📚 CIE IGCSE Economics Case Study Mastery | CIE IGCSE 经济案例分析实战演练
Case study questions in the CIE IGCSE Economics Paper 2 require you to apply your knowledge to a given scenario. You will encounter a passage with data, graphs or tables, followed by a series of questions worth a total of 27 marks. Mastering this section demands not only content understanding but also strong analytical and evaluative skills. This guide provides a practical workout to help you excel.
CIE IGCSE 经济 Paper 2 中的案例分析题要求你将所学知识应用于给定情境。你会遇到一段包含数据、图表或表格的短文，后面跟着一组总分 27 分的问题。攻克这一部分不仅需要理解内容，还需要强大的分析和评价能力。本指南提供了一次实战演练，助你取得优异成绩。
1. Understanding the Case Study Format | 了解案例分析题格式
The case study presents a real-world economic situation, often about a country or industry. Typically, the questions are structured as follows: (a) definition question (2 marks), (b) explanation question (4 marks), (c) calculation or data-based question (2–4 marks), (d) analysis question (4–6 marks), and (e) discussion/evaluation question (6 marks). Understanding this pattern helps you allocate time and effort accordingly.
案例研究呈现一个现实经济情境，通常关于一个国家或行业。问题通常结构如下：(a) 定义题（2分），(b) 解释题（4分），(c) 计算或数据题（2–4分），(d) 分析题（4–6分），(e) 讨论/评价题（6分）。了解这一模式有助于你相应地分配时间和精力。
The passage may contain exhibits such as a table showing economic indicators, a news extract, or a simple supply and demand diagram. You must read these carefully as they often hold clues for your answers.
短文可能包含图表、经济指标表格、新闻摘录或简单的供需图。你必须仔细阅读，因为它们常常含有答题线索。
2. Extracting Key Information | 提取关键信息
Begin by skimming the questions before reading the case. This tells you what to look for. Then, as you read, underline or highlight key numbers, trends, and keywords like 'unemployment', 'inflation', 'government spending', 'tax', etc. Identify the economic problem at the heart of the case.
阅读案例前先快速浏览问题，这样可以让你知道要寻找什么。然后阅读时，划出或高亮关键数字、趋势以及“失业”、“通胀”、“政府支出”、“税收”等关键词。识别案例核心的经济问题。
For example, if the case mentions a fall in exports and a rise in unemployment, you should immediately think of aggregate demand, the trade cycle and possible supply-side issues.
例如，如果案例提到出口下降和失业率上升，你应该立即想到总需求、经济周期以及可能的供给侧问题。
3. Identifying Economic Concepts | 识别经济学概念
s, fiscal and monetary policy, and international trade. Create a mental checklist of links: rising unemployment → cyclical or structural?; inflation → cost-push or demand-pull?; tax cuts → expansionary fiscal policy → impact on AD.
将情境与大纲主题对应。常考概念包括需求与供给、弹性、市场失灵、宏观经济目标、财政与货币政策以及国际贸易。建立一个思维检查清单：失业率上升 → 周期性还是结构性？；通胀 → 成本推动还是需求拉动？；减税 → 扩张性财政政策 → 对总需求的影响。
Identifying the correct concepts is crucial for the analysis and evaluation marks. Misidentifying can lead to off-topic answers.
识别正确的概念对于获得分析和评价分数至关重要。识别错误可能导致答案偏题。
4. Tackling Definition Questions | 应对定义题
Definition questions are usually the first part and worth 2 marks. A precise, textbook-style definition is required. For example, 'Inflation is a sustained increase in the general price level of an economy over a period of time.' Do not just give examples.
定义题通常是第一部分，值2分。需要给出精确的、教科书式的定义。例如，“通货膨胀是指一个经济体一般物价水平在一段时间内持续上涨。”不要只举例子。
For higher marks, include key phrases. For unemployment, mention 'willing and able to work', 'actively seeking', and 'current wage rate'. Practice defining terms like PED, PES, GDP, balance of payments, etc.
为了更高分数，要包含关键短语。对于失业，要提到“愿意且有能力工作”、“积极寻找”和“当前工资水平”。练习定义诸如需求价格弹性、供给价格弹性、国内生产总值、国际收支等术语。
5. Crafting Explanation Answers with Diagrams | 用图表构建解释性答案
Explanation questions ask you to explain a cause or effect. Structure your answer using the 'PEEL'
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