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词汇功能语法是产生于20世纪七十年代末八十年代初的形式语法理论。这一理论框架突出了词汇特别是谓词在语法理论中的功能,同时利用语法功能这一概念将句法和语义两个层面联系起来。词汇功能语法的句法层次是语境自由的,词汇功能语法为计算机处理语言带来了便利,受到了语法学家和计算机研究人员的欢迎。
Vocabulary function grammar is a formal grammar theory that was born in the late 1970s and early 1980s. This theoretical framework highlights the function of lexicon, especially predicate, in grammatical theory. At the same time, the concept of grammatical function is used to connect the two levels of syntax and semantics. The syntactic level of vocabulary function grammar is context free. The vocabulary function grammar brings convenience to computer processing language and is welcomed by grammarians and computer researchers.