Teachers often feel unsure about English language teaching in intercultural dimension because they think the courses they took before are language knowledge oriented. Even though they hear about language-culture teaching theory and practice in the classroom, they are lack of confidence in trying to introduce a cultural dimension. The purpose of the article is to discuss how to integrate the theory of English teaching in intercultural dimension with its practical application in the classroom and to what extent the in-service teacher training course designed for middle school English teachers in Xinjiang can contribute to promoting their acquisition of intercultural communicative competence. The innovation requires changes in teachers' self-concept, in their professional qualifications, in their attitudes and skills towards English learning and teaching. Some activities for the course are presented and some ideas may serve suggesting approaches to teacher training.
