Textbooks have long been considered a pivotal learning and teaching resource in classrooms. However, there is a paucity of research on how teachers use textbooks in relation to their beliefs, with analytic methods in such studies mainly restrained to content-based thematic analysis. To this end, from the perspectives of Halliday's (1994) systemic functional linguistics (SFL) and Vygostky's (1978) socio-cultural theory (SCT), this book explores how a Chinese college English teacher acts upon his beliefs and uses textbooks to mediate his students' English learning in his classroom. Drawing...