初中常用英语词根词缀(精简)
初中英语词根词缀(精)

常用的前缀ab表示反常,如:absent缺席abnormal不正规的ap表示添加,如:append悬挂apposition同位置bi表示两、重,如:bicycle自行车bigamy重婚com表示共同,如:combine联合compete相争dis表示分开,如:disarm裁军dislike讨厌im表示不,如:impossible不可能的immoral不道德的in表示不、向内,如:informal非正式的inhuman不人道的non表示无如:nonparty无党派的nonmetal非金属pro表示向前,如:progress进步prognostic预兆re表示回、重新,如:review复习reaction反应un表示不、非,如:unhappy不快乐的unbalance失去平衡2常用的后缀al表示人、物,如:rival竞争者mural壁画cy表示状态、职位,如:bankruptcy破产captaincy船长er表示人、物,如:teacher老师cooker厨具able表示可能的,如:movable可移动的passable可通行的ful表示充满,如:beautiful美丽的useful有用的or表示人、物,如:actor男演员mirror镜子ist表示人,如:copyist抄写员socialist社会主义者ment表示行为,如:enjoyment娱乐movement运动ing表示令人,如:exciting令人兴奋的interesting令人有兴趣的ed表示感到,如:excited感到兴奋的interested感到有兴趣的less表示没有的,如:resistless不抵抗的homeless无家可归的ly副词后缀,如:gently轻轻地intently专心地tion名词后缀,如:graduation毕业relation亲属典型的前后缀应用举例:1.excite vt.刺激exciting adj.令人兴奋的excited adj.感到兴奋的excitement n.兴奋2.smile v./n.微笑smiling adj.微笑的smilingly adv.微笑的unsmiling adj.不笑的自学小贴士:词根词缀记忆法常常被英语初学者所忽略,如果将此法配合多遍反复记法在自学中应用则可以做到举一至少反三的妙用。
常用词根词缀表配单词

常用词根词缀表配单词一、常用前缀。
1. un - [ʌn](否定前缀,形容词、副词前缀)- unhappy [ʌnˈhæpi] adj. 不快乐的。
- unlock [ʌnˈlɒk] v. 开锁(un - + lock锁,v.)2. re - [riː](表示“再,又;回”,动词前缀)- rewrite [ˌriːˈraɪt] v. 重写(re - + write写,v.)- return [rɪˈtɜːn] v. 返回(re - + turn转,v.)3. in -(im - 在b, m, p前) [ɪn](否定前缀,形容词、名词前缀)- incorrect [ˌɪnkəˈrekt] adj. 不正确的。
- impossible [ɪmˈpɒsəbl] adj. 不可能的(im - + possible可能的,adj.)4. dis - [dɪs](否定前缀,动词、形容词、名词前缀)- dislike [dɪsˈlaɪk] v. 不喜欢(dis - + like喜欢,v.)- disorder [dɪsˈɔːdə(r)] n. 混乱(dis - + order秩序,n.)二、常用后缀。
1. - er(表示人或物) [ə(r)](名词后缀)- teacher [ˈtiːtʃə(r)] n. 教师(teach教,v. + - er)- cooker [ˈkʊkə(r)] n. 炊具(cook煮,v. + - er)2. - able(表示“可…的,能…的”) [əbl](形容词后缀)- comfortable [ˈkʌmftəbl] adj. 舒适的(comfort安慰,n. + - able)- acceptable [əkˈseptəbl] adj. 可接受的(accept接受,v. + - able)3. - ful(表示“充满…的”) [fʊl](形容词后缀)- beautiful [ˈbjuːtɪfl] adj. 美丽的(beauty美,n. + - ful)- helpful [ˈhelpfl] adj. 有帮助的(help帮助,v. + - ful)三、常用词根。
初中英语词根词缀

初中英语词根词缀以下为您提供 20 个初中常见的英语词根词缀、英语释义、短语、单词、用法及双语例句:---1. **词根:act(行动)**- 英语释义:to do or perform- 短语:act out(将...表演出来)- 单词:action(行动;行为)- 用法:take action(采取行动)- 双语例句:We must take action to protect the environment.(我们必须采取行动保护环境。
)2. **词根:bio(生命)**- 英语释义:life- 短语:biology(生物学)- 单词:biography(传记)- 用法:write a biography(写一篇传记)- 双语例句:She is reading a biography of a famous scientist.(她正在读一位著名科学家的传记。
)3. **词根:cent(一百)**- 英语释义:hundred- 短语:centimeter(厘米)- 单词:century(世纪;百年)- 用法:in the 21st century(在 21 世纪)- 双语例句:We are living in the 21st century.(我们生活在 21 世纪。
)4. **词根:dict(说;讲)**- 英语释义:to speak, say- 短语:predict(预言;预测)- 单词:dictionary(词典;字典)- 用法:look up a word in the dictionary(在字典里查单词)- 双语例句:You can look up the new word in the dictionary.(你可以在字典里查这个新单词。
)5. **词根:graph(写;画)**- 英语释义:to write, draw- 短语:photograph(照片)- 单词:graphic(图形的;形象的)- 用法:graphic design(图形设计)- 双语例句:The graphic design of this website is very attractive.(这个网站的图形设计非常吸引人。
初中常用英语词根词缀(精简)

一、常见的词根1.able, abil=able能够ability,able,disable,enable,2.Act=do 做Actor, actress, activity, action, active, actual, actually, exact, react,3. Art=art艺术Art, article, artist,4. cept, ceive, cip, cup=hold抓住accept, except, receive, receipt, principal,5.Cycle, circle=circle圈Bicycle, recycle, circus,6.Dic=write写Diction(措辞),prediction, dictionary, dictation,7.Duct, duc=say说Educate, education, reduce, conduct,8.Fer=catch捉住Offer, infer, different, difference, prefer, suffer,9.Flu=flow流动Fluent, fluency, influence, fly, flight10.Fore, fort=strongForce, forceful, effort, comfortable, discomfortable, before 11.Form=shape形状Formal, inform, information, reform, transform, uniform, perform, performance,12.Grad=step, grade阶段Grade, graduate, gradual, centigrade,13.Graph, gram=write,写Photograph, telegraph, program, diagram14. grat, gree=pleasing,满意Gratitude, grateful, grace, agreement, disagree,15. Hap=chance机会Perhaps, happen, happy, happiness,16.Lect, lig=choose, gather,收集Collect, collection, elect, neglect, select,17.Mark=sigh, 标记Marked, remark, landmark, bookmark,18.Memor=memory记忆Memory, memorize, remember,19.Part, port=part, divide,分割Apartment, depart, department, partner,20.Pass=pass through通过Passage, passenger, passport,21.Pend, pens=hang悬挂Depend, independent, spend, 22.Point,=point, make sharp, 尖,尖端pointed, pointer, appoint, appointment, disappoint,23.Police=state, city城市,地区,国家Police, policy, politics,24.Popul, publ=people人们Population, popular, public, publish,25.Press=press按压Pressure, compress, express, expression, impressive,26.Quest, quir, quis, quer=seek, search,搜索Quest, inquest, question, request, conquer,27.Sal=salt盐Salt, salty, salad, salary,二. 常见的前缀1.dis-否定,dishonest, dislike, disappear,2.ne-, n-,否定none, neither, never,3..un-否定unable, unemployment, unhappy, unlucky,4.mis-错误,mistake, mistook, mistaken, mislead, missing, misunderstand, 5.a-在…之上,向…”aboard, aside, above, aback, abroad,6.en-, 表示“在内,进入”enter, entrance, enjoy, enrich, environment, envelope,7.ex-, 表示“外部,外”exit, expand, export, except, experience,8.inter-,表示“在……间,相互”international, 9.interaction, internet,10.表示“中,中间”midnight, midsummer, midnight, midsummer12.out-, 表示“在上面,在外部,在外”outline, outside, outward, outdoor,13.over-, 表示“在上面,在外部,向上,超过”overlook, overhead, overboard, overeat, oversleep,14.pre-, 表示“在前,事先,预先”prewar, prehistory, prediction, preface, prepare, prefer, refer, 15.super-, sur-,表示“在…..之上”surface, supermarket, superman, superstar,16.under-, 表示“在…..下面,下的”underline, underground, underwater17.up-, 表示“向上,向上面,在上”upward, uphill(上坡)upstairs,18.fore-, 表示“在前面,先前,前面”forecast, foretell forehead, foreground,学习资料19.re-, 表示“再一次,重新”retell, rewrite, repeat, renew, recite,20.al- 表示“完整,完全”alone, almost, overall, already, also, always,21. tele-, 表示“远离”television, telephone,telegraph22.trans-,横过,贯通transport, translate, transportation,23.en-, 变成动词enable, enrich,enjoy, encourage,24.twi-,表示“二,两,双”twin, twenty, two, twelve, twelfth,25.kilo-,表示"千,千分之一kilometer,kilogram26.phon-, “声,音调”phone, phonograph三. 常见的后缀1.-an, -ian,…地方的人American,2.-er, 表示"从事某种职业的人, 某地区人" 比较级banker, observer, Londoner, villager, nicer, smaller,3.-ese, 表示"…国人,”Japanese, Chinese4.-ess, 阴性人称名词,actress, hostess, waitress,5.-ian, …地方人,信仰….教的人,从事…职业的人Christian, musician, Australian,6.-ist, 表示"从事…研究者,信仰…主义者"pianist, dentist, artist, chemist7.-or, 表示"…者"author, doctor, operator, actor,8.-age, 表示"状态,行为,身份及其结果,总称" courage, encourage, shortage, , marriage, message, cabbage,9.-dom, 表示"等级,领域,状态" freedom, kingdom, wisdom10.-ice, 表示"行为,性质,状态" notice, service,11-ion, -sion, -tion, "行为的过程,结果,状况"action, solution, conclusion, expression, correction12.-ment, 表示"行为,状态,过程,手段及其结果treatment, movement, judgment, punishment, argument, instrument, equipment, statement,13.-ness, 表示"性质,状态,程度"goodness, kindness, , friendliness 14.-ship, 情况,性质,技巧,技能及身份,职业hardship, membership, friendship15.-th, 表示"动作,性质,过程,状态"depth, wealth, truth, length, growth16.-ure, "行为,结果",pressure, failure, future,17.-hood,人和事物总和neighborhood, womanhood, childhood,18. -ly, …地(变副词)possibly, swiftly, simply, carefully, clearly19.-able, 能的suitable, comfortable,20.-al, 的natural, additional, educational, final,21.-ing,具有性质的touching, interesting, boring, exciting, surprising, -ing,动作过程结果"building, writing, handwriting,22.-ish, 的foolish, , selfish, foolish,23.-ive, 的active, impressive, native,24.-ful, 的beautiful, wonderful, helpful, helpful,25.-ous, 的dangerous, generous, various, famous, serious, delicious,26.-ern, 方向的eastern, western, southern,27.-ward, 方向downward, forward,upward28.-teen, 十几thirteen, fourteen29.-ty,几十fifty, sixty,forty,30.-th, 第几fourth, fiftieth, fortieth.31.-an,人Roman, European, American, Australian,32.-ish, 人或的English, Spanish, Spanish,33.-est, 最高级学习资料highest, tallest, highest, smallest, 34-less, 表示否定,countless, careless, fearless,学习资料。
英语中常见的词根词缀

英语中常见的词根词缀一、名词性后缀1,-age为抽象名词后缀,表示行为,状态和全体总称percentage百分数,百分率,voltage电压,伏特数,lavage灌洗,洗,出法,gavage 管词法,curettage刮除法,shortage不足,缺少。
2,-cy表示抽象名词accuracy 准确,准确度,infancy婴儿期。
3,-ence、-ance表示性质和行动difference不同,interference干扰,干预,influence影响,感化,occurrence发出,出现,violence激烈,暴力,existence存在,significance意义,意味。
4,-ency、-ancy抽象名词后缀difficiency不足,不全,tendency趋向,趋向,frequency频率,pregnancy怀胎,emergency告急,救助,fluency娴熟,娴熟,sufficiency足够,充足,constancy 坚毅,耐久不变。
5,-er表示…人、…者diameter直径,receiver接受者,接纳者,carrier 携带者,beginner初学者,创始人,reader读者,shutter 快门,goiter甲状腺肿。
6,-ics 表示…科学psdiatrics儿科学,psychiatrics物质病学,obstetrics产科学,orthopdics矫形科学,auristrics耳科学,gnathostomatics口腔生理学,andriatrics男性医学,男性科。
7,-ian表示人称名词physician医师,内科医师,technician技能员8,-ication 由动词变化而来的抽象名词,常译为…化simpliffcation 简化,calcification钙化,classification分类,分级,communication 交流,交往。
9,-ing由动词变化而来的动名词nursing护理,typing分型,分类,mapping绘制…图,bleeding出血,vomiting 呕吐,softening变软,functioning使器官活动,使器官有效用,positioning 把…放在适当的位置,mathching和…相配,imaging成像。
初中英语词根词缀经典浓缩

1 act 行为/举止active action activate2 cap 罩着/盖着capable capacity capacious3 ceive 做(事情) conceive perceive receive deceive4 cess 行走process concess access recess recessionary5 cide 切割decide incidence accident6 cite 说话recite cite excite7 com/con/co 合在一起cooperation collaboration company conform8 counter 相对的counterstrike (C.S.) counterpart9 de 往下decline decide department10 dem/demo 人/人民democracy epidemic11 dict/dic 说话predict dicionary dedicate addict12 dis 距离/分开distance disinterested13 dom 领域dominate predominate domain kingdom14 e 往外(也可做为单词结束标志)evoke eject emit15 epi 之上/之中epilog epidemic16 evit 生命longevity inevitable17 ex 往外exit excit external18 fend 遮挡物defend offend19 fer 拿prefer infer defer confer20 fess 说话confess profess21 fin 边线/边界finite finish infinite definite indefinite22 flex 使弯折flexible reflect23 flu 流动flu fluent flush fluctuate24 gress 行走congress progress aggressive25 ject 射/喷射reject eject inject deject26 im/in 里面/否定intractable27 leg 腿legal illegal legislation (isl:通道)delegate allege28 less 没有careless valueless priceless worthless29 liter 文字literature literal illiterate literary30 main 手maintain 31 mand 命令demand command32 min/mini 小minute minimize33 mis 错误的mistake misunderstand34 mit 放射/传送emit commit submit transmit35 mod 模式/模型/模具mode modify model commodity36 mono 一个monotone monotonous = boring;37 nat 本身的/自然的natural native38 nov 心奇/心意novel (adj.) novelty innnovate39 opt 选择optional adopt optimism40 para 相对的parallel parasite paradox (dilemma)41 part 一部分partial impartial apart apartment42 pens 钱dispense compensate43 plex 使弯折perplex complex44 ply 含义/内容reply imply supply45 pot 坛子potent potential impotent46 press 按压compress pressing oppress repress suppress47 priv 权利private deprive derive privilege48 scend 行走descend ascend49 scrib 写describe prescribe subscribe postscript manuscript50 sembl 集聚assemble resemble51 semi 一半semi-final52 sent 感觉/感官assent consent dissent53 serv 安放preserve conserve reserve deserve54 sign 图标/符号assign design resign55 sol 太阳solar system; solitary console isolate56 spec/spect 看respect respective inspect prospect perspecitive57 sper/spir 呼吸inspire conspire expire prosper desperate58 stit 坐institute substitue constitute59 sum 归总summarize summary consume resume60 tain 拿着/托着retain contain attain detain distain61 tend 伸展/展开extend tend intend tendency62 text 编织texture context pretext63 tract 地域/地带attract tractortractable intractable64 trans 通过/穿过transport transit transmit transplant65 tribute 贡品attribute distribute contribute66 un 没有uninterested67 uni 一个uniform unique68 vac 空/空的vacant vacuum evacuate69 vers/vert 转换/转向conversation anniversary reverse introvert70 vis 看vision visit supervise advise71 voc 说话vocal vocation advocate72 vent 来/来临advent ventilate convention补充:ab 强调/否定aboriginalabuse absolute abnormalad 倾向于pro 倾向于re 二次/反复1. 不(a; dis; im; in; ir; il; non; un):amoral; 与道德无关的atypical pneumonia; 非典abnormal; 反常的disable; 使残废immeasurable; 不可估量的impartial; 公平的inadequate; 不充分的inaccessible; 达不到的illegal; 非法的illogical; 不合逻辑的irrational; 不理性的irresistible; 不可抵抗的irrevocable; 不能取消的nondurable; 不耐用的/非耐用品unalterable; 不能改变的unworldly; 非尘世的/天真纯洁的unyielding; 坚硬的/不屈的2. 反对(anti)anti-terrorist; 反恐antiwar; 反战anti-dumping 反倾销3. 自己的;自动的(auto) autobiography; 自传auto alarm; 自动警报4. 两个的;双重的(bi)biweekly; 两周一次的/一周两次的bimonthly; 两月一次的/一月两次的biannually; 一年两次的5. 共同的(co; con)cooperation; 合作cohere; 粘合coincide; 一致/符合concentrate; 集中(注意力) conclude; 总结6. 反对的;相反的(contra) contradict; 矛盾counterstrike; 反击counterpart 配对物/人7. 在之中;加强意义(en) encourage; 鼓励enlarge; 放大enrich; 使丰富enroll; 招纳/招募8. 好的(eu)eulogy; 赞歌euphony; 悦耳之音euphemism; 委婉语euthanasia; 安乐死9. 前面的;在先的(fore)forearm; 前臂forehead; 额头foresight; 远见forefinger; 食指10. 之间的(inter)international; 国际的interfere; 干涉interrupt; 打断interval 间隔/间隔的intervene; 干涉/干预11. 错误的(mis)mistake 错误misapprehend; 误会/误解misunderstand; 误会/误解mistrust; 不信任/猜疑12. 外面的;上面的;过度的(over) overcoat 大衣overlook; 眺望/远看/概述overhear 偶然听到overdue; 迟到的13. 后(post)postpone; 推迟post-war; 战后14. 前(pre)predict; 预测prehistoric; 史前的prevent; 防止preview; 预展/预演previous; 之前的15. 半(semi)Semifinal; 半决赛Semicolon; 分号16. 上面的;过度的(super) supernatural; 超自然的supervise; 监督superstition; 迷信17. 远的(tele)telephone; 电话telegram; 电报telescope; 单筒望远镜television; 电视18 多的(multi)multilateral;多边的unilateral; 单边的multinational; 多国的multiple; 多样的/多重的19 单词结束表示总结(虚的;无实际意义)Ible 形容词结束标志able 形容词结束标志al 形容词结束标志ate 动词结束标志tion/ation 名词结束标志ment 名词结束标志e 单词结束标志。
初中英语常用词根词缀汇总

strength truth
①抽象名词后缀,表示性质、状态等
difficulty modesty
②名词后缀,表示爱称或小称,在一些词中与-ie 通用 aunty piggy(piggie)
词根
act alter ann, enn arm aud(i) bar bio
cap
centr circ(u)
俘虏)
captor
中心 eg: con(一起)+centr+ate(动词后缀)-concentrate
(v 集中)
central decentralize
圆 eg: en(使)+circ+le(名词后缀,表示小)=encircle(v 环
绕,包围)
circulate
呼喊 eg: pro(在„„前面)+claim=proclaim(v 宣布,声
(n 文学)
illiteracy
medi min(i) norm part(i) pass serv sign us(e) val(u)
vis
中间的 eg: medi+um(抽象名词后缀)=medium(n 媒介,
中介or(后缀,表示比较级)+ity(名词后缀) =minority(n 少数;少数民族)
growing developing action discussion creative native jobless homeless quickly happily government development
抽象名词后缀,用于形容词后,表示性质、状态等
kindness darkness
抽象名词后缀,表示行为、情况、性质等
subdivide indomitable predominance
初中常用英语词根词缀资料讲解

一、常见的词根1.able, abil=able能够ability,able,disable,enable2.Act=do 做Actor, actress, activity, action, active, actual, actually, exact, react,3.Ag=do,做Agent, agency4.Art=art艺术Art, article, artist,5.Astro, aster=star星星Astronomy, astronaut, disaster,6.Ball, bol=fight打架Ballroom, balloon, symbol7.Base=base基础Baseball,8.Bell, bel=war, fight战争Rebel,9.Cas, cid=fall落下Casual, casually, occasion, accident,10. cept, ceive, cip, cup=hold抓住accept, except, receive, receipt, principal,11.cap=head头Captain, capital,12.Cycle, circle=circle圈Bicycle, recycle, circus,13.Dic=write写Diction, prediction,14.Doub=double双Double, doubt15.Duct, duc=say说Educate, education, reduce, conduct,16.Fall, fail, fault=err错误17.Fer=catch捉住Offer, infer, different, difference, prefer, suffer, 18.Flu=flow流动Fluent, fluency, influence,19.Fore, fort=strongForce, forceful, effort, comfortable, discomfortable 20.Form=shape形状Formal, inform, information, reform, transform, uniform, perform, performance, 21.Frig, friger=cold冷Refrigerator22.Fus,=pour倒Confuse, confusion, refuse,23.Gest, gister=carry, bring搬运Suggest, suggestion,24.Grad=step, grade阶段Grade, graduate, gradual, centigrade,25.Graph, gram=write,写Photograph, telegraph, program, diagram 26. grat, gree=pleasing,满意Gratitude, grateful, grace, agreement, disagree, 27.Gress=go, walk走Progress,28. Habit=do well做Habit,29. Hap=chance机会Perhaps, happen, happy, happiness,30.Lect, lig=choose, gather,收集Collect, collection, elect, neglect, select,31. Long=leng长度Belong, length,32.Man, manu=hand手Manage, manager, maintain,33.Mark=sigh, 标记Marked, remark, landmark, bookmark,34.Memor=memory记忆Memory, memorize, remember,35.Ment=mind介意,想法mention, comment, remind36.Miss, mit=send, cast投送Dismiss, promise,37.Mod=mode, manner举止Modest, model, modern38.Neg=deny否定Neglect, negative,39.Part, port=part, divide,分割Apartment, depart, department, partner,40.Pass=pass through通过Passage, passenger, passport,41.Pend, pens=hang悬挂Depend, independent, spend,word可编辑42.Per=try尝试Experiment, experience,43.Plat=flat平坦Plate, platform,44.Fly=fold折叠Apply, reply, supply,45.Point, punct=point, make sharp, 尖,尖端pointed, pointer, appoint, appointment, disappoint, 46.Police=state, city城市,地区,国家Police, policy, politics,47.Popul, publ=people人们Population, popular, public, publish,48.Port=carry运送export, support, transport,49.Press=press按压Pressure, compress, express, expression, impressive,50.Prim=first, chief,第一,主要Primary, primer,51.Pris, =take拿取Surprise,52.Quest, quir, quis, quer=seek, search,搜索Quest, inquest, question, request, conquer,53.Quiet, qui=still 安静Quiet, quietly, quickly54.Quit=free自由Quit,55.Sal=salt盐Salt, salty, salad, salary,56.Sci=know知道Science, scientist, scientific,57.Sence, sent=feel感觉Sense, sensible, nonsense,58.Serv=serve, keep保持Service, servant, deserve, observe,59.Sid=sit,坐President, consider,60.Sigh=mark,标记Signal, assign, assignment, design,61.Sist-stand站立Assist, assistant, consist, exist, 62.Sum,summ=add up添加Sum, summit, summary, summarize,63.Tele=far远的Telegraph, telephone, television,二. 常见的前缀1.表示否定意义的前缀1)纯否定前缀dis- ,dishonest, dislikeim-, ir-,impossible, irregularne-, n-, none, neither, nevernon-, nonsenseneg-, neglectun- unable, unemployment2)表示错误的意义mis-, mistake, mislead,3)表示反动作的意思de-, defend,un-, unload, uncover2. 表示空间位置,方向关系的前缀a-在…之上,向…”aboard, aside, above,en-, 表示“在内,进入”encage, enjoy, enrich,ex-, 表示“外部,外”exit, expand, export, except, fore- “在前面”forehead, foreground,in-, il-, im-(用于b,m,p之前), ir-, 表示“向内,在内,背于”inside, importinter-,表示“在……间,相互”intern ational, interaction, internetintro-, 表示“向内,在内,内侧”introduce, introductionmid-, 表示“中,中间”midnight,out-, 表示“在上面,在外部,在外”outline, outside, outwardover-, 表示“在上面,在外部,向上”overlook, overhead, overboardpre-, 表示"在前”在前面”prefix, preface, prepare pro-, 表示“在前,向前”pro gress, proceed,sub-, 表示“在下面,下”subway,super-, sur-, 表示“在…..之上” surface,word可编辑supermarket, superman,trans-, 表示“移上,转上,在那一边”translate, transform,under-, 表示“在…..下面,下的”underline, underground, underwaterup-, 表示“向上,向上面,在上”upward, uphill(上坡)upstairs,3. 表示时间,序列关系的前缀fore-, 表示“在前面,先前,前面” forecast, foretellmid-,表示“中,中间”midnight, midsummerpost-"表示“在后,后”postwar,pre-, 表示“在前,事先,预先” prewar, prehistory re-, 表示“再一次,重新”retell, rewrite,repeat,4. 表示比较程度差别关系的前缀over-,表示“超过,过度,太”overeat, oversleep 5. 表示共同,相等意思的前缀co- 表示“共同,一起”。
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一、常见的词根, abil=able能够ability,able,disable,enable,=do 做Actor, actress, activity, action, active, actual, actually, exact, react,3. Art=art艺术Art, article, artist,4. cept, ceive, cip, cup=hold抓住accept, except, receive, receipt, principal,, circle=circle圈Bicycle, recycle, circus,=write写Diction(措辞),prediction, dictionary, dictation,, duc=say说Educate, education, reduce, conduct,=catch捉住Offer, infer, different, difference, prefer, suffer, =flow流动Fluent, fluency, influence, fly, flight, fort=strongForce, forceful, effort, comfortable, discomfortable, before=shape形状Formal, inform, information, reform, transform, uniform, perform, performance,=step, grade阶段Grade, graduate, gradual, centigrade,, gram=write,写Photograph, telegraph, program, diagram14. grat, gree=pleasing,满意Gratitude, grateful, grace, agreement, disagree, 15. Hap=chance机会Perhaps, happen, happy, happiness,, lig=choose, gather,收集Collect, collection, elect, neglect, select,=sigh, 标记Marked, remark, landmark, bookmark,=memory记忆Memory, memorize, remember,, port=part, divide,分割Apartment, depart, department, partner,=pass through通过Passage, passenger, passport,, pens=hang悬挂Depend, independent, spend,,=point, make sharp, 尖,尖端pointed, pointer, appoint, appointment, disappoint, =state, city城市,地区,国家Police, policy, politics,, publ=people人们Population, popular, public, publish,=press按压Pressure, compress, express, expression, impressive, , quir, quis, quer=seek, search,搜索Quest, inquest, question, request, conquer,=salt盐Salt, salty, salad, salary,二. 常见的前缀否定 ,dishonest, dislike, disappear,, n-,否定none, neither, never,3..un-否定unable, unemployment, unhappy, unlucky,错误,mistake, mistook, mistaken, mislead, missing, misunderstand,在…之上,向…”aboard, aside, above, aback, abroad,, 表示“在内,进入”enter, entrance, enjoy, enrich, environment, envelope,, 表示“外部,外”exit, expand, export, except, experience,,表示“在……间,相互”international, , internet,10.表示“中,中间”midnight, midsummer, midnight, midsummer, 表示“在上面,在外部,在外”outline, outside, outward, outdoor,, 表示“在上面,在外部,向上,超过”overlook, overhead, overboard, overeat, oversleep, , 表示“在前,事先,预先”prewar, prehistory, prediction, preface, prepare, prefer, refer,, sur-,表示“在…..之上”surface, supermarket, superman, superstar,, 表示“在…..下面,下的”underline, underground, underwater, 表示“向上,向上面,在上”upward, uphill(上坡)upstairs,, 表示“在前面,先前,前面”forecast, foretell forehead, foreground,, 表示“再一次,重新”retell, rewrite, repeat, renew, recite,表示“完整,完全”alone, almost, overall, already, also, always,21. tele-, 表示“远离”television, telephone,telegraph,横过,贯通transport, translate, transportation,, 变成动词enable, enrich,enjoy, encourage,,表示“二,两,双”twin, twenty, two, twelve, twelfth,,表示"千,千分之一kilometer,kilogram, “声,音调”phone, phonograph三. 常见的后缀, -ian,…地方的人American,, 表示"从事某种职业的人, 某地区人" 比较级banker, observer, Londoner, villager, nicer, smaller, , 表示"…国人,”Japanese, Chinese, 阴性人称名词,actress, hostess, waitress,, …地方人,信仰….教的人,从事…职业的人Christian, musician, Australian,, 表示"从事…研究者,信仰…主义者"pianist, dentist, artist, chemist, 表示"…者"author, doctor, operator, actor,, 表示"状态,行为,身份及其结果,总称" courage, encourage, shortage, , marriage, message, cabbage, , 表示"等级,领域,状态" freedom, kingdom, wisdom, 表示"行为,性质,状态" notice, service,11-ion, -sion, -tion, "行为的过程,结果,状况" action, solution, conclusion, expression, correction , 表示"行为,状态,过程,手段及其结果treatment, movement, judgment, punishment, argument, instrument, equipment, statement,, 表示"性质,状态,程度"goodness, kindness, , friendliness , 情况,性质,技巧,技能及身份,职业hardship, membership, friendship, 表示"动作,性质,过程,状态"depth, wealth, truth, length, growth, "行为,结果",pressure, failure, future,,人和事物总和neighborhood, womanhood, childhood,18. -ly, …地(变副词)possibly, swiftly, simply, carefully, clearly, 能的suitable, comfortable,, 的 natural, additional, educational, final,,具有性质的touching, interesting, boring, exciting, surprising, -ing,动作过程结果"building, writing, handwriting,, 的foolish, , selfish, foolish,, 的active, impressive, native,, 的beautiful, wonderful, helpful, helpful,, 的dangerous, generous, various, famous, serious, delicious,, 方向的eastern, western, southern,, 方向downward, forward,upward, 十几thirteen, fourteen,几十fifty, sixty,forty,, 第几fourth, fiftieth, fortieth.,人Roman, European, American, Australian,, 人或的English, Spanish, Spanish,, 最高级highest, tallest, highest, smallest,34-less, 表示否定,countless, careless, fearless,。