📚 Exam Techniques and Marking Criteria for OCR Year 7 Economics | OCR 7年级经济：答题技巧与评分标准
Preparing for your Year 7 OCR Economics exam can feel daunting, but understanding the format, what examiners expect, and how to structure your answers can make a significant difference. This guide will walk you through essential exam techniques and the marking criteria used by OCR, helping you to maximise your marks.
为七年级OCR经济考试做准备可能让人感到畏惧，但了解考试形式、考官期望以及如何组织答案，可以带来显著的不同。本指南将带你了解基本的答题技巧和OCR使用的评分标准，帮助你最大化得分。
1. Understanding Command Words | 理解命令词
In OCR Economics exams, questions use specific command words like “define”, “explain”, and “analyse”. The command word tells you exactly what the examiner wants. “Define” asks you to give a clear, concise meaning of a term, such as “scarcity” or “opportunity cost”. You should not write a long paragraph when defining—just state the meaning accurately, perhaps with a short example.
在OCR经济考试中，题目会使用特定的命令词，如“定义”、“解释”和“分析”。命令词准确告诉你考官想要什么。“定义”要求你给出一个术语清晰、简洁的含义，例如“稀缺性”或“机会成本”。定义时不要写长段落——只需准确陈述含义，或许再给一个简短例子。
“Explain” requires you to give reasons or show how something works. If asked to explain why prices rise when demand increases, you need to talk about more buyers chasing limited goods, and sellers raising prices. You should go beyond a simple description.
“解释”需要你给出理由或说明某事如何运作。如果要求解释当需求增加时价格为何上涨，你需要谈到更多的买家追逐有限的商品，卖家抬高价格。你应当超越简单的描述。
“Analyse” means breaking down a topic into parts and examining how they relate, often showing cause and effect. For instance, analysing the effect of a new tax on a product involves looking at higher costs for producers, reduced supply, and potential higher prices for consumers.
“分析”意味着将一个主题分解为各个部分，考察它们如何相关，通常展示因果关系。例如，分析一项新税收对产品的影响，要考察生产者成本上升、供给减少和消费者可能面临更高价格。
2. How to Read a Question Effectively | 如何有效读题
Before you start writing, spend at least 30 seconds carefully reading the question. Underline or highlight the command word and any key economic terms. Many students lose marks because they rush and answer a slightly different question. Look out for words like “not”, “except”, or “using a diagram” which change what is expected.
在你开始写之前，至少花30秒仔细阅读题目。划出或高亮命令词和任何关键经济术语。许多学生丢分是因为匆忙而回答了稍有不同的问题。注意像“不”、“除了”或“使用图表”这样的词，它们会改变对你的期望。
Check if the question has multiple parts. For example, “Define opportunity cost and explain why it is important in decision making” requires two distinct tasks. You must do both to gain full marks. Breaking down the question into smaller tasks helps you stay focused.
检查题目是否由多个部分组成。例如，“定义机会成本并解释为何它在决策中很重要”要求完成两项不同的任务。你必须两者都做才能得满分。将题目分解成更小的任务有助于你保持专注。
3. Structuring Your Answers for Clarity | 清晰构建答案
A well-structured answer is easier for an examiner to follow. Use short paragraphs and aim for a logical flow. For longer questions, try the simple plan: Point – Explanation – Example. State your point clearly, explain it using economic logic, and then support it with a real-life or textbook example.
结构清晰的答案便于考官阅读。使用简短段落，力求逻辑流畅。对于较长的问题，尝试简单结构：观点 – 解释 – 例子。清晰地陈述你的观点，用经济逻辑加以解释，然后用现实生活或课本中的例子支持。
Avoid writing everything you know about a topic; stick to what the question asks. If the question is about price elasticity of supply, do not spend paragraphs defining demand. Every sentence should earn marks by addressing the specific demand of the question.
避免写出关于一个主题你知道的所有内容；紧扣题目所问。如果问题是关于供给价格弹性，不要花几段去定义需求。每个句子都应当通过回应该题目的具体要求来挣分。
4. Using Key Economic Terms Correctly | 正确使用关键经济术语
Examiners look for evidence that you understand and can use economic vocabulary. Words like “scarcity”, “opportunity cost”, “supply”, “demand”, “market equilibrium” and “producer” should be used accurately. Using these terms shows you are thinking like an economist, which earns credit in AO1 (Knowledge and Understanding).
考官寻找你理解并能使用经济词汇的证据。像“稀缺性”、“机会成本”、“供给”、“需求”、“市场均衡”和“生产者”这样的词应当准确使用。运用这些术语表明你在像经济学家一样思考，这在AO1（知识与理解）中能得分。
However, do not use sophisticated terms if you are unsure of their meaning. It is better to use a simpler term correctly than to misuse a complex one. If you introduce a term like “externalities”, briefly define it to demonstrate your understanding.
然而，如果你不确定某些复杂术语的含义，不要使用。正确使用一个更简单的术语，要好过错用复杂的术语。如果你引入了像“外部性”这样的术语，要简短定义一下，以展示你的理解。
5. Supporting Points with Real-Life Examples | 用现实例子支持观点
Application (AO2) marks are awarded for linking your knowledge to a specific context or real-world situation. You can use examples from your own experience, news stories, or case studies provided in the exam. For instance, when discussing scarcity, mention how water becomes scarce during a drought or how limited edition sneakers sell out quickly.
应用（AO2）分数颁给将知识联系到特定背景或现实情境。你可以运用自身经历、新闻故事或考试提供的案例研究中的例子。例如，讨论稀缺性时，提一下干旱期间水变得稀缺，或者限量版运动鞋如何迅速售罄。
A strong example does not need to be long—it just needs to be relevant. Even a sentence like “For example, when a new iPhone is released, high demand and limited initial supply often push up the price” can effectively show application. Make sure your example clearly illustrates the economic concept you are explaining.
一个有力的例子无需冗长——只需相关。即使一句“例如，新款iPhone发布时，高需求和有限的初期供给常常推高价格”也能有效展示应用。确保你的例子清晰说明了正在解释的经济概念。
6. What Examiners Look For: The Assessment Objectives | 考官看重什么：评估目标
OCR Economics exams are marked according to Assessment Objectives (AOs). In Year 7, the main objectives are AO1 (Knowledge and Understanding), AO2 (Application), and AO3 (Analysis). Some questions might also touch on AO4 (Evaluation), but at this stage, the focus is on the first three. Understanding these will help you tailor your answers.
OCR经济考试按照评估目标（AO）来评分。在七年级，主要目标是AO1（知识与理解）、AO2（应用）和AO3（分析）。有些问题或许触及AO4（评估），但在现阶段，重点是前三者。理解这些有助于你调整答案。
Each question tells you which AO is being tested through its command word and mark allocation. A 2-mark “define” question primarily tests AO1, whereas a 6-mark “explain” or “analyse” question tests AO2 and AO3. Always look at the number of marks to judge how much detail to provide.
每道题通过命令词和分值告诉你它测试的是哪个AO。一道2分的“定义”题主要测试AO1，而一道6分的“解释”或“分析”题则测试AO2和AO3。始终看分值来判断需要提供多少细节。
7. Demonstrating Knowledge (AO1) | 展示知识 (AO1)
AO1 rewards your ability to recall facts, terms, and concepts. To gain these marks, you need to show that you remember definitions, basic economic relationships (e.g., law of demand), and key diagrams. Use precise language and avoid vague statements. Instead of “people want things”, write “consumers have unlimited wants”.
AO1奖励你回忆事实、术语和概念的能力。要得到这些分，你需要展示你记住了定义、基本经济关系（比如需求定律）和关键图表。使用精确的语言，避免模糊的陈述。比起“人们想要东西”，应写“消费者拥有无限欲望”。
When revising, create flashcards with key terms and their definitions. Practise writing them out from memory. In the exam, even if a question asks you to explain or analyse, starting with a clear definition can secure AO1 marks before you move on to higher-level skills.
复习时，制作写有关键术语及其定义的闪卡。练习凭记忆写出它们。在考试中，即使题目要求解释或分析，以一个清晰的定义开始也能在进到更高阶技能前确保AO1分数。
8. Showing Application (AO2) | 展示应用 (AO2)
AO2 is about using your knowledge in a given situation. In the exam, you might be presented with a short scenario, such as “a local bakery decides to raise the price of bread”. To gain application marks, you must connect economic concepts to that specific bakery context rather than discussing bread markets in general.
AO2是关于在给定情境中运用你的知识。考试中，可能会给出一个简短情景，比如“一家本地面包店决定提高面包价格”。要获得应用分，你必须将经济概念联系到那家特定面包店的语境，而不是泛泛讨论面包市场。
Use the context phrases from the question in your answer. If the scenario mentions “increased rent for the bakery”, refer to that when discussing rising costs. This shows the examiner you are applying, not just repeating notes. Even adding “this means the bakery may see lower sales” demonstrates context-based thinking.
在你的答案中使用题目中的情境短语。如果情景提到“面包店租金上涨”，在讨论成本上升时提及这一点。这向考官表明你在应用，而不是仅仅重复笔记。甚至添加“这意味着面包店可能会看到销量下降”也展示了基于情境的思考。
9. Developing Analysis (AO3) | 深入分析 (AO3)
Analysis requires you to go further than stating facts: you must explain causes and effects, and show logical chains of reasoning. A common approach is the “because… therefore… this leads to…” chain. For example: “Higher production costs lead to lower supply (because it is less profitable), therefore prices increase, which may reduce the quantity demanded.”
分析要求你比陈述事实更进一步：你必须解释因果，展示逻辑推理链条。常见方法是“因为……所以……这导致……”因果链。例如：“更高的生产成本导致供给减少（因为获利变少），因此价格上涨，可能导致需求量下降。”
You can also earn analysis marks by identifying consequences for different economic agents, such as consumers, producers, and the government. For instance, when analysing a subsidy, consider its effect on producer revenue, consumer prices, and government spending. Even brief mentions of these links strengthen your answer.
你还可以通过识别对不同经济主体（如消费者、生产者和政府）的影响来获得分析分。例如，分析一项补贴时，考虑它对生产者收入、消费者价格以及政府支出的影响。即使简要提及这些联系也能强化你的答案。
10. Time Management and Final Checks | 时间管理与最后检查
Good time management can prevent you from leaving high-mark questions unfinished. Before the exam, know how many marks each section is worth and allocate time proportionally. As a rough guide, spend about 1 minute per mark. If a question carries 6 marks, try to complete it in 6 minutes, then move on.
良好的时间管理能防止你未能完成高分值题目。考前，了解每个部分的分值并按比例分配时间。粗略指导是每1分花大约1分钟。如果一道题值6分，尽量在6分钟内完成，然后继续前进。
Always leave 3–5 minutes at the end to review your answers. Check for missing command words—did you define when asked, or only explain? Look for simple mistakes like saying “supply” when you meant “demand”. Ensure your handwriting is legible and any diagrams are labelled. Those few minutes can save several marks.
始终在最后留出3–5分钟检查答案。检查是否有漏掉的命令词——你是否在要求定义时只做了解释？查找简单错误，比如本该说“需求”却说成了“供给”。确保字迹清晰，任何图表都有标注。那几分钟可以挽回好几分。
Published by TutorHao | Economics Revision Series | aleveler.com
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