850 词来自语言学家奥格登《Basic English》，按原文四层结构完整整理（总 850 词）：
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C.K.奥格登《Basic English》原版850核心单词完整清单（带目录和翻译）
一、核心操作词（100 个，句子骨架：动词 + 介词 + 代词 + 连词 + 副词）
1. 基础动词（18 个）
be, do, have, go, come, put, take, make, get, give, keep, let, seem, say, see, hear, feel, work
2. 介词（22 个）
about, across, after, against, among, at, before, between, by, down, for, from, in, of, off, on, over, through, to, under, up, with
3. 代词（32 个）
I, you, he, she, it, we, they, me, him, her, us, them, my, your, his, its, our, their, mine, yours, his, hers, ours, theirs, this, that, these, those, who, what, which, all
4. 连词（5 个）
and, because, but, if, when
5. 副词（23 个）
again, almost, enough, even, ever, far, forward, here, how, little, much, near, never, next, no, not, now, often, out, quite, so, soon, there
二、具象名词（200 个，可绘图实物）
1.人 & 身体部位（50）
man, woman, boy, girl, child, baby, parent, father, mother, brother, sister, friend, teacher, student, doctor, nurse, worker, farmer, cook, driver, people, person, human, self, body, head, face, eye, ear, nose, mouth, tooth, tongue, hair, hand, arm, finger, foot, leg, knee, back, heart, skin, bone, blood, breath, voice, sleep, walk, cry
2.衣食家居（60）
food, rice, bread, meat, fish, egg, milk, water, tea, coffee, fruit, apple, banana, orange, vegetable, potato, tomato, salt, sugar, oil, shirt, coat, dress, skirt, pants, shoe, sock, cap, hat, bed, chair, table, door, window, wall, floor, roof, house, room, kitchen, light, fire, stove, plate, cup, knife, spoon, fork, box, bag, cloth, paper, pen, book, key, lock, glass, mirror, blanket, carpet
3.自然 & 动植物（45）
tree, flower, grass, plant, wood, stone, rock, earth, sand, mud, water, river, sea, lake, rain, snow, wind, sun, moon, star, sky, cloud, air, fire, animal, bird, fish, dog, cat, horse, cow, sheep, pig, chicken, bee, fly, worm, root, leaf, fruit, seed, hill, mountain, field, garden
4.交通工具（45）
road, street, path, bridge, ship, boat, car, bus, train, plane, wheel, engine, rail, port, station, harbour, cart, bike, rope, chain, stick, wire, pipe, tube, pump, tool, hammer, saw, knife, nail, screw, thread, needle, string, ball, game, toy, gun, bomb, drum, bell, clock, watch, map, picture
三、抽象名词（400 个，概念、情感、社会，无法绘图）
1.思维认知（70）
idea, thought, mind, reason, sense, knowledge, truth, fact, question, answer, problem, doubt, belief, opinion, view, memory, attention, notice, study, learning, lesson, word, name, sentence, story, news, message, letter, report, speech, talk, language, sound, noise, music, voice, secret, plan, purpose, aim, end, start, beginning, chance, choice, decision, mistake, error, proof, sign, mark, image, picture, copy, example, model, rule, law, order, system, method, way, means, step, action, act, movement, change, difference, same, likeness
2.情感心理（60）
love, hate, joy, pleasure, happiness, sadness, sorrow, pain, fear, worry, hope, desire, wish, want, need, feeling, emotion, anger, calm, peace, excitement, surprise, shame, pride, courage, strength, weakness, power, force, energy, effort, rest, tiredness, sleep, dream, imagination, taste, smell, touch, sight, hearing, beauty, ugliness, good, bad, value, worth, profit, loss, gain, cost, price, reward, punishment, blame, praise
3.社会人际（80）
people, public, group, crowd, company, family, nation, country, state, city, town, village, world, earth, society, community, school, hospital, shop, market, office, factory, farm, bank, church, hall, building, place, space, area, land, ground, sea, air, time, hour, day, night, week, month, year, age, season, moment, period, past, present, future, history, custom, tradition, culture, habit, duty, work, job, business, trade, money, gold, silver, coin, cash, bill, debt, credit, tax, rent, wage, pay, income, wealth, poverty
4.行为事件（70）
birth, death, life, living, growth, increase, decrease, rise, fall, arrival, departure, meeting, separation, fight, war, peace, game, play, sport, race, travel, journey, trip, visit, talk, conversation, argument, agreement, disagreement, help, support, service, care, protection, danger, risk, safety, accident, event, case, situation, condition, position, place, spot, point, level, degree, size, length, width, height, weight, measure, number, amount, quantity, part, whole, piece, bit, lot, mass
5.学术事物（60）
art, science, math, number, figure, shape, line, circle, square, triangle, angle, point, side, surface, solid, liquid, gas, material, matter, substance, element, atom, particle, light, dark, heat, cold, sound, wave, electricity, magnet, metal, wood, stone, glass, cloth, plastic, colour, red, blue, green, black, white, yellow, grey, purple, brown, distance, speed, force, weight, power, pressure, balance, weight, size, volume
6.道德权利（60）
right, wrong, justice, fairness, honesty, truth, lie, fault, crime, sin, law, rule, order, freedom, liberty, control, government, authority, leader, master, servant, owner, citizen, child, adult, male, female, manhood, womanhood, youth, age, health, sickness, illness, cure, medicine, doctor, nurse, care, treatment, food, drink, hunger, thirst, comfort, suffering, trouble, difficulty, ease, relief, success, failure
四、形容词（150 个，通用 + 对立反义词）
1.通用基础形容词（100 个）
good, bad, big, small, long, short, wide, narrow, high, low, deep, shallow, thick, thin, heavy, light, fast, slow, hard, soft, hot, warm, cool, cold, new, old, young, ripe, raw, full, empty, clean, dirty, dry, wet, smooth, rough, sharp, dull, straight, bent, round, flat, square, open, shut, loose, tight, strong, weak, alive, dead, living, dead, healthy, ill, sick, happy, sad, glad, sorry, brave, afraid, calm, excited, quiet, noisy, bright, dark, clear, cloudy, simple, complex, easy, hard, difficult, cheap, expensive, rich, poor, full, hungry, fat, thin, pretty, ugly, beautiful, plain, useful, useless, important, minor, main, little, great, many, few, single, double, public, private, natural, artificial, human, animal
2.成对对立形容词（50 个，25 组反义词）
cold-hot, old-new, right-wrong, big-little, long-short, fast-slow, hard-soft, high-low, wide-narrow, deep-shallow, heavy-light, thick-thin, dry-wet, clean-dirty, open-shut, strong-weak, alive-dead, happy-sad, bright-dark, simple-hard, rich-poor, full-empty, quiet-noisy, cheap-costly, useful-useless
总数量核对
100（操作词）+200（具象名词）+400（抽象名词）+150（形容词）=850 词。