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

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

Mastering the specific terminology is half the battle in A-Level OCR Geography. This guide breaks down high-frequency key terms across physical and human topics, pairing each with a memory hook to help you recall them quickly in the exam. Use these mnemonics, acronyms and visual cues to lock definitions into your long‑term memory.

掌握专业术语是攻克 A-Level OCR 地理考试的半壁江山。本指南将涵盖自然地理与人文地理的高频核心词汇，为每个术语配上记忆钩子，帮助你在考场上快速回忆。利用好以下的助记法、首字母缩略和图像联想，将定义牢牢锁入长期记忆。

1. Systems Thinking & Feedback | 系统思维与反馈

Dynamic Equilibrium: A balanced state where inputs and outputs are equal but can adjust over time if conditions change. Mnemonic: ‘Dynamic = changing, Equilibrium = equal’.

动态平衡：输入与输出相等的平衡状态，但若环境改变，系统会随时间调整。速记：’动态=变化，平衡=相等’。

Positive Feedback: A loop that amplifies a change, pushing a system away from its equilibrium. Think: ‘Positive pushes further’. Example: melting ice reduces albedo, causing more warming and more melting.

正反馈：放大变化、使系统远离平衡的循环。联想：’正向推动更远’。例如：冰融化降低反照率，导致进一步变暖和融化。

Negative Feedback: A loop that counteracts change, helping maintain equilibrium. Tip: ‘Negative neutralises’. Example: increased cloud cover reflects more solar radiation, cooling the surface.

负反馈：抵消变化、帮助维持平衡的循环。口诀：’负向中和’。例如：云量增加反射更多太阳辐射，降低地表温度。

Threshold: A tipping point beyond which a system undergoes abrupt, often irreversible change. Think of it as a ‘cliff edge’ for the environment.

阈值：超过之后系统发生突然且通常不可逆变化的临界点。可视为环境的’悬崖边缘’。

Stores vs. Flows: Stores are where matter or energy accumulates (e.g. a glacier, the ocean); flows are the movements between stores (e.g. runoff, evaporation). Recall: ‘Stores hold, flows carry’.

储存与流动：储存是物质或能量积累的地方（如冰川、海洋）；流动是储存之间的运动（如径流、蒸发）。记法：’储存容纳，流动运输’。

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2. The Water Cycle | 水循环

Evapotranspiration: Combined water loss from evaporation (land/water surfaces) and transpiration (plants). Memorise as: ‘Eva-pot-transpire – plants sweat it out’.

蒸散发：蒸发（地表/水面）和植物蒸腾的合称加在一起的水分损失。速记：’蒸散 = 蒸发 + 蒸腾’。

Interception: Precipitation caught by leaves and branches before reaching the ground. Think: ‘Interception intercepts rain like a leafy umbrella’.

截留：降水在到达地面前被叶片和树枝截获。联想：’截留就像一把树叶伞拦住了雨水’。

Throughfall: Water that drips from leaves to the forest floor after interception. Pair with ‘stemflow’ (water running down stems). Reminder: ‘Throughfall drips through, stemflow trickles down’.

穿透雨：截留后从叶片滴落到森林地面的水。常与茎流（水沿茎干下流）配对。提示：’穿透滴下，茎流淌下’。

Baseflow: The portion of streamflow supplied by groundwater seepage rather than direct runoff. ‘Baseflow is the slow, steady foundation of a river’.

基流：由地下水渗出而非直接径流补给的河川流量部分。’基流是河流缓慢而稳定的根基’。

Aquifer: An underground layer of permeable rock or sediment that stores and transmits groundwater. Recall: ‘Aquifer = water carrier’.

含水层：储存和输送地下水的可渗透岩石或沉积物层。记法：’含水层就是运水层’。

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3. The Carbon Cycle | 碳循环

Carbon Sequestration: The long‑term capture and storage of carbon from the atmosphere, e.g. in forests or oceans. ‘Sequestration sounds like “secret station” where carbon is hidden away’.

碳封存：将大气中的碳长期捕获并储存，如在森林或海洋中。谐音联想：’封存就像”密封保存”碳’。

Photosynthesis: The process by which plants convert CO₂ and water into glucose using sunlight, releasing oxygen. The formula is often tested: 6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂. ‘Photo = light, synthesis = putting together’.

光合作用：植物利用阳光将CO₂ 和水转化为葡萄糖并释放氧气的过程。常考方程式：6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂。’光合 = 光能合成’。

Respiration: The release of energy from glucose in living cells, returning CO₂ to the atmosphere. Opposite of photosynthesis – ‘Respiration releases, photosynthesis saves’.

呼吸作用：生物细胞从葡萄糖中释放能量，将CO₂ 返回大气。与光合作用相反——’呼吸释放，光合储存’。

Combustion: Burning of fossil fuels or biomass, rapidly releasing stored carbon. Think: ‘Combustion = carbon busting out’.

燃烧：化石燃料或生物质的燃烧，快速释放储存的碳。联想：’燃烧就是碳炸裂而出’。

Lithosphere Store: The crust and uppermost mantle, holding the largest long‑term carbon reservoir in rocks like limestone (CaCO₃). ‘Lith = stone, where carbon is locked for millennia’.

岩石圈碳库：地壳和上地幔，以石灰岩（CaCO₃）等形式蕴藏最大的长期碳库。’岩圈 = 石头，碳被锁存千年’。

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4. Coastal Processes & Landforms | 海岸过程与地貌

Fetch: The unobstructed distance over which wind blows to generate waves. Longer fetch = more powerful waves. Mnemonic: ‘Fetch the wind’s reach’.

风区长度：风生成波浪的畅通无阻距离。风区越长，波浪越强。速记：’风之触达’。

Swash and Backwash: Swash is the forward rush of water up the beach after a wave breaks; backwash is the return flow. Destructive waves have stronger backwash. ‘Swash swooshes up, backwash pulls back’.

冲流与回流：冲流是波浪破碎后冲向海滩的水流；回流是返回的水流。破坏性波浪回流更强。’冲流向上冲，回流向下带’。

Longshore Drift: The zigzag movement of sediment along a coastline by waves approaching at an angle. ‘Longshore drifts along the shore, like a zigzag dancer’.

沿岸漂移：波浪以斜角接近海岸时，泥沙沿滨线作锯齿形移动。’沿岸漂就是沿着海岸漂，如Z形舞步’。

Abrasion (Coastal): Erosion caused by rocks and sediment grinding against the cliff like sandpaper. Also called corrasion. ‘Abrasion = abrasive action’.

磨蚀（海岸）：岩石和沉积物像砂纸一样研磨悬崖造成的侵蚀。又称刻蚀。’磨蚀就像打磨’。

Spit: A depositional landform: a long, narrow ridge of sand or shingle extending from the coast, often with a recurved end. ‘A spit spits out into the sea’.

沙嘴：一种沉积地貌：从海岸延伸出的狭长沙脊或砾石，末端常弯曲。’沙嘴吐向大海’。

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5. Glaciated Landscapes | 冰川景观

Ablation: The loss of ice and snow from a glacier, mainly through melting and sublimation. ‘Ablation = ablation!’ (heat‑driven loss).

消融：冰川主要通过融化、升华损失冰和雪。联想：’消就是消失，融就是融化’。

Accumulation: The addition of snow and ice to a glacier, typically in the upper zone. Balance with ablation determines glacier advance or retreat. ‘Accumulation adds, ablation removes’.

积累：冰川获得雪和冰的增加，通常在上部区域。积累与消融的平衡决定冰川前进或后退。’积累增加，消融减少’。

Plucking: Glacial erosion where meltwater seeps into cracks, freezes, and plucks out rock fragments. ‘Plucking picks out pieces’.

拔蚀：冰川融水渗入裂隙、冻结后将岩块拔出的侵蚀作用。’拔蚀就是拔起岩块’。

Drumlin: A streamlined, elongated hill of glacial till, with a blunt stoss end and tapered lee end. They form in ‘beds’ under the ice. ‘Drumlin sounds like a drum – blunt and smooth’.

鼓丘：由冰川冰碛物形成的流线型长丘，迎冰面陡峭，背冰面平缓。形似‘鼓’——钝而光滑。

Terminal Moraine: A ridge of debris deposited at the furthest extent of a glacier, marking its maximum advance. ‘Terminal moraine = the terminus mound’.

终碛：冰川推进最远处沉积的碎屑脊，标志着冰川的最大范围。’终碛就是终点的碛堆’。

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6. Urbanisation & Settlement | 城市化与聚落

Urbanisation: The increasing proportion of a population living in urban areas. Distinguish from ‘urban growth’ (absolute increase). ‘Urbanisation = % citizen urbanites’.

城市化：人口居住在城镇的比例不断上升的过程。区别‘城市增长’（绝对数量增加）。速记：’城市化看比例’。

Suburbanisation: The outward spread of a city into surrounding rural‑urban fringe, often driven by transport improvements. ‘Sub-urban = below/outside the urban core’.

郊区化：城市向外扩张至周边城乡结合部，常因交通改善推动。’郊区 = 城市外围区域’。

Counter‑urbanisation: Population movement from urban areas back to rural settlements. ‘Counter‑urban = opposing city life, heading to countryside’.

逆城市化：人口从城市地区迁回乡村聚落。’逆城市 = 反城市而行，奔向乡村’。

Gentrification: The renovation and upgrading of inner‑city neighbourhoods by more affluent newcomers, often displacing lower‑income residents. ‘Gentri‑ sounds like “gentry”, the wealthy class’.

绅士化：较富裕的新居民对旧城内城的翻新与升级，常挤走低收入原住民。’绅士化源于”绅士”阶层’。

World City: A city that is a primary node in the global economic network, e.g. London, New York. They exert influence far beyond national borders. ‘World city = global brain hub’.

世界城市：在全球经济网络中占据首要节点的城市，如伦敦、纽约，影响力远超国界。’世界城市 = 全球脑中枢’。

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7. Population & Migration | 人口与迁移

Demographic Transition Model (DTM): A five‑stage model describing how birth rates, death rates and total population change over time as a country develops. Acronym for stages: ‘High, Early, Late, Low, Decline’ (HELLD).

人口转变模型 (DTM)：描述一国发展过程中出生率、死亡率和总人口如何随时间变化的五阶段模型。阶段缩写：高、早、晚、低、降。

Dependency Ratio: The proportion of non‑working age population (under 15 and over 65) relative to the working‑age population. ‘Depends on the workers to support the young and old’.

抚养比：非劳动年龄人口（15英岁以下和65英岁以上）与劳动年龄人口之比。’抚养比 = 靠劳动力养活的比率’。

Push and Pull Factors: Push factors drive people away from an area (e.g. war, unemployment); pull factors attract them to a new destination (e.g. jobs, safety). ‘Push pushes out, pull pulls in’.

推拉因素：推力因素将人们推出某地（如战争、失业）；拉力因素吸引人们前往新目的地（如就业、安全）。’推出去，拉进来’。

Migration: The permanent or semi‑permanent movement of people from one place to another. Net migration = immigration – emigration. ‘Migration = moving to stay’.

迁移：人口从一个地方到另一个地方的永久性或半永久性移动。净迁移 = 迁入 – 迁出。’迁移就是要定居的移动’。

Refugee: A person forced to flee their country due to persecution, war or violence, and granted international protection. ‘Refugee seeks refuge’.

难民：因迫害、战争或暴力被迫离开本国并获得国际保护的人。’难民需要避难所’。

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8. Global Migration & Borders | 全球迁移与边界

Asylum Seeker: A person who has applied for protection as a refugee but whose claim has not yet been decided. ‘Asylum seeker is still seeking the status’.

寻求庇护者：已申请难民保护但申请尚未裁决的人。’仍在寻求庇护身份’。

Diaspora: The dispersion of a people from their original homeland, often maintaining cultural ties. Think of the ‘Global Irish diaspora’. ‘Diaspora = scattered seeds’.

散居族：一个民族离开故土分散世界各地，常保持文化联系。像’全球爱尔兰裔散居’。’散居似散落的种子’。

Remittances: Money sent back home by migrants working abroad, a major source of income for many developing countries. ‘Remit = send money’.

汇款：在海外工作的移民寄回母国的资金，是许多发展中国家的重要收入来源。’汇款汇钱回家’。

Schengen Area: A zone of 27 European countries that have abolished passport and border controls at their mutual borders. ‘Schengen = no‑border engine’.

申根区：由27个欧洲国家组成的区域，彼此间取消了护照和边境管制。’申根 = 无界引擎’。

Sovereignty: The supreme authority of a state to govern itself without external interference. Borders reinforce sovereignty. ‘Sovereign = supreme ruler’.

主权：一国自主治理、不受外来干涉的最高权力。边界强化主权。’主权即最高统治权’。

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9. Development & Globalisation | 发展与全球化

Gross Domestic Product (GDP): The total value of goods and services produced within a country in a year, often per capita. ‘GDP = Grand Domestic Product’.

国内生产总值 (GDP)：一国一年内生产的商品和服务的总价值，常按人均计。’GDP = 国内的产出总值’。

Human Development Index (HDI): A composite index combining life expectancy, education and GDP per capita to measure development. ‘HDI = Health, edu, income’.

人类发展指数 (HDI)：结合预期寿命、教育和人均GDP的综合指数，衡量发展水平。’HDI：健康、教育、收入’。

Gini Coefficient: A measure of income inequality from 0 (perfect equality) to 1 (perfect inequality). ‘Gini = gap in income’.

基尼系数：衡量收入不平等的指标，0为完全平等，1为完全不平等。’基尼 = 收入差距’。

Globalisation: The increasing interconnectedness of economies, cultures and societies worldwide. ‘Globe‑alisation, the globe shrinks’.

全球化：世界经济、文化和社会的日益相互联系。’全球化的地球变小了’。

Glocalisation: The adaptation of global products or services to suit local cultures or markets. ‘Think global, act local = glocal’.

全球本土化：全球产品或服务适应当地文化或市场的过程。’全球化思维，本土化行动 = 全球本土化’。

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10. Data & Research Methods | 数据与研究方法

Qualitative Data: Non‑numerical information such as interviews, photographs, and opinions, exploring depth. ‘Quality over quantity’.

定性数据：非数值信息，如访谈、照片和观点，探究深度。’质胜于量’。

Quantitative Data: Numerical information that can be measured and statistically analysed, e.g. census data, traffic counts. ‘Quantity in numbers’.

定量数据：可测量和统计分析的数值信息，如人口普查数据、交通流量。’以数定量’。

Primary vs. Secondary Data: Primary data is collected firsthand by the researcher (e.g. fieldwork); secondary data has been collected by someone else (e.g. government statistics). ‘I do primary; they did secondary’.

一手数据与二手数据：一手数据由研究者亲自收集（如野外调查）；二手数据由他人收集（如政府统计）。’自己一手，别人二手’。

Random Sampling: Every member of the population has an equal chance of being selected, reducing bias. ‘Random = lottery draw’.

随机抽样：总体中每个成员被选中的机会均等，减少偏差。’随机如抽签’。

Spearman’s Rank Correlation: A statistical test measuring the strength and direction of a relationship between two variables using ranked data. ‘Spearman ranks pairs’.

斯皮尔曼等级相关：使用排序数据衡量两变量间关系强度和方向的统计检验。’斯皮尔曼给数据排排坐’。

Published by TutorHao | Geography Revision Series | aleveler.com

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