Algorithms now shape much of our online experience.
算法如今塑造了我们大部分的在线体验。
automationn.C1
自动化
job automation · process automation
Automation threatens to displace workers in many sectors.
自动化威胁着许多行业的工人。
surveillancen.C1
监控,监视
mass surveillance · surveillance technology
The spread of surveillance cameras raises privacy concerns.
监控摄像头的普及引发了隐私担忧。
privacyn.B2
隐私
invasion of privacy · data privacy
Online platforms often collect data without adequate privacy safeguards.
在线平台经常在没有充分隐私保护的情况下收集数据。
biasn.B2
偏见;偏向
algorithmic bias · unconscious bias
If the training data contains bias, the AI will replicate it.
如果训练数据包含偏见,AI就会复制它。
accountabilityn.C1
有责任,问责制
hold someone accountable · lack of accountability
Who should bear accountability when an autonomous vehicle causes an accident?
当自动驾驶汽车造成事故时,谁应该承担责任?
autonomousadj.C1
自主的,自动的
autonomous weapons · autonomous vehicles
Autonomous systems are increasingly deployed in warfare.
自主系统越来越多地被用于战争。
ethicaladj.B2
伦理的,道德的
ethical dilemma · ethical considerations
The use of facial recognition technology poses serious ethical dilemmas.
面部识别技术的使用带来了严重的伦理困境。
transparencyn.C1
透明度,公开性
demand transparency · algorithmic transparency
Transparency is essential to build trust in AI systems.
透明度对于建立对AI系统的信任至关重要。
disruptionn.C1
颠覆,扰乱
technological disruption · job market disruption
The digital revolution has caused widespread disruption in traditional industries.
数字革命在传统行业中造成了广泛的颠覆。
safeguardn./v.C1
保障措施;保护
data safeguards · safeguard rights
Robust safeguards must be in place to prevent misuse of personal data.
必须建立强有力的保障措施以防止滥用个人数据。
innovationn.B2
创新
technological innovation · drive innovation
Innovation often outpaces regulation, creating a governance gap.
创新往往超过监管的速度,造成治理差距。
regulatev.B2
监管,调控
regulate technology · tightly regulated
Governments struggle to regulate emerging technologies effectively.
各国政府难以有效监管新兴技术。
consentn.C1
同意,许可
informed consent · without consent
Data should not be collected without users' explicit consent.
未经用户明确同意,不应收集数据。
扩展词库 expansion
maliciousadj.C2
恶意的
malicious use · malicious intent
inherentlyadv.C2
固有地,本质地
inherently dangerous · inherently flawed
unprecedentedadj.C1
前所未有的
unprecedented scale · unprecedented challenge
pervasiveadj.C1
无处不在的,普遍的
pervasive surveillance · pervasive influence
mitigatev.C1
缓解,减轻
mitigate risks
scrutinyn.C2
审查,仔细检查
public scrutiny
erodev.C1
侵蚀,削弱
erode trust
opt-outn./adj.C2
选择退出
opt-out option
complyv.C1
遵守,遵从
comply with regulations
liabilityn.C1
责任,法律责任
legal liability
discriminationn.B2
歧视
algorithmic discrimination
exploitv.C1
利用(有时指剥削)
exploit vulnerabilities
manipulationn.C1
操纵
digital manipulation
integrityn.C1
完整性,正直
data integrity
autonomyn.C1
自主权
personal autonomy
proliferationn.C2
激增,扩散
proliferation of data
dystopianadj.C2
反乌托邦的
dystopian scenario
implicationn.B2
可能的影响,含义
ethical implications
outlookn.B2
前景,看法
technological outlook
equitableadj.C2
公平的,公正的
equitable access
shortcomingn.C1
缺点,短处
technological shortcomings
outcryn.C1
强烈抗议
public outcry
词块 / 生存短语 chunks
a double-edged sword双刃剑
Technology is a double-edged sword; it brings convenience but also risks.
科技是一把双刃剑;它带来便利,也带来风险。
at the expense of以牺牲...为代价
Innovation should not come at the expense of ethical standards.
创新不应以牺牲伦理标准为代价。
keep pace with跟上,并进
Regulation struggles to keep pace with technological change.
监管难以跟上技术变革的步伐。
raise awareness提高意识
Campaigns aim to raise awareness about data privacy.
宣传活动旨在提高人们对数据隐私的意识。
in the wrong hands在错误的人手中
This technology could be devastating in the wrong hands.
这项技术若落入错误的人手中可能是毁灭性的。
the greater good更大的利益
The use of surveillance is sometimes justified for the greater good.
监控的使用有时为了更大的利益被认为是正当的。
strike a balance取得平衡
We must strike a balance between innovation and regulation.
我们必须在创新和监管之间取得平衡。
lead the way带路,领先
Tech companies should lead the way in ethical AI development.
科技公司应在道德AI开发方面起带头作用。
open the door to为...敞开大门(常指负面的)
Lax regulation opens the door to abuse.
松懈的监管为滥用打开了大门。
loom large显得突出,逼近
Ethical concerns loom large in the debate over AI.
伦理关切在AI辩论中显得尤为突出。
语法 语言升级点
Concessive chains and nuanced refutationC2
构建复杂的让步-反驳论证链,展现对议题的精密权衡,避免简单二分。
While it is true that ... ; Admittedly, ... ; but to ..., would be ... ; Granted, ... but ... ; Even if ..., it does not follow that ...
在8.5分写作与口语中,论证不能停留在'一方面/另一方面',而应通过连续的让步和限定来展示成熟思考。例如:Even if we regulate AI, we cannot anticipate all consequences, but that does not mean we should do nothing. 这种结构体现了对反方论点的真正理解而非简单否定。
例句
Granted, unchecked innovation may bring short-term profits, but to ignore the long-term ethical costs would be profoundly irresponsible.
诚然,不受限制的创新可能带来短期利润,但忽视长远的伦理代价将是极不负责任的。
Even if algorithms can be made more transparent, it does not automatically follow that they will be trusted.
即使算法能变得更透明,也不意味着它们会自动获得信任。
常见错误
✗ Although technology advances fast, but regulation lags behind. → ✓ Although technology advances fast, regulation lags behind. / Technology advances fast, but regulation lags behind.
Subtle modal nuances for evaluation and predictionC2
使用精准的情态表达来传达不同程度的可能性、必要性和推测,避免武断。
may conceivably + verb, could plausibly + verb, need not + verb, is not necessarily + adj.
高阶英语要求对可能性的程度进行精细区分:may conceivably 强调'可以想象但非必然',could plausibly 强调'合理但有待证实',need not 否定必要性,is not necessarily 质疑必然联系。这些表达让论证显得谨慎而可信。
例句
AI may conceivably surpass human intelligence, but it need not lead to dystopia if we manage the transition wisely.
AI有可能超越人类智能,但如果我们明智地管理这一过渡,未必会导致反乌托邦。
Regulation is not necessarily the enemy of innovation; it could, in many cases, foster trust and thus accelerate adoption.
监管不一定是创新的敌人;在许多情况下,它可以增进信任,从而加速采纳。
常见错误
✗ AI will definitely cause unemployment. → ✓ AI may well cause significant disruption in employment, but the net effect is still uncertain.
will definitely 过于绝对,不符合学术写作中对未来预测的谨慎态度。使用 may well 等更合适。
↑ 提分:不要满足于 can/may/must 这些基本情态词。尝试使用 more elaborate modals 和 hedging 来展示你对可能性量级的精准把握。
阅读 Reading opinion piece
The Ethics of Artificial Intelligence: A Convenient Distraction?
The debate around the ethics of artificial intelligence has become a fixture of tech conferences and government white papers. We are told that we must embed values into algorithms, that we must avoid bias, and that we must ensure transparency. These are, on the surface, entirely reasonable demands. Yet one cannot help but wonder whether this very focus on ethics, however well-intentioned, may be serving as a convenient smokescreen.
The concern is not that ethics is unimportant; it is that by channelling our anxieties into a manageable, abstract discourse, we may be sidestepping more uncomfortable questions. Who writes the ethical guidelines? Who decides what counts as a 'fair' algorithm? In practice, the loudest voices in the ethics debate are often those with the most to gain from the continued, unfettered deployment of AI systems — the tech giants themselves. By framing the issue as a technical problem to be solved through better code and ethics committees, they can position themselves as responsible actors while simultaneously deflecting calls for more radical interventions, such as structural break-ups or outright bans on certain applications.
Furthermore, the language of ethics can be strategically vague. Terms like 'responsible AI' or 'human-centric design' are difficult to pin down, and almost impossible to enforce. When a company claims to follow 'ethical principles', it is often making a promise that is more marketing than substance — a phenomenon some critics have termed 'ethics washing'.
None of this is to dismiss the value of ethical inquiry. But we should be wary of a discourse that allows the most powerful players to set the terms of the debate while their business models remain largely unchallenged. True accountability may require us to look beyond ethical codes and question the very concentration of data and power that underpins the AI industry.
So, for your project on AI ethics, what do you think is the biggest challenge?
Leah
I'd say it's the gap between principles and practice. Companies release these glossy ethics reports, but there's no real mechanism to hold them to account.
Max
True, but isn't that a bit cynical? Some firms do seem genuinely committed. I mean, they're hiring ethics officers and everything.
Leah
Hiring an ethics officer is a start, but if that person lacks authority or the CEO isn't on board, it's little more than a PR exercise. The underlying business model rarely changes.
Tutor
So you're arguing that self-regulation isn't sufficient?
Leah
Exactly. Looking at other industries, self-regulation has a pretty patchy record. What's needed, I think, is binding legislation, and ideally an international framework, because AI doesn't respect borders.
Max
I see your point, but won't heavy regulation stifle innovation? All that red tape could slow down progress just when we need it most.
MCQ1.What does Leah identify as the main problem with AI ethics reports?
A They are too expensive to produce.
B They lack enforcement mechanisms.
C They are too technical for the public.
✅ B — Leah 说 'no real mechanism to hold them to account',即缺乏执行机制。
MCQ2.According to Leah, hiring an ethics officer is sometimes no more than ______.
A a cost-cutting measure
B a genuine step forward
C a PR exercise
✅ C — 她说如果缺乏实权,就不过是公关活动 (little more than a PR exercise)。
gap_fill3.Leah describes the performance of self-regulation in other industries as having a ______ record.
✅ patchy — 直接引文 'self-regulation has a pretty patchy record'。
gap_fill4.Leah suggests that AI regulation needs an ______ framework because AI transcends national borders.
✅ international — 她说 'an international framework'。
💡 技巧:高阶听力中,说话人经常使用弱化语 (pretty patchy, little more than, a start but) 来表述立场。注意捕捉这些修饰词,因为它们揭示了说话者的真实态度。同时,要能区分直接陈述与间接含义。
写作 Writing Task 2 (essay) · 目标 250 词
Some people believe that the development of artificial intelligence should be strictly regulated by governments, while others argue that innovation should be allowed to progress freely. Discuss both views and give your own opinion.
The rapid advance of artificial intelligence has sparked a heated debate about how it should be governed. On one side are those who call for strict government oversight; on the other, those who champion a hands-off approach to foster innovation. Both positions contain a measure of truth, yet in my view, the wiser course lies in a careful middle path rather than an uncompromising stance.
Advocates of stringent regulation argue, with some justification, that the potential harms of AI — from mass job displacement to autonomous weapons — are too grave to be left to market forces alone. Without legal guardrails, they warn, corporations will inevitably prioritise profit over public welfare, and the concentration of data and algorithmic power will erode democratic accountability. Only governments, they contend, have the authority and the mandate to safeguard the public interest on such a scale.
Conversely, proponents of a free-development model maintain that excessive regulation can stifle innovation at a critical juncture. They point to the internet's early days, where a relatively unregulated environment facilitated unprecedented creativity and economic growth. Regulation, they argue, often lags behind the pace of change and may inadvertently entrench incumbents, thereby reducing beneficial disruption.
My own view is that these two perspectives are not as irreconcilable as they seem. A complete absence of regulation is indeed reckless, but rigid, one-size-fits-all rules would be equally misguided. The optimal approach would be an adaptive framework: clear red lines in high-risk domains, combined with regulatory sandboxes that allow experimentation under controlled conditions. Such a model would neither crush innovation nor abandon society to its hazards.
In conclusion, the choice is not between regulation and freedom, but between intelligent governance and unchecked chaos. By embracing nuance rather than false dichotomies, we can harness AI's potential while mitigating its perils.
逐句标注
任务“the wiser course lies in a careful middle path rather than an uncompromising stance”开篇即指明立场为中间路线,而非简单倒向一边,显现高阶平衡思维。
衔接“Without legal guardrails, they warn, corporations will inevitably prioritise profit over public welfare”使用间接引语和插入语,流畅地整合对立观点,衔接自然。
语法“regulatory sandboxes that allow experimentation under controlled conditions”复杂名词短语与定语从句,结构紧凑,表达机制概念清晰。
词汇“embracing nuance rather than false dichotomies”抽象名词精准,false dichotomies 是C2级搭配,体现思辨深度。
🎯 本档语言特征:范文超越了简单的'政府 vs 企业'二分法,提出适应性的平衡框架。语言方面:倒装和强调结构使用适度,让步真诚,情态表达精准 (would be, could help),词汇低频而准确 (guardrails, sandboxes, entrench, dichotomy)。全文衔接紧密,几乎没有语法瑕疵,完全符合8.5+标准。
Q: How often do you use artificial intelligence in your daily life?
Probably more than I realise, to be honest. From the recommendations on my streaming service to the spam filter in my email — it's woven into so many things. I suppose I've just come to take it for granted.
💡 自然承认,使用 take for granted 这类地道表达,并给出具体例子。
Q: Do you think AI is a positive or negative development overall?
It’s far too complex to label either way. It’s a tool, isn’t it? Its impact depends entirely on how we choose to use and govern it. I lean towards cautious optimism, provided we get the regulatory framework right.
💡 拒绝简单二分,使用 hedging (far too complex, lean towards, provided) 和反问句,展现语言弹性。
Part 2 · 提示卡
Describe a piece of technology you own that you think has ethical implications. You should say: what it is, what you use it for, what the ethical concerns are, and explain how you feel about those concerns.
The device I’d pick is my smartphone, actually. It’s something I, and most people I know, carry everywhere, and we use it for just about everything — communication, banking, navigation, entertainment. The ethical dimension, though, centres on data. Every app we use collects data about us, often without us really being conscious of what we’re giving away. The concern isn’t just privacy per se; it’s the way this data can be used to manipulate behaviour — targeted ads, personalised news feeds that create echo chambers. I find it somewhat unsettling, if I’m being honest. It’s not that I’m paranoid; I just think the trade-off between convenience and autonomy isn’t always clear to users. I’ve tried to take small steps, like adjusting my privacy settings and being more selective about which apps I install. But I’m under no illusion that these individual tweaks are enough. Ultimately, it’s a systemic issue that needs regulatory attention. So I’d say I’m acutely aware of the ethical pitfalls, but not quite ready to go off the grid.
Q: In the future, do you think AI could become a danger to human society?
It could, certainly, in a number of scenarios. The most frequently cited danger is probably the development of autonomous weapons, where machines make life-or-death decisions without human oversight. But there’s also the more subtle erosion of autonomy if we delegate too many decisions to AI systems. I think the danger lies less in AI 'turning evil', which is a Hollywood trope, and more in powerful actors using it irresponsibly. So the risk is real, but it’s not preordained. Much depends on the governance structures we build now.
Q: Is it the responsibility of governments or tech companies to ensure AI is ethical?
I’d argue it’s a shared responsibility, but the weight should fall more heavily on both. Governments need to set the legal boundaries, because companies ultimately answer to shareholders. But tech companies themselves have the expertise and the immediate operational control. The problem arises when they seem to be marking their own homework. A purely voluntary code isn’t enough; there has to be independent oversight with real teeth. So I’d say governments must orchestrate the framework, but industry must be deeply involved in, and accountable to, that framework.
💡 避免二选一,提出共担责任且各有侧重,并用地道表达 (marking their own homework, with real teeth) 提升自然度。