Unit 2 The things around us（三）-2026-2027学年高中英语教材全解必修三（沪教版）

Unit 2 The things around us 教材全解（三） 。单元核心词汇 bar calculate operate advanced version dozen accurate rescue application equipment ⊙单元同步语法 描述外貌的合成形容词 。单元文章对话 重点句型讲练 教材同步词汇全解全练 重点1 单元词汇 l.calculate/'kalkjulert/v.计算；核算 词形变化：calculation(n.）计算；calculator(m.）计算器；calculable(adj.)可计 算的；incalculable(adij.)不可估量的 搭配：calculate the cost/result;be calculated to do sth.旨在做某事 辨析：calculate侧重通过数学方法精确计算；count侧重逐一计数；compute常指 用计算机计算 2.operate/'DporeIt//V.运转；工作；操作；经营；动手术 词形变化：operation(.)操作；手术；运营；operator(n.)操作员；operative (adj.)有效的；operational(adj.）操作的 搭配：operate a machine;operate on sb.为某人做手术；operate a business 辨析：operate泛指操作或运行；un常指管理、经营；manage侧重管理 3.advanced/ad'va:nst//adj.先进的；高级的；高等的 词形变化：advance v.h.前进；进步；advancement(m.)提升 搭配：advanced technology;advanced course;advanced level 辨析：advanced指处于较高水平或阶段；progressive强调逐步前进；sophisticated 常指复杂精密的 4.version/'v3n/n.版本；变体；说法 词形变化：无常见派生 搭配：a new version;an updated version;version of events 辨析：version指同一事物的不同形式；edition多指书刊的版次；variation指变化 或变异 5.accurate/'ert/adj.正确的；准确的 词形变化：accuracy(n.)准确；inaccurate(adj.)不准确；accurately(adv.）准确 地 搭配：accurate measurement;be accurate in sth.在…方面准确 辨析：accurate强调与事实一致；precise强调细节精确；exact强调完全吻合 6.rescue/'reskju:/v./h.救援；营救 词形变化：rescuer(.）救援者 搭配：rescue sb.from sth.;rescue operation;come to one's rescue来救某人 辨析：rescue指把某人从危险中救出；save更通用，可指挽救生命、时间等： deliver较正式，常指解救 7.application/,eplI'keIfn/n.(理论、发明等的)应用；运用；申请（表） 词形变化：apply v.申请；应用；applicant(m.)申请人；applied(adj.)应用的； applicable(adj.)适用的 搭配：application of sth.to;job application;make an application 辨析：application强调理论或技术在实际中的使用；use最常用；utilization较正 式，强调充分利用 8.equipment/.i'kwrpmant//n.设备；器材（不可数） 词形变化：equip v.装备；equipped(adj.)装备好的 搭配：a piece of equipment;sports equipment;equip..with..用…装备 9.overseas/ava'si:zadj.外国的；海外的adv.在海外 词形变化：无常见派生 搭配：overseas students;go overseas;overseas market 辨析：overseas常作定语或副词；abroad只作副词；foreign仅作形容词，指外国 的 l0.remarkable/r'ma:kabl/adj.非凡的；奇异的；显著的 词形变化：remarkably(adv.)非常地；remark v.h.评论；remarkableness(.）显 著 搭配：remarkable achievement;be remarkable for..以…著称 辨析：remarkable强调引人注意的出色；outstanding强调突出；extraordinary强调 超出寻常 11.nission/mun/n.飞行任务；使命；代表团 词形变化：missionary(m.）传教士 搭配：mission statement;space mission;on a mission执行任务 辨析：mission常指有明确目标的正式任务；task指具体工作；assignment指分派 的任务或作业 考点通关 单元词汇 (一)单句填空（用所给词的适当形式填空) 1.The computer can (calculate)the result in seconds. 2.It's dangerous to (operate)the machine without training. 3.She has an (advance)understanding of the subject. 4.This is the latest (version)of the software. 5.Are you sure the clock is (accurate)? 6.The soldiers managed to (rescue)the hostages 7.The (apply)deadline is next Friday. 8.Modern medical (equip)is very expensive. 9.Many students go (overseas)for further study. 10.His performance was (remark). 11.The team completed the (mission)successfully. 12.The (calculate)of the budget took a long time. (二)短文填空 As technology becomes more 1. space 2. are getting more complex. Scientists must 3. the risks carefully.Every piece of 4. is thoroughly tested to ensure 5. results.The 6. of new materials has been 7 Many 8. are automated.A fast 9 system is in place.Some experts are from 10 countries. 参考答案 1.calculate;2.operate;3.advanced;4.version;5.accurate;6.rescue; (一)单句填空 7.application;8.equipment;9.overseas;10.remarkable;11.mission; 12.calculation 1.advanced;2.missions;3.calculate;4.equipment;5.accurate;6.application; (二)短文填空 7.remarkable;8.operations;9.rescue;10.overseas 教材同步语法全解全练 重点2 描述外貌的合成形容词 描述外貌的合成形容词 项目 内容 由两个或两个以上的单词通过连字符“-”连接构成，共同修饰名词，用 定义 来描述人的外貌特征（如发型、眼睛颜色、体型等）的形容词。这类词在 句中通常作定语（放在名词前）或表语（放在be动词后）。 ①a blue-eyed boy(一个蓝眼睛的男孩) 数词+名词 ②along-haired girl(一个长头发的女孩) -ed ③a medium-built man(一个中等身材的男人) ①a kind-hearted lady（一位好心的女士) 形容词+名 词+-ed ②a round-faced baby（一个圆脸的宝宝) ③a short--sighted student(一个近视的学生) 形容词/副词 ①a well--dressed gentleman(一位衣着得体的绅士) 动词过去分②a good-looking young man(一位英俊的年轻人) 词 ③a newly-built house(一座新建的房子) 名词+过去 ①a snow-covered mountain(一座积雪覆盖的山) 分词 ②hand-made crafts(手工制作的工艺品) 用法要点1 合成形容词中的名词一般用单数形式（即使表示复数概念）。 正确：atwo-year-old boy 错误：atwo-years-old boy 作定语时，放在所修饰名词之前；作表语时，主语通常是描述的人或物。 用法要点2 定语：She is a blue-eyed girl 表语：The girl is blue-eyed. 注意与介词短语的区别： 用法要点3 a girl with blue eyes a blue-eyed girl 高考常见考查点： √准确写出合成形式（含连字符） 用法要点4 区分合成形容词与普通形容词的搭配 √在语境中识别并正确使用 眼睛：blue-eyed,dark-eyed,bright--eyed 头发：long-haired,short-haired,curly-haired 常见合成形容体型：medium-built,.wel-built,thin-built 词 面部：round-faced,square-faced,pale-faced 穿着：well-dressed,casually-dressed,smartly-dressed 整体：good-looking,ordinary-looking,fun-loving 考点通关 描述外貌的合成形容词 语法专练一：单项选择(8题) 从A、B、C、D四个选项中选出最佳答案。 1.The girl is my cousin,Lucy. A.blue-eye B.blue-eyed C.blue eyes D.blue eye 2.He is a young man and always wears suits. A.well-dressing B.well-dressed C.well-dress D.good-dressed 3.My father is so he needs glasses. A.short-sight B.short-sighted C.near-sight D.near-sighted 4.The boy over there is from Canada. A.curly-haired B.curly hair C.curl-haired D.curl hair 5.She is a lady and often helps others. A.warm-hearted B.warm heart C.warm-heart D.warm-hearted 6.The bridge was built last year. A.newly-build B.newly-built C.new-built D.new-building 7.Everyone likes that baby with big eyes. A.round-face B.round-faced C.round face D.round-faces 8.She is a actress,but she still works hard. A.good-looking B.good-look C.good looked D.good-looking 语法专练二：语法填空(10题) 阅读下面短文，在空白处填入适当的内容（1个单词)或括号内单词的正确形式（必要时 加连字符)。 1.My best friend Lisa is a girl. 2.She has blue eyes. 3.She has hair. 4.Many people say she looks like a actress 5.Lisa is also 6.Last month,she cut her long hair short,so now she is 7.Her brother,Tom,is 8.He is for a teenager. 9.They both have a skin because they love outdoor sports. 10.I think they are friends. 参考答案 语法专练一：单项选择 1.B;2.B;3.B;4.A;5.A;6.B;7.B;8.A 1.good-looking;2.big;3.golden;4.well-known;5.kind- 语法专练二：语法填空 hearted;6.short-haired;7.medium-built;8.well-dressed; 9.sun-tanned;10.fun-loving A 教材同步文章句型精讲 重点句型 制茶过程 The process of making a cup of traditional Chinese tea,which has been practiced for thousands of years,involves several carefully controlled steps... 结构：名词/主句+，+关系代词(wich/wo/whom/whose/as)+从句 中文：对先行词进行补充说明，去掉后主句意思仍然完整。 用法：与先行词之间用逗号隔开，不能用hat。 which has been practiced for thousands of years... 结构：have/has+been+过去分词 中文：表示过去发生的动作对现在造成影响，且主语是动作的承受者。 用法：常用于描述传统、习惯、工艺等长期存在的状态。 3. Although it may seem simple,brewing the perfect cup of tea is an art... 结构：Although+从句，主句/V-ing+谓语动词（单数） 中文：虽然看起来简单，但泡一杯完美的茶是一门艺术。 用法：although不能与but同时使用；动名词作主语表示具体行为。 4.selecting the tea leaves,as the quality and type of tea will directly affect the flavor.. 结构：as+从句（说明原因) 中文：s引导原因状语从句，表示已知原因，语气较弱。 用法：常用来补充说明原因，比because更书面。 When the water reaches the ideal temperature,it is poured over the tea leaves,which are placed in a teapot or gaiwan,allowing the flavors to infuse into the water. 结构：Whn+时间状语从句+被动语态+非限制性定语从句+现在分词短语作 结果状语 中文：当水达到理想温度时，将其倒在茶叶上…使香味融入水中。 用法：现在分词短语作结果状语，表示自然结果。 6.After steeping for a few minutes,the tea is poured into small cups,and it is ready to be enjoyed,either alone or with friends and family. 结构：After/Before/.While+V-ing作时间状语+被动语态+either..or. 中文：浸泡几分钟后，茶被倒入小杯，即可享用，或独饮或与亲友共享。 用法：当主句主语与分词主语一致时用After doing;either..or..连接并列选项。 7.By following these simple steps,anyone can learn to make a delicious cup of Chinese tea,and in doing so,gain a deeper appreciation for this ancient and elegant tradition. 结构：By+doing(方式状语)+and in doing so(伴随状语)+高级动宾搭配 中文：通过遵循这些简单步骤，任何人都可以学会泡出一杯美味的中国茶，并进而加 深对这一古老优雅传统的鉴赏力。 用法：By doing表示方式，in doing so表示伴随结果。 考点通关 文章句型 练习一：完成句子（用所给词的适当形式填空) 1.The tea ceremony, (perform)for centuries,remains a vital cultural tradition. 2. (Choose)the right tea leaves is the first and most important step 3. the water reaches 85C,it is poured over the leaves. 连词) 4.After (steep)for exactly two minutes,the tea is ready to serve. 5.The boiling water is carefully poured into the teapot, (allow)the flavors to develop 6. following these simple guidelines,anyone can make a perfect cup.(填介词) 7.The leaves, (place)in a small pot,are then covered with hot water. 8.She tried (make)tea with cold water,but it tasted terrible 9.The tradition has (practice)for over two thousand years. 10.By doing so,you will gain a deeper (appreciate)for this ancient art. 练习二：翻译句子（在横线上写出完整句子） 1.泡一杯好茶的过程，虽然看似简单，却需要耐心和对细节的关注。 2.水质的好坏会直接影响茶的味道和香气。 3.当水温达到理想温度时，将热水倒入茶壶中，使茶叶的香味释放到水中。 4.浸泡几分钟后，将茶倒入小杯中，无论是独饮还是与亲友共享，都可以享用。 5.通过遵循这些简单的步骤，任何人都可以学会泡出一杯美味的中国茶。 6.这一传承了上千年的传统工艺，至今仍受到广泛尊重。 7.尽管步骤简单，但掌握正确的水温是成功的关键。 8.选择合适的茶叶是泡茶过程中最重要的一步之一。 9.用热水冲洗茶壶后，放入茶叶。 10.在此过程中，你将加深对这一高雅传统的理解。 参考答案 1.which has been performed/having been performed 2.Choosing ;3.When/As soon as /Once;4.steeping 练习一：完成句子 5.allowing ;6.By 7.placed 8.making 9.been practiced 10.appreciation 练习二：翻译句子 1.The process of making a perfect cup of tea,although it may seem simple,requires patience and attention to detail.;2.The quality of water will directly affect the flavor and aroma of the tea.3.When the water reaches the ideal temperature,it is poured into the teapot, allowing the fragrance of the tea leaves to infuse into the water. 4.After steeping for a few minutes,the tea is poured into small cups,and it is ready to be enjoyed either alone or with friends and family.5.By following these simple steps,anyone can learn to make a delicious cup of Chinese tea.;6.This tradition,which has been passed down for thousands of years,is still widely respected.;7.Although the steps are simple,mastering the correct water temperature is the key to success.;8.Choosing the right tea leaves is one of the most important steps in the tea-making process.9.After rinsing the teapot with hot water,put in the tea leaves.10.In doing so,you will gain a deeper appreciation for this elegant tradition. 教材同步单元练习 一、阅读理解 Passage A In recent years,the phenomenon of"smart homes"has transitioned from science fiction to everyday reality,fundamentally altering the way we interact with the objects around us.From voice-activated assistants to intelligent thermostats that learn our daily routines,these technologies promise unprecedented convenience and efficiency.However,as we embrace these innovations,a critical question emerges:at what cost does this convenience come? Consider the humble refiigerator,once a simple appliance for preserving food.Today's smart refiigerators can track expiration dates,suggest recipes based on available ingredients,and even order groceries automatically.While these features save time and reduce food waste,they also collect vast amounts of data about our eating habits,shopping pattems,and daily schedules.This information,often transmitted to cloud servers,becomes part of a digital profile that technology companies can analyze,share,or potentially exploit. The issue extends beyond privacy concemns.Research indicates that the constant connectivity of smart devices may be reshaping human behavior in subtle but significant ways.A study conducted by Stanford University found that individuals who relied heavily on smait home devices showed decreased ability to perform simple calculations and make independent decisions."When a device calculates everything for you,"explains Dr.Sarah Chen,lead researcher,"your brain gradually loses the neural pathways associated with basic problem-solving." Moreover,the environmental impact of these technologies is often overlooked.The production of smart devices requires rare earth metals,whose mining processes cause substantial ecological damage. Additionally,the average smart home generates approximately 50%more electronic waste than a traditional household,as devices become obsolete within three to five years due to rapid technological advancement. The economic implications are equally concerning.Low-income families,unable to afford the latest smart technologies,find themselves at a growing disadvantage in education,employment,and daily life.This digital divide widens existing social inequalities,creating a two-tier system where access to basic computational assistance becomes a marker of socioeconomic status. Despite these challenges,proponents argue that smart technologies offer solutions to some of our most pressing problems.Smart energy grids can optimize power consumption,reducing carbon emissions. Intelligent transportation systems can alleviate traffic congestion.Medical monitoring devices can save lives by detecting health emergencies before they become critical. The key,perhaps,lies not in rejecting these technologies but in approaching them with greater awareness. We must demand transparency about data collection practices,advocate for longer product lifecycles,and ensure that the benefits of smart technology are accessible to all segments of society.The things around us are becoming increasingly intelligent,but our wisdom in managing them must keep pace ()1.What is the author's main concem about smart home technologies? A.They are too expensive for most families to afford. B.They may negatively impact human cognitive abilities. C.They require too much technical knowledge to operate D.They are not reliable enough for daily use. ()2.The word "obsolete"in paragraph 4 is closest in meaning to. A.outdated B.valuable C.functional D.expensive ()3.What does the Stanford University study suggest about heavy users of smart devices? A.They become more efficient in their daily routines B.They show improved problem-solving abilities. C.They experience a decline in basic cognitive skills D.They develop stronger independence in decision-making ()4.According to the passage,the digital divide refers to A.the gap between different types of smait devices B.the difference in technological access among social groups C.the separation between online and offline activities D.the distinction between old and new technologies ()5.What is the author's overall attitude toward smart home technologies? A.Strong opposition with no acceptance B.Complete enthusiasm without reservation C.Cautious acceptance with critical awareness D.Indifference with no particular opinion Passage B Artificial intelligence has achieved remarkable breakthroughs in recent years,but perhaps none more controversial than the development of autonomous weapons systems.These AI-powered military technologies,capable of selecting and engaging targets without human intervention,represent a fundamental shift in the nature of warfare.As nations race to develop these capabilities,the international community faces unprecedented ethical and security challenges. The primary argument in favor of autonomous weapons is operational efficiency.Machines can process information far more quickly than humans,make calculations with greater precision,and operate without fatigue.Proponents argue that AI systems could reduce civilian casualties by eliminating human error and emotional decision-making in combat situations.Furthermore,autonomous systems can be deployed in environments too dangerous for human soldiers,potentially saving military personnel's lives. However,critics raise profound moral objections.The core question,they argue,is whether it is ethical to delegate life-and-death decisions to machines that lack human judgment,empathy,and moral reasoning. "A machine cannot understand the value ofhuman life,"wains Professor James Miller,an expert in military ethics."It cannot distinguish between a combatant and a civilian in ambiguous situations,nor can it be held accountable for its actions in any meaningful way." The technical limitations of current AI systems compound these ethical concemns.Despite advances in machine leamning,artificial intelligence still struggles with context-dependent situations that humans navigate intuitively.An autonomous drone,for instance,might correctly identify a weapon in a soldier's hand but fail to recognize that the same object is a tool in a farmer's hand.Such errors could have devastating consequences International efforts to regulate autonomous weapons have so far been unsuccessful.The United Nations has held multiple conferences on the topic,with over 30 countries calling for a complete ban on lethal autonomous weapons systems.However,major military powers,including the United States,Russia,and China,have resisted such restrictions,citing national security concemns and the need to maintain technological superiority. This regulatory vacuum creates a dangerous arms race dynamic.As more nations develop autonomous capabilities,the pressure to deploy these weapons increases.Once autonomous systems are introduced on the battlefield,the speed of AI-driven combat could escalate conflicts beyond human control,potentially leading to catastrophic outcomes. Some experts propose an intermediate solution:maintaining meaningful human control over critical decisions while leveraging AI for support functions.Under this framework,machines could assist in target identification and threat assessment,but humans would retain the final authority to authorize lethal force.This "human-in-the-loop"approach attempts to balance operational advantages with ethical responsibility The debate over autonomous weapons reflects a broader societal challenge:how to hamess AI's potential while preserving human values.As technology continues its rapid advance,the decisions we make today about autonomous systems will shape not only the future of warfare but also the fundamental relationship between humans and intelligent machines. ()1.What is the main topic of the passage? A.The technical development of artificial intelligence B.The debate surrounding autonomous weapons systems C.The history of military technology innovation D.The international regulation of AI research ()2.According to the passage,what is a potential advantage of autonomous weapons? A.They can make moral judgments better than humans. B.They could reduce mistakes caused by human emotions. C.They are less expensive to produce than traditional weapons. D.They can be easily controlled in all situations. ()3.The phrase "human-in-the-loop"in paragraph 7 refers to a system where. A.machines make all final decisions independently B.humans maintain control over critical decisions C.AI systems replace human soldiers entirely D.technology operates without any human input ()4.Which of the following best describes the author's view on autonomous weapons? A.They should be immediately deployed for national security. B.They represent the most efficient solution to modern warfare. C.They raise serious concerns that require careful consideration. D.They are unlikely to be developed in the near future. ()5.The author suggests that intemational regulation of autonomous weapons has been. A.highly effective and comprehensive B.completely unnecessary and unwanted C.largely unsuccessful so far D.enthusiastically supported by all nations 二、完形填空 The relationship between humans and the objects they create has always been complex.Throughout history,tools have extended our physical(1),from simple stone axes to complex machinery But the (2) revolution of the past century has changed this relationship in fundamental ways. Consider the smartphone,an object that many of us cany (3)every waking moment.It is simultaneously a communication device,a camera,a navigation system,a library,and a portal to global information networks.Yet(4)its remarkable capabilities,the smartphone also presents challenges.Studies show that the average person checks their phone 96 times a day,and this constant(5) can lead to decreased concentration and increased anxiety. The phenomenon is not limited to smartphones.Smart speakers,fitness trackers,and even intelligent kitchen appliances are becoming(6)_ parts of our daily environment.These devices,connected through the Internet of Things,create a network of objects that(7) collect and exchange data about our behaviors and preferences. This raises important questions about(8) When our smart thermostat leamns our daily schedule or our fitness tracker monitors our heart rate,who owns that information?How is it(9) ?And what happens if it falls into the wrong hands? The environmental costs are also significant.The production of electronic devices requires rare earth minerals,whose mining often causes substantial ecological (10) Furthermore,the rapid pace of technological advancement means that devices become(11) within a few years,contributing to the growing problem of electronic waste. Some people argue for a more mindful approach to technology consumption.They suggest we should (12) our relationships with the objects around us,using technology as a tool rather than allowing it to dominate our lives.This concept,known as "digital minimalism,"encourages people to (13) which devices truly add value to their lives and which merely consume attention. Others advocate for stronger(14) measures to protect consumers and the environment.They call for laws that require companies to make devices that last longer,can be easily repaired,and are(15) from sustainable materials. Ultimately,the things around us reflect our values and priorities.As we continue to innovate,we must remember that technology should serve human needs,not the other way around 1.A.strengths B.limitations C.capabilities D.weaknesses 2.A.agricultural B.industrial C.digital D.cultural 3.A.through B.during C.throughout D.across 4.A.despite B.because of C.due to D.regardless 5.A.interruption B.connection C.distraction D.interaction 6.A.optional B.permanent C.temporary D.unnecessary 7.A.occasionally B.rarely C.constantly D.never 8.A.security B.privacy C.safety D.efficiency 9.A.stored B.ignored C.used D.displayed 10.A.benefit B.improvement C.damage D.development 11.A.valuable B.useful C.popular D.outdated 12.A.strengthen B.maintain C.evaluate D.ignore 13.A.determine B.forget C.avoid D.accept 14.A.individual B.regulatory C.voluntary D.technical 15.A.imported B.designed C.borrowed D.removed 三、阅读短文回答问题 Read the following passage and answer the questions in complete sentences. In the rapidly evolving landscape of modemn technology,few innovations have captured public imagination quite like augmented reality (AR).Unlike virtual reality,which creates a completely artificial environment,augmented reality overlays digital information onto the real world,enhancing rather than replacing our natural perception.This technology,once confined to science fiction,is now finding practical applications across numerous fields,fundamentally changing how we interact with the objects and information around us. The most visible application of augmented reality has been in consumer entertainment.The phenomenal success ofgames like Pokemon GO demonstrated the mass-market appeal ofaR,as millions of players worldwide used their smartphones to see virtual creatures superimposed onto real-world locations. However,entertainment represents only the beginning ofAR's potential.In education,AR applications allow students to interact with three-dimensional models of historical artifacts,biological structures,and chemical compounds.Medical students can practice surgical procedures on virtual patients that appear in their actual environment,gaining valuable experience without risk to real patients. The industrial sector has embraced AR for maintenance and repair operations.Technicians wearing AR headsets can see virtual diagrams and instructions overlaid onto the equipment they are servicing, reducing error rates and improving efficiency.Boeing reported that aR technology reduced the time required for wiring harness assembly by 30%while simultaneously decreasing error rates to nearly zero. Similarly,automotive manufacturers are using aR to assist in quality control,with systems that can instantly highlight defects in vehicle components. Despite these promising applications,significant challenges remain.The technology requires substantial processing power,which limits battery life in portable devices.Current AR headsets remain bulky and expensive,restricting widespread adoption.There are also concerns about safety,as users may become distracted by virtual information while navigating real-world environments.Privacy advocates wory that AR systems could collect detailed information about users'surroundings and activities,potentially creating unprecedented surveillance capabilities. Moreover,the social implications of widespread AR adoption deserve careful consideration.As digital information becomes seamlessly integrated into our physical environment,distinguishing between reality and augmentation may become increasingly difficult.This bluning of boundaries raises philosophical questions about the nature of experience and perception.Some experts warn that heavy reliance on AR could diminish our natural observational skills,similar to how GPS navigation has reduced many people's ability to read traditional maps. Nevertheless,the trajectory ofAR development suggests it will become an increasingly important part of our technological landscape.Major technology companies are investing billions in AR research and development,anticipating a future where AR glasses become as common as smartphones.As these technologies mature,they promise to transform the way we work,leamn,shop,and socialize.The key will be to harness their potential while addressing the ethical,social,and practical challenges they present. 1.What is the fundamental difference between augmented reality and virtual reality? 2.According to the passage,what benefits does AR bring to the industrial sector?Provide two specific examples. 3.What are three major challenges facing the widespread adoption ofAR technology? 4.How might heavy reliance on aR affect human capabilities,based on the author's concerns? 5.What is the author's overall prediction about the future of augmented reality? 四、短文填空 阅读下面短文，在空白处填入个适当的单词或括号内单词的正确形式。 Technology continues to transform the objects around us in remarkable ways.The(1) of artificial intelligence to everyday devices has created a new generation of"smart"products that can learn, adapt,and respond to our needs.These(2) systems represent a significant leap forward in human-machine interaction However,the (3) required for these systems to function effectively is enormous.Modemn smart devices must process vast amounts of data(4) to provide useful services.This has led to the development ofincreasingly powerful processors and more(5)algorithms. The(6) used in manufacturing these devices must meet rigorous standards.Every component is(7) tested before assembly to ensure(8) performance.Despite these precautions, the rapid pace of technological change means that many devices become(9) within a few years of purchase. This situation has prompted calls for more sustainable design practices.Environmental advocates argue that manufacturers should create products that are easier to repair and upgrade,rather than(10) entire devices when components fail.Some companies have responded by offering modular designs that allow users to (11) individual parts without discarding the whole product. The(12) of valuable materials from discarded electronics has also become a growing industry. Specialized facilities now recover rare metals and other(13) from old devices,reducing the need for environmentally damaging mining operations. International cooperation on these issues has been(14) More than 180 counties have agreed to standards for electronic waste management,though(15) remains inconsistent across different regions. 2. 3. 4. 5. 6. 8. 9. 10. 11. 12. 13. 14. 15. 五、写作 Directions:Write an essay of about 150 words on the following topic. Nowadays,smart devices such as smartphones,smart watches,and AI assistants have become an essential part of our daily lives.Some people believe these technologies bring great convenience and improve our quality of life,while others argue that they make us overly dependent and reduce our ability to think independently What is your opinion on the impact of smart devices on modemn life? Your essay should: 1.State your position clearly 2.Provide reasons and examples to support your argument. 3.Use appropriate connecting words to ensure coherence. Passage A:1.B 2.A3.C4.B 5.C 阅读理解 Passage B:1.B 2.B3.B 4.C5.C 1.C,2.C,3.A,4.A;5.B,6.B;7.C,8.B,9.C,10.C,11.D;12.C13.A;14.B,15. 二、完形填空 B 三、阅读短文l.Augmented reality overlays digital information onto the real world,enhancing natural 回答问题 perception,while virtual reality creates a completely artificial environment that replaces the real world 2.AR benefits the industrial sector by reducing time required for wiring harness assembly by 30%(as reported by Boeing)and assisting in quality control by instantly highlighting defects in vehicle components. 3.Three major challenges are:substantial processing power requirements that limit battery life,AR headsets remaining bulky and expensive,safety concerns about users becoming distracted by virtual information. 4.Heavy reliance on aR could diminish natural observational skills,similar to how GPS navigation has reduced many people's ability to read traditional maps. 5.The author predicts that aR will become an increasingly important part of our technological landscape,with AR glasses potentially becoming as common as smartphones. 1.application 2.advanced 3.calculations 4.accurately 5.efficient 6.equipment 7. 四、短文填空carefully8.reliable9.outdated10.replacing 11.operate 12.rescue13.1 resources14. remarkable 15.implementation 五、写作 范文： The Double-Edged Sword of Smart Devices In my opinion,smart devices are a double-edged sword that bring both significant benefits and potential drawbacks to modemn life On the positive side,these technologies unquestionably enhance convenience and efficiency. Smartphones allow instant communication,provide access to vast information,and enable remote work and leamning.Health-monitoring smart watches can detect irregular heartbeats and potentially save lives. Smart home devices automate routine tasks,freeing up time for more meaningful activities. However,I believe the negative impacts deserve serious attention.Over-reliance on smart devices has been shown to reduce our ability to perform basic calculations and remember important information. Constant notifications fragment our attention,making sustained concentration increasingly difficult. Furthermore,excessive screen time has been linked to sleep disorders,eye strain,and decreased face-to- face social interaction. Therefore,I argue that the key lies not in rejecting these technologies but in using them mindfully.We should embrace the benefits while maintaining awareness of the risks.Setting boundaries,such as device- free hours and regular digital detox periods,can help us maintain a healthy balance.Technology should serve as a tool to enhance our lives,not dominate them.