单词学习之词根mand
100个常用英语词根
100个常用英语词根英语单词的构成方式有很多种，其中词根是最为基础的构词成分之一。
词根是指单词中最基础的词元素，具有不同的含义。
掌握常用英语词根十分重要，可以帮助我们快速准确的理解和记忆词汇，提高英语的阅读理解和写作能力。
下面就为大家介绍一些常用的英语词根。
1. act- 行动，做例如：actress (女演员), action (行动)2. ad- 向，朝例如：advance (前进), adhere (粘着)3. ambi- 两，双例如：ambidextrous (双手灵巧), ambiguous (模糊不清的)4. amphi- 两，双例如：amphibious (水陆两栖的), amphitheater (圆形露天剧场)5. ana- 再，重复例如：analysis (分析), anatomy (解剖)6. ante- 前，先例如：anterior (前面的), antecedent (先前的)7. anti- 反对，反抗例如：antibiotic (抗生素), anti-social (反社会的) 8. aqua- 水例如：aquarium (水族馆), aquamarine (海蓝宝石) 9. arch- 首例如：architect (建筑师), archbishop (大主教) 10. auto- 自己，自动例如：automatic (自动的), automobile (汽车) 11. bene- 仁慈，好例如：benefit (好处), benevolent (仁慈的)12. bio- 生命例如：biology (生物学), biography (传记)13. cardi- 心脏例如：cardiology (心脏病学), cardiogram (心电图) 14. cata- 下降，衰败例如：catastrophe (灾难), catalyst (催化剂)15. cede- 放弃，让步例如：concede (承认), secede (脱离)16. cent- 中心例如：centripetal (向心的), centimeter (厘米) 17. cerebr- 大脑例如：cerebral (大脑的), cerebrospinal (脑脊髓的) 18. chrom- 颜色例如：chromosome (染色体), chromatic (彩色的) 19. chron- 时间例如：chronology (年代学), chronic (慢性的) 20. cid- 杀，灭例如：homicide (杀人), insecticide (杀虫剂)21. circum- 环绕例如：circumference (周长), circumference (圆周) 22. co- 共同例如：cooperate (合作), coexist (共存)23. com- 一起例如：combine (结合), community (社区)24. contra- 相反例如：contradiction (矛盾), contraceptive (避孕的) 25. corp- 身体例如：corporation (公司), corpse (尸体)26. cosm- 宇宙例如：cosmic (宇宙的), cosmopolitan (世界性的) 27. crypto- 隐藏，秘密例如：cryptogram (密码), cryptic (神秘的) 28. cycl- 圆，周期例如：bicycle (自行车), cycle (周期)29. de- 向下，离开例如：decrease (减少), depart (离开)30. dec- 十例如：decade (十年), decimeter (十分米) 31. deca- 十例如：decathlon (十项全能), decagram (十克) 32. demo- 人民例如：democrat (民主党人), demotic (民间的) 33. dent- 牙齿例如：dentist (牙医), dental (牙科的)34. derm- 皮肤例如：dermatology (皮肤病学), dermatitis (皮炎) 35. dia- 通过，穿过例如：diameter (直径), diagonal (对角线)36. dic- 说例如：dictionary (词典), indicate (指示)37. di- 二例如：divisible (可分的), dioxide (二氧化物) 38. doc- 教育，教导例如：doctor (医生), document (文件)39. domin- 统治例如：dominate (支配), dominion (统治)40. don- 给予，赠送例如：donate (捐赠), pardon (宽恕)41. dub- 命名例如：dubious (可疑的), dub (配音)42. duc- 引导例如：produce (生产), introduce (介绍)43. dur- 持久例如：durable (持久的), endure (忍耐)44. dys- 不正常例如：dysfunctional (功能失调的), dyslexia (阅读障碍) 45. e- 电子例如：email (电子邮件), e-commerce (电子商务)46. eco- 环境例如：ecology (生态学), eco-friendly (环保的)47. ecto- 外部例如：ectoderm (外胚层), ectoplasm (外质)48. en- 使例如：enable (使能够), encourage (鼓励)49. end- 内部例如：endocrine (内分泌的), endoskeleton (内骨骼) 50. equi- 相等例如：equator (赤道), equidistant (等距离的)51. ex- 出，从例如：exit (出口), ex-boyfriend (前男友)52. extra- 在...之外例如：extraordinary (非凡的), extracurricular (课外的) 53. fac- 做，制造例如：factory (工厂), manufacture (制造)54. fid- 信任例如：confident (自信的), fidelity (忠诚)55. fin- 结束例如：finish (完成), final (最后的)56. fix- 固定例如：fixable (可固定的), fixture (装置)57. flam- 火焰例如：flamboyant (火焰般的), inflammation (炎症) 58. flex- 弯曲例如：flexible (灵活的), reflex (反射的)59. flu- 流动例如：fluid (流体), influence (影响)60. form- 形状例如：formation (形成), conform (遵循)61. fract- 打破例如：fracture (骨折), fracture-zone (断层带) 62. flect- 弯曲例如：reflect (反射), deflect (偏转)63. ger- 生产例如：germinate (发芽), generate (生产)64. geo- 地球，土地例如：geology (地质学), geography (地理学)65. gram- 记录，写例如：telegram (电报), grammar (语法)66. graph- 写，画例如：photography (摄影), autograph (亲笔签名) 67. hexa- 六例如：hexagonal (六边形的), hexapod (六足的) 68. hemo- 血液例如：hemoglobin (血红蛋白), hemophilia (血友病) 69. hetero- 不同的例如：heterogeneous (异质的), heterodox (异端的) 70. hex- 震动例如：hexagon (六边形), hexane (己烷)71. homo- 相同的例如：homogeneous (均质的), homosexual (同性恋的) 72. hydr- 水例如：hydraulic (水力的), hydrogen (氢)73. hyper- 超过，过度例如：hyperactive (活动过度的), hypertension (高血压) 74. hypo- 低于，不足例如：hypodermic (皮下的), hypotension (低血压) 75. icon- 图标例如：iconic (代表性的), iconoclast (打破旧习的人) 76. ign- 火例如：ignite (点火), ignition (点火)77. in- 不，非例如：incomplete (不完整的), invisible (不可见的) 78. inter- 在..之间，相互例如：interact (相互影响), intermission (间歇) 79. intra- 内部例如：intravenous (静脉内的), intrastate (州内的) 80. iso- 同等的例如：isometric (等距的), isosceles (等腰的)81. ject- 投掷例如：object (物体), reject (拒绝)82. jur- 法律，审判例如：jury (陪审团), jurisdiction (法律管辖权) 83. kilo- 千例如：kilometer (千米), kilogram (千克)84. lact- 乳汁例如：lactose (乳糖), lactate (乳酸盐)85. lat- 延长例如：latitude (纬度), lateral (侧边的)86. lex- 词语，字典例如：lexicographer (词典编撰者), lexical (词汇的) 87. leg- 法律例如：legal (合法的), legislature (立法机构)88. liber- 自由例如：liberation (解放), liberal (自由的)89. loc- 位置，地点例如：location (位置), local (本地的)90. log- 说话，理论例如：logic (逻辑), dialogue (对话)91. luc- 发光例如：lucid (清晰的), lucidite (光明)92. magn- 大的例如：magnify (放大), magnificent (壮丽的) 93. mal- 不好的例如：malfunction (功能失调), malign (恶意的) 94. mand- 命令例如：mandate (授权), command (命令)95. manu- 手工制作例如：manual (手工的), manufacture (制造) 96. mater- 母亲例如：maternal (母性的), maternity (产妇) 97. mega- 百万的例如：megabyte (兆字节), megawatt (兆瓦)98. meta- 超越，变化例如：metamorphosis (变形), metaphysics (形而上学)99. micro- 微小的例如：microscope (显微镜), microbe (微生物)100. migra- 迁移例如：migrate (迁移), emigrant (移民)以上就是100个常用的英语词根，涵盖了各个领域的词根。
英语常见词根 — 400个-英语词根
英语常见词根—400个Root: The form of a word that remains after removal of all affixes;a morpheme(词素) with lexical meaning that is not further subdivisible(可以再分的) into other morphemes with lexical (词汇的)meaning;the essential, fundamental, or primary part of a word.英语词根：词的核心部分，词的意义主要是由它体现出来的。
它可以单独构成词，也可以彼此组合成词。
（词根和词缀叫构词语素）下面举出一些主要词根例词:ag=do,act做，动agent 代理人agri,agro=agriculture田地，农田agriculture农业，农艺ann,enn=year年annual 每年的，年度的astro,aster=star星astronomy天文学audi,audit=hear听audible听得见的bell=war战争rebellion反叛，反抗bio,bi=life生命，生物biology生物学brev=short短abbreviate缩短，节略ced,ceed=go行走precedent先行的，在前cept=take拿，取exception例外，除外circ=ring环，圆circle 圆，圈，环状...acid, acr = sour, sharp act = to actagogue = leader al, ol, ul = to nourishalt = high alter,ali = otheram = to love ang= to strangleangl, angul = angle anim = breath, mindann = year anthrop = manapt = fit aqua = waterarm = weapons art= skill, artaud = to hear aug= to increase, to make,to growavi = bird astro = star, star-shapedband, bond = to bind bar = barbat = to beat bat ,bas = to gobell = war bio= lifebrev = short cad,cid, cas = to fallcalc = lime camp = fieldcand = white , bright cant, chant, cent = to singcap = head cap = to takecar = car , to run carn = fleshcast = throw cav = hollowcede, ceed , cess = to go, to yield ceive, cept, cip, cipate = to takeceler = swift cent = hundredcentr = center cern, cret = to separatecert = sure chron = timecide , cise = to cut circ , cyc = ringcite = to call , to urge claim , clam = to cryclin = to bend clud = to shutcoct = to cook cognis, gnos = to knowcommun = common cord = heartcorp = body cosm , cosmo = universecount = to count cover = to covercre, cresc = to make, to grow cred = to believecrim = accusation, crime crit = to judgecruc = cross culp = blame, guiltcult = to till cumb = to lie downcur, course = to run cure = to take carecuss = to strike , to shake deb,du = to owedei = god dem= peopledent = tooth derm, derma, dermat = skindic = to proclaim dict,dit = to saydign = worthy divid, divis = to dividedoc = to teach dom = housedom = to tame, to rule don, dot, dow = to givedorm = to sleep dox, dogma = opiniondraw = to draw, to pull drom = to run , course(process)duce, duct = to lead dur = to lastdyn, dynam = powereco = house ego= I , selfelectr = electricem, empt = to take, to buy equ = equalerr = to wander, to err ess, est = to befa, fabl, fabul = to speak fac, front = face, foreheadfac, fect = to make , to do fall, fals = to deceivefam = to speak fare = to gofend , fest = to strikefer = to carry, to bear, to tolerateferv = to boil fess = to speakfest = festival fict, fig = to feignfid = to trust figure = to shape , figure(n.), form(n.)fil = thread , to spin fin = to endfirm = firm fix = to fastenflam, flagr = flame, to burn flat = to blowflect, flex = to bend flict = to strikeflor = flower flu = to flowfoli = leaf form = to form, form ,shapefort = strongfound , fund = basefract, frag = to break fug = to fleefuse, found = to pour gam = marriagegener, gen, gent = to produce, race(n.) ger, gest = to carrygrad, gress = to walk gram , graph = to writegrand = grand grat = to pleasegrav = heavy gregat = to collecthab, hibit = to have hap= luckhelio = sun her = heirherb = grass here, hes = to stickhorr = to tremblehum , hom = manhum = ground hydr = waterhypno = sleep idio = personal, distinctinsul = island it = to goject , jac = to throw join, junct = to joinjourn = day jud = to judgejur = to swear just, juris = law, right , justicelabor = to work laps = to slip, to glidelate = to bring , to bear later = sidelav , lau = to wash lax , lyse = to loosenlect, leg = to choose , to gather, to readleg = to appoint , to sendleg = law lev = to raise, light (adj.)liber = free libr, lib = booklic = to be permitted lig = to bindlingu = tongue, language liqu = fluidliter = letter loc = placelog , loqu, locut = to speak long = longlud = to play lumin = lightlust, luc = brightmagn, maj , max = great manu, man = handmand, mend = to order , to entrust mari = seamark = to mark , boundary matr= mothermechan = machine med = to healmedi = middle melan = blackmemor = to remember ment = to think , mind(n.)mere = to trade , reward(n.) merge, mers = to sink, to dipmeter = to measure migr = to remove , to wandermilit = soldier, to fight min = to jut , to projectmin = small mir = to wonder, to beholdmiss, mit = to send, to throwmix = to mixmod = manner mon = to advise , to remindmonstr = to show mor = custommorph = form mort = deathmount = mountain, to ascend mov, mob, mot = to movemuni = service mur = wallmut = to change myst = mysterynat = born nau, nav = shipnecro = death, dead nect , nex = to bindneg = to deny neur , neuro , nerv = nerveneutr = neither nihil = nothingnoc , nox = to harm noct , nox = nightnomin, nom = name norm = rule, normnot = to mark nounce, nunci = to reportnov = new nul, null = nothingnumber, numer = number, to count nutri = to nourishocul = eye onym = nameoper = to work , work opt = to wishopt, opto = eye, sight ora = to speak ,to prayorder, ordin = order ori = to rise , to beginorn = to decorate, to furnish ortho = straight , rightoss, osteo = bone pact = to agree, to fastenpan = bread par = to preparepar = equal par = to appearpar = to bear , to give birth to part = a part , to partpass = to pass passi , pati, path = to suffer, feelingspart = father ped = footped = child pel , puls = to drivepen ,pun = to punish pend, pens = to hang , to weighperi = to go through pet = to fly , to seekpetr, petro = stone, rock phan ,fan = appearancephon = sound ; phe = to speak photo = light (n.)pict = to paint , picture plac , pleas = to pleaseplain , plaint = to beat the breast plant = to plant , plant (n.)plaud, plode = to strike, to clap plen, plete, ple , pli, ply = to fill, full ( adj. )plore = to flow out ply, pli, ple = to foldpolis = city polit, poli = state, countrypon , pound = to put popul, publ = peopleport = to carry port = gatepos = to place , to putpotent = powerfulprec = to pray preci = pricepreda = prey(n.), to plunder press = to pressprim, prin, prem = first pris, prehend = to seizepriv = private (adj.) to deprive proach , proxim = nearprob, prov = to test , to try, to examine proper , propri = proper, one’s ownpsych, psycho = soul pugn = to fightpunct = to prick pur = purepurg = to purify pute = to thinkquer = to complain qui, quiet = calm , rest(n.)quire, quisit , quest = to seekquit = to free , to releaserad, ras = to scrape radi = rootradi = ray rap, rav = to snatchrat , ratio = to reckon , reason (n.) rect = right , straightreg = to rule , king (n.) rept = to creeprid , ris = to laugh rod, ros = to gnawrog = to ask rot = wheel (n.) , to turnrud = raw rupt = to breakrur, rus = country sacr , sanct , secr = sacredsal = salt sal, sult = to leapsal , san = whole sangui = bloodsat = full scan , scend , scal = to climbsci = to know scribe , script = to writesect = to cut sed, sess, sid = to sitsemin = seed sen = oldsens ,sent = to feel sequ, secut, su = to followsert = to join, to put serv = to serve, to keepsign = to mark simil, sembl = like(prep.), samesinu = curve ,sinus sist , stitut, sta, st = to standsoci = companion, to associate sol = alonesol = sun solv, solute = to loosensomn = sleep son =soundsoph = wise ,wisdom sort = kindspec, spect = to see, to look sper = hopespers = to scatter spher = ballspir = to breathe splend = to shinespond , spons = to promise stell = starstill = drop stinct, sting = to prickstring , strict , strain, stress = to draw tight stru, struct = to buildsuade = to advise sume,sumpt = to takesumm = sum, highest sur = sure , securesurge , surrect = to rise tac, tic = silenttail = to cut tang , tact = to touchtain , ten, tin = to hold , to keep techn(o) = art , skilltect = to cover temper = to moderatetempor = time tempt , tent = to trytend , tens , tent = to stretch tenu = thinterm = boundary terr = earthterr = to frighten test = witnesstext = to weave the(o) = godthes, thet = to place , to put tim = to fearton = tone tort = to twisttour, torn = to turn tox = poisontract , treat = to draw tribut = to pay , to bestowtrop = to turn trud , trus = to thrust , to pushtum = to swell turb = to disturbultim = last umbr = shadowurb = city us , uti = to usevac, van , void = empty vade = to govaga = to wander val , vail = strong , worthvar(i) = diverse , to change velop = to wrapven , vent = to come ven = veinvenge = to avenge vent = windver = true verb = wordverg = to incline vers, vert = to turnvest = to clothe , garmentvi , voy = way vict , vinc = to conquervid , vis = to see vig , veg = livelyviv = to live voc , voke = to call , voicevol = willvolve, volut = to rollvor = to eat vulse = to pluck , pull out ,pull off词根例词ag=do,act做，动agent代理人agri,agro=agriculture田地，农田agriculture农业，农艺ann,enn=year年annual每年的，年度的astro,aster=star星astronomy天文学audi,audit=hear听audible听得见的bell=war战争rebellion反叛，反抗bio,bi=life生命，生物biology生物学brev=short短abbreviate缩短，节略ced,ceed=go行走precedent先行的，在前cept=take拿，取exception例外，除外circ=ring环，,圆circle圆，圈，环状物cid,cis=cut,kill切，杀suicide自杀claim,clam=cry,shout喊叫exclaim呼喊，惊叫clar=clear清楚的，明白的clarify澄清；使清楚clud,clus=close,shut关闭exclude排斥，拒绝，接纳cogn=know知道cognition认知cord=heart心cordial衷心的，诚心的corpor,cor=body体corporation团体，社团cred=believe,trust相信，信任credibility可信，可靠，cruc=cross十字crucify把……钉在十字桇上；折磨cur=care关心，挂念，注意security安全cru,curs,cour,cours=run跑cruise巡航舰di=day日diary日记dit=give给edit编辑dict,dic=say言，说dictator独裁者，口授者duc,duct=lead引导conduct引导，指导，经营ed=eat吃edible可以吃的，食用的ev=age年龄，时代longevity长寿，长命fact,fac=do,make做，作factory工厂fer=bring,carry带，拿different不同的，相异的flor,olour=flower花florid如花的，华丽的flu=flow流fluency流利，流畅fus=pour灌，流，倾泻refuse拒绝，拒受geo=earth地geography地理学gon=angle角trigon三角形grad=step,go,grade步，走，级gradual 逐步的gram=write写telegram电报graph=write,writing写，画photograph 照相，拍照gress=go,walk行走progress进步hap=chance,luck,accident机会，偶发happen发生，巧遇hibit=hold拿，持exhibit展出，展览hospit,hosp=guest客人hospitable好客的idio=particular,own,private,proper特殊的，个人的，专有的idiom惯用语，方言insul=island岛insular岛的，偏狭的it=go行走exit出口，退出ject=throw投掷projection投掷，发射lect,leg,lig=choose,gather选，收elect选举lev=raise举、升elevate抬起，使升高liber=liberty自由liberation解放lingu=language语言linguist语言专家liter=letter文字，字母literate识字的，有文化的loc=place地方local当地的log=speak言，说dialogue对话loqu=speak言说eloquent有口才的，雄辩的lun=moon月亮lunar月亮的，似月的nanu,man=hand手manuscript手稿mar=sea海marine海上的，航海的medi=middle中间mediate居中调解，调停memor=memory,mindful记忆，记住的memory记忆，记忆力milit=soldier兵military军事的，军队的mini=small,less小minimum最小数mir=wonder惊奇，惊异admire赞赏，钦佩mort=death死mortal终有一死的mot=move移动motion运动，动nomin=name名nominal名义上的，有名无实的nov=new新novel新的，新奇的numer=number数numeral数字，[语]数词oper=work工作operation手术，工作，操作ori=rise升起orient东方，东方的paci=peace和平pacify使和平，抚慰past=feed喂，食pasture放牧、牧场，吃草pel=push,drive推，逐，驱propel推动pend,pens=hang悬挂pendent悬空的，悬而未决的pet=seek追求compete竞争，比赛phon=sound声音phone电话plen=full满，全plenty大量，丰富pone=put放置postpone推后，推迟popul=people人民population人口，全体居民port=carry拿，带，运import输入，进口pos=put放置expose揭露，揭发preci=price价值precious宝贵的，珍贵的pur=pure清，纯purify使纯净rect=right,straight正，直correct改正，纠正rupt=break破rupture破裂，使裂开sal=salt盐salary薪水sci=know知science科学sec,sequ=follow跟随sequence继续，连续sect=cut切割section切开，一部分sent,sens=feel感觉sentiment感情，思想感情son=sound声音sonic声音的，音速的spect=look看spectate出席，观看spir=breathe呼吸inspire鼓舞，吸入tail=cut切，割tailor裁缝，成衣商tain,ten=hold握，持，守contain容纳，包含，内装tect=cover掩盖detect侦查，发觉tempor=time时temporary暂时的，临时的tend,tens=draw拉tension拉紧，引力tent,tract=draw拉，抽，引tractor拖拉机urb=city城市suburb郊区，近郊ut=use用utility效用,有用vac,vacu=empty空vacancy空白，空虚vad,vas=walk,go行走invasion入侵，侵略vari=change变化variable可变的，反复的ven=come来convene召集（会议），集会vert,vers=turn转subvert推翻，颠覆vi,via=way路via取道，经由vis,vid=see看visible可见的，看得见的vit=life生命vital充满活力的viv=live活vivid活泼的，有生气的前缀开放分类：英语、语法、学习、词汇中文中：[prefix]以结合形式出现,与一词、词根或短语开头的一个音或连续几个音相接,或书写中一个字母或连续几个字母用以产生出派生词或变化形式。
2015英语常用词根 词缀总结-英语词根
claim-,clam- 叫喊 exclaim 惊叫
clar- =clear 清楚、明白 declare 表明、声明 clarify 讲清楚
clud- 关闭
exclude 排斥
clos- 关闭
close 关闭
cogn- 知道
recognize 承认 cognitive 认识的
contr- 反对、相反 controversial 有争议的 contrary 相反
astronomy 天文学
athl- 比赛 athlete 运动员
audi- 听
audience 听众 audible 听得见的
author- 作者
1
B
bare-光的、赤裸的
bact-细菌的
bell- 战争
bellicose 好战的 rebellion 反叛、反抗
bene- 善、好 benefit 好处、有益于
agr- 农田
agriculture 农业
am- 爱、亲爱
amicable 友善的 amiable 和蔼可亲的
amb- 大
ambition 雄心
ample-拿、获得
sampnimal 动物 animate 有生命的
anci- 古老
ancient 古老的
antiq- 古老
liber- 自由
liberate 解放 liberalist 自由主义的
lic- 引诱
lief- 提高、变轻 relief 解脱、减轻
lieve-提高、变轻 relieve 消除、减轻（v.）
lig- 挑选、采集
lingu-语言
linguist 语言学家
liter-文字、字母 literature 文学
词根归类速记
词根归类速记（词之一恒，根深蒂固）单词词根1．plant- =植2．pass- =通过3．part- =部份4．press- =按压四．“形近”词根1．apt- =fit适合2．ept- =ability能力3．pot- =power力量4．volv- volut- =roll卷/转5．volunt- vol- =will意志五．“谐音”词根六．“多义”词根1．par-=beyond超越，远处；beside隔壁；parallel平行，相似；假/伪；预备；显现一．“方向，方位”词根1．a- / ab- / ac- / ad- / af- / ag- / ap-….= 往(前/上)….去，抵达…；从….而来2．ep-=往上；在…之间；在…以后；在…周围3．ob-/op-=往(前/上)；对着….4．e- / ex- / es- / ec- = 往外；出来5．an- / ant- /ante- =在…之前6．en- / em- =进入7. intro- / intra- =向…内8. extro- / extra- = 向…外10．in-/ im- =里面11．meta- = 在…当中；在…后面；在…远处12. medi-=在…中间13．post- =在…后面14．pro- =在…前面15．pre- =在…前面16．inter- =between/among在其间17．fore- = before在前18．forth- =torward往前19. later- =side侧面二．“否定”词根1．a- =否定；分离2．an- =否定3．i- =否定4. il-/ir- =否定4．in-/im- =否定6．un- =否定8．countr-/counter- =相反7．anti- =反对9．de- =否定；分离；向下10．dis-/dys- =否定11．mal- =否定12．mis- =否定13．ne-/neg- =否定14．non- =否定15．nul- =否定16. nihil- =虚/无17．neutr- =neither二者都不18．mort- =death死亡19．necro- =death死亡19．divid- divis- =divide分开19．deal- =divide分开20．vac- van- void- =empty空20．pseud- =假21．ver- =true真22．fid- =trust相信21．err- =①err犯错②wander漂泊流浪22．fict- fig- =feign假装23．fall- fals- =deceive欺骗24．for- =away from离去，禁止25．vice- =in place of替代26．with- =①separate分开；②against对抗27. linqu=leave离开28. lips- =leave离别三．“数量”词根1．number- / numer- =number数/count计算2．uni- =一3．omni-=全数3．al-=全数4．mono- =单个5．sol- =单个6. milli- =千7．kilo- =千7．mult- =多8．poly- =many多9．integr- =whole整个10．pan- =all全数12．bi-=两13．ambi- / amphi- =①on both sides两边的②around周围的14．di-=two两15．du- / duo- / dou- =two 两15．dia- =①between二者之间；②through(首尾之间)穿过③across(对面之间)横过16．twi- = 两16．tri- = 三17．tetr- = 四17．quadr- =four 四18．penta- =五19．sex- =六20．decim- =十21．semi- =半22．demi- =半23．hemi- =半24．hect- =hundred百25．equ- =equal相等26．is- / iso- =equal相等27．oct- =eight八28．macro-=large大29．micro- =small小30．min- =small小；prominent突出31．magn- / mag- / maj- / max- =great伟大32．metr-/metro- =measure 测量33．mens- =measure测量34．pens- / pend- =①hang悬挂②weigh称重/衡量③pay支付35．grav- =heavy重38．tele- =far off远距离35．alt- =height高36．bas- =low低37．found- fund- =base底部37．brev- =short短38．preci- =price价钱39．val- / vail- =①worth价值②strong三．“程度”词根1．pen- =most接近2．pan-=all全2．proach- / proxim- =near接近3．pur- =pure纯粹的4．purg- =purify净化5．plen- /plete-/ple-/pli-/ply- =fill/full满6．per- =through总/通(per每一) 7．quasi- =partly不完全地，类似地三．“大脑”词根1．memor- =remember经历2．ment- =think想/mind心智3．anim- =breath呼吸；mind想法4．mand- / mend- =order命令5．order－／ordin－=order顺序，命令6．dom- =rule统治五．“名字”词根1．onym- =name名2．nomin- / nom- =name名七．“人”词根1．anthrop- -=人类2．vir- =男人2．dem-- =人民3．popul- / publ- =人民4．idio- =①personal个人的②distinct独特的5．propr- / proper- =①one’s own自己的② proper适合的6．hum- / hom- =man人7．auto- =self自己8．ego- =I我9．matr- =mother母亲10．patr- =爸爸11．milit- =soldier士兵12．eth- =people人13．the- =god神14．dei- =god神八．“增强，使…成为”词根1．a- =增强2．be- =增强3．de- =增强4．九．“好”词根1．eu- =好2．ben- / bon- =好３．orn- =decorate装饰４．ortho- =①right正确的②straight直的５．ert- =erect直的6．ver- =ture真实7．fid- =trust相信8．dec im- =fi tting适宜的9．dign- =worthy有价值的/有优势的十．“时刻”词根1．ann- / anni- / enni- =year年2．noct- / nox- =night夜晚3．nov- =new新4．neo- =new新5．ev- =age年龄6．sen- =old老7．dur- =last持续8．jour- =day日9．juven- =young年少十一．“生命”词根1．bio- =生命2．eco- =生态3．flor- =花4．foli- =leaf叶子5．al- / ol- / ul- =nourish滋养6．nutri- =nourish营养7．av- =bird鸟8．pet- =①fly飞翔；②seek追求9．quire- quest- quisit- =seek追求9．nat- =born 生10．par- =bore诞生11．gen- =race种族；produce繁衍，生产12．gam- =marriage婚姻十二. “工作”词根1．act- / ag- =①do做事；②drive驱动2．agr- / egr- =field田地3．erg- =work 运转/工作4．aug- =increase增加；make制造；grow种植5．oper- =work工作6．art- =skill/art 技术/技术7．tech- =skill/art技艺8．tect- =cover盖9．text- =weave编织10．man- =hand手(做事)11．mun- =service效劳12．merc- =①trade贸易；②reward报酬13．med- =cure医治14．fac- fect- fic- fict- =make制造/do做15．fabr- =workman工人16．fig- figure- =shape形状/塑造17．labor- =work工作十三．“尖”词根1．ac- / ac id- / ac r- =①sharp尖锐②sour酸2．dent- =tooth牙齿3．punct=prick刺/戳十四．“圈”词根1．circum- =围绕，周围2．cycl- / circl- =圈3．peri- =周围4．sphere- =ball球5．gl- =ball圆6．greg- =collect聚集7．lect- leg- =①choose选择②gather集合③speak说④read读十五．“感觉器官”词根1．am- =love爱2．phil- =love爱3．psych- =soul心灵4．sens- / sent- =feeling感5．audi- =hear听6．ton- =tone音调7．gal- =sing唱8．chant- cant- =sing唱9．lud- =play演奏；玩10．hilar- =happy快乐11．grat- =please使快乐12．plac- / pleas- =please取悦/使快乐13．lax- lyse- =loose松14．mir- =wonder惊讶15．moll- =soft柔16．temper- =moderate缓和/温和17．ang- =strangle使窒息18．derm- =skin皮肤19．oss- / osteo- =骨头20．myst- =mystery 神秘21．neur- / nerv- =nerve神经22．ocul- =eye眼睛23．opt- =eye①眼睛②sight视力③choose选择④hope希望24．vid- vis- =see看见25．spec- spect- =look看26．test- = witness目击/证据27．passi- / pati- /path- =①suffer蒙受②feelings感觉28．palp-=feel触摸29．tang- tag- tact- =touch接触30．fac- front-=face面31．vol- volunt- =will意志十五．“物理运动，转变”词根1．mov- / mot- / mob- =运动2．tac- tic- =silent安静的2．qui- quiet- =calm安静2．ambul- =walk行2．laps- =slip滑/glide滑3．mut- =change转变4．var- =change转变4．alter- / ulter- / ali- =other其他的5．ori- =①rise升起；②begin开始6．mount- =ascend上升7. lev- =①raise举/升；② light轻9．it－=go走10．migr- =①wander漂泊；②remove迁移11．miss- / mit- =①send送往；②throw抛掷12．merg- / mers- =sink/dip下沉13．mix- / misc- =mix混合14．join- junct- =join加入14．nav- / nau- =ship航行15．pat- / bat- =go走16．ped- =foot脚走路17．port- =carry输送18．fer- =carry运载19．lat- =bear携带18．ger- gest- =carry运输19．found- fuse- =pour灌注20．fare- =go走21．volv- volut- =roll卷/转22．velop- =wrap缠/卷23．vers- vert- =turn转24．tour- torn- =turn转22．tort=twist拧/扭/转/缠/卷23．trop- strop- =turn转，绕25．ven- vent- =come来26．vi- voy- =way路27．vade- =go走28．vaga- =wandar流浪/漂泊29．drom- =run跑十六．“颜色”词根1．melan- =black黑色2．chrom- =color颜色十七．“最”词根1．ultimo- =last最后2．arch- =chief最高，第一3．sum- = ①highest最高②sum总数4．prem- / prim- / prin- =first首位5．proto- =first首位6．fin- =end结尾7．term- =boundary界限8．limin- lim- =threshold门坎/开端；上下限十八．“超越”词根2．ultra- =beyond超越3．extra- =beyond超越4．para- =beyond超越，远处；beside隔壁；parallel平行，相似；假/伪；预备；显现5．trans- =beyond超越；through贯通；remove转移6．out- =beyond超过,胜过十九．“天”词根1．astr- / aster- =star星星2．aer- =air天空3．stell- =star星4．二十一．“地”词根1．insul- =island岛2．urb- =city城市3．polis- / polit- =city城市；state国家4．mar-=sea 大海5．mark- =①boundary边界；②mark做记号6．not- =mark标示7．mur- =wall墙8．dom- =house衡宇（家族）9．ter- =earth土地10．geo- =earth大地11．loc- =place地址二十一．“自然”词根1．ign - =fire火3．flam- flagr- =flame火焰；burn燃烧4．fulm- fulg- =flash发光5．ferv- =boil沸腾6．pho- phos- phot- =light光7．gl- =light光8．lumen- =light亮光；lun- =moon月亮9．lustr- luc- =bright敞亮清楚10．lav- lau- =wash洗11．aqu- =water水12．liqu- =liquid液体13．lact- =milk奶/ 乳14．hydr- =water水15．plore- =flow out流16．umbra- =shadow阴影17．electr- =electric电18．phan- / fan- =appearance显现；景象19．monstr- =show显现20．vent- =wind风21．flat- =blow吹22．flu- =flow流动/漂流23．fug- fum- =flee逸二十二．“工具”词根1．us- uti- =use利用2．arm- =weapon武器3．em- empt- =take拿4．don- dot- dow- =give给5．tribut- =bestow赠予6．pos- pon- / pound- =put放7．thet- thes- =put放，place置8．mechan- =machine机械9．bar- =bar横木10．petr- =stone石头二十三．“打”词根1．noc- nox- =harm损害2．tox- =poison毒3．bell- =war战争4．paci- =peace和平5．fort =strong壮大的6．bat- = beat打7．fend- /fest- =strike打8．fract- / frag- =break折断9．flict- =strike冲击10．brig- =strike打11．grav- =cut割/刻12．tail- =cut切割13．tom- =cut切割14．tum- =swell肿胀15．fis- / fiss- =cleave劈开16．pel- /puls- =drive驱17．plaud- / plode- =①strike击②clap鼓掌18．plain- / plaint- =beat the breast 捶胸19．pugn- =fight打斗20．pun- / pen- =punish处惩21．preda- =prey掠夺/掠食22．phob- =fear恐惧23．ter- =frighten使惊吓24．tim- =fear可怕25．priv=①private私有的②deprive使丧失26．prehend- / pris- =seize抓取27．tain- ten- tin- =hold/keep①抓住②容纳③维持28．vinc- vict- =conquer征服29．venge- =avenge报仇30．vulse- =pluck采摘31．dam- damn- =harm损害32．deb- du- =owe欠(债等)33．tract- treat- =draw拉/引/拽34．tir- =draw拖沓35．pand- = spread展开36．tend- tens- tent- =stretch延展37．jug- =yoke轭38．ject- jac- =throw砸39．miss- mit- =send送；throw扔40．ball- bol- =throw抛掷41．trud- trus- =thrust插入；push推/挤二十四．“生活”词根1．viv- =live生活2．vig- veg- =lively有活力3．mor- =custom风俗/适应2．morph=form形式/形态3．form- =form形成/形态3．mod- =manner方式4．norm- =norm标准；rule规那么5．fest- =festival祝宴/节日6．fam-=hungry饥饿7．pan- =bread面包；past-=food食物8．vor- =eat吞/吃9．dorm- =sleep睡眠（冬眠）10．quit- =free自由11．liber- =free自由二十五．“包扎”词根1．nect- / nex- =bind 绑/连接2．band- / bond- =bind捆绑3．lig=bind绑3．pact- =fasten系4．firm- =firm牢固的5．bur- =shelter掩藏6．fix- =fasten缚住7．ply-/pli-/ plic-/ ple- / plex- =fold折叠8．flect- flex- =bend 弯曲（屈服）10．volv- volut- =roll卷/转11．velop- =wrap缠/卷12．vers- vert- =turn转12．fil- =thread线14．tenu- =thin细薄13．vest- =clothe穿衣二十六．“喊叫”词根1．nounce- / nunci- =report报导2．or- =①speak说话②pray祈祷3．mon- =①advice忠告；② remind提示4．prec-= pray祈祷5．fam- =speak说6．fa- fabl- fabul- =speak说7．fess- =speak说话8．phon- phe- phes- phet- =①sound声音②speak说话9．verb- =word话语10．voc- vok- = ①voice声音；②call呼喊11．dic- dict- dit- =say说12．quer- =complain抱怨13．log- loqu- locut- =speak说14．lingu- =①tongue舌头②language语言二十七．“文化”词根1．pict- =picture描述2．gram- graph- =write写3．libr- lib- =book书4．liter- =letter文字5．lect- leg- =①choose选择②gather集合③speak说④read读6．prob- / prov- =test/try测试7．tempt- tent- =try试8．doc- =teach教诲9．duc- duct- =lead引导10．dox- dogma- =opinion 观点二八．“法律”词根1．deem- =judge裁判2．jud- =judge判定3．jur- =swear立誓4．just- juris =law法律；right正义5．leg- =law法律6．lic- =①be permitted被许诺②entice引诱。
词根词缀法巧记考研英语词汇：词根mand-（委托）
词根词缀法巧记考研英语词汇：词根mand-（委托）视频讲解：含义：委托，指派，使承担义务。
来源：拉丁语动词mandare（委托，指派，使承担义务），由名词manus（手）和动词dare（给）组合而成。
常见变体形式：mend-。
mandate：[ˈmændeɪt]n.授权；命令；委托书；受命进行的工作vt. 下令开展，强制执行；授权；托管【超纲】结构分析：mandate=mand（委托）ate（完成分词后缀）→授权，命令mandatory：[ˈmændətɔːri]adj. 强制的；有法定义务的【超纲】结构分析：mandatory=mandat(e)（授权，强制执行） ory （形容词后缀）→强制的，有法定义务的command：[kə'mænd] v.命令；指挥；管辖n.命令；指挥；管辖结构分析：command=com （加强语气）mand（委托）→委托，指派工作→指挥，命令，管辖commander：[kə'mændɚ] n. 指挥官；司令官结构分析：commander=command（指挥）er（者）→指挥官demand：[dɪ'mænd] v.要求；需要；请求；查询n.需求；要求结构分析：demand=de（加强语气）mand（委托）→委托某人去做某事→要求，请求commend：[kə'mɛnd] v.推荐；赞扬；委托结构分析：commend= com（加强语气）mend（委托）→委托，交给→推荐→赞扬recommend：['rɛkə'mɛnd] v. 推荐，介绍；建议结构分析：recommend=re（加强语气）commend（推荐）→推荐，介绍recommendation：[,rɛkəmɛn'deʃən] n. 推荐；建议；推荐信结构分析：recommendation=recommend（推荐）ation（动名词后缀）→推荐【视频讲解原文】大家好！欢迎收听词根词缀法巧记考研英语词汇，我是钱磊博士。
四级高频词汇及词根词缀记忆法
四级英语词汇速记构词+联想1.词根actact行动，做事，表演，扮演exact精确的，精准的【助记】ex外，出+act行动，表演一从行动屮得岀的而非道听途说的—exact精确的，准确的practice练习，实践【助记】pr前+act行动，表演+ice—行动之前要练习一practice练习，实践2.词根altalt咼Altai阿尔泰山【助记】来源于alt高altitude高度,海拔【助记】alt高+i+tiide一altitude高度，海拔3.词根ambambition雄心，野心【助记】amb走+i+tion名词后缀一遍布各地一ambition雄心，野心ambiguous不明确的，模棱两可的【助记】amb走+ig否定+u+oiis形容词后缀一走不了了的一ambiguous不明确的，模棱两可的4 词根ancient远古的，古老的【助记】anc先前+i+ent形容词后缀一先前的一ancient远古的，古老的advantage优势，优点，好处【助记】ad+v+ant先前+age名词后缀一向前而不后退一优势一advantage优势5.词根aiix,angaiix痛苦，焦虑anxious焦急的，担忧的，渴望的【助记】aiix痛苦，焦虑+i+ous形容词后缀一焦急的一因为焦急，所以渴望得到帮助一anxious焦急的，担忧的，渴望的anger怒，愤怒【助记】ang痛苦，焦虑+er人，物一anger怒,愤怒6.词根ami词根aim表示一年annual年刊，一年一次的【助记】aim 一年+u+al名词，形容词后缀一amiual年刊，一年一次的anniversary周年纪念【助记】ami 一年+i+vers旋转+a+ry后缀一一年一次的是周年纪念一anniversary周年纪念7.词扌艮astro, astera+stro/ster/str—astro/aster/astr 星星astronaut太空人，宇航员【助记】astro星星+naiit航行一星星上航行一astronaut宇航员catastrophe大灾难，大祸【助记】cat下+astx星星+o+phe—星星向下坠落一atastrophe大灾难，大祸&词根b字母b表示二bicycle自行车【助记】b二+i+cycle圆，循环一两个圆车古辘组成的自行车一bicycle自行车combine （使）联合，（使）结合【助记】com共同，一起，完全+b二+ine-二者在一起一ombine联合，结合9.词根batbattery电池，排炮【助记】bat打+t+e+ry—排炮，电池形状相似一batteiy电池，排炮defeat击败,战胜【助记】de下+feat打一打倒一efeat击败，战胜10.词根benben好beneficial有益的，受益的【助记】ben好+e+flc做+i+al—做得好的一beneficial有益的，受益的bonus奖金，红利【助记】bon好+i+son声音一好的声音是祝福一benison祝福11.词根capcapital首都，大写字母，资本【助记】cap首，头+i+tal—大写字母是句子的开头，有资本就是头儿-capital首都，大写字母，资本caption标题，字幕【助记】cap头，首+tion名次后缀一文章的开头一caption标题，字幕12.词根calecalcium 钙【助记】cale石头+i+um地方一石头中常含有钙calculate计算，考虑，计划，打算【助记】cale石头+u+late后缀—古人用小石头计数并计算一calculate计算，考虑，计划, 计算13.词根cancanal运河【助记】can管状物+al^anal运河hurricane飓风，狂风【助记IhuiTi匆忙+can管状物+e+■■飓风的形状像一个来去匆忙的管状物一hurricane飓风，狂风14.词根centcentigrade百分度的，摄氏温度的【助记】cent百+u+grade等级，级别一百个等级一entigrade百分度的，摄氏温度的century世纪，百年，百个【助记】cent百+u+ry后缀一centiuy世纪，百年，百个15.词根ceptconcept概念，观念【助记】con共同，一起，完全+cept取一共同取的一oncept概念，观念reception接待，招待会，接收【助记】re后，回+cept取+ion—把人或物取回来一reception接待，接收16.词根ceilcertain确定的，某几个【助记】ceil确定+ain后缀一certain确定的，某几个certificate证书，证明书【助记】ceil确定+i+flc做+ate—确定能做一发证书给你，就是确定你能做的事―eilificate 证书17.词根cess,ced,ceed necessary必要的，必需的【助记】ne否定+cess走+a+rv—不能走的，离不开的是必需的一necessaiy必要的，必需的procedure步骤，程序，手续【助记】pro前+ ced走+i】ie—向前一步步走一procedure步骤，程序，手续succeed 成功【助记】sue下+ceed走一走下去会成功一succeed成功18.词根cidaccident事故，意外事件【助记】ac+cid切+ent名词后缀一去切一accident事故，意外事件coincidence 巧合【助记】co共同，一起+iiicidence事变，事件一共同发生的事件一oincidence巧合19.词根cipprinciple基本原理，基本信念【助记】prin首要，最初+cip抓住+le—首要抓住基本原理和基本信念一principle基本原理，基本信念participate参与，参加，分享，分担【助记】part分离+i+cip抓住+ate—抓住部分一participate参与，分担20.词根circcircumstance环境，详情，境况【助记】circ循环，园+um地方+st站立+ance名次后缀一周围站立的地方―ircunistance环境，详情，境况cyclist骑自行车的人【助记】cycle圆，循环+ist从事…的人一骑着圆车古辘的人一yclist骑自行车的人21.词根citexcite兴奋，激动【助记】ex夕卜，出+cit喊+e—兴奋得喊出来了！一excite兴奋，激动explicit明确的，直率的【助记】ex外+pl平+i+cit喊一平平地喊出一xplicit明确的，坦率的22.词根clim,clinclimate气候，思潮【助记】dim倾+ate后缀一天气的倾向是气候，思想的倾向是思潮一climate气候，思潮incline倾向,倾斜【助记】in里+clin倾斜+e—向里倾斜一incline倾向，倾斜，斜面23.词根chidconclude结束，终止，做结论【助记】con共同，一起+chid关，闭+e—完全关闭一conclude结束，终止，做结论inclusion包含，内含物【助记】iiiclus包含，包括+ion—inclusion包含，内含物24.词根contrcontrary相反的,反面【助记】contr相反+a+ry~ ontraiy相反的，反面controversy 争论，辩论【助记】contr相反+o+vers旋转+y—争论就是在彼此相反的观点上打转一ontroversv 争论，辩论•25.词根cret,credsecretary秘书，书记【助记】secret秘密+a+ry—秘书是守秘密的人一secretaiy秘书，书记incredible难以置信的【助记】in否定+cred信任+ible能…的一无法信任的一incredible难以置信的26.i司根creat, creascreature动物，创造物【助记】creat创造，产生+me名次后缀一人和物是上帝的创造物creature创造物recreation消遣，娱乐【助记】re再一次+create创造，产生+ion—再次创造，产生出经历的消遣和娱乐—recreation消遣，娱乐27.词根die,diet,doc,doctaddicted入迷的,上瘾的【助记】addict使入迷+ed—addicted入迷的，上瘾的document文件，文档【助记】doc说+u+ment一说教的东西一document文件，文档2&词根duce,ductintroduce介绍，引进【助记】iiitr相互间的+o+duce引导一相互间的引导一introduce介绍,引进production生产，产品，作品【助记】product产品,产物+ion—production生产，产品,作品29.词根eqequality平等,等式【助记】equal平等的，等于+ity—quality平等，等式adequate适当的，足够的，胜任的【助记】ad+eq公平，平等+u+ate—adequate适当的，足够的，胜任的30.词根falfailure失败，不及格【助记】fail失败+iiw—failure失败fault错误的，虚伪的，假的【助记】faul落+t—落后一fault缺点，毛病31.词根feet,fact,fic,fitaffect影响,感动【助记】aRfect做一凡事去做就会有影响一affect影响factory工厂，制造厂【助记】fac做+tory ...地方一做东西的地方一factoiy匚丿artifice 技巧【助记】art艺术+i+flc做+e—有艺术的做一artifice技巧fiction编造，虚构，小说【助记】fic做+tion—做的东西一fiction编造，虚构，小说32.词根defense方位，辩护【助记】de加强，强调+fens保卫+e—加强保卫—defense防卫，辩护offend进攻，冒犯【助记】of对立，相对+fend保卫一ffend进攻，冒犯33.词根fbi*conference会议，讨论会【助记】con共同，一起，完全+fei带来+ence—把（意见）带到一起来一onference会议infer推断【助记】in…里+fer带来一心里带来的似乎推断一infer推断34.词根fhflame火焰，光辉【助记】fla发亮+me—flame火焰，光辉flashlight闪光灯，手电筒【助记】flash闪光，闪现+light点亮,光亮的一flashlight闪光灯，手电筒35.词根flufluent流利的，流畅的【助记】flu流+ent—fluent流利的，流畅的influence影响，感化【助记】in…里+flu流+ence—流到里面一流入心里就会产生影响—influence影响，感化36.词根foieforecast预报，预测【助记】fore在…之前+cast投，扔一forecast预报frontier前线，国境【助记】front前面+i+er ...人，…物一国境是国家的前线一frontier国境，前线37.词根fortcomfort安慰，慰问，舒适【助记】con共同，一起+fort力量一共同给予力量是安慰，有人安慰感到舒适一conifoil 安慰，舒适fortune财富，运气【助记】foil力量+une -foitunate财富，运气3&词根gengenerate生殖，生产【助记】gen生+er...人…物+ate—generate生殖，生产general普通的，总的【助记】驴“生+"•…人…物+al—生殖生产很普通（自然界到处都是）-general普通的, 总的39.词根geogeography地理学【助记】geo 土地+graph写+y—写土地的科学一geography地理学ground地面【助记】g 土地+round圆，周围一ground地面40.词根gestgesture手势，姿势【助记】ges取，拿+tue名次后缀一取，拿都是手势一gesture手势，姿势suggest建议，暗示【助记】sug ...下+gest取，拿一在下面拿一suggest建议，暗示41.词根glglance扫视，匆匆看一眼【助记】gl光亮+ance—有光亮就看一眼一glance扫视，匆匆看一眼glory光荣，荣誉【助记】gl光亮+o+ry—gloiy光荣，荣誉42.词根giamdiagram 图表【助记】dia相对+giam写一相对的写一图表是上上下下相对写岀来的一iagram图表program程序，纲要，计划【助记】pg…前+gram写一程序，纲要，计划等都是在之前写好的—diagram程序，纲要，计划43.词根graphbiography 传记【助记】bio生命+graph写+y—记载生命的是传记一biography传记telegraph电报机，无报【助记】tele远程的+graph写一远程的写一telegraph电报44.词根gressaggressive侵略性的，好斗的【助记】ag+gress走+ive—走去别国的一aggressive侵略性的，好斗的regress后退，堕落，回归【助记】re后，回+gress走一向后走，向回走一regress后退，堕落，回归45.词根itinitial首位的，最初的【助记】in…里+it走+i+al—走入一入门一最初的spirit精神,灵魂【助记】spir呼吸，吹气+it走—人的精神，灵魂来源于上帝吹的一口气，然后人就不再是泥巴人，可以走了—spkit精神，灵魂46.词根jectreject退回，拒绝【助记】w后，回+ject投一投的（简历）回来了—reject退回，拒绝subject问题，题目【助记】sub ...下+ject投一向下面的人投问题一subject问题，题目47.词根just, jud, jurjustice正义,正当,正确【助记】just正义，正确+ice—justice正义，正确adjust调整，调节【助记】ad+just正义，正确一向着正确是调整—adjust调整，调节injure损害,伤害【助记】ill否定+jiiT正义，正确+e—伤害别人不正确一injure损害，伤害48.词根lect, leglecture讲课，演讲【助记】lect挑选+iire—选课一lecture讲课，演讲elegant优雅的，端庄的【助记】e...外…出+leg挑选+ant—挑选出来，出类拔萃的一elegant优雅的，第一流的49.词根］evlevel水平，水平线【助记】lev升+el—升起以水平一level水平面elevator电梯,升降机【助记】e...外...Hj+lev升+a+tor...人…物一使升高一levator电梯，升降机50.词根libeiliberal自由的，自由主义的【助记】liber自由+al—liberal自由的deliberate深思熟虑的，故意的【助记】de否定+liber自由+ate■不是自由发挥的，而是深思熟虑的一eliberate深思熟虑的，故意的51.词根literliterate学者,识字的【助记】liter文字+ate—literate识字的，学者litter垃圾【助记】liter文字+t—文字加t成垃圾一litter垃圾52.词根loglogic逻辑，逻辑学【助记】log说+ic—语言体现逻辑一logic逻辑catalogue目录，目录册【助记】cat…下七+log说一向下说，说得多了，就有了目录catalogue目录，目录册53.词根max,majmaximum最大量，最多的【助记】max大,多+miim数，数字一maximum最大量，最多的major主修课，成年人【助记】maj大，多+OT…人，…物一major主修课，成年人54.词根mandcommand命令，指挥【助记】com共同，一起，完全+mand命令一onunand命令，指挥demand要求【助记】de加强，强调+mand命令一要求具有强烈的命令式口气一emand要求，需求55.词根mot,mat,mob,mov,mommotor发动机，马达【助记】mot动+OT…人…物一motor发动机mobile可移动的,活动的【助记】mob动+i+le—mobile可移动的，移动电话56.词根mid,medmiddle中间,当中【助记】mid中间+d+Ie—middle中间，中间的immediate直接的，立即的【助记】im否定+med中间+i+ate—没有中间物是直接的，没有中间过程是立即的—inmiediate直接的，立即的57.词根mentremind提醒，使记起【助记】re后，回+niind意见，想法+使意见，想法回来一remind提醒，使记起mention提起，说起【助记】ment意见,想法+ion—mention提及，说起58.词根meremerchant 商人【助记】niercli商业+ant—merchant商人merciful仁慈的，怜悯的【助记】mercy仁慈，怜悯+丘11—mercifiil仁慈的，怜悯的59.词根minminor辅修课，未成年人【助记】niin小，少+OT…人，…物一minor辅修课，未成年人minister部长，大臣【助记】niin小，少+i+ster ...人，…物一minister部长，大臣60.词根mkadmire赞美，羡慕，敬佩【助记】ad+niir神奇+e—遇到神奇的东西会赞美，羡慕又敬佩一admire赞美，羡慕，敬佩miracle奇迹，奇事【助记】mk神奇+ac+le一奇迹是神奇的东西一miracle奇迹61.词根missile导弹，发射物【助记】niiss发送+i+le—missile导弹commit把…寄托给，委托，提交【助记】com共同，一起，完全+mit发射，发送一共同发送到某处一把…寄托给，提交62.词根modmodel模特，模式【助记】mod模式+el—model模特，模式modest适度的，谦虚的【助记］mod模式+est最高级一最佳模式是适度的，做人适度是谦虚的一modest适度的, 谦虚的63.词根noimceannounce宣布，通告【助记】an+nounce说一去说一amiounce宣布，宣告pronounce 发音，发言【助记】pio…前+noimce说一在前说一pronounce发音，发言64.词根novnovel小说，新颖的【助记】nov新+el—小说是一种新颖的文体一novel小说，新颖的novelist小说家【助记】novel小说，新颖的+ist—novelist—小说家65.词根optoption选项,选择权【助记】opt选择+ion名词后缀一option选择，选择的东西adopt采用，收养【助记】ad +opt选择+采用，收养得去选择一adopt采用，收养66.词根pathsympathy同情，同情心【助记】sym相同的+path感情+y—相同的感情一sympathy同情，同情心apathy喩乏感情或兴趣，冷漠【助记】a否定+ path感情+y—没有感情—apathy缺乏感情或兴趣，冷漠67.词根pens, pendcompensate赔偿，偿还，补偿【助记】com共同，一起，完全+pens与钱相关物+at—把钱放到一起一ompensate赔偿suspend悬挂，延缓，终止【助记】SUS…下+pend悬挂一延缓是悬挂在下面而不提到眼前，终止不就是挂了吗？-suspend悬挂，延缓，终止68.词根petcompete比赛，竞争【助记】com共同，一起，安全+pet追求+e—共同追求一compete比赛，竞争appetite 食欲，胃口【助记】ap+pet追求+ite—去追求一appetite食欲，胃口69.词根phonephone电话【助记】phone声音一传声的机器一phone电话microphone扩音器，麦克风【助记】micro微小的+phone声音一使听到微小的声音一microphone扩音器，麦克风70.词根pinpine松祈【助记】pin尖+e—松树是尖的pineapple凤梨，菠萝【助记】pin尖+e+apple苹果一菠萝像长了尖尖小刺的苹果一pineapple菠萝71.词根plcomplete 完成【助记】com共同，一起，完全+pl平+ete—全都摆平了一omplete完成explicit明确的，毫不隐瞒的，直率的【助记】ex夕卜，出+pl平+i+cit喊平平地喊一xplicit明确的，坦率的72.词根plyapply申请，应用【砺记】ap +plv使用一去使用是应用，应用需申请—apply应用，申请supply和给，供给【助记】sup...下+ply使用一在正常使用量之下，需要补给—supply补给，供给73.词根pose, ponecompose作文，作曲，组合【助记】com共同，一-起，完全+pose摆放一将…摆放到一起一compose作文，作曲，组合component成分，部件【助记】com共同，一起，完全+pone摆放+ent—放在一起的一component成分，组成的74.词根portportable轻便的，手提的【助记】port运+able能…的一能运的一poitable轻便的，便携的transport 运输【助记】trans跨越+port运一跨越地运一transpoit运输75.词根putreputation名声，名誉【助记】re再一次+put计算+ation-一再计算的是名声，名声在心里反复的掂量—reputation 名声，名誉dispute争论，辩论【助记】dis分开+piit计算+e—分开计算，各算各的一ispute争论，辩论76.i司扌艮quest, quirerequest请求，宴求【助记】re再一次+quest求，问一一味的求，一味的问一request要求，请求enquiry 询问【助记】en使+qiiiiy求，问+y~ nquiiy询问77.词根ias, razerase擦掉，抹去【助记】e…夕卜，...{±}+ras擦,舌U+e—rase抹去，擦掉razor 弟ij 刀【助记】raz擦，刮+OT…人，…物一razor剃刀7 & 词申艮rect, regrectangle矩形，长方形【助记】wet正的，直的+angle角一矩形只有直角一rectangle矩形，长方形regular规则的，有秩序的【助记】reg正的，直的+u+lar形容词后缀一regular规则的，有秩序的79.词根iivrival竞争者,对手【助记】riv河流+al—河流是必争之物一rival竞争者，对手arrive到达，抵达【助记】ar+riv河流+e—去河流处一aMve到达80.词根ruptcorrupt腐败的，贪污的【助记】cor共同，一起，完全+mpt破裂一完全破裂一omipt腐败的，贪污的erupt喷发，爆发【助记】e...外，...出+rupt破裂一向外破裂—rupt喷发，爆发81.词根salsalt 盐【助记】sal盐+1—salt盐soldier 士兵，军人【助记】sold盐+i+er ...人一领盐的人一soldier 士兵82.词根scan scor, scrscarf头巾，围巾【助记】scai•伤疤+f正面一有了伤疤的脸要带头巾，围巾score分数，得分【助记】scor亥9，抓，刮+—score刻画，计分，分数scream 尖叫声【助记】scr刻,抓，刮一人被抓的时候发出尖叫声一scream尖叫83.词根sciscience科学，自然科学【助记】sci知道+ence—科学让人知道为什么一science科学conscious有意识的，有意的【助记】con共同，一起，完全+sci知道+oiis—完全知道的一有意识的一onscious有意识的，有意的84.词根scribdescribe描写,记述【助记】des加强，强调+ciib写+e -describe描写,记述subscribe捐款，订阅【助记】sub…下+scribe写一写下你的名字一subscribe捐款，订阅85.词根sectinsect昆虫【助记】in…里+sect切一虫子看上去像被切过，一节一节的一insect昆虫section部分，章节【助记】sect切+ion—切开整体成部分一section部分86.词根sens, sentconsensus达成共识，一致同意【助记】con共同，一起，完全+sense感觉+iis—共同的感觉一consensus达成共识，一致同意absence缺席，不在【助记】ab否定+sence感觉一没有感觉就缺席一absence缺席，不在87.词根sertdesert沙漠，抛弃【助记】de否定+sert插入一不插入一沙漠无人入足一eseil沙漠insert插入【助记】in ...里+sert插入一插入里面一insert插入8 & 词根serveobserve观察,注意到【助记】ob+seive服务，伺候—去服务，去伺候要观察，注意到—obseive观察，注意到preserve保留，保持【助记】pie…前+serve保留，保持一preseive保留，保持89.词根st,sist,stitconstant不变的，持续的，永恒的【助记】con共同，一起，完全+stant站一完全站主的一onstant不变的，恒量assist协助，援助，帮助【助记】as+sist站+去站在你身边一assist协助，援助，帮助constitute建立，组成【助记】con共同，一起，完全+stit站+iite—站在一起一onstitiite建立，组成90.词根socsociety 社会【助记】soc社会，团体+i+ety—society社会，团体associate使联系,使联合【助记】as+soc社会，团体+i+at—去社会，去团体是交往一associate交往，使联系91.词根solsolo独奏曲【助记】sol唯一+o—独奏曲，单独的absolute绝对的，完全的【助记】ab...的+sol唯一+ute一唯一的一绝对的一absolute绝对的，完全的92.i司扌艮spect, specsuspect麻疑犯，可疑分子【助记】SUX ...下+spect看一向下看，将人看扁的感觉一suspect嫌疑犯specific特别的,蒔殊的【助记】spec看+i+f+ic—引人注目的一specific特别的，特殊的93.词扌艮spii;sperinspire哦气，鼓舞【助记】in…里+spir呼吸，吹气+e—向里呼吸，向里打气一inspire吸气，鼓舞desperate令人纟&望的，孤注一掷的【助记】de…下+sper呼吸，吹气+ate—向下呼吸，垂头丧气一esperate令人绝望的，孤注一掷的94.词根stmctconstruct建造，构造【助记】con共同，一起，完全+stnict建造一共同建造一constnict建造，构造instruct教导，命令，指示【助记】ill ...里4-stnict建造一心里的建造一instinct教导，命令95.词根taildetail细节【助记】de…下+tail剪切，分割—从整体中切下—detail细节retail零售【助记】re再一次+tail剪切，分割一一次次剪切分割，化整为零的方式一retail零售96.词根tain, tinobtain获得,得到【助记】ob +tain保持—去保持会获得—obtain获得，得到continue继续，连续【助记】con共同，一起，完全+tin保持+11——-起保持住一continue继续，连续97.词根tectprotect 保护【助记】pio…前+tect覆盖一在前覆盖一protect保护architect建筑师【助记】arch拱形+i+tect覆盖一建筑师用拱形来覆盖地面一architect建筑师98.词根tendextend扩充,延伸【助记】ex...外…出，tend伸展一向外伸展是延伸一xtend扩充，延伸pretend假装，装扮【助记】pre ...前+tend伸展一在前面伸展一pretend假装，装扮99.词根tractattract 吸引【助记】at+tract拖,拉一去拉住（眼-attract吸引track轨道，跑到【助记】tract拖，拉一轨道用于托东西，拉东西100.词根tributecontribute捐献，贡献【助记】con共同，一起，完全+tribute给予一完全给予是捐献，贡献一ontribute捐献, 贡献distribute分发，分配,散布【助记】dis分开^tribute给予一分开给予是分发，散布一distribute分发，分配101.词根twtwist扭曲,盘旋【助记】tw二+ist从事…的人一两个东西才能扭曲，如两股绳、DNA双螺旋结构等一twist 扭曲，盘旋between在…两者之间【助记】be是+tw二+e+en…里一between在…两者之间102.词根vac, vanvacant空着的，未被占用的【助记】vac空无+ant--vacant空着的，未被占用的vacuum真空【助记】vac空无+u+iim…地方一真空是空无一物的地方一vacinim真空103.词根valvalue价值【助记】val价值，效用+ue—value价值evaluate价值，评估，求值【助记】e…外…出+val价值，效用+u+at 一得出价值一valuate评价,求值104.词根ven, ventavenue林荫道，大街【助记】a+ven来+ue-去来的途径一avenue林荫道，大街convenient便利的,方便的【助记】con共同，一起+ven来+i+ent一让（商品）来到一起就方便了一convenient便利的，方便的105.词根veil, vers, veradvertise做广告【助记】ad+vert旋转+ise动词后缀一去旋转，如理发店前的旋转灯箱一advertise做广告diverse不同的，变化多的【助记】di分开+verse旋转一分开旋转是不同的一iverse不同的，变化多的universe 宇宙【助记】imi —+verse旋转一宇宙是一个旋转体一uiiivers宇宙average平均，平均数【助记】a +ver转+age -去转到每个人一average平均106.词根voc, vicadvocate提倡者，鼓吹者【助记】ad+voc说，发声+at—去说是鼓吹，提倡一advocate提倡者，鼓吹者divorce离婚，脱离【助记】di分开+vorce声音一分开的声音，不再和谐的声音一divorce离婚，脱离107.词根vis, vidvisual看的,视觉的【助记】vis看+u+al—visual看的，视觉的divide分,划分，分开【助记】di分开+vid看+e—分开看一ivide分开，划分108.词根viv, vitvivid鲜活的，生动的【助记】viv活，生+id...的特征一活的特征，生的特征—vivid鲜活的，生动的vital生机勃勃的，充满生命力的【助记】vit活，生+al—vital生机勃勃的，生死攸关的四级高频词汇1.alter v.改变，改动，变更（例）These clothes are too large; they must be altered.这些衣服太大,得修改。
英语常见词根 — 400个-英语词根
英语常见词根—400个Root: The form of a word that remains after removal of all affixes;a morpheme(词素) with lexical meaning that is not further subdivisible(可以再分的) into other morphemes with lexical (词汇的)meaning;the essential, fundamental, or primary part of a word.英语词根：词的核心部分，词的意义主要是由它体现出来的。
它可以单独构成词，也可以彼此组合成词。
（词根和词缀叫构词语素）下面举出一些主要词根例词:ag=do,act做，动agent 代理人agri,agro=agriculture田地，农田agriculture农业，农艺ann,enn=year年annual 每年的，年度的astro,aster=star星astronomy天文学audi,audit=hear听audible听得见的bell=war战争rebellion反叛，反抗bio,bi=life生命，生物biology生物学brev=short短abbreviate缩短，节略ced,ceed=go行走precedent先行的，在前cept=take拿，取exception例外，除外circ=ring环，圆circle 圆，圈，环状...acid, acr = sour, sharp act = to actagogue = leader al, ol, ul = to nourishalt = high alter,ali = otheram = to love ang= to strangleangl, angul = angle anim = breath, mindann = year anthrop = manapt = fit aqua = waterarm = weapons art= skill, artaud = to hear aug= to increase, to make,to growavi = bird astro = star, star-shapedband, bond = to bind bar = barbat = to beat bat ,bas = to gobell = war bio= lifebrev = short cad,cid, cas = to fallcalc = lime camp = fieldcand = white , bright cant, chant, cent = to singcap = head cap = to takecar = car , to run carn = fleshcast = throw cav = hollowcede, ceed , cess = to go, to yield ceive, cept, cip, cipate = to takeceler = swift cent = hundredcentr = center cern, cret = to separatecert = sure chron = timecide , cise = to cut circ , cyc = ringcite = to call , to urge claim , clam = to cryclin = to bend clud = to shutcoct = to cook cognis, gnos = to knowcommun = common cord = heartcorp = body cosm , cosmo = universecount = to count cover = to covercre, cresc = to make, to grow cred = to believecrim = accusation, crime crit = to judgecruc = cross culp = blame, guiltcult = to till cumb = to lie downcur, course = to run cure = to take carecuss = to strike , to shake deb,du = to owedei = god dem= peopledent = tooth derm, derma, dermat = skindic = to proclaim dict,dit = to saydign = worthy divid, divis = to dividedoc = to teach dom = housedom = to tame, to rule don, dot, dow = to givedorm = to sleep dox, dogma = opiniondraw = to draw, to pull drom = to run , course(process)duce, duct = to lead dur = to lastdyn, dynam = powereco = house ego= I , selfelectr = electricem, empt = to take, to buy equ = equalerr = to wander, to err ess, est = to befa, fabl, fabul = to speak fac, front = face, foreheadfac, fect = to make , to do fall, fals = to deceivefam = to speak fare = to gofend , fest = to strikefer = to carry, to bear, to tolerateferv = to boil fess = to speakfest = festival fict, fig = to feignfid = to trust figure = to shape , figure(n.), form(n.)fil = thread , to spin fin = to endfirm = firm fix = to fastenflam, flagr = flame, to burn flat = to blowflect, flex = to bend flict = to strikeflor = flower flu = to flowfoli = leaf form = to form, form ,shapefort = strongfound , fund = basefract, frag = to break fug = to fleefuse, found = to pour gam = marriagegener, gen, gent = to produce, race(n.) ger, gest = to carrygrad, gress = to walk gram , graph = to writegrand = grand grat = to pleasegrav = heavy gregat = to collecthab, hibit = to have hap= luckhelio = sun her = heirherb = grass here, hes = to stickhorr = to tremblehum , hom = manhum = ground hydr = waterhypno = sleep idio = personal, distinctinsul = island it = to goject , jac = to throw join, junct = to joinjourn = day jud = to judgejur = to swear just, juris = law, right , justicelabor = to work laps = to slip, to glidelate = to bring , to bear later = sidelav , lau = to wash lax , lyse = to loosenlect, leg = to choose , to gather, to readleg = to appoint , to sendleg = law lev = to raise, light (adj.)liber = free libr, lib = booklic = to be permitted lig = to bindlingu = tongue, language liqu = fluidliter = letter loc = placelog , loqu, locut = to speak long = longlud = to play lumin = lightlust, luc = brightmagn, maj , max = great manu, man = handmand, mend = to order , to entrust mari = seamark = to mark , boundary matr= mothermechan = machine med = to healmedi = middle melan = blackmemor = to remember ment = to think , mind(n.)mere = to trade , reward(n.) merge, mers = to sink, to dipmeter = to measure migr = to remove , to wandermilit = soldier, to fight min = to jut , to projectmin = small mir = to wonder, to beholdmiss, mit = to send, to throwmix = to mixmod = manner mon = to advise , to remindmonstr = to show mor = custommorph = form mort = deathmount = mountain, to ascend mov, mob, mot = to movemuni = service mur = wallmut = to change myst = mysterynat = born nau, nav = shipnecro = death, dead nect , nex = to bindneg = to deny neur , neuro , nerv = nerveneutr = neither nihil = nothingnoc , nox = to harm noct , nox = nightnomin, nom = name norm = rule, normnot = to mark nounce, nunci = to reportnov = new nul, null = nothingnumber, numer = number, to count nutri = to nourishocul = eye onym = nameoper = to work , work opt = to wishopt, opto = eye, sight ora = to speak ,to prayorder, ordin = order ori = to rise , to beginorn = to decorate, to furnish ortho = straight , rightoss, osteo = bone pact = to agree, to fastenpan = bread par = to preparepar = equal par = to appearpar = to bear , to give birth to part = a part , to partpass = to pass passi , pati, path = to suffer, feelingspart = father ped = footped = child pel , puls = to drivepen ,pun = to punish pend, pens = to hang , to weighperi = to go through pet = to fly , to seekpetr, petro = stone, rock phan ,fan = appearancephon = sound ; phe = to speak photo = light (n.)pict = to paint , picture plac , pleas = to pleaseplain , plaint = to beat the breast plant = to plant , plant (n.)plaud, plode = to strike, to clap plen, plete, ple , pli, ply = to fill, full ( adj. )plore = to flow out ply, pli, ple = to foldpolis = city polit, poli = state, countrypon , pound = to put popul, publ = peopleport = to carry port = gatepos = to place , to putpotent = powerfulprec = to pray preci = pricepreda = prey(n.), to plunder press = to pressprim, prin, prem = first pris, prehend = to seizepriv = private (adj.) to deprive proach , proxim = nearprob, prov = to test , to try, to examine proper , propri = proper, one’s ownpsych, psycho = soul pugn = to fightpunct = to prick pur = purepurg = to purify pute = to thinkquer = to complain qui, quiet = calm , rest(n.)quire, quisit , quest = to seekquit = to free , to releaserad, ras = to scrape radi = rootradi = ray rap, rav = to snatchrat , ratio = to reckon , reason (n.) rect = right , straightreg = to rule , king (n.) rept = to creeprid , ris = to laugh rod, ros = to gnawrog = to ask rot = wheel (n.) , to turnrud = raw rupt = to breakrur, rus = country sacr , sanct , secr = sacredsal = salt sal, sult = to leapsal , san = whole sangui = bloodsat = full scan , scend , scal = to climbsci = to know scribe , script = to writesect = to cut sed, sess, sid = to sitsemin = seed sen = oldsens ,sent = to feel sequ, secut, su = to followsert = to join, to put serv = to serve, to keepsign = to mark simil, sembl = like(prep.), samesinu = curve ,sinus sist , stitut, sta, st = to standsoci = companion, to associate sol = alonesol = sun solv, solute = to loosensomn = sleep son =soundsoph = wise ,wisdom sort = kindspec, spect = to see, to look sper = hopespers = to scatter spher = ballspir = to breathe splend = to shinespond , spons = to promise stell = starstill = drop stinct, sting = to prickstring , strict , strain, stress = to draw tight stru, struct = to buildsuade = to advise sume,sumpt = to takesumm = sum, highest sur = sure , securesurge , surrect = to rise tac, tic = silenttail = to cut tang , tact = to touchtain , ten, tin = to hold , to keep techn(o) = art , skilltect = to cover temper = to moderatetempor = time tempt , tent = to trytend , tens , tent = to stretch tenu = thinterm = boundary terr = earthterr = to frighten test = witnesstext = to weave the(o) = godthes, thet = to place , to put tim = to fearton = tone tort = to twisttour, torn = to turn tox = poisontract , treat = to draw tribut = to pay , to bestowtrop = to turn trud , trus = to thrust , to pushtum = to swell turb = to disturbultim = last umbr = shadowurb = city us , uti = to usevac, van , void = empty vade = to govaga = to wander val , vail = strong , worthvar(i) = diverse , to change velop = to wrapven , vent = to come ven = veinvenge = to avenge vent = windver = true verb = wordverg = to incline vers, vert = to turnvest = to clothe , garmentvi , voy = way vict , vinc = to conquervid , vis = to see vig , veg = livelyviv = to live voc , voke = to call , voicevol = willvolve, volut = to rollvor = to eat vulse = to pluck , pull out ,pull off词根例词ag=do,act做，动agent代理人agri,agro=agriculture田地，农田agriculture农业，农艺ann,enn=year年annual每年的，年度的astro,aster=star星astronomy天文学audi,audit=hear听audible听得见的bell=war战争rebellion反叛，反抗bio,bi=life生命，生物biology生物学brev=short短abbreviate缩短，节略ced,ceed=go行走precedent先行的，在前cept=take拿，取exception例外，除外circ=ring环，,圆circle圆，圈，环状物cid,cis=cut,kill切，杀suicide自杀claim,clam=cry,shout喊叫exclaim呼喊，惊叫clar=clear清楚的，明白的clarify澄清；使清楚clud,clus=close,shut关闭exclude排斥，拒绝，接纳cogn=know知道cognition认知cord=heart心cordial衷心的，诚心的corpor,cor=body体corporation团体，社团cred=believe,trust相信，信任credibility可信，可靠，cruc=cross十字crucify把……钉在十字桇上；折磨cur=care关心，挂念，注意security安全cru,curs,cour,cours=run跑cruise巡航舰di=day日diary日记dit=give给edit编辑dict,dic=say言，说dictator独裁者，口授者duc,duct=lead引导conduct引导，指导，经营ed=eat吃edible可以吃的，食用的ev=age年龄，时代longevity长寿，长命fact,fac=do,make做，作factory工厂fer=bring,carry带，拿different不同的，相异的flor,olour=flower花florid如花的，华丽的flu=flow流fluency流利，流畅fus=pour灌，流，倾泻refuse拒绝，拒受geo=earth地geography地理学gon=angle角trigon三角形grad=step,go,grade步，走，级gradual 逐步的gram=write写telegram电报graph=write,writing写，画photograph 照相，拍照gress=go,walk行走progress进步hap=chance,luck,accident机会，偶发happen发生，巧遇hibit=hold拿，持exhibit展出，展览hospit,hosp=guest客人hospitable好客的idio=particular,own,private,proper特殊的，个人的，专有的idiom惯用语，方言insul=island岛insular岛的，偏狭的it=go行走exit出口，退出ject=throw投掷projection投掷，发射lect,leg,lig=choose,gather选，收elect选举lev=raise举、升elevate抬起，使升高liber=liberty自由liberation解放lingu=language语言linguist语言专家liter=letter文字，字母literate识字的，有文化的loc=place地方local当地的log=speak言，说dialogue对话loqu=speak言说eloquent有口才的，雄辩的lun=moon月亮lunar月亮的，似月的nanu,man=hand手manuscript手稿mar=sea海marine海上的，航海的medi=middle中间mediate居中调解，调停memor=memory,mindful记忆，记住的memory记忆，记忆力milit=soldier兵military军事的，军队的mini=small,less小minimum最小数mir=wonder惊奇，惊异admire赞赏，钦佩mort=death死mortal终有一死的mot=move移动motion运动，动nomin=name名nominal名义上的，有名无实的nov=new新novel新的，新奇的numer=number数numeral数字，[语]数词oper=work工作operation手术，工作，操作ori=rise升起orient东方，东方的paci=peace和平pacify使和平，抚慰past=feed喂，食pasture放牧、牧场，吃草pel=push,drive推，逐，驱propel推动pend,pens=hang悬挂pendent悬空的，悬而未决的pet=seek追求compete竞争，比赛phon=sound声音phone电话plen=full满，全plenty大量，丰富pone=put放置postpone推后，推迟popul=people人民population人口，全体居民port=carry拿，带，运import输入，进口pos=put放置expose揭露，揭发preci=price价值precious宝贵的，珍贵的pur=pure清，纯purify使纯净rect=right,straight正，直correct改正，纠正rupt=break破rupture破裂，使裂开sal=salt盐salary薪水sci=know知science科学sec,sequ=follow跟随sequence继续，连续sect=cut切割section切开，一部分sent,sens=feel感觉sentiment感情，思想感情son=sound声音sonic声音的，音速的spect=look看spectate出席，观看spir=breathe呼吸inspire鼓舞，吸入tail=cut切，割tailor裁缝，成衣商tain,ten=hold握，持，守contain容纳，包含，内装tect=cover掩盖detect侦查，发觉tempor=time时temporary暂时的，临时的tend,tens=draw拉tension拉紧，引力tent,tract=draw拉，抽，引tractor拖拉机urb=city城市suburb郊区，近郊ut=use用utility效用,有用vac,vacu=empty空vacancy空白，空虚vad,vas=walk,go行走invasion入侵，侵略vari=change变化variable可变的，反复的ven=come来convene召集（会议），集会vert,vers=turn转subvert推翻，颠覆vi,via=way路via取道，经由vis,vid=see看visible可见的，看得见的vit=life生命vital充满活力的viv=live活vivid活泼的，有生气的前缀开放分类：英语、语法、学习、词汇中文中：[prefix]以结合形式出现,与一词、词根或短语开头的一个音或连续几个音相接,或书写中一个字母或连续几个字母用以产生出派生词或变化形式。
英语单词中最常见词根和重要后缀总结
英语单词中最常见词根和重要后缀总结acid, acr = sour, sharp act = to actagogue = leader al, ol, ul = to nourish（滋补，滋养）alt = high alter, ali = otheram = to love angl, angul = angle（角度）anim = breath, mindann = year anthrop =humanapt = fit （适合的）aqua = waterarm = weapons art = skill, artaud = to hear aug = to increase, to make,to growavi = birdband, bond = to bind bar = barbat = to beat bat , bas = to gobell = warbio = life biology biologist autobiography semi-autobiographypneumonoultramicroscopicsilicovolcano coniosisbrev = short cad, cid, cas = to fallcalc = lime camp = fieldcand = white , bright cant, chant, cent = to singcap = head ，to take ，to catchcar = car , to run carn = fleshcast = throw cav = hollowcede, ceed , cess = to go, to yield ceive, cept, cip, cipate = to takeceler = swift cent = hundredcentr = center cern, cret = to separatecert = sure chron = timecide , cise = to cut circ , cyc = ringcite = to call , to urge claim , clam = to cryclin = to bend clud = to shutcoct = to cook cognis, gnos = to knowcommun = common cord = heartcorp = body cosm , cosmo = universecount = to count cover = to covercre, cresc = to make, to grow cred = to believecrim = accusation, crime crit = to judgecruc = cross culp = blame, guiltcult = to till cumb = to lie downcur, course = to run cure = to take carecuss = to strike , to shake deb, du = to owedei = god dem = peopledent = tooth例如：dentist 牙医- ist 表示人；dent = toothderm, derma, dermat = skindic = to proclaim dict, dit = to saydign = worthy divid, divis = to dividedoc = to teach dom = housedom = to tame, to rule don, dot, dow = to givedorm = to sleep dox, dogma = opiniondraw = to draw, to pull drom = to run , course(process) duce, duct = to lead dur = to lastdyn, dynam = power eco = house ego = I , selfelectr = electric em, empt = to take, to buy equ = equalerr = to wander, to err ess, est = to befa, fabl, fabul = to speak fac, front = face, foreheadfac, fect = to make , to do fare = to gofend , fest = to strike fer = to carry, to bear, to tolerateferv = to boil fess = to speakfest = festival fict, fig = to feignfid = to trust figure = to shape , figure(n.), form(n.) fil = thread , to spin fin = to endfix = to fasten flat = to blowflect, flex = to bend flict = to strikeflor = flower flu = to flowfoli = leaf form = to form, form ,shapefort = strong found , fund = basefract, frag = to break fug = to fleefuse, found = to pour gam = marriagegener, gen, gent = to produce, race(n.) ger, gest = to carrygrad, gress = to walk gram , graph = to writegrand = grand grat = to pleasegrav = heavy gregat = to collecthab, hibit = to have herb = grasshere, hes = to stick，her = heirhorr = to tremble hum , hom = manhum = ground hydr = waterhypno = sleep idio = personal, distinctit = to goject , jac = to throw join, junct = to joinjourn = day jud = to judgejur = to swear just, juris = law, right , justice labor = to work laps = to slip, to glidelate = to bring , to bear later = sidelav , lau = to wash lax , lyse = to loosenlect, leg = to choose , to gather, to read leg = to appoint , to sendleg = law lev = to raise, light (adj.)liber = free libr, lib = booklic = to be permitted lig = to bindlingu = tongue, language liqu = fluidliter = letter loc = placelog , loqu, locut = to speak long = longlud = to play lumin = lightlust, luc = brightmagn, maj , max = great manu, man = hand mand, mend = to order , to entrust mari = seamark = to mark , boundary matr= mothermechan = machine med = to healmedi = middle melan = blackmemor = to remember ment = to think , mind(n.) mere = to trade , reward(n.) merge, mers = to sink, to dip meter = to measure migr = to remove , to wander milit = soldier, to fight min = to jut , to projectmin = small mir = to wonder, to behold miss, mit = to send, to throw mix = to mixmod = manner mon = to advise , to remindmonstr = to show mor = custommorph = form mort = deathmount = mountain, to ascend mov, mob, mot = to move muni = service mur = wallmut = to change myst = mysterynat = born nau, nav = shipnecro = death, dead nect , nex = to bindneg = to deny neur , neuro , nerv = nerve neutr = neither nihil = nothingnoc , nox = to harm noct , nox = nightnomin, nom = name norm = rule, normnot = to mark nounce, nunci = to reportnov = new nul, null = nothingnumber, numer = number, to count nutri = to nourishocul = eye onym = nameoper = to work , work opt = to wishopt, opto = eye, sight ora = to speak ,to pray order, ordin = order ori = to rise , to beginorn = to decorate, to furnish ortho = straight , rightoss, osteo = bone pact = to agree, to fastenpan = bread par = to preparepar = equal par = to appearpar = to bear , to give birth to part = a part , to partpass = to pass passi , pati, path = to suffer, feelingspart = father ped = footped = child pel , puls = to drivepen ,pun = to punish pend, pens = to hang , to weighperi = to go through pet = to fly , to seekpetr, petro = stone, rock phan ,fan = appearance phon = sound ; phe = to speak photo = light (n.)pict = to paint , picture plac , pleas = to pleaseplain , plaint = to beat the breast plant = to plant , plant (n.) plaud, plode = to strike, to clapplen, plete, ple , pli, ply = to fill, full ( adj. )plore = to flow out ply, pli, ple = to foldpolis = city polit, poli = state, country pon , pound = to put popul, publ = peopleport = to carry port = gatepos = to place , to put potent = powerfulprec = to pray preci = pricepreda = prey(n.), to plunder press = to pressprim, prin, prem = first pris, prehend = to seize priv = private (adj.) to deprive proach , proxim = near prob, prov = to test , to try, to examine proper , propri = proper, one’s ownpsych, psycho = soul pugn = to fightpunct = to prick pur = purepurg = to purify pute = to thinkquer = to complain qui, quiet = calm , rest(n.) quire, quisit , quest = to seek quit = to free , to release radi = rootradi = ray rap, rav = to snatchrat , ratio = to reckon , reason (n.) rect = right , straightreg = to rule , king (n.) rot = wheel (n.) , to turnrud = raw rupt = to breaksacr , sanct , secr = sacredsal = salt sal, sult = to leapsal , san = whole sangui = bloodsat = full scan , scend , scal = to climbsci = to know scribe , script = to write sect = to cut sed, sess, sid = to sit semin = seed sen = oldsens ,sent = to feel sequ, secut, su = to followsert = to join, to put serv = to serve, to keep sign = to mark simil, sembl = like(prep.), samesinu = curve ,sinus sist , stitut, sta, st = to standsoci = companion, to associate sol = alonesol = sunsomn = sleep son =soundsoph = wise ,wisdom sort = kindspec, spect = to see, to look sper = hopespers = to scatter spher = ballspir = to breathe splend = to shinespond , spons = to promise stell = starstinct, sting = to prickstring , strict , strain, stress = to draw tight stru, struct = to build suade = to advise sume,sumpt = to take summ = sum, highest sur = sure , securetail = to cut tang , tact = to touchtain , ten, tin = to hold , to keep techn(o) = art , skilltect = to cover temper = to moderate tempor = time tempt , tent = to trytend , tens , tent = to stretch tenu = thinterm = boundary terr = earthterr = to frighten test = witnesstext = to weave the(o) = godthes, thet = to place , to put tim = to fearton = tone tort = to twisttour, torn = to turn tox = poisontract , treat = to draw tribut = to pay , to bestow trop = to turn trud , trus = to thrust , to pushtum = to swell turb = to disturbultim = last umbr = shadowurb = city us , uti = to usevac, van , void = empty vade = to govaga = to wander val , vail = strong , worth var(i) = diverse , to change velop = to wrapven , vent = to come ven = veinvenge = to avenge vent = windver = true verb = wordverg = to incline vers, vert = to turn vest = to clothe , garmentvi , voy = way vict , vinc = to conquer vid , vis = to see vig , veg = livelyviv = to live voc , voke = to call , voice volve, volut = to rollvor = to eatC) 常见的后缀（suffix）★1. 名词后缀(1) 具有某种职业或动作的人1)-an, -ian, 表示"……地方的人，精通……的人” American, historian2)-al, 表示"具有……职务的人" principal,3)-ant,-ent 表示"……者” merchant, agent, servant, student4)-ar 表示"……的人” scholar, liar5)-ard, -art 表示"做……的人”coward6)-arian 表示"……派别的人，……主义的人”vegetarian7)-ary 表示"从事……的人" secretary8)-ate 表示"具有……职责的人" candidate, graduate9)-ator 表示"做……的人" educator10)-crat 表示"某种政体，主义的支持者" democrat11)-ee 表示"动作承受者" employee, examinee12)-eer 表示"从事于……人" engineer, volunteer13)-er 表示"从事某种职业的人, 某地区，地方的人" banker, observer, Londoner, villager14)-ese 表示" ……国人，…..地方的人”Japanese, Cantonese15)-ess 表示"阴性人称名词" actress, hostess, manageress16)-yer 表示" 从事……职业者” lawyer17)-ian 表示"……地方人，信仰…….教的人，从事……职业的人”physician(内科医生)，musician18)-ician 表示"精通者，……家，”electrician, magician, technician19)-icist 表示"……家，…….者, …….能手”physicist20)-ic 表示"……者，……师" mechanic, critic21)-ster 表示"做…….事情的人”youngster, gamester(赌徒)，songster22)-ier 表示"从事……职业” clothier23)-ine, ian 表示"阴性人称名词" heroine, ballerina24)-ist 表示"从事……研究者，信仰……主义者" pianist, communist, dentist, artist, chemist, violinist25)-ive 表示"动作者，行为者” native, captive26)-logist 表示"……学家，研究者" biologist, geologist(地质学家)27)-or 表示"……者" author, doctor, operator,★(2). 构成，具有抽象名词的含义1)-hood, 表示"资格，身份, 年纪，状态" childhood, manhood2)-age, 表示"状态，行为，身份及其结果，总称" courage, storage, marriage3)-al,a) 表示"事物的动作，过程”refusal, arrival, survivalb) 表示具体的事物manual, signal, editorial, journal4)-ance, -ence表示"性质，状况，行为，过程，总量，程度” endurance, importance, diligence,difference, obedience5)-ancy, -ency, 表示"性质，状态，行为，过程" frequency, urgency6)-bility, 表示"动作，性质，状态" possibility, feasibility,7)-craft, 表示"工艺，技巧” woodcraft, handicraft8)-cracy, 表示"统治，支配" democracy9)-dom, 表示"等级，领域，状态" freedom, kingdom, wisdom10)-shipa) 表示技艺，技能，…法，…术horsemanship, workmanshipb)表示情况，状态，关系，性质friendship , scholarship , hardship, partnershipc)表示身份，职位，资格citizenship, membership, professorship, managership11)-ing, 表示"动作的过程，结果" building, writing, learning12)-ion, -sion, -tion, -ation, -ition, 表示"行为的过程，结果，状况" action, solution, conclusion,expression, correction13)-ise, 表示"性质，状态” exercise, merchandise14)-ism, 表示"制度，主义，学说，信仰，行为" socialism, criticism, heroism15)-ment, 表示"行为，状态，过程，手段及其结果treatment, movement, judgment, punishment,16)-ness, 表示"性质，状态，程度" goodness, kindness, tiredness, friendliness★(3) 带有场所，地方的含义1)-age, 表示"住所，地点" village, cottage2)-ary, 表示"住所，场地" library3)-ery, ry, 表示"工作场所，饲养所，地点" laundry, nursery, surgery(手术室,外科)4)-ory, 表示"场所，住处" factory, dormitory, laboratory★(4) 带有学术，科技含义1)-grapy, 表示"……学，写法” biography, calligraphy, geography2)-ic, ics, 表示"……学……法" logic, mechanics, optics, electronics3)-ology, 表示"……学科……论”biology, zoology, technology,ecology , geology, biology, psychology , geography4)-nomy, 表示"……学……术" astronomy, economy5)-ery,-ry 表示"学科，技术" chemistry, cookery, machinery6)-y, 表示"……学，术，法” photography, philosophy★(5) 表示物品和物质名称的含义1)-ant, -ent constant2)-al signal, pictorial(画报)3)-ar collar 4)- er computer, washer, cooker5)-ing clothing 6)-ment instrument, equipment★(6) 表示“细小”的含义1)-cle, particle,2)-cule, molecule(分子)3)-el, parcel4)-en, chicken, maiden5)-et, pocket, ticket6)-etta, -ette, etto, cigarette7)-kin, napkin8)-ling, duckling,9)-let, booklet10)-y, baby, doggy■ 2. 形容词后缀★（1）带有“属性，倾向，相关”的含义1)-able, -ible movable, comfortable, applicable, visible, responsible2)-al natural, additional, educational3)-an urban, suburban 4)-ant, -ent distant, important, excellent5)-ar similar, popular, regular6)-ary military, voluntary7)-ic, -atic, ical systematic, historic, physical,8)-ine feminine9)-ing moving, touching 10)-ish foolish, bookish, selfish11)-ive active ,impressive, decisive12)-ory satisfactory, compulsory★(2) 表示“相象，类似”的含义1)-ish boyish, childish2)-esque picturesque3)-like manlike, childlike4)-ly manly, fatherly, scholarly, motherly5)-some troublesome, handsome6)-y milky★(3) 表示“充分的”含义1)-ful, beautiful, wonderful, helpful, truthful2)-ous, dangerous, generous, courageous, various3)-ent, violent,★(4) 表示由某种物质形成，制成或生产的含义1)-en, wooden, golden, woolen2)-ous, gaseous3)-fic, scientific★(5) 表示方向的含义1)-ern, eastern, western2)-ward, downward, forward★(6) 表示“倍数”的含义1)-ble, double, treble2)-ple, triple3)-fold, twofold, tenfold★(7) 表示“数量关系”的含义1)-teen, thirteen2)-ty, fifty3)-th, fourth★(8) 表示国籍，语种，宗教的含义1)-an, Roman, European2)-ese, Chinese, Vietnamese, Japanese3)-ish, English, Spanish★(9) 表示“比较程度”的含义1)-er, greater2)-ish, reddish, yellowish3)-est, highest4)-most, foremost, topmost★(10) 表示否定-less, countless, wireless★(11) 表示“防…的”-proof fireproof windproof airproof waterproof rainproof■ 3. 动词后缀1)-ize, ise, 表示"做成，变成，…化“modernize, organize2)-en, 表示"使成为，引起，使有” q uicken, weaken, darken, widen, broaden3)-fy, 表示"使…化, 使成…”beautify, purify, simplify4)-ish, 表示"使，令” finish, abolish5)-ate, 表示“成为……，处理，作用” separate, operate, indicate■ 4. 副词后缀1)-ly, possibly, swiftly, simply2)-ward, -wards, downward, inwards, upward3)-ways, always, sideways4)-wise, otherwise, clockwise, counterclockwise。