会计学PolysemyPolysemyTwoApproachestoPolysemy1.Twoapproachestopolysemy2.Twoprocessesofdevelopment1)Radiation辐射型2)Concatenation连锁(liánsuǒ)型Concatenation5.2Homonymy1)TypesofhomonymsPerfecthomonymsHomographHomophone2)OriginsofhomonymshomonymsandpolysemantsDifferentiationofHomonymsfromPolysemantsimportantcriterion3)Differentiationofhomonymsfrompolysemants4)RhetoricfeaturesofhomonymsMeaningandContextTypesofcontextTypesofcontextTypesofcontextTypesofcontextLinguisticcontextLinguisticcontextLexicalContextGrammaticalcontextLinguisticcontextThreemajorfunctionsofcontext:a.Eliminationofambiguityb.Indicationofreferentsc.ProvisionofcluesforinferringwordmeaningProvisionofcluesforinferringwordmeaning内容(nèiróng)总结