Linguistic and methodological prerequisites for teaching scientific vocabulary

The development of the information society requires appropriate professional training of the student at the university. The level of training is directly proportional to the ever-increasing need to involve the future specialist in professional communication, i.e. involves effective teaching of professionally oriented vocabulary. In the article the definition of terminological vocabulary and its features is defined. Analysis of the structural form of lexical units made it possible to identify a five-level typology of terminological professional vocabulary