1970's EST Model:Base Lexicon: In every lexical item in the Lexicon of EST: phonological property, morphological property, syntactic property, semantic property
1970’s EST Model: Base Lexicon: In every lexical item in the Lexicon of EST: phonological property, morphological property, syntactic property, semantic property
1970's EST Model:Base Selection restrictions: --belonging to semantic information,to determine the correspondent collocations between lexical items in meaning. e.g.kill:Vt.[-[NP animate]] John killed the dog. *John killed the corps
1970’s EST Model: Base • Selection restrictions: --belonging to semantic information, to determine the correspondent collocations between lexical items in meaning. e.g. kill: Vt. + [-[NP + animate]] John killed the dog. *John killed the corps