As one of the most widespread linguistic phenomena, code-switching has attracted increasing attention nowadays. Inspired by previous studies in this field, this paper addresses code-switching under the guidance of Systemic Functional Linguistics (SFL), with the primary goal of analysing the interpersonal meanings of code-switching in three TV…

An analysis of classroom discourse proposes four frames, modeled as concentric circles. The inner most circle is the lesson frame, removed or sheltered from outside influences and most likely, in a language class, to maintain second-language usage. The next frame from the center is the lesson-support frame, an intermediate layer of classroom…