IGCSE CCEA Philosophy: Core Knowledge Points | IGCSE CCEA 哲学：核心知识点梳理

📚 IGCSE CCEA Philosophy: Core Knowledge Points | IGCSE CCEA 哲学：核心知识点梳理

This revision guide summarises the core knowledge points for IGCSE CCEA Philosophy. It covers the nature and branches of philosophy, logic, epistemology, metaphysics, philosophy of religion, ethics, free will, political philosophy and exam technique. Each section pairs English and Chinese explanations to support bilingual learners.

本复习指南总结了 IGCSE CCEA 哲学的核心知识点，涵盖哲学的本质与分支、逻辑、认识论、形而上学、宗教哲学、伦理学、自由意志、政治哲学和考试技巧。每个小节均采用中英双语对照，方便学习者理解与记忆。

---

1. What is Philosophy? | 什么是哲学？

Philosophy literally means “love of wisdom”. It uses reason, questioning and conceptual analysis to investigate fundamental questions about existence, knowledge, morality, meaning and value. Unlike science, it does not rely on experiments alone; unlike religion, it does not appeal to revelation as its final authority.

哲学的字面意思是 “爱智慧”。它运用理性、追问和概念分析，探究存在、知识、道德、意义与价值等根本问题。与科学不同，哲学不只依赖实验；与宗教不同，哲学不把启示当作最终权威。

In CCEA Philosophy, you need to define key terms accurately, explain arguments step by step, and evaluate their strengths and weaknesses. Philosophers often use thought experiments, logical reasoning and counterexamples to test ideas.

在 CCEA 哲学中，你需要准确界定核心术语、逐步解释论证并评价其优缺点。哲学家经常使用思想实验、逻辑推理和反例来检验观点。

---

2. Branches of Philosophy | 哲学的主要分支

Metaphysics studies the ultimate nature of reality, including time, space, causation, mind and God. It asks what ultimately exists and what it is like.

形而上学研究实在的终极本质，包括时间、空间、因果、心灵与上帝。它追问什么最终存在以及存在的本质是什么。

Epistemology is the theory of knowledge: what knowledge is, where it comes from, and how beliefs are justified.

认识论是知识论：知识是什么、知识从哪里来、信念如何得到辩护。

Ethics, or moral philosophy, examines right and wrong, good and bad, and how we ought to live. Logic studies the rules of valid reasoning and argument structure.

伦理学，即道德哲学，考察对与错、善与恶以及我们应当如何生活。逻辑学研究有效推理的规则和论证结构。

Aesthetics deals with beauty, art and taste, while political philosophy examines justice, authority, rights and the ideal state.

美学处理美、艺术与趣味问题，而政治哲学则考察正义、权威、权利与理想国家。

---

3. Logic and Argumentation | 逻辑与论证

An argument is a set of premises intended to support a conclusion. A deductive argument is valid if the conclusion must be true when the premises are true; it is sound if it is valid and all premises are actually true. Inductive arguments make the conclusion probable rather than certain.

论证是一组旨在支持结论的前提。演绎论证如果前提为真时结论必然为真，就是有效的；如果它既有效且所有前提真实，就是可靠的。归纳论证使结论具有可能性，而非必然性。

Two common valid forms are modus ponens and modus tollens. Common fallacies include ad hominem, straw man, and circular reasoning, which weaken arguments even when the conclusion may be true.

两种常见的有效形式是肯定前件式（modus ponens）和否定后件式（modus tollens）。常见谬误包括人身攻击、稻草人和循环论证，它们会削弱论证，即使结论可能为真。

Modus ponens: If P → Q; P; ∴ Q.

肯定前件式：如果 P → Q；P；∴ Q。

Modus tollens: If P → Q; not Q; ∴ not P.

否定后件式：如果 P → Q；非 Q；∴ 非 P。

---

4. Epistemology: Knowledge and Justification | 认识论：知识与辩护

Epistemology asks what knowledge is and how we can acquire it. The traditional analysis defines knowledge as justified true belief (JTB), but Gettier cases show that a person can have a justified true belief by luck and yet not know.

认识论探讨知识是什么以及我们如何获得知识。传统分析将知识界定为得到辩护的真信念（JTB），但盖梯尔案例表明，一个人可能凭运气拥有得到辩护的真信念，却并不真正知道。

Rationalism argues that reason is the primary source of knowledge, with Descartes and Plato as key figures. Empiricism argues that sense experience is primary, as held by Locke and Hume. The debate focuses on whether innate ideas exist and how much we can know beyond experience.

理性主义主张理性是知识的主要来源，代表人物是笛卡尔和柏拉图。经验主义主张感觉经验是首要来源，代表人物是洛克和休谟。争论的焦点在于是否存在天赋观念，以及我们能在多大程度上认识超出经验的事物。

---

5. Metaphysics: Mind and Body | 形而上学：心灵与身体

Substance dualism claims that mind and body are distinct substances: the mind is non-physical and can exist after death. Descartes’s famous claim “I think, therefore I am” supports the idea that the self is a thinking thing.

实体二元论主张心灵与身体是两种不同的实体：心灵是非物质的，可以在死后存在。笛卡尔的名言 “我思故我在” 支持自我是一个思维实体这一观点。

Physicalism, by contrast, claims that mental states are identical to or depend on physical states. Property dualism accepts that the world is made of one substance but argues mental properties are not reducible to physical ones. Key problems include mental causation, qualia, and personal identity over time.

相反，物理主义认为心理状态等同于或依赖于物理状态。属性二元论承认世界由一种实体构成，但认为心理属性不能还原为物理属性。核心难题包括心理因果、感受质（qualia）以及跨时间的人格同一性。

---

6. Philosophy of Religion: Arguments for God | 宗教哲学：上帝存在的论证

The teleological (design) argument observes order, purpose and complexity in the universe and concludes there is a designer. The cosmological argument argues that since everything has a cause, the universe must have a first cause, often identified as God.

目的论（设计论）论证观察到宇宙中的秩序、目的和复杂性，从而推出存在一位设计者。宇宙论论证认为，既然一切事物都有原因，宇宙必定有一个第一因，通常被认定为上帝。

The ontological argument claims that God, as the greatest conceivable being, must exist, because existence is a perfection. The moral argument links objective moral law to a divine lawgiver. Critics such as Hume and Kant challenge the design and ontological arguments, but these remain central exam material.

本体论论证主张，上帝作为可设想的最伟大存在必定存在，因为存在是一种完善。道德论论证把客观道德法则与神圣立法者联系起来。休谟

Published by TutorHao | IGCSE 哲学 Revision Series | aleveler.com

更多咨询请联系16621398022（同微信）