依据Richard Dawkins等人的模因论,以新加坡电影《小孩不笨2》的对白为语料,探讨模因是如何影响交际中语码转换的产生,以及交际双方如何借助这种影响来达到各自的交际目的。结论认为,模因对交际双方所具有的语码转换能力有着重要的影响,同时也影响了双方在交际过程中所使用的语言选择,交际双方可以利用这种选择来实现各自的交际目的。 According to the memetics theory of Richard Dawkins et al., This article uses the dialogue of the Singapore movie “No Child 2” as a corpus to explore how memetics affect the code conversion in communication and how the communicators can reach their respective Communication purposes. The conclusion is that the meme has an important influence on the transformative ability of the two parties in communication, and at the same time affects the choice of language used by both parties in the communication process. Both parties can use this choice to achieve their respective communicative goals.