📚 Year 7 AQA Business: Unit Test Mock Paper Walkthrough | 单元测试模拟卷解析
Welcome to this comprehensive walkthrough of a Year 7 AQA Business mock unit test. The paper has been designed to reflect the key topics you will encounter, including business purpose, entrepreneurship, marketing, and finance. Use this analysis to identify your strengths and target areas for improvement.
欢迎阅读这份七年级AQA商务单元测试模拟卷的详尽解析。本试卷旨在覆盖你将遇到的核心主题，包括企业目的、企业家精神、市场营销和财务。通过本解析，你可以发现自己的优势，并针对薄弱环节进行提升。
1. Multiple Choice: What is Business? | 选择题：什么是商务？
Question: Which of the following best defines a business? A) An organisation that only produces goods. B) An organisation that provides goods or services with the aim of making a profit. C) Any activity that involves money. D) A group of people working for free.
题目：以下哪项最佳地定义了企业？A) 仅生产商品的组织。B) 以盈利为目的，提供商品或服务的组织。C) 任何涉及金钱的活动。D) 一群无偿工作的人。
The correct answer is B. A business must satisfy a need and generate profit to survive; option A ignores services and profit, C is too broad, and D lacks commercial intent.
正确答案是B。企业必须满足需求并盈利才能生存；选项A忽略了服务和利润，C定义过于宽泛，D则缺乏商业意图。
Examiner tip: Look for the phrase ‘with the aim of making a profit’ – it is the core distinguishing feature of a business compared to a charity or hobby.
考官提示：抓住‘以盈利为目的’这一表述——与慈善机构或业余爱好相比，这是企业的核心区别。
2. True/False: Entrepreneur Traits | 判断题：企业家特质
Statement: All entrepreneurs are primarily motivated by money.
题干：所有企业家的首要动机都是金钱。
Answer: False. While financial reward can be a motivator, many entrepreneurs are driven by a desire to innovate, solve problems, or be their own boss. Steve Jobs, for example, was passionate about design and user experience.
答案：错误。金钱回报可能是动机之一，但许多企业家受创新、解决问题或自己当老板的愿望驱动。例如史蒂夫·乔布斯就对设计和用户体验充满热情。
Remember the key characteristics of successful entrepreneurs: risk-taking, creativity, determination, and resilience – not just profit-seeking.
请记住成功企业家的关键特质：敢于冒险、创造力、决心和韧性——不仅仅是追求利润。
3. Short Answer: Adding Value | 简答题：附加值
Question: Explain the term ‘adding value’ and give one example. (2 marks)
题目：解释“附加值”一词，并举一个例子。（2分）
Model answer: Adding value occurs when a business increases the worth of its inputs so that the selling price is higher than the cost of raw materials. For instance, a baker adds value to flour, water and yeast by turning them into artisan bread, which can be sold at a premium.
参考答案：附加值是指企业提升其投入品价值，使得售价高于原材料成本的情形。例如，面包师将面粉、水和酵母制成手工面包，即可高价出售，从而实现了增值。
Make sure you clearly state the increase in worth and give a specific, real-world example to secure full marks.
务必清晰阐明价值的提升，并举出具体真实的例子，才能拿到满分。
4. Matching: Sectors of Industry | 配对题：产业分类
Task: Match each sector with the correct example. Sector: Primary, Secondary, Tertiary. Examples: Car manufacturing, Oil drilling, Banking.
任务：将以下产业分类与正确示例配对。产业：第一产业、第二产业、第三产业。示例：汽车制造、石油开采、银行服务。
Correct matches: Primary – Oil drilling (extracting raw materials); Secondary – Car manufacturing (making goods from raw materials); Tertiary – Banking (providing a service).
正确配对：第一产业——石油开采（采集原材料）；第二产业——汽车制造（将原材料制成产品）；第三产业——银行服务（提供服务）。
Understanding these sectors helps you analyse a business’s role in the economy and how it might be affected by changes in supply chains.
理解这些产业分类有助于分析企业在经济中的角色，以及供应链变化如何对其产生影响。
5. Fill in the Blanks: The Marketing Mix | 填空题：营销组合
Complete the sentence: The marketing mix, often called the 4Ps, consists of Product, ______, Place, and Promotion.
完成句子：营销组合（通常称为4P）包括产品、______、渠道和促销。
Answer: Price. The 4Ps are the key elements a business controls to influence customers.
答案：价格。4P是企业为影响顾客而掌控的关键要素。
For a product launch, a business must decide what to sell (Product), how much to charge (Price), where to sell it (Place), and how to communicate it (Promotion).
在推出产品时，企业必须决定卖什么（产品），收多少钱（价格），在哪里卖（渠道），以及如何宣传（促销）。
6. Calculation: Revenue, Costs and Profit | 计算题：收入、成本与利润
Scenario: A t-shirt business sells 50 shirts at £12 each. The total costs (materials, printing, etc.) are £350. Calculate the profit and explain whether the business was successful this month.
场景：一家T恤店以每件12英镑的价格售出50件。总成本（材料、印刷等）为350英镑。计算利润，并说明该企业本月是否成功。
Profit = Sales Revenue − Total Costs
利润 = 销售收入 − 总成本
Sales Revenue = 50 × £12 = £600. Profit = £600 − £350 = £250. The business made a positive profit of £250, so it was financially successful.
销售收入 = 50 × 12 = 600英镑。利润 = 600 − 350 = 250英镑。该企业获得了250英镑的正利润，因此财务上是成功的。
Always show your workings step by step; even if the final answer is wrong, you can earn marks for correct method.
务必逐步展示计算过程；即使最终答案有误，正确的步骤也能得分。
7. Data Interpretation: Market Research | 数据解读：市场调研
Data: A survey of 200 teenagers asked about their preferred method of learning about new products. Results: Social
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