KS3 Cambridge Geography: Vocabulary & Terminology Quick Memorisation Guide | KS3剑桥地理：词汇术语速记指南

📚 KS3 Cambridge Geography: Vocabulary & Terminology Quick Memorisation Guide | KS3剑桥地理：词汇术语速记指南

Geography comes alive when you can speak its language. For KS3 Cambridge students, mastering geographical terms isn’t just about passing the test – it’s about building a mental map of the world’s processes and patterns. This guide breaks down the essential vocabulary by topic and provides memorable hooks, analogies and mnemonics to help you learn faster and recall longer. Each term is presented in English first, followed immediately by the Chinese translation and memory tip, so you can study in either language or both.

掌握地理术语是学好地理的钥匙。对学习剑桥初中地理的学生来说，记熟这些词汇不仅是为了考试，更是为了在脑海中建立世界地理过程和格局的立体地图。本指南按主题梳理关键术语，并为每个词汇配上生动的联想法、类比和口诀，帮助你学得更快、记得更牢。每个术语都先给出英文解释和记忆方法，紧接着是中文翻译和记忆提示，方便你双语对照学习。

1. Rivers and the Water Cycle | 河流与水循环

Term: Discharge – The volume of water a river carries past a point each second. Think of a ‘discharge’ as a river ‘discharging’ its water load; the word itself hints at a release of flow. The higher the rainfall, the greater the discharge.

术语：流量 – 河流一秒钟内流过断面的水量。可以联想“discharge”有“排出、释放”的意思，就像水库开闸放水。降雨越多，流量通常越大。

Term: Infiltration – Water soaking into the soil from the surface. Imagine water ‘infiltrating’ like a spy slipping silently into the ground. The rate depends on soil type: sandy soils let water infiltrate fast, clay – slowly.

术语：下渗 – 水从地表渗入土壤的过程。将“infiltration”想象成侦探悄悄潜入地面。下渗速度取决于土壤类型：沙土下渗快，黏土下渗慢。

Term: Watershed – The boundary between two river basins. A simple mnemonic: ‘The watershed is the shed where waters part’. Visualise an umbrella ridge separating two valleys; rain falling on one side flows into one river, rain on the other side into a different basin.

术语：分水岭 – 两个流域之间的边界。口诀：分水岭是“水分开的小屋”（watershed可拆为water + shed）。想象一把撑开的伞的脊，伞两边的雨水流向不同的河谷。

Term: Meander & Ox-bow Lake – A meander is a bend in a river; when the river cuts off the bend, an ox-bow lake is formed. Picture a snake (the river) slithering in curves. If the snake bites its own tail, the loop gets separated, leaving a crescent-shaped lake – just like the horns of an ox.

术语：曲流与牛轭湖 – 曲流是河道弯曲的部分；当河流截断弯曲处，就会形成牛轭湖。想象河流像一条蜿蜒的蛇，蛇咬住自己的尾巴，弯环断开，形成一个月牙形湖泊，形似牛轭。

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2. Coastal Processes and Erosion | 海岸过程与侵蚀

Term: Abrasion – Erosion caused by rocks and pebbles grinding against the cliff or river bed. Think of sandpaper rubbing wood – the coast is being sandpapered by material carried in the waves. Abrasion leaves surfaces smooth and scratched.

术语：磨蚀 – 波浪携带的沙石摩擦崖壁或河床造成的侵蚀。就像用砂纸打磨木头，海岸被波浪中的砂粒不断“砂磨”，表面变得光滑并留下划痕。

Term: Hydraulic action – The force of water itself breaking apart rock by compressing air in cracks. When a wave hits, air gets trapped and suddenly compressed, cracking the rock open. Imagine a giant foot stamping on a plastic bottle – the air pressure pops the lid. This is hydraulic action in miniature.

术语：水压作用 – 水体自身的力量挤压岩石裂缝中的空气，使岩石崩解。波浪冲击时，空气被迅速压缩，像铁锤砸在泡沫上，把岩石震裂。你可以想象一只大脚踩扁矿泉水瓶，瓶盖被气压冲开的样子。

Term: Longshore drift – The movement of sand and pebbles along the shore in a zigzag pattern. Picture a beach football: the wave pushes the ball up the beach at an angle, then gravity pulls it straight back down. Over time, the ball travels along the coast – that’s how sediment moves.

术语：沿岸漂移 – 沙滩上的沙石以之字形沿著海岸移动。想象沙滩足球：波浪将球斜着推上海滩，再靠重力直直滚回大海；多次反复，球就沿着海岸移动了。沉积物就是这样被搬运的。

Term: Spit & Bar – A spit is a finger of sand stretching out into the sea, formed by longshore drift. If a spit grows right across a bay, it becomes a bar. Mnemonic: ‘A spit just points, but a bar shuts the door.’

术语：沙嘴与沙坝 – 沙嘴是由沿岸漂移形成的伸向海中的沙舌。如果沙嘴继续生长，完全横跨海湾，就成了沙坝。记忆口诀：“沙嘴只指远，沙坝把门关。”

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3. Weather and Climate | 天气与气候

Term: Precipitation – Any form of water falling from clouds: rain, snow, sleet or hail. Think of it as ‘pre-sip-itation’ – water you can’t sip because it’s falling. Remember the water cycle: evaporation → condensation → precipitation.

术语：降水 – 从云中落下的任何形式的水：雨、雪、雨夹雪或冰雹。可以联想“pre”之前+“cipitation”跟水有关，就是落下来的水。水循环三步曲：蒸发→凝结→降水。

Term: Anticyclone – An area of high pressure bringing settled, dry weather and mainly clear skies. ‘Anti’ means opposite; cyclones bring rain, so anticyclones bring the opposite – calm, sunny days. In summer, anticyclones often mean heatwaves.

术语：反气旋 – 气压较高的区域，带来稳定的干燥天气和晴朗天空。“Anti”表示相反，气旋带来风雨，反气旋则相反 – 带来宁静、晴朗的天气。夏季的反气旋常意味着热浪。

Term: Prevailing wind – The most common wind direction in an area. In the UK, the prevailing wind is from the south-west, bringing mild, wet weather. To remember: ‘prevail’ means to dominate, so the prevailing wind dominates the climate.

术语：盛行风 – 一个地区最常吹的风向。英国盛行西南风，带来温和多雨的天气。记忆：prevail 意为“占上风”，盛行风就是在风向上的“赢家”。

Term: Condensation – Water vapour turning into liquid as air cools. Visualise a bathroom mirror fogging up after a hot shower – that’s condensation. The dew point is the temperature at which condensation starts.

术语：凝结 – 空气冷却时水蒸气变成液态水的过程。想象洗热水澡后浴室镜子起雾，那就是凝结。露点就是凝结开始时的温度。

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4. Population and Migration | 人口与迁移

Term: Population density – The number of people per square kilometre (often written as people/km²). Use a classroom analogy: if 30 students are squeezed into a tiny room, the population density is high; fewer students in a large hall means low density.

术语：人口密度 – 每平方千米的人口数。用教室做类比：如果30个学生挤在一间小房间里，人口密度就高；如果少数学生坐在宽敞的大厅里，密度就低。

Term: Push and Pull factors – Push factors drive people away from a place (e.g. war, drought); pull factors attract them to a new place (e.g. jobs, safety). Think of a door: push factors push you out of the old home, pull factors pull you through the door of a new one.

术语：推力和拉力因素 – 推力因素把人推出原住地（如战争、干旱）；拉力因素把人吸引到新地方（如就业、安全）。想象一扇门：推的因素把你从老家推出去，拉的因素把你拉进新家的门内。

Term: Birth rate & Death rate – Birth rate is the number of live births per 1000 people per year; death rate is the number of deaths per 1000. Natural increase = birth rate – death rate. When the birth rate is higher, the population is naturally growing.

术语：出生率与死亡率 – 出生率是每千人中每年的活产婴儿数；死亡率是每千人死亡数。自然增长率 = 出生率 – 死亡率。当出生率高于死亡率，人口自然增长。

Term: Migration – The movement of people from one place to another with the intention of settling. Emigrate means to exit a country; immigrate means to come in. Mnemonic: ‘E’ for exit, ‘I’ for in. So emigrants leave, immigrants arrive.

术语：迁移 – 人们为了定居而从一个地方搬到另一个地方。Emigrate 是迁出；immigrate 是迁入。字母联想：’E’ 代表出口(exit)，’I’ 代表入口(in)。所以 emigrants 是离开的人，immigrants 是到来的人。

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5. Settlement Patterns and Hierarchy | 聚落模式与等级

Term: Nucleated settlement – Buildings grouped closely together, often around a crossroads or a church. Think of the nucleus of a cell – everything clusters around the centre. Many old villages in Europe are nucleated for defence or market reasons.

术语：集聚型聚落 – 建筑物紧密地集中在交叉路口或教堂周围的定居模式。就像细胞核周围聚集着物质。许多欧洲古老村落为防御或贸易而形成集聚。

Term: Dispersed settlement – Scattered individual farms or houses, common in hill areas where flat land is limited. The word ‘disperse’ means to spread out. Picture salt sprinkled across a table – each grain is a far-apart house.

术语：分散型聚落 – 房屋零散分布，常见于平地稀少的丘陵地区。“disperse”意为分散。想象盐撒在桌面上，每颗盐粒就是一座分散的房屋。

Term: Linear settlement – Houses built along a line, such as a road, river bank or coastal strip. Visualise a line of toy houses strung along a ribbon. The settlement follows the transport route or water source.

术语：线型聚落 – 房屋沿道路、河岸或海岸等线状地物排列。想象一串玩具房子沿丝带排开。聚落跟随交通线或水源呈线状延伸。

Term: Settlement hierarchy – The ranking of settlements by size and services. From smallest to largest: isolated dwelling → hamlet → village → town → city → conurbation. The higher up the hierarchy, the more services but the fewer settlements. Think of a pyramid: lots of small villages at the bottom, a few big cities at the top.

术语：聚落等级 – 按规模和服务功能对聚落进行排名。从小到大：独立住宅→小村→村庄→镇→城市→集合城市。等级越高，服务功能越多但数目越少。想象金字塔：底部有很多小村庄，顶部只有少数大城市。

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6. Map Skills and Grid References | 地图技能与网格坐标

Term: 4-figure grid reference – Gives the square location on a map. Always read along the eastings first (horizontal) and then up the northings (vertical). Mnemonic: ‘Along the corridor and up the stairs’ – you walk along the bottom corridor before going upstairs.

术语：四位数网格坐标 – 标示地图上某个方格的位置。总是先读东向线（水平），再读北向线（垂直）。口诀：“先沿着走廊走，再上楼”——先水平移动，再垂直上移。

Term: 6-figure grid reference – Divides the grid square into ten further divisions, giving a more precise location. Example: 253476 means within the square 25_47, you move 3 tenths along and 6 tenths up. Think of a zoomed-in 10×10 grid inside each square.

术语：六位数网格坐标 – 把网格方格再细分为十等份，得出更精确的位置。例如253476表示在方格25_47内，向右3个十分之一，向上6个十分之一。相当于每个方格内有一个隐形的10×10微网格。

Term: Contour lines – Lines joining points of equal height above sea level. When contour lines are close together the slope is steep; when far apart, the slope is gentle. Imagine slicing a hill into horizontal discs and tracing their outlines – those are contours. Never cross each other.

术语：等高线 – 连接海拔高度相同各点的线条。等高线越密集坡度越陡；越稀疏坡度越平缓。想象把一座山横切成若干薄片，描下每片的外缘，就得到了等高线。它们永不相交。

Term: Scale – Shows the relationship between distance on the map and real distance. A scale of 1:50,000 means 1cm on the map equals 50,000cm (or 500m) on the ground. ‘Scale down’ – the map shrinks reality so it fits on paper.

术语：比例尺 – 表示地图距离与实际距离的比率。1:50,000表示地图上1厘米相当于实地50000厘米（即500米）。记住“缩小” – 地图将真实世界缩小以容纳在纸上。

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7. Plate Tectonics and Earthquakes | 板块构造与地震

Term: Focus & Epicentre – The focus of an earthquake is the point inside the Earth where the sudden break occurs; the epicentre is the point on the surface directly above the focus. Mnemonic: ‘Focus is First crack inside; Epicentre is on Earth’s surface’. Most damage occurs closest to the epicentre.

术语：震源与震中 – 震源是地球内部发生断裂的点；震中是震源正上方的地表点。口诀：“震源是内部最初断裂点；震中在地表”。震中附近破坏最严重。

Term: Richter scale – Measures the energy released by an earthquake. Each whole number increase means the shaking amplitude is 10 times larger, and the energy releases about 32 times more. Think of it as an ‘earthquake power meter’; a value of 5 is moderate, 7 is major.

术语：里氏震级 – 量度地震释放的能量。每增加一整级，振幅放大10倍，能量约放大32倍。把它想成“地震能量计”；5级为中等强度，7级就是大地震。

Term: Destructive plate margin – Two plates move towards each other, with the denser oceanic plate subducting under the lighter continental plate. Volcanoes and deep ocean trenches form. Visualise a heavyweight boxer (oceanic plate) diving under the opponent, causing a rumble.

术语：消亡型板块边界 – 两个板块相向移动，较重的海洋板块俯冲到较轻的大陆板块下方。形成火山和海沟。想象重拳手（海洋板块）下潜进攻，引起地动山摇。

Term: Constructive margin – Plates move apart, magma rises to form new crust, often seen at mid-ocean ridges. Iceland is on a constructive margin and keeps growing. Think of a cracked egg: the white (magma) oozes out as the shell pieces drift apart.

术语：建设型边界 – 板块分离，岩浆上升形成新地壳，常见于洋中脊。冰岛就坐落在建设型边界上，国土不断扩展。像鸡蛋裂缝：蛋壳（板块）分开，蛋清（岩浆）涌出来。

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8. Rocks and Weathering | 岩石与风化

Term: Igneous rock – Formed from cooled magma or lava (e.g. granite, basalt). ‘Igneous’ sounds like ‘ignite’ – fiery origin. Crystals are often interlocking. Extrusive igneous rocks cool quickly on the surface and have small crystals; intrusive ones cool slowly underground and have large crystals.

术语：火成岩 – 由岩浆或熔岩冷却形成（如花岗岩、玄武岩）。“Igneous”与“ignite”（点燃）发音相似，暗示火的起源。晶体常交错嵌生。喷出岩在地表快速冷却，晶粒细小；侵入岩在地下缓慢冷却，晶粒粗大。

Term: Sedimentary rock – Formed by layers of sediment being compressed and cemented (e.g. sandstone, limestone). ‘Sediment’ = settled bits. Often contains fossils. Think of a multi-layered sandwich: bread is the older layer, filling is the new deposit.

术语：沉积岩 – 由沉积物层层压实胶结而成（如砂岩、石灰岩）。Sediment 就是沉淀的碎屑。常含化石。想象一块多层三明治：面包是较早的层，夹心是新沉积物。

Term: Metamorphic rock – Existing rocks changed by heat and pressure (e.g. marble from limestone, slate from shale). ‘Meta’ = change, ‘morph’ = form. The caterpillar turns into a butterfly – limestone morphs into marble under Earth’s heat and pressure.

术语：变质岩 – 原有岩石受热和压力作用而发生改变（如石灰岩变成大理岩，页岩变成板岩）。’Meta’ 意为变化，’morph’ 意为形态。像毛毛虫变成蝴蝶 – 石灰岩在地下热和压力下变身为大理岩。

Term: Freeze-thaw weathering – Water enters cracks in rocks, freezes and expands by about 9%, wedging the rock apart. Mnemonic: ‘Freeze-thaw, the rock will saw’. Repeated cycles act like a mini ice-jackhammer.

术语：冻融风化 – 水渗入岩石裂缝，冻结后体积膨胀约9%，把岩石撑裂。口诀：“冻融冻融，石头裂缝开凿中”。反复冻融就像微型冰镐反复敲击。

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9. Agriculture and Industry | 农业与工业

Term: Subsistence farming – Growing enough food only for the farmer’s family, with little or no surplus for sale. ‘To subsist’ means to barely survive. Common in remote, less developed areas. Imagine a small garden plot where every vegetable must feed the household.

术语：自给农业 – 仅生产足够农民家庭消费的粮食，几乎没有剩余用以出售。“subsist”意为勉强维持生存。常见于偏远欠发达地区。想象一小块菜地，所有收成都必须供养一家人。

Term: Commercial farming – Large-scale production of crops or livestock for profit. Often uses machinery, fertilisers and pesticides. Think ‘commercial’ = commerce = business. The farmer is like a business owner supplying supermarkets.

术语：商业性农业 – 大规模生产农作物或畜产品以营利。常使用机械、化肥和农药。联想“商业” = 做生意。农民像供货商一样为超市提供商品。

Term: Renewable & Non-renewable resources – Renewables can be replaced in a short time (solar, wind, biomass); non-renewables take millions of years to form (coal, oil, natural gas). Phrase: ‘Renew – use again’. Once you burn fossil fuels, they’re gone forever.

术语：可再生与不可再生资源 – 可再生资源能在较短时间内补充（太阳能、风能、生物质能）；不可再生资源需要数百万年形成（煤、石油、天然气）。字面意思：renew 就是重新得到。化石燃料一旦燃烧就永恒消失。

Term: Carbon footprint – The total amount of greenhouse gases produced by a person, activity or product. Every time you travel by car or eat food transported by plane, you add to your footprint. Think of walking on soft mud – you leave an impression. Carbon footprint is the invisible mark you leave on the atmosphere.

术语：碳足迹 – 个人、活动或产品产生的温室气体总量。每次乘车出行或吃空运食物，都会增加你的碳足迹。想象在湿泥地上走路会留下脚印；碳足迹是你留在大气层上的无形痕迹。

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10. Ecosystems and Biomes | 生态系统与生物群系

Term: Biome – A large-scale ecosystem with similar climate and vegetation types, e.g. tundra, tropical rainforest, desert. Mnemonic: ‘Biome = Bio (life) + home’. It’s the natural home for certain plants and animals adapted to that climate.

术语：生物群系 – 具有相似气候和植被类型的大尺度生态系统，如冻原、热带雨林、沙漠。记忆：Biome = Bio（生命）+ home（家）合体。它是特定生物适应特定气候的天然家园。

Term: Food chain & Food web – A food chain is a single path of energy flow (grass → rabbit → fox). A food web shows interconnected food chains. The web is more realistic because most animals eat more than one type of food. Imagine a net of feeding relationships rather than a simple chain.

术语：食物链与食物网 – 食物链是能量流动的单一途径（草→兔→狐）。食物网展示相互交织的食物链。网更真实，因为多数动物不只吃一种食物。想象一张捕食关系的网，而不是一条简单的链子。

Term: Nutrient cycle – The recycling of minerals between the soil, plants and animals, especially in a forest floor. Leaves fall, decompose, and return nutrients to the soil, which trees absorb again. It’s nature’s own recycling system. ‘Cycle’ means it goes round and round.

术语：养分循环 – 矿物质在土壤、植物和动物之间循环再利用，尤其在森林地表。落叶分解后将养分归还土壤，树木再吸收。这就是自然界自己的回收系统。“循环”意味着周而复始。

Term: Sustainable development – Meeting the needs of the present without harming the ability of future generations to meet their own needs. Think of a bank account: you should only spend the interest, not the capital, so the balance lasts. Development that lasts.

术语：可持续发展 – 满足当代人的需求，又不损害后代人满足其需求的能力。想象一个银行账户：你应当只花费利息，不动用本金，这样余额才能长久。这才是持久的发展。

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