ABSTRACT Swastika, Putri Aulia. 2021. The Interpersonal Metafunction and Power Relations: A Discourse Analysis in the Dialogues in the Eleventh Grade English Textbook. A Paper. English Department. Faculty of Education and Teacher Training. Tidar University. Supervisor I Dr. Sri Sarwanti, M.Hum., Supervisor II Dr. Farikah, M.Pd. Keywords: Discourse Analysis, English Textbook, Interpersonal Met…