考研英语词汇常考前缀.doc

aero-：concerning the air of aircraftplaneaeroplanespaceaerospaceanti-：against;opposite ofnuclearantinuclearmatterantimatterwarantiwarauto-：of or by oneselfbiographyautobiographycriticismautocriticismbe-：to treat as the stated thingfriendbefriendlittlebelittlebi-：two;twice;doublelingualbilingualcyclebicyclebio-：concerning living thingschemistrybiochemistryspherebiosphereby-，bye-：less importantproduceby-producewaybywaycenti-：hundredth partgradecentigrademetercentimeterco-：together，withauthorcoauthorexistcoexistcol-：(used before l ) together，withlocationcollocationcom-：(used before b，m，p ) together，withpassioncompassioncon-：together，withcentricconcentricfederationconfederationcontra-：oppositedictioncontradictionnaturalcontranaturalcor-：(used before r ) together，withrelatecorrelaterespondcorrespondcounter-：oppositeactcounteractattackcounterattackcross-：across;going between the stated things and joining themcountrycrosscountrybreedcrossbreed医.学 全,在.线,提供de-：showing an opposite;to remove;to reducecodedecodevaluedevaluedis-：not;the opposite ofadvantagedisadvantageagreedisagreehonestdishonestem-：( used before b，m，p ) to cause to becomebodyembodypowerempoweren-：to cause to become;to makedangerendangerlargeenlargeex-：former ( and still living )ministerex-ministerwifeex-wifeextra-：outside;beyondcurricularextracurricularordinaryextraordinaryfore-：in advance，before;in or at the frontarmforearmwarnforewarnil-：( used before l ) notlegalillegalliterateilliterateim-：( used before b，m，p ) notmoralimmoralpossibleimpossiblein-：notdirectindirectsensitiveinsensitiveinfra-：below in a range;beyondredinfraredstructureinfrastructureinter-：between;amongchangeinterchangenationalinternationalintra-：inside，within;intocityintracitydepartmentintra-departmentir-：(used before r)notregularirregularresponsibleirresponsiblekilo-：thousandgramkilogrammeterkilometermacro-：large，esp.concerning a whole system rather than particular parts ofeconomicsmacroeconomicsstructuremacrostructuremal-：bad or badlyfunctionmalfunctiontreatmaltreatmicro-：extremely smallcomputermicrocomputerelectronicsmicroelectronicsmid-：middledaymiddaynightmidnightmini-：small;shortbusminibusskirtminiskirtmis-：bad or badly;wrong or wronglyfortunemisfortuneunderstandmisunderstandmono-：one;singleplanemonoplanetonemonotonemulti-：more than one;manypurposemultipurposenationalmultinationalnon-：notresidentnon(-)residentsensenonsenseout-：outside;beyondliveoutlivedooroutdoorover-：too much;above;additionalheadoverheadtimeovertimepoly-：manycentricpolycentricsyllabicpolysyllabicpost-：later than;aftergraduatepostgraduatewarpostwarpre-：before;in advancepayprepaywarprewarpro-：in favor of，supportingAmericapro-Americaabortionpro-abortionre-：again;back to the former stateunitereuniteusereuseself-：by means of oneself or itself;of，to，with，for，or inoneself or itselfemployedself-employedtaughtself-taughtsemi-：half;partlycirclesemicirclefinalsemifinalstep-：not by birth but through a parent who has remarriedmotherstepmotherchildrenstepchildrensub-：under，below;less important;part of the stated bigger wholedividesubdividesectionsubsectionsuper-：more，larger，greater than usualmarketsupermarketnaturalsupernaturaltele-：at or over a long distance;by or for televisioncommunicationtelecommunicationscreentelescreentherm(o)-：concerning heatchemistrythermochemistrymeterthermometertrans-: across，on or to the other side of ; betweenAtlantictransatlanticplanttransplanttri-: three; three timesangulartriangularcycletricycleultra-: beyond; very，extremelymodernultramodernsoundultrasoundun-: notcertainuncertainfortunateunfo