1.纯否定前缀a-(在元音或辅音h前变为an-)dis-in-(变体:n前变成ig-;l前变成il-;b,p,m前变成im-;r前变成ir-)non-un-注意:un-和in-的区别:un-是活用英语前缀,表示不,并有贬义色彩,后面不接贬义词。in-,im-开头单词用un-前缀。词尾是英语后缀-able,-ed,-ful,-ing,-ory,-some的单词多用un-。in-是拉丁语前缀,是非活用前缀,不能够成新的派生词。词尾是拉丁语后缀-ate,-ent,-ant,-ite,-ible的单词多用in-。2.倒转前缀de-dis-un-De-:消除,解除,反转dis-(toreverse,toremove反转、去除)un-(toreversesomeactionorstate倒转、消除原来的动作)3.反对前缀anti-(变体:在元音前变为ant-)contra-counter-ob-(因同化作用而变体为oc-of-op-)4.多义前缀a-notplacewhere在什么地方表状态dis-notreverse,remove解除in-notinun-notareversalofsomeaction返回原来的动作de-reverse,remove反转,去除down表示空间方位的前缀1.前ante-fore-pre-pro-ante-fore-pro-:before前,先,预先pro-:forward向前,在前2.后post-re-retro-post-:after后re-retro-:backward向后,回3.上over-super-sur-hyper-epi-over:above,on在…..之上excessive,toomuch过度,太super:above,beyond在……之上,超过sur-:over,above在……之上,超过第1页hyper:excessive,toomuch超,过分,过度epi-:above在……之上4.下sub-de-under-hypo-infra-sub-:under在……之下de-:down向下,降under-:below;lessthan在下;不足hypo-:under,beneath在…..之下,在….下面infra-:below在下5.内in-(im-)intro-intra-en-(em-)in–:in,enter内,入内im-(in的变体)in,inward,enter内,向内,入intro-:in,inward内,向内intra-:inside在内部en-(在b,p,m前变为em-):in内6.外e-ex-extra-ultra-out-e-,ex-:out出,出来extra-:outsideof,beyond外,额外的ultra-:beyond外out-:surpassing,out超过,外7.中间inter-mid-inter-:between,fromonetoanother在…之间,…际;由此及彼mid-:inthemiddleof在中间,在中央,在中部8.周围circum-:round,around在周围,围绕反义前缀大-小多-少好-坏新-旧1.大macro-mega-magn-macro-:large大,宏观mega-:large大Magn-:big,great大的;崇高的2.小micro-mini-Micro-:verysmall微小mini-:small小3.多multi-poly-multi-:many多poly-:many多,复4.少,不足under-:lessthan,notenough5.好bene-eu-Bene-:good,well好eu-:good,well好,优第2页6.坏mal-mis-Mal-:bad坏,恶mis-:bad坏7.新neo-:new,inalaterform新的,新式的8.旧old-pale(o)-old-:old老,旧pale(o)-:veryold,ofancienttime非常古老的,古代的反义前缀朝向-离开相同-不同聚合-分散正确-错误爱-恨1.朝向ad-:to,toward向,朝2离开ab-di-ab-:away,off离开di-:away离开3.相同homo-:same相同4.不同hetero-:different不同5.聚合co-syn-(sym-)co-:together一起,共同syn-(sym-):together,same一起,相同6.分散dis-se-dis-:apart分开,分散se-:apart分离7.正确ortho-:straight,right矫正,正确的8.错误mis-:wrong错误的9.喜爱phil-:liking,fondof喜爱10憎恶.mis-:hate憎恶数字前缀1.一,单mono-(在元音前为mon-)uni-(在元音前为un-):one,single一,单2.二,两,双,复bi-twi-di-(du-)ambi-amphi-bi-:two,twice二,双twi-:two双,两di-,du-:two,double二,双ambi-:both两者amphi-:both两者3.三tri-4四.quadri-(quadr-)quarterquadri-:fourquarter:onefourth1/45.五penta-(元音前为pent-)quinque-(元音前为quinqu-):five6.六sex-,hexa-(元音前为hex-):six7七.hepta-(元音前为hept-)8.八octa-(元音前为oct-)9.九nona-10.十deca-,十分之一deci-11.百hecto-(元音前为hect-)centi-(元音前为cent-)第3页12.kilo-;milli-(元音前为mill-)kilo-:thousandmilli-(mill-)thoudand13.myria-14.mega-(元音前为meg-)表示“全,半,横过,穿过”意义的前缀1.全holo-omni-pan-holo-:complete完全的,大规模的omni-:alloreverywhere全,总,遍及pan-:all全,泛2.半half-semi-hemi-demi-half-:halfsemi-halfpartiallyhemi-:halfdemi-:half3.横过(到对面),穿...