*******前缀*********,①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向前脱离abnormal不正常的abaxial离开轴心的反抗antiwar反战的反帝的自动,自己autobiography自传autostable自动稳定使…加强belittle使缩小befriend友好相待b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相互关系反,对应counteraction反作用contrast对比,对照否定,相反diffident不自信的dislike不喜欢使…enlarge扩大enable使…能empower使…有权力e外,出external外部的erupt喷出以外,超过extraordinary格外的extrasolar太阳系以外的在上,超hyperfrequency超高频hypersonic超声的否定illogical不合逻辑的impossible不可能的invisible不可见irrational不合理的互相interchange交换interlock连锁在内,内部intrapersonal个人内心的introspect内省恶,不良maltreat虐待malfunction机能失常微microscrope显微镜microware微波中,中间半空中midstream中流小minibus小公共汽车ministate小国错,坏mistake错误misspell拼错多multiparty多党的multilingual多种语言的否定nonsmoker不抽烟的人nonexistent不存在的超过,过度,外,出,除去outgo走得比…远outgrow长得太大outdoor户外的outroot除根上,过度overwork工作过度overbridge天桥后postwar战后postnatal诞生后的前,领先prewar战前的prefix前缀回,再return返回restart重新开始半semicircle半圆semiconductor半导体次,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横渡大西洋的三tricar三轮车triangle三角(形)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付资不足单一uniform均匀的unipolar单极的********后缀********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缺乏具有…性质的,如…的personal个人的regional地区的表动作,人,事物proposal提案professional专业人员表状态,行为,性质importance重要性confidence自信an表状态,行为,性质constancy一惯性urgency紧迫性表人,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志愿者使变成harden使硬shorten使短有…质的,似…的golden金色的woolen毛的表人,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y①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)fromoneplacetoanothertransient短暂的transplant移植(器官)transaction交易transition过渡,转变transitionfromAtoBtransitionperiodtransmit传输,传送(无线电,电视)transmission(n)alivetransmission现场直播culturaltransmission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.-tain1、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expandextendexceedexcessiveexclusive(ly)excursion8.pre-/pro-前,在前predominantprecede,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subsidiarysubordinate(to)sustain15.laps滑,落(时间)elapse,collapse16.spec-/spic-lookspectator,speculate,spectacular,perspectiveconspicuous17.clud(s)-,clos-关闭shutconclude,include,exclusiveclose18.notnotenotifynotion(=idea)notorious19.homo-samehomogeneously20.simul-togetherSimultaneously21.multi—多,多倍multiply,multitude22.contra,contro相反contradictioncontrarycontroversy23.dict-say,tell,speakdictate,dictator,dictionary,verdict,predict24.per-throughpermeate,perplex,permanent,perpetual,persistent25.ver-truthverifyverdict26.-logystudy(学习)sciencebiologypsychology27.-vert/-versturndivertadvertisediversifyversatilereverse28.-ics作抽象名词的后缀,表学科economicspoliticsphysics29.-ist表示“人”pianistgeologisttypist30.bio-lifebiographybiology31.-ician从事……专业的人music→musician32.-ism……主义……论(抽象名词)realismMarxism33.-cidkillsuicideinsecticide34.mort-deathmortalmortalityimmortal35.-scrib/-scripwritedrawdescribeinscribeprescribesubscribeascribedescriptioninscriptionprescriptionsubscriptionascription36.di-/du-/ambi-/bi-two,doubledilemma/duplicate/ambiguous/bilateral37.tri-threetriangle38.bene-good,well,happilybenefitbenefic