文档介绍：前后缀词根表(较完整版,供查阅)前缀、后缀、词根总结英语单词构词法——(1)纯否定前缀前缀举例a-,an-asymmetry(不对称),anhydrous(无水的)dis-dishonest,dislikein-,ig-,il-,im-,ir-incapable,inability,ignoble,impossible,immoral,illegal,irregularne-,n-none,neither,nevernon-nonsenseun-unable,unemployment(2)表示错误的意义前缀举例male-,mal-malfunction,maladjustment(失调)mis-mistake,misleadpseudo-pseudonym(假名),pseudoscience(3)表示反动作的意思前缀举例de-defend,demodulation(解调)dis-disarm,disconnectun-unload,uncover(4)表示相反、相互对立的意思前缀举例anti-,ant-antiknock(防震),antiforeign(排外的)contra-,contre-,contro-contradiction,controflow(逆流)counter-counteraction,counterbalanceob-,oc-,of-,op-,object,oppose,occupywith-withdraw,、方向关系的前缀前缀含义举例a-在……之上、向……aboard,asideby-附近、邻近、边侧bypath,bypasscircum-,circu-周围、环绕、回转circumstance,circuitde-在下、向下descend,degradeen-在内、进入encage,enbedex-,ec-,es-外部、外exit,eclipse,expand,exportextra-额外extractionfore-在前面forehead,foregroundin-,il-im-,ir-向内、在内、背于inland,invade,inside,importinter-,intel-在……间,相互international,interaction,intro-向内、在内、内侧introduce,medi-,med-,mid-中,中间Mediterranean,midpositionout-在上面,在外部,在外outline,outside,outwardover-在上面,在外部,向上overlook,overhead,overboardpost-向后,在后面,次postscript(附言),postgraduatepre-在前,在前面prefix,preface,prepositionpro-在前、向前progress,proceedsub-,suc-,suf-,sug-,在下面,下subway,submarine,suffix,sum-,sup-,sur-,sus-suppress,supplementsuper-,sur-在……之上superficial,surface,superstructuretrans-移上,转上,在那一边translate,transform,transoceanicunder-在……下面,下的underline,undergroundup-向上,向上面,在上upward,uphold,、序列关系的前缀前缀含义举例ante-,anti-先前,早于,预先antecedent,anticipateex-先、故、旧ex-president,ex-husbandfore-在前面、先前、前面foreword,foretellmid-,medi-中,中间midnight,midsummerpost-在后,后postwarpre-,pri-在前、事先、预先preheat,prewar,prehistorypro-在前、先、前prologue(序幕),prophetre-再一次、重新retell,-副、次要的byproductextra-超越、额外extraordinaryhyper-超过、极度hypersonic,hypertensionout-超过、过分outdo(超过),outbidover-超过、过度、太overeat,overdress,oversleepsub-,suc-次、低、副、亚subeditor,subordinate,essionsuper-,sur-超过supernatural,superpower,surplusunder