Improvement of Practical Training on the Subject of Vocational Education Practice on the Basis of Zig-Zag Method

The article summarizes the main results of the study of the grammatical properties of the phraseological unit in Russian phraseological science and substantiates the proposition that phraseology should be described not only as part of the vocabulary of the language, but also as a special area of its grammar.  The need for such a description is determined by the fact that a phraseological unit in the grammatical structure of a language manifests itself somewhat differently than a word, which is due to the specifics of the form and content of a word and phraseological unit as special units of language.  This indicates that a single grammatical structure for the language is manifested in different ways in the lexical and phraseological systems.