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1、Word-FormationAbstract:AfurtherwaybesidesborrowinginwhichthevocabularyofEnglishhasexpandedtoaccommodatetothenaturalandsocialworldinwhichitisusedhasbeentoemploymeansinternaltothelanguageitselffordevisingnewword.Thisistheareaofword-formation.Morphologicalproductivitycanbedefinedas
2、thepropertyofagivenwordformationprocesstobeusedtoderiveanewwordinasystematicfashion.Mostlinguistsdividetheword-formationintomajorword-formationandminorword-formation.Themajorword-formationalprocessesare:-Affixation-Compounding-ConversionTheminorword-formationalprocessesare:-Abbr
3、eviation-Backformation-OnomatopoeiaKeyWord:affixation,derivative,compounding,abbreviation,onomatopoeia1AffixationAffixation,alsocalledderivation,isaprocessinwhichafreemorphiscombinedwithaboundmorph,aprefix,orasuffix.Itisgenerallydefinedastheformationofwordsbyaddingderivationalaf
4、fixestodifferenttypesofbases.Therearetwotypesofderivative.Onebasesonfreerootwithaffixorboundroot,theotherbasesonboundwithaffixorotherboundroot.1.1Typesofaffixes-prefixes-suffixes7-infixesModernEnglishhasanumberofhighlyproductiveaffixes.Forexample,theprefixovercanbeaddedtoverbswh
5、ichexpressactivitiestoindicatethattoomuchhastakenplace,i.e.somethinghasbeenoverdone,cf.overcook,overcoat,overstay.Likewise,thesuffix–nesscanbeaddedtoanadjectivemakeanoundesignatingthequalityexpressbytheadjective,itsnouniness,sotospeak.1.2Twotypesofderivative’sstructure1.2.1Freer
6、oot+affix/boundroot1)prefix+freeroote.g.:Indefinite(a.uncertain),unforgettable(a.memorable),minibus(coach)2)free+suffixe.g.:wealthy(a.rich),successful(a,achievingaims),extremely(adv,toaveryhighde.g.ree),comfortably(adv.inacomfortableway)3)prefix+freeroot+suffixe.g.:enrichment(a.
7、sb/sthbeingrichorricher),international(a.connectedwithtwoormorecountries),unchangeable(a.thatcannotbechanged)4)combiningform+freeroote.g.Afro-American,Afro-Asian,techno-chemistry,microwave1.2.2Boundroot+affix/boundroot1)prefix+boundroot(withoutformation)e.g.contradict(v.tosaysbh
8、assaidiswrong),descend(v.godown),despair(v.give