📚 Year 9 WJEC Computing: Essay Writing Framework & Model Answers | Year 9 WJEC 计算机：论文写作框架与范文
In Year 9 WJEC Computing, extended writing tasks are key to demonstrating deep understanding. A clear essay framework helps you structure your thoughts, incorporate technical knowledge, and evaluate ideas effectively. This guide provides a step-by-step approach to crafting high-quality responses, complete with a model answer.
在 Year 9 WJEC 计算机课程中，拓展写作任务是展示深入理解的关键。清晰的论文框架有助于组织思路、融入技术知识并有效评估观点。本指南提供分步方法，附有范文，帮助你写出高质量答案。
1. Understanding the Question | 理解题目要求
Before writing, identify the command words, such as ‘describe’, ‘explain’, ‘discuss’ or ‘evaluate’. Each command word demands a different response: ‘describe’ requires factual recall, while ‘evaluate’ asks you to weigh up strengths and weaknesses and reach a justified conclusion.
写作前，识别指令词，如 ‘describe’、’explain’、’discuss’ 或 ‘evaluate’。每个指令词要求不同的回答方式：’describe’ 需要事实性回忆，而 ‘evaluate’ 则要求权衡优缺点并得出有依据的结论。
Underline the key technical terms in the question (e.g., ‘cloud storage’, ‘encryption’, ‘network topology’) to ensure your essay remains focused. If the question asks about ‘impact’, you must consider both positive and negative consequences.
在题目中划出关键技术术语（如 ‘cloud storage’、’encryption’、’network topology’），以确保论文紧扣主题。如果题目问及 ‘impact’，你必须同时考虑正面和负面影响。
2. Planning Your Structure | 规划文章结构
A strong essay has a clear introduction, logical body paragraphs, and a concise conclusion. Spend about five minutes brainstorming points and arranging them in a logical order. A simple plan prevents you from going off-topic or repeating ideas.
一篇好文章应有清晰的引言、逻辑清晰的主体段落和简洁的结论。花大约五分钟时间头脑风暴观点并按逻辑顺序排列。一个简单的计划可以防止跑题或重复观点。
The table below shows a reliable essay structure you can adapt for most WJEC computing questions.
下表展示了一个可靠的文章结构，可适用于大多数 WJEC 计算机题目。
| Section | Purpose |
|---|---|
| Introduction | Define the topic, outline your main points and state your position if required. |
| Body Paragraph 1 | Present first key point with evidence, explanation and link. |
| Body Paragraph 2 | Second point, possibly a contrasting view or deeper analysis. |
| Body Paragraph 3 | Third point or evaluation, weighing up arguments. |
| Conclusion | Summarise key ideas and give a final judgement without introducing new material. |
You can adjust the number of body paragraphs depending on the time available and the depth required. Aim for at least three developed paragraphs.
你可以根据可用时间和所需深度调整主体段落数量。至少写出三个充实的段落。
3. Crafting the Introduction | 撰写引言
Start with a general statement about the topic to show awareness of the wider context. For example, ‘As digital data becomes central to modern life, the way we secure information has never been more important.’ Then define any technical terms that will feature in your essay.
以关于主题的一般性陈述开头，展示对更广泛背景的认识。例如，“随着数字数据成为现代生活的核心，我们保护信息的方式比以往任何时候都更为重要。”然后定义论文中将出现的任何技术术语。
Briefly outline the points you will discuss. This gives the examiner a roadmap. Avoid simply repeating the question word for word; instead, paraphrase it to show understanding.
简要概述将要讨论的要点，这为考官提供了一份路线图。避免逐字重复问题；相反，要转述问题以表明理解。
4. Writing Body Paragraphs Using PEEL | 运用 PEEL 方法撰写主体段落
Each body paragraph should follow the PEEL structure: Point (state the idea), Evidence/Example (give a concrete computing example), Explanation (explain how the example supports your point, using technical reasoning), and Link (tie it back to the question or lead into the next paragraph).
每个主体段落都应遵循 PEEL 结构：Point（论点）——陈述观点；Evidence/Example（证据/示例）——给出具体的计算机示例；Explanation（解释）——用技术推理说明示例如何支持论点；Link（回扣/衔接）——将其联系回题目或引入下一段。
For instance, if you are discussing cloud storage, your point might be that it improves accessibility. Your evidence could be that files can be accessed from any device with an internet connection. Then explain how syncing protocols and data centres enable this. Finally, link back by noting that accessibility addresses the user need for convenience.
例如，如果你在讨论云存储，你的论点可能是它提高了可访问性。你的证据可以是文件可以从任何联网设备访问。然后解释同步协议和数据中心如何实现这一点。最后，通过指出可访问性满足了用户对便利性的需求来回扣题目。
5. Using Technical Vocabulary Accurately | 准确使用技术词汇
WJEC marks reward precise use of computing terminology. Words like ‘volatile memory’, ‘encryption’, ‘protocol’, ‘abstraction’ and ‘bandwidth’ must be used correctly. If you introduce a term, briefly define it the first time you use it to demonstrate understanding.
WJEC 评分奖励精确使用计算机术语。像 ‘volatile memory’、’encryption’、’protocol’、’abstraction’ 和 ‘bandwidth’ 这样的词语必须正确使用。如果你引入一个术语，第一次使用时简要定义它，以展示理解。
Replace vague language with specific terms. Instead of saying ‘it makes things faster’, write ‘the use of cache memory reduces average data access time, improving processor efficiency’. This shows depth of technical knowledge.
用具体术语替换模糊语言。与其说“它使事情更快”，不如写“缓存内存的使用减少了平均数据访问时间，提高了处理器效率”。这展示了技术知识的深度。
6. Developing Evaluation and Discussion | 展开评估与讨论
For higher marks, you must go beyond description and evaluate. This means comparing alternatives, discussing trade-offs, and justifying your viewpoint. Use phrases such as ‘on the other hand’, ‘a significant limitation is’, and ‘this matters because’ to structure your analysis.
要获得高分，你必须超越描述并进行评估。这意味着比较替代方案、讨论权衡并论证你的观点。使用“另一方面”、“一个重要的局限是”和“这很重要，因为”等短语来构建分析。
Even if the question asks you to ‘discuss’, you should present both sides. For example, when evaluating solid-state drives (SSDs) versus hard disk drives (HDDs), mention speed and durability advantages of SSDs, but also address their higher cost per gigabyte and limited write cycles, before reaching a reasoned conclusion.
即使题目要求“讨论”，你也应呈现两方面。例如，在评估固态硬盘 (SSD) 与机械硬盘 (HDD) 时，先提到 SSD 的速度和耐用性优势，但也要指出其每 GB 成本更高和写入次数有限的问题，然后得出合理的结论。
7. Concluding Your Essay | 写好结论
A conclusion should summarise your main points without introducing any new information. Restate the key arguments briefly and, if the question requires evaluation, give a final judgment that follows logically from your discussion.
结论应总结你的主要观点，不要引入任何新信息。简要重申关键论点，如果题目要求评估，给出一个从讨论中逻辑推导出的最终判断。
Keep it concise—three or four sentences are usually enough. End with a strong closing statement that links directly back to the question, such as ‘Therefore, while cloud computing introduces security risks, robust encryption and user education can make it a safe and highly beneficial technology.’
保持简洁——通常三到四句话就足够了。以一个强有力的结尾句收尾，直接回扣题目，例如“因此，尽管云计算带来了安全风险，但强大的加密和用户教育可以使其成为一项安全且非常有益的技术。”
8. Model Answer Analysis | 范文分析
Here is a sample introduction for the question: ‘Discuss the impact of cloud storage on data accessibility and security.’
以下是一篇针对问题“讨论云存储对数据可访问性和安全性的影响”的范文引言。
Model Introduction: “Cloud storage has transformed how individuals and organisations manage data, offering remote access and significant scalability. Data accessibility is greatly improved because users can retrieve files from any internet-connected device, supported by synchronisation and replication across global data centres. However, storing sensitive information off-site raises security concerns, including unauthorised access and potential data breaches. This essay will examine both the accessibility benefits and the security challenges, ultimately arguing that while risks exist, encryption and multi‑factor authentication can provide strong safeguards.”
范文引言：“云存储已经改变了个人和组织管理数据的方式，提供了远程访问和显著的可扩展性。由于用户可以从任何连接互联网的设备检索文件，并得到全球数据中心同步和复制的支持，数据可访问性大大提高。然而，将敏感信息存储在异地引发了安全担忧，包括未经授权的访问和潜在的数据泄露。本文将探讨可访问性带来的好处和安全方面的挑战，最终论证尽管存在风险，加密和多因素认证可以提供强有力的保护。”
This introduction works well because it defines cloud storage implicitly, presents both sides of the argument, outlines the essay structure, and states a clear position. It also includes technical terms like ‘synchronisation’, ‘replication’ and ‘multi‑factor authentication’ naturally.
这个引言之所以出色，是因为它隐含定义了云存储，提出了论点的两方面，概述了文章结构，并给出了明确立场。它还自然地融入了“同步”、“复制”和“多因素认证”等术语。
Model Body Paragraph (Accessibility): “One major advantage of cloud storage is universal accessibility. Files are not tied to a single physical device; instead, data is stored on remote servers and transmitted via protocols such as HTTPS. For example, a student can start an assignment on a school computer, continue on a tablet at home, and submit using a smartphone. This flexibility relies on fast internet connections and efficient indexing of data. Without cloud technology, users would need to carry physical drives or email themselves files, which is less efficient and increases the risk of version conflicts. Therefore, the accessibility offered by cloud storage directly supports productivity and collaboration in modern computing environments.”
范文主体段落（可访问性）：“云存储的一大优点是普遍可访问性。文件不再绑定于单一物理设备；相反，数据存储在远程服务器上，并通过 HTTPS 等协议传输。例如，学生可以在学校计算机上开始作业，在家中平板电脑上继续，并用智能手机提交。这种灵活性依赖于高速互联网连接和高效的数据索引。没有云技术，用户需要携带物理驱动器或通过电子邮件发送文件给自己，这效率较低且增加了版本冲突的风险。因此，云存储提供的可访问性直接支持了现代计算环境中的生产力和协作。”
This paragraph follows the PEEL structure: the point is accessibility, the evidence is the student scenario, the explanation covers protocols and hardware independence, and the link connects back to productivity. It uses specific computing terminology while staying relevant to the question.
该段落遵循了 PEEL 结构：论点是可访问性，证据是学生场景，解释涵盖协议和硬件独立性，回扣联系到生产力。它使用了具体的计算机术语，同时与问题紧密相关。
9. Common Pitfalls to Avoid | 常见错误及避免方法
One common mistake is simply listing facts without explaining them. For example, writing ‘SSDs are faster than HDDs’ earns no marks unless you explain that this is because SSDs have no moving parts and use NAND flash memory for near-instant access times.
一个常见错误是只罗列事实而不作解释。例如，写“SSD 比 HDD 更快”不得分，除非你解释这是因为 SSD 没有移动部件，并使用 NAND 闪存实现近乎即时的访问时间。
Another pitfall is ignoring the command word. If asked to ‘evaluate’, you must weigh advantages and disadvantages, not just give a one-sided description. Also, avoid unsupported statements; always back up claims with technical examples or logical reasoning.
另一个误区是忽视指令词。如果要求“评估”，你必须权衡利弊，而不仅仅是单方面描述。另外，避免无根据的陈述；始终用技术示例或逻辑推理来支持你的主张。
Finally, do not spend too long on a single paragraph. Keep timing in mind: if you have 30 minutes for an essay, roughly 5 minutes for planning, 15‑20 minutes for writing, and 5 minutes for reviewing.
最后，不要在单个段落上花费过多时间。牢记时间分配：如果你有 30 分钟写一篇论文，大约 5 分钟规划，15-20 分钟写作，5 分钟检查。
10. Final Tips and Practice | 最终建议与练习
Practise writing timed essays using past WJEC questions or example prompts. After writing, use the PEEL framework to self‑assess each paragraph: does it have a clear point, evidence, explanation and link? Peer review can also help you see alternative ways to structure arguments.
使用 WJEC 历年试题或示例提示进行限时写作练习。写完后，使用 PEEL 框架自我评估每个段落：是否有明确的论点、证据、解释和回扣？同伴互评也可以帮助你发现组织论点的其他方式。
Build a glossary of technical terms as you revise. Being able to quickly recall and correctly use vocabulary like ‘virtual memory’, ‘packet switching’, ‘firewall’ and ‘algorithm’ will make your essays more authoritative and fluent.
在复习时建立一个技术术语词汇表。能够快速回忆并正确使用诸如“虚拟内存”、“分组交换”、“防火墙”和“算法”等词汇，将使你的文章更具权威性和流畅性。
Published by TutorHao | Computing Revision Series | aleveler.com
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