Since the 1990s, the emphasis on intelligibility as a goal in pronunciation teaching rather than near-native or nativelike competence has been reinforced by the increasing use of English as a lingua franca. The insight of the intelligibility principle has greatly impressed researchers in China's English education, but has "very limited and…

In recent decades there has been a growing interest in the use of English as a lingua franca (ELF), for example identifying the lingua franca core (LFC), or pronunciation features important for intelligibility in ELF contexts. While some analyses of course books (CBs) have shown ELF research findings are not yet reflected in these materials, few…