英语中最常用的词根词缀1、词根1) aer, ar, 含义是“空气，大气” aeroplane, aerial,2) ag, act, ig, 含义是“做，动作” active, agent, reaction,3) alt, 含义是“高”， altitude4) alter, altern, altr, 含义是“其它，变更” alternate,6) brev, bri, brief, 含义是“短” brief, abbreviation, abridge(节略)7) cap, capt, cept, cip, 含义是“取，获” capture, except, concept, capacity8) ced, ceed, cess, 含义是“行，让步” proceed, succeed, excess(过度)9) centr, centr, 含义是“中心” concentrate, eccentric(偏心的)10) claim, 含义是“呼喊” claim, proclaim, exclaim11) clos, clud, 含义是“闭合” conclude, enclose, include12) col, cult, 含义是“耕耘” colony, cultivate, agriculture13) cor, cord, 含义是“心” cordial, record, accord14) curr, cur, cour, 含义是“跑，动作” current, occur, concurrence(同时发生)15) dic, dict, 含义是“说，示” dictate, edit, indicate, predict16) doc, doct, 含义是“教” doctor, document.17) duc, duct含义是“引导，传导” introduce, produce, conduct, deduct( 推论)18) fact, fac, fect, dic, dit, 含义是“做，创造” factory, effect, profit, faculty, perfect19) fend, fens, 含义是“打，击” defence, offence20) fer, 含义是“搬运，移转” ferry, transfer, defer(迟延)21) fin, finit, 含义是“终，极” final, finish, confine22) firm, 含义是“坚固” firm, confirm, affirm(断定)23) fix, 含义是“固定” prefix, affix(附加)24) flect, flex, 含义是“弯曲” flexible, reflex25) flor, flour, flower, 含义是“花” flower, flourish26) form, 含义是“形” uniform, formula, transform, reform, deform27) forc, fort, 含义是“力，强度” force, enforce, effort28) gen, genit, 含义是“生产，发生” generate, generation29) gram, graph, 含义是“书写，记录” telegram, diagram, photograph30) grad, gress, gred, gree, 含义是“步，阶段” gradually, degree, progress31) hab, habit, hibit, 含义是“保持，住” inhabit, exhibit, prohibit32) her, hes, 含义是“粘附” adhere, cohesion33) ject, jet, 含义是“抛射” project, inject34) jour, 含义是“日，一天” journal(日记), journey, adjourn(延期)35) jug, junct, 含义是“结合，连合” conjunction, junction(连合)36) labour, labor, 含义是“劳动，工作” labourer, elaborate, collaborate37) lect, leg, lig, 含义是“挑选，采集” collect, select, lecture38) lif, liv, 含义是“生活，生存” life, alive, live39) loc, 含义是“场所，位置” location, dislocate(脱位)40) long, leng, ling, 含义是“长的” length, prolong, linger41) loqu, locut, 含义是“说话” colloquial, eloquent,42) mand, mend, 含义是“命令” command, demand, recommend43) man, manu, 含义是“手，手法” manage, manual44) memor, menber, 含义是“记忆” memory, remember, memorial45) mind, ment, 含义是“心” mind, remind, mental46) merc, merch, 含义是“贸易” commerce, merchant47) meas, mens, meter, metr, 含义是“测量，度量” measure, meter, diameter48) min, 含义是“小” diminish, minority49) miss, mit, 含义是“派遣，送” mission, dismiss, transmit, missile50) mob, mot, mov, 含义是“动” movement, motion, mobile, remove51) nect, nex, 含义是“捆扎” connect, disconnect, annex(合并)52) not, 含义是“记号，注意” note, denote, annotation(注释)53) onom, onym, 含义是“名字” synonym, antonym, anonymous54) pair, par, 含义是“a)相同，对等b)准备” compare, prepare55) pel, puls, 含义是“追逐” expel, impel(推进)56) pend, pens, pond, 含义是“悬挂” depend, independent, expense(支付)57) phon, 含义是“声音” symphony, telephone, microphone58) plac, 含义是“位置，场所” place, replace59) peopl, popul, publ, 含义是“人民，民众” public, republic, popular, people60) port, 含义是“搬运” export, import, deport(输送)61) press, 含义是“压，压制” pressure, express, oppress, impression62) prob, proof, prov, 含义是“实验，验证” prove, approve,63) quer, quest, quir, quis, 含义是“寻找，探问” inquiry, question, inquisition(调查，追究)64) rang, rank, 含义是“排列” arrange, rank65) rect, right, rig, 含义是“正，直” correct, direct, erect66) riv, 含义是“河流，流远”，river, arrive, derive67) rupt, 含义是“破坏，毁坏” eruption, bankrupt, corruption68) sci, 含义是“认识，知识” science, conscious69) scrib, script, 含义是“书写，记录” describe, script70) sens, sent, 含义是“感觉，情感” sensation, sentiment71) sign, 含义是“标记，符号” signal, signature, design72) sembl, simil, 含义是“相似，类似” similar, resemble, assimilate(同化)73) soci, 含义是“结合，社交” social, association74) spec, spect, spitc, spis, 含义是“看，视” inspect, spectator, conspicuous, respect75) struct, 含义是“建筑，构造” structure, construct, instruct, destruction76) tect, teg, 含义是“遮蔽，掩盖” detect, protect77) temp, tens, 含义是“时间，时机” tense, contemporary, temporal78) tend, tes, tent, 含义是“倾向, 伸张” tendency, intension, extend, intend79) test, 含义是“证明，证实” testify, protest, contest(争论)80) text, 含义是“编织， 构成” textile, texture, context81) tract, trail, 含义是“拖拉，吸引” attract, tractor, abstract, contract(收缩)82) tribut, 含义是“给予” contribution, distribute83) us, ut, 含义是“用，使用” usable, utilize, abuse84) vac, van, 含义是“空，虚” vacancy, vanity, evacuate(清空)85) vad, vas, wad, 含义是“走，去” invade, wade, evade(逃避)86) vers, vert, 含义是“旋转，反转” convert, inversion(倒转)， reverse, divert(使转向)87) vid, vis, vey, view, 含义是“观看，看见” television, visible, evident, interview, survey88) viv, vit, 含义是“生，活” vivid, vital, survival89) war, ward, 含义是“注意，保护” aware, wary(谨慎)， ward(守护)90) way, 含义是“路” way, away, subway, always二、词缀（一）前缀1.表示否定意义的前缀1)纯否定前缀a-, an-, asymmetry(不对称)anhydrous(无水的)dis- dishonest, dislikein-, ig-, il-, im-, ir-, incapable, inability, ignoble, impossible, immoral, illegal, irregularne-, n-, none, neither, nevernon-, nonsensene