Reasonability to use two versions (paper teaching aid and digital multimedia electronic teaching package on the Moodle platform allows the instructor to optimize the ESP teaching by means of integration of several sources of information which supplement each other and interchange of different types and forms of activities.
The second condition to be met is concerned with the necessity to comply with the correspondence principle. It means that the content of the ESP course should reflect the main concepts of students’ major, specialty in the field, branch of learning and their needs. It is important to realize that the content of the course is determined by the educational standard and course syllabus. The electronic package has to be, on the one hand, open and, on the other hand, complete. The main tool of this condition satisfaction is the module structure of NBETP. The principle of module structure has been chosen as the leading one in the process of NBETP design and development. This principle is also used in the module organization of ESP teaching. The module