This paper analyzes the disciplinary construction, teaching staff structure, professional knowledge, and humanism attribute of interdisciplinary foreign language specialties, and puts subject orientation and professional connotation of interdisciplinary foreign language into a prospection of building contents. The development of interdisciplinary foreign language talents needs putting forward curriculum systematic model, teaching model, humanistic attainments and critical thinking abilities to enhance and highlight the practice of training interdisciplinary foreign language, lastly several countermeasures and suggestions to cultivate the talents, whose purpose is to foster the interdisciplinary foreign language talents.