Introduction. The article deals with issues about formation of future interpreters' business communication culture, the importance of case technolo-gies and role-playing games based on authentic texts for more successful formation of business communication culture is emphasized. It is noted the need to create a quasi-professional field in order to immerse future interpreters in professional activities.

Materials and methods. The main research methods are: analysis of scientific literature on the topic of the article, observation, description, conversation, analysis of activity products. The authors made an attempt to substantiate the advantages of using case technologies and role-playing games based on authentic materials in the process of interpreters' professional training.

Results. The working experience at the Faculty of Foreign Languages of the South Ural State Humanities-Pedagogical University made it possible to substantiate the expediency of using case technologies and role-playing games based on authentic materials to form business communication culture.

Discussion. Both Russian and foreign scientists pay great attention to the problem of forming business communication culture of specialists in various fields of activity. An analysis of works of Russian and foreign scientists has shown that it is necessary to train future interpreters for meeting with various situations of professional activity, which is has a contextual nature.

Conclusion. It is concluded that the use of case technologies and role-playing games based on authentic materials significantly increases the level of future interpreters' business communication skills, creates quasi-professional field and thus contributes to the future interpreters' traning for professional activities.

The concept of business communication culture as a complex process is given;

The skills of business communication in oral and written forms are highlighted;

The necessity of systematic application of business games based on authentic materials to create quasi-professional field in order to immerse students in future professional activities has been proved;

The significance of the use of case technologies is substantiated, which contribute not only to the development of motivation, but also, first of all, to the development of the independence of students, their cognitive activity.

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