric shock 解析：句意： 看到有人被破损电线触到时，你必须先切断电源以避免触电；electric shock 表示"触电；电击"。 3. The nurse pushed the __________ slowly into the patient's arm and fixed it with a piece of tape. 答案： IV needle 解析：句意： 护士把静脉注射针慢慢推入病人手臂，用胶带固定；IV needle 表示"静脉注射针"。 4. The doctor checked the patient's __________ to make sure that his heart and breathing were normal. 答案： vital signs 解析：句意： 医生检查病人的生命体征，确保他的心跳和呼吸正常；vital sign 表示"生命体征"，常用复数 vital signs。 5. The kind man quickly helped the old woman to her feet and supported her to walk home. 答案： help sb. to one's feet 解析：句意： 善良的男人迅速帮助老妇人站起身来，扶她走回家；help sb. to one's feet 表示"帮助某人站起身来"。 6. The rescuer turned the unconscious boy over so that he lay __________ on the ground. 答案： face up 解析：句意： 救援者把昏迷的男孩翻过来，让他面朝上躺在地上；face up 表示"面朝上"。 7. The doctor asked us to place the patient __________ so that he could breathe more easily. 答案： face down 解析：句意： 医生让我们让病人面朝下躺好，这样他能呼吸得更顺畅；face down 表示"面朝下"。 8. The old man felt __________ because he had not done any exercise for years. 答案： out of shape 解析：句意： 这位老人觉得身体状况不佳，因为他多年没有锻炼了；out of shape 表示"健康状况不好"。 题型4：完成句子（10题） 1. 我弟弟在花园的湿地上滑倒伤了脚踝，受伤的脚踝立刻开始肿胀。 My brother slipped on the wet ground in the garden and hurt his __________, and the injured __________ began to __________ at once. 答案： ankle / ankle / swell 解析：句意： 我弟弟在花园的湿地上滑倒伤了脚踝，受伤的脚踝立刻开始肿胀；ankle 表示"脚踝"；swell 表示"肿胀"。 2. 护士用一块干净的织物轻轻包裹他腿上的深伤口，以立即止住流血。 The nurse gently __________ the deep wound on his leg with a clean piece of __________ to stop the __________ at once. 答案： wrapped / fabric / bleeding 解析：句意： 护士用一块干净的织物轻轻包裹他腿上的深伤口，以立即止住流血；wrap 表示"包裹"，过去式 wrapped；fabric 表示"织物"；bleeding 表示"流血"。 3. 当老人被牛排噎住时，我们立即拨打急救电话，保持冷静等待救援。 When the old man was __________ on a piece of __________, we called the __________ immediately and stayed calm to wait for help. 答案： choked / steak / ambulance 解析：句意： 当老人被牛排噎住时，我们立即拨打急救电话，保持冷静等待救援；choke 表示"噎住"，过去分词 choked；steak 表示"牛排"；ambulance 表示"救护车"。 4. 细心的救援者立即检查了伤者的生命体征，并确定他的伤势相当轻微、毫不严重。 The careful rescuer checked the victim's __________ at once and made sure that his injury was quite __________ and not serious at all. 答案： vital signs / minor 解析：句意： 细心的救援者立即检查了伤者的生命体征，并确定他的伤势相当轻微、毫不严重；vital sign 表示"生命体征"，复数 vital signs；minor 表示"轻微的；较小的"。 5. 我们帮助老人站起身来，给了他一些水，他微笑着感谢我们。 We __________ the old man __________ his feet and gave him some water, and he thanked us with a warm smile. 答案： helped / to 解析：句意： 我们帮助老人站起身来，给了他一些水，他微笑着感谢我们；help sb. to one's feet 表示"帮助某人站起身来"，过去式 helped。 6. 事故发生时绝不应惊慌，我们应该保持冷静并以实际的方式行动。 We should never feel __________ when an accident happens, and we should stay calm and act in a __________ way. 答案： panic / practical 解析：句意： 事故发生时绝不应惊慌，我们应该保持冷静并以实际的方式行动；panic 表示"惊慌"；practical 表示"实际的；切实可行的"。 7. 医生在病房里用静脉注射针为可怜的伤者输液，并仔细检查他的生命体征。 The doctor used an __________ to give the poor victim some fluids and carefully checked his __________ in the ward. 答案： IV needle / vital signs 解析：句意： 医生在病房里用静脉注射针为可怜的伤者输液，并仔细检查他的生命体征；IV needle 表示"静脉注射针"；vital sign 表示"生命体征"，复数 vital signs。 8. 施救前应仔细检查病人是否面朝上或面朝下，这样能避免对他的身体造成二次伤害。 Before giving any first aid, we should carefully check whether the patient is __________ or __________ to avoid further injury to his body. 答案： face up / face down 解析：句意： 施救前应仔细检查病人是否面朝上或面朝下，这样能避免对他的身体造成二次伤害；face up 表示"面朝上"；face down 表示"面朝下"。 9. 那位上了年纪的邻居多年没有锻炼，身体状况不佳，那时非常需要我们的热心帮助。 The __________ neighbour had not done any exercise for many years and was __________, so he badly needed our kind help at that time. 答案： elderly / out of shape 解析：句意： 那位上了年纪的邻居多年没有锻炼，身体状况不佳，那时非常需要我们的热心帮助；elderly 表示"上了年纪的"；out of shape 表示"健康状况不好"。 10. 我们不应延误对伤者的急救，而应立即采取行动来保护可怜的伤者的健康。 We should never __________ the first aid to the injured, and we should act at once to protect the poor victim's __________ and health. 答案： delay / welfare 解析：句意： 我们不应延误对伤者的急救，而应立即采取行动来保护可怜的伤者的健康；delay 表示"延误"；welfare 表示"健康；福祉"。 题型5：句型同义转换：用本单元单词或短语作答 1. The nurse tied the bandage around the wound very firmly. → The nurse tied the bandage __________ around the wound. 答案： tightly 解析：句意： 护士把绷带紧紧地缠在伤口上；tightly 替换 very firmly，表示"紧紧地；牢固地"。 2. The man was unable to breathe because the meat blocked his throat. → The man __________ on the meat because it blocked his throat. 答案： choked 解析：句意： 那个人被肉噎住，因为肉堵住了他的喉咙；choke 替换 be unable to breathe，表示"噎住；窒息"，过去式 choked。 3. The doctors said the injury was not serious and would heal soon. → The doctors said the injury was __________ and would heal soon. 答案： minor 解析：句意： 医生说伤势轻微，很快就会痊愈；minor 替换 not serious，表示"较小的；轻微的"。 4. We should never wait when an accident happens, and every second counts. → We should never __________ when an accident happens, and every second counts. 答案： delay 解析：句意： 事故发生时我们绝不应延误，每一秒都很宝贵；delay 替换 wait，表示"延误；推迟"。 5. The old man became healthy again very quickly after the operation. → The old man's __________ was very quick after the operation. 答案： recovery 解析：句意： 手术后老人康复得很快；recovery 替换 become healthy again，表示"康复；恢复"。 题型6：单句语法填空（10题） 1. The doctor __________ (wrap) the injured arm with a clean bandage carefully yesterday. 答案： wrapped 解析：句意： 昨天医生用干净的绷带小心地包扎了受伤的手臂；考查一般过去时。wrap 的过去式为 wrapped。 2. The frightened little boy __________ (cry) loudly when he saw the blood on the ground yesterday. 答案： cried 解析：句意： 昨天受惊的小男孩看到地上的血时大声哭喊起来；考查一般过去时。cry 的过去式为 cried。 3. The nurse is busy __________ (check) the vital signs of all the patients in the ward. 答案： checking 解析：句意： 护士正忙着检查病房里所有病人的生命体征；考查非谓语。be busy doing sth.，check 用动名词 checking。 4. The brave man __________ (grab) the drowning boy's hand and pulled him out of the water. 答案： grabbed 解析：句意： 勇敢的男人抓住溺水男孩的手，把他拉出水面；考查一般过去时。grab 的过去式为 grabbed（双写 b）。 5. The doctors __________ (treat) the serious wound on the victim's leg with great care last night. 答案： treated 解析：句意： 昨晚医生们非常仔细地处理了伤者腿上的重伤；考查一般过去时。treat 的过去式为 treated。 6. Looking at the blood, the frightened girl could not help __________ (cry). 答案： crying 解析：句意： 看着血，受惊的女孩忍不住哭了起来；考查固定搭配。cannot help doing sth.，cry 用动名词 crying。 7. The ambulance __________ (arrive) at the scene of the accident within five minutes yesterday. 答案： arrived 解析：句意： 昨天救护车在五分钟内赶到了事故现场；考查一般过去时。arrive 的过去式为 arrived。 8. The doctor told us that the patient's condition __________ (improve) day by day after the operation. 答案： was improving 解析：句意： 医生告诉我们，手术后病人的情况一天天好转；考查过去进行时。was improving 表示"正在好转"。 9. The kind passer-by helped the old man who had __________ (slip) on the icy road. 答案： slipped 解析：句意： 善良的过路人帮助了在结冰的路上滑倒的老人；考查过去分词。had slipped 表示"滑倒过"，slip 的过去分词为 slipped。 10. The doctors were trying their best to save the __________ (drown) boy's life in the hospital. 答案： drowning 解析：句意： 医生们正竭尽全力抢救医院里溺水的男孩；考查现在分词。drowning 表示"溺水的"，修饰 boy。 题型7：阅读理解（词汇复现） Last month, I was having dinner in a small restaurant with my family when a sudden emergency happened. An old man at the next table suddenly turned red and could not speak or breathe. He was clearly choked on a piece of food, and his face showed great panic. At that moment, everybody in the restaurant felt nervous and did not know what to do. My father, who had learned first aid, stood up quickly and went to help him. He used the correct technique: he stood behind the old man, made a fist, and pressed it against the man's upper stomach with a strong and quick motion. After a few seconds, the piece of meat came out of the man's throat, and he could breathe again. We helped him to his feet and gave him a cup of water, and his face slowly returned to its normal colour. The fellow diners in the restaurant all clapped their hands, and the waiter called us heroes. The next day, we went to the hospital to visit an old friend who had been hurt in a traffic accident. His leg was seriously injured, and it began to swell after the accident. The doctors checked his vital signs carefully and told us that his injury was minor and that there was no damage to the nerves. They used a clean piece of fabric to wrap the wound and stop the bleeding. The nurse also gave him an IV needle to supply fluids, and she said that he should rest in the ward for a few days. The old man was very grateful and told us that we should always be ready to help others in danger. In the afternoon, we attended a first aid lesson given by a doctor in the hospital. The doctor explained that we should never feel panic when an accident happens, and that we should always act in a practical and calm way. He told us that before giving help, we should check whether the patient is face up or face down, and we should never delay when every second counts. He also taught us how to stop bleeding: first, press the wound with a clean cloth; then, if the wound is deep, cover it and go to the hospital quickly. He warned us that a burn from acid or an electric shock from a broken wire could be very dangerous, and that we should stay away from such dangers. The doctor gave every student a leaflet about first aid and told us to keep it at home. From that day on, I have kept a first aid box at home with bandages, needles and a useful manual. I have also learned how to help a person who is drowning in the water and how to deal with a person who is in danger. I know that the most urgent thing in an emergency is to stay calm and act at once, and that every life deserves our care. My father's quick action that night taught me the true value of first aid, and I have decided to learn more skills so that I can help more people in the future. 1. What does the underlined word "choke" in Paragraph 1 most probably mean? A. To be unable to breathe because something is blocking one's throat. B. To feel very happy. C. To fall down on the ground. D. To shout loudly for help. 2. What did the author's father do to help the old man? A. He called the police at once. B. He stood behind the old man, made a fist and pressed it against the man's upper stomach. C. He gave the old man a glass of water first. D. He ran out of the restaurant. 3. What did the doctor teach in the first aid lesson? A. How to cook a good meal. B. How to stop bleeding and stay calm in an emergency. C. How to drive an ambulance. D. How to read a manual quickly. 4. What is the main idea of the passage? A. How to cook steak in a restaurant. B. The importance of first aid skills and a boy's experience of learning them. C. The history of the ambulance. D. Why the hospital ward is quiet. 【答案与解析】 1. 答案：A 解析：词义猜测题。答案 A。原文第1段写道："An old man at the next table suddenly turned red and could not speak or breathe"，随后"the piece of meat came out of the man's throat"，choke 指"被东西噎住而无法呼吸"，与 A 项一致。 2. 答案：B 解析：细节理解题。答案 B。原文第1段写道："he stood behind the old man, made a fist, and pressed it against the man's upper stomach with a strong and quick motion"，与 B 项一致。 3. 答案：B 解析：细节理解题。答案 B。原文第3段写道："we should never feel panic when an accident happens... He also taught us how to stop bleeding"，与 B 项一致。 4. 答案：B 解析：主旨大意题。答案 B。全文讲述作者父亲用急救技术救下噎住的老人，随后作者学习急救技能的经历，说明急救技能的重要性，对应 B 项。 第四部分：关联拓展与循环巩固 A. 词汇网络图（话题：First Aid） 类别 词汇 同义词 / 近义 相关词 / 话题 行为动词 描述词 短语 / 搭配 答案： 同义词 / 近义 urgent – pressing；minor – slight；panic – alarm；delay – postpone 相关词 / 话题 ambulance, paramedic, ward, needle, bandage, bleeding, vital sign, first aid 行为动词 swell, bleed, wrap, swallow, choke, scream, grab, slip, drown, interrupt, delay 描述词 swollen, minor, urgent, loose, tight, practical, elderly, desperate, foggy 短语 / 搭配 sense of touch, electric shock, IV needle, vital sign, help sb. to one's feet, face up, face down, out of shape B. 易混词辨析（4组，每组3小题） 第1组：swell / swollen / swelling (1) The injured foot began to __________ (肿胀) quickly after the accident. (2) The doctor looked at the __________ (肿胀的) ankle and said it was not serious. (3) The nurse put a cold cloth on the wound to reduce the __________ (肿胀). 【第1组 答案与解析】 (1) 答案： swell 解析：句意： 事故发生后，受伤的脚很快开始肿胀；swell 为动词"肿胀；膨胀"，begin to do 后用原形。 (2) 答案： swollen 解析：句意： 医生看了看肿胀的脚踝，说伤势不严重；swollen 为形容词"肿胀的"，修饰 ankle。 (3) 答案： swelling 解析：句意： 护士把冷布敷在伤口上以减轻肿胀；swelling 为名词"肿胀"，作宾语。 第2组：bleed / bleeding / blood (1) The cut on his finger began to __________ (流血) heavily, so he called for help. (2) The nurse used a clean cloth to stop the __________ (流血) from the wound. (3) The doctor tested the patient's __________ (血液) to find out the cause of the illness. 【第2组 答案与解析】 (1) 答案： bleed 解析：句意： 他手指上的伤口开始大量流血，于是他大声呼救；bleed 为动词"流血"，begin to do 后用原形。 (2) 答案： bleeding 解析：句意： 护士用干净的布止住伤口的流血；bleeding 为名词"流血；失血"，stop the bleeding 为搭配。 (3) 答案： blood 解析：句意： 医生检测了病人的血液以查明病因；blood 为名词"血液"，作宾语。 第3组：panic / panicked / panicky (1) The crowd began to __________ (惊慌) when they heard the loud explosion. (2) The woman __________ (惊慌) and dropped her bag when she saw the snake. (3) The __________ (恐慌的) passengers ran out of the building in a hurry. 【第3组 答案与解析】 (1) 答案： panic 解析：句意： 听到巨大的爆炸声，人群开始惊慌起来；panic 为动词"惊慌；恐慌"，begin to do 后用原形。 (2) 答案： panicked 解析：句意： 看到蛇时，这位妇女惊慌失措，扔掉了包；panicked 为 panic 的过去式"惊慌"，注意双写 k。 (3) 答案： panicky 解析：句意： 恐慌的乘客们匆忙跑出大楼；panicky 为形容词"恐慌的"，修饰 passengers。 第4组：wrap / swallow / slip (1) The nurse will __________ (包裹) the wound with a clean bandage at once. (2) The little boy tried to __________ (吞下) the big pill with some water. (3) The old man __________ (滑倒) on the wet floor and hurt his knee yesterday. 【第4组 答案与解析】 (1) 答案： wrap 解析：句意： 护士将立即用干净的绷带包扎伤口；wrap 为动词"包裹；包扎"，will 后用原形。 (2) 答案： swallow 解析：句意： 小男孩试着用水吞下那颗大药片；swallow 为动词"吞下；咽下"，try to do 后用原形。 (3) 答案： slipped 解析：句意： 昨天老人在湿滑的地板上滑倒，伤了膝盖；slip 为动词"滑倒"，过去式 slipped（双写 p）。 C. 跨单元微循环（15题，复习 选择性必修二 Unit 4 Journey Across a Vast Land 词汇（教学进度的上一单元）） 1. We flew to the east coast of Canada on a famous __________ (航空公司) and started our long journey across the vast land the next morning. 答案： airline 解析：句意： 我们乘坐一家著名航空公司的航班飞往加拿大东海岸，第二天早上开始了穿越广袤国土的漫长旅程；airline 表示"航空公司"，为选择性必修二 U4 词汇。 2. The beautiful __________ (风景) along the way was truly amazing to us, with high mountains, dark green forests and blue lakes everywhere. 答案： scenery 解析：句意： 沿途美丽的风景令我们惊叹不已，到处都是高山、幽暗的森林和蓝色的湖泊；scenery 表示"风景；景色"，为选择性必修二 U4 词汇。 3. The wonderful view from the top of the highest __________ (山峰) in the area took our breath away completely at that moment. 答案： peak 解析：句意： 那一刻，从该地区最高山峰顶上看到的壮丽景色让我们完全惊叹不已；peak 表示"山峰；顶峰"，为选择性必修二 U4 词汇。 4. The weather was so extremely cold that the whole lake began to __________ (结冰) at night, and we could see white frost in the morning. 答案： freeze 解析：句意： 天气极其寒冷，夜里整个湖面开始结冰，早上我们能看到白色的霜；freeze 表示"结冰"，为选择性必修二 U4 词汇。 5. Early in the cold morning, we crossed the __________ (边界) between the two provinces by train and continued our long journey westwards. 答案： border 解析：句意： 清晨，我们乘火车穿过两个省之间的边界，继续我们向西的漫长旅程；border 表示"边界；国界"，为选择性必修二 U4 词汇。 6. At dusk, the white __________ (薄雾) slowly covered the quiet lake, and the whole scene looked dreamlike and peaceful in the evening. 答案： mist 解析：句意： 黄昏时分，白雾缓缓笼罩着宁静的湖面，整个景色在傍晚显得如梦似幻、宁静祥和；mist 表示"薄雾；水汽"，为选择性必修二 U4 词汇。 7. The early settlers built their first simple homes on the __________ (岸) of the wide lake, near the forest and the mountains. 答案： shore 解析：句意： 早期定居者在宽阔的湖岸上建造了第一批简陋的家园，紧邻森林和群山；shore 表示"岸；滨"，为选择性必修二 U4 词汇。 8. On the third day of our trip, we visited the old __________ (港口) area and saw many antique shops and craft stores along the narrow streets. 答案： harbour 解析：句意： 旅行的第三天，我们参观了老港口区，在狭窄的街道两旁看到了许多古董店和手工艺店；harbour 表示"港口"，为选择性必修二 U4 词汇。 9. The friendly local guide spoke with a strong __________ (口音), and we learned some interesting idioms and stories from him every day. 答案： accent 解析：句意： 友好的当地向导说话带着浓重的口音，我们每天都能从他那里学到一些有趣的习语和故事；accent 表示"口音"，为选择性必修二 U4 词汇。 10. Before we left the small town, we decided to __________ (注册；报名) in a short course about the local history and culture of the area. 答案： enrol 解析：句意： 离开小镇前，我们决定报名参加一门关于当地历史和文化的短期课程；enrol 表示"注册；报名"，为选择性必修二 U4 词汇。 11. After the long journey, the travellers felt they __________ (欠) a great deal to the kind people who had helped them along the way. 答案： owed 解析：句意： 长途旅行结束后，旅行者们觉得他们欠了一路上帮助过他们的善良人民很多情；owe 表示"欠（情）"，过去式 owed，为选择性必修二 U4 词汇。 12. At the farewell dinner, the warm-hearted host made a friendly __________ (干杯) to our friendship on the last evening of the trip. 答案： toast 解析：句意： 在告别晚宴上，热情好客的主人在旅行最后一个晚上为我们的友谊友好地干杯；toast 表示"干杯"，为选择性必修二 U4 词汇。 13. During the wonderful trip, we should always __________ (预见) the best moment and be ready to seize every chance that comes our way. 答案： anticipate 解析：句意： 在精彩的旅途中，我们应该始终预见最佳时机，随时准备抓住遇到的每一个机会；anticipate 表示"预料；预见"，为选择性必修二 U4 词汇。 14. The famous __________ (摄影师) taught us how to take better pictures of the beautiful sunset by the lake with his expensive camera. 答案： photographer 解析：句意： 那位著名的摄影师用他昂贵的相机教我们如何拍出湖边美丽日落的更美照片；photographer 表示"摄影师"，为选择性必修二 U4 词汇。 15. The whole trip was well planned and __________ (有条理的；连贯的), and every happy memory of the journey was as clear as a picture in our minds. 答案： coherent 解析：句意： 整个旅程规划周密、条理清晰，旅途中每一个快乐的记忆在我们心中都像图画一样清晰；coherent 表示"有条理的；连贯的"，为选择性必修二 U4 词汇。 第五部分：单元完整词汇表（Unit 5 First Aid，共73词） 序号 单词 词性 中文释义 默写 1 technique n. 技能；技术；技艺 2 leaflet n. 散页印刷品；传单；小册子 3 organ n. (人或动植物的)器官 4 toxin n. 毒素(细菌产生致病物质) 5 ray n. 光线；光束；(热/电)射线 6 sense of touch 触觉 7 radiation n. 辐射；放射线 8 acid n.&adj. 酸；酸的；酸性的 9 millimetre n. 毫米；千分之一米 10 minor adj. 较小的；次要的；轻微的 11 layer n. 层；表层；层次 12 electric adj. 电的；用电的；电动的 13 electric shock 触电；电击 14 victim n. 受害者；患者 15 swollen adj. (身体部位)肿起的；肿胀的 16 swell vi. 膨胀；肿胀 17 blister n. (皮肤)水疱；(金属)气泡 18 underneath prep.&adv. 在…底下 19 nerve n. 神经 20 fabric n. 织物；布料；(社会等)结构 21 loose adj. 松的；未系紧的；宽松的 22 urgent adj. 紧急的；急迫的；急切的 23 ease v.&n. (使)宽慰；减轻；容易 24 paramedic n. 急救医生；护理人员 25 swallow vt.&vi. 吞下；咽下 26 wrap v. 包、裹；(用手臂等)围住 27 bathtub n. 浴缸；浴盆 28 bath n.&vt. 洗澡；给…洗澡 29 slip vi.&n. 滑倒；滑落；滑倒 30 mosquito n. 蚊子 31 elderly adj. 年纪较大的；上了年纪的 32 carpet n. 地毯 33 operator n. 电话接线员；操作员 34 ambulance n. 救护车 35 delay v.&n. 推迟；延期；耽误；延误 36 needle n. 针；缝衣针；注射针；指针 37 IV needle 静脉注射针 38 vital sign 生命体征 39 ward n. 病房 40 drown vi.&vt. (使)淹死；溺死；浸泡 41 sprain vt.&n. 扭伤(关节)；扭伤 42 ankle n. 踝；踝关节 43 bleeding n. 流血；失血 44 bleed vi. 流血；失血 45 panic vi.&vt.&n. (使)惊慌；惊恐 46 interrupt vi.&v.&vt. 打断；打扰；使暂停 47 scream v.&n. (因愤怒等)高声喊；尖叫 48 fellow adj.&n. 同类的；同事的；男人 49 diner n. (尤指餐馆的)就餐者 50 choke vi.&vt. (使)窒息；(使)哽咽 51 steak n. 牛排；肉排 52 throat n. 咽喉；喉咙 53 desperate adj. 绝望的；孤注一掷的 54 slap v.&n. (用手)打、拍,拍击声 55 help sb. to one's feet 帮助某人站起身来 56 practical adj. 切实可行的；实际的 57 obstruction n. 阻碍；堵塞；阻塞物 58 fist n. 拳；拳头 59 grab vt.&n. 抓住；攫取；抓取；抢夺 60 tightly adv. 紧紧地；牢固地；紧密地 61 tight adj.&adv. 牢固的；紧身的；紧紧地 62 motion n. 运动；移动 63 face up 面朝上 64 face down 面朝下 65 justify vt. 证明…有理；为…辩护 66 welfare n. 幸福；福祉；安康；福利 67 collapse vi. (突然)倒塌；(因病)昏倒 68 manual n.&adj. 使用手册；说明书；用手的 69 sleep in 迟起；睡过头；睡懒觉 70 out of shape 健康状况不好 71 foggy adj. 有雾的 72 suburb n. 郊区；城外 73 membership n. 会员身份；全体会员 第六部分：单元"顽固词库" 请把你反复记不住的单词及错因填写在下表中，便于循环巩固： 序号 单词 词性 错因 / 备注 1 2 3 4 5 6 7 8 $专题05 第五单元 语境串记单元记忆学案（人教版2019） （ 知识点来源： 选择性必修二 Unit 5 First Aid ） 学校:_____________ 姓名：______________ 班级：__________ 座号：__________ 目录 第一部分：语境串记与词块积累 1 第二部分：词形转变表 3 第三部分：梯度复现与多题型练习 4 第四部分：关联拓展与循环巩固 7 第五部分：单元完整词汇表（Unit 5 First Aid，共73词） 9 第六部分：单元"顽固词库" 12 第一部分：语境串记与词块积累 A. 语境串记单词（英文原文） The First Aid That Saved a Life First aid is the first help we give to a person who is suddenly hurt or ill, and it can save lives if we act quickly and correctly. Last summer, my younger brother was playing in the garden when he slipped on the wet ground and hurt his ankle, and people should always be careful not to slip on such wet ground. His ankle began to swell immediately, and a small blister appeared on the skin. We knew that we should not move him carelessly, so we called the ambulance at once and told the operator everything clearly. The paramedics arrived in a few minutes and checked his vital signs carefully. They told us to keep the injured part still and to wrap it gently with a clean piece of fabric. My brother felt great ease when the doctors said that the injury was minor and that there was no serious damage to his nerves. His swollen foot was treated with a cold cloth, and he was told to rest in the hospital ward for a few days. Tthe next week, we attended a first aid course at school, where we learned many useful techniques. The teacher gave us a leaflet about common accidents, and she explained that every part of the body has its own important organs. She told us that a burn from acid, a cut from a piece of glass, or a bite from a mosquito could all be dangerous if we did not deal with them properly. We learned how to stop bleeding: first, press the wound with a clean cloth to help it bleed less; then, if the wound is deep, cover it and go to the hospital quickly. We also learned how to help a person who is drowning in the water, and how to avoid an electric shock by staying away from broken wires. The teacher warned us that a small layer of skin can protect us from many dangers, and that we should never feel panic when an accident happens. Instead, we should stay calm, check the situation, and act in a practical and careful way. One day, our neighbour, an elderly man, choked on a piece of steak while he was eating dinner. His face turned red, and he could not speak or breathe, and his throat seemed to be blocked. My father, who had learned the right technique, quickly helped him: he stood behind the old man, made a fist, and pressed it against the man's upper stomach with a strong and quick motion. The piece of meat came out, and the old man could breathe again. We helped him to his feet and gave him a cup of water, and he thanked us with a warm smile. The fellow diners in the restaurant all cheered, and the waiter said that our quick action had saved the man's life. We learned that when a person is choked, we should never interrupt the rescue or waste time, and we should not slap him on the back in the wrong way. The most urgent thing is to keep calm and act at once, because every second counts. Since then, I have kept a first aid box at home with bandages, needles and an IV needle, and I have also learned to read the manual that comes with it. I know that we should check a person's breathing and see if he is face up or face down before giving help, and that we should call the doctors immediately if the situation is serious. We should never delay when an accident happens, and we should try our best to justify every action with correct knowledge. A person's welfare is the most important thing, and we should always be ready to help others. Some people live in the suburb or in a foggy area, and they should keep the first aid skills fresh in their minds. I have learned that even a simple technique can make a big difference, and that the true value of first aid lies in the lives we can save. The doctor also told us that we should protect our skin from the strong rays of the sun and from dangerous radiation, because they can harm the body like a silent toxin. Even a small cut of a few millimetres should be cleaned carefully, and a burn that goes underneath the skin needs professional help. In our daily life, we should be careful of the electric wires, keep the carpet dry, and make sure that the bath water is not too hot when we use the bathtub. A person who feels loose and weak after an illness should rest, and if he suddenly collapses, we must help him at once. We should also use our sense of touch to feel the wound, because it tells us whether it is getting better or worse. My dream is to join a volunteer group and help more people, I have also learned that when a person is choking, we should never grab him too hard or make him more desperate. The food stuck in the obstruction of the throat can be removed with the right skill, and we should always act with a tight and firm hand. If a friend sprains his ankle, we should help sb. to one's feet him carefully, and if he begins to scream in pain, we should calm him down and let him swallow some water slowly. Some people who often sleep in are out of shape, and a person who lives in a foggy town should be even more careful. When the accident happened, the victim was taken to the hospital at once, and his bandage was tied tightly enough to stop the bleeding. As a member of the school first aid club, I paid my membership and began to take part in the training every week, because every life deserves our care and attention. B. 语境串记单词（汉语译文） 急救是我们对突然受伤或生病的人提供的第一帮助，如果我们行动迅速而正确，它能挽救生命。去年夏天，我弟弟在花园里玩耍时在湿地上滑倒(slip)，伤了脚踝(ankle)。他的脚踝立刻开始肿胀(swell)，皮肤上出现了一个小水疱(blister)。我们知道不能鲁莽地移动他，于是立即叫了救护车(ambulance)，向接线员(operator)清楚地说明了情况。几分钟后急救医生(paramedic)赶到，仔细检查了他的生命体征(vital sign)。他们告诉我们保持受伤部位不动，用一块干净的织物(fabric)轻轻包裹(wrap)它。当医生说他伤势轻微(minor)、神经(nerve)没有严重损伤时，弟弟感到非常宽慰(ease)。他肿胀(swollen)的脚用冷布敷着，被告知要在医院病房(ward)里休息几天。 第二周，我们参加了学校的急救课程，学到了许多有用的技术(technique)。老师发给我们一份关于常见事故的宣传单(leaflet)，并解释说身体的每个部分都有自己的重要器官(organ)。她告诉我们，酸(acid)灼伤、玻璃割伤或蚊子(mosquito)叮咬，如果处理不当都可能很危险。我们学会了如何止血(bleeding)：首先用干净的布按压伤口，让它少流(bleed)血；然后，如果伤口很深，包扎好后尽快去医院。我们还学会了如何帮助溺水(drown)的人，以及如何远离破损电线以避免触电(electric shock)。老师告诫我们，一层(layer)薄薄的皮肤可以保护我们免受许多危险，事故发生时我们绝不应感到惊慌(panic)。相反，我们应该保持冷静，检查情况，以切实可行(practical)而谨慎的方式行动。医生还告诉我们，要保护皮肤免受强烈光线(ray)和危险辐射(radiation)的伤害，因为它们会像无声的毒素(toxin)一样伤害身体。即使几毫米(millimetre)的小伤口也要仔细清理，深入(underneath)皮肤的烧伤需要专业救治。日常生活中，我们要小心电线(electric)，保持地毯(carpet)干燥，用浴缸(bathtub)时确保洗澡(bath)水不太烫。病后感到虚弱松散(loose)的人应该休息，如果他突然昏倒(collapse)，我们必须立即帮助他。我们还应该善用触觉(sense of touch)感受伤口，因为它能告诉我们伤口是在好转还是恶化。 有一天，我们的邻居——一位上了年纪(elderly)的老人——吃晚饭时被一块牛排(steak)噎住了。他脸色通红，说不出话也喘不上气，喉咙(throat)似乎被堵住了。我父亲学过正确的技术，迅速帮助了他：他站在老人身后，握拳(fist)，用有力而快速的运动(motion)按压老人上腹部。肉块出来了，老人又能呼吸了。我们帮他站起身来(help sb. to one's feet)，递给他一杯水，他微笑着感谢我们。餐厅里的其他同伴(fellow)就餐者(diner)都欢呼起来，服务员说我们迅速的行动救了老人的命。我们学到，当一个人被噎住(choke)时，我们绝不应打断(interrupt)抢救或浪费时间，也不应以错误的方式拍打(slap)他的背。最紧急(urgent)的是保持冷静、立即行动，因为每一秒都很宝贵。 从那以后，我在家里备了一个急救箱，里面有绷带、针(needle)和静脉注射针(IV needle)，我还学会了阅读随附的使用手册(manual)。事故发生时，伤者(victim)被立即送往医院，他的绷带被系得足够紧(tightly)以止住流血。我知道，在施救前要检查一个人的呼吸，看他是否面朝上(face up)或面朝下(face down)，如果情况严重应立即呼叫医生。事故发生时我们绝不应延误(delay)，并应努力用正确的知识来证明(justify)每一个行动。一个人的福祉(welfare)是最重要的，我们应该随时准备帮助他人。有些人住在郊区(suburb)或多雾地区，他们应该时刻牢记急救技能。我懂得，即使一种简单的技术也能带来巨大改变，急救的真正价值在于我们能挽救的生命。我还学到，当一个人被噎住时，我们绝不应抓(grab)得太用力或让他更绝望(desperate)。卡在喉咙堵塞物(obstruction)里的食物可以用正确的技巧取出，我们应该总是用坚定而紧(tight)的手行动。如果朋友扭伤(sprain)了脚踝，我们应该小心地帮他站起身来；如果他痛苦地尖叫(scream)，我们应该安抚他，让他慢慢吞下(swallow)一些水。一些经常睡懒觉(sleep in)的人身体状况不佳(out of shape)，住在多雾(foggy)城镇的人更应该小心。作为学校急救俱乐部的成员，我交了会员费(membership)并开始每周参加训练，因为每个生命都值得我们的关心和关注。我的梦想是加入志愿者团体帮助更多人。 第二部分：词形转变表 序号 原词 词形变化 1 swell vi.肿胀 swollen (adj.) 肿胀的；swelling (n.) 肿胀 2 bleed vi.流血 bleeding (n.) 流血；blood (n.) 血液；bloody (adj.) 血腥的 3 panic vi.惊慌 panicked (过去式)；panicking (现在分词)；panicky (adj.) 恐慌的 4 interrupt vt.打断 interruption (n.) 打断；interrupted (adj.) 被打断的 5 urgent adj.紧急的 urgency (n.) 紧急；urgently (adv.) 紧急地 6 practical adj.实际的 practice (n.) 实践；practically (adv.) 实际地；impractical (adj.) 不切实际的 7 tight adj.紧的 tightly (adv.) 紧紧地；tighten (vt.) 收紧 8 justify vt.证明有理 justification (n.) 理由；justifiable (adj.) 可证明为正当的 9 collapse vi.倒塌 collapsed (过去式)；collapsing (现在分词) 10 electric adj.电的 electricity (n.) 电；electrical (adj.) 电气的 11 minor adj.较小的 minority (n.) 少数；minors (n.) 未成年人 12 loose adj.松的 loosely (adv.) 松散地；loosen (vt.) 松开 13 motion n.运动 motional (adj.) 运动的；motionless (adj.) 静止的 14 swallow vt.吞下 swallowing (n.) 吞咽；swallowed (过去式) 15 victim n.受害者 victimise (vt.) 使受害；victimless (adj.) 无受害者的 第三部分：梯度复现与多题型练习 题型1：英汉互译（30题） 乐思英语 ·语境串记单词 第 1 / 12 页 学科网（北京）股份有限公司 子题A：英译中（20个） 1. technique → __________ 2. leaflet → __________ 3. organ → __________ 4. victim → __________ 5. swollen → __________ 6. blister → __________ 7. nerve → __________ 8. fabric → __________ 9. urgent → __________ 10. paramedic → __________ 11. swallow → __________ 12. wrap → __________ 13. ambulance → __________ 14. delay → __________ 15. needle → __________ 16. panic → __________ 17. interrupt → __________ 18. scream → __________ 19. throat → __________ 20. drown → __________ 子题B：中译英（10个） 1. 技术 → __________ 2. 器官 → __________ 3. 肿胀的 → __________ 4. 紧急的 → __________ 5. 救护车 → __________ 6. 针 → __________ 7. 惊慌 → __________ 8. 打断 → __________ 9. 喉咙 → __________ 10. 溺水 → __________ 题型2：词形变换（10题） 1. The doctor checked the injured leg carefully and said that the __________ (swell) would go down in a few days. 2. The brave and kind rescuer acted with great __________ (urgent) and saved the drowning boy in time at the lake. 3. The careful nurse used a clean piece of cloth to stop the __________ (bleed) from the deep wound on the leg. 4. The sudden and very loud noise from outside caused a great __________ (interrupt) to the quiet and careful rescue work. 5. The patient and kind teacher explained the first aid steps in a very __________ (practice) and clear way to the young students. 6. The old man's precious and valuable life was saved because of the young man's quick and __________ (decide) action that day. 7. The __________ (tight) of the bandage around the deep wound should be just right, not too loose and not too tight. 8. The experienced doctors worked day and night to reduce the __________ (press) on the injured man's brain in the hospital. 9. The brave and very patient nurse showed great __________ (calm) when the sick patient suddenly began to scream very loudly. 10. The poor victim was taken to the city hospital at once, and his __________ (recover) was much faster than the doctors had expected. 题型3：短语填空（8题） 从方框中选择短语，用正确形式填空： sense of touch；electric shock；IV needle；vital sign；help sb. to one's feet；face up；face down；out of shape 1. The blind man reads books with his fingers, and his __________ is very sensitive and sharp. 2. When you see a person touched by a broken wire, you must first cut off the power to avoid an __________. 3. The nurse pushed the __________ slowly into the patient's arm and fixed it with a piece of tape. 4. The doctor checked the patient's __________ to make sure that his heart and breathing were normal. 5. The kind man quickly helped the old woman to her feet and supported her to walk home. 6. The rescuer turned the unconscious boy over so that he lay __________ on the ground. 7. The doctor asked us to place the patient __________ so that he could breathe more easily. 8. The old man felt __________ because he had not done any exercise for years. 题型4：完成句子（10题） 1. 我弟弟在花园的湿地上滑倒伤了脚踝，受伤的脚踝立刻开始肿胀。 My brother slipped on the wet ground in the garden and hurt his __________, and the injured __________ began to __________ at once. 2. 护士用一块干净的织物轻轻包裹他腿上的深伤口，以立即止住流血。 The nurse gently __________ the deep wound on his leg with a clean piece of __________ to stop the __________ at once. 3. 当老人被牛排噎住时，我们立即拨打急救电话，保持冷静等待救援。 When the old man was __________ on a piece of __________, we called the __________ immediately and stayed calm to wait for help. 4. 细心的救援者立即检查了伤者的生命体征，并确定他的伤势相当轻微、毫不严重。 The careful rescuer checked the victim's __________ at once and made sure that his injury was quite __________ and not serious at all. 5. 我们帮助老人站起身来，给了他一些水，他微笑着感谢我们。 We __________ the old man __________ his feet and gave him some water, and he thanked us with a warm smile. 6. 事故发生时绝不应惊慌，我们应该保持冷静并以实际的方式行动。 We should never feel __________ when an accident happens, and we should stay calm and act in a __________ way. 7. 医生在病房里用静脉注射针为可怜的伤者输液，并仔细检查他的生命体征。 The doctor used an __________ to give the poor victim some fluids and carefully checked his __________ in the ward. 8. 施救前应仔细检查病人是否面朝上或面朝下，这样能避免对他的身体造成二次伤害。 Before giving any first aid, we should carefully check whether the patient is __________ or __________ to avoid further injury to his body. 9. 那位上了年纪的邻居多年没有锻炼，身体状况不佳，那时非常需要我们的热心帮助。 The __________ neighbour had not done any exercise for many years and was __________, so he badly needed our kind help at that time. 10. 我们不应延误对伤者的急救，而应立即采取行动来保护可怜的伤者的健康。 We should never __________ the first aid to the injured, and we should act at once to protect the poor victim's __________ and health. 题型5：句型同义转换：用本单元单词或短语作答 1. The nurse tied the bandage around the wound very firmly. → The nurse tied the bandage __________ around the wound. 2. The man was unable to breathe because the meat blocked his throat. → The man __________ on the meat because it blocked his throat. 3. The doctors said the injury was not serious and would heal soon. → The doctors said the injury was __________ and would heal soon. 4. We should never wait when an accident happens, and every second counts. → We should never __________ when an accident happens, and every second counts. 5. The old man became healthy again very quickly after the operation. → The old man's __________ was very quick after the operation. 题型6：单句语法填空（10题） 1. The doctor __________ (wrap) the injured arm with a clean bandage carefully yesterday. 2. The frightened little boy __________ (cry) loudly when he saw the blood on the ground yesterday. 3. The nurse is busy __________ (check) the vital signs of all the patients in the ward. 4. The brave man __________ (grab) the drowning boy's hand and pulled him out of the water. 5. The doctors __________ (treat) the serious wound on the victim's leg with great care last night. 6. Looking at the blood, the frightened girl could not help __________ (cry). 7. The ambulance __________ (arrive) at the scene of the accident within five minutes yesterday. 8. The doctor told us that the patient's condition __________ (improve) day by day after the operation. 9. The kind passer-by helped the old man who had __________ (slip) on the icy road. 10. The doctors were trying their best to save the __________ (drown) boy's life in the hospital. 题型7：阅读理解（词汇复现） Last month, I was having dinner in a small restaurant with my family when a sudden emergency happened. An old man at the next table suddenly turned red and could not speak or breathe. He was clearly choked on a piece of food, and his face showed great panic. At that moment, everybody in the restaurant felt nervous and did not know what to do. My father, who had learned first aid, stood up quickly and went to help him. He used the correct technique: he stood behind the old man, made a fist, and pressed it against the man's upper stomach with a strong and quick motion. After a few seconds, the piece of meat came out of the man's throat, and he could breathe again. We helped him to his feet and gave him a cup of water, and his face slowly returned to its normal colour. The fellow diners in the restaurant all clapped their hands, and the waiter called us heroes. The next day, we went to the hospital to visit an old friend who had been hurt in a traffic accident. His leg was seriously injured, and it began to swell after the accident. The doctors checked his vital signs carefully and told us that his injury was minor and that there was no damage to the nerves. They used a clean piece of fabric to wrap the wound and stop the bleeding. The nurse also gave him an IV needle to supply fluids, and she said that he should rest in the ward for a few days. The old man was very grateful and told us that we should always be ready to help others in danger. In the afternoon, we attended a first aid lesson given by a doctor in the hospital. The doctor explained that we should never feel panic when an accident happens, and that we should always act in a practical and calm way. He told us that before giving help, we should check whether the patient is face up or face down, and we should never delay when every second counts. He also taught us how to stop bleeding: first, press the wound with a clean cloth; then, if the wound is deep, cover it and go to the hospital quickly. He warned us that a burn from acid or an electric shock from a broken wire could be very dangerous, and that we should stay away from such dangers. The doctor gave every student a leaflet about first aid and told us to keep it at home. From that day on, I have kept a first aid box at home with bandages, needles and a useful manual. I have also learned how to help a person who is drowning in the water and how to deal with a person who is in danger. I know that the most urgent thing in an emergency is to stay calm and act at once, and that every life deserves our care. My father's quick action that night taught me the true value of first aid, and I have decided to learn more skills so that I can help more people in the future. 1. What does the underlined word "choke" in Paragraph 1 most probably mean? A. To be unable to breathe because something is blocking one's throat. B. To feel very happy. C. To fall down on the ground. D. To shout loudly for help. 2. What did the author's father do to help the old man? A. He called the police at once. B. He stood behind the old man, made a fist and pressed it against the man's upper stomach. C. He gave the old man a glass of water first. D. He ran out of the restaurant. 3. What did the doctor teach in the first aid lesson? A. How to cook a good meal. B. How to stop bleeding and stay calm in an emergency. C. How to drive an ambulance. D. How to read a manual quickly. 4. What is the main idea of the passage? A. How to cook steak in a restaurant. B. The importance of first aid skills and a boy's experience of learning them. C. The history of the ambulance. D. Why the hospital ward is quiet. 第四部分：关联拓展与循环巩固 A. 词汇网络图（话题：First Aid） 类别 词汇 同义词 / 近义 相关词 / 话题 行为动词 描述词 短语 / 搭配 B. 易混词辨析（4组，每组3小题） 第1组：swell / swollen / swelling (1) The injured foot began to __________ (肿胀) quickly after the accident. (2) The doctor looked at the __________ (肿胀的) ankle and said it was not serious. (3) The nurse put a cold cloth on the wound to reduce the __________ (肿胀). 第2组：bleed / bleeding / blood (1) The cut on his finger began to __________ (流血) heavily, so he called for help. (2) The nurse used a clean cloth to stop the __________ (流血) from the wound. (3) The doctor tested the patient's __________ (血液) to find out the cause of the illness. 第3组：panic / panicked / panicky (1) The crowd began to __________ (惊慌) when they heard the loud explosion. (2) The woman __________ (惊慌) and dropped her bag when she saw the snake. (3) The __________ (恐慌的) passengers ran out of the building in a hurry. 第4组：wrap / swallow / slip (1) The nurse will __________ (包裹) the wound with a clean bandage at once. (2) The little boy tried to __________ (吞下) the big pill with some water. (3) The old man __________ (滑倒) on the wet floor and hurt his knee yesterday. C. 跨单元微循环（15题，复习 选择性必修二 Unit 4 Journey Across a Vast Land 词汇（教学进度的上一单元）） 1. We flew to the east coast of Canada on a famous __________ (航空公司) and started our long journey across the vast land the next morning. 2. The beautiful __________ (风景) along the way was truly amazing to us, with high mountains, dark green forests and blue lakes everywhere. 3. The wonderful view from the top of the highest __________ (山峰) in the area took our breath away completely at that moment. 4. The weather was so extremely cold that the whole lake began to __________ (结冰) at night, and we could see white frost in the morning. 5. Early in the cold morning, we crossed the __________ (边界) between the two provinces by train and continued our long journey westwards. 6. At dusk, the white __________ (薄雾) slowly covered the quiet lake, and the whole scene looked dreamlike and peaceful in the evening. 7. The early settlers built their first simple homes on the __________ (岸) of the wide lake, near the forest and the mountains. 8. On the third day of our trip, we visited the old __________ (港口) area and saw many antique shops and craft stores along the narrow streets. 9. The friendly local guide spoke with a strong __________ (口音), and we learned some interesting idioms and stories from him every day. 10. Before we left the small town, we decided to __________ (注册；报名) in a short course about the local history and culture of the area. 11. After the long journey, the travellers felt they __________ (欠) a great deal to the kind people who had helped them along the way. 12. At the farewell dinner, the warm-hearted host made a friendly __________ (干杯) to our friendship on the last evening of the trip. 13. During the wonderful trip, we should always __________ (预见) the best moment and be ready to seize every chance that comes our way. 14. The famous __________ (摄影师) taught us how to take better pictures of the beautiful sunset by the lake with his expensive camera. 15. The whole trip was well planned and __________ (有条理的；连贯的), and every happy memory of the journey was as clear as a picture in our minds. 第五部分：单元完整词汇表（Unit 5 First Aid，共73词） 序号 单词 词性 中文释义 默写 1 technique n. 技能；技术；技艺 2 leaflet n. 散页印刷品；传单；小册子 3 organ n. (人或动植物的)器官 4 toxin n. 毒素(细菌产生致病物质) 5 ray n. 光线；光束；(热/电)射线 6 sense of touch 触觉 7 radiation n. 辐射；放射线 8 acid n.&adj. 酸；酸的；酸性的 9 millimetre n. 毫米；千分之一米 10 minor adj. 较小的；次要的；轻微的 11 layer n. 层；表层；层次 12 electric adj. 电的；用电的；电动的 13 electric shock 触电；电击 14 victim n. 受害者；患者 15 swollen adj. (身体部位)肿起的；肿胀的 16 swell vi. 膨胀；肿胀 17 blister n. (皮肤)水疱；(金属)气泡 18 underneath prep.&adv. 在…底下 19 nerve n. 神经 20 fabric n. 织物；布料；(社会等)结构 21 loose adj. 松的；未系紧的；宽松的 22 urgent adj. 紧急的；急迫的；急切的 23 ease v.&n. (使)宽慰；减轻；容易 24 paramedic n. 急救医生；护理人员 25 swallow vt.&vi. 吞下；咽下 26 wrap v. 包、裹；(用手臂等)围住 27 bathtub n. 浴缸；浴盆 28 bath n.&vt. 洗澡；给…洗澡 29 slip vi.&n. 滑倒；滑落；滑倒 30 mosquito n. 蚊子 31 elderly adj. 年纪较大的；上了年纪的 32 carpet n. 地毯 33 operator n. 电话接线员；操作员 34 ambulance n. 救护车 35 delay v.&n. 推迟；延期；耽误；延误 36 needle n. 针；缝衣针；注射针；指针 37 IV needle 静脉注射针 38 vital sign 生命体征 39 ward n. 病房 40 drown vi.&vt. (使)淹死；溺死；浸泡 41 sprain vt.&n. 扭伤(关节)；扭伤 42 ankle n. 踝；踝关节 43 bleeding n. 流血；失血 44 bleed vi. 流血；失血 45 panic vi.&vt.&n. (使)惊慌；惊恐 46 interrupt vi.&v.&vt. 打断；打扰；使暂停 47 scream v.&n. (因愤怒等)高声喊；尖叫 48 fellow adj.&n. 同类的；同事的；男人 49 diner n. (尤指餐馆的)就餐者 50 choke vi.&vt. (使)窒息；(使)哽咽 51 steak n. 牛排；肉排 52 throat n. 咽喉；喉咙 53 desperate adj. 绝望的；孤注一掷的 54 slap v.&n. (用手)打、拍,拍击声 55 help sb. to one's feet 帮助某人站起身来 56 practical adj. 切实可行的；实际的 57 obstruction n. 阻碍；堵塞；阻塞物 58 fist n. 拳；拳头 59 grab vt.&n. 抓住；攫取；抓取；抢夺 60 tightly adv. 紧紧地；牢固地；紧密地 61 tight adj.&adv. 牢固的；紧身的；紧紧地 62 motion n. 运动；移动 63 face up 面朝上 64 face down 面朝下 65 justify vt. 证明…有理；为…辩护 66 welfare n. 幸福；福祉；安康；福利 67 collapse vi. (突然)倒塌；(因病)昏倒 68 manual n.&adj. 使用手册；说明书；用手的 69 sleep in 迟起；睡过头；睡懒觉 70 out of shape 健康状况不好 71 foggy adj. 有雾的 72 suburb n. 郊区；城外 73 membership n. 会员身份；全体会员 第六部分：单元"顽固词库" 请把你反复记不住的单词及错因填写在下表中，便于循环巩固： 序号 单词 词性 错因 / 备注 1 2 3 4 5 6 7 8 $