📚 Year 7 WJEC Business: Unit Test Mock Paper Analysis | Year 7 WJEC 商务：单元测试模拟卷解析
Mock exams are a vital checkpoint on your learning journey. This breakdown walks you through a typical Year 7 WJEC Business unit test, question by question, to sharpen your understanding and boost your confidence before the real assessment.
模拟考试是你学习旅程中一个至关重要的检查点。这份解析将带你逐题分析一份典型的 Year 7 WJEC 商务单元测试卷，帮助你在正式考试前加深理解、提升信心。
1. Overview of the Mock Paper | 模拟卷概览
The unit test mock paper is designed to assess your understanding of key business concepts covered in Year 7. It includes three sections: Section A contains 10 multiple-choice questions (10 marks), Section B has 4 short-answer questions (20 marks), and Section C presents a case study with 4 related questions (20 marks). The total paper is worth 50 marks and should be completed in 45 minutes.
这份单元测试模拟卷旨在检测你对七年级商务关键概念的理解。试卷包含三个部分：A 部分是 10 道选择题（10 分），B 部分是 4 道简答题（20 分），C 部分是一个案例研究，附有 4 道相关问题（20 分）。试卷总分为 50 分，应在 45 分钟内完成。
Familiarising yourself with the structure is the first step to managing time effectively. A good rule of thumb is to spend about one minute per mark, leaving a few minutes at the end to check your answers.
熟悉试卷结构是有效管理时间的第一步。一个很好的经验法则是每题花约一分钟，最后留出几分钟检查答案。
2. Multiple Choice Questions: Business Types and Ownership | 选择题：企业类型与所有权
Sample question: ‘Which of the following is a characteristic of a sole trader?’ Options: A. Limited liability B. Shares can be sold on the stock exchange C. Owned and run by one person D. Must have at least two owners. The correct answer is C. A sole trader is owned by one individual who keeps all profits but also has unlimited liability for debts.
样题：’以下哪项是个体经营者的特征？’ 选项：A. 有限责任 B. 股票可以在证券交易所出售 C. 由一个人拥有和经营 D. 必须至少有两个所有者。正确答案是 C。个体经营者由一个人拥有，他保留所有利润，但也对债务承担无限责任。
Another question might ask: ‘What does limited liability mean for a shareholder in a private limited company (Ltd)?’ The key phrase is ‘limited liability’ – it means that if the company runs into debt, shareholders only risk losing the money they invested, not their personal belongings.
另一道题可能会问：’有限责任对私人有限公司 (Ltd) 的股东意味着什么？’ 关键词是’有限责任’——这意味着如果公司陷入债务，股东只承担损失其投资金额的风险，而不会危及个人财产。
Tip: When tackling multiple choice, eliminate obviously wrong answers first. For instance, in the sole trader question, option A (limited liability) contradicts the unlimited liability feature of sole traders, and option B relates to public limited companies. This leaves you with C and D, and since a sole trader is a single owner, C wins.
技巧：做选择题时，首先要排除明显错误的答案。例如，在个体经营者这道题中，选项 A（有限责任）与个体经营者无限责任的特征相矛盾，选项 B 涉及公众有限公司。这样就剩下 C 和 D，而个体经营者是单一所有者，因此 C 为正确答案。
3. Short-Answer: Enterprise and Entrepreneurs | 简答题：企业与企业家
A typical short-answer question might be: ‘Define the term ‘entrepreneur’ and identify two roles an entrepreneur performs.’ A full-mark answer would state: An entrepreneur is a person who organises resources, takes financial risks, and sets up a business. Roles include: coming up with a business idea (innovation) and managing resources such as people and money. For two marks, be concise but clear.
一道典型的简答题可能是：’定义’企业家’一词，并指出企业家扮演的两个角色。’ 一个满分的答案会这样写：企业家是组织资源、承担财务风险并开办企业的人。角色包括：提出商业创意（创新）以及管理人员和资金等资源。回答两分的题目要简洁但清晰。
When you see ‘explain’ in a question, you need to give a reason or an example. For instance, ‘Explain one skill an entrepreneur needs to be successful.’ You could write: ‘An entrepreneur needs good communication skills. This is important because they must persuade customers to buy their products and motivate their employees to work hard.’ This shows cause and effect.
当你在题目中看到’解释’时，你需要给出理由或例子。例如，’解释企业家成功所需的一项技能。’ 你可以写：’企业家需要良好的沟通技巧。这很重要，因为他们必须说服顾客购买产品并激励员工努力工作。’ 这展示了因果关系。
4. Market Research Methods | 市场调研方法
Market research is about gathering information on customers, competitors, and the market. You must know the difference between primary research (field research) and secondary research (desk research). Primary research involves collecting new data directly, e.g., through questionnaires or interviews. Secondary research uses existing data, such as internet reports or government statistics.
市场调研是收集有关顾客、竞争对手和市场信息的过程。你必须了解一手调研（实地调研）和二手调研（案头调研）之间的区别。一手调研涉及直接收集新数据，例如通过问卷调查或访谈。二手调研则利用现有数据，如互联网报告或政府统计数据。
A question might ask: ‘State and explain one advantage of using a questionnaire for primary research.’ Answer: One advantage of using a questionnaire is that it can be given to a large number of people at once, making it time-efficient. This allows the business to collect a wide range of opinions quickly and at a relatively low cost.
题目可能会问：’陈述并解释使用问卷调查进行一手调研的一个优势。’ 答案：使用问卷调查的一个优势是，它可以同时发给大量人群，节省时间。这使企业能够快速、以相对较低的成本收集广泛的意见。
Be careful: secondary research is often cheaper and faster to access, but it may be out of date or not specific to your business’s needs. In the exam, linking the method to the business scenario usually earns extra marks.
注意：二手调研通常更便宜、获取速度更快，但可能已过时或无法满足企业的特定需求。在考试中，将调研方法与企业情境联系起来通常能获得额外分数。
5. Demand and Supply Basics | 需求与供给基础
Demand is the amount of a product that consumers are willing and able to buy at a given price. Supply is the amount producers are willing to sell. A key relationship is that as price rises, demand tends to fall, while supply tends to rise. This is the law of demand and supply.
需求是指消费者在给定价格下愿意并且能够购买的产品数量。供给是指生产者愿意出售的数量。一个关键关系是，随着价格上升，需求往往会下降，而供给往往会上升。这就是需求与供给定律。
Exam question: ‘Explain how a price increase might affect the demand for a chocolate bar.’ A good answer: When the price of a chocolate bar increases, some customers may think it is too expensive and switch to a cheaper alternative, such as a different snack. Therefore, the quantity demanded is likely to decrease.
考试题目：’解释价格上涨可能如何影响巧克力棒的需求。’ 一个好的答案是：当巧克力棒的价格上涨时，一些顾客可能会认为太贵，转而购买更便宜的替代品，比如另一种零食。因此，需求量很可能会减少。
Demand can also change due to factors other than price, such as changes in consumer tastes, income, or the price of substitute goods. If a health report says chocolate is very good for you, demand might increase even if the price stays the same.
需求也可能因价格以外的因素而改变，例如消费者口味、收入或替代品价格的变化。如果一份健康报告指出巧克力对身体非常有益，那么即使价格不变，需求也可能会增加。
6. Calculating Profit and Loss | 计算利润与亏损
You must know the profit formula: Profit = Total Revenue − Total Costs. Total revenue is the money coming in from sales (selling price × quantity sold). Total costs are all the expenses the business pays out. Even in Year 7, you are expected to perform simple calculations and show your working.
你必须知道利润公式：利润 = 总收入 − 总成本。总收入是来自销售的款项（售价 × 销售数量）。总成本是企业支付的所有费用。即使在七年级，你也需要进行简单的计算并展示运算过程。
Worked example: A business sells 20 handmade bracelets at £5 each. The cost of materials and other expenses total £60. Calculate the profit.
Step 1: Total Revenue = 20 × £5 = £100.
Step 2: Total Costs = £60.
Step 3: Profit = £100 − £60 = £40.
计算示例：一家企业以 5 英镑的价格出售 20 条手工手链。材料和其他费用总计 60 英镑。计算利润。
步骤 1：总收入 = 20 × £5 = £100。
步骤 2：总成本 = £60。
步骤 3：利润 = £100 − £60 = £40。
If total costs are higher than total revenue, the business makes a loss. For instance, if total costs were £120 in the same example, the loss would be £100 − £120 = −£20 (a £20 loss). Always include the pound sign and state clearly whether it is a profit or a loss.
如果总成本高于总收入，企业就会亏损。例如，在同一个例子中，若总成本为 120 英镑，则亏损为 £100 − £120 = −£20（亏损 20 英镑）。务必标注英镑符号，并清楚说明是盈利还是亏损。
7. Marketing Mix (4Ps) Questions | 营销组合（4P）问题
The marketing mix is often called the 4Ps: Product, Price, Place, and Promotion. You need to describe what each element involves and apply them to a small business. A question could be: ‘Identify two elements of the marketing mix and explain how a café could use them.’
营销组合常被称为 4P：产品 (Product)、价格 (Price)、渠道 (Place) 和促销 (Promotion)。你需要描述每个要素的含义，并将其应用到一家小企业中。题目可能是：’指出营销组合的两个要素，并解释一家咖啡馆可以如何利用它们。’
Model answer: ‘Price: The café could use competitive pricing, setting prices slightly lower than nearby cafés to attract students. Place: The café could choose a location near a school, making it convenient for students to buy drinks before and after school.’ This shows application, not just a list.
模型答案：’价格：该咖啡馆可以采用竞争性定价，将价格定得略低于附近的咖啡馆，以吸引学生。渠道：该咖啡馆可以选择在学校附近的位置，方便学生在上学前和放学后购买饮品。’ 这显示了知识应用，而不只是罗列要点。
Promotion includes advertising, sales promotions, and social media. Product is not just the physical item but also its design, packaging, and quality. Remember that the 4Ps must work together in a coordinated way to be effective.
促销包括广告、销售推广和社交媒体。产品不仅仅指实物商品，还包括其设计、包装和质量。请记住，4P 必须协同运作才能发挥有效作用。
8. Finance: Sources of Finance | 财务：资金来源
Businesses need money to start up and grow. Internal sources, like retained profit (profit kept in the business), have the advantage of no interest charges, but are limited by how much profit the business makes. External sources, such as a bank loan or overdraft, can provide a larger sum but must be repaid with interest.
企业需要资金来启动和发展。内部来源，如留存利润（留在企业中的利润），具有无需支付利息的优点，但受限于企业盈利的多少。外部来源，如银行贷款或透支，可以提供更大笔资金，但必须连本带利偿还。
A common exam question: ‘Explain one advantage of using retained profit as a source of finance.’ Answer: One advantage of retained profit is that the business does not have to pay any interest, unlike a loan. This keeps costs down and means more profit can be reinvested in the business in the future.
常见的考试题目：’解释使用留存利润作为资金来源的一个优势。’ 答案：留存利润的一个优势是，企业无需像贷款那样支付任何利息。这可以降低成本，意味着未来可以有更多利润重新投资于企业。
Make sure you can also define terms like ‘bank overdraft’, which is when a bank allows a business to spend more money than it has in its account, up to an agreed limit, and is useful for short-term cash shortages.
确保你也能定义诸如’银行透支’之类的术语——即银行允许企业支出超过其账户余额的金额，达到商定的限额，这对短期现金短缺很有用。
9. Stakeholders and Their Interests | 利益相关者及其利益
Stakeholders are individuals or groups who have an interest in a business. Typical stakeholders include owners, employees, customers, suppliers, and the local community. Each group has different interests, and sometimes these interests can conflict.
利益相关者是对企业有利益关系的个人或团体。典型的利益相关者包括所有者、员工、顾客、供应商和当地社区。每个群体有不同利益，有时这些利益会发生冲突。
Question: ‘Identify two stakeholder groups for a supermarket and explain their main interests.’ Possible answer: Owners: Their main interest is to receive a share of the profits (dividends) and see the value of the business grow. Employees: They are interested in job security, fair wages, and safe working conditions.
题目：’指出一家超市的两种利益相关者群体，并解释他们的主要利益。’ 可能的答案：所有者：他们的主要利益是获得利润分成（股息）并看到企业增值。员工：他们关注的是工作保障、公平工资和安全的工作条件。
Understanding potential conflicts is a higher-order skill. For example, an owner might want to cut costs by reducing staff wages, but this will upset employees. Being able to mention such trade-offs in the exam demonstrates deeper thinking.
理解潜在的冲突是一种高阶技能。例如，所有者可能希望通过降低员工工资来削减成本，但这会让员工感到不满。能够在考试中提及这种权衡会有加分效果。
10. Case Study Analysis: Applying Knowledge | 案例分析：知识运用
Section C presents a short case study. Read it carefully, as the answers are often hidden in the text. Let’s look at a sample case about ‘Sophie’s Cupcake Business’. Sophie makes cupcakes at home, sells them online, and uses her own savings. The questions follow.
C 部分会提供一个简短的案例研究。仔细阅读，因为答案往往就隐藏在文字中。我们来看一个关于’Sophie’s Cupcake Business’的样题案例。Sophie 在家制作杯子蛋糕，在线销售，并使用自己的积蓄。问题如下。
Question (a): ‘Identify the type of business ownership Sophie has.’ The text says she uses her own savings and makes them herself – this points to a sole trader. Always cite evidence from the case.
问题 (a)：’指出 Sophie 所拥有的企业类型。’ 文中提到她使用自己的积蓄并自己制作——这表明她是个体经营者。一定要引用案例中的证据。
Question (b): ‘Explain one method of promotion Sophie could use to increase sales.’ You could write: Sophie could use social media promotion, such as creating an Instagram page to post pictures of her cupcakes. This would attract young customers who spend time online and might share her posts with friends, leading to more orders.
问题 (b)：’解释 Sophie 可以用于增加销售的一种促销方法。’ 你可以写：Sophie 可以利用社交媒体促销，例如创建一个 Instagram 页面来发布她的杯子蛋糕图片。这将吸引那些上网时间较多的年轻顾客，他们可能会与朋友分享帖子，从而带来更多订单。
Question (c) requires calculation: ‘If Sophie sells 50 cupcakes at £2 each and her total costs are £60, calculate her profit.’ Revenue = 50 × £2 = £100. Profit = £100 − £60 = £40. Write the steps clearly.
问题 (c) 需要计算：’如果 Sophie 以 2 英镑价格出售 50 个杯子蛋糕，总成本为 60 英镑，请计算她的利润。’ 收入 = 50 × £2 = £100。利润 = £100 − £60 = £40。请清晰写出步骤。
Question (d): ‘Recommend one way Sophie could improve her business and justify your answer.’ A solid recommendation with justification: I recommend Sophie invest in better packaging to make the cupcakes look more professional. This would justify a slightly higher price and increase customer satisfaction, leading to repeat purchases and raising profit in the long term.
问题 (d)：’建议一个 Sophie 可以改进其业务的方法并说明理由。’ 一个带论据的坚实建议：我建议 Sophie 投资更好的包装，使杯子蛋糕看起来更专业。这将有理由略微提高价格并增加顾客满意度，从而带来回头客并在长期内提高利润。
11. Exam Tips and Common Mistakes | 考试技巧与常见错误
Read command words: ‘Identify’ means state briefly, ‘Explain’ means give a reason, and ‘Recommend and justify’ means suggest a course of action and say why it’s good. Losing focus on the command word leads to incomplete answers and lost marks.
要读懂指令词：’指出’ 意味着简要陈述，’解释’ 意味着给出理由，而 ‘建议并说明理由’ 意味着提出行动方案并说明其优点。忽视指令词会导致答案不完整和失分。
A common mistake is confusing unlimited liability with limited liability. Remember: sole traders and partnerships have unlimited liability (personal belongings at risk), while private (Ltd) and public (Plc) limited companies offer limited liability (only the investment is at risk).
一个常见错误是混淆无限责任和有限责任。记住：个体经营者和合伙企业承担无限责任（个人财产有风险），而私人有限公司 (Ltd) 和公众有限公司 (Plc) 提供有限责任（只有投资部分有风险）。
In calculation questions, forgetting to show working or not labelling pounds can cost marks. Even if your final answer is wrong, one mark may be awarded for the correct formula. Also, check your arithmetic – a simple 20 × 5 = 100 must be correct.
在计算题中，忘记展示运算过程或未标注英镑符号都会失分。即使最终答案错误，正确的公式也可能获得一分。此外，检查你的算术——简单的 20 × 5 = 100 必须正确。
Finally, manage your time. Don’t spend ten minutes on a 2-mark question. If you are stuck, move on and return later. A completed paper with all questions attempted always scores higher than a half-finished one.
最后，要管理好时间。不要在一道 2 分的题目上花十分钟。如果卡住了，就先跳过去，稍后再回来。一份所有题目都答完的试卷总是比一份只完成一半的试卷分数更高。
Published by TutorHao | Business Revision Series | aleveler.com
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