The relevance of the article is due to the need of constant search for the optimal way of teaching dialogical speech in a foreign language. The purpose of the article is to put forward the hypothesis that the scenario can have a positive impact and become an actual addition to improving the ability to speak a foreign language, a scenario is an effective technology for teaching dialogical speech. Oral dialogical speech refers to complex forms of speech activity. Scenario-based teaching technology is one of the most promising ways to improve foreign language speaking skills. The theoretical significance of the article is to substantiate the positive effect of the introduction of the script in teaching dialogical speech. The practical significance lies in bringing tasks based on a scenario that give a positive result. In conclusion, the undoubted advantages of situational-conditioned scenarios are emphasized. The practical usefulness of this technology is confirmed by the practice of teaching. This technology can be used for teaching students of bachelor's and master's degrees, and may be of interest to the students of different educational institutions and self-studying students of any foreign language.