考研英语词汇常考词根汇总

考研英语词汇常考词根汇总acidacriacridacu=soursharp表示尖酸，锐利acid酸的acidify酸化（acid+ify…化一酸化）acidity酸度，酸性（acid+ity性质f酸性）acidulous微酸的（acid+ulous有…的f有酸味的）acrid辛辣的；类刻的（acrimony的形容词）acute尖锐的，敏锐的acuity尖锐敏锐（acu+ity性质一尖的性质f尖锐）acumen敏锐，聪明（acu+men表示名词尖一敏锐）acupuncture针炙（acu尖+punct点+uref用尖〔针）点f针炙）acme顶点，顶峰（acumen的变体）act=todotodrive表示行动，做act行为acting演技activity活动（act+ivity状态f活动状态）activate使…活动起动（act+ivate使使…活动）actualize实现（actual实际的+ize化f实际化一实现）enact实施，颁布（en+actf使（法律）动f实施法律）exact强求；精确的（ex出+actf［要求］做出来f强求）exacting苛求的（exact+ing）interact相互作用（inter相互+act一相互动一相互作用）react反应；反抗（re反+act-＞反动；反应）circulation发生，流通（circulate+ion）circuit环行;电路（circu+it走f环行）circuitous迂回的，绕圈子的（circuit+ous）circus马戏团；圆形广场encircle环绕，包围（en进入+circle；圆f进入圆f包围）cycle周期cyclone旋风bicycle自行车recycle再循环；回收cit=quotecall表示引用，唤起cite引用；引证citation引用，引证（cote+ation表名词）excite使兴奋，刺激（ex出+citef引出情绪）ecitement兴奋（excite+ment）incite鼓励，incitation激动recite背诵；演奏recital背诵；独奏（recite+al）resuscitate复活；恢复claimclam=cyroutshout表示呼喊叫喊claim要求；论断clamor喧哗；吵闹（clam+or表名词）clamorous吵闹的acclaim欢呼；喝采（ac一再+claimf一再喊一欢呼）acclamation喝米，称赞declaim朗诵declamation慷慨演说；雄辩exclaim叫喊;大声说exclamation叫喊；感叹proclaim公布；声明（pro在前+claimf在前面喊f公布）proclamation宣告；宣言reclaim收回reclamation收复；矫正clearclarclair=clearbright表示清楚明白clearance清算；清除（clear+ance表名词）clarify澄清，弄清clarity清楚clarification澄清；纯化edclare宣称；断言declaration定言；陈述（declare+ation）clairvoyance透视；洞察力clairaudient有超人听力的（clair+audi听+entf听力清楚）clincliv=leanslope表示倾斜，斜坡decline倾斜；衰退declination衰退；下倾（de向下+clinef向下斜）declination衰退；下倾incline倾斜；偏向（in进入+clinef进入斜f偏向，喜爱）disinclined不愿意的（dis不+inclined喜欢的）proclivity倾向；癖好（pro预先+cliv+ityf先斜好f癖好）closcludclus=close表示关闭closure关闭；停止（clos+ure；close的名词）closet壁橱；秘室disclose揭发；泄露（dis打开+closef把关的打开f揭发）enclose包围，围绕（en进入+closef被关起来f包围）enclosure包围，围绕conclude结论；终结conclusive决定性的；结论性的（conclude+ive）exclude排除，隔绝考研英语词汇常考前缀汇总aero-concerningtheairofaircraftplane一aeroplanespace—aerospaceanti-against；oppositeofnuc1ear一antinuc1earmatter一antimatterwar一antiwarauto-oforbyoneselfbiography一autobiographycriticism一autocriticismbe-totreatasthestatedthingfriend——befriendlittle——belittlebi-two；twice；doublelingual一bilingualcycle一bicyclebio-concerninglivingthingschemistry一biochemistrysphere—biosphereby-bye-lessimportantproduce—by-produceway一bywaycenti-hundredthpartgrade—centigrademeter一centimeterco-togetherwithauthor一coauthorexist一coexistkilo-thousandgramkilogrammeterkilometermacro-largeesp.concerningawholesystemratherthanparticularpartsoeconomicsmacroeconomicsstructuremacrostructuremal-badorbadlyfunctionmalfunctiontreatmaltreatmicro-extremelysmallcomputermicrocomputerelectronicsmicroelectronicsmid-middledaymiddaynightmidnightmini-small；shortbusminibusskirtminiskirtmis-badorbadly；wrongorwronglyfortunemisfortuneunderstandmisunderstandmono-one；singleplanemonoplanetonemonotonemulti-morethanone；manypurposemultipurposenationalmultinationalnon-notresidentnon

（一）residentsensenonsenseout-outside；beyond考研英语词汇常考后缀汇总（

1、名词后缀-ability-ibilityable一abilityflexible一flexibility-agepost一postageshort一shortage-alarrive一arrivalrefuse—refusal-an-ian-arianlibrary一1ibrarianmusic一musician-ance~enceappear—appearancerefer一reference-ancy-encyemerge—emergencyexpect一expectancy-ant-entapp1y一applicantcorrespond——correspondent-cyaccurate一accuratcyprivate—privacy-domking一kingdomfree一freedom-eeemploy一employeeinterview-interviewee-er-or-arpaint一painterbeg—beggar-erybrave一braveryslave一slavery-eseChina一ChinaeseJapan一Japanese-essactor一actresswaiter—waitress-fulhand一handfulspoon—spoonful-hoodchild一childhoodman—manhood-icselectron一electronicslinguist一linguistics-ion-ition-ationcollect一collectionobserve—observation-ismMarx一Marxismsocialist一socialism-istpsychiatry一psychiatristviolin一violinist-ity-tycruel一crueltypure一purity-mentmove——movementretireretirement-nessdarkdarknesshappyhappiness-ologyclimateclimatologyfuturefuturology-shipfriendfriendshipscholarscholarship-sion-ssiondecidedecisionexpandexpansion-thgrowgrowthwidewidth-urecloseclosureexposeexposure

2、动词前缀-endeepdeepenfastfasten-ifyclassclassifysimplesimplify-ize-isemodernmodernize/modernizepopularpopularize/popularize

3、形容词后缀-able-iblesuitsuitablequestionquestionablenaturenaturalstructurestructural-an-arian-iansuburbsuburbanCanadaCanadian-ant-entdifferdifferentpleasepleasant-ary-oryadviseadvisorycustomcustomary-ateconsiderconsideratefortunefortunate-engoldgoldenwoodwooden-esetransact做交易；办理（trans横+actf横向动f互相贸易或交易）counteract抵抗；抵消（counter反+actf反着动力量对抗f抵消）inactivity不活跃（in不+activity活跃）aeraeroaeri=air表示空气，充气等aerate通气；充气（aer+ate表动词）aerial空气的（aeri+al表形容词）aeriform无形的，非实体的（aeri+form形状f空气的形状无形的）aeromechanics航空力学（aero+mechanics机械学）aerology气象学，大气学（aero+ology学科一空气学f大气学）aerospace（大气层内外）空间（aero+space空间）aerosphere大气层（aero+sphere球形f球形空气f大气层）aeroview鸟瞰图（aero+view看f在空气中看f鸟瞰）ag=doact表示做，代理做agenda议事日程（ag+enda表示复数一做的事情~议程）agile灵活的敏捷的（ag+ile能…的f能做的一灵活的）agitate鼓动；搅动（ag+itate表动作f反复作f鼓动）agitation鼓动，煽动（agitate+ion）agitator鼓动者（agitate+or人f鼓动的人）agitating使人不安的（agitate+ing）agent作用因素；代理人（ag+ent表人或物f做的人f代理人）agency代理处（ag+ency表示机构或状态f代理机构）coagent合作者（co共同+agent—共同做的人）counteragent反作用剂；反抗力（counter+agent作用因素f反作用f反抗力）reagent反应力；试剂（re再+agent作用一再次作用一反应，引申为化学试剂）ChinaChineseJapanJapanese-freecarecarefreedutyduty-free-fulcarecarefulpainpainful-ic-icalatomatomicpsychologypsychological-ishgirlgirlishchildchildish-ivecreatecreativesupportsupportive-lesshopehopelesspainpainless-likechildchildlikeladyladylike-lymanmanlymonthmonthly-ous-iousdangerdangerouspoisonpoisonous-sometiretiresometroub1etroublesome-warddowndownwardupupward-yguilt-guiltynoise-noisy

4、副词后缀-lyeasy-easilyheavy-heavily-ward-wardseast-eastwardsnorth-northwards-wiseclock-clockwiseannenn=year表示年，一年annual一年一度的（ann+ual）anniversary周年纪念（anni+vers转+aryf一年转到一次f周年纪念日）annuity年金；养老金（annu+ity每年的东西f年金）perennial终年的；长期的（per始终+ennial年的f终年的）anthrop=manhuman表示人，人类anthropology人类学（anthrop+ology学科）philanthropist博爱主义者（phil爱+anthrop人+istf爱人的家f博爱家）optept=fitability表示适应能力apt有倾向的，适当的aptitude适应能力；才能（apt+itude表示状态f有能力的状态）aptly适当地（apt+ly）adapt使适应，适应（环境）（ad一再+aptf一再适应［环境））adaptable有适应能力的（adapt适应+able能…的）adaptation适应，（书）改写本（adapt+ation—适应f适应（各种人）的书改写本）inapt不适当的；无能的（in无+apt能力）adept熟练的，老练的（ad+eptf有能力f熟练的）aqu=water表示水aquatic水的；水中的（aqu水+atic）subaquesous水下的（aqu+ose多…的f多水的）opaque不透明的（op不+aque水一不像水一样f不透明的）archarchy=rulerrulechief表示统治者，统治，主要的anarchy无政府状态（an无+archy）anarchic无政府主义的（anarchy+ic）anarchism无政府主义的（an无+arch+ism主义）patriarch家长；族长（parti父亲+archf父亲统治f家长）archives档案（arch+ives表示东西f统治的东西f统治者的文件f档案）architect建筑师（archi+tect做f统治〔造房）的人f建筑师）architecture建筑学

20.basbase=lowfoundation表示低下，基础base低下的；基础basement地下室（base+ment表名词）baseball垒球（base+ball球f建立基础打球f垒球）baseborn出生低微的（base+born出生）abase降低；贬低（自己）（a使+base低f使自己低f降低）debase降低debased贬低的；品质恶劣的（debase降低+ed）subbase基层；基地（sub下+base-地基下的地基）2Lbellbel=warfight表示战争打斗rebellion反叛；反抗（re反+bell打+ion-＞反打反叛）rebel反叛rebellious反抗的难控制的belligerent交战的，准备打架的（belli+ger带来fentf带来战争f交战的）bellicism好战性，好战倾向biobi=life表示生命，生物biography传记（bio+graphy写f写生命f传记）bilographer传记作者biochemistry生物化学autobiography自传biosphere生物圈（bio+sphere圈f生命圈）biocide杀虫剂microbe微生物（micro微小+be=bi生命）brevbridg=short表示短，缩短brevity短暂；简洁（brev+ity状态f短的状态f短暂，简短）brief简短的briefness短暂；简洁cadcascid=fall表示落下，降临casual偶然的（cas+ualf落下的f不是安排好的f偶然的）casualty事故；灾难（casual+tyf［突然］落下的事事故）occasion发生；时机（oc使+cas落下+ionf使…落下f事情发生）decaent颓废的accidental偶然的（accident事故+al）coincide巧合；同时发生coincidence巧合incident偶然事件Occident西方（oc使+cid落+entf使〔太阳）落下f西方）decay衰退；腐败（de向下+cay=落下f向下掉f衰退）cand=whiteglow表示白，发光candid坦白的，直率的（cand+idf白的f坦白的）candidate侯选人（candid+atef白色的人f候选人）candela烛光（cand白，光fela表名词f烛光）candle蜡烛candescence发光（cand光+escence开始…的f开始发光）incandescent白热的；遇热发光的（in进入+candescent发光）incense香；carn=flesh表示肉，肉欲carnal肉体的；肉欲carnival狂欢节谢肉节carnivore食肉动物（carn+vore吃f吃肉的）carnivorous食肉类的reincarnate再具肉体，转生carcass厂体；残骸cedceedcess=go表示行走，前进cede割让，放弃（cede走f走开f割让）accede答应，同意（ac+cede-和别人走在一起f答应）antecede先行，先于（ante前+cedef走在前面f先行）antecedent先行的；以前的（antede+ent）ancestor祖先；祖宗（an=ante+cest=cess+orf走在前面的人f祖先）concession让步；退位intercede调停；仲裁（inter在…中间+cedef在二者中间走f调解）precede在先，优于（pre预称+cedef预先走f优走）precedent先例；惯例（precede+entf预先走的东西f先例）procedure程序；手续（pro在前+ced+uref在前面走完的程序）recede撤回；交还（领土）（re后+cedef向后走f撤退）secede脱离；退出（se分开+cedef分开走f脱离）excess过度，过剩excessive过分的；过度的proceed继续进行，前进（pro向前+ceedf向前走-^前进）process过程;进行proceeds收入；结果（pro+ceed+s表复数f向前做事得到的收入）access接近；入口accessible能接近的；可进去的inaccessible难以接近的succeed成功；继续（sue随后+ceedf随后跟上f继续f继续做f成功）success成功；胜利succession接连发生successive连续的recess休息；隐居（re回+cessf走Fl去f休息）recession撤退；交还（recess+ionf走回去f撤退）celer=quickspeed表示快速celerity迅速，敏捷（celer+ityf快的性质f迅速）accelerate加速器acceleration力U速decelerate减速deceleation减速度cent=hundred表示一百centimeter厘米percent百分之・♦percentage百分率centr=center表示中心central中心的acentric无中心的centripetal向心的（centri+pet追+al-追求中心的f向心的）concentrate集中；浓缩concentration集中；浓缩concentric同心的；集中的（con共同+centricf同中心的）cerncertcret=sureseparate表示搞清区另!jconcern关系到discern辨别；区分（dis分开+cerr）f分开搞清f区别）discernmible能够分辨的discernment辨别能力centain肯定的（cert+ain-*搞清楚的肯定的）ascertain确定，发现certify证明；保证certificate证明书；执照（certify+icate一证明的东西）certitude确信；确实discrete分立的（dis分开+creet区别f分开区别f不同的）discretion谨慎，小心discreet慎重的谨慎的secret秘密的（se分开+cret区别f分开来放f秘密的）chron=time表示时间chroic长期的chronicle编年史（chron+icle表名词）chronology年代学；年表chronograph精密计时器anachronism年代错误synchronize同时发生（syn共同+chron+izef时间相同一同时发生）synchronous同期的；同步的cidcis=cutkill表示切开，杀decide决定，决心（de加强+cide切f切下去f下决心）homicide杀人（homi人+cide）insecticide杀虫剂（insect昆虫+cide）suicide自杀（sui自己+cide）pesticide杀虫剂（pest害虫+cide）circumcise行割礼割包皮concise简明的decision决心，决议（decide的名词）excise割去，删去（ex出+cise）excision删除，灭绝（excise+ion）incisive一针见血的锐利的（incise+ivef切人的f一针见血的）incisor门牙（incise+orf切东西的东西f门牙）precise精确的，清楚的（pre预先+cise一预先切好f精确的）precision精密，正确circcycl=ringcircle表示圆，环circlet小环小圈circular圆的；循环的（circ+ular表形容词）circulate循环，流通（circ+ulatef绕圈走f循环）。