📚 Year 11 CAIE Geography: Case Study Practical Drill | Year 11 CAIE 地理：案例分析实战演练
Welcome to this practical drill on mastering case studies for CAIE IGCSE Geography (0460). Case studies are the backbone of high-scoring answers in Paper 1 and Paper 2, requiring you to apply real-world examples to illustrate geographical concepts. This guide will walk you through effective analysis, common themes, and exam-ready structures using a curated set of key case studies.
欢迎来到 CAIE IGCSE 地理（0460）案例分析实战演练。案例研究是试卷一和试卷二高分答案的支柱，需要你运用真实世界的例子来说明地理概念。本指南将通过一套精选的关键案例，引导你进行有效的分析、掌握常见主题和应试结构。
1. Why Case Studies Matter | 为什么案例研究很重要
In CAIE Geography, you are expected to know specific facts, figures, and place details for a range of case studies. Examiners look for locational knowledge, named examples, and the ability to link causes, effects, and management strategies. Simply describing a place is not enough — you must analyse and evaluate.
在 CAIE 地理中，你需要掌握一系列案例研究的具体事实、数据和地点细节。考官看重地点知识、具体名称示例，以及连接原因、影响和管理策略的能力。仅仅描述一个地方是不够的——你必须进行分析和评估。
Your syllabus typically divides case studies into themes: Population, Settlement, Natural Environments, Economic Development, and Environmental Risks. We will drill into representative examples from each theme, highlighting what examiners expect.
你的教学大纲通常将案例研究分为主题：人口、聚落、自然环境、经济发展和环境风险。我们将深入探讨每个主题的代表性示例，突出考官的期望。
2. Command Words Decoded | 指令词解读
Questions use specific command words like 'describe', 'explain', 'compare', 'evaluate', and 'to what extent'. For case-study questions, you need to recognise that 'explain' requires reasons, 'evaluate' needs judgement with evidence, and 'compare' must show similarities and differences using named places.
问题使用特定的指令词，如“描述”、“解释”、“比较”、“评估”和“在多大程度上”。对于案例研究问题，你需要认识到“解释”需要原因，“评估”需要带有证据的判断，“比较”必须使用具体地点来展示相似点和不同点。
For example, a 7-mark question asking 'Explain the causes of rapid urbanisation in a named city' expects you to introduce a city (e.g., Lagos in Nigeria), then explain push-pull factors with location-specific data, not just generic statements.
例如，一个7分的问题“解释一个指定城市快速城市化的原因”要求你介绍一个城市（如尼日利亚的拉各斯），然后用特定地点的数据解释推拉因素，而不仅仅是泛泛而谈。
3. Tectonic Hazards: Nepal Earthquake 2015 | 构造灾害：2015年尼泊尔地震
The Nepal earthquake (magnitude 7.8) struck on 25 April 2015, with the epicentre near the capital Kathmandu. It occurred on the convergent boundary where the Indian plate subducts beneath the Eurasian plate. This case study excels for demonstrating the physical cause, primary effects (nearly 9,000 deaths, destruction of heritage sites), and secondary effects (landslides, avalanches on Mount Everest).
尼泊尔地震（震级7.8）发生于2015年4月25日，震中靠近首都加德满都。它发生在印度板块向欧亚板块俯冲的汇聚边界。这个案例非常适合展示物理成因、主要影响（近9000人死亡、遗产地毁坏）和次生影响（山体滑坡、珠穆朗玛峰雪崩）。
When answering, remember to include immediate responses: search and rescue by international teams, temporary shelters, and the role of NGOs like the Red Cross. Long-term responses included rebuilding stricter building codes and restoring World Heritage sites, financed by overseas aid. Evaluation: recovery was slow due to Nepal's low GDP, highlighting the link between development and vulnerability.
回答时，记得包括即时应对：国际团队的搜救、临时住所，以及红十字会等非政府组织的作用。长期应对包括重建更严格的建筑规范、恢复世界遗产地，由海外援助资助。评估：由于尼泊尔GDP较低，恢复缓慢，这突显了发展与脆弱性之间的联系。
Key figures: GDP per capita US$700, damage cost estimated at US$10 billion (50% of GDP). This contrast helps meet 'evaluate' demands.
关键数据：人均GDP 700美元，损失估计100亿美元（占GDP的50%）。这种对比有助于满足“评估”要求。
4. Coastal Processes: Holderness Coast, UK | 海岸过程：英国霍尔德内斯海岸
The Holderness Coast is one of Europe's fastest-eroding coastlines, retreating at an average 2 metres per year. The area consists of soft boulder clay, easily eroded by hydraulic action and abrasion. The strongest fetch is from the north-east, driving destructive waves. This case study illustrates physical processes with specific places like Mappleton and Great Cowden.
霍尔德内斯海岸是欧洲侵蚀最快的海岸线之一，平均每年后退2米。该地区由松软的冰砾泥组成，易受水力作用和磨蚀的侵蚀。最强风区来自东北，驱动破坏性波浪。这个案例通过马普尔顿和大考登等具体地点展示了物理过程。
Management strategies are a key focus: rock groynes and sea walls at Mappleton, and the “do nothing” approach at some villages where cost-benefit analysis discourages defence. Named examples show conflicting interests — protecting one area can starve another of sediment (terminal groyne syndrome). For evaluate questions, discuss the environmental and economic impacts of hard engineering.
管理策略是关键重点：马普尔顿的岩石防波堤和海堤，以及在一些村庄由于成本效益分析不建议防御而采取的“无为”方法。具体例子显示了利益冲突——保护一个区域可能导致另一个区域沉积物匮乏（终端防波堤综合症）。对于评估问题，要讨论硬工程的环境和经济影响。
Important data: Spurn Point spit is also a dynamic feature, demonstrating sediment transport by longshore drift.
重要数据：斯珀恩角沙嘴也是一个动态地貌，展示了沿岸漂移的沉积物运输。
5. Population: Overpopulation in Nigeria | 人口：尼日利亚人口过剩
Nigeria, Africa's most populous country, faces challenges of overpopulation. With a population exceeding 220 million and a high fertility rate (5.3 children per woman), resources are strained. Lagos, a megacity, has severe housing shortages, traffic congestion, and inadequate sanitation. Use this case study to explain causes (high birth rate, cultural preference for large families, reduced mortality) and consequences (pressure on services, unemployment, deforestation).
尼日利亚是非洲人口最多的国家，面临人口过剩的挑战。人口超过2.2亿，生育率高（每位妇女5.3个孩子），资源紧张。作为特大城市的拉各斯存在严重的住房短缺、交通拥堵和卫生设施不足。利用这个案例来解释原因（高出生率、文化上偏好大家庭、死亡率降低）和后果（服务压力、失业、森林砍伐）。
Management: The government promotes family planning and education, but success is limited by cultural and religious opposition. Contrast with China's anti-natalist policy. Include specific place facts: Makoko floating slum, Eko Atlantic city project designed to reclaim land from the sea. Exam tip: always link problems to population density.
管理：政府推广计划生育和教育，但成功受到文化和宗教反对的限制。可与中国一孩政策进行对比。包括具体地点事实：马科科水上贫民窟、计划从海洋中围海造地的埃科大西洋城项目。考试提示：始终将问题与人口密度联系起来。
6. Settlement: Urban Sprawl in Los Angeles, USA | 聚落：洛杉矶的城市蔓延
Los Angeles is a classic example of urban sprawl in a high-income country. Low average population density (2,800/km²) and car dependency have led to edge-city development, including Orange County and the San Fernando Valley. Causes include the availability of land, highway construction, and the 'American Dream' of single-family homes.
洛杉矶是高收入国家城市蔓延的典型案例。低平均人口密度（2800人/平方公里）和汽车依赖导致了边缘城市的发展，包括橙县和圣费尔南多谷。原因包括土地可得性、高速公路建设以及对独栋住宅的“美国梦”追求。
Consequences: increased air pollution (smog), loss of agricultural land, and social segregation. 'Evaluate' questions might ask whether smart growth policies (e.g., public transit, mixed-use zoning) have reduced sprawl. You can cite specific projects like the Metro Rail expansion and the 'Transit-Oriented Communities' programme.
后果：空气污染加剧（烟雾）、农业用地丧失和社会隔离。评估类问题可能询问精明增长政策（如公共交通、混合用途分区）是否减少了蔓延。你可以引用具体项目，如地铁扩建和“公交导向社区”计划。
Linking to the syllabus, you can compare with a squatter settlement in a low-income country
Published by TutorHao | Year 11 Geography Revision Series | aleveler.com
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