英语词根词干表.doc

通过构词法猜测生词词义 利用词缀法 A List of Roots or Stem Ac, acet: sour 酸、醋 acidity, acetify Acu, acum, acute, acule: sharp 尖锐 acute, actuate, aculeate, acuminate Acro: pointed, top, upper顶上、高 acrobat, acrogen, Act, ag: to do;to drive, to urge 做、驱使 activity, react, agitate Alt: high 高（度） altitude, altimeter Am: to love 爱 amateur, amity Ampl: spacious; extensive 扩大、宽阔 amplify; radioamplifier Angl, angul: Angle角 triangle, multiangular Anim life; breath生命；气息 animality, animate Ann: year 年 annual, anniversary Anthrop Man人；人类 Anthropology; anthropotomy Anxi Greatly troubled忧虑 Anxiously; anxiety Arc，arch A bow 弓形；拱 Archwise；arcuate Aud，audit To hear, listen听 Audience；inaudility Aur Ear 耳 Aural, auriform Baro Weight重量 Barometer, baroscope Bio, be Life生、生命；生物 Biology, microbe Brief, brev, bridge Short简，短 Abbreviation, brief, abridge Broad, bread Very wide宽广 Broadcast, breadth Calcul Compute计算 Calculate, miscalculate Camer; chamber A vaulted room室、窝、场 Camera, chamber Ced;ceed;cess To go走、行 Antecedent,exceed,procession Cent Hundred, a hundredth百；百分之一 Percentage;century Centr Center中心、中央 Centralize, concentrate Chron Time时间 Chronology; chronometer cid; cis To cut; to kill 切、杀、削 Suicide; concise Civ Citizen, a large town市民、公民、城市 Civil, civilization Clos, clud, clus To close; to shut关、闭 Enclose; exclude; conclusion Cord, cor, cour Heart心 Cordially, encourage, cordate Cracy Strength; power政权、统治 Democracy, monocracy Craft Skill; a floating vessel工艺，技巧；飞行物 Handcraft; aircraft Cre, creas, cresc, cret To grow生长；增长，创造 Increase, accrete, create Cred To believe; to agree信任 Credible, discredit Cur Care关心、关怀 Curiosity, security Dict To say; to speak说；言词 Prediction; dication Diplo Relating to the management of affairs between two countries外交；公文 Dipl