IGCSE WJEC Geography: Case Study Practical Exercises | IGCSE WJEC 地理：案例分析实战演练

📚 IGCSE WJEC Geography: Case Study Practical Exercises | IGCSE WJEC 地理：案例分析实战演练

Case studies form the backbone of WJEC IGCSE Geography exam answers. They transform generic theory into place-specific, convincing arguments. This guide takes you through a series of practical exercises designed to sharpen your recall, application and evaluation of case studies across all major themes.

案例研究是 WJEC IGCSE 地理考试答案的支柱。它们将笼统的理论转化为针对特定地点的、有说服力的论证。本指南通过一系列实战演练，旨在提高你对各主题案例研究的记忆、运用和评价能力。

---

1. Understanding Case Studies in WJEC Geography | 理解WJEC地理中的案例分析

In WJEC exams, a case study is not a story to be recited; it is a tool for demonstrating geographical understanding. Examiners expect specific facts, figures and place names woven into an analytical answer.

在WJEC考试中，案例研究不是复述一个故事；它是展示地理理解的工具。考官希望你在分析性答案中融入具体的事实、数字和地名。

Marks are allocated for the quality of explanation and evaluation, not just description. A strong case study answer always links back to the question, making clear why the example matters.

分数是根据解释和评价的质量分配的，而不仅仅是描述。一个有力的案例分析答案总是与问题紧密联系，清楚地说明所举例子为什么重要。

Practice with real case studies helps you develop the flexibility to adapt your knowledge to unfamiliar command words such as ‘assess’, ‘evaluate’ or ‘to what extent’.

使用真实案例进行练习有助于培养灵活性，将你的知识适应于陌生指令词，如“评估”、“评价”或“在多大程度上”。

---

2. Key Themes for Case Studies | 案例分析的关键主题

The WJEC specification expects you to build a portfolio of place examples covering both Physical and Human Geography. Preparing at least two contrasting cases per theme is wise.

WJEC考纲要求你建立一个涵盖自然地理和人文地理的地点实例库。为每个主题至少准备两个形成对比的案例是明智之举。

Theme	主题
Rivers and Flooding	河流与洪水
Coastal Processes and Management	海岸过程与管理
Urban Environments and Change	城市环境与变迁
Population Dynamics	人口动态
Economic Development	经济发展
Climate Change and Sustainability	气候变化与可持续性

Each case study should be stored in your memory with a clear location, key statistics, specific processes and a management or response evaluation.

每个案例研究都应牢记一个明确的地点、关键统计数据、具体过程以及对管理或应对措施的评价。

---

3. Selecting and Structuring Your Case Study | 选择和构建你的案例研究

When you choose a case study from classwork or revision resources, make sure it is rich in place detail. A good case study is one you can use for multiple question styles.

从课堂或复习资源中选择案例时，确保它富含地点细节。一个好的案例研究是你能用于多种问题类型的案例。

Use the LOCATION – CAUSES – IMPACTS – MANAGEMENT – EVALUATION framework to avoid rambling answers. For each box, store two to three bullet points of precise information.

使用“地点 – 原因 – 影响 – 管理 – 评价”框架，避免答案漫无边际。针对每个部分，记忆两到三点精确的信息要点。

For example, a coastal case study could be built like this:

例如，一个海岸案例可以这样构建：

Element	要素
Location: Holderness Coast, East Yorkshire, UK	地点：英国东约克郡霍尔德内斯海岸
Cause: soft boulder clay cliffs, strong North Sea waves	原因：松软的冰砾泥崖，强劲的北海海浪
Impact: retreat of 2 m per year on average, loss of farmland	影响：平均每年后退2米，农田丧失
Management: rock groynes at Mappleton, controversial	管理：梅普尔顿的石笼丁坝，存在争议
Evaluation: protects local village but starves downdrift beaches	评价：保护了当地村庄，但使下游海滩缺乏沉积物

Writing practice using this grid will help you internalise the structure needed for high marks.

使用这张表格进行写作练习将帮助你内化得高分所需的结构。

---

4. Case Study 1: River Flooding – Bangladesh | 案例研究1：河流洪水——孟加拉国

Exam-style question: ‘Explain the causes of river flooding in a named developing country. Assess the effectiveness of flood management strategies used there.’ (8 marks)

模拟考题：“解释一个指定发展中国家河流洪水的原因。评估该国所使用洪水管理策略的有效性。”（8分）

Location and context: Bangladesh is a low-lying delta nation where the Ganges, Brahmaputra and Meghna rivers meet. Over 90% of the country is floodplain.

地点与背景：孟加拉国是一个低洼的三角洲国家，恒河、布拉马普特拉河和梅克纳河在此交汇。超过90%的国土为泛滥平原。

Physical cause 1: The monsoon climate delivers exceptionally heavy rainfall, often exceeding 2,000 mm from June to September.

自然原因1：季风气候带来特大暴雨，6月至9月降雨量常超过2000毫米。

Physical cause 2: Melting snow from the Himalayas adds to river discharge during spring and early summer, swelling the rivers before the rains peak.

自然原因2：喜马拉雅山的融雪在春季和初夏增加河流流量，使河流在降雨高峰前就已上涨。

Human cause 1: Deforestation in Nepal and northern India reduces interception and increases surface runoff and sediment load, raising river beds.

人为原因1：尼泊尔和印度北部的森林砍伐减少了截流，增加了地表径流和泥沙负荷，抬高了河床。

Human cause 2: Rapid urbanisation, particularly in Dhaka, has increased impermeable surfaces, speeding up drainage into already swollen rivers.

人为原因2：快速城市化，尤其是达卡，增加了不透水表面，加速排水进入已经上涨的河流。

Management strategy: The government has built over 10,000 km of embankments and uses concrete revetments to protect key areas. NGOs provide raised plinths for homes and early warning systems.

管理策略：政府修建了超过1万公里的堤防，并使用混凝土护岸保护关键区域。非政府组织提供抬高的屋基和预警系统。

Evaluation: Embankments trap sediment, causing river beds to rise and increasing flood risk long-term. They often fail during extreme events, as seen in 2020 when embankments breached in 27 districts. Community-based adaptations are more sustainable but limited by funding.

评价：堤防会截留泥沙，导致河床抬升，长期增加洪水风险。它们在极端事件中经常溃堤，例如2020年27个地区的堤防决口。基于社区的适应性措施更可持续，但受资金限制。

---

5. Case Study 2: Urban Challenges – Lagos | 案例研究2：城市挑战——拉各斯

Exam-style question: ‘Explain the challenges caused by rapid urbanisation in a named megacity. Evaluate the success of one solution.’ (8 marks)

模拟考题：“解释一个指定特大城市的快速城市化所带来的挑战。评估一种解决方案的成功程度。”（8分）

Context: Lagos, Nigeria, is the largest city in Africa with a population exceeding 15 million. It grows by over 600,000 people each year due to rural-urban migration.

背景：尼日利亚拉各斯是非洲最大的城市，人口超过1500万。由于农村向城市迁移，每年增加超过60万人。

Challenge 1 – Housing: Over 60% of residents live in slums such as Makoko, where houses on stilts lack sanitation and clean water.

挑战1 – 住房：超过60%的居民生活在贫民窟，如马科科，那里的水上棚屋缺乏卫生设施和清洁用水。

Challenge 2 – Traffic: Lagos faces crippling traffic congestion; commuters spend an average of 3 hours per day in gridlock, reducing economic productivity.

挑战2 – 交通：拉各斯面临严重的交通拥堵；通勤者平均每天在堵塞中花费3小时，降低了经济生产力。

Challenge 3 – Waste: The city generates over 10,000 tonnes of waste daily with limited formal collection, leading to illegal dumping and water pollution.

挑战3 – 废物：该市每天产生超过1万吨废物，正规收集有限，导致非法倾倒和水污染。

Solution evaluated: The Eko Atlantic City project is a land reclamation scheme creating a new business district on the Atlantic coast. It aims to protect Victoria Island from erosion and provide upscale facilities.

所评价的解决方案：Eko大西洋城项目是一项填海造地计划，在大西洋海岸创建一个新的商业区。它旨在保护维多利亚岛免受侵蚀，并提供高端设施。

Evaluation: While it provides a safe zone for commerce and reduces pressure on old city areas, it does little for the millions in slums. Critics argue it worsens inequality and displaces informal fishing communities. The long-term cost of sea-wall maintenance remains uncertain.

评价：虽然它为商业提供了安全区域并缓解了老城区压力，但对贫民窟的数百万居民帮助甚微。批评者认为它加剧了不平等，并迫使非正规渔业社区搬迁。海堤维护的长期成本仍不确定。

---

6. Case Study 3: Coastal Management – Holderness Coast | 案例研究3：海岸管理——霍尔德内斯海岸

Exam-style question: ‘For a named coastline, describe the coastal management strategies in use and evaluate their success.’ (8 marks)

模拟考题：“就一个指定的海岸线，描述所使用的海岸管理策略并评估其成效。”（8分）

Location: The Holderness Coast in East Yorkshire, UK, stretches 61 km and has the fastest eroding coastline in Europe, with an average retreat of 2 m per year.

地点：英国东约克郡的霍尔德内斯海岸绵延61公里，是欧洲侵蚀最快的海岸线，平均每年后退2米。

Reasons for erosion: Soft boulder clay cliffs are easily undermined by powerful North Sea waves. Longshore drift moves sediment southwards.

侵蚀原因：松软的冰砾泥崖容易被强劲的北海海浪侵蚀。沿岸流将沉积物向南搬运。

Hard engineering at Mappleton: Two rock groynes and a rock revetment were built in 1991 at a cost of £2 million. They trap sand, widening the beach and protecting the village.

梅普尔顿的硬工程：1991年修建了两座石笼丁坝和一处块石护岸，耗资200万英镑。它们截留沙子，拓宽海滩，保护了村庄。

Soft engineering and managed retreat: At coastal areas south of Hornsea, some farm land is being allowed to flood to create salt marshes, which act as natural buffers.

软工程与有管理退让：在霍恩西以南的一些沿海地区，部分农田被允许淹没以形成盐沼，充当天然缓冲带。

Evaluation: The Mappleton defences have

Published by TutorHao | IGCSE Geography Revision Series | aleveler.com

更多咨询请联系16621398022（同微信）