阅读理解练习 AI robot performs surgery autonomously 导学案-2026届高三英语二轮复习专项

该高中英语高考复习学案以AI医疗机器人为主题，系统整合词汇、句式、语法填空等高考核心考点，按“背景认知-词汇梳理-句式分析-综合应用”层次构建知识网络，通过Pre-reading任务驱动激活已知，引导学生自主关联医学场景与语言知识，形成结构化认知。 亮点在于诊断性自测与思维品质培养，Testing yourself模块含词汇变形、翻译及语法填空等自测题，帮助学生精准定位薄弱点，Post-reading讨论任务引导分析AI手术对医疗资源匮乏地区的影响，提升语言能力与批判性思维，教师可依据学情数据实施个性化指导，助力学生自主提升备考实效。

AI robot performs surgery autonomously Pre-reading Task I AI robots have been applied in multiple industries. What types of AI robots have you encountered or heard of? Task II When it comes to “the robots in the medical field”, what comes to your mind first? What tasks can they possibly help doctors with? While-reading Exploring the text I. Background information. 1. SRT-H：这是约翰斯·霍普金斯大学、斯坦福大学以及哥伦比亚大学的研究人员共同研发出的一款机器人。在人工智能的帮助下，SRT-H可以自主进行胆囊切除手术（一种最常见的微创手术，仅在美国，每年就要进行70多万次）。 2. endoscope：医用内窥镜，是一种由可弯曲部件、光源及镜头组成的医疗器械，通过人体自然孔道或手术切口进入体内，用于器官病变的直接观察与微创治疗，主要应用于消化道、呼吸道及泌尿系统等部位诊断。 II. Phrases. perform surgeries 做外科手术 superhuman precision 超人般的精准度 under one’s command 在某人的指挥下 medical education 医学教育 be powered by … 由……提供技术支持 (be) put to work 投入使用，开始工作 issue plain-language instructions 发布通俗易懂的指令 require human assistance 需要人类协助 at scale 大规模地，批量地 III. Sentence analysis. When put to work, the first layer of the AI system watches video from an endoscope monitoring the surgery and issues plain-language instructions, such as “clip the second duct”, while the second AI layer turns each instruction into a series of hand movements. (para. 3) ①本句是主从复合句。 ②主句是the first layer of the AI system … instructions。 ③When put to work是一个省略结构的时间状语，其完整形式为When the first layer of the AI system is put to work；such as “clip the second duct”为插入语，对plain-language instructions进行举例，说明具体指令内容；while the second AI layer … movements是伴随状语从句。 句意 投入使用后，人工智能系统的第一层会查看内窥镜监控手术时传回的视频，并发出通俗易懂的指令，例如 “夹住第二条导管”，与此同时，第二层人工智能会将每条指令转化为一系列手部动作。 Testing yourself I. Complete the following sentences with the proper forms of the given words. 1. After the long pleasant trip, he finally felt ________ (full) rested and ready for work. 2. Astronomers use telescopes with high __________ (precise) to track the movement of distant planets. 3. College students need to learn to manage their time ______________ (independent) instead of relying on parents’ reminders. 4. In complex surgeries, unexpected bleeding or organ reactions may make the process ______________ (predictable). II. Translate the following sentences into English with the given expressions. 1. 捐赠的笔记本电脑很快在这所乡村小学投入使用。 (put to work) ________________________________________________________________________2. 该公司计划在全国范围内大规模推广这款环保产品。 (at scale) ________________________________________________________________________3. 她手下有一支技术精湛的工程师团队，项目因此提前完工。 (under one’s command) ________________________________________________________________________ III. Fill in each blank with one proper word or the proper forms of the given words. Researchers from three US universities have developed SRT-H, an AI-powered autonomous robot that can remove pig gallbladders without human help and without error. 1. _______ (power) by a two-tier AI system, SRT-H has completed surgical 2. _________ (step) by analyzing real-time video and issuing instructions for hand movements. Though 3. ________ (slow) than humans, it’s more precise. Currently limited to dead pig organs and 4. ________ (need) some human help, SRT-H may later enable remote surgeries or benefit underserved areas 5. ________ (global). Post-reading How might the widespread application of autonomous surgical systems like SRT-H change medical care in underserved areas? Share your opinion with your partner. Keys： Testing yourself I. 1. fully 2. precision 3. independently 4. unpredictable II. 1. The donated laptops were quickly put to work in this rural primary school. 2. The company plans to promote this eco-friendly product at scale across the country. 3. With a team of skilled engineers under her command, the project was completed ahead of schedule. III. 1. Powered 2. steps 3. slower 4. needing 5. globally 学科网（北京）股份有限公司 $AI robot performs surgery autonomously. For over two decades, surgical robots have been an extra pair of steady hands. They help human doctors perform surgeries with superhuman precision, but always under the surgeons command. Now, technology has advanced far enough that robots can perform surgery on their own. Researchers from johns hopkins, stanford and columbia universities revealed a robot that doesn't just follow orders, IT thinks, adjusts and cuts independently. The teams creation called SRTH successfully removed pig gold bladder without human help in separate procedures. In each one, SRTH completed all seventeen surgical steps without error that included grabbing, clipping and cutting, on average six times per procedure. The robots medical education began in a database. SRTH is powered by a two TRAI system trained on seventeen hours of video, covering sixteen thousand motions made in Operations by human surgeons. When put to work, the first layer of the AI system watches video from an endless cope monitoring the surgery and issues plain language instructions such as clip. The second ducked, while the second day I layer turns each instruction into a series of hand movements the robot knew when IT needed a new clip and even asked for a tool change. Compared to human surgeons, SRTH was slower, but more precise. However, for now, SRTH has only Operated on organs removed from the pigs, so IT has not yet faced the complex, unpredictable elements of live surgery. Additionally, the robot required human assistance to switch one of its surgical instruments, indicating that the Operation was not yet fully autonomous. The team is expLoring ways to improve the robot. One day, autonomous surgical systems could Operate under a doctors distant supervision or even perform surgeries in remote or underserved areas. This breakthrough could one day enable the application of top surgical skills at scale globally. AI robot performs surgery autonomously For over two decades, surgical robots have been an extra pair of steady hands. They help human doctors perform surgeries with superhuman precision, but always under the surgeon’s command. Now, technology has advanced far enough that robots can perform surgery on their own. Researchers from Johns Hopkins, Stanford, and Columbia universities revealed a robot that doesn’t just follow orders. It thinks, adjusts, and cuts independently. The team’s creation, called SRT-H, successfully removed pig gallbladders without human help in separate procedures. In each one, SRT-H completed all 17 surgical steps without error. That included grabbing, clipping, and cutting (on average, six times per procedure). The robot’s medical education began in a database. SRT-H is powered by a two-tier AI system trained on 17 hours of video covering 16,000 motions made in operations by human surgeons. When put to work, the first layer of the AI system watches video from an endoscope monitoring the surgery and issues plain-language instructions, such as “clip the second duct”, while the second AI layer turns each instruction into a series of hand movements. The robot knew when it needed a new clip and even asked for a tool change. Compared to human surgeons, SRT-H was slower but more precise. However, for now, SRT-H has only operated on organs removed from dead pigs, so it has not yet faced the complex, unpredictable elements of live surgery. Additionally, the robot required human assistance to switch one of its surgical instruments, indicating that the operation was not yet fully autonomous. The team is exploring ways to improve the robot. One day, autonomous surgical systems could operate under a doctor’s distant supervision or even perform surgeries in remote or underserved areas. This breakthrough could one day enable the application of top surgical skills at scale globally. 学科网（北京）股份有限公司 $