Modern higher education has always been relevant in improving interdisciplinary communication and integration. The essence of integration is determined in the creation of an inseparable whole. CLIL-integrated subject-language approach is used quite often to describe the method of teaching a subject using a foreign language tool, the main purpose of which is to master the subject and improve language skills in a foreign language. In accordance with the requirements of the time, the education system is being improved, giving a comprehensive picture of new facets, and the content of education is being updated and complicated every day. This innovative approach requires the ability to supplement the content of education, develop the education system in accordance with modern requirements, and transform various methods and methods of organizing training. CLIL technology allows you to conduct classes by combining a number of theories and approaches used in different educational contexts.Using some elements of the CLIL approach, a professionally -oriented English textbook was compiled. The paper presents a model of the lesson, how to create it and evaluates the scope of the model of action research. Using the textbook students will be able to learn the tagetlanguage more effectively and apply in practice.