高中英语《常用词缀词根》讲义前缀及部分常用词根pre-先,前,超a-1.表语性形容词2.加强意义3.在“in,at,on”例:precaution,preface,prefer,preview,prewar例:awake,aware,arise,arouse,aboard,abroad,ahead,alike,alive,asleep re-回,后退;再,又fore beforehand,front,before先,前,预例:remind,rewrite,react,replace,review,reveal,refine,recall 例:forecast,forefinger,forehead,foremost,foresee sub-在…之下;低于,秘密地mis-坏,恶,误例:subconscious,suffice,suppress,substandard,subsurface,subdivide例:misfortune, mislead,mistake,misunderstand,misuse super-,sur-上,超out-超出,在外,出外,胜过,超过例:superficial,surface,surplus,supermarket,superman,supernatur al例:outbreak,outcome,outlet,outline,outlook,output,outnumber trans-,tra-跨越,转,传over-过度,越过;颠倒,反转,在上例:transatlantic,transform,transmit,transport,tyadition,translate 例:overall,overcoat,overhead,overthrow,overcome,overseas auto-自己un-不,无,做相反的动作,移开,消除例:automatic,automobile,autonomous,autonormy,例:unable,unbearable,uncertain,uncover,unfit,unknown,unfold,unfair equ-均,平等unnecessary,unwilling,unlike,unlock,unpleasant例:equal,equality,equatorunder-在…下,低于,不足form形式例:underdeveloped,undergo,understand,underground,underlie,underwear formal,conform,defor m,unform,reform,uniformab-,a-脱离,离开,离去min-,mini-较小,较少例:abnormal,abortion,absent,abuse例:minor,minute,miniature,minority,minusbi-二,两,重port持,拿,运例:biennial,bimonthly,bilingual例:portable,porter,export,import,support,transportsemi-半press-压例:semiannual,semimonthly,semicircle例:pressure,compress,express,impresscircum-,circu-周围,环spec-看例:circumstance,circuit,circulate,circle,circulation例:spectacle,aspect,expect,inspect,prospect,re spectcom-共同vid-,vis-看,看见例:collaborate,collect,co-operate,corporation,company例:visible,vision,visual,evident,revise,vis a,visitor,videocontra-,counter-反,相对bi-,bio-生命,生物例:contrast,controversial,counter,counteract,contradiction例:biochemistry,biography,biology de-出,离;向下,贬低geo-地,地球例:depreciate(比:appreciate,degrade,destroy例:geography,geometry,geologydis-,di-,dif-离,分开;不,无;动作的相反或取消gram写,图形例:disabled,dissuade,differ,disappear,disagree,dislike,disadvantage例:graph,program,photograp h,telegraminter-在…之间,相互log-言语,推理例:interaction,interfere,international,interrupt,interview例:logic,logical,apology,apologize,dialo gue,monologueex-,e-,ef-出外,除去,完全cap-,capit-头例:emigrate,exclude,exhibition,expand例:cap,capital,captain,captionin-,im-内,向内,入cent(i百,百分之一例:immigrate,include,imprison,indoors例:cent,century,centigrade,centimetreextra-以外,超过例:extra,extraordinaryin-,im-不,无,非例:impossible,illegal,illogical,inaccurate,irregular,impatient胡老师讲义常见后缀-dom表地位.身分.领域.条件.状况-ion行为.结果.状态(n例:freedom,kingdom,wisdom,boredo m例:creation,pollution,expansion,foundation,invitation,interpretation-hood表状态.地位.特征-tude表情况.性质(n例:childhood,brotherhood,motherhood,neighborh ood例:gratitude,longitude,multitude,solitude-ness表状态.性质-ty状态.性质例:happiness,likeness,sadness,weakness,darkness,goodness例:beauty,loyalty,safety,certainty(n -ship表性质.情况.地位.身分-ure行为(结果.状态(n例:friendship,hardship,leadership,ownershi p,scholarship例:failure,mixture,closure,moisture-er,ar,or,ist,ant表做某事的人(n-y情况,能力(nassistant例:recovery,modesty,misery,mastery例:painter,begg-d,-ed加在名等后后构成形(过分形式(adj-ette,-let小(n例:aged,sleilled,talented,broken,golde n-haired例:cassette,cigarette,tablet,booklet-en由...做成的(v-al属于...的(a例:wooden,woolen,waxen,oaken例:personal,musical,global,go vemmental-fold表倍数(n-ary与...相关的,属于...的(a例:twofold,fivefold例:secondary,elementary,planet ary-ful充满....的.富有....的(adj-able,-ible能...的,可...的(adj例:cheerful,doubtful,harmful,skilful,h opeful,fruitful例:desirable,agreeable,lovable,comfortable,possible,responsible-ish如...的.似...的.有...性质的(adj-ic属于...的(adj例:boyish,girlish,selfish,blmish,blackish,gre enish例:civic,academic,graphic-less无...的.不...的(adj-ive有...倾向的(adj例:fearless,harmless,hopeless,helpless,endless,aimle ss,needless例:active,massive,constructive-like如....的.似...的(adj-ate做,造,成,使成分(v例:dreamlike,warlike,fatherlike,starlike例:fasci nate,decorate,evaporate-ly如...的.有...性质的;加在形后构成副(adj.adv-fy使成为(v例:manly,homely,lovely,friendly, kingly,widely,badly例:identify,purify,simplify,electrify,qualify-some如...的.似...的.有...性质的(adj的.有...性质的(adj-ize,-ise(使成为(及物v后缀(v例:tiresome,troublesome,burelensome例:real ize,mechanize,criticise-ward向...的.朝...的(adv例:eastward,outward,unward,backward,forward,westward例:windy,shady,muddy,icy,healthy,wealthy-en(及物动词后缀(使成为,(使变得更(v例:harden,shorten,deepen,sharpen,strengthen,frighten,widen -age行为,情况,总称(n例:marriage,usage,percentage,advantage-ance,ancy,ence,ency行为,行为结果,状态,性质(n例:abundance,guidance,excellence,frequency-ice构成抽象名词表行为.状态.性质(n例:practice,cowardice,service-ment行为,行为的结果.手段.状态(n例:payment,agreement,employment,improvement,equipment excitement,judgement。