SAT单词常用词根总结(一).

常用词根总结

1. acid, acri, acrid, acu=sour, sharp, 尖，酸，锐利 acid acidulous acute acrimonious 2. act=to do, to drive, 行动，做 actate enact react 3. aer, aero, aeri=air, 空气，充气 aerate aerial aerosphere 4. ag=do, act, 做，代理做 agile agent agitate 5. agri, agro, agr=field, land, 田地，农业 agriculture agrarian agrobiology 6．alter, altern,ali=other, to change, 其他的，改变状态 alterable alteration alternative 7．am, amor, amat=love, 爱，情爱 amiable amicable amity 8．ambul=walk, 行走，走路 ambulance ambulant 9．anim=life, spirit, 生命，精神 animate magnanimous unanimous equanimity 10. ann, enn=year, 年，一年 annual anniversary annuity perennial 11. anthrop=man, human, 人，人类 anthropology philanthropist 12．apt, ept=fit, ability, 适应，能力 aptitude adaptable adaptation adept 13．aqu=water, 水 aquatic subaquesous 14．arch, archy=ruler, rule, chi, 统治者，统治，主要的 anarchy patriarch architecture archipelago(群岛) 15．art=skill, joint, trick, 技巧，关节，诡计 artifact artificial artisan ariticle 16．astro, aster=star, 星星 disaster astrology 17．audi, audit=hear, 听 audibible auditorium audition audience 18．av, avar, avi=desire, bird, 渴望，鸟 aviation avid aviator 19．ball, bol=throw, dance, ball, 抛，舞，球 balloon ballad 20．bas, base=low, foundation, 低下，基础 baseless debase abase 21．bell, bel=war, fight, 战争，打斗 rebel belligerent bellicose rebellion 22．bio, bi=life, 生命，生物 biology autobiography biosphere symbiotic 23．brev, bridg=short, 短，缩短 abbreviate brevity bri 24．cad, cas, cid=fall, 落下，降临 casualty occasion decaent coincide incident occident 25．cand=white, glow, 白，发光 candid candor candidate incandescent 26．cant, cent=sing, song, 唱歌 cant recant(取消) accent accentuate＝ 27．cap, capt, cept, ceive, cip, cup=take, hold, seize, 拿，抓，握住 captive capture accept receptacle conceive deceive perceive conceit anticipate emancipate participant preoccupation occupant 28．cap, cipit=head, 头 capacity captain capitulate precipitate 29．card, cord=heart, 心脏，一致 cordial concord discord accord cardinal 30．carn=flesh, 肉，肉欲 carnal carnival carnivorous 31．ced, ceed, cess=go, 行走，前进 accede antecedent intercede recede excessive succeed access successive recession 32．celer=quick, speed, 快，速 celerity accelerate decelerate 33．cent=hundred, 一百 centimeter percent percentage 34．centr=center, 中心 concentrate centripetal concentric 35．cern, cert, cret=sure, separate, 搞清，区别 concern discern discernmible ascertain certificate discrete discreet 36．chron=time, 时间 chroic chronicle anachronism synchronize synchronous 37．cid, cis=cut, kill, 切开，杀 decide homicide insecticide suicide concise 38．circ, cycl=ring, circle, 圆，环 circular circulate circuitous encircle bicycle recycle 39．cit=quote, call, 引用，唤起 excite incite recite 40．claim, clam=cry out, shout, 呼喊，叫喊 acclaim declaim disclaim exclaim reclaim clamor 41．clear, clar,clair=clear, bright, 清楚，明白 clarify declaration clairvoyanc 42．clin, cliv=lean, slope, 倾斜，斜坡 decline incline proclivity 43．clos, clud, clus=close, 关闭 closure disclose enclose conclusive exclude recluse preclude include seclude occlude 44．corp, corpor=body, 身体，团体corporation corporate corporal corpulent 45．cracy=rule, 统治或政体，crat=ruler, 统治者 democracy autocracy bureaucracy plutocracy theocracy monocracy 46．creed, cred=believe, trust, 相信，信任 credible discredit credulous incredulity 47．cre, creas=grow, make, 增长，产生 creature decrease increase crescent concrete 48．cruc, crus, crux=cross, 十字形，交叉crucial crusade cruise 49．crypt=secret, hidden, 秘密，隐藏 cryptic apocryphal decrypt 50．cub, cumb=lie down, 躺；cumber=barrier, 躺的东西，障碍 incubation succumb incumbent