The Use of Code-switching in English Foreign Language Classroom

people used to be negative on the use of code-switching in English foreign language classroom.However,more and moreresearches begin to argue that code-switching does have its practical significance.Some basic concepts of code-switching will first-ly be introduced in the article.Then,there is a literature review of the previous studies on the code-switching in English foreignlanguage class.By exposing detailed researches on it,some implications for teaching pedagogy will be explicated.From differentperspectives of the use of code-switching,this article aims to explore the necessity of code-switching in a context of foreign lan-guage teaching classroom by presenting some latest researches on it and reviewing different views on the use of code-switching inEnglish Foreign Language class.