Unit 4 Period 1 课时练案 单元词汇表(Wordlist)-【名师导航】2026-2027学年高中英语选择性必修第二册教师用书配套课件（译林版）

该高中英语课件围绕“人与社会——科技发展与信息技术创新”主题，系统呈现单元词汇的词形、词义、派生、短语及语境应用，通过“速记-运用-派生-联想”的递进式学习支架，帮助学生从基础记忆到语境运用逐步掌握词汇。 其亮点在于融合语言能力与思维品质培养，通过“语境填空”（如“input信息到电脑”）和“词汇联想”（如massive联想large/huge），让学生在主题语境中提升词汇运用与分析能力。采用主题式词汇教学，学生能夯实语言基础，教师可直接使用系统模块提升教学效率。

Period 1　课时练案 单元词汇表(Wordlist) UNIT 4　 Living with technology 主题语境　人与社会——科技发展与信息技术创新 1．______ n．城堡 2．_____ n．输入的信息；投入 vt．输入(信息) 3．_______ adj．巨大的，大而重的；非常严重的 4．____________ n．重大进展，突破 adj．突破性的 5．__________ adj．自主的，有自主权的；自治的 6．________ adj．家庭的，家用的；本国的，国内的 7．______ vt．& n．谋杀，凶杀 castle input massive breakthrough autonomous domestic murder Period 1　课时练案 单元词汇表(Wordlist) 8．____ vt．造成，产生；提问，质询 vi．摆好姿势 n．姿势 9．__________ adv．显然，可见 10．______ n．受害者，牺牲品；受骗者；祭品 11．________ vt．& vi．减少，降低 n．减少，降低 12．____ vt．否认，否定；拒绝承认，拒绝接受 13．________ n．数量；大量 14．_________ n．最好(或最精彩)的部分 vt．突出，强调；使醒目 pose apparently victim decrease deny quantity highlight Period 1　课时练案 单元词汇表(Wordlist) 15．____ vt．埋藏；埋葬，安葬；覆盖；遮盖；使陷入 16．____________ adj．当代的，现代的；属同时期的，同一时代的 n．同代人，同辈人 17．_______ adj．虚拟的，模拟的；很接近的，事实上的 18．______ n．传感器，敏感元件 19．________ adj．教学的，学术的；学习良好的；纯理论的 bury contemporary virtual sensor academic Period 1　课时练案 单元词汇表(Wordlist) 20．____ n．双胞胎之一；一对相像的事物之一 adj．双胞胎之一的；成对的，成双的 21．_________ n．人造卫星；卫星 22．_______ n．障碍，阻力；屏障，障碍物；分界线，隔阂 twin satellite barrier Period 1　课时练案 单元词汇表(Wordlist) 1．All this information had to _________________(input) onto the computer． 2．Many _____________(breakthrough) in fabrication techniques and new materials must be developed． 3．The detective proved he ____________(murdered)，leading to the killer's arrest． be input/inputted breakthroughs was murdered Period 1　课时练案 单元词汇表(Wordlist) 4．I asked whether her closeness to her mother ever _____(pose) any problems． 5．Rescue workers are digging through the rubble in search of other _______(victim)． 6．The change of water into ice can be gotten by __________(decrease) the temperature． posed victims decreasing Period 1　课时练案 单元词汇表(Wordlist) 7．She ______(deny) the murder of four children who were in her care． 8．I don't want to watch the game now．I'll just wait till the __________(highlight) come on later tonight． 9．He felt lonely after he ______(bury) his pet． 10．Many people thought they were _____(twin)． denied highlights buried twins Period 1　课时练案 单元词汇表(Wordlist) 11．The two countries are going to meet to break down some ________(barrier) to trade between them． 12．Do the _______(sensor) pick up anything moving around prior to separation？ barriers sensors Period 1　课时练案 单元词汇表(Wordlist) 1．capable adj．有能力的，能胜任的→________ n．领悟(或理解、办事)能力；容量，容积；职位，职责；生产量 2．finance n．财政，金融；资金；财力，财务管理 vt．提供资金→_________ adj．金融的；财政的，财务的 3．threat n．威胁，恐吓；凶兆；构成威胁的人(或事物) →________ vt．危及，对……构成威胁；威胁，恐吓 capacity financial threaten Period 1　课时练案 单元词汇表(Wordlist) 4．crime n．罪，罪行；犯罪活动→_______ n．罪犯 adj．犯法的；犯罪的 5．demand vt．需要；强烈要求 n．要求，所需之物；需求，需要→_________ adj．(工作)要求高的，费力的；(人)苛求的 6．recognize vt．认出，识别；承认→__________ n．识别，认出；承认，认可；赞誉，赏识 7．envy n．& vt．羡慕，忌妒→_______ adj．羡慕的；忌妒的 criminal demanding recognition envious Period 1　课时练案 单元词汇表(Wordlist) 8．conclude vt．& vi．断定，推断出；达成，订立；(使)结束，终止→__________ n．结论；结局；推论 9．justify vt．证明……正当；替……辩护→_________ adj．合乎情理的，事出有因的；有正当理由的 10．superior adj．(在品质上)更好的，占优势的；(在级别、重要性或职位上)更高的；有优越感的→__________ n．优越感；优越性，优势 conclusion justified superiority Period 1　课时练案 单元词汇表(Wordlist) 11．engage vt．& vi．吸引住(注意力、兴趣)；雇用，聘用；与……建立密切关系→_______ adj．已订婚的；占线的；使用中的→__________ n．婚约；约会；诺言 12．optimist n．乐观的人；乐天派→__________ adj．乐观的，抱乐观看法的→______________ adv．乐观地→________ n．乐观；乐观主义 engaged engagement optimistic optimistically optimism Period 1　课时练案 单元词汇表(Wordlist) 1．The town has changed beyond ___________(recognize) since I was last here． 2．Thanks to your _________(finance) assistance，we finally went through that dark Period． 3．The police carried out a thorough investigation to find out who was the real ________(crime)． recognition financial criminal Period 1　课时练案 单元词汇表(Wordlist) 4．David __________(threat) to report his neighbor to the police if the damages were not paid． 5．Teaching is a _________(demand) job，which requires not only knowledge but also care and patience． 6．I suggest that we should wait a while before we draw a final __________(conclude)． threatened demanding conclusion Period 1　课时练案 单元词汇表(Wordlist) 7．Everyone in the house cheered up when they announced their __________(engage)． 8．His colleagues congratulated him but they were apparently _______(envy) of his public success． 9．Remember，self-respect comes from an inner belief and not a selfish feeling of ___________(superior)． 10．My sister is __________ about life and her ________ earns her luck and success．(optimist) engagement envious superiority optimistic optimism Period 1　课时练案 单元词汇表(Wordlist) 1．____________________ (建)空中楼阁，幻想，空想 2．_________________ 略举几例 3．______________ 受伤，受损，被害 4．__________ 强行闯入，撬开；突然开始(笑、唱等)；顺利打入 5．_________________ 大量，大批 6．______ 暗中监视，窥探 7．____________ 自来水笔 (build) castles in the air to name but a few fall victim to break into in large quantities spy on fountain pen Period 1　课时练案 单元词汇表(Wordlist) 8．________________ 处于最前列，进入重要地位 9．_________ 许多，大量 10．____________ 归结为，基本问题是 11．__________ 大量 12．_________________ 在牺牲(或损害)……的情况下 at the forefront of a host of boil down to like weeds at the expense of Period 1　课时练案 单元词汇表(Wordlist) 1．The moment he got home，he realized his apartment was ___________ by someone． 2．Activities available include squash，archery and swimming，_________________． 3．He has been _________________ educational equality initiatives for years． broken into to name but a few at the forefront of Period 1　课时练案 单元词汇表(Wordlist) 4．His reasons for not wanting to go abroad ____________ the fact that he doesn't have enough money． 5．Some drugs taken ___________________ will cause permanent brain damage． 6．You're so kind as to help others _________________ losing the good chance to be promoted． boil down to in large quantities at the expense of Period 1　课时练案 单元词汇表(Wordlist) 由新知联想已知 1．massive adj．巨大的，大而重的；非常严重的 [联想]　①large adj．大的，巨大的 ②huge adj．巨大的；极多的 ③enormous adj．巨大的；极大的；庞大的 ④serious adj．严重的；有危险的 ⑤tiny adj．极小的；微小的 Period 1　课时练案 单元词汇表(Wordlist) 2．commit vt．犯(罪)；承诺，保证；花(钱或时间) vi．全心全意投入，忠于 [联想]　①promise vt．& vi．允诺；答应 ②ensure vt．保证；担保 ③spend vt．花钱 ④put one's heart into全心全意投入 Period 1　课时练案 单元词汇表(Wordlist) 3．urge vt．敦促，催促；大力推荐，竭力主张；驱赶，鞭策 n．冲动，强烈的欲望 [联想]　①encourage vt．鼓励，促进 ②recommend vt．推荐 ③drive vt．驱赶；驱使，促使 ④desire n．欲望 Period 1　课时练案 单元词汇表(Wordlist) 4．demand vt．需要；强烈要求 n．要求，所需之物；需求，需要 [联想]　①need vt．需要 n．所需之物；需求，需要 ②request vt．要求n．要求 ③require vt．需要；要求n．要求 Period 1　课时练案 单元词汇表(Wordlist) 5．decrease vt．& vi．减少，降低 n．减少，降低 [联想]　①reduce vt．缩减，减少；降低 ②lower vt．减少；降低 ③cut down减少；降低 ④increase vt．& vi．(使)增长，增多，增加 Period 1　课时练案 单元词汇表(Wordlist) 6．quantity n．数量；大量 [联想]　①number n．数目，数量 ②amount n．量，数量，数额 ③a great deal大量 ④a lot很多 Period 1　课时练案 单元词汇表(Wordlist) 第一篇课文(Reading) ①wake up醒来 ②stay in bed 待在床上 ③castle n．城堡 (build) castles in the air (建)空中楼阁，幻想，空想 ④come true实现 Period 1　课时练案 单元词汇表(Wordlist) ⑤a branch of ……的一个分支 ⑥aim to目的是…… ⑦adjust to调整；适应 ⑧input n．输入的信息；投入vt．(input，input)输入(信息) ⑨put forward提出 ⑩enable... to...使……能够…… ⑪capacity n．领悟(或理解、办事) 能力；容量，容积；职位，职责；生产量 Period 1　课时练案 单元词汇表(Wordlist) ⑫analyse (AmE analyze) vt．分析 ⑬massive adj．巨大的，大而重的；非常严重的 ⑭amounts of 许多；大量 ⑮network n．网络，网状系统；关系网，人际网；(互联)网络 ⑯be around存在；露面 ⑰coin vt．创造(新词语) ⑱in the mid-1950s在20世纪50年代中期 Period 1　课时练案 单元词汇表(Wordlist) ⑲in the field of 在……领域 ⑳for a long time很长一段时间 ㉑breakthrough n．重大进展，突破 adj．突破性的 ㉒the world chess champion国际象棋世界冠军 ㉓finance n．财政，金融；资金；财力，财务管理vt．提供资金 ㉔to name but a few略举几例 ㉕autonomous adj．自主的，有自主权的；自治的 Period 1　课时练案 单元词汇表(Wordlist) ㉖domestic adj．家庭的，家用的；本国的，国内的 ㉗a number of许多 ㉘get instant translations获得即时翻译 ㉙in foreign languages用外语 ㉚in short总之；简而言之 ㉛at a turning point in history在一个历史的转折点 ㉜(be) capable of能够；有……能力 Period 1　课时练案 单元词汇表(Wordlist) ㉝get close to靠近；接近 ㉞between... and... 在……和……之间 ㉟to one's advantage对……有利 ㊱threaten vt．危及，对……构成威胁；威胁，恐吓 ㊲crime n．罪，罪行；犯罪活动 ㊳murder vt．& n．谋杀，凶杀 Period 1　课时练案 单元词汇表(Wordlist) ㊴more and more越来越 ㊵be/become dependent on 依靠；依赖 ㊶urge vt．敦促，催促；大力推荐，竭力主张；驱赶，鞭策 n．冲动，强烈的欲望 urge sb．to do sth．催促某人做某事 ㊷think about考虑，思考 ㊸pose vt．造成，产生；提问，质询 vi．摆好姿势 n．姿势 be posed by由……造成的 Period 1　课时练案 单元词汇表(Wordlist) ㊹for example例如 ㊺apparently adv．显然，可见 ㊻warning n．警告，先兆；警戒 ㊼demand vt．需要；强烈要求n．要求，所需之物；需求，需要 ㊽make sure确保 ㊾victim n．受害者，牺牲品；受骗者；祭品 fall victim to受伤，受损，被害 Period 1　课时练案 单元词汇表(Wordlist) ㊿all day整天 51 greedy adj．贪心的，贪婪的 Period 1　课时练案 单元词汇表(Wordlist) Artificial intelligence：friendly or frightening? Imagine waking up① one morning with the option of staying in bed② and pressing a button to send a robot to do all the work for you．How cool that would be! It may seem like building castles③ in the air，but given the rate at which artificial intelligence，or AI，is being developed[1]，in the future such dreams may actually come true④． Period 1　课时练案 单元词汇表(Wordlist) [1]given the rate at which artificial intelligence，or AI，is being developed是条件状语。given意为“考虑到”。at which artificial intelligence，or AI，is being developed是定语从句，修饰先行词the rate。 Period 1　课时练案 单元词汇表(Wordlist) At the basic level，artificial intelligence is a branch of⑤ computer science that aims to⑥ create intelligent machines[2]．One of the essential aims of AI is to develop computer intelligence capable of learning from experience，adjusting to⑦ new inputs⑧ and performing tasks like humans．To achieve this aim，many approaches to creating true AI have been put forward⑨，including “deep learning”，which enables a machine to⑩ improve its own performance by learning from the results of its previous actions．[3] Deep-learning AI has the capacity⑪ to analyse⑫ massive⑬ amounts of⑭ data through multiple layers，imitating the complex networks⑮ of the human brain． Period 1　课时练案 单元词汇表(Wordlist) [2]that引导的定语从句，修饰先行词a branch of computer science。 [3]To achieve this aim是不定式作状语；including “deep learning”作插入语；which enables a machine to improve... 是which引导的非限制性定语从句，其先行词是“deep learning”。 Period 1　课时练案 单元词汇表(Wordlist) The dream of AI has been around⑯ for centuries，and the development of computers since the 1940s has finally made it a reality．Years before the term “artificial intelligence” was coined⑰ in the mid-1950s⑱，the theory had been explored by Alan Turing，one of the pioneers in the field of⑲ computer science．However，for a long time⑳，AI technology developed very slowly．A major breakthrough㉑ in AI came in 1997，when Deep Blue，a chess-playing computer，beat the world chess champion㉒ Garry Kasparov[4]．Then in 2017，a computer program named AlphaGo defeated Ke Jie，arguably the best human Go player，which demonstrated a significant advance in deep-learning AI systems． Period 1　课时练案 单元词汇表(Wordlist) [4]when Deep Blue... beat the world chess champion Garry Kasparov是定语从句。 Period 1　课时练案 单元词汇表(Wordlist) Nowadays，AI is already being applied in many fields：finance㉓，health care，machine translation and art，to name but a few㉔．From autonomous㉕ vehicles to domestic㉖ robots，from recommendation systems to computers writing novels，AI has an unlimited number of㉗ applications．Ordinary people are now using AI to get instant translations㉘ of text in foreign languages㉙，and machines can recognize fingerprints and even faces． Period 1　课时练案 单元词汇表(Wordlist) In short㉚，this technology is transforming the way we live．It is clear that we are at a turning point in history㉛．[5]With machines like AlphaGo now capable of㉜ thinking and learning from their mistakes，we are getting closer to㉝ the dividing line between humans and㉞ machines．The question is，where will all this lead? While AI enthusiasts promise us a bright future where intelligent robots will be working to our advantage㉟[6]，these undoubted benefits also bring Period 1　课时练案 单元词汇表(Wordlist) concerns and fears．Could machines really develop human-like intelligence? And what would happen if they did[7]? Would thinking machines work alongside humans or threaten㊱ the existence of humans? How would they be punished if they committed crimes㊲ or even murdered㊳ humans? As we become more and more㊴ dependent on㊵ computers[8]，some scientists are urging㊶ us to think about㊷ the dangers posed㊸ by the advances in AI．Stephen Hawking，for example㊹，warned，“The development of full artificial intelligence could spell the end of the human race．” Period 1　课时练案 单元词汇表(Wordlist) [5]It作形式主语，其真正的主语是that we are at a turning point in history。 [6]While引导的让步状语从句，其中包含一个where引导的定语从句，修饰先行词a bright future。 [7]if引导的条件状语从句。 [8]As引导的时间状语从句。 Period 1　课时练案 单元词汇表(Wordlist) Apparently㊺，such warnings㊻ demand㊼ our attention．We need to make sure㊽that we will not fall victim㊾ to AI[9]．We may still think it would be fantastic to relax all day㊿ and allow autonomous machines to do all the work for us[10]—but perhaps we should not be too greedy51 and rather be careful what we wish for! Period 1　课时练案 单元词汇表(Wordlist) [9]that引导的宾语从句。 [10]该句是宾语从句。在宾语从句中it是形式主语，其真正的主语是不定式to relax all day and allow autonomous machines to do all the work for us。 Period 1　课时练案 单元词汇表(Wordlist) 人工智能：友好还是可怕？ 想象一下，有一天早上醒来，可以选择待在床上，按下一个按钮，让一个机器人为你做所有的工作。那该多酷啊！也许这看上去像建造空中楼阁一样不切实际，但是考虑到目前人工智能(AI)的发展速度，将来这样的梦想真的很可能会实现。 Period 1　课时练案 单元词汇表(Wordlist) 在基础层面上，人工智能是计算机科学的一个分支，其目标是开发智能机器。人工智能的一个基本目标是开发能够从经验中学习、适应新输入的信息并像人类一样执行任务的计算机智能。为了实现这一目标，人们提出了许多创造真正人工智能的方法，其中包括“深度学习”，它能让机器通过学习之前行动的结果来改善自己的性能。深度学习人工智能有能力通过多层分析大量数据，模仿人类大脑的复杂网络。 Period 1　课时练案 单元词汇表(Wordlist) 人工智能的梦想已经存在了几个世纪，自20世纪40年代以来，计算机的发展终于使它成为现实。“人工智能”这个词在20世纪50年代中期被创造出来的许多年前，计算机科学领域的先驱之一艾伦·图灵就已探索了这一理论。然而，在很长一段时间里，人工智能技术发展非常缓慢。1997年，“深蓝”，一个会下国际象棋的电脑，击败了国际象棋世界冠军加里·卡斯帕罗夫，在人工智能领域取得了重大突破。之后在2017年，一个叫作阿尔法围棋的计算机程序打败了可以说是人类最强的围棋棋手柯洁，这体现了深度学习人工智能系统的一大显著进展。 Period 1　课时练案 单元词汇表(Wordlist) 如今，人工智能已经被应用于许多领域：金融、医疗保健、机器翻译和艺术，仅举几个例子。从自动驾驶汽车到家用机器人，从推荐系统到写小说的电脑，人工智能有无数的应用。普通人现在都在使用人工智能来获得外语文本的即时翻译，机器可以识别指纹甚至人脸。 Period 1　课时练案 单元词汇表(Wordlist) 简而言之，这项技术正在改变我们的生活方式。很明显，我们正处于一个历史的转折点。随着像阿尔法围棋这样的机器现在能够思考并从错误中学习，我们正越来越接近人类和机器之间的分界线。问题是，这一切将把我们引向何方？尽管人工智能爱好者向我们承诺了一个光明的未来，智能机器人将为我们服务，但这些毋庸置疑的好处也带来了担忧和恐惧。机器真的能开发出类似人类的智能吗？如果他们这么做了会发生什么？会思考的机器会和人类一起工作， Period 1　课时练案 单元词汇表(Wordlist) 还是会威胁人类的生存？如果他们犯了罪，甚至谋杀人类，他们将如何受到惩罚？随着我们变得越来越依赖于电脑，一些科学家正敦促我们思考人工智能发展带来的危险。例如，斯蒂芬·霍金曾警告说：“完全人工智能的发展可能意味着人类的终结。” Period 1　课时练案 单元词汇表(Wordlist) 显然，这样的警告需要我们的注意。我们需要确保我们不会成为人工智能的受害者。我们可能仍然认为，整天放松，让自动机器为我们做所有的工作是美妙的——但也许我们不应该太贪婪，而应该小心自己的愿望！ Period 1　课时练案 单元词汇表(Wordlist) $