A-Level Cambridge Geography: Vocabulary Memorisation Guide | A-Level剑桥地理：词汇术语速记指南

📚 A-Level Cambridge Geography: Vocabulary Memorisation Guide | A-Level剑桥地理：词汇术语速记指南

Mastering geographical terminology is essential for success in A-Level Cambridge Geography. Exam questions frequently require precise definitions and the ability to apply terms in unfamiliar contexts. This guide delivers concise explanations, coupled with memorable tricks, mnemonics, and visual associations, to help you internalise key vocabulary quickly and recall it accurately under pressure. Work through each themed section to build a robust mental glossary of over 40 critical terms.

掌握地理术语对于在A-Level剑桥地理考试中取得成功至关重要。考题经常要求精确的定义以及在陌生情境中应用术语的能力。本指南提供简洁的解释，并配以难忘的窍门、助记法和视觉联想，帮助你快速内化关键词汇，并在压力下准确回忆。通过每个主题章节的学习，建立一个包含40多个核心术语的强大心理词典。

1. Population and Migration Terms | 人口与迁移术语

Demographic Transition Model (DTM) – A theoretical framework describing how birth rates, death rates, and natural increase change as a society develops through four or five stages. Memory trick: Think of DTM as ‘Death-Transition Model’ — in early industrialisation, death rates fall first while birth rates remain high, triggering rapid population growth.

人口转型模型 (DTM) – 描述随着社会发展，出生率、死亡率和自然增长率如何经历四至五个阶段变化的理论框架。记忆窍门：将DTM视为“死亡转型模型”——在工业化早期，死亡率首先下降而出生率保持高位，引发人口快速增长。

Crude Birth Rate (CBR) – The number of live births per 1,000 people per year. ‘Crude’ means the rate is not adjusted for age structure. Imagine a ‘crude’ oil barrel with a baby sticker on it to remind you it is a basic, unrefined measure.

粗出生率 (CBR) – 每年每千人中的活产婴儿数。“粗”表示该比率未根据年龄结构进行调整。想象一个“粗”油桶上贴着婴儿贴纸，以提醒你这是一个基础的、未加工的指标。

Total Fertility Rate (TFR) – The average number of children a woman would have during her lifetime if current age-specific fertility rates remain constant. A TFR of about 2.1 is replacement level. Link ‘T’ to ‘Total’ and ‘FR’ to ‘Family Replacement’.

总和生育率 (TFR) – 若当前年龄别生育率保持不变，一名妇女一生中平均生育的孩子数。TFR约为2.1时达到更替水平。将“T”联想为“全部”，“FR”为“家庭替换”。

Push and Pull Factors – Push factors drive people away from an area (e.g., conflict, unemployment); pull factors attract them to a new location (e.g., job opportunities, safety). Visualise someone pushing a door to leave and pulling a suitcase to arrive.

推力和拉力因素 – 推力因素驱使人们离开某地（如冲突、失业）；拉力因素吸引人们前往新地点（如就业机会、安全）。想象某人推开门离开、拉着行李箱抵达。

2. Settlement and Urbanisation Terms | 聚落与城市化术语

Site and Situation – Site is the physical ground a settlement occupies; situation refers to its location relative to other places and features. ‘Site’ = what you see on the ground; ‘situation’ = its relational ‘station’ in the wider region.

地点与区位 – 地点指聚落占据的物理土地；区位指它相对于其他地方和要素的位置。“地点”看地面所见；“区位”看其在更广阔区域中的“位置关系”。

Central Business District (CBD) – The commercial and service core of a city, characterised by high land values, tall buildings, and peak accessibility. Remember ‘C-B-D’ as ‘Core Business District’ — the true heart of urban activity.

中央商务区 (CBD) – 城市的商业和服务核心，具有高地价、高层建筑和最高可达性的特点。将“C-B-D”记为“核心商务区”——城市活动的真正心脏。

Counter-urbanisation – The movement of people from urban areas to rural settlements, reversing urbanisation trends. ‘Counter’ means against; think of a counter-clockwise motion swirling away from the city centre.

逆城市化 – 人口从城市地区向农村聚落迁移，逆转城市化趋势。“逆”表示相反方向；想象逆时针漩涡离开市中心。

Megacity – A metropolitan area with a population exceeding 10 million people. ‘Mega-‘ means huge. To recall the threshold, attach one zero to ‘mega’ (million → ten million).

超大城市 – 人口超过1000万的大都市区。“Mega-”意为巨大。为记住门槛，给“mega（百万）”加一个零（百万→千万）。

3. Hydrology and Fluvial Geomorphology Terms | 水文与河流地貌术语

Drainage Basin – An area of land drained by a river and its tributaries, bounded by a watershed or drainage divide. Picture a kitchen basin collecting water, with the rim forming the watershed.

流域 – 由一条河流及其支流排水的陆地区域，以分水岭或分水线为界。想象一个厨房水槽收集水，水槽边缘即分水岭。

Infiltration – The downward entry of water into the soil or rock surface. The word ‘infiltration’ sounds like ‘in-filter’ — water filters into the ground.

下渗 – 水向下进入土壤或岩石表面的过程。“Infiltration”听起来像“入过滤”——水过滤进入地下。

River Discharge – The volume of water flowing through a river cross-section per unit time, measured in cubic metres per second (m³/s or cumecs). Formula: Q = A × V. Think of a rapid ‘discharge’ of water from a dam — high volume in a short time.

河流流量 – 单位时间内通过河流横截面的水量，以立方米/秒计量。公式：Q = A × V。想象大坝迅速“泄放”大量水——短时高流量。

Hydraulic Action – The erosive force of moving water compressing air into cracks and dislodging

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