Unit 3 Fit for life 利用短文背诵单元单词 清单-2026-2027学年高中英语译林版（2020）选择性必修第二册

该高中英语教学资料围绕“现代医疗与健康守护”主题，系统梳理Unit 3核心词汇。从医护职业分工切入，衔接人体生命结构与致病风险，再阐述医学科研应对方法与行业规范，最后融合传统与现代医疗技术及人文感悟，形成闭环知识链作为单词背诵学习支架。 知识链路以“医疗守护健康”为主线，逻辑清晰且全覆盖单元目标词汇。句式统一、长短适中适配高二背诵，通过主题语境构建词汇网络提升语言能力，闭环逻辑培养思维品质，高效记忆方法助力学习能力，是单元单词背诵的优质教学资源。

Unit 3 Fit for life 利用短文背诵单元单词 ----2026-2027学年高中英语译林版（2020）选择性必修第二册 桂东一中 李宇平 一、写作与背诵思路分析 本文以现代医疗与健康守护为核心，逻辑极简且闭环：先介绍各类医护职业分工，再讲解人体生命基础结构与致病风险，接着阐述医学科研的应对方法与行业规范，最后介绍传统与现代医疗技术、人文感悟。全文句式统一、长短适中，无超纲词，全覆盖目标词汇，句型高级且适配高二背诵，记忆效率更高。 二、英语范文 Modern Medicine: Guarding Human Health 现代医学：守护人类健康 In modern medical fields, different medical workers specialize in different jobs. A surgeon performs operations, a physician treats internal diseases, a dentist cares for oral health, and a chemist deals with drugs and chemical analysis. Working in hospital departments or private clinics, they protect every living being’s health. 在现代医疗领域，各类医务工作者专攻不同岗位。外科医生开展手术，内科医生治疗内科疾病，牙科医生负责口腔健康，药剂师处理药品与化学分析相关工作。他们就职于医院科室或私人诊所，守护每一个生物的健康。 Human health is closely related to life structures. The gene and genome determine physical traits, and human bodies are made of tiny cells. Many factors affect our health and shorten our lifespan. People may contract diseases from harmful viruses, which may even cause cancer. 人类健康与生命结构密切相关。基因与基因组决定人体生理特征，人体由微小的细胞构成。诸多因素会影响人体健康，缩短人类的寿命。人体可能因感染有害病毒而患上疾病，严重情况下甚至会诱发癌症。 Medical researchers wrestle with various diseases. They identify disease characteristics, relate symptoms to causes, and find effective means to delete abnormal cells and restore body functions. Ultimately, medical technology becomes a powerful weapon against illnesses. 医学研究者始终在全力攻克各类疾病难题。他们识别疾病的特征，将病症与病因关联，探寻有效的方法，用以清除异常的细胞、修复受损的身体机能。最终，医疗技术成为抵御疾病的强大武器。 Medical development follows fundamental rules. At a fast social pace, new health problems constantly arise. Bad habits like excessive alcohol and tobacco use disturb body balance and fuel health risks, causing widespread anxiety. We must restrict our bad behaviors and prohibit ourselves from abusing harmful substances and illegal drugs to improve our resistance to flu. 医学发展遵循根本的客观规律。在飞快的社会发展节奏下，新型健康问题不断出现。过量摄入酒精、吸食烟草等不良习惯，会扰乱人体生理平衡、加剧健康风险，引发大范围的民众焦虑。我们必须约束自身不良行为，禁止自己做出滥用有害物质与非法药物的行为，以此提升人体对流感的抵抗力。 Experts debate medical phenomena to seek better cures. They go to great lengths to do research and tackle medical troubles head-on. Advanced medical techniques have been put in place. Without doubt, their research findings greatly promote medical progress. 医学专家持续研讨各类医学现象，以求摸索出更优质的治疗方案。他们竭尽全力开展医学科研，直面并主动解决各类棘手的医学难题。先进的医疗技术已全部准备就绪。毫无疑问，他们宝贵的科研成果极大推动了现代医学的发展。 Today’s medical technology is ripe, enabling treatment for people at a ripe old age. It helps people with disability or disabled patients withdraw from physical pain. Modern hospitals are well equipped. Unlike conventional methods, artificial medical technology brings game-changing innovations. 如今的医疗技术已发展得十分成熟，能够有效救治高龄患者。它帮助存在身体缺陷的残疾的人群摆脱身体病痛。现代医院配备齐全的先进设施。与传统的治疗方式不同，人工的医疗技术带来了颠覆性的创新变革。 Traditional acupuncture dates back to ancient times. Doctors use fine needles to treat diseases and examine patients’ pulse, organs, limbs and wrists to judge severe illnesses. Medical workers use stainless steel and rubber tools and measure data with centimetres and millimetres. Medical devices detect subtle sensory changes, and authorized patent technologies serve as the symbol of medical advancement. 传统针刺疗法追溯到远古时代。医生使用精细的针具诊治疾病，检查患者的脉搏、人体器官、四肢与手腕状态，以此诊断严重的病症。医护人员使用不锈钢与橡胶医疗器具，通过厘米、毫米精准测量人体数据。医疗设备能够捕捉人体细微的感官的变化，获批的专利技术是医学进步的重要标志。 Doctors adjust treatment plans for patients. They use clean bandages to treat wound infection. The medical industry prevents medical abuse actively and will switch management modes timely. Solid medical evidence and formal contracts protect the rights of doctors and patients. As outgoing and grateful teenagers, we should cherish our health and respect medical workers. 医生会灵活调整患者的治疗方案，使用干净绷带处理伤口感染。医疗行业坚决杜绝医疗资源滥用，并及时转变管理模式。确凿的医疗证据与规范的医疗合同，切实保障医患双方的合法权益。作为外向的、心怀感激的青少年，我们应当珍惜健康体魄，尊重每一位医务工作者。 2 学科网（北京）股份有限公司 $