2019年考研英语一真题 Section II Part A (3) Al can have values if not a conscience
Postgraduate · 来自 2019年考研英语一真题 · Section II Part A (3) · 阅读理解(四选一)

Al can have values if not a conscience

2019年考研英语一真题文章逐层精读

The Christian Science Monitor《基督教科学箴言报》2018年7月8日一篇题为 Al can have values if not a conscience(如果没有良知,AI可以有价值观)的文章。

本页是 2019年考研英语一真题 Section II Part A (3) 文章的精读视角页——这篇议论文全文 430 词、9 段,CEFR 难度 C1(C1 级在考研英语一文章中占 90%),作者立场为「消极批判」;英文原文之外,本篇已有的 11 项精读维度逐项展开,其中能迁移到其他考研英语真题文章的判断方法(篇章结构、修辞、言外之意、作者态度、体裁速判)随各维度一并讲透。

精读最佳实践

本页解析里的段号(P1)都可以点——点一下,原文在顶部翻开并定位到该段,解析引用的原文同步标亮;合上原文,你还停在刚才读到的位置。点 P1 试试。

PASSAGE · 文章原文

9 段英文原文

以下为2019年考研英语一真题 Section II Part A (3) 的阅读理解(四选一)原文,共 9 段。左侧 P1–P9 是段落编号——本页全部解析(结构、逐段、修辞、自检题)都以它为坐标回指原文,点击解析里的段号,原文即在顶部翻开并定位到该段、引用的原文同步标亮;合上原文仍停在当前阅读位置。原文保持卷面形态,不带翻译与标注。

Al can have values if not a conscience

This year marks exactly two centuries since the publication of "Frankenstein; or, The Modern Prometheus," by Mary Shelley. Even before the invention of the electric light bulb, the author produced a remarkable work of speculative fiction that would foreshadow many ethical questions to be raised by technologies yet to come.

Today the rapid growth of artificial intelligence (AI) raises fundamental questions: "What is intelligence, identity, or consciousness? What makes humans humans?"

What is being called artificial general intelligence, machines that would imitate the way humans think, continues to evade scientists. Yet humans remain fascinated by the idea of robots that would look, move, and respond like humans, similar to those recently depicted on popular sci-fi TV series such as "Westworld" and "Humans."

Just how people think is still far too complex to be understood, let alone reproduced, says David Eagleman, a Stanford University neuroscientist. "We are just in a situation where there are no good theories explaining what consciousness actually is and how you could ever build a machine to get there."

But that doesn't mean crucial ethical issues involving AI aren't at hand. The coming use of autonomous vehicles, for example, poses thorny ethical questions. Human drivers sometimes must make split-second decisions. Their reactions may be a complex combination of instant reflexes, input from past driving experiences, and what their eyes and ears tell them in that moment. AI "vision" today is not nearly as sophisticated as that of humans. And to anticipate every imaginable driving situation is a difficult programming problem.

Whenever decisions are based on masses of data, "you quickly get into a lot of ethical questions," notes Tan Kiat How, chief executive of a Singapore-based agency that is helping the government develop a voluntary code for the ethical use of AI. Along with Singapore, other governments and mega-corporations are beginning to establish their own guidelines. Britain is setting up a data ethics center. India released its AI ethics strategy this spring.

On June 7 Google pledged not to "design or deploy AI" that would cause "overall harm," or to develop AI-directed weapons or use AI for surveillance that would violate international norms. It also pledged not to deploy AI whose use would violate international laws or human rights.

While the statement is vague, it represents one starting point. So does the idea that decisions made by AI systems should be explainable, transparent, and fair.

To put it another way: How can we make sure that the thinking of intelligent machines reflects humanity's highest values? Only then will they be useful servants and not Frankenstein's out-of-control monster.

PARAGRAPHS · 逐段精读

9 段逐段主旨与解读

逐段拆解2019年考研英语一真题 的这篇原文——每段给出英文段落主旨、段落标题与中文解读,并提炼一条「这段为什么这样读」的具体方法。

  1. P1

    Frankenstein's Ethical Warning

    Frankenstein foreshadowed the ethical dilemmas of future technology.

    本段在全文中承担 opening function,通过经典小说建立“科技创造物可能失控”的 cultural frame。它使结尾的 Frankenstein's monster 不显突兀,并把 AI ethical governance 的现实议题置于更长的思想传统中。

    文学引出伦理警示
  2. P2

    AI and Human Identity

    Rapid AI development challenges our understanding of human nature.

    本段把首段的文学预警转化为当下的 philosophical challenge,并提出全文最高层面的议题。后文虽然会谈自动驾驶和政策规则,但这些具体讨论最终都回应“AI 应如何体现人类价值”这一问题。

    三问归于人性
  3. P3

    The Elusive Dream of Humanlike AI

    True human-like intelligence remains elusive despite fascination with humanoid robots.

    本段限定了讨论范围:文章并不认为完全类人的 AI 已经出现。这个 limitation 使后文的论证更严谨,因为作者随后要强调,即便 AGI 尚远,现有 AI 也已带来紧迫的 ethical issues。

    迷恋与难实现并存
  4. P4

    Consciousness Remains a Mystery

    The mystery of consciousness makes human-like AI difficult to create.

    本段深化上一段的技术限制,用专业 authority 解释为什么类人 AI 尚难实现。更重要的是,它为第五段的 But 铺垫逻辑:即使最深层的 consciousness 难题未解,现实中的 AI 伦理风险仍不能等待。

    专家证明意识难解
  5. P5

    Ethical Dilemmas on the Road

    Autonomous vehicles show that current AI already creates urgent ethical dilemmas.

    这是文章从抽象讨论转向现实应用的关键段落,也是“问题为何紧迫”的主要论据。它把 consciousness 的哲学问题落到 autonomous vehicles 的生死决策上,从而推动文章转入伦理规范如何建立的讨论。

    自动驾驶证明伦理难题
  6. P6

    Building AI Ethics Guidelines

    Growing ethical concerns over data-driven AI are prompting the creation of guidelines.

    本段承接第五段提出的实际风险,开始给出制度层面的 response。它说明伦理治理并非作者个人的空泛主张,而是政府和大型组织已经启动的 international trend,为下段 Google 的具体承诺作铺垫。

    多国着手制定准则
  7. P7

    Google's AI Ethics Pledge

    Google pledged to restrict harmful, unlawful, and rights-violating uses of AI.

    本段把上一段的宏观 guideline 建设具体化为企业实践,表明 AI governance 不只依靠国家。它也为下一段的评价留下空间:虽然企业承诺是 starting point,但其措辞是否足够明确、原则是否足够完整,仍需进一步审视。

    谷歌承诺限制有害AI
  8. P8

    Principles for Ethical AI

    Despite their limits, AI ethics efforts should promote explainable, transparent, and fair decisions.

    本段是全文解决方案的核心,首次清晰提出 AI governance 应遵循的具体原则。它直接呼应文章主旨中的 transparent 和 fair,并为末段关于“人类最高价值”的终极要求奠定操作性基础。

    三项原则补足模糊承诺
  9. P9

    Keeping AI in Human Service

    AI must embody humanity's highest values to remain a useful servant rather than a destructive threat.

    本段完成全文的 conclusion:技术能力本身不是最终标准,human values 才是 AI 应用的方向盘。它首尾呼应《弗兰肯斯坦》的警示,并将全文从具体的政策原则提升到“让机器服务人类”的核心立场。

    价值约束防止怪物失控
SELF CHECK · 段落自检题

9 道逐段细节自检题

针对2019年考研英语一真题这篇原文,每段配 1 道细节题( 1 个正确项 + 5 个干扰项 ,由懒笔记精读引擎基于本段命制,非试卷原题)。 选项默认中性;点「显示答案与解析」展开正确项、解析与最快解法,现代浏览器会同步高亮正确选项。

  1. 第 1 段 定位词 Frankenstein

    Why is Mary Shelley's Frankenstein presented as a remarkable work of speculative fiction?

    • A It directly inspired the invention of the electric light bulb.
    • B It provided the first scientific explanation of consciousness.
    • C It anticipated ethical questions that later technologies would raise.
    • D It demonstrated that artificial intelligence could equal human vision.
    • E It established practical guidelines for the ethical use of machines.
    • F It resolved the moral problems created by nineteenth-century technology.
    显示答案与解析 收起答案与解析

    正确答案:C

    原文的 foreshadow many ethical questions 表示提前预示伦理问题,而 technologies yet to come 对应 later technologies;正确项通过 anticipated 和 would raise 完成了准确 paraphrase。

    书名定位后核对评价 利用题干中的 title 直接定位 第1段,不必先通读全文;随后只核对 remarkable work 后面的评价依据,将 foreshadow、ethical questions 和 technologies yet to come 分别与选项中的近义表达对应,即可锁定正确项。

  2. 第 2 段 定位词 rapid growth of artificial intelligence

    What does the rapid growth of artificial intelligence bring to the foreground?

    • A A settled definition of artificial general intelligence.
    • B The immediate replacement of human drivers by autonomous vehicles.
    • C A complete theory explaining how consciousness works.
    • D Fundamental questions about intelligence, identity, consciousness, and what makes humans human.
    • E Universal agreement on the ethical use of data.
    • F Proof that machines already think exactly like humans.
    显示答案与解析 收起答案与解析

    正确答案:D

    原文在 raises fundamental questions 后依次列出 intelligence、identity、consciousness 和 what makes humans humans;正确项完整保留了这些并列内容和 fundamental 的范围。

    冒号并列内容归纳 直接用完整短语 rapid growth of artificial intelligence 定位 第2段,再读取冒号前后的 grammatical relation;冒号后的并列问句共同解释 fundamental questions,因此概括全部并列对象的正确项最符合原文。

  3. 第 3 段 定位词 artificial general intelligence

    What continues to evade scientists despite human fascination with humanlike robots?

    • A Robots depicted in popular science-fiction television series.
    • B A voluntary code for the ethical use of artificial intelligence.
    • C The use of artificial intelligence in government surveillance.
    • D Autonomous vehicles capable of making rapid decisions.
    • E Artificial general intelligence that imitates the way humans think.
    • F International standards governing human rights.
    显示答案与解析 收起答案与解析

    正确答案:E

    原文把 artificial general intelligence 解释为 machines that would imitate the way humans think,并明确说它 continues to evade scientists;正确项完整保留了概念及其 defining feature。

    锁定谓语前主语 从选项中的 specialized term 反向定位 第3段,随后只检查 continues to evade scientists 前面的 grammatical subject;不必分析后面的影视例子,符合该主谓关系的就是正确项。

  4. 第 4 段 定位词 David Eagleman

    Why does David Eagleman regard reproducing human thought in machines as currently out of reach?

    • A International law completely prohibits research into machine consciousness.
    • B Scientists have lost interest in machines that resemble humans.
    • C The financial cost of reproducing human thought is excessively high.
    • D Existing theories already prove that machines cannot be conscious.
    • E Human reflexes cannot be recorded by artificial intelligence systems.
    • F Human thought is still too complex to understand, and no good theory explains consciousness or how to build a machine that reaches it.
    显示答案与解析 收起答案与解析

    正确答案:F

    原文先说 how people think is far too complex to be understood,再指出 no good theories explaining consciousness 及 how to build a machine;正确项准确合并了这两个相互关联的限制。

    双重否定信号合并 用 David Eagleman 直接定位 第4段,再提取 says 前后的两个 negative signals,即 too complex 和 no good theories;能够同时概括这两层限制的选项就是正确项。

  5. 第 5 段 定位词 every imaginable driving situation

    What problem does anticipating every imaginable driving situation present?

    • A It creates a difficult programming problem.
    • B It violates an international ban on autonomous vehicles.
    • C It eliminates the need for split-second decisions.
    • D It makes artificial intelligence vision more sophisticated than human vision.
    • E It prevents human drivers from using past experience.
    • F It removes the ethical questions associated with autonomous driving.
    显示答案与解析 收起答案与解析

    正确答案:A

    原文明确说 to anticipate every imaginable driving situation is a difficult programming problem;正确项仅把系表结构改写为 creates,语义和 scope 均未改变。

    末句系表关系直取 用完整短语 every imaginable driving situation 直接定位 第5段 末句,随后读取 is 后的 subject complement;把系表判断转换成选项中的动词表达,即可确认正确项。

  6. 第 6 段 定位词 masses of data

    When decisions rely on masses of data, what are governments and mega-corporations beginning to establish?

    • A A single legally binding global prohibition on artificial intelligence.
    • B Their own guidelines for the ethical use of artificial intelligence.
    • C A complete scientific theory of human consciousness.
    • D Machines that perfectly reproduce human thought.
    • E Mandatory replacements for all human drivers.
    • F Literary standards for modern speculative fiction.
    显示答案与解析 收起答案与解析

    正确答案:B

    原文明确说 other governments and mega-corporations are beginning to establish their own guidelines,上文 voluntary code 又限定了这些规范与 ethical use of AI 有关。

    复数主体共同行动提取 用 masses of data 定位 第6段 后,不逐一分析各国案例,而直接寻找 governments and mega-corporations 后面的 shared predicate;establish 的宾语就是正确项的核心。

  7. 第 7 段 定位词 June 7

    What did Google pledge on June 7 regarding the development and deployment of artificial intelligence?

    • A It would develop artificial intelligence weapons whenever national law allowed them.
    • B It would use artificial intelligence for surveillance without regard to international norms.
    • C It would avoid harmful AI, AI-directed weapons, norm-violating surveillance, and uses that breach international law or human rights.
    • D It would deploy any profitable artificial intelligence system regardless of overall harm.
    • E It would replace international law with its own internal standards.
    • F It would treat human rights as irrelevant to artificial intelligence deployment.
    显示答案与解析 收起答案与解析

    正确答案:C

    正确项概括了原文的四层限制:overall harm、AI-directed weapons、surveillance that violates international norms,以及违反 international laws 或 human rights 的部署,scope 完整且方向一致。

    否定承诺并列汇总 用 June 7 直接定位 第7段,然后只提取所有 not to 后的 prohibited categories;把这些类别合并核验,能够同时覆盖 harm、weapons、surveillance、law 和 rights 的选项即为正确项。

  8. 第 8 段 定位词 starting point

    How is the statement assessed, and what is presented as a comparable starting point?

    • A The statement is a precise final code, while transparency is unnecessary.
    • B The statement is rejected because artificial intelligence decisions cannot be explained.
    • C The statement is legally binding, and fairness should be secondary to efficiency.
    • D The statement is vague but still a starting point, as is the principle that AI decisions should be explainable, transparent, and fair.
    • E The statement settles all ethical questions without requiring transparent decisions.
    • F The statement is irrelevant, and only human decisions need to be fair.
    显示答案与解析 收起答案与解析

    正确答案:D

    原文通过 While the statement is vague 构成让步,再用 it represents one starting point 作出肯定;So does 随后把 explainable、transparent 和 fair 的原则置于平行地位,正确项完整保留了两层关系。

    让步加平行结构合取 用 starting point 定位 第8段 后,只需识别 While A, B 与 So does C 两个结构;正确项应同时保留 A 的负面限定、B 的有限肯定以及 C 的平行地位。

  9. 第 9 段 定位词 useful servants

    Under what condition will intelligent machines become useful servants rather than an out-of-control monster?

    • A They must be designed to operate without any human values.
    • B They must make all decisions in ways humans cannot explain.
    • C They must be given complete freedom from ethical guidelines.
    • D They must reproduce every feature of human consciousness.
    • E Their thinking must reflect humanity's highest values.
    • F They must replace human judgment in every possible situation.
    显示答案与解析 收起答案与解析

    正确答案:E

    原文先问如何确保 machines 的 thinking reflects humanity's highest values,随后以 Only then 引出 useful servants 的结果;正确项准确还原了这一 necessary condition。

    追溯Only then前件 以 useful servants 定位 第9段 最后一句,再从 Only then 反向读取上一句;Only then 的 antecedent 就是必要条件,因此将该 antecedent 准确概括的选项为正确项。

STRUCTURE · 篇章结构

9 个意群的议论文骨架

按议论文 的行文骨架切分意群,每个意群标注它覆盖的段落与对主旨的作用——逐段读完后回到这里俯瞰全篇,能看清作者为什么按这个顺序行文。

  1. 引言 P1

    AI伦理问题的历史渊源

    作者通过 Frankenstein 这部两百年前的 speculative fiction 来 introduce 一个核心议题:technology 带来的 ethical questions 其实早就被 foreshadow 了,这为后文讨论 AI ethics 提供了一个 historical context 和 literary reference。

    这个 opening paragraph 用 literary allusion 的方式来 establish 文章的 central concern,让 ethical questions about AI 不显得 abrupt,而是有 historical depth,为后续深入探讨 AI 的 fundamental questions 做好 narrative preparation。

    引出AI伦理议题的历史背景
  2. 分论点 P2

    AI引发的根本性哲学问题

    作者通过 'Today' 这个 temporal marker 来 shift focus,提出 AI 带来的 fundamental questions:关于 intelligence、identity、consciousness 以及 what makes humans humans 的 philosophical inquiries,这些 questions establish 了讨论 AI ethics 的 theoretical foundation。

    这个 paragraph 作为第一个 supporting point,它 define 了 the scope of ethical concerns,从 abstract philosophical level 来 frame the issue。这些 questions 不是 rhetorical,而是 serve as foundation 让读者理解为什么 AI ethics matters,为后续 concrete examples 提供 conceptual grounding。

    提出AI的哲学挑战
  3. 分论点 P3

    人工通用智能的现实困境

    这个 segment 聚焦于 artificial general intelligence 这个 specific concept,指出尽管 scientists 还无法实现 AGI,但 humans remain fascinated 想要创造 human-like robots。通过 TV series examples 来 illustrate public imagination,同时 implicit 地表明 reality 和 popular perception 之间的 gap。

    这段 serve as 一个 reality check,它 acknowledge 人们对 human-like AI 的 fascination,同时 subtly point out 这仍然 'evades scientists'。这个 tension between aspiration and capability 为后续讨论 why ethical guidelines are needed now(即使 AGI 还未实现)提供 context。

    揭示AGI的技术瓶颈
  4. 分论点 P4

    意识复杂性的科学论证

    通过引用 Stanford neuroscientist David Eagleman 的 expert testimony,这段 provide scientific explanation for why AGI eludes us:human thinking 太 complex to be understood or reproduced,关键是连 consciousness 的 good theories 都不存在,更别说 build a machine 来实现它。这是一个 authoritative evidence 来 support 前面的 claim。

    这段通过 expert voice 来 reinforce 一个重要 point:我们连 consciousness 是什么都不清楚。这个 acknowledgment of limitation 其实 strengthen 了为何需要 ethical guidelines 的 argument,因为我们在 uncertain territory 中前进,更需要 ethical guardrails。

    提供技术局限的科学依据
  5. 分论点 P5

    自动驾驶带来的伦理困境

    这段用 'But' 来 pivot,虽然 AGI 遥远,但 crucial ethical issues 已经 at hand。通过 autonomous vehicles 这个 concrete example,作者详细 illustrate ethical challenges:human drivers 的 split-second decisions 基于 complex combination of reflexes、experience 和 sensory input,而 AI vision 远不如 human sophisticated,要 anticipate every scenario 是 difficult programming problem。

    这段是全文的 crucial turning point,从讨论 distant AGI shift to immediate ethical concerns。Autonomous vehicles example 让 abstract ethical questions 变得 concrete and relatable,说明 ethical guidelines 不是 future concern 而是 present necessity。它 bridge 理论讨论和 practical solutions。

    例证当前AI的伦理挑战
  6. 分论点 P6

    全球AI伦理规范的制定动向

    这段 expand 讨论到 data-based decisions 的 ethical questions,并 cite Singapore official Tan Kiat How 的话。重点是列举 multiple governments and corporations(Singapore、Britain、India)开始 establish their own AI ethics guidelines,展示 global response to the ethical challenges。

    这段 demonstrate 国际社会对 AI ethics 的 active response,从 problem identification(前面段落)move to solution exploration。多个国家和机构的 initiatives 说明这不是 isolated concern 而是 widespread recognition of the need for ethical frameworks,为后面讨论 specific guidelines 铺路。

    展示伦理规范的实践进展
  7. 分论点 P7

    谷歌AI伦理承诺的具体内容

    这段 provide 一个 specific example of corporate response:Google 的 June 7 pledge。详细列出 Google 承诺不做的事情:不开发 cause overall harm 的 AI,不开发 AI weapons,不用 AI 做违反 international norms 的 surveillance,不部署违反 international laws or human rights 的 AI。这是 concrete manifestation of ethical guidelines。

    这段通过 Google 这个 prominent tech company 的具体 pledge 来 illustrate what ethical guidelines look like in practice。它从 abstract principles(上段的 guidelines)move to concrete commitments,让 ethical framework 变得 tangible,为后文评价这些 guidelines 的 effectiveness 做准备。

    举例说明企业的伦理承诺
  8. 分论点 P8

    伦理准则的核心原则归纳

    这段 evaluate Google 的 statement,虽然承认它 'vague',但认为它 represents 一个 starting point。然后 generalize 到更 fundamental principle:AI decisions 应该是 explainable、transparent、fair。这是从 specific case abstract out general principles 的过程。

    这段是从 examples and initiatives synthesize 出 core ethical principles。'Explainable, transparent, and fair' 这三个 criteria 是评估 AI ethics 的 touchstone,为后面的 conclusion 提供 conceptual framework。它 bridge specific cases(Google pledge)和 ultimate goal(human values in AI)。

    提炼伦理框架的核心要素
  9. 结论 P9

    确保AI服务人类的终极目标

    结论段用 'To put it another way' 来 reframe 整个讨论,将其 condensed 成一个 fundamental question:如何确保 intelligent machines 的 thinking reflects humanity's highest values。最后回扣开头的 Frankenstein metaphor,形成 circular structure,强调只有这样 AI 才能是 useful servants 而非 out-of-control monster。

    这段 bring the argument full circle,从 opening 的 Frankenstein allusion back to the same metaphor,但现在 with concrete context and proposed direction。它不只是 summarize,而是 elevate the discussion to 价值层面:technology 必须 serve humanity 而不是 threaten it。这是 argumentative essay 的 classic closing move:synthesize arguments into overarching principle。

    强调AI必须体现人类价值
MAIN IDEA · 速判主旨

6 步定位这篇文章的主旨

不读完全篇也能锁定主旨——以下 6 步按2019年考研英语一真题 这篇原文的实际行文顺序给出,每步说明看哪里、看出什么,可直接迁移到其他考研英语文章。

  1. 首段话题定位 P1

    议论文的 first paragraph 通常会 establish context 并 introduce the main issue,通过识别 opening 中的 key terms 和 thematic hints,我们能快速把握文章要 address 什么 central concern。

  2. 核心问题捕捉 P2

    议论文常通过 posing questions 来 frame the debate,这些 questions 不是随意的,而是 guide readers 去思考 author 认为重要的 dimensions,它们直接指向文章要 address 的 problem space。

  3. 转折对比定位 P3 P4

    议论文的 argumentative structure 常通过 contrast 来 clarify positions,yet、but、however 等 markers 标示 author 在 acknowledge one view 的同时 pivot to their real focus,这些 turning points 往往 reveal the nuanced stance。

  4. 具体案例识别 P5

    议论文使用 examples 不是为了 tell stories,而是为了 ground abstract arguments,当 author shifts from theory to application,说明他们在 demonstrate the stakes 和 practical implications of their argument。

  5. 规范性语言捕捉 P6 P7 P8

    议论文的 latter sections 常 move from identifying issues to suggesting directions,当语言从 descriptive 变为 prescriptive(应该、需要、必须),author 在 articulate their position on what should be done,这直接 reveal their ultimate concern。

  6. 结尾综合提炼 P9

    议论文的 conclusion 是 thesis 最 explicit 的地方,它 typically restates the main point in synthesized form,并 emphasize the stakes or implications。Concluding language 常用 we must、only by、the key is 等 emphatic structures 来 crystallize the core message。

主旨信号词 ethical questions P1 fundamental questions P2 continues to evade P3 poses thorny ethical questions P5 establish their own guidelines P6 make sure P9

MAIN IDEA · 主旨

这篇文章在说什么

随着人工智能技术的快速发展,我们面临着关于意识、决策和人类价值观的根本性伦理问题。尽管通用人工智能仍遥不可及,但当前的人工智能应用(如自动驾驶汽车)已经带来了重大的道德挑战。建立透明、公平的伦理准则至关重要,以确保人工智能服务于人类,而不是成为无法控制的威胁。
As AI technology rapidly advances, we face fundamental ethical questions about consciousness, decision-making, and human values. While artificial general intelligence remains elusive, current AI applications like autonomous vehicles already pose significant moral challenges. Establishing transparent, fair ethical guidelines is crucial to ensure AI serves humanity rather than becoming an uncontrollable threat.
WORD INFERENCE · 生词推断

5 个生词的上下文推断

不查词典,只用文中线索推出词义——每个词给出推断出的释义与 完整推理链。已收录进考研英语高频真题词集的单词可点击进入词条页。

  • foreshadow 预示;预兆

    综合三条线索:构词法告诉我们fore+shadow表示'提前投影';时间逻辑显示作品created in the past与questions arising later之间存在predictive relationship;文体特征确认speculative fiction本身就具有预见未来的功能。三条线索共同指向同一个含义:foreshadow就是指earlier work或event暗示、预示later developments,就像shadow在物体到来之前先投射出来一样。

    构词+时序+文体三维验证
  • evade 逃避;躲避(理解或实现)

    三条线索形成完整chain:动作持续性显示ongoing state of non-achievement;转折对比揭示pursuit与evasion的对立dynamic;因果解释证实complexity导致inability to grasp。这三个维度共同构建了evade的核心意义:当something evades someone时,表示the former躲避、逃脱the latter的追求或理解,就像AGI这个目标一直在scientists的intellectual grasp之外。

    时态+逻辑标记+因果阐释三角定位
  • thorny 棘手的;难处理的

    三条线索convergence:构词法揭示thorn→thorny的metaphorical leap from physical to abstract;后文详述通过multiple difficulty indicators(split-second、complex、not sophisticated、difficult)证实thorny描述challenging nature;平行结构通过'get into a lot of ethical questions'这个semantically similar expression进一步confirm。Physical thorniness引申为intellectual or practical difficulty,这是典型的conceptual metaphor。

    字面义+直接阐释+平行验证解隐喻
  • pledge 保证;承诺

    三条线索triangulate:句法结构显示pledge introduces commitments about future actions(not to do X, Y, Z);段落承接显示pledge是对ethical guidelines的formal response;后文指代证实pledge等同于statement并具有initiating significance。综合来看,pledge是organizations make的public commitment或promise,especially关于future conduct,常用于demonstrating adherence to certain principles or standards。

    补语结构+话语功能+回指表达定性言语行为
  • deploy 部署;投入使用

    三条线索converge on consistent meaning:搭配关系显示deploy是与design相对的implementation phase;主题语境证实deploy指transition from development to real-world use;词源分析揭示military deployment metaphor的underlying logic。无论是deploying troops还是deploying AI,core concept都是positioning something for active operation in its intended environment。

    搭配+领域+词源三维解码专业术语
RHETORIC · 修辞手法

6 处修辞手法与仿写

每处修辞给出它在本文的具体用法、同类信号词清单与一份可直接套用的 写作仿写建议——读完能认,也能写。

  • 引用论证

    P1 P9

    文章开篇 reference 了 Mary Shelley 的《弗兰肯斯坦》这部 speculative fiction,通过 quote 这个经典作品来 establish 一个 historical context。这个 literary allusion 非常巧妙地 foreshadow 了文章的 central concern:AI technology 可能像弗兰肯斯坦的怪物一样 out of control。结尾再次 echo 这个 reference,形成完整的 argumentative framework,让读者从 publication 两百年前的文学警示中理解当今 AI ethics 的 urgency。

    信号词 foreshadow as mentioned by according to quote reference cited noted echoing as stated in reminiscent of similar to what [author] described

    仿写: 当你想 introduce 一个 complex ethical issue 时,可以考虑从 classic literature 或 historical events 入手。问自己:有没有 well-known story 能够 illustrate 我的 concern?比如讨论 privacy issues,可以 reference Orwell 的《1984》。具体的 template 是:'This year marks [时间节点] since [经典作品/事件], which foreshadowed [当前议题]',然后在 conclusion 部分 echo 这个 reference,形成 circular structure。

  • 反问修辞

    P2

    第二段连续抛出三个 fundamental questions:'What is intelligence, identity, or consciousness? What makes humans humans?' 这些 rhetorical questions 并不 expect 读者立即 answer,而是 engage 读者去 reflect on 这些 profound issues。通过 question format,作者 successfully shifts 议题从 technical realm 到 philosophical dimension,让读者意识到 AI development 触及的是 humanity 的 core definition。这种 questioning technique 为后文 ethical discussions 做好了 intellectual preparation。

    信号词 What is What makes How can Why should Isn't it Don't we Wouldn't Can we really

    仿写: 当你要 introduce 一个 controversial topic 或 complex issue 时,不妨用 series of questions 来 frame it。想想:我的 readers 应该思考什么?什么样的 question 能让他们 pause and reflect?Template 可以是:'[Topic] raises fundamental questions: What is [concept A]? What makes [subject] [attribute]?' 注意 use parallel structure 让 questions 更有 rhythm,并且把最 thought-provoking 的 question 放在最后。

  • 举例论证

    P3 P4 P5 P6 P7

    文章 deploy 了多个 concrete examples 来 support 其 argument。第三段 cite 了 TV series 'Westworld' 和 'Humans' 作为 popular culture examples;第四段 quote 了 Stanford neuroscientist David Eagleman 的 expert opinion;第五段详细 elaborate 了 autonomous vehicles 这个 practical scenario;第六段 mention 了 Singapore、Britain、India 等国家的 policy initiatives;第七段 specifically reference Google 的 AI ethics pledge。这些 diverse examples 从 entertainment、science、technology application、government policy、corporate responsibility 等多个 dimensions 来 demonstrate AI ethics 的 complexity 和 urgency。

    信号词 for example such as for instance take consider look at illustrated by demonstrated by as seen in in the case of specifically notably

    仿写: Building strong arguments 需要 strategic use of examples。问自己:我能从哪些 different domains 找 supporting cases?可以 combine pop culture references (让 argument relatable)、expert testimony (增加 credibility)、real-world applications (show practical implications)、和 policy examples (demonstrate broader significance)。Template structure: 'For example, [specific case]... poses [specific challenge].' 或者 '[Authority/Organization] [action taken], demonstrating [point].' 记得 vary your examples 的 types 来 target different aspects of your argument。

  • 因果论证

    P5 P6

    文章在多处 establish causal relationships 来 drive 其 argument forward。第五段解释了为什么 autonomous vehicles pose ethical dilemmas:因为 human drivers' split-second decisions 是 complex combination of reflexes and experiences,而 AI vision 还不够 sophisticated。第六段指出当 decisions are based on masses of data 时,就 quickly get into ethical questions,说明 data-driven AI 必然 lead to ethics concerns。这种 cause-effect logic 让读者理解为什么 AI ethics guidelines are necessary,而不只是 stating that they are important。

    信号词 because since as due to leads to results in causes therefore thus consequently as a result so when... then

    仿写: Constructing causal arguments 时,要 trace back the logic chain:X leads to Y, which causes Z。问自己:what conditions produce this outcome? What are the consequences? Template options: 'Because [cause], [effect] occurs' 或 'When [condition], [result] follows' 或者更 sophisticated structure: '[Situation] poses [challenge] because [underlying reason].' 记得 distinguish between direct causation 和 contributing factors,必要时 use qualifiers like 'may lead to' 或 'contributes to' 来 maintain accuracy。

  • 对比论证

    P4 P5

    文章 strategically contrast human capabilities 和 AI limitations 来 highlight 当前的 challenges。第五段 explicitly compare human drivers (complex instant reflexes and past experiences) 和 AI vision (not nearly as sophisticated),这个 stark contrast emphasizes the gap between human and machine intelligence。第四段 David Eagleman 指出我们 still far too complex to be understood,这 implicitly contrast 了 human consciousness 的 mystery 和 our limited ability to replicate it。这些 contrasts serve to show 为什么 AI development requires careful ethical consideration。

    信号词 while whereas however but yet in contrast on the other hand unlike compared to rather than instead conversely

    仿写: Using contrast effectively 需要 identify meaningful differences that support your point。问自己:what two things, when placed side by side, reveal something important? Template structures: 'While [A] does [action], [B] cannot/does not [corresponding action]' 或 '[A] is [characteristic], whereas [B] is [contrasting characteristic].' 可以 contrast past and present、ideal and reality、human and machine、或者 different approaches。记得 make the contrast serve your argument,不是为了 contrast 而 contrast。

  • 比喻修辞

    P9

    文章最后一句使用了强有力的 metaphor:将 AI 比作 potential 'Frankenstein's out-of-control monster' vs. 'useful servants'。这个 extended metaphor 贯穿全文,从 opening 的 Frankenstein reference 到 closing 的 monster imagery,形成完整的 metaphorical framework。这个 vivid comparison 让 abstract ethical concerns become viscerally real:readers can immediately grasp the danger of uncontrolled AI through the familiar monster image,同时 'useful servants' 这个 metaphor 也 clarify 了 ideal outcome。

    信号词 like as similar to resembles mirrors reflects reminiscent of akin to analogous to metaphorically speaking

    仿写: Crafting effective metaphors 需要 find comparisons that are both apt and evocative。问自己:what familiar image captures the essence of my abstract point? 对于 AI ethics,'Frankenstein monster' works because everyone knows 那个 creation-turns-against-creator 的 story。Your template: '[Abstract concept] should be [positive metaphor] rather than [negative metaphor].' 或者更 sophisticated approach:introduce your metaphor early,让它 weave through your argument,然后 conclude by explicitly invoking it again。确保你的 metaphor illuminates rather than confuses。

IMPLIED MEANING · 言外之意

8 处话里有话

作者没有明说、但靠信号词传递出来的态度与暗示——每处给出原文片段、信号词类型与解读。

  • 科幻作品预见技术伦理困境

    P1
    Even before the invention of the electric light bulb, the author produced a remarkable work of speculative fiction that would foreshadow many ethical questions to be raised by technologies yet to come.

    让步类 Even before Even though Even if Despite In spite of Although While

    这句话的 implication 是:在缺乏 modern technology 的 19th century,Shelley 就已经 anticipate 了 AI ethics 这样的 contemporary issues,这 demonstrates 人类对 technology consequences 的 concern 是 timeless 的。这个 subtext 为全文 establish 了一个 historical perspective,暗示 AI ethics 不是 new phenomenon,而是 humanity 长期面对的 challenge 的 continuation,从而 reinforce 文章讨论 ethical guidelines 的 urgency 和 legitimacy。

  • 人类本质的根本性质疑

    P2
    Today the rapid growth of artificial intelligence (AI) raises fundamental questions: "What is intelligence, identity, or consciousness? What makes humans humans?"

    强调类 fundamental questions fundamental crucial critical essential vital paramount

    这段的 subtext 是:AI 的 development 不仅是 technical challenge,更 challenge 了我们对 human nature 的 understanding。通过 pose 这些 unanswerable questions,作者 imply AI 已经 push 人类进入 philosophical crisis territory,这 justifies 为什么我们需要 establish ethical frameworks——因为连 humanity itself 的 definition 都变得 uncertain 了。这为文章主旨中 'reflecting humanity's highest values' 的 necessity 提供了 philosophical foundation。

  • 理想与现实的巨大差距

    P3
    What is being called artificial general intelligence, machines that would imitate the way humans think, continues to evade scientists. Yet humans remain fascinated by the idea

    委婉表达 continues to evade evade elusive remains challenging proves difficult falls short has yet to

    这里的 implication 是:尽管 AGI 仍然是 unattainable goal,public imagination 却 persist in pursuing 这个 fantasy,这个 disconnect 暗示人们对 AI 的 expectations 是 unrealistic 的。作者通过 contrast 'evade scientists' 和 'remain fascinated',subtle 地 criticize 这种 obsession with sci-fi visions,从而 redirect focus 到文章主旨中的 practical ethical issues——we should worry about current AI applications, not fictional AGI。

  • 意识本质的根本未知

    P4
    Just how people think is still far too complex to be understood, let alone reproduced, says David Eagleman, a Stanford University neuroscientist. "We are just in a situation where there are no good theories explaining what consciousness actually is"

    强化模糊限制语 Just how... is still far too complex far too complex still far from nowhere near not even close hardly scarcely

    这段的 subtext 非常 clear:追求 AGI 是 futile endeavor,因为连 consciousness 的 basic understanding 都 lacking。通过 neuroscientist 的 authoritative statement,作者 imply 我们应该 abandon 对 AGI 的 obsession,instead focus on 可操作的 ethical issues。这个 implication directly supports 文章主旨的 shift from theoretical AGI to practical AI ethics——since we can't understand consciousness, we should regulate what we can actually control。

  • 现实应用的紧迫伦理挑战

    P5
    But that doesn't mean crucial ethical issues involving AI aren't at hand. The coming use of autonomous vehicles, for example, poses thorny ethical questions.

    双重否定转折 But that doesn't mean... aren't at hand doesn't mean... aren't not to say... don't isn't to suggest... aren't hardly means... not doesn't imply... aren't not that... don't

    这里的 implication 是文章的 turning point:前面 dismiss 了 AGI fantasies,现在 pivot 到真正 urgent 的 issues。'At hand' implies immediacy and tangibility——这些不是 distant sci-fi scenarios,而是 current challenges。作者 subtly criticize 社会对 AGI 的 obsession while redirecting attention to solvable problems,这个 rhetorical move 为后续讨论 ethical guidelines 铺路,完全 align with 文章主旨中的 'current AI applications already pose significant moral challenges'。

  • 数据驱动决策的伦理陷阱

    P6
    Whenever decisions are based on masses of data, "you quickly get into a lot of ethical questions," notes Tan Kiat How

    速度强调类 quickly get into rapidly lead to soon encounter immediately face swiftly become promptly raise instantly generate

    这段的 subtext 是:data-driven AI decisions 不可避免地 generate ethical dilemmas,而且这个 process happens faster than society can adapt。'Quickly' implies urgency——we don't have luxury of slow deliberation。通过 expert quote,作者 imply 需要 preemptive ethical frameworks rather than reactive responses,这 directly supports 文章主旨中 'establishing transparent, fair ethical guidelines is crucial' 的 call to action。

  • 企业自律承诺的模糊性

    P8
    While the statement is vague, it represents one starting point.

    直接评价类 vague ambiguous unclear imprecise general broad loosely defined

    这里的 implication 非常 subtle:作者在 acknowledge Google's pledge 的同时,通过 'vague' directly criticize 其 lack of specificity。'One starting point' further implies 这远远不够——it's merely a beginning, not a solution。这个 subtext suggests 当前的 corporate self-regulation 是 insufficient,需要更 concrete, binding guidelines,这 supports 文章主旨中 'establishing... guidelines' 的 emphasis on clarity and enforceability。

  • 人类价值主导的终极问题

    P9
    To put it another way: How can we make sure that the thinking of intelligent machines reflects humanity's highest values? Only then will they be useful servants and not Frankenstein's out-of-control monster.

    重述强化类 To put it another way In other words Simply put Put differently To rephrase More directly The key question is

    这段的 subtext 是整篇文章的 climax:所有技术讨论最终 boil down to 一个 fundamental choice——AI 是 serve humanity 还是 threaten it。通过 invoke Frankenstein metaphor,作者 create 强烈的 emotional resonance,暗示 without proper ethical frameworks,AI could become uncontrollable。'Only then' sets up 一个 conditional——伦理 guidelines 不是 optional enhancement,而是 preventing catastrophe 的 prerequisite。这完全 crystallizes 文章主旨中的 'ensure AI serves humanity rather than becoming an uncontrollable threat'。

AUTHOR ATTITUDE · 作者态度

作者态度:消极批判

结论先行:本文作者态度为消极批判( Concerned and advocating for ethical oversight)。下面是按步骤还原的判断过程与文中的态度信号词。

  1. 首尾警示定调 P1 P9

    Opening paragraph 引用 Frankenstein 这个 classic cautionary tale 来 establish context,直接暗示 AI 可能像 Frankenstein's monster 一样 out of control。Ending paragraph 使用 rhetorical question 和警告性对比 "useful servants and not Frankenstein's out-of-control monster",reveal 作者的 ultimate concern:AI 存在失控风险,必须通过 ethical constraints 来防范。

  2. 转折后的风险 P4 P5

    在 第4段 中作者 quotes neuroscientist Eagleman 说 "there are no good theories",强调 AI 的 fundamental limitations。在 第5段 开头作者用 "But that doesn't mean" 来 transition,这个 contrastive marker 表明即使技术不成熟,"crucial ethical issues" 仍然 "at hand"。作者通过 autonomous vehicles example 展示 AI decisions 的 ethical complexity 和潜在危险。

  3. 措施不足性 P6 P7 P8

    第6段 和 第7段 列举了各国和 Google 正在 developing ethical guidelines。但作者用 "voluntary code" 和 第8段 中的 "vague" 来 describe 这些 initiatives,暗示当前 efforts 不够充分。这些 examples 的作用不是 praise progress,而是 illustrate 伦理监管的 necessity 和 current inadequacy。

  4. 风险警示综合 P1 P2 P5 P6 P9

    纵观全文,作者 repeatedly emphasizes "ethical questions" "ethical issues" 配合 problematic scenarios(autonomous vehicles 的 split-second decisions,surveillance risks,weapons concerns)。最后 第9段 用 Frankenstein's "out-of-control monster" 作为 warning,强调只有满足 ethical requirements,AI 才不会变成 threat。Overall tone 是 cautionary and critical,focused on preventing harm rather than embracing progress。

文中的态度信号词

  • out-of-control monster P9

    这个 phrase 直接引用 Frankenstein 中的 monster image,是 strongest warning signal。作者用 "out-of-control" 来 describe potential AI threat,表明作者认为 AI 存在 serious risk of becoming dangerous and unmanageable。在议论文结尾使用这种 vivid negative imagery,clearly reveals 作者的 primary concern 是 preventing catastrophic outcomes。

    同类词 ethical questions thorny ethical questions crucial ethical issues overall harm

  • thorny ethical questions P5

    "Thorny" 这个 adjective 表示 difficult, problematic, troublesome。作者用它来 modify "ethical questions",强调这些不是 easily solvable issues,而是 complex and challenging problems。在议论文中,当作者 repeatedly uses problem-focused adjectives(thorny, crucial, fundamental)来 describe challenges,说明 focus 是 on difficulties rather than opportunities。

    同类词 crucial ethical issues fundamental questions ethical questions

  • vague P8

    "Vague" 是 critical descriptor,作者用它来 evaluate Google's pledge。这个 negative assessment 表明作者认为 current efforts 不够 specific or binding。在议论文里,当作者 explicitly criticizes initiatives as vague 或 insufficient,clearly indicates disapproval and concern that current measures 不足以 address the problems。

    同类词 voluntary starting point

  • foreshadow P1

    "Foreshadow" 意为 预示、预兆,通常与 future problems or dangers 相关。作者用它来 connect Frankenstein's warnings 到 current AI development,establishing 从一开始文章就 frame AI 为 something that requires ethical caution。这个 word choice sets up 全文的 cautionary tone。

    同类词 ethical questions to be raised technologies yet to come

  • Only then will P9

    这个 conditional structure with "only" 是 emphatic warning device,expressing 作者的 firm requirement。它配合 "out-of-control monster" warning,强调 unless specific conditions met,AI will become threat。这不是 supportive framing,而是 setting strict prerequisites to avoid catastrophe。

    同类词 Only if must

GENRE · 速判体裁

30 秒判定这是一篇议论文

体裁决定读法与出题套路。以下判断步骤与标志词全部以本文为例,可直接迁移到其他考研英语 真题文章。

如何快速判断这是一篇议论文?

  1. 开头提问题或议题 P1 P2

    第1段 提到 ethical questions to be raised by technologies,第2段 直接抛出 fundamental questions。这种 question-oriented opening 是议论文的典型特征,因为说明文会直接解释概念,新闻报道会先给出 who/what/when/where 的信息。议论文需要建立一个 debatable topic。

  2. 存在观点对比或转折 P3 P4 P5

    第3段 提到 machines that would imitate humans continues to evade scientists,但 humans remain fascinated。第4段 引用专家说 there are no good theories,但 第5段 马上用 'But' 转折说 ethical issues are at hand。这种 presenting different aspects 和 acknowledging limitations while discussing implications 是议论文在 building an argument 的方式,不是单向的 information delivery。

  3. 证据用于支持论点 P4 P5 P6 P7

    第4段 引用 Stanford neuroscientist David Eagleman 的观点,第5段 用 autonomous vehicles 作为 example of ethical questions,第6段-7 列举 Singapore, Britain, India, Google 的 actions。这些不是为了 explain what AI is,而是为了 demonstrate that ethical concerns are real and being addressed,即在 building the case 支持作者关于 AI ethics 的 argument。

  4. 结尾呼吁或立场表达 P8 P9

    第8段 说 it represents one starting point,第9段 直接提出 'How can we make sure...' 并给出 value judgment: 'Only then will they be useful servants and not Frankenstein's out-of-control monster'。这个 conclusive statement 带有明确的 stance 和 call to ensure certain values,是典型的 argumentative conclusion,不是客观的 summary 也不是新闻式的 latest update。

  5. 三点快速定位法 P1 P2 P5 P8 P9

    这个 three-point check 抓住了议论文的 structural DNA:问题导向的 opening 建立 debatable topic,中间的 complexity/contrast 展示 argumentation process,结尾的 prescriptive stance 完成 persuasive purpose。说明文是 definition→explanation→summary 的线性结构,新闻是 lead→details→background 的倒金字塔,都不符合这个 pattern。

哪些词暴露了议论文体裁?

  • ethical questions P1 问题提出词 fundamental questions thorny ethical questions raises questions poses questions ethical issues
  • remain fascinated P3 观点描述词 believe that argue that maintain that consider view as
  • But that doesn't mean P5 论证逻辑连接词 However Nevertheless Yet Despite this Even though
  • poses thorny ethical questions P5 问题评价词 poses thorny questions raises concerns presents challenges creates dilemmas generates debate
  • notes P6 观点引导词 says argues claims asserts contends
  • pledged not to P7 立场表态词 committed to promised to vowed to declared that announced intention to
  • While the statement is vague P8 论证逻辑连接词 While... (concession) Although Even if Despite Granted that
  • To put it another way P9 论证逻辑连接词 In other words That is to say Put differently The point is Essentially
  • How can we make sure P9 论证呼吁词 We must ensure We need to We should It is imperative that We cannot afford to
  • Only then will P9 论证逻辑连接词 Only if Only when Not until Unless If and only if
SENTENCE INSIGHTS · 句子精讲

13 句真题句逐层精讲

下列真题句各有独立的句子解析页——中文翻译、结构树逐层拆解、成分与时态、考点讲解与真题高频词。点击句子进入完整解析。

FAQ · 常见问题

关于 Al can have values if not a conscience 的常见问题

2019年考研英语一真题 Section II Part A (3) 文章 Al can have values if not a conscience 的原文出自哪里?
The Christian Science Monitor《基督教科学箴言报》2018年7月8日一篇题为 Al can have values if not a conscience(如果没有良知,AI可以有价值观)的文章。
2019年考研英语一真题文章 Al can have values if not a conscience 的主旨是什么?
随着人工智能技术的快速发展,我们面临着关于意识、决策和人类价值观的根本性伦理问题。尽管通用人工智能仍遥不可及,但当前的人工智能应用(如自动驾驶汽车)已经带来了重大的道德挑战。建立透明、公平的伦理准则至关重要,以确保人工智能服务于人类,而不是成为无法控制的威胁。(英文表述:As AI technology rapidly advances, we face fundamental ethical questions about consciousness, decision-making, and human values. While artificial general intelligence remains elusive, current AI applications like autonomous vehicles already pose significant moral challenges. Establishing transparent, fair ethical guidelines is crucial to ensure AI serves humanity rather than becoming an uncontrollable threat.)
Al can have values if not a conscience(2019年考研英语一真题文章)是什么体裁?难度如何?
体裁为议论文,作者立场是消极批判(Concerned and advocating for ethical oversight)。CEFR 难度 C1,全文 430 词、9 段;在考研英语一全部 102 篇真题文章中,C1 级共 92 篇(占 90%)。
2019年考研英语一真题文章 Al can have values if not a conscience 的篇章结构是怎样的?
全文 9 段按议论文骨架分为 9 个意群:引言 · 第1段——AI伦理问题的历史渊源;分论点 · 第2段——AI引发的根本性哲学问题;分论点 · 第3段——人工通用智能的现实困境;分论点 · 第4段——意识复杂性的科学论证;分论点 · 第5段——自动驾驶带来的伦理困境;分论点 · 第6段——全球AI伦理规范的制定动向;分论点 · 第7段——谷歌AI伦理承诺的具体内容;分论点 · 第8段——伦理准则的核心原则归纳;结论 · 第9段——确保AI服务人类的终极目标。
Al can have values if not a conscience 一文的作者态度是什么?
作者态度是消极批判(Concerned and advocating for ethical oversight)。判断路径:首尾警示定调 → 转折后的风险 → 措施不足性 → 风险警示综合;文中的态度信号词包括 out-of-control monster(第9段)、thorny ethical questions(第5段)、vague(第8段)、foreshadow(第1段)、Only then will(第9段)。
2019年考研英语一真题文章 Al can have values if not a conscience 中有哪些值得积累的生词?
按文中出现顺序共 5 个:foreshadow(预示;预兆)、evade(逃避;躲避(理解或实现))、thorny(棘手的;难处理的)、pledge(保证;承诺)、deploy(部署;投入使用),每个词的词义都可以由文中上下文线索推断得出。

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