英语专四词汇常考词根词缀

英语专四词汇常考词根词缀英语专四词汇常考词根词缀英语专四词汇常考词根词缀英语专四词汇常考词根词缀编制仅供参考审核批准生效日期地址：电话：传真:邮编:英语专四词汇常考词缀：后缀（改词性保词义）名词后缀1)-or/er/ess/crat/cis做某件事情或职业的人或或物:worker,debtor,actress,democrat2)-acy表示“性质,状态,境遇”democracy,accuracy,diplomacy3)ance、-ence表示”性质,状况,行为,过程,总量,程度”Importance，diligence,difference.obedience4)-ancy,-ency表示“性质,状态,行为,过过程”frequency,urgency，efficiency5)-bility表示“动作,性质,状态”possibility,flexibility,feasibility6)-dom表示“等级,领域,状态”freedom,kingdom,wisdom7)-hood表示“资格,身份,年纪,状态”childhood,manhood,falsehood8)-ion,-sion,-tion,-ation,-Ition表示“行为的过程,结果,状况”action，solution,conclusion,destructionexpression.correction9)-ism表示“制度,主义,学说,信仰,行为”socialism,criticism，colloquialism,heroism10)-ity表示“性质,状态,程度”purity,reality,ability,calamity11)-ment表示“行为,状态,过程,手段及其结果”treatment,movement，judgment,punishment,argument12)-ness表示示“性质,状态,程程度”goodness,kindness.tiredness，friendliness13)-ship表示“情况,性质,技巧,技能及身份,职业”hardship，membership,friendship14)-th表示“动作,性质,过程,状态”depth,wealth,truth,length,growth15)-tude表示“性质,状态,程度”latitude,altitude(海拔)16)-ure表示“行为,结果”exposure,pressure,failure,procedure(手续)17)-grapy表示“……学,写法”biography,calligraphy,geography18)-ic,ics表示“……学，……法”logic,mechanics,electronics,linguistics19)-ology表示“…学,…论”biology,zoology,technology(工艺学)20)-nomy表示“……学……术”astronomy，economy，bionomy(生态学)-age状态、行为、集合shortage,baggage;-al动作、人、事物refusal,professional形容词后缀1)-able,-ible:visible,flexible2)名词-ish:foolish,bookish.selfish3)-Ive:active,sensitive,productive4)-like:manlike,childlike5)名词-y:manly,fatherly,scholarly,motherly6)-some:troublesome,handsome7)-ful:beautiful,wonderful,helpful,truthful8)-ous:dangerous,generous,courageous,various9)-ent:violent10)-most:foremost,topmost11)-less,表示否定:countless.stainless,wireless12)-ary,-ory与……相关的imaginary,obligatory;13)-ed有……的wooded,pleased;14)-en有……质的，似……的wooden,golden;15)-free免于……的carefree,duty-free;动词后缀1)-ize,ise,表示“做成,变成,…化”modernize,mechanize,democratize,organize2)-en,表示“使成为,引起,使有”quicken,weaken,soften,harden3)-fy,表示“使…化,使成”beautify,purify,intensify,signify,simplify4)-ish,表示“使,令”finish,abolish,diminish,establish5)-ate,表示“成为……,处理,作用”separate,operate,indicate副词后缀1)(形容词)-ly：bad→badly恶劣地,careful→carefully小心地2)-wise(OE)：clock→clockwise(a./adv.)顺时针方向的(地)like->likewise同样地3)-wards：out→outwards向外地north→northwards向北方地常用前缀（改词义也可能改变词性）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,malnutritionmicro-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,mismatchmono-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,semisphere;sub-下一级、次要subordinate,substitutesuper-上方的、超过的superfluous,supervisor;tele-远的、远距离telephone,telescopetherm(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.常用词干ag,act做agent,active;aster,astro星disaster,astronomy;audi听audience,audio-visual(AV);bio生命biochemist,antibiotic;cap,cept,ceive拿、取capture,receive;cede,ceed,cess行、移动procedure,successive;cide,cis切，杀suicide,decision;clued,clus闭合include,exclusion;cred相信creditor,incredible;cur,curr跑occur,currency;cycle圆、环bicycle,recycle;dict,dic说dictionary,indication;duct,duc引导educate,conduct,prouuce;fac,fic,fect,fact做、制affect,fiction,infect;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;lect,leg挑选、采集、读elect,collect,legend;mani,manu手manual,manipulate;med中间immediately,medium;miss,mit送、派、放开transmit,permit;mob,mot,mov移动automobile,promotepel推、逐expel,propeller;pend悬挂indispensable,suspend;phon声microphone,phoney;pon,pos放置postpone,compose;p