📚 IGCSE Cambridge Politics: Key Terminology Quick-Memorisation Guide | IGCSE 剑桥政治：关键词汇速记指南
Mastering the technical vocabulary of politics is essential for success in the IGCSE Cambridge Politics exam. This guide breaks down the most frequently tested terms, pairing clear definitions with memory aids to help you recall them effortlessly under pressure.
掌握政治学的专业词汇是IGCSE剑桥政治考试成功的关键。本指南分解了最常考到的术语，将清晰的定义与记忆辅助工具配对,帮助你轻松地在压力下回忆起它们。
1. Democracy | 民主
Democracy is a system of government where supreme power is vested in the people and exercised by them directly or through elected representatives. The core principle is popular sovereignty — the people are the ultimate source of political authority.
民主是一种权力源自人民、由人民直接行使或通过选举代表行使的政体。其核心原则是人民主权——人民是政治权力的最终来源。
Memory tip: Break the word into 'demos' (people) + 'kratos' (rule). Picture a town hall meeting where every citizen's raised hand counts as one vote — a direct demo of rule by the people.
记忆技巧：把单词拆成“demos”（人民）和“kratos”（统治）。想象一场市政厅会议,每个公民举手便是一票——人民统治的现场演示。
In a representative democracy, citizens elect politicians to make decisions on their behalf. This contrasts with direct democracy, such as referendums, where voters decide specific issues themselves. The IGCSE syllabus often asks you to evaluate the strengths and weaknesses of both models.
在代议制民主中,公民选举政治家代表他们做决定。这与直接民主（如公投）形成对比,后者由选民直接决定特定议题。IGCSE 教学大纲经常要求你评估这两种模式的优缺点。
2. Sovereignty | 主权
Sovereignty is the full, independent authority of a state to govern itself without external interference. It has two dimensions: internal (supreme power within borders) and external (recognition by other states).
主权是指国家在不受到外部干涉的情况下完全、独立地统治自身的最高权力。它有两个维度：对内（境内最高权力）和对外（得到其他国家承认）。
Memory tip: Visualise an unbreakable dome over a country — nothing gets in or out politically without that state's consent. The monarch's crown symbolises this total authority.
记忆技巧：想象国家上方一个坚不可摧的穹顶——未经国家同意,任何政治事物都无法进出。君主的王冠象征着这种绝对权力。
The Treaty of Westphalia (1648) is often cited as the origin of modern state sovereignty. In the IGCSE context, you might discuss how globalisation and international organisations like the UN challenge traditional sovereignty.
《威斯特伐利亚和约》（1648年）常被视为现代国家主权的起源。在IGCSE语境中,你可能需要讨论全球化和联合国等国际组织如何挑战传统主权。
3. Rule of Law | 法治
The rule of law means that no one is above the law — all individuals, institutions, and the government are equally accountable under clearly established and fairly applied legal rules. It prevents arbitrary governance and protects citizens' rights.
法治意味着没有人可以凌驾于法律之上——所有个人、机构和政府在明确制定、公平适用的法律规则面前一律平等。它防止了专断统治并保护公民权利。
Memory tip: Think of a traffic light that even the prime minister's car must obey. No flashing blue lights can override the red. The law is that traffic light — it applies to everyone equally.
记忆技巧：设想一个红绿灯,就连首相的车也必须遵守。任何闪烁的警灯都无法凌驾红灯。法律就是这个红绿灯——平等适用于每个人。
Key elements include access to an independent judiciary and clear, publicised laws. In exam essays, always link rule of law to democratic stability — without it, corruption flourishes and human rights are eroded.
关键要素包括独立的司法机构和清晰公开的法律。在考试论文中,始终将法治与民主稳定联系起来——没有法治,腐败就会滋生,人权也会被侵蚀。
4. Constitution | 宪法
A constitution is a body of fundamental principles or established precedents according to which a state is governed. It outlines the structure of government, limits on power, and the rights of citizens. Constitutions can be written (codified) or unwritten (uncodified).
宪法是一整套根本原则或既定先例,国家据此进行治理。它规定了政府结构、权力限制以及公民权利。宪法可以是成文（法典化）的,也可以是不成文（非法典化）的。
Memory tip: Compare a written constitution to a school rulebook — all the rules are in one document. An unwritten constitution is like a school where traditions, unwritten agreements, and past precedents shape daily life.
记忆技巧：将成文宪法比作学校校规手册——所有规矩都在一份文件中。不成文宪法则如同一所依靠传统、不成文约定和过去先例来影响日常生活的学校。
The UK is a classic example of an uncodified constitution, relying on statute law, conventions, and authoritative works. For IGCSE, know the difference between rigid and flexible constitutions and how amendments are made.
英国是不成文宪法的经典例子,它依赖于成文法律、惯例和权威著作。对于IGCSE,要了解刚性宪法和柔性宪法的区别以及修宪方式。
5. Separation of Powers | 权力分立
Separation of powers is the division of government responsibilities into distinct branches — typically the legislature (makes law), executive (implements law), and judiciary (interprets law). This limits any one branch from exercising the core functions of another and prevents tyranny.
权力分立是将政府职责划分为不同分支——通常是立法机关（制定法律）、行政机关（执行法律）和司法机关（解释法律）。这限制了任何一个部门行使另一部门的核心职能,防止专制。
Memory tip: Imagine a three-legged stool — each leg represents a branch. If one leg tries to do the job of another, the stool becomes unstable and collapses. Stable government needs all three legs firmly in place.
记忆技巧:想象一个三脚凳——每条腿代表一个分支。如果一条腿试图做另一条腿的工作,凳子就会不稳定而倒塌。稳定的政府需要三条腿各司其职。
In practice, pure separation is rare; most systems have some overlap. The IGCSE focuses on how effective separation protects liberty, often referencing the US presidential system where checks and balances complement this division.
实际上,纯粹的分离很少见；大多数体系存在一些重叠。IGCSE 重点关注有效的分立如何保护自由,常引用美国总统制,其中制约与平衡机制补充了这种分立。
6. Checks and Balances | 制约平衡
Checks and balances is a system that ensures no branch of government becomes too powerful by giving each branch some capacity to limit the actions of the others. It creates accountability and requires cooperation, preventing any single entity from dominating the state.
制约平衡是一种确保没有任何政府部门权力过大的制度,它赋予每个分支一些能力来约束其他分支的行为。这创造了问责并需要合作,防止任何单一个体主导国家。
Memory tip: Picture a three-way tug-of-war where each player can pull the rope to stop another from pulling too far. The US President can veto Congress, Congress can impeach the President, and the Supreme Court can invalidate laws — a perfect, balanced tug-of-war.
记忆技巧:想象一场三方拔河比赛,每个参与者都可以拉住绳子阻止另一方拉得太远。美国总统可以否决国会,国会可以弹劾总统,最高法院可以废法——一场完美平衡的拔河。
While separation of powers divides functions, checks and balances give each branch the weapons to restrain the others. Exam answers often require examples like executive veto, judicial review, or legislative override.
虽然权力分立划分职能,制约平衡则赋予每个分支约束其他分支的武器。考试答案通常需要举例,如行政否决权、司法审查或立法机构推翻否决。
7. Civil Liberties | 公民自由
Civil liberties are fundamental individual rights protected by law from governmental interference, such as freedom of speech, assembly, religion, and the right to a fair trial. They are essential for a democratic society and often enshrined in a bill of rights.
公民自由是受法律保护、免于政府干涉的基本个人权利,如言论自由、集会自由、宗教自由和公正审判权。它们对民主社会至关重要,常被载入权利法案。
Memory tip: Think of a lawyer in court protecting you from an overzealous government. The liberty shield has four key points: Speak (speech), Meet (assembly), Pray (religion), Play (fair trial).
记忆技巧:想象一位律师在法庭上保护你免受过度热心的政府侵害。自由盾牌有四个关键点：说话（言论）、见面（集会）、祈祷（宗教）、公平（公正审判）。
Differentiate civil liberties from human rights: civil liberties are protections against state power within a country, while human rights are universal moral principles. In the UK, civil liberties are protected by the Human Rights Act 1998 and common law.
区分公民自由与人权：公民自由是针对国内国家权力的保护,而人权是普遍的道德原则。在英国,公民自由受到《1998年人权法案》和普通法的保护。
8. Political Parties | 政党
A political party is an organised group of people who share similar political views and work together to contest elections and form government. Parties aggregate interests, formulate policy, and provide a channel for political participation.
政党是由持有相似政治观点的人组成的组织,他们共同参与选举竞争和组建政府。政党汇聚利益、制定政策,并为政治参与提供渠道。
Memory tip: Compare parties to sports teams — they have team colours, a captain (leader), a game plan (manifesto), and fans (members). They compete to win the championship (government) and put their plan into action.
记忆技巧：将政党比作运动队——他们有队服颜色、队长（领袖）、比赛方案（宣言）和球迷（成员）。他们竞逐冠军（政府）,并实施他们的计划。
The IGCSE syllabus examines party systems: one-party, two-party, and multi-party. Know the difference between left-wing and right-wing ideologies, and how parties can be catch-all or single-issue. Examples include the UK's Labour and Conservative parties.
IGCSE 大纲考察政党制度：一党制、两党制和多党制。要了解左翼和右翼意识形态的区别,以及政党如何成为联盟型或单一议题型。例子包括英国工党和保守党。
9. Electoral Systems | 选举制度
An electoral system is the set of rules that determine how votes are translated into seats in a legislature. The three main types are First-Past-the-Post (FPTP), Proportional Representation (PR), and Mixed systems. Each has different impacts on fairness, stability, and representation.
选举制度是一套规则,决定了如何将选票转化为立法机构的席位。三种主要类型是简单多数制（FPTP）、比例代表制（PR）和混合制。每种制度对公平性、稳定性和代表性有不同的影响。
Memory tip: Imagine handing out pizza slices. FPTP: the chef with the most votes gets the whole pizza — winner takes all. PR: each chef gets slices based on their percentage of votes, so more voices are represented.
记忆技巧：想象分发比萨饼。简单多数制：得票最多的厨师得到整张披萨——赢家通吃。比例代表制：每位厨师根据自己的得票百分比拿到相应的切片,于是更多声音得到代表。
For the exam, be ready to compare FPTP (used in UK general elections) with PR (used in many European countries). Discuss safe seats, wasted votes, coalition governments, and how electoral rules shape party competition.
考试时要准备好比较 FPTP（英国大选所用）和比例代表制（许多欧洲国家所用）。讨论安全席位、废票、联合政府,以及选举规则如何塑造政党竞争。
10. Globalisation | 全球化
Globalisation is the increasing interconnectedness of the world through the flow of trade, investment, technology, information, and people across borders. It has profound effects on national sovereignty, cultural identity, and political decision-making.
全球化是指通过贸易、投资、技术、信息和人员的跨国流动,世界日益紧密的联系。它对国家主权、文化认同和政治决策产生深远影响。
Memory tip: Picture the world as a giant spider's web — a vibration on one strand (a stock market crash in Tokyo) instantly reaches every corner. No single spider can control the whole web, symbolising how states are now interdependent.
记忆技巧：把世界想象成一张巨大的蜘蛛网——一根蛛丝上的振动（东京股市崩盘）会瞬间传遍每个角落。没有一只蜘蛛能控制整张网,象征着现在各国是如何相互依赖的。
In politics, globalisation challenges traditional sovereignty because decisions are increasingly influenced by supranational bodies like the EU, WTO, and IMF. The debate often contrasts free trade liberalisation with protectionist nationalism.
在政治中,全球化挑战了传统主权,因为决策越来越受到超国家机构如欧盟、世贸组织和国际货币基金组织的影响。争论通常将自由贸易自由化与保护主义民族主义对立起来。
11. Referendum | 全民公决
A referendum is a direct vote in which an entire electorate is asked to either accept or reject a particular proposal, often a constitutional change or a major policy issue. It is a tool of direct democracy that bypasses the usual representative process.
全民公决是将一个具体提案（通常是宪法修正案或重大政策议题）交由全体选民直接投票决定接受或拒绝。它是直接民主的一种工具,绕过了通常的代议制程序。
Memory tip: Imagine the government sending a single question to every citizen's phone as a 'yes/no' poll. The entire nation becomes a decision-making classroom. The 2016 Brexit referendum is the classic modern example.
记忆技巧：想象政府将一个问题作为“是/否”调查发送到每个公民的手机上。整个国家变成了一个决策课堂。2016年脱欧公投就是典型的现代例子。
Referendums can be binding (the government must follow the result) or advisory. They are praised for enhancing legitimacy but criticised for oversimplifying complex issues and potentially leading to the tyranny of the majority. Remember to link them to popular sovereignty.
公投可以是强制性的（政府必须遵守结果）或咨询性的。它们因增强合法性而受到赞扬,但也因过度简化复杂问题并可能导致多数暴政而受到批评。务必将其与人民主权联系起来。
12. Devolution | 权力下放
Devolution is the statutory transfer of powers from the central government to regional or local governments. It is different from federalism because the central government retains sovereignty and can, in theory, revoke the delegated powers.
权力下放是指将权力从中央政府依法转移至地区或地方政府。它不同于联邦制,因为中央政府保留主权,理论上可以收回下放的权力。
Memory tip: Think of a parent (central government) handing out a limited chore list to a teenager (regional government). The charters can later be taken back if the teenager misbehaves. Scotland's Parliament is a prime example of devolution in the UK.
记忆技巧：想象父母（中央政府）把一份有限的家务清单交给青少年（地方政府）。如果青少年表现不好,这些许可可以随后收回。苏格兰议会在英国就是权力下放的一个典型例子。
Devolution is often driven by demands for greater self-governance in regions with distinct national identities. The IGCSE syllabus looks at asymmetrical devolution (different powers for different regions) and the consequences for the union state. It is not independence, but it can be a stepping stone.
权力下放通常由具有独特民族认同的地区要求更大自治权所驱动。IGCSE教学大纲关注非对称权力下放（不同地区拥有不同权力）及其对联合国家的影响。它不是独立,但可能是迈向独立的一块垫脚石。
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