Dialogue speech in linguo-didactic interpretation

One of the most important problems of language teaching is developing students' speaking skills, which is considered to be in a close relation with stimulating their cognitive abilities as a whole. Expressing one's ideas in a foreign language presupposes possession of a minimum of lexical and phraseological units that can allow reading, speaking, listening and writing on the level required by educational cumcula. Continuous and constant learning of a particular number of words and phraseological units can be achieved only in case of their regular use in speech. In other words, the criteria of identifying the level of students' knowledge is the number and the quality of lexical and phraseological units they learnt.