构式“没A没B”在现代汉语中被广泛应用，这种构式具有鲜明的句法、语义和语用特征，但二语学习者在学习过程中却常出现搭配错误、语义误解或使用不当等问题。前人对“没A没B”的研究多集中在其语义、语用或修辞方面，采用“三一语法”理论进行解读的较少，本篇采用“三一语法”对构式“没A没B”进行分析，旨在探索构式“没A没B”的形式结构、功能作用和典型语境，从而提出一些具有针对性的教学策略。

Construction 1, No A no B based on Trinity Grammar is widely used in modern Chinese,this construction has distinct syntactic, semantic and pragmatic features, but the second language learners often appear collocation errors, semantic misunderstanding of improper use in the process of learning. Previous studies on “no A no B” mostly focus on its semantic, pragmatic or rhetorical aspects,and few use the Trinity grammar theory to interpret it This paper uses”Trinity Grammar"to analyze the construction, no A no B,in order to explore the structure, function and typical context of the construction, “no A no B", so as to put forward some targeted teaching strategies.