The textbook is intended for students of I-III semesters who are starting to study English at a technical university, and has a clearly expressed professional orientation. Its use allows you to significantly intensify the process of teaching the English language. The textbook has a harmonious system of building 45 lessons of introductory-phonetic and basic courses, as well as a special course that prepares students for reading scientific and technical literature and for oral communication in English. Each lesson involves students performing traditional and programmed exercises, group, individual and pair work, independent work with a key check, as well as the use of technical training tools. The third edition has been revised and supplemented taking into account the current socio-political situation.