Year 10 WJEC Economics: Summer Prep & Bridging Course | Year 10 WJEC 经济：暑期预习与衔接课程

📚 Year 10 WJEC Economics: Summer Prep & Bridging Course | Year 10 WJEC 经济：暑期预习与衔接课程

Moving from Key Stage 3 into the first year of GCSE Economics is an exciting step. This summer bridging guide is designed to give you a clear head start on the WJEC Economics course. We will explore the essential concepts you will meet in Year 10, from the basic economic problem to how markets set prices, and build the study habits you need to feel confident from day one.

从初中升入GCSE经济学的第一年是一个令人激动的跨越。这份暑期衔接指南旨在帮助你在WJEC经济学课程中抢占先机。我们将一起探索你在十年级将会遇到的核心理念，从基础的经济问题到市场如何定价，并建立让你从开学第一天就充满信心的学习习惯。

1. Welcome to Your Economics Journey | 欢迎开启经济学之旅

Economics is much more than money and stock markets. It is the study of how people, businesses and governments make choices when resources are limited. In Year 10, you will begin to think like an economist, asking questions about why prices rise, how firms decide what to produce, and what we can do when resources run low.

经济学远不止是金钱和股票市场。它研究的是个人、企业和政府在资源有限的情况下如何做出选择。在十年级，你将开始像经济学家一样思考，提出问题：为什么价格会上涨？企业如何决定生产什么？在资源匮乏时我们能做什么？

The WJEC GCSE Economics course rewards students who can explain ideas clearly, use real-world examples and interpret simple data. It is a subject that connects directly to the news headlines you see every day, from the cost of food to decisions about taxation.

WJEC GCSE经济学课程青睐那些能够清晰解释概念、运用现实案例并解读简单数据的学生。这门学科直接与你每天看到的新闻头条相连，从食品花销到政府的税收决策。

2. Course Structure and Key Topics | 课程结构与关键主题

The WJEC specification is organised into two main units. Unit 1 covers microeconomics – how markets work, including demand, supply, price determination and the role of firms. Unit 2 introduces macroeconomics – the wider economy, covering government objectives like low inflation, growth, employment and international trade.

WJEC经济学大纲分为两个主要单元。第一单元涵盖微观经济学——市场如何运作，包括需求、供给、价格决定以及企业的角色。第二单元介绍宏观经济学——更广阔的经济视野，涉及政府目标，例如低通胀、经济增长、就业和国际贸易。

Unit	Main Topics	Assessment
Unit 1: How Markets Work	Scarcity, opportunity cost, demand and supply, elasticity, market failure, labour markets	Written exam (50%)
Unit 2: How the Economy Works	GDP, inflation, unemployment, fiscal policy, monetary policy, international trade and globalisation	Written exam (50%)

In most schools, Year 10 focuses on Unit 1. You will build a strong foundation in microeconomics before moving on to the bigger picture in Year 11. Knowing this structure helps you organise your revision from the start.

在大多数学校，十年级专注于第一单元。你将先打下坚实的微观经济学基础，然后在十一年级进入更宏观的世界。了解这个结构能帮助你从一开始就有条理地进行复习。

3. The Basic Economic Problem | 基本经济问题

Every economy faces the same fundamental problem: human wants are unlimited, but the resources needed to satisfy them – land, labour, capital and enterprise – are scarce. This imbalance forces us to make choices about what to produce, how to produce it and for whom to produce it.

每个经济体都面临同一个根本问题：人类的欲望是无限的，但满足这些欲望所需的资源——土地、劳动力、资本和企业才能——却是稀缺的。这种不平衡迫使我们必须做出选择：生产什么、如何生产以及为谁生产。

These three questions lie at the heart of economics. Whether you are looking at a single family planning its weekly budget or a government allocating billions of pounds, the logic of scarcity and choice is the same.

这三个问题处于经济学的核心。无论你是在看一个家庭规划每周预算，还是政府分配数十亿英镑的资金，稀缺和选择的逻辑都是一样的。

4. Scarcity and Choice | 稀缺与选择

Scarcity does not mean that something is rare; it means that there is not enough of it freely available to meet every need. Clean air, fresh water, time and money are all scarce in this sense. Because scarcity exists, every choice involves a trade-off – when you choose one thing, you give up the chance to have something else.

稀缺并不意味着某种东西很罕见，而是意味着没有足够的免费资源来满足每一种需要。清洁的空气、淡水、时间和金钱从这个意义上讲都是稀缺的。正因为稀缺存在，每个选择都意味着一种权衡——当你选择一样东西，你就放弃了拥有另一样东西的机会。

Economists use this simple insight to analyse the behaviour of consumers, producers and governments. A student who decides to spend an extra hour revising economics instead of scrolling through social media is making a trade-off that recognises the scarcity of time.

经济学家运用这个简单的洞见来分析消费者、生产者和政府的行为。一个学生决定多花一小时复习经济学而不是刷社交媒体，就是在承认时间稀缺的前提下做出权衡。

5. Opportunity Cost | 机会成本

Opportunity cost is the value of the next best alternative that you give up when a decision is made. It is not just the money you spend; it is the benefit you could have gained from the best alternative use of those resources.

机会成本是当你做出一个决定时，所放弃的次优选择的价值。它不仅是你花掉的钱，还包括你本可以从这些资源的最佳替代用途中获得的收益。

For example, if a government spends £10 million on a new hospital, the opportunity cost might be the investment in new schools or road repairs that could have been made with the same funds. For you, the opportunity cost of attending a summer revision course could be the holiday job income you miss or the leisure time you forfeit.

例如，如果政府花费1000万英镑建造一座新医院，机会成本可能是用同样资金所能投资的新学校或道路维修。对你而言，参加暑期复习课程的机会成本可能是你失去的假期打工收入，或者你放弃的休闲时间。

Understanding opportunity cost helps you assess whether choices are worth making. It is one of the most powerful thinking tools you will develop in Year 10.

理解机会成本有助于你评估选择是否值得。这是你在十年级将要培养的最强大的思考工具之一。

6. Production Possibility Frontiers | 生产可能性边界

A production possibility frontier (PPF) shows the maximum combinations of two goods that an economy can produce with existing resources and technology. It illustrates scarcity, choice and opportunity cost in a visual way. Points on the curve are efficient, points inside represent unused resources, and points outside are unattainable without growth.

生产可能性边界（PPF）展示了一个经济体在现有资源和技术条件下所能生产的两种商品的最大组合。它直观地说明了稀缺、选择和机会成本。曲线上的点是有效率的，曲线内的点代表资源未被充分利用，而曲线外的点在没有经济增长的情况下是无法达到的。

Imagine a simple economy that only produces food and electronics. The PPF demonstrates that to produce more electronics, the economy must sacrifice some food output – a movement along the frontier captures the opportunity cost. If technology improves, the whole frontier shifts outward.

想象一个只生产食品和电子产品的简单经济体。PPF 表明，要生产更多的电子产品，经济体必须牺牲一些食品产出——沿着边界移动体现了机会成本。如果技术进步，整个边界就会向外移动。

In Year 10, you will use PPF diagrams to explain economic growth, efficiency and the cost of reallocating resources. Practising these curves over the summer is a great way to prepare.

在十年级，你将使用 PPF 图来解释经济增长、效率以及重新配置资源的成本。在暑期练习绘制这些曲线是一个很好的准备方式。

7. Demand and Supply: The Market Mechanism | 需求与供给：市场机制

Markets are places where buyers and sellers come together to exchange goods and services. The price of a product is determined by the interaction of demand – the willingness and ability of consumers to buy – and supply – the willingness and ability of firms to produce.

市场是买卖双方聚集在一起交换商品和服务的地方。产品的价格由需求——消费者购买意愿和能力的结合——与供给——企业生产意愿和能力的结合——的相互作用决定。

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of demand states that, all else being equal, as price rises the quantity demanded falls (P↑ → Qd↓). The law of supply states that as price rises the quantity supplied tends to rise (P↑ → Qs↑). Where the demand and supply curves cross, we find the equilibrium price – the point where the market clears.

需求定律指出，在其他条件不变的情况下，价格上升时需求量下降（P↑ → Qd↓）。供给定律指出，价格上升时供给量往往上升（P↑ → Qs↑）。在需求曲线和供给曲线的交点，我们找到了均衡价格——市场出清点。

You will learn to shift curves and analyse how events such as a poor harvest or a new tax affect prices and quantities. These skills form the backbone of microeconomics and appear frequently in your exams.

你将学习如何移动曲线，分析歉收或新税种等事件如何影响价格和数量。这些技能构成了微观经济学的骨干，并在考试中频繁出现。

8. Price Elasticity and Decision Making | 价格弹性与决策

Not all goods respond to price changes in the same way. Price elasticity of demand (PED) measures the responsiveness of quantity demanded to a change in price. If a small price rise causes a big drop in demand, the good is price elastic; if demand hardly changes, it is price inelastic.

并非所有商品对价格变化的反应都相同。需求的价格弹性（PED）衡量需求量对价格变化的反应程度。如果价格小幅上涨导致需求量大幅下降，该商品就是富有价格弹性的；如果需求量几乎不变，它就是缺乏价格弹性的。

Goods with many close substitutes, like different brands of chocolate, tend to be elastic. Necessities such as electricity or water are usually inelastic. Firms use elasticity estimates to set prices that maximise revenue, and governments use them to predict the effect of taxes on products like alcohol or fuel.

具有许多相近替代品的商品，例如不同品牌的巧克力，往往富有弹性。像电或水这样的必需品通常缺乏弹性。企业利用弹性估计来设定最大化收益的价格，政府则利用弹性预测对酒精或燃油等产品征税的效果。

The formula for PED is: PED = %ΔQd ÷ %ΔP, where Δ means 'change in' am, so . You are not given the formula in the exam, so learning it early and practising with small numbers will give you a real advantage.

PED 的计算公式是：PED = %ΔQd ÷ %ΔP，其中 Δ 表示“变动量”。考试中不提供该公式，因此尽早学习并用小数值练习将带给你真正的优势。

9. Economic Sectors and Specialisation | 经济部门与专业化

An economy can be divided into three main sectors: the primary sector (extraction of raw materials, such as farming and mining), the secondary sector (manufacturing and construction), and the tertiary sector (services, including retail, education and finance).

一个经济体可以分为三个主要部门：第一产业（原料开采，如农业和采矿业），第二产业（制造业和建筑业），以及第三产业（服务业，包括零售、教育和金融）。

Specialisation occurs when individuals, firms or countries concentrate on producing a limited range of goods or services. It boosts productivity because workers become more skilled at their specific tasks, but it also creates interdependence – you rely on others to supply what you do not produce yourself.

当个人、企业或国家专注于生产有限种类的商品或服务时，就出现了专业化。它能提高生产率，因为工人在特定任务上变得更加熟练，但也会造成相互依赖——你需要依靠他人提供自己不生产的东西。

In Year 10, you will link these ideas to the division of labour and compare the advantages and disadvantages of specialisation at different levels. Case studies from Wales, where the WJEC exam board is based, often highlight the shift from heavy industry to services, making this a very relevant topic.

在十年级，你将把这些概念与劳动分工联系起来，并比较不同层面上专业化的优缺点。来自威尔士的案例研究（WJEC考试局所在地）常常突出从重工业向服务业的转变，使得这个主题非常贴合实际。

10. Introduction to Macroeconomics: Inflation and Growth | 宏观经济学入门：通货膨胀与增长

While microeconomics zooms in on individual markets, macroeconomics looks at the economy as a whole. Two key objectives of government economic policy are to keep inflation low and to encourage stable economic growth.

微观经济学聚焦于单个市场，而宏观经济学则着眼于整个经济。政府经济政策的两个关键目标是维持低通胀和鼓励稳定的经济增长。

Inflation is a sustained rise in the general level of prices. The UK government has a target of 2% inflation, measured by the Consumer Prices Index (CPI). When inflation is too high, the purchasing power of money falls and savings lose value. Economic growth, measured by changes in Gross Domestic Product (GDP), means the economy is producing more goods and services over time.

通货膨胀是价格总水平的持续上升。英国政府设定了2%的通胀目标，通过消费者价格指数（CPI）来衡量。通胀过高时，货币的购买力下降，储蓄贬值。经济增长通过国内生产总值（GDP）的变化来衡量，意味着经济体在一段时间内生产了更多的商品和服务。

You will explore how instruments like interest rates, taxes and government spending are used to manage these goals. A brief summer reading of economic news can help you start recognising these terms in real headlines.

你将探索如何运用利率、税收和政府支出等工具来管理这些目标。在暑期简单阅读经济新闻，可以帮助你开始在真实头条中识别这些术语。

11. Study Skills for Economics Success | 经济学成功的学习技巧

Success in WJEC Economics depends as much on how you study as on what you study. Economics is a vocabulary-heavy subject, so start a glossary of key terms on index cards or a digital document. Include a short definition, a real-world example and a simple diagram if appropriate.

WJEC经济学的成功不仅取决于你学什么，还取决于你怎么学。经济学是一门词汇量很大的学科，因此可以用索引卡或电子文档建立一个关键术语词汇表。每个词条包括简短定义、现实案例，并在适当的时候配上简单图示。

Past papers are your most valuable revision resource. Even before you have covered all the content, reading exam questions helps you understand how marks are allocated across knowledge, application and analysis. Practise writing chain-of-reasoning paragraphs: 'Because X happens, Y will change, leading to Z.'

历年真题是你最宝贵的复习资源。即使你尚未学完所有内容，阅读真题也能帮助你理解分数如何在知识、应用和分析之间分配。练习撰写连锁推理段落：“由于X发生，Y会改变，进而导致Z。”

Collaborative study also helps: explain a concept like opportunity cost to a family member. If you can teach it clearly, you really know it.

合作学习同样有帮助：向家人解释一个概念，比如机会成本。如果你能清楚地把它教给别人，说明你真正掌握了。

12. Summer Prep Tasks to Get Ahead | 暑期预习任务帮你领先

A small amount of structured work over the summer can make a huge difference to your confidence in September. Here are four tasks to try before term starts.

暑期进行少量有结构的学习，可以极大地提升你九月份的信心。以下是学期开始前可以尝试的四项任务。

1. Create a 10-term glossary. Write definitions for terms like scarcity, opportunity cost, demand, supply, equilibrium, inflation, GDP, PED, specialisation and market. Check each definition against a trusted GCSE textbook or the WJEC spec.

1. 创建一个10词词汇表。为稀缺、机会成本、需求、供给、均衡、通货膨胀、GDP、需求价格弹性、专业化和市场等术语写出定义。对照可靠的GCSE教材或WJEC大纲检查每个定义。

2. Keep a 'real economics' diary. For one week, note down every news headline that touches on an economic issue, such as fuel prices, interest rates or trade deals. Write one sentence linking the headline to a concept from this guide.

2. 记一本“真实经济学”日记。花一周时间，记录下每一个涉及经济问题的新闻标题，例如燃油价格、利率或贸易协议。写一句话将该标题与本指南中的一个概念联系起来。

3. Draw a simple PPF. Using graph paper, draw a PPF for an economy producing education and healthcare. Mark a point of efficiency, one of underemployment and one that is unattainable. Label your diagram and explain what moving from one point to another costs.

3. 绘制一张简单的PPF图。使用坐标纸，为一个生产教育和医疗的经济体绘制一条PPF。标出一个效率点、一个未充分就业点和一个无法达到的点。为你的图表添加标注，并解释从一点移动到另一点的成本。

4. Analyse a market change. Pick a product (e.g., concert tickets or fresh strawberries) and imagine an event that reduces supply, such as a storm. Write a paragraph describing how equilibrium price and quantity change. Use the chain-of-reasoning approach.

4. 分析市场变化。选取一种产品（例如演唱会门票或新鲜草莓），想象一个减少供给的事件，比如一场暴风雨。用连锁推理方法写一段话，描述均衡价格和数量如何变化。

Published by TutorHao | Economics Revision Series | aleveler.com

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