Chapter9SenseRelations9
1SenseRelations9
2Hyponymy9
3Synonymy9
4Antonymy9
5Homonymy9
SenseRelations•Whataresenserelations(语义关系)
–Wordsarearbitrarysymbolsandareindependentidentitiessofarastheirouterfacet---spellingandpronunciation,isconcerned
Butsemantically,allwordsarerelatedinonewayoranother,hencesenserelations
Inlightofsenserelations,wordscanbeclassifiedsemantically
1SenseRelations•Typesofsenserelations•--Polysemy(一词多义)--Hyponymy(上下义关系)---semanticinclusion–Synonymy(同义关系)---semanticsimilarity–Antonymy(反义关系)---semanticopposition–Homonymy(同形或同音异义关系)•9
1Polysemy•Polysemyisacommonfeaturetoallnaturallanguages,acausalglanceofanypagesofanydictionarywilljustifythefact
Whenawordisfirstcoined,itisalwaysmonosemic,butinthecourseofdevelopment,thesamesymbolmaybeemployedtoexpressnewmeaningsasitisimpos