资源描述：
《大学英语词汇学部分new》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。
1、Methodsofword-formation_affixationTheprocessbywhichwordsareformedaddingaffixestoarootiscalledaffixation.Englishaffixescanbedividedintoprefixesandsuffixation.Affixesthatcomebeforetherootarecalledprefixes;thosethatcomeaftertherootarecalledsuffixes.Mostprefixes,whenaddedt
2、owords,effectachangeinmeaning,butwithoutconvertingonewords-classtoanother(natural_unnatural,like_dislike).Someprefixeshavetheeffectofconvertingoneword_classtoanother(force_enforce,rich_enrich).Somesuffixes,whenaddedtowords,cantransformoneword_classintoanother(laugh_lau
3、ghable,willing_willingness);othersmerelymodifywithoutconverting(cartoon_cartoonist,star_starlet).PrefixationA.negativeprefixes:1)a-/an-_amoral,asexual,atheism,anarchy,2)dis_dishonest,discontent,discover,discover,disobey,3)in-/im-/il-/ir-_incomplete,inconsistent,incorre
4、ct,illogical,illegal,impolite,immoral,irrational4)non-_nonviolent,nonautomatic,nonalcoholic,5)un-_uninformative,unexpected,unease,B.Refractiveorprivative1)de-_defrost,deregulation,deformed,2)Un-_undo,unpack,untie,unwrap,unmask3)dis-_disconnect,dishearten,disinterestedC
5、.pejorativeprefixes1)mis-_misguide,misapplication,misbehavior.Mischoice2)mal-_maladjustment,maldigestion,malfunction,maldevelopment3)pseudo-_pseudonym,pseudoscience,pseudoclassic,pseudo-friendD.prefixesofdegreeorsize1)hyper-_hyperactive,hypercritical,hyperaggressive,hy
6、percautious2)ultra-_ultramodern,ultrasecret,ultraclean,ultrasonic,ultraconservative3)mini-_minibus,minicamera,miniskirt4)out-_outdo,outgrown,outlive5)over-_overwork,overestimate,overemphasize,overabundance,overburden6)under-_underdeveloped,underpopulation,undergraduate
7、7)super-_supermarket,superpower,undergraduate8)sub-_subadult,subtitle,subreed,subatomE.prefixesoforientationandattitude1)co-_co-author,co-prosperity,cooperation,2)counter-_counterexample,counterclaim,counteractive,counterattack,counterculture,countermeasure3)anti-_anti
8、-abortion,anti-art,antibacterial,antisocial,anticancer,antibody4)pro-_pro-American,pro-revolutionary,pro-Fascism,pro-
