The lexicogrammar computer spelling checker model is based on systemic-functional linguistic theory.

Describing the English language with the corpus-based lexical grammar makes the description more objective and accurate.

This paper contrasts semantic functional grammar and lexical grammar.

By introducing syntagmatic and paradigmatic relations and the related lexico-grammar notion and grammatiealization,the article argues that the the choice for constructiing language structure,which involves mental process,should be made on the basis of the knowledge of the different levels of meaning that the language units indicate.

This article intends to analyse and expound completely in term of lexicology the reasons,field and assimilation the influence of English vocabulary to French vocabulary.

By comparing ancient and modern Chinese,we think the word conversion in modern Chinese is mainly a rhetoric phenomenon but in ancient Chinese is a lexical-syntactic phenomenon.

Ideational metaphor is realized through the transference from the congruent form to metaphorical form and nominalizaftion is a manifestation of the ideational metaphor at the lexical and grammatical level.