📚 Year 10 CIE Philosophy: Case Study Practical Exercises | Year 10 CIE 哲学：案例分析实战演练
In Year 10 CIE Philosophy, case studies are not just illustrative stories—they are the very medium through which we learn to dissect, evaluate, and construct philosophical arguments. This article provides a hands-on guide to tackling case study questions, blending method with practice. You will encounter classic thought experiments like the trolley problem, Gettier cases, Descartes’ evil demon, and more. Each section models the analytical steps you need to master, from identifying the core philosophical issue to presenting a balanced conclusion.
在 Year 10 CIE 哲学课程中，案例分析不只是说明性的故事——它们正是我们学习剖析、评价并构建哲学论证的媒介。本文为你提供处理案例分析题的实战指南，将方法与练习融为一体。你将遇到经典的思维实验，如电车难题、盖梯尔案例、笛卡尔的恶魔等。每一节都将展示你需要掌握的各个分析步骤，从识别核心哲学问题到呈现平衡的结论。
1. Understanding the Case Study Method | 理解案例分析法
A philosophical case study presents a concrete situation designed to test our intuitions about a concept—such as knowledge, justice, or free will. In the CIE exam, you will be asked to explain the philosophical problem raised, analyse the arguments involved, and often offer your own reasoned view. The method is not about recounting facts but about engaging critically with the ideas. Begin by reading the case twice: first for the overall scenario, second to underline any assumptions, dilemmas, or loaded terms.
一个哲学案例呈现一个具体情境，旨在检验我们对某个概念——如知识、正义或自由意志——的直觉。在 CIE 考试中，你将被要求解释所提出的哲学问题，分析涉及的论证，并且常常需要给出你自己有理有据的观点。这种方法不在于叙述事实，而在于批判性地与思想互动。开始时要读两遍案例：第一遍把握整体情景，第二遍标出任何假设、两难困境或带有倾向性的词语。
For instance, a case might describe a person who believes something true based on faulty evidence. Your job is not to admire the storytelling, but to pinpoint why this challenges a traditional definition of knowledge. Always keep the question in mind: ‘What is the philosophical puzzle here?’ Practise transforming a narrative into a problem statement, such as ‘This case questions whether justified true belief is sufficient for knowledge.’
例如，一个案例可能会描述一个人基于错误的证据却相信了一件真实的事。你的任务不是欣赏故事本身，而是指出它为何挑战了传统的知识定义。始终把这个问题记在心里：“这里有什么哲学困惑？”练习将一个叙述转化为问题陈述，比如“这个案例质疑的正是‘有理由的真信念是否足以构成知识’。”
2. Identifying Key Philosophical Issues | 识别关键哲学问题
Every case study revolves around one or more central philosophical questions. These may be about the nature of reality (metaphysics), the limits of knowledge (epistemology), moral rightness (ethics), or the structure of arguments (logic). In CIE, you must extract that core issue explicitly. For example, if the case involves a surgeon killing one patient to save five, the key issue is ‘Does utilitarianism justify harming the innocent for a greater good?’ rather than a medical debate.
每个案例都围绕一个或多个核心哲学问题展开。这些问题可能涉及实在的本质（形而上学）、知识的界限（认识论）、道德上的正确性（伦理学）或论证的结构（逻辑学）。在 CIE 考试中，你必须明确地提炼出那个核心议题。例如，如果案例涉及一位外科医生杀死一名病人以拯救五个人，其关键问题就是“功利主义能否为正当地伤害无辜者以获取更大善好而辩护？”而不是一个医学争议。
Learn to distinguish the descriptive from the normative. A case describing a cultural practice of animal sacrifice raises the descriptive question ‘What do these people believe?’, but the philosophical issue is ‘Are there universal moral principles that would condemn or permit such a practice?’ Underline any term that carries evaluative weight—’just’, ‘ought’, ‘right’, ‘duty’. Those are your signposts to the philosophical core.
学会区分描述性问题与规范性问题。一个描述动物献祭文化习俗的案例会提出“这些人相信什么？”这样一个描述性问题，但哲学议题则是“是否存在普遍的道德原则，会谴责或允许这种做法？”划出任何带有评价性分量的词——“公正”、“应当”、“权利”、“义务”。它们就是你通向哲学内核的路标。
3. Breaking Down the Argument | 剖析论证
Once the issue is clear, reconstruct the argument implicitly or explicitly presented in the case. Look for premises and a conclusion. For example, in the classic trolley problem where pulling a lever diverts a trolley to kill one instead of five, one argument might run: ‘P1: It is morally better to save more lives. P2: Pulling the lever saves five lives at the cost of one. C: Therefore, one ought to pull the lever.’ Identifying these logical bones helps you evaluate strength and validity.
一旦问题明确之后，就要重构案例中隐含或明确给出的论证。寻找前提和结论。例如，在经典的电车难题中，拉动拉杆会让电车转向撞死一人而不是五人，其中的一个论证可能是：“前提1：拯救更多生命在道德上是更好的。前提2：拉动拉杆以牺牲一人拯救五条生命。结论：因此，人应当拉动拉杆。”识别这些逻辑骨架有助于你评估论证的强度和有效性。
Be alert to hidden premises. The argument above assumes that numbers alone determine moral value—a premise that needs justification. In a case study response, show that you can distinguish between deductive arguments (where the conclusion must follow) and inductive or abductive reasoning (where it probably follows). This skill demonstrates your command of philosophical method, which earns high marks in CIE marking schemes.
留心隐藏的前提。上述论证预设了单凭数字就能决定道德价值——这是一个需要辩护的前提。在案例分析的解答中，要展现出你能够区分演绎论证（结论必然推出）与归纳或溯因推理（结论很可能推出）。这一能力表明你对哲学方法的掌握，它在 CIE 评分方案中能为你赢得高分。
4. Evaluating Assumptions | 评估假设
Behind every philosophical argument lie assumptions that are often taken for granted. In a case about free will, a scenario might assume that if every action has a cause, then free will is impossible. Your task is to examine that assumption: Is determinism truly incompatible with freedom? Some compatibilists would argue that freedom simply means acting according to one’s desires without external coercion. Challenge each assumption by asking ‘What if this were false?’ and consider alternative frameworks.
每一个哲学论证背后都隐藏着常常被视作理所当然的假设。在一个关于自由意志的案例中，场景可能会假设：如果每一个行动都有一个原因，那么自由意志就是不可能的。你的任务是审视那个假设：决定论真的与自由不相容吗？一些相容论者会主张，自由仅仅意味着按照自己的欲望行动而不受外部强制。通过追问“假如这是错误的会怎样？”来挑战每一个假设，并考虑不同的理论框架。
In CIE philosophy, questioning assumptions is not a sign of disrespect to the case but a core critical skill. For example, a case might present cultural relativism—’what is right is what a culture approves’—and you can probe whether this assumption makes moral progress impossible. Outline the implications of rejecting the assumption. You might say: ‘If we reject the assumption that culture determines truth, then we must seek a cross-cultural standard, perhaps based on human flourishing.’ Such moves deepen analysis.
在 CIE 哲学中，质疑假设并不是对案例不尊重的表现，而是一项核心的批判性技能。例如，某个案例可能呈现文化相对主义——“一个文化认可的便是正确的”——你可以探究这个假设是否使得道德进步变得不可能。要概述拒绝该假设会带来的后果。你可以说：“如果我们拒绝‘文化决定真理’这一假设，那么我们就必须寻找一个跨文化的标准，也许是基于人的繁荣。”这样的做法会深化分析。
5. Weighing Counterarguments | 权衡反论证
An excellent CIE answer does not just present one side—it actively engages with the strongest objections to that position. Suppose you are analysing a case supporting utilitarianism. You must bring up the counterargument that utilitarianism can justify horrendous acts if they maximise happiness, as in the surgeon case. Then, try to respond on behalf of the utilitarian: a rule-utilitarian might assert that a rule against killing innocents produces greater long-term utility.
一份出色的 CIE 回答并不是仅仅呈现单方面的观点——它还要积极地应对针对该立场的最强有力的反驳。假设你正在分析一个支持功利主义的案例。你必须提出反论证：功利主义可以为其辩护那些可怕的行为，只要它们能使幸福最大化，如外科医生的案例那样。然后，要尝试代表功利主义者做出回应：规则功利主义者可能会主张，禁止杀害无辜的规则会产生更大的长远功利。
Teach yourself to adopt a ‘ping-pong’ structure in your paragraphs: claim, counter-claim, reply to the counter-claim. This showcases a dialectical method. For a case on divine command theory, you would note the Euthyphro dilemma: is something good because God commands it, or does God command it because it is good? Weigh the implications of each horn. Showing this back-and-forth demonstrates that you are not a dogmatic thinker but a reflective one.
训练自己在段落中采用一种“乒乓”结构：主张、反主张、对反主张的回应。这展现了一种辩证的方法。对于一个关于神圣命令理论的案例，你要注意到欧绪弗洛两难：一件事情是好的因为上帝命令它，还是上帝命令它因为它本身是好的？权衡每一种选择带来的后果。表现出这种来回推演，说明你并非一个教条式的思考者，而是一个反思型的思考者。
6. Applying Ethical Theories | 应用伦理理论
Many CIE case studies fall within ethics, requiring you to apply deontology, consequentialism, or virtue ethics. In a scenario about lying to protect a friend, a deontologist would argue that lying is intrinsically wrong, perhaps invoking Kant’s categorical imperative. A consequentialist would calculate overall happiness, while a virtue ethicist would ask what a courageous and honest person would do. Explicitly naming these theories and their proponents adds precision.
许多 CIE 的案例研究属于伦理学范畴，要求你运用义务论、后果论或德性伦理学。在一个为了保护朋友而撒谎的场景中，义务论者会论证撒谎本身内在就是错误的，也许借助康德的定言命令。后果论者会计算总体幸福，而德性伦理学家则会追问一个勇敢且诚实的人会怎样做。明确地指出这些理论及其倡导者能增加精确性。
When applying theories, do not simply name-drop. Show how the theory’s principles lead to a concrete judgement in the case. For utilitarianism, specify whether you are using act or rule versions, and mention possible hedonic calculations. For Kantian ethics, refer to universalisability and treating humanity as an end. Practice by taking a single case and writing short paragraphs on how each theory would approach it, using the format: ‘From a utilitarian perspective, … because …’
在应用理论时，不要只是掉书袋。要展示理论的原则如何引导出对该案例的具体判断。对于功利主义，要说明你是在运用行为功利主义还是规则功利主义，并提及可能的快乐计算。对于康德伦理学，要提及可普遍化原则和把人当作目的。通过选取一个单一案例，并分别写出短短几段话说明每种理论会如何处理它来加以练习，采用的格式是：“从功利主义的视角看，…，因为…”。
7. The Trolley Problem: A Deep Dive | 电车难题：深入分析
The trolley problem, introduced by Philippa Foot, is a cornerstone of moral philosophy. In its classic form, a runaway trolley is headed towards five workers; you can pull a switch to divert it onto a side track, killing one worker. This case pits our intuition that saving five is better against the intuition that directly causing a death is worse. Analyse the distinction between ‘doing harm’ and ‘allowing harm’. Is your hypothetical action morally different from inaction?
由菲莉帕·富特提出的电车难题是道德哲学的一个基石。在其经典形式中，一辆失控的电车正驶向五名工人；你可以扳动道岔使其转向一条侧轨，撞死一名工人。这个案例让我们的两种直觉发生冲突：拯救五人更好，与直接导致一人死亡更坏。分析“实施伤害”与“听任伤害发生”之间的区别。你的假设性行为在道德上是否不同于不作为？
Push deeper: consider the ‘fat man’ variant where pushing a large man off a bridge stops the trolley. Many who would pull the switch would not push the man. Why? This reveals the relevance of physical contact, personal force, and the doctrine of double effect. In your CIE response, map the conflicting principles and argue whether the distinction can be rationally defended. This depth of engagement turns a simple intuition into a sophisticated case analysis.
更进一步地思考：设想“胖子”版本，把一个胖男人从桥上推下去可以停住电车。许多原本会扳动道岔的人却不会去推那个人。为什么？这揭示出身体接触、个人力量以及双重效应原则的相关性。在你的 CIE 解答中，描绘出相互冲突的原则，并论证这种区别在理性上能否得到辩护。这种深层次的参与会把一个简单的直觉转化为一份精密的案例分析。
8. The Gettier Problem: Challenging Knowledge | 盖梯尔问题：挑战知识定义
Edmund Gettier’s famous two-page paper overturned the long-held view that knowledge is justified true belief (JTB). In a typical Gettier case, a person forms a belief based on strong evidence, the belief is true, but the truth is accidentally connected to the evidence. For example, you see a stopped clock showing 12:00, believe it is noon, and indeed it is noon—but the clock broke exactly 24 hours earlier. You have JTB, yet it seems you lack knowledge.
埃德蒙·盖梯尔那篇著名的两页论文颠覆了知识是“有理由的真信念”（JTB）的长期观点。在一个典型的盖梯尔案例中，一个人基于强有力的证据形成了一个信念，该信念为真，但这一真与证据之间是偶然联系在一起的。比如，你看见一个停了的钟指向12:00，你相信现在是正午，而事实上确实是正午——但钟在正好24小时之前就坏了。你有了JTB，但看起来你并不拥有知识。
In your analysis, spell out why this undermines JTB. The core insight is that knowledge demands a non-accidental connection between truth and justification. Some philosophers, like Robert Nozick, added a ‘tracking’ condition; others abandoned JTB altogether for virtue epistemology. When writing a CIE response, show that you grasp how a single counterexample can refute a definition, and explore attempted repairs. This is exemplary philosophical reasoning.
在你的分析中，要阐明为什么这破坏了JTB。核心见解是，知识要求在真理与辩护之间存在一种非偶然的联系。有些哲学家，如罗伯特·诺齐克，增加了一个“追踪”条件；另一些人则完全抛弃了JTB，转而采用德性知识论。在撰写 CIE 解答时，要表现出你理解一个单一的反例就能驳倒一个定义，并探究各种尝试性的修补。这就是典范性的哲学推理。
9. Descartes’ Evil Demon: Scepticism in Practice | 笛卡尔的恶魔：怀疑论的实践
René Descartes imagined an evil demon of supreme power and cunning who deceives him about everything—the external world, his own body, even mathematical truths. This radical scepticism is not a practical worry but a methodological tool. In a CIE case study, you might be asked to evaluate whether we can know anything with certainty. Descartes’ own cogito (‘I think, therefore I am’) is his first indubitable truth, because even to be deceived requires a thinking self.
勒内·笛卡尔想象了一个拥有无上力量与狡诈的恶魔，他在一切事情上欺骗他——关于外部世界、他自己的身体，甚至数学真理。这种彻底的怀疑论并非一个实际忧虑，而是一种方法论工具。在 CIE 的案例研究中，你可能会被要求评价我们是否能够确定无疑地知道任何事物。笛卡尔自己的我思（“我思故我在”）是他第一个不容置疑的真理，因为即使被欺骗也需要一个思考着的自我。
Critically, ask whether the cogito truly overcomes the demon. It establishes only the existence of the thinking self at the moment of thought, not a lasting self or the reliability of memory. Also, evaluate modern parallels like the ‘brain in a vat’ hypothesis. In your answer, discuss the difference between global scepticism and local doubts. Conclude by considering whether knowledge requires absolute certainty or whether fallible yet reliable cognitive processes are enough—a key theme in CIE epistemology.
批判性地追问：我思是否真的战胜了恶魔？它只确立了思考着的自我在思考的那一刻存在，而不是一个持久的自我或记忆的可靠性。同时，要评估诸如“缸中之脑”假说等现代版本。在你的回答中，讨论整体性怀疑论与局部性怀疑之间的区别。最后要考虑，知识是否需要绝对的确定性，还是说可错但可靠的认知过程就已足够——这是 CIE 认识论中的一个关键主题。
10. Plato’s Cave: Reality and Illusion | 柏拉图的洞穴：实在与幻象
Plato’s allegory of the cave depicts prisoners chained since childhood, seeing only shadows on a wall and mistaking them for reality. This case is a powerful metaphor for the distinction between appearance and reality, and the philosopher’s journey toward genuine knowledge via reason. For CIE analysis, focus on the epistemological and metaphysical dimensions: the shadows represent sensible particulars, while the forms (like the Form of the Good) are the true objects of knowledge.
柏拉图的洞穴寓言描绘了一些自幼便被锁链束缚的囚徒，他们只能看见墙上的影子，并把这些影子误认为现实。这个案例是对表象与实在之区分，以及哲学家经由理性走向真正知识之旅的有力隐喻。对于 CIE 分析来说，要聚焦于认识论和形而上学的维度：影子代表可感的具体事物，而形式（如善的形式）才是知识的真正对象。
Consider the implications: if the prisoners are us, how can we escape our cognitive confinement? Plato’s answer is education, turning the soul away from the world of becoming toward the world of being. In your response, you might challenge this with empiricist arguments that all knowledge begins with sensory experience. Evaluate whether the cave allegory underestimates the value of empirical science, and whether a form can exist independently of minds. This pushes the case beyond mere storytelling into rigorous philosophical debate.
思考其深层含义：如果囚徒就是我们，我们如何才能逃离认知的束缚？柏拉图的回答是教育，让灵魂从流变的世界转向存在的世界。在你的回答中，你或许可以用经验主义的论点来挑战它，即所有知识都始于感官经验。评价洞穴寓言是否低估了经验科学的价值，以及形式能否独立于心灵而存在。这将把案例推向超越单纯讲故事的严谨哲学辩论。
11. The Problem of Evil: Analysing a Dilemma | 恶的问题：分析一个困境
The problem of evil is frequently explored through case studies of immense suffering—such as the Lisbon earthquake or the Holocaust—which seem incompatible with the existence of an all-powerful, all-loving God. The logical problem argues that the coexistence of God and evil is contradictory; the evidential problem contends that the amount and distribution of evil make God’s existence improbable. In CIE, always distinguish which version you are addressing.
恶的问题经常通过对巨大苦难的案例研究来探讨——比如里斯本大地震或大屠杀——这些苦难似乎与一位全能全爱的上帝之存在不相容。逻辑上的恶问题论证上帝与恶并存是矛盾的；证据上的恶问题则主张，恶的数量与分布使得上帝的存在变得不大可能。在 CIE 中，始终要分清你正在处理的是哪个版本。
A robust analysis will include theodicies, such as the free will defence: evil results from the misuse of creaturely freedom, whose existence is a greater good. Evaluate this: does it account for natural evil like disease? Perhaps a soul-making theodicy, proposed by John Hick, sees suffering as necessary for spiritual growth. In your conclusion, you need not resolve the problem but must judge whether the theodicies succeed or whether the problem of evil remains a powerful argument against theism. Show balance and critical evaluation.
一份扎实的分析将包括神义论，比如自由意志辩护：恶是受造物错误运用自由的结果，而自由的存在是一种更大的善。对此加以评价：它能否解释像疾病这样的自然之恶呢？或许约翰·希克提出的灵魂塑造神义论，将苦难视为灵性成长所必需的。在你的结论中，你不必解决这个问题，但必须判断这些神义论是否成功，以及恶的问题是否仍然是一个反对有神论的有力论证。要展现出平衡与批判性的评估。
12. Drawing Conclusions and Writing Responses | 得出结论与撰写回答
A top-grade CIE case study response ends with a well-justified conclusion. This does not mean dogmatically asserting one side but weighing the arguments and saying which is more persuasive, or under what conditions a position holds. Use phrases like ‘On balance, the deontological approach provides a more consistent principle, although it struggles with conflicting duties.’ Then briefly state your own view, if asked, supported by the earlier reasoning.
一份高等级的 CIE 案例分析回答会以一个充分辩护的结论收尾。这并不意味着教条式地坚称某一方，而是要权衡论证后指出哪一方更具说服力，或是在什么条件下某一立场成立。可以使用这样的表述：“总体而言，义务论的方法提供了一个更为一贯的原则，尽管它在面对义务冲突时会遇到困难。”然后，如果题目要求，简要陈述你自己的观点，并用先前的推理来支撑。
Remember that CIE examiners value clarity, structure, and a genuine attempt to philosophise rather than merely describe. Before writing your conclusion, quickly check that you have identified the issue, reconstructed the argument, questioned assumptions, considered counterarguments, and applied relevant theories where appropriate. Your conclusion should follow naturally from this process. Practise timed case study responses, and always leave two minutes to read your final paragraph aloud in your head, ensuring it answers the question directly.
请记住，CIE 考官看重的是清晰的表述、良好的结构以及真正的哲学探索，而不是仅仅描述。在书写结论之前，快速检查一下你是否已经识别出了问题、重构了论证、质疑了假设、考虑了反论证并适当地应用了相关理论。你的结论应当自然地从这个过程中得出。要限时练习案例分析的回答，并始终留出两分钟在脑中默读最后一段，确保它直接回应了问题。
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