前缀1,a-1)加在单词或词根前面,表示“不,无,非”。acentric;amoral;2)加在单词前,表示“在,的”asleep;aside2,ab-,abs-加在词根前,表示“相反,变坏,离去”abnormal,;abuse3,ab-,ac-,ad-,af-,ag-,an-,ap-,ar-,as-,at-加在同辅音字母的词根前,表示“一再”等加强意。accompany,accomplish,affirm,attract4,ad-加在单词或词根前,表示“做,加强”。adapt,adopt,adjoin,adjust,adventure5,amphi-“两个,两种”。amphibian6,an-在词根前,表示“不,无”。anonymous,anarchism7,ana-表示“错误,在旁边,分开”analogy,analysis8,ante-表示“前面,先”antedate,anterior,antecedent9,anti-表示“反对,相反”antiwar,antitank,antibody10,apo-表示“离开,远离”apogee11,auto-“自动,自己”automobile,automatic,autograph12,be-1)构成动词,表示“使成为”befall,befriend,behold2)构成介词beside,behind,below,before,beneath13,bene-“善,好”benefaction,benediction,beneficent14,bi-表示“两个”biweekly,bilingual,biennial,15,by-“在旁边,副的”byroad,byway,bywork16,circum-“环绕,周围”17,co-表示“共同”,通常方在元音词根前。Coeducation,cohabit,coexist,coincide18,col-,cor-在同辅音词根前,表示“共同”。collapse,colleague,collect19,com-,con-“共同”combine,compassion,commotion,20,contra-表示“反对,相反”contrary,contradict,contravene,21,counter-表示“反对,相反”counteract,counterbalance,22,de-表示“去掉,变坏,离开,变慢,向下”等destruction,demobilize.desalt表示“使…成为,加强”等depict23.di-表示“两个,双”dichromatic,dioxide表示“使…变成,分开,离开”digest24,dia-表示“穿过,二者之间”dialogue,diameter25,dif-和辅音重复表示“不,否定,分开”differ,difference,diffident26,dis-表示“不,消失掉”dislike,disorder,dishonest表示“分开,分离”dispart,disseminate,dispense27,dys-表示“坏,不良”dyspepsia,dyslexia,dysfunction28,e-,ef-表示“出,出来”evaluate,elongate,elaborate29,em-,en-表示“进入…之中,包围”embrace,embed,empathy表示“使…进入状态”empower,embitter,embody30,epi-表示“在…上,在…周围,在…后面”epidermal,epidemic,epigram31,eu-表示“好,优秀”eulogize,euphemism,euphonious32,ex-表示“出,出去”export,exclude,expel表示“前面的,前任的”ex-wife,ex-president,33,exo-表示“外部的,外面”exogamy,exotic34,extra-表示“以外的,超过的”extracurriculum,extraordinary,35,fore-表示“前面,预先”foresee,forehead,forestall36,hetero-表示“异类,异种”heterosexual,heterodoxy,37,homo-表示“同类的”homogeneous,homonym38,hyper-表示“超过,太多”hyperactive,hypersensitive,39,hypo-表示“下面,次等”hypodermic,hypocrisy,hypocrite40,il-,ir-放在同辅音词根前表示“不,无”illegal,illiterate,illogical,表示“使…成为,进入”illustrate,illuminate,illusion,41,im-,in-表示“不,无,非”impossible,immoral,impolite,表示“向内,进入”import,imprison,immigrate42,inter-表示“在…之间,相互”international,interpersonal,43,intro-表示“向内,入内”introduce,introspect,introvert44,macro-表示“宏伟,大”macroworld,macrostructure,45,mal-表示“坏,恶”(亦作male)malcontent,malpractice,malnutrition46,micro-表示“微,小”microscope,microworld,microskirt47,mini-表示“小”minibus,miniskirt,miniwar,48,mis-表示“错误,坏”mistake,misspell,misunderstand,49,mono-表示“单个,一个”monarch,monogamy,monologue50,multi-表示“多,很多”multilingual,multidirectional,multiple51,neo-表示“新的”neonatal52,non-表示“不,非”nonexistent,nonsmoking,nonstop53,omni-表示“全部,到处”omnipresent,omnipotent,omniscient54,out-表示“超过,过度”outdo,outlive,outnumber表示“出去,过时”outside,outgoing,outlandish55,over-表示“过度,过分”overstudy,overwork,overact表示“在…之上”overlap,override,overwhelm表示“翻转”overturn,overthrow,overhaul56,paleo-表示“古,旧”paleozoology57,pan-表示“广泛的”pan-American,panacea58,para-表示“半,类似,辅助”paramilitary,parapolitical表示“在旁边”paradigm,paradox,paragon表示“降落伞”parachute,paratroops,paradrop59,pen-“近似,差不多”peninsula60,per-“贯穿,自始至终”perspective61,poly-“多”polygon62,post-1)“在后面”postwar,postpone2)“邮件”postoffice63,pre-“前的,预先”preschool,prefix64,pro-“向前”prolong65,proto-“原始”prototype66,pseudo-“假”pseudonym67,re-“向后,重新”reappear,rewrite,review68,se-“分开,离开”sever,seduce69,sub-“下,次”submerge70,sur-“超过,在上面”surface,surpass71,super-“超过”supermarket,72,trans-“横过”transmit,transform73,un-“不,非”unreal74,under-“在…下”underground,undersea75,intra-“在内,内部”intranational76,kilo-“一千”kilogram77,milli-“千”millimeter78,tri-“三”triangle79,uni-“一个”uniform80,vice-“副”vice-president后缀1,-ability表名词,“能,性质”possibility2,-able表形容词,“可…的”believable3,-aceous,-acious表形容词,“有…特征的”delicious4,-acity表名词,“有…倾向”capacity5,-acy表名词,“性质,状态”privacy6,-age表名词,“状态,总称”,“场所”,“费用”percentage,village,cottage,postage7,-ain表名词“人”captain8,-aire表名词“人”millionaire9,-al表形容词“…的”personal,continental,rural10,-ality表名词“状态,性质”personality,nationality11,-ally表副词“…地”dramatically12,-an表名词和形容词“人”American,Roman13,-ance,ence表名词,“性质,状况”difference14,-ancy表名词“性质,状况”vacancy,redundancy15,-ant,-ent表形容词“…的”distant,different16,-ar表形容词“…的”familiar表名词,“人”liar,beggar17,-ard表名词,“不好的人”bastard,coward,laggard18,-arian表名词,“…的人”vegetarian,19,-ary表形容词,“…的”imaginary,elementary20,-ate表动词,“做,造成”graduate,frustrate21,-atic表形容词,“有…性质”diplomatic22,-ation表名词“行为,过程,结果”election,production23,-ative表形容词“有…倾向”active24,-ator表名词,“做事的人或物”dictator,generator25,-atory表形容词,“有…性质”explanatory26,-cy表名词“性质,状态”privacy27,-dom表名词“状态”freedom28,-ee表名词“被动的或主动的人”employee,examinee29,-eer表名词“人员”engineer30,-el表名词“人或物”novel,channel31,-en表动词“变成”shorten,darken32,-ency表名词“状态,性质”efficiency33,-ent表形容词,“…的”excellent表名词“人”student,resident34,-eous表形容词,“有…的”courteous,35,-er表名词“人”singer,leader,writer表动词“反复做”mutter,chatter,waver36,-ern表形容词,“…方向的”eastern,western,southern37,-ery表名词“场所”,“行为”nursery,rosery,robbery,bravery38,-esque表形容词“如…的”picturesque39,-ess表名词“女性”poetess,goddess,actress40,-et,-let表名词,“小东西”circlet,booklet41,-etic表形容词,“属于…的”theoretic,energetic42,-ette表名词,“小的东西或状态”kitchenette43,-ety表名词“状态”anxiety44,-eur表名词“…人”amateur,ent