Theoretical problems of the study of phraseological unit

Language reflects cultural, historical, geographical, economic, religious knowledge of a nation, its outlook. That is why it is not surprising that every nation has its peculiarities in interpretation of certain notions and words.
Phraseological units have bright and expressive possibilities. The usage of phraseological units in speech makes it richer and more emotional.
The importance of the theme is determined by the fact that phraseological units with the component have are widespread in contemporary English, represent a sufficiently large layer of vocabulary and have a high applicability.