The article deals with the problem of functional-semantic analysis of Modern Russian form words in the light of linguo-philosophical theory of identities and distinctions. Words-particles are presented as actualizators of the given relations – special semantic objects giving the information about the most important principles of the device of language system and the activity of learning consciousness.
The article deals with the communicative-oriented instruction of postgraduate students aimed at teaching the scientific style of speech. The method of teaching is based on the functional-semantic principle with due regard for actual senses of scientific speech. The author considers the stages of forming the speech habits and kinds of training exercises.