大学英语四级单词词根词缀
四级常用词根及前缀后缀

四级常用词根及前缀、后缀1.常用词根(68个)ag, act做agent, active; aster, astro星disaster, astronomy;audi听audience, audio-visual(AV) ; cap,cept,ceive拿、取capture, receive;bio生命biochemist, antibiotic; cede,ceed,cess行、移动procedure, successive; cide, cis切,杀suicide, decision; clued, clus闭合include, exclusion;cur, curr跑occur, currency; cred相信creditor, incredible;cycle圆、环bicycle, recycle; fac,fic,fect,fact做、制affect,fiction,infect;dict, dic说dictionary, indication; duct, duc引导educate, conduct, prouuce;fer运送、带transfer, conference; flect, flex弯、曲reflect, flexible;flu流fluid, influence, fluent; gen起源、种类、人种intelligence, generation; geo地球、土地geography,geometry; grad, gress走gradual, aggressive;gram写、记录grammar, telegram; graph写、记录; photo光photograph;ject 投、掷、抛reject, project, injection;med中间immediately, medium;lect, leg挑选、采集、读elect, collect, legend;mob, mot, mov 移动automobile, promotemani,manu手manual, manipulate; miss,mit送、派、放开transmit, permit;pel推、逐expel, propeller; pend悬挂indispensable, suspend;phon声microphone, phoney; pon, pos放置postpone, compose;port搬运、带transport, portable; rupt裂、破坏interrupt, rupture;scribe写describe, prescribe; spec, spect,spic看perspective, respective; volv转、滚动revolve, revolution; tract拖、拉、吸引tractor, attract, distraction;vid, vis看见evident, invisible; tend,tens,tent伸张、倾向extend, intense 2.常用前缀(49个)anti-反、抗、对立antisocial, antibody; auto-自己/动的autobiography, autonomous; be-使得、视作become, belittle; bi-两,双面bilingual, bimonthly;centi-百century, centigrade; co-共同,联合coordinate, cooperate;con-,col-,com-,cor-与、和、共、全colleague, combination, conform, coordinate;contra-相反、针对contradiction,contrary;counter-反、逆对、等counteract, counterpartde-取消、脱离、向下decline, departure;dis-否定、除去discriminate, disorder;en(m)-使成为、使进入enable, enclose;ex-向外、出自、超出、离开exceed, excludeextra-越出、超过extraordinary, extreme;fore-前面、预先forehead, forecast;in(m)-,il-,ir-不,无,非illegal, important;in-在……里,内部inclusive, indoor;inter-互相、在……中间interaction, intervene;intra(o)-内部、向内introduce, introvertmacro-大的、宏观的macroeconomics; mal-坏、恶、不良maltreat, malnutrition micro-微小的、微量的microphone, microwave;mid-中部、当中midland, midwife;mini-极小的、极短的minibus, minimum; mis-错、不当、相反misery, mismatch mono-一、单一的monotonous, monopoly; multi-多倍的multiple, multitude;non-非、无、不nonsense, non-stop; out-超出、在外outstanding, outlive; over-在上面、越过overwhelming, overtake; poly-多,众polysyllable, polytechnic;post-后postgraduate, postpone; pre-预先、前precedence, predominant; psudo-伪、假、拟pseudonym, pseudoscience;re-又、再、往后replace, replenish;semi-半、部分的semiconductor, semi sphere;sub-下一级、次要subordinate, substitutesuper-上方的、超过的superfluous, supervisor; tele-远的、远距离telephone, telescope therm(o)-热、热电的thermos, thermometer; trans-横越、通过transplant, transmit;tri-三、三次tricycle, triangle, triple;ultra-在……之外、极端、过分ultraviolet, ultrasonic;un-不、非、相反unknown, unsay; uni-单、一uniform, unity, universal;vice-代替、代理、付vice-president, vice-principal.3.常用后缀(63个)1)n.后缀(33个)-age 状态、行为、集合shortage, baggage; -al动作、人、事物refusal, professional -ance, -ence状态、性质、行为entrance, reliance, correspondence;-ant, -ent人,物inhabitant, pollutant; -ar, -er, -or人banker, scholar, sailor;-ery, -ary, -ory,-ry 人、地点、学科、集合secretary, library, history, shrubbery, scenery;-dom范围、状态kingdom, freedom; -ee动作的承受者refugee, referee;-eer从事……的人engineer; -ese某国的人、预言Japanese;-ess女性hostess, actress; -hood状况livelihood, neighborhood;-ian人magician, physician; -ics学科linguistics, athletics;-(s)ion,-(a)tion状况、行为presentation, intuition;-ism主义materialism, optimism; -ist主义者dentist, Buddhist-th结果、过程length, warmth; -(i)ty多抽象名词的性质、状态ability, loyalty; -ment行为、状态、性质enjoyment, argument, government, payment;-ness性质、状态sickness, blindness; -ology学科psychology, physiology;-ship性质、状况、状态hardship, leadership;-ure性质、状况、状态pleasure, pressure;2)v.后缀(7个)-ate使……irritate, originate;-ize, -ise, -yze, -yse……化modernize, normalize, analyze;-en 使……变成sharpen, hasten, lengthen;-ify 使……成,使……化simplify, amplify, diversify;3)adj.后缀(20个)-able, -ible能(为)……的sensible, permissible;-al 具有……性质的ignorant, consistent, passionate, fortunate;-ary, -ory与……相关的imaginary, obligatory; -ed有……的wooded, pleased;-en有……质的,似……的wooden, golden; -free免于……的carefree, duty-free;-ic(al)类似……的,具有……的poetic, energetic;-ful充满……的cheerful, faithful;-ive表倾向,关系,特征collective, destructive;-ish似……的childish, selfish, foolish;-less没……的shameless, fearless; -like似……的womanlike, warlike;-ly有……特征的roughly, leisurely; -ous充满……的dangerous, precious;-some有……性质的burdensome, lonesome;-ward表举止、方向awkward, eastward; -y状态、性质、行为sunny, thirsty;4)adv.后缀(3个)-ward(s)方向straightforward; -ly……地(状态、成都、性质、方式)consequently;-wise 方向、位置likewise, counter-clockwise;。
英语四级词汇词根词缀记忆

英语四级词汇词根词缀记忆词根和词缀是英语词汇学习中非常重要的元素,它们能够帮助我们更易于记忆和理解单词的含义。
在四级英语考试中,词汇量是一个重要的方面。
因此,掌握词根和词缀是提高词汇记忆效果的关键。
本文将介绍一些常见的英语四级词汇的词根和词缀,帮助你更好地记忆和理解这些单词。
1. 词根(Roots)词根是单词的基础,它通常表示单词的核心意思。
在英语中,许多词汇来自于拉丁语和希腊语,所以词根往往与这些语言有关。
以下是一些常见的词根及其含义:- bio-:生命(如biology,生物学)- geo-:地球(如geography,地理学)- log-:言语、思考(如dialogue,对话)- phon-:声音(如telephone,电话)- port-:携带(如transport,运输)2. 词缀(Prefixes和Suffixes)词缀是附加在词根前面(前缀)或后面(后缀)的字母或音节。
它们能够改变词根的意义,使我们更易于理解单词。
以下是一些常见的英语四级词汇中常见的词缀:- un-:否定(如unhappy,不开心)- re-:再次(如return,返回)- -ful:充满的(如beautiful,美丽的)- -less:没有的(如hopeless,没有希望)- -ity:状态或品质(如equality,平等)3. 词汇记忆方法为了更好地记忆和掌握词根和词缀,我们可以采用以下方法:- 制作记忆卡片:将单词的词根、词缀和含义分别写在卡片的一面,另一面写上整个单词。
通过反复学习和记忆这些卡片,我们可以加深对单词的理解和记忆。
- 分组记忆:将具有相同词根或词缀的单词进行分组,通过比较和对比来记忆和理解它们的意思。
这样可以提高记忆效果。
- 多读多写:通过阅读和写作来多次接触和使用这些单词。
这有助于加深对词根和词缀的理解,并使其在实际应用中更易于记忆。
4. 词汇扩展通过掌握词根和词缀,我们可以在四级英语考试中更顺利地理解并记忆一些相似的单词。
四级词根词缀单词表

四级词根词缀单词表词根和词缀是构成英语单词的基本元素,通过了解词根和词缀的含义,我们可以更好地理解和记忆单词的意义和用法。
以下是一份四级词根词缀单词表,希望能对你的英语学习有所帮助。
一、前缀1. a-:表示“无、非”;例如:amoral(无道德的)、atypical(非典型的)2. anti-:表示“反对、对抗”;例如:antisocial(反社会的)、antibiotic(抗生素)3. dis-:表示“不、否认、消除”;例如:disagree(不同意)、dissatisfy(使不满意)4. mis-:表示“错误、不正确”;例如:misunderstand(误解)、misbehave(行为不当)5. un-:表示“不、无”;例如:unhappy(不快乐)、unusual(不寻常的)二、后缀1. -able:表示“能够...的”;例如:comfortable(舒适的)、reasonable(合理的)2. -er/-or:表示“某事物或某人的从事者”;例如:writer(作家)、actor(演员)3. -ful:表示“充满、有...的”;例如:beautiful(美丽的)、grateful (感激的)4. -ing:表示“正在进行的动作”;例如:running(跑步的)、swimming(游泳的)5. -ion:表示“名词”的意思;例如:conversation(对话)、decision (决定)6. -less:表示“没有、缺乏”;例如:hopeless(没有希望的)、fearless(无畏的)7. -ment:表示“行为或结果”;例如:development(发展)、adjustment(调整)8. -ness:表示“状态或品质”;例如:kindness(善良)、happiness (幸福)9. -s/-es:表示“复数”;例如:cats(猫们)、dogs(狗们)三、词根1. act:表示“行动、做”;例如:actress(女演员)、react(反应)2. bio:表示“生命”;例如:biology(生物学)、biography(传记)3. cent:表示“百、一百”;例如:century(世纪)、centimeter(公分)4. dict:表示“说、讲”;例如:dictionary(字典)、predict(预测)5. geo:表示“地球、地理”;例如:geography(地理学)、geology (地质学)6. graph:表示“写、画、记录”;例如:autograph(亲笔签名)、graphite(石墨)7. logy:表示“学科或学术”;例如:biology(生物学)、psychology (心理学)通过掌握这些词根和词缀,我们可以更有效地学习和记忆英语单词。
大学英语四级常见词根词缀

一、常见词根词缀1.否定前缀un- uncomfortable, unacceptable, unavoidablein- incomplete, incapable, indispensable, inevitableim- imperfect, impartial, immortaldis- disable, disadvantagemis- misplace, mislead, misfortuneab- abnormalde- deactivate, degradeil- illegal, illiterateir- irregular, irrelativemal- malfunction, malnutrition2. trans - across(横过)through(通过)beyond(那边)from one place to anothertransient 短暂的transplant 移植(器官)transaction 交易transition 过渡,转变transition from A to B transition periodtransmit 传输,传送(无线电,电视)transmission (n)a live transmission 现场直播cultural transmission 文化的继承transform 完全改变…的外观/特性transformation(常做陪衬)transfer 传递,迁移translate 翻译transport 运输3. com-, con- 1、加强语气2、共同,一起combine, compete, compromiseconfirm, conspicuous, concession4. -tain 1、支撑2、保持,维持,保留sustain,retain, maintain5. re- 再,又,回,反renew, reshape, refresh6. uni- / mono- one (一个),sole(单一的)uniform, unique, unitymonotonous (单调的),monopoly (垄断)7. ex- 向外,超出expand extend exceed excessive exclusive(ly)excursion8. pre-/pro- 前,在前predominant precede, previous, premise, prevalentproceed, prominent, propel9. magn- 大(large)magnify(microscope), magnificent, magnitude10. viv- /vit- live, life 生命,生活vivid, survive, revivevital, vitamin11. inter- 在……之间相互intervene, interfere12. man- hand (手工)manufacture , manipulate,manuscript13. sci- knowledgescience, scientific, consciousness14. sub- / sus- 下,次,附属subsidiary subordinate(to)sustain15. laps 滑,落(时间)elapse, collapse16. spec- / spic- lookspectator, speculate, spectacular, perspectiveconspicuous17.clud(s)-, clos- 关闭shutconclude, include ,exclusive close18. not notenotify notion(=idea)notorious19. homo- samehomogeneously20. simul- togetherSimultaneously21. multi - 多,多倍multiply, multitude22. contra, contro 相反contradiction contrarycontroversy23. dict- say, tell, speakdictate, dictator , dictionary, verdict, predict24. per- throughpermeate, perplex, permanent, perpetual, persistent 25. ver- truthverify verdict26. -logy study(学习)sciencebiology psychology27. -vert / -vers turndivert advertisediversify versatile reverse28. -ics 作抽象名词的后缀,表学科economics politics physics29. -ist 表示"人"pianist geologist typist30. bio- lifebiography biology31. -ician 从事……专业的人music → musician32. -ism ……主义……论(抽象名词)realism Marxism33. -cid killsuicide insecticide34. mort- deathmortal mortality immortal35. -scrib / -scrip write drawdescribe inscribe prescribe subscribe ascribedescription inscription prescription subscription ascription 36. di-/du-/ambi- /bi- two, doubledilemma / duplicate / ambiguous/ bilateral37. tri- threetriangle38. bene- good, well, happilybenefit beneficiary39. volu/ volv roll(滚动)turn(转动)evolution revolutioninvolve revolve evolve40. fer carry(带)produce(生产)transfer refer fertile41. phil- lovephilosophy42. deca- tendecade43. cred believecredible incredible credit44. cent one hundredcentury45. mill / kilo 一千,千分之一millennium million kilometer kilogram46. dom master, controldomaindominate, dominant, predominant47. val 有权力,影响valid, invalid, valuable, evaluate, prevalent(popular)48. graph / gram writebiography, geography / grammar, telegram49. equi - 同等,相等equivalent equilibrium50. bat beat打debate combat battle batter battery51. seg, sect cutsegment, segregate / section intersection 52. plex 折叠perplex complex53. en- / -ify makeenlarge entitle enrich enablesimplify magnify signify54. sym- / syn- 共同same, 类似similarsympathy symptom symmetry / syndrome 55 path feelingpathetic sympathy sympathetic56. ceed / cess / cede / cest / cur runproceedrecession, access, excess, successorprecede, recedeancestorcurrent currency excursion occur57. serv 保存,保护(protect)conserve preserve58. -able , -ible 可……respectable, imaginablecomprehensible59. hypo- 下,在…之下hypothesis hypotension60. -pel 推propel, expel, repel, dispel, impel, compel 61. scend climbascend descend62. spiraspire, inspire, expire, respire, conspire 63. sent, sens feelingsentimentalsense, consensus64. grav 重grave, gravity, aggravate (grieve)65.lev 轻,上升alleviate, elevate (relieve)66.rupt breakbankrupt, interrupt, corrupt二、动词搭配1. add to增加,增进add … to把…加进…add up相加add up to总计,所有这一切说明2. break away from打破,脱离,挣脱,改掉break down出毛病,身体(精神)衰弱,分解,拆开break off暂停,中断break in强行进入,插话break into闯入break into pieces成为碎片break out爆发break up捣碎,驱散,瓦解,学期结束,拆散break through突破( away from, down, in, off, up, up )3. bring up抚养,呕吐,提出bring about造成bring out拿出,出版bring in引入,引进,挣钱bring back使回想起bring down使下降,使倒下4. call on号召,拜访(某人)call at拜访、参观(某地)call for去叫某人, 要求, 需要call up使回忆起, 征召入伍call in召集,请某人来call out大喊,高叫call off取消,不举行5. come about发生,出现come down下跌,落,降,传下来come in进来come into (sight/being/existence/use/notice/effect)come on来临/ 快点come out出版,结果是come along一道来,赶快come to达到(an end/an agreement/a stop)苏醒,合计,总共是come over走过来come up发芽,走近come across偶然碰到come back回想起come from来自,源自6. cut across抄近路cut down砍倒,削减cut off切断,割掉,断绝关系cut up连根拔除,切碎through剪断,凿穿cut out删(省)掉,戒掉cut in插嘴7. die of (disease/hunger/grief/old age)死于(疾病,饥饿,寒冷,情感原因)die from死于(意外事故、情形)die away渐渐消逝die out绝种die down(炉火)渐熄die off逐一死去8. fall behind落后fall over one's feet 跌跤fall down掉下,跌倒fall back撤退,后退9. go in for从事,喜爱,参加go through通过,经受go over复习,检查go up(价格)上涨,建造起来go after追捕,追赶go against违反go ahead先行,开始吧,问吧,说吧go away离开go by时间过去go down下沉,降低,(日、月)西沉go on(with)继续进行go with相配,陪同go without没有,缺少go out外出,熄灭go all out全力以赴go off爆炸,进行,变坏,断电,停止供应go back on背约,食言go beyond超出10. get down下来,记下,使沮丧get down to致力于,专心于get on进展,进步,穿上,上车get off脱下,下车get in收集,插(话)get away逃跑,逃脱,去休假get over忘记,越过,克服,从疾病中恢复get along with进展,相处get up起床get through打通电话,完成,通过get round消息传开get close to sth. 接近,几乎get into (trouble)get to (know)get back取回,收回get out11. give away赠送,泄露,出卖give out发出,疲劳,分发,公布give off发出(光、热、气体)give in (to sb.) 屈服give up放弃,让(座位)12. hand in交上,提交hand out分发hand down流传,遗传13. hang about闲逛hang up挂电话14. hold back阻止,隐瞒hold up举起,使停顿hold on别挂电话,等,坚持hold out持续,坚持,伸出hold down控制,镇压15. keep up (courage, English, spirits)保持,keep up with跟上keep off (grass)不接近,离开keep away from避开,不接近,离…远远的keep out ofkeep to (rules, promise)坚持,遵守keep on继续,坚持下来keep back阻止,留下,隐瞒,扣下keep from克制,阻止16. knock at/on敲knock into撞到某人身上knock down撞倒knock out of把…敲出knock over撞倒knock off停止工作,休息17. leave for离开前往leave out删去,遗漏leave behind遗留,忘记拿走leave to留给,遗嘱赠于leave over遗留,剩下,延期18. look up查找,向上看look through翻阅,浏览look on旁观look on…as看作look into调查look after/ at / for 照顾/看/寻找look out(for)当心look about / around/round四下查看look down upon瞧不起look back upon回忆,回顾look ab. up and down仔细打量某人look ab in the face/eyes直视某人19. make up编造,配制,打扮,组成make up for弥补make into / of / from 制成make out弄懂,发现,看出,填写,开列(清单)make for走向,驶往,促使20. pass away去世pass by经过pass down(on)…to传给pass through经历pass over漠视,忽视21. pay back还钱,报复pay for付钱,为…受到惩罚,因…得到报应pay off还清22. pick up拾起,获得(information),接人,站起,收听,自然习得(language /knowledge),恢复重获(pick up health)pick out挑选,辨认,看出pick cotton/flower/leaves/words选词23. put up搭起,张贴,举起,安装,投宿,安排住下put up with忍受put out伸出,扑灭put off推迟put into放进,翻译put away放好,存钱put down记下,平息put on穿戴,上映,增加(put on weight/speed)put forward 提出,提前put through 接通电话put aside放到一边put back放回24. pull down拆掉,推翻pull on匆匆穿上/ off 脱pull in进站pull out取出,(火车)离站pull down往下拉,拆毁pull over驶到一边pull through恢复健康,渡过难关,脱离险境pull up(使)停住25. push over推倒,刮倒push ahead(on, forward)继续前进,坚持下去push through排除困难办好谋事,努力设法通过,挤过26. run across偶然碰到run after追逐,追捕run away逃跑run for竞选run into偶然碰到(困难)遇见(人),相撞run out of用完27. see off送行see through看透,识破see to照料,照管28. send for派人去请send off送行send out发出(光亮)等send up发射29. set up建立set off出发,触发,引起set out动身,着手(to do),陈述set about开始着手(doing)set to work(n.)开始做set back拨回,使推迟30. take off脱掉,起飞take on呈现雇佣take away拿走take in吸收,领会take up从事,占用(时间空间)take down记录,取下take back收回take for误认为take along随身带take over接管take outtake charge of负责, take sth. for granted想当然, take hold of抓住, take pride in以………为自豪, take the place of, 代替take turns to do轮流做, take office就职31. think of想起think of…as把…看作think out想出think up想出think about考虑think over仔细考虑think well of sb. 对某人看法好32. turn off / on打开turn over翻身,反复考虑,翻(书页),翻转turn out证明为,结果,制造成品turn to转向,求助turn down调低,拒绝turn against变得敌视,反对turn away打发走,驱逐,转过脸去turn back返回,转回去turn round转过身来turn up向上翻,露面,出现,音量调大turn in上缴turn upside down把倒置,弄得乱七八糟三、重要句型1. It was not until midnight that he finished his task.2. Not until he came back from abroad was I able to see him again.3. The harder you work, the greater progress you will make.4. He walked around the house, gun in hand.5. May you be in good health!6. Wish you a pleasant journey back home!7. The professor was a humorous man with big nose and deep-set eyes.8. What surprised me most was his imagination and patience.9. He lay on the grass, with his eyes looking at the sky and his hands under his head.10. Sitting under the tree are Mr. Green and his first teacher.11. On the wall hang two pictures of famous scientists.12. Looking back upon those past years, he couldn’t help feeling very proud.13. No sooner(Hardly) had he arrived at the theatre than(when) the play started.14. Young as he is, he has learned advanced mathematics.15. How I regret the hours wasted in the woods and fields!16. There stands a beautiful vase in the corner of the room.17. Ten miles north of the town lies a paper factory.18. There goes the bell.19. Nowhere has the world ever seen such a bird as here.20. It is no use crying for help.21. If only I had been your student in the middle school!22. It is believed that such a thing will not happen again.23. Only when he explained did I realize the reason for this.24. “He works particularly hard.”“So he does, and so do you.”25. Not only Alice but also Jane and Mary are tired of having one examination after another.26. Such was Albert Einstein, a simple person of great achievements.。
英语四级词根词缀总结

英语四级词根词缀总结英语四级词根词缀总结如下。
1. 前缀- un-:表示否定或相反,如unhappy(不快乐的)、unfair(不公平的)。
- dis-:表示分离或否定,如disconnect(断开连接)、disagree(不同意)。
- re-:表示重复或再次,如rewrite(重写)、reconsider(重新考虑)。
- pre-:表示在之前或预先,如preview(预览)、preheat(预热)。
- post-:表示在之后或后继,如postgraduate(研究生)、postpone(推迟)。
- inter-:表示相互或中间,如interact(相互作用)、intermediate(中间的)。
- sub-:表示在下面或次等,如submarine(潜水艇)、subordinate(下级的)。
- super-:表示超过或超级,如superman(超人)、superior(优越的)。
- multi-:表示多个或多样,如multinational(跨国的)、multicultural(多元文化的)。
- bi-:表示两个或双倍,如bicycle(自行车)、bilingual(双语的)。
- mono-:表示单个或唯一,如monopoly(垄断)、monologue(独白)。
2. 后缀- -er:表示人或物的职业或身份,如teacher(教师)、writer(作家)。
- -or:表示人或物的职业或身份,如actor(演员)、inventor(发明家)。
- -ist:表示人或物的职业或身份,如artist(艺术家)、scientist(科学家)。
- -tion:表示动作、状态或结果,如communication(沟通)、education(教育)。
- -sion:表示动作、状态或结果,如conclusion(结论)、revision(修订)。
- -able:表示能够或适合的性质,如comfortable(舒适的)、edible(可食用的)。
英语四级词汇记忆规则词根、词缀记忆法

英语四级词汇记忆规则:词根、词缀记忆法idiot:白痴idiom:习语[比较记忆]白痴记不住习语看到r想成花系列:friend:朋友fiend:魔鬼[比较记忆]有花的是朋友;无花的是魔鬼brother:兄弟bother:打扰broth:肉汤[比较记忆]拿着花来看你的是兄弟;不拿花的来打扰你。
兄弟无人(er)是肉汤。
kernel:果核kennel:狗窝[比较记忆]“开了花才有果”;把n想成狗门flail:打(谷子)frail:脆弱的[比较记忆]l想成扁担,用扁担打谷子?(丽丽老师也不清楚,老俞说的);花(r)都是脆弱的sheer:完全的,纯粹的shear:剪(羊毛)[比较记忆]在剪羊毛时耳朵不用剪,因为耳朵上没毛。
[扩展]shears:大剪刀sprout:发芽spout:喷发[比较记忆]长花的发芽fragrant:芬芳的flagrant:臭烘烘的,臭名昭著的[比较记忆]有“花r”才香adept:有技巧的,娴熟的adopt:采纳,收养adapt:适应[比较记忆]adept:e想成伏明霞在跳水,跳水需要技巧的。
adopt:o想成一个眼睛,即使是收养小孩也需要选择的,一个眼睛的你要吗adapt:a:靠近a的就是a,近朱者赤,这就是对环境的适应性observe:观察reserve:储备deserve:值得conserve:保存[比较记忆]观察储备,觉得是值得保存conservation:n.保存conservative:保守的reservation:印第安人的保留地complement:补偿,弥补,补充compliment:赞美,称赞[比较记忆]“爱赞美,被补充”i-爱,e-像不像军被啊poverty:贫穷property:财产[比较记忆]poverty:p-“趴在地上”,over-“一切都完了”property:proper-恰当的,“每人恰当一份”haven:避难所heaven:天堂[比较记忆]haven:n-门。
英语四级复习必背单词词根词缀记忆总结

由于我个人在记单词时,特别不喜欢靠谐音啊或者和英语无关的记忆方法(no offense),我也是推荐用词根词缀来记忆许多相似的词,会节约很多时间。
pel----compel [kəm'pel] vt. 强迫,compulsive----compulsion、repel [ri'pel] vt. 排斥,拒绝;repulsive——repulsionexpel[ik'spel] vt. 驱逐;开除impel[im'pel] vt. 推动;驱使 impel sb to do sthpropel[prəu'pel] vt. 推进dispel[dis'pel] vt.驱逐;apply for申请approve [ə'pru:v] v. 批准appreciate [ə'pri:ʃieit]v. 欣赏attention [ə'tenʃən]n.注意attract [ə'trækt]v. 吸引arrange [ə'reindʒ]v. 安排appointment [ə'pɔintmənt]n.任命sitresident ['rezidənt] n. 居民 preside [pri'zaid] vi. 主持,担任会议主席preside overpresident['prezidənt] n. 总统;;校长 headmaster 小学校长;insidious[in'sidiəs] adj. 阴险的;隐伏的; sediment['sedimənt] n. 沉积;沉淀物assist [ə'sist] n. 帮助; resist[ri'zist] vt. 抵抗;忍耐,忍住insist[in'sist] vi. 坚持, persist[pə'sist]vi. 存留,坚持transtransaction [træn'zækʃən]交易;active 积极的;passive 消极的;translate 翻译;translator 翻译者。
四级词汇常见词根词缀

四级词汇常见词根词缀
- und:
- under-:vt. 包围,环绕,围绕;n. 围绕物。
例如:undergo(经受,经历,忍受),undergraduate(大学本科生,大学肄业生), Underground(地下,地铁,地道,秘密活动)。
- mis-:vt. 误解,误会。
例如:understand(理解,了解,领会)。
- uni-:
- uni-form:n. 制服;a. 统一的,一律的,始终如一的。
例如:uniform(制服)。
- unity:统一。
例如:university(大学)。
- up-:
- up-on:prep. 在...之上,迫近,紧接着。
例如:upper(上面的,较高的,上级的)。
- upset:a. 弄翻的,混乱的,心烦的。
例如:upset(弄翻,颠覆,推翻)。
这些词根词缀可以帮助你理解和记忆四级词汇,但在实际运用中,还需要根据具体情况进行灵活处理。
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*******前缀*********a,an①无,不,非astable不稳定的acentric无中心的②含有in,on,at,by,with,to等意义asleep在熟睡中ahead向前ab脱离abnormal不正常的abaxial离开轴心的anti反抗antiwar反战的anti imperialist反帝的auto自动,自己autobiography自传autostable自动稳定be使…加强belittle使缩小befriend友好相待bi二,双biweekly双周刊biligual两种语言的co,col,com,con,cor 共同cooperation协作collaboration协作,勾结combine联合correlation相互关系counter,contra反,对应counteraction反作用contrast对比,对照di,dif,dis否定,相反diffident不自信的dislike不喜欢en,em使… enlarge扩大enable使…能empower使…有权力e,ex外,出external外部的erupt喷出extra以外,超过extraordinary格外的extrasolar太阳系以外的hyper在上,超hyperfrequency超高频hypersonic超声的il,im,in,ir否定illogical不合逻辑的impossible不可能的invisible不可见irrational不合理的inter互相interchange交换interlock连锁intra,intro在内,内部intrapersonal个人内心的introspect内省mal恶,不良maltreat虐待malfunction机能失常micro微microscrope显微镜microware微波mid中,中间mid air半空中midstream中流mini小minibus小公共汽车ministate小国mis错,坏mistake错误misspell拼错multi多multiparty多党的multilingual多种语言的non否定nonsmoker不抽烟的人nonexistent不存在的out超过,过度,外,出,除去outgo走得比…远outgrow长得太大outdoor户外的outroot除根over上,过度overwork工作过度overbridge天桥post后postwar战后postnatal诞生后的pre前,领先prewar战前的prefix前缀re回,再return返回restart重新开始semi半semicircle半圆semiconductor半导体sub,suc,suf,sup次,亚,在下,低于substandard低于标准规格的succeed继承suffix后缀supplement增补trans 转换,变换,横过,越过transmit传送transatlantic横渡大西洋的tri三tricar三轮车triangle三角(形)un否定unstable不稳定的unknown未知的under下,内(指衣服),不足underground地下的underskirt衬裙underpay付资不足uni单一uniform均匀的unipolar单极的********后缀********able,ible 可…的,能…的readable可读的sensible可觉察的age 表状态,性质,行为breakage破损shortage缺乏al (adj)具有…性质的,如…的personal个人的regional地区的al (n)表动作,人,事物proposal提案professional专业人员ance,ence 表状态,行为,性质importance重要性confidence自信ancy,ency 表状态,行为,性质constancy一惯性urgency紧迫性ant,ent 表人,物,行为applicant申请人correspondent通信者arian 表各种年龄,派别,主义,职业的人humanitarian人道主义的utilitarian功利主义者crat 支持,参与者democrat民主人士bureaucrat官僚dom 表性质,状态,行为freedom自由wisdom智慧ee 表动物的承受者employee雇员trainee受训练的人eer 从事…的人pioneer开拓者volunteer志愿者en (v)使变成harden使硬shorten使短en (adj)有…质的,似…的golden金色的woolen毛的er,or 表人,物singer歌唱家survivor幸存者ery 表状态,性质,行为,活动地点nursery托儿所robbery掠夺slavery奴隶身份ese 某国(地)的,某国(地)的人及语言Chinese中国人(汉语) Portuguese葡萄牙人(语) ess 表女性,雌性hostess女主人actress女演员ful 充满…的,具有…性质的cupful一满杯fearful可怕的hood 表身份,状况,性质neighborhood邻里manhood男子气概ic,ical 类似…的,具有…的heroic英雄般的logical合逻辑的ify 使成…,使…化magnify放大purify提纯ion,tion 表情况,状态,性质,行为fashion时髦decision决定ish 似…的,有…的selfish自私的childish儿童般的ism 表示……主义,行为,…学,…派realism现实主义tourism旅游fatalism宿命论modernism现代派ist 从事…工作的人socialist社会主义者dentist牙科医生ity 表行为,性质,状态unity团结一致maturity成熟性ive 有…性质的,有…作用的,属于… protective保护的productive生产的active积极主动的ize,ise,yze,yse 以…方式对待,…化realize实现analyze分析modernize现代化less 没有…的fearless无畏的useless无用的let 小booklet小册子leaflet传单like 有…性质的,像…的dreamlike梦一般的humanlike像人类的logy 论,研究biology生物学technology技术ly 如…的,有…特性的manly男子气的lovely可爱的ment 表行为,状态,性质movement运动management管理ness 表状态,性质darkness黑暗kindness仁慈ous,eous,ious 充满…的dangerous危险的famous著名的ship 表状况,状态,身份,技艺,技能hardship苦难doctorship博士学位workmanship手艺,工艺some 像…的,引起…的troublesome讨厌的lonesome孤独的ster 表示人youngster年轻人gangster歹徒ward(s) 表方向upward(s)向上outward(s)向外y ①(n)表状态,性质,行为difficulty困难victory胜利②(adj)充满,包含 hairy 多毛发的 irony钢铁般的1.否定前缀un- uncomfortable, unacceptable, unavoidablein- incomplete, incapable, indispensable, inevitableim- imperfect, impartial, immortaldis- disable, disadvantagemis- misplace, mislead, misfortuneab- abnormalde- deactivate, degradeil- illegal, illiterateir- irregular, irrelativemal- malfunction, malnutrition2. trans — across(横过)through(通过)beyond(那边)from one place to another transient 短暂的transplant 移植(器官)transaction 交易transition 过渡,转变 transition from A to B transition periodtransmit 传输,传送(无线电,电视)transmission (n) a live transmission 现场直播cultural transmission 文化的继承transform 完全改变…的外观/特性 transformation(常做陪衬)transfer 传递,迁移translate 翻译transport 运输3. com-, con- 1、加强语气 2、共同,一起combine, compete, compromiseconfirm, conspicuous, concession4. -tain 1、支撑 2、保持,维持,保留sustain,retain, maintain5. re- 再,又,回,反renew, reshape, refresh6. uni- / mono- one (一个),sole(单一的)uniform, unique, unitymonotonous (单调的),monopoly (垄断)7. ex- 向外,超出expand extend exceed excessive exclusive(ly) excursion 8. pre-/pro- 前,在前predominant precede, previous, premise, prevalent proceed, prominent, propel9. magn- 大(large)magnify(microscope), magnificent, magnitude10. viv- /vit- live, life 生命,生活vivid, survive, revivevital, vitamin11. inter- 在……之间相互intervene, interfere12. man- hand (手工)manufacture , manipulate,manuscript13. sci- knowledgescience, scientific, consciousness14. sub- / sus- 下,次,附属subsidiary subordinate(to)sustain15. laps 滑,落(时间)elapse, collapse16. spec- / spic- lookspectator, speculate, spectacular, perspective conspicuous17.clud(s)-, clos- 关闭shutconclude, include ,exclusiveclose18. not notenotify notion(=idea) notorious 19. homo- samehomogeneously20. simul- togetherSimultaneously21. multi —多,多倍multiply, multitude22. contra, contro 相反contradiction contrarycontroversy23. dict- say, tell, speakdictate, dictator , dictionary, verdict, predict24. per- throughpermeate, perplex, permanent, perpetual, persistent25. ver- truthverify verdict26. -logy study(学习) sciencebiology psychology27. -vert / -vers turndivert advertisediversify versatile reverse28. -ics 作抽象名词的后缀,表学科economics politics physics29. -ist 表示“人”pianist geologist typist30. bio- lifebiography biology31. -ician 从事……专业的人music → musician32. -ism ……主义……论(抽象名词)realism Marxism33. -cid killsuicide insecticide34. mort- deathmortal mortality immortal35. -scrib / -scrip write drawdescribe inscribe prescribe subscribe ascribe description inscription prescription subscription ascription 36. di-/du-/ambi- /bi- two, doubledilemma / duplicate / ambiguous/ bilateral37. tri- threetriangle38. bene- good, well, happilybenefit beneficiary39. volu/ volv roll(滚动)turn(转动)evolution revolutioninvolve revolve evolve40. fer carry(带) produce(生产)transfer refer fertile41. phil- lovephilosophy42. deca- tendecade43. cred believecredible incredible credit44. cent one hundredcentury45. mill / kilo 一千,千分之一millennium million kilometer kilogram 46. dom master, controldomaindominate, dominant, predominant47. val 有权力,影响valid, invalid, valuable, evaluate, prevalent(popular)48. graph / gram writebiography, geography / grammar, telegram49. equi —同等,相等equivalent equilibrium50. bat beat打debate combat battle batter battery51. seg, sect cutsegment, segregate / section intersection52. plex 折叠perplex complex53. en- / -ify makeenlarge entitle enrich enablesimplify magnify signify54. sym- / syn- 共同same, 类似similarsympathy symptom symmetry / syndrome55 path feelingpathetic sympathy sympathetic56. ceed / cess / cede / cest / cur runproceedrecession, access, excess, successorprecede, recedeancestorcurrent currency excursion occur57. serv 保存,保护(protect)conserve preserve58. –able , -ible 可……respectable, imaginablecomprehensible59. hypo- 下,在…之下hypothesis hypotension60. –pel 推propel, expel, repel, dispel, impel, compel61. scend climbascend descend62. spiraspire, inspire, expire, respire, conspire63. sent, sens feelingsentimentalsense, consensus64. grav 重grave, gravity, aggravate (grieve)65.lev 轻,上升alleviate, elevate (relieve)66.rupt breakbankrupt, interrupt, corrupt掌握一些英语构词法,对单词的记忆和理解有很大的帮助,下面笔者列举一些常用的词缀和词根。