英语常见词缀.doc

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1、英语词汇中常见词缀一、前缀1 、表示“否定或逆转”de-        demeritdecodedeforestationdeform degradedehumanizedenouncedetourderaildis-         disagree     disappeardisabledisadvantagedisarmdischarge       discover disclaimdiscontinuousdiscouragedishonordisqualifydislikein-          incorrect        indirect inad

2、equateinformalindependentincapableinappropriateil-          illegal        illogical illiterateillegitimateim-        imbalance             immature  impatient    impossible impracticalimperfectimproperir-          irregular     irre1evant irrationalirresponsiblemis-        misuse         

3、   misunderstand  misleadingmisinterpretmisbehaviormispronouncenon-        nonsense            nonsmoker non-believernon-verbalnon-competitiveun-         uncertain        unlock   unableunacceptableunawareuncomfortableundemocraticunemployedunfairunfaithfulunintelligentunfortunateunnecessar

4、yunsuccessfulunrealisticunwillingunharmoniousunhappyunpleasant[注] il- im-和ir-为in-的变体形式  il-用在l前，im-用在b、m和P前,而ir-则用在r前。2. 表示“时间顺序”ex-         ex-president      ex-wife fore-        foretell             foresee forecastforefathersforeshadowforerunnermid-        midday            midterm mid-

5、summermid-fiftiesMideastmid-agespost-        postgraduate     postwar pre-        precaution     prewar prerequisitepre-conditionpre-schoolpredawnpre-electionre-          recall               rebuild rethinkregainrestartreconsiderreuniteredefine3 .“方向或位置”ex-         export         exc1ude 

6、extra-       非常，,超级extraordinary extra-largeextra-brightextra-specialin-          inland             invade im-          immigrate          import inter-        international      interaction interchangeableinterdependentintermarriageinterconnectedinterrelatedintra-      存在或发生在事物内部的       

7、  intrastate  intra-Africanintra-racialsub-         subway submarine sub-surfacesubtitlesubconscioussubdivisionsub-branchsubplottele-         存在于远处，或者事物在一定距离外发生telescope     television telegramtelecommunicationtrans-        transatlantic trans-culturaltranspor