📚 IGCSE CCEA Politics: Core Knowledge Summary | IGCSE CCEA 政治：核心知识点梳理
This revision guide brings together the core knowledge needed for IGCSE CCEA Politics. It covers key concepts, institutions, processes and exam skills in a clear, bilingual format to help you prepare confidently for assessment.
本复习指南汇集了 IGCSE CCEA 政治所需的核心知识点。它以清晰的中英双语形式涵盖关键概念、制度、过程与考试技巧，帮助你自信备考。
1. Key Concepts in Politics | 政治学核心概念
In CCEA Politics, core concepts are the building blocks of every exam question. Power means the ability to influence or control the behaviour of others, often through rewards, persuasion or coercion. Authority is different: it is the accepted and legitimate right to exercise power, so citizens obey because they believe the ruler has the right to rule.
在 CCEA 政治中，核心概念是每个考题的基础。权力指影响或控制他人行为的能力，通常通过奖励、说服或强制实现。权威则不同：它是被接受的、合法的行使权力之权利，因此公民服从是因为相信统治者有权统治。
Legitimacy and sovereignty are also central. Legitimacy is the belief that a government has the right to govern, gained through elections, tradition or performance. Sovereignty means supreme legal authority within a territory, with no higher power above the state.
合法性与主权同样核心。合法性是公众相信政府有权治理的信念，可通过选举、传统或政绩获得。主权指在一国领土内最高的法律权威，国家之上没有更高的权力。
The state is the permanent institutions that govern a country, including the civil service, courts and police. The government is the temporary group of politicians who direct the state. This distinction helps you analyse change and continuity in politics.
国家是治理一个国家的常设机构，包括公务员系统、法院和警察。政府是临时领导国家的政治人物群体。这一区别有助于分析政治中的变化与延续。
2. Democracy and Political Participation | 民主与政治参与
Democracy means rule by the people. In a direct democracy, citizens vote on every decision themselves, as in ancient Athens or modern referendums. In a representative democracy, citizens elect politicians to make decisions on their behalf, which is the system used in the UK and Northern Ireland.
民主意味着人民统治。在直接民主中，公民亲自对每项决定投票，如古代雅典或现代全民公投。在代议制民主中，公民选举政治家代表自己作出决定，这是英国和北爱尔兰使用的制度。
Political participation can take many forms: voting, joining a party, signing petitions, protesting, lobbying and contacting representatives. CCEA questions often ask you to evaluate whether participation is increasing or declining.
政治参与有多种形式：投票、加入政党、签署请愿书、抗议、游说和联系代表。CCEA 考题常要求评估参与度是在上升还是下降。
Strengths of democracy include accountability, protection of rights and peaceful change of government. Weaknesses include the risk of majority tyranny, slow decision-making and low turnout, which can weaken legitimacy.
民主的优点包括问责、保护权利和和平更替政府。缺点包括多数暴政的风险、决策缓慢和投票率低下，后者可能削弱合法性。
3. Elections and Voting Systems | 选举与投票制度
Elections are the main link between citizens and government. They choose representatives, form governments, hold politicians to account and give citizens a chance to influence policy direction.
选举是公民与政府之间的主要纽带。它们选择代表、组建政府、问责政治人物，并给公民影响政策方向的机会。
The UK traditionally uses First Past the Post (FPTP) for Westminster elections. The candidate with the most votes in each constituency wins a seat, even if they do not win an overall majority. This system is simple and usually produces a stable single-party government.
英国传统上在威斯敏斯特选举中使用简单多数制 (FPTP)。每个选区得票最多的候选人赢得一个席位，即使未获绝对多数。这种制度简单，通常产生稳定的单一政党政府。
Proportional representation (PR) systems, such as the Single Transferable Vote used in Northern Ireland Assembly elections, allocate seats more closely to the share of votes. PR is fairer to smaller parties but can lead to coalition governments and slower decision-making.
比例代表制 (PR) 如北爱尔兰议会选举使用的单一可转移投票制，使席位分配更接近得票比例。比例代表制对小党更公平，但可能导致联合政府和决策缓慢。
4. Political Parties and Ideologies | 政党与意识形态
A political party is an organised group that seeks to win political power. Parties recruit candidates, develop policies, represent social groups and provide voters with clear choices at elections.
政党是有组织地寻求赢得政治权力的团体。政党招募候选人、制定政策、代表社会群体，并在选举中为选民提供明确选择。
The main UK parties are usually placed on a left-right spectrum. Left-wing parties such as Labour traditionally support higher taxes, stronger public services and redistribution. Right-wing parties such as the Conservatives tend to support lower taxes, free markets and individual responsibility.
英国主要政党通常被置于左右政治光谱上。工党等左翼政党传统上支持较高税收、更强公共服务和再分配。保守党等右翼政党倾向于低税收、自由市场和个人责任。
Ideologies are belief systems that guide political action. Liberalism emphasises individual freedom, conservatism values tradition and order, socialism focuses on equality and collective welfare, and nationalism prioritises the interests of the nation. CCEA expects you to link parties to these ideologies.
意识形态是指导政治行动的信念体系。自由主义强调个人自由，保守主义重视传统与秩序，社会主义关注平等与集体福利，民族主义优先考虑国家利益。CCEA 期望你将政党与这些意识形态联系起来。
5. The UK Constitution and Parliament | 英国宪法与议会
The UK constitution is often described as uncodified because it is not written in one single document. It comes from statute law, common law, conventions and authoritative works. This makes the constitution flexible but sometimes unclear.
英国宪法常被描述为不成文宪法，因为它没有写入单一文件。它来源于成文法、普通法、惯例和权威著作。这使得宪法灵活但有时不明确。
Parliament is the supreme legislature and consists of the House of Commons, the House of Lords and the monarch. The House of Commons is elected and holds most legislative power, while the House of Lords revises and delays bills but cannot permanently block them.
议会是最高立法机关，由下议院、上议院和君主组成。下议院由选举产生并掌握大部分立法权，上议院审查和拖延法案但不能永久否决。
A bill goes through several stages in both Houses: first reading, second reading, committee stage, report stage and third reading. After both Houses agree, it receives royal assent and becomes an Act of Parliament.
一项法案在两院经过多个阶段：一读、二读、委员会阶段、报告阶段和三读。两院同意后，经御准成为议会法案。
6. The Executive and the Prime Minister | 行政机关与首相
The executive is the branch of government that implements laws and runs the country. It includes the Prime Minister, Cabinet ministers, government departments and the civil service.
行政机关是执行法律和管理国家的政府部门。它包括首相、内阁大臣、政府部门和公务员系统。
The Prime Minister is the head of the executive. Key powers include appointing and dismissing ministers, setting government policy, representing the UK internationally and making key appointments such as senior judges and bishops.
首相是行政机关的首脑。主要权力包括任免大臣、制定政府政策、在国际上代表英国，以及进行高级法官和主教等重要任命。
The executive is held to account by Parliament through Prime Minister’s Questions, select committees, debates and votes of no confidence. Collective responsibility requires ministers to publicly support government decisions or resign.
行政机关通过首相问答、特别委员会、辩论和不信任投票向议会负责。集体责任制要求大臣公开支持政府决定，否则辞职。
7. The Judiciary and the Rule of Law | 司法机构与法治
The judiciary is the branch of government that interprets and applies the law. In a liberal democracy, judges must be independent from political pressure to ensure fair trials and protect citizens from government abuse.
司法机构是解释和适用法律的政府部门。在自由民主制中，法官必须独立于政治压力，以确保公正审判并保护公民免受政府滥权。
The rule of law means that everyone, including the government, is subject to the law. It requires clear laws, fair procedures, equality before the law and access to justice.
法治意味着包括政府在内的所有人都受法律约束。它要求法律明确、程序公正、法律面前人人平等和诉诸司法的机会。
In the UK, courts are arranged in a hierarchy, with the Supreme Court at the top for most civil and criminal matters. Judicial review allows courts to check whether public bodies have acted lawfully, but judges cannot strike down Acts of Parliament because of parliamentary sovereignty.
在英国，法院按层级排列，最高法院处理大部分民事和刑事案件的终审。司法审查允许法院检查公共机构是否依法行事，但由于议会主权，法官不能推翻议会法案。
8. Devolution and Local Government | 权力下放与地方政府
Devolution is the transfer of powers from central government to regional bodies. In Northern Ireland, the Northern Ireland Assembly and Executive make decisions on education, health, agriculture and other transferred matters.
权力下放是将中央政府的权力移交给地区机构。在北爱尔兰，北爱尔兰议会和行政院负责教育、卫生、农业及其他移交事务的决策。
Reserved matters such as defence, foreign affairs and most taxation remain with the UK Parliament at Westminster. This division of powers is a common CCEA exam topic, especially for students in Northern Ireland.
国防、外交和大部分税收等保留事务仍由威斯敏斯特的英国议会负责。这种权力划分是 CCEA 考试常见主题，尤其对北爱尔兰学生而言。
Local government deals with community services such as waste collection, leisure facilities, planning and local roads. Councillors are elected and councils are funded partly by rates and partly by central grants.
地方政府处理社区服务，如垃圾收集、休闲设施、规划和地方道路。地方议员由选举产生，议会资金部分来自地方税，部分来自中央拨款。
9. The European Union and International Relations | 欧盟与国际关系
The European Union (EU) is a political and economic union of member states. Its main institutions include the European Commission, the Council of the European Union, the European Parliament and the European Court of Justice.
欧盟 (EU) 是成员国的政治和经济联盟。其主要机构包括欧盟委员会、欧盟理事会、欧洲议会和欧洲法院。
The UK left the EU following the 2016 Brexit referendum. This has had major consequences for trade, immigration, law-making and the balance of power between Westminster and the devolved administrations.
英国在 2016 年脱欧公投后离开了欧盟。这对贸易、移民、立法以及威斯敏斯特与权力下放机构之间的权力平衡产生了重大影响。
International relations also involve organisations such as the United Nations, NATO and the World Trade Organization. These bodies aim to maintain peace, provide collective security and regulate global trade, though their effectiveness is debated.
国际关系还涉及联合国、北约和世界贸易组织等组织。这些机构旨在维持和平、提供集体安全和规范全球贸易，但其有效性存在争议。
10. Human Rights and Citizenship | 人权与公民身份
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