📚 Year 10 CCEA Economics Summer Prep and Transition Course | Year 10 CCEA 经济暑期预习与衔接课程
Welcome to the Year 10 CCEA Economics summer preparation course. This programme is specifically designed to build a strong foundation before you step into the classroom in September. By working through these core topics, you will familiarise yourself with the essential concepts of economics, learn to apply them to real-world situations, and develop the analytical skills that are vital for success in GCSE Economics. The transition into Year 10 can feel like a big jump in academic demand, but with a little preparation over the summer you can walk into your first lesson feeling confident and ready.
欢迎参加 Year 10 CCEA 经济暑期预习与衔接课程。本课程专为帮助你在九月开学前建立扎实的基础而设计。通过学习这些核心主题，你将熟悉经济学的基本概念，学会将其应用于现实情境，并培养在 GCSE 经济学中取得优异成绩所需的分析技能。进入 Year 10 可能会感到学术要求有显著的提高，但利用暑期提前做些准备，你就能自信满满地走进第一堂课。
1. Scarcity and Choice | 稀缺性与选择
Economics begins with a universal problem: scarcity. Resources such as land, labour, capital, and entrepreneurship are finite, yet human wants for goods and services are virtually unlimited. This fundamental mismatch forces every society to answer three basic questions — what to produce, how to produce, and for whom to produce.
经济学的起点是一个普遍性问题：稀缺性。土地、劳动、资本和企业家才能等资源是有限的，而人类对商品和服务的欲望几乎是无限的。这种根本性的不匹配迫使每个社会都必须回答三个基本问题——生产什么、如何生产以及为谁生产。
Because resources are scarce, individuals, businesses, and governments cannot have everything they want; they must make choices. Every decision to use a resource in one way means giving up the opportunity to use it in another. The true cost of any choice is not just the money spent, but the next best alternative that is sacrificed — this is called opportunity cost.
由于资源稀缺，个人、企业和政府不可能得到想要的一切，他们必须做出选择。将资源用于某一用途的每一个决定，都意味着放弃了将其用于其他用途的机会。任何选择的真正成本不仅仅是花掉的钱，而是被牺牲的次优替代方案——这就是机会成本。
Consider a student who has two free hours. They could study economics and improve their grade, or they could work a part-time shift and earn £20. If they choose to study, the opportunity cost is the £20 income they have given up. Understanding opportunity cost helps economists and policymakers weigh up trade-offs in a clear, logical way.
假设一个学生有两小时空闲时间。他们可以学习经济学以提高成绩，也可以做兼职工作赚取 20 英镑。如果他们选择学习，机会成本就是放弃的 20 英镑收入。理解机会成本有助于经济学家和政策制定者以清晰且合乎逻辑的方式权衡取舍。
In CCEA GCSE Economics, you will return to the idea of scarcity throughout the course. It is the reason why everything has a price, why trade exists, and why governments need to make difficult spending decisions. Mastering this beginning concept means you already have the lens through which all other economic issues can be viewed.
在 CCEA GCSE 经济学课程中，你将反复回到稀缺性这一概念。它是万物皆有价、贸易存在以及政府不得不做出艰难支出决策的根本原因。掌握了这个起点概念，就意味着你已经拥有了观察所有其他经济问题的视角。
2. Factors of Production | 生产要素
Every good or service that is produced relies on a combination of resources called the factors of production. Economists classify these resources into four broad categories: land, labour, capital, and enterprise. Land includes all natural resources such as minerals, forests, water, and the physical space on which production takes place. Labour refers to the human effort, both physical and mental, that goes into making goods and providing services.
每一种生产出来的商品或服务都依赖于被称为生产要素的资源组合。经济学家将这些资源分为四大类：土地、劳动、资本和企业家才能。土地包括所有自然资源，如矿产、森林、水以及进行生产的物理空间。劳动指的是在生产商品和提供服务过程中所投入的人类体力和脑力努力。
Capital, in economics, is not the same as money. It refers to man-made tools, machinery, factories, and infrastructure that are used to produce other goods and services. A delivery van used by a bakery is capital, whereas the bread it carries is a consumer good. Enterprise — sometimes called entrepreneurship — is the factor that brings the other three together, taking the risk of setting up and running a business in pursuit of profit.
在经济学中，资本与货币不同。它指的是用于生产其他商品和服务的工具、机器、工厂和基础设施等人工制造品。面包店使用的送货面包车是资本，而它所运载的面包则是消费品。企业家才能——有时也称为企业家精神——是将其他三种要素结合在一起的因素，承担着建立和经营企业以追求利润的风险。
Each factor earns a reward in the form of income. Land earns rent, labour earns wages and salaries, capital earns interest, and enterprise earns profit. These rewards act as signals that guide resources to their most valued uses in a market economy. A CCEA examiner will expect you not only to list the factors but also to link them to real-world examples and to explain how changes in their availability affect the economy.
每种要素都以收入的形式获得回报。土地获得租金，劳动获得工资和薪金，资本获得利息，企业家才能获得利润。这些回报充当了信号，引导资源流向市场经济中最受重视的用途。CCEA 考官不仅希望你能列出这些要素，还希望你能将其与现实世界的例子联系起来，并解释其可得性的变化如何影响经济。
3. Demand: The Consumer's Side | 需求：消费者视角
Demand represents the willingness and ability of consumers to purchase a good or service at various prices over a given period of time. The law of demand states that, all other things being equal, as the price of a product falls, the quantity demanded increases. This inverse relationship is driven by two effects: the income effect and the substitution effect.
需求代表消费者在一定时期内以不同价格购买某种商品或服务的意愿和能力。需求定律指出，在其他条件不变的情况下，随着产品价格下降，需求量会增加。这种反向关系由两种效应驱动：收入效应和替代效应。
When the price of a product drops, consumers feel richer because their existing income can now buy more — that is the income effect. At the same time, the product becomes cheaper relative to its substitutes, encouraging consumers to switch away from higher-priced alternatives — this is the substitution effect. Together, these factors explain why demand curves slope downwards from left to right.
当产品价格下降时，消费者会感到更富有，因为他们现有的收入现在可以购买更多的商品——这就是收入效应。同时，该产品相对于其替代品变得更便宜，促使消费者从价格较高的替代品转向它——这就是替代效应。这些因素共同解释了为什么需求曲线从左向右下方倾斜。
An important distinction for Year 10 learners is between a movement along the demand curve and a shift of the entire curve. A change in price causes movement along the existing demand curve (a change in quantity demanded). In contrast, factors such as changes in consumer income, tastes, the price of related goods, and expectations cause the entire demand curve to shift to the left (decrease in demand) or to the right (increase in demand).
对于 Year 10 学生而言，一个重要的区别是沿需求曲线的移动与整条需求曲线的平移。价格变化导致沿现有需求曲线的移动（需求量的变化）。相比之下，消费者收入、偏好、相关商品价格和预期等因素的变化会导致整条需求曲线向左平移（需求减少）或向右平移（需求增加）。
In CCEA exams, you will often be asked to analyse real situations using demand diagrams. Practise labelling your axes clearly — Price on the vertical axis and Quantity on the horizontal axis — and always state whether you are showing a movement along the curve or a shift. This precision is a hallmark of a strong economics answer.
在 CCEA 考试中，你经常会被要求使用需求图来分析实际情况。练习清晰地标注坐标轴——纵轴为价格，横轴为数量——并始终说明你所展示的是沿曲线的移动还是曲线的平移。这种精确性是高分经济学答案的标志。
4. Supply: The Producer's Side | 供给：生产者视角
Supply refers to the amount of a good or service that producers are willing and able to offer for sale at different prices. The law of supply states that there is a direct relationship between price and quantity supplied: as the price rises, the quantity supplied increases, ceteris paribus. Higher prices give producers a greater incentive and the ability to cover higher production costs, leading them to expand output.
供给是指生产者在不同价格下愿意并能够提供销售的商品或服务的数量。供给定律指出，价格与供给量之间存在正向关系：在其他条件不变的情况下，随着价格上升，供给量增加。较高的价格给予生产者更大的激励，并使其能够覆盖更高的生产成本，从而扩大产出。
Just as with demand, it is crucial to distinguish between movements along the supply curve and shifts of the supply curve. A change in the product’s own price leads to a movement along the curve. However, a change in production costs, technology, taxes, subsidies, or the number of sellers will cause the entire supply curve to shift. For instance, an improvement in technology that reduces costs will shift the supply curve to the right, meaning producers supply more at every price.
与需求一样，区分沿供给曲线的移动和供给曲线的平移至关重要。产品本身价格的变化导致沿曲线的移动。而生产成本、技术、税收、补贴或卖方数量的变化则会导致整条供给曲线平移。例如，降低生产成本的技术进步将使供给曲线向右平移，意味着生产者在每一个价格水平上都能供给更多。
In CCEA Economics, you need to be comfortable drawing and interpreting supply diagrams. A good method is to create a table of factors that shift supply and the direction they shift it. For example, an increase in wages (a cost of production) shifts supply to the left, while a government subsidy shifts supply to the right. Having these triggers memorised early saves valuable time during exams.
在 CCEA 经济学中，你需要熟练绘制和解读供给图示。一个不错的方法是制作一个表格，列出导致供给平移的因素及其平移方向。例如，工资（生产成本）上升会使供给曲线向左平移，而政府补贴则使其向右平移。尽早熟记这些触发因素，可以在考试中节约宝贵的时间。
5. Market Equilibrium and Price Mechanism | 市场均衡与价格机制
The interaction of demand and supply determines the market equilibrium — the point where the quantity demanded by consumers equals the quantity supplied by producers at a certain price. At equilibrium, there is no tendency for the price to change unless an external factor disturbs the balance. This equilibrium price is often called the market-clearing price because any buyer willing to pay that price can find a seller, and any seller can find a buyer.
需求与供给的相互作用决定了市场均衡——即消费者需求量与生产者供给量在某个价格水平上相等的点。在均衡状态下，除非外部因素打破平衡，否则价格没有变化的趋势。该均衡价格通常被称为市场出清价格，因为任何愿意支付该价格的买家都能找到卖家，任何卖家也都能找到买家。
When the market is not at equilibrium, surpluses or shortages occur. If the price is set above equilibrium, there is excess supply (a surplus), and producers will tend to lower prices to clear unsold stock. If the price is below equilibrium, there is excess demand (a shortage), and consumers bid up the price. The price mechanism, sometimes called the invisible hand, automatically nudges the market back towards equilibrium through these price signals.
当市场不在均衡状态时，就会出现过剩或短缺。如果价格设定在均衡水平之上，就会出现超额供给（过剩），生产者往往会降低价格以清空积压库存。如果价格低于均衡水平，则会出现超额需求（短缺），消费者会哄抬价格。价格机制，有时被称为看不见的手，通过这些价格信号自动地将市场推回均衡状态。
CCEA questions frequently present scenarios where an external event shifts either demand or supply, and ask you to determine the new equilibrium price and quantity. A step-by-step approach is recommended: first, draw the initial equilibrium; second, show the shift; third, identify the new intersection; and finally, comment on the change in price and quantity. Link your diagram clearly to your written explanation to secure full marks.
CCEA 的考题经常呈现某个外部事件导致需求或供给平移的情景，然后要求你确定新的均衡价格和数量。建议采用逐步推进的方法：首先，画出初始均衡；其次，显示平移；第三，找到新的交点；最后，评论价格和数量的变化。将图示与文字解释清晰地联系起来，以确得满分。
6. Price Elasticity of Demand (PED) | 需求价格弹性
ses understand how sensitive consumers are to price fluctuations. The formula for PED is: PED = percentage change in quantity demanded ÷ percentage change in price. Because price and quantity demanded move in opposite directions, the value of PED is typically negative, but economists often ignore the minus sign and focus on the absolute value.
需求价格弹性衡量需求量对价格变化的反应程度。这一概念有助于经济学家和企业了解消费者对价格波动的敏感程度。PED 的公式为：需求价格弹性 = 需求量变动的百分比 ÷ 价格变动的百分比。由于价格与需求量呈反向变动，PED 的值通常为负，但经济学家通常忽略负号，只关注其绝对值。
If the absolute value of PED is greater than 1, demand is said to be elastic; consumers are highly responsive to price changes. A small price cut could lead to a proportionally larger increase in quantity demanded, potentially raising total revenue. If the absolute value is less than 1, demand is inelastic; quantity demanded changes very little when price changes. Many necessities, such as basic foods and fuel, tend to have inelastic demand. If PED equals exactly 1, it is unit elastic, and a change in price leads to a proportional change in quantity demanded, leaving total revenue unchanged.
如果 PED 的绝对值大于 1，则称需求富有弹性；消费者对价格变化高度敏感。小幅降价可能导致需求量成比例地更大幅增加，从而可能提高总收益。如果绝对值小于 1，则需求缺乏弹性；价格变化时，需求量变化很小。许多必需品，如基本食品和燃料，往往需求缺乏弹性。如果 PED 恰好等于 1，则为单位弹性，价格变化引起需求量同比例变化，总收益保持不变。
Several factors influence elasticity: the availability of close substitutes, the proportion of income spent on the good, whether it is a luxury or a necessity, and the time period considered. In CCEA examinations, you may be asked to calculate PED from given data or to explain how a business could use elasticity information to make pricing decisions. Recognising the practical application of PED will make your answers stand out.
影响弹性的因素有若干：相近替代品的可用性、该商品在收入中所占的比例、属于奢侈品还是必需品，以及所考虑的时间周期。在 CCEA 考试中，你可能需要根据给定数据计算 PED，或者解释企业如何利用弹性信息来制定定价决策。认识到 PED 的实际应用将使你的答案脱颖而出。
7. Market Failure and Externalities | 市场失灵与外部性
Markets do not always work perfectly. Market failure occurs when the free market, left to itself, fails to allocate resources efficiently, resulting in a net social loss. One major cause of market failure is the existence of externalities — costs or benefits that affect third parties who are not directly involved in the production or consumption of a good. Externalities can be negative (harmful) or positive (beneficial).
市场并非总是完美运行。当自由市场自身无法有效配置资源，导致社会净损失时，就出现了市场失灵。市场失灵的一个主要原因是存在外部性——即影响未直接参与商品生产或消费的第三方的成本或收益。外部性可以是负面的（有害的）或正面的（有益的）。
A classic example of a negative externality is pollution from a factory. The firm considers its private costs of production but may ignore the external cost imposed on society — such as poor air quality and health problems. This means the good is over-produced and over-consumed relative to the socially optimal level. Conversely, positive externalities, such as those from education or vaccination, lead to under-production and under-consumption because the full social benefit is not reflected in the market’s signal.
负面外部性的一个典型例子是工厂造成的污染。企业考虑其私人生产成本，但可能忽略强加给社会的外部成本——如空气质量恶化和健康问题。这意味着相对于社会最优水平，该商品被过度生产和过度消费。相反，正面外部性，如教育或疫苗接种带来的好处，会导致生产和消费不足，因为市场信号未能反映出全部的社会效益。
In Year 10, you will learn how governments try to correct market failure. For negative externalities, policy tools include indirect taxes (to increase private costs and reduce output), regulations, and tradable pollution permits. For positive externalities, subsidies, direct state provision, and information campaigns are commonly used. Understanding the rationale behind these interventions connects classroom theory directly to news headlines.
在 Year 10，你将学习政府如何试图纠正市场失灵。对于负面外部性，政策工具包括间接税（以增加私人成本并减少产量）、法规和可交易的污染许可证。对于正面外部性，通常采用补贴、国家直接提供以及信息宣传等方法。理解这些干预措施背后的原理，将课堂理论与新闻头条直接联系起来。
8. Government Intervention and Price Controls | 政府干预与价格管制
Beyond correcting externalities, governments intervene in markets for a variety of other reasons — to promote equity, to protect vulnerable groups, or to stabilise essential sectors. Two common forms of direct market intervention are price ceilings (maximum prices) and price floors (minimum prices). These are controls set above or below the equilibrium price and can have significant consequences if not carefully designed.
除了纠正外部性，政府还会出于多种其他原因干预市场——促进公平、保护弱势群体或稳定关键行业。两种常见的直接市场干预形式是价格上限（最高限价）和价格下限（最低限价）。这些管制措施设定在均衡价格之上或之下，如果设计不当，可能会产生重大后果。
A price ceiling is set below the equilibrium price, typically to make necessities more affordable, like rent controls in the housing market. While the intention may be noble, a binding price ceiling creates persistent excess demand (shortages) because consumers want to buy more at the artificially low price, but producers are less willing to supply. This can lead to black markets and a deterioration in quality.
价格上限设定在均衡价格之下，通常是为了让必需品更易负担，如住房市场的租金管制。虽然其初衷可能是好的，但有效的价格上限会造成持续的超额需求（短缺），因为消费者在人为压低的价格下想买得更多，但生产者却不太愿意供给。这可能导致黑市和商品质量下降。
Price floors, on the other hand, are set above the equilibrium price, often to support producers' incomes. A well-known example is the agricultural minimum price guarantee or a national minimum wage. A binding price floor results in excess supply because producers are eager to supply more at the higher price, yet consumers are not willing to buy that much. Governments may then need to purchase the surplus or impose production quotas to prevent waste.
另一方面，价格下限设定在均衡价格之上，通常是为了支持生产者的收入。一个众所周知的例子是农产品最低价格担保或国家最低工资。有效的价格下限会导致超额供给，因为生产者乐于在更高的价格下供给更多，但消费者却不愿购买那么多。这时政府可能就需要收购剩余产品，或施加生产配额以防止浪费。
When writing about government intervention in CCEA, always consider both the intended aims and the unintended side effects. A balanced answer that acknowledges the trade-offs will score higher. Diagrams for price ceilings and floors are straightforward, but make sure you clearly label the shortage or surplus on your graph and link it to the real-world consequence you are discussing.
在 CCEA 中写到政府干预时，一定要同时考量预期目标与意外的副作用。能够承认取舍关系的平衡答案会得到更高的分数。价格上限和下限的图示很简单，但务必在图表上清晰地标出短缺或过剩，并将其与你正在讨论的现实后果联系起来。
9. Economic Growth and Living Standards | 经济增长与生活水平
Economic growth refers to an increase in the output of goods and services in a country over a period of time. It is most commonly measured by the growth in Gross Domestic Product (GDP), which is the total value of all final goods and services produced within a country’s borders in one year. Sustained economic growth is a key objective of most governments because it tends to create jobs, raise incomes, and generate extra tax revenue that can be spent on public services.
经济增长指一个国家在一段时期内商品和服务产出的增加。它通常以国内生产总值（GDP）的增长来衡量，GDP 是一国在一年内境内生产的所有最终商品和服务的总价值。持续的经济增长是多数政府的一个关键目标，因为它往往能创造就业、提高收入，并产生额外的税收收入，可用于公共服务支出。
However, economists are increasingly looking beyond GDP to measure living standards more broadly. Real GDP per capita, which adjusts for inflation and divides total output by the population, gives a better indication of the average person’s material well-being. But even that does not capture non-material aspects such as health, education, leisure time, or environmental quality. The Human Development Index (HDI) attempts to combine income, life expectancy, and education into a single measure.
然而，经济学家正越来越多地超越 GDP，从更广的维度衡量生活水平。人均实际 GDP 考虑了通货膨胀因素，并将总产出除以人口数，能更好地反映普通人的物质福利。但即便如此，它也无法捕捉健康、教育、闲暇时间或环境质量等非物质层面。人类发展指数（HDI）试图将收入、预期寿命和教育综合为一个单项衡量指标。
When you encounter growth topics in CCEA, be prepared to discuss both the benefits and the potential drawbacks of rapid economic growth. Growth can drive higher living standards, but it can also lead to increased pollution, resource depletion, and rising inequality if the gains are not shared widely. A mature answer demonstrates awareness that policy choices involve trade-offs between competing social goals.
在 CCEA 中遇到增长话题时，要做好既能讨论经济快速增长的好处，也能分析其潜在弊端的准备。增长可以推动生活水平的提高，但如果收益未能广泛分享，也可能导致污染加重、资源枯竭和不平等加剧。一个成熟的答案应显示出你意识到政策选择需要在相互竞争的社会目标之间进行权衡。
10. Inflation, Unemployment and Macroeconomic Goals | 通货膨胀、失业与宏观经济目标
Alongside economic growth, governments usually aim for stable prices and low unemployment. Inflation is a sustained rise in the general level of prices, reducing the purchasing power of money. A low and predictable rate of inflation is generally seen as healthy, but high inflation disrupts planning, erodes savings, and can harm international competitiveness. The UK government sets the Bank of England a target of 2% inflation, measured by the Consumer Prices Index (CPI).
除了经济增长，政府通常还致力于物价稳定和低失业率。通货膨胀是指总体物价水平持续上升，从而降低货币的购买力。较低且可预测的通胀率通常被视为健康的，但高通胀会扰乱计划、侵蚀储蓄，并可能损害国际竞争力。英国政府为英格兰银行设定了以消费者价格指数（CPI）衡量的 2% 通胀目标。
Unemployment refers to the number of people who are actively seeking work but cannot find a job. High unemployment represents wasted human resources and often leads to social and economic hardship. There are different types of unemployment — cyclical (due to weak demand in the economy), structural (mismatch of skills and available jobs), and frictional (people between jobs) — and each may require a different policy response.
失业指的是那些积极寻找工作但找不到工作的人数。高失业率代表着人力资源的浪费，并经常导致社会和经济困境。失业有不同的类型——周期性失业（因经济需求疲软）、结构性失业（技能与现有职位不匹配）和摩擦性失业（处于换工作期间的人）——每种类型可能需要不同的政策应对。
The key macroeconomic goals — steady growth, low inflation, low unemployment, and a sustainable balance of payments — are often interconnected in complex ways. For example, policies that stimulate economic growth might also push inflation higher. The study of these trade-offs forms a significant part of the CCEA specification, and you will practise evaluating different policy options using theory and real data.
关键的宏观经济目标——稳定增长、低通胀、低失业和可持续的国际收支——常常以复杂的方式相互关联。例如，刺激经济增长的政策也可能推高通货膨胀。对这些权衡关系的研究构成了 CCEA 课程大纲的重要部分，你将练习使用理论和实际数据评估不同的政策选项。
11. International Trade and Globalisation | 国际贸易与全球化
No economy exists in isolation. International trade involves the exchange of goods and services across national borders. Countries trade because they can benefit from specialisation: by focusing on producing what they are relatively more efficient at making, and trading for the rest, they can consume beyond their own production possibilities. This principle is captured in the theory of comparative advantage.
没有哪个经济体能够脱离世界而存在。国际贸易涉及商品和服务跨越国界的交换。国家之所以进行贸易，是因为它们可以从专业化中获益：通过专注于生产自己相对更擅长的产品，并用之交换其他产品，它们可以超越自身的生产可能性来进行消费。比较优势理论便阐述了这个原理。
Exports bring money into the country and support domestic jobs, while imports give consumers access to greater variety and often lower prices. The balance of trade — the difference between a country’s exports and imports of goods — is a key component of the current account of the balance of payments. A persistent trade deficit can be a concern, but it is not necessarily harmful if it is financed through sustainable investment flows.
出口为国家带来资金并支持国内就业，而进口则让消费者能够获得更多种类的商品，且价格通常更低。贸易差额——一国商品出口与进口之间的差额——是国际收支经常账户的关键组成部分。持续的贸易逆差可能令人担忧，但如果它通过可持续的投资流动获得融资，则未必有害。
Globalisation — the increasing integration of economies around the world through trade, investment, and technology — has accelerated dramatically in recent decades. In CCEA, you will explore both the advantages (such as lower prices, technology transfer, and cultural exchange) and the challenges (such as the loss of local jobs and environmental pressures). Evaluating the winners and losers from globalisation is a skill that will serve you well in data-response and essay questions.
全球化——通过贸易、投资和技术使世界各地经济日益融合——近几十年来急剧加速。在 CCEA 中，你将探讨其优势（如更低的物价、技术转移、文化交流）和挑战（如本土就业岗位的流失和环境压力）。评估全球化的赢家与输家，这一技能将在数据分析题和论述题中让你受益匪浅。
12. How to Make the Most of This Summer Prep | 如何充分利用本次暑期预习
A summer preparation course is only as good as the effort you put in. Start by reading through each section and then trying to explain the key ideas aloud, as if you were the teacher. This technique, known as active recall, is far more effective than simply re-reading notes. Draw the demand and supply diagrams on scrap paper until you can reproduce them without looking, and practise shifting curves left and right while explaining what factor caused the change.
暑期预习课程的成效完全取决于你所投入的努力。首先通读每一节，然后尝试像老师一样大声解释关键概念。这种被称为主动回忆的方法远比简单重读笔记有效得多。在草稿纸上反复绘制需求和供给图表，直到能不看材料就画出来，并练习左右平移曲线，同时解释是什么因素导致了变化。
Try to connect what you learn to everyday life. When you hear a news story about petrol prices rising, ask yourself whether it is a demand-side or supply-side factor, and think about the likely PED for fuel. Discuss these ideas with family members or friends. The more you see economic thinking as a way of understanding the world rather than just a school subject, the easier it will become to produce high-quality, insightful answers in your CCEA assessments.
尝试将学到的知识与日常生活联系起来。当你听到有关汽油价格上涨的新闻时，问自己这是需求侧还是供给侧因素在起作用，并思考燃料可能的 PED 是多少。与家人或朋友讨论这些想法。你越多地将经济思维视为理解世界的一种方式，而不仅仅是一门学校的学科，你就越容易在 CCEA 的考核中产出高质量、富有洞见的答案。
Finally, set yourself a manageable schedule. Covering one or two sections per week over the summer holiday will give you plenty of time to absorb the concepts without feeling overwhelmed. Keep a glossary of key terms as you progress — economics has a precise vocabulary, and confident use of terms like opportunity cost, equilibrium, and externalities will signal to the examiner that you are a serious student of the subject.
最后，为自己制定一个切实可行的计划。在暑假期间每周学习一到两个小节，能让你有充足的时间吸收概念，而不会感到不堪重负。在学习过程中，保持一个关键术语词汇表——经济学有一套精确的术语体系，自信地使用机会成本、均衡和外部性等术语将向考官表明你是一位认真对待这门学科的学生。
Published by TutorHao | Economics Revision Series | aleveler.com
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