基于语料库的“挨”、“靠”、“临”用法辨析

To distinguish the numerous near-synonyms is always a focal point in terms of learning Chinese.we take “ai” “kao” “lin” as an example, describe the similarities and differences between verb and preposition that express proximity relation. In this paper, we use the method of syntax structure analysis, the method of semantic structure analysis, analysis the lexical semantic structure of “ai” “kao” “lin”.We selective analysis differences of these three words in grammar, semantics, and cognitive , and so on . For Teaching Chinese as a foreign language it could acts as a guiding role and reduce the errors that foreign students may appear.