This research have been done as a very important step of the author’s doctoral dissertation. Intersubjective connections in the process of the professional training the future teacher of foreign languages are very important because such subjects as pedagogics, psychology, foreign language are the basic components of it. The given article deals with such aspects as the individualization and differentiation of training the future teacher of foreign languages. The author shows the results of the pedagogical experiment of the interaction of some subjects as the main instrument of the professional training of the future teacher of foreign languages at the higher educational institutions (based on Kirovograd State Pedagogical University named after Volodymyr Vynnychenko, Cherkassy National Pedagogical University named after Bogdan Khmelnytskyi, Odessa National University named after I.I. Mechnikov).