Abstract
The article considers the emotionality and expressiveness of the scientific text, which is actively studied in world linguistics, and is now being adopted in Kazakh linguistics. The comprehensive linguistic analyses of the works of Kazakh scientists have been made to show the relevance of the topic. The analyzed works are written in the field of humanities telling the history of the nation, continuing the past and present of the people and raising our national spirit. In order to immediately observe the expressive style and emotional character of the words, the words are organized in the form of a table. In the course of linguistic analysis, the national cultural character of the Kazakh people is determined through emotional, expressive vocabulary, and on the basis of the cognitive nature of the proposed language units, the personal and linguistic features of the authors are discussed. It also looks at the current issues in modern Kazakh linguistics, identified in the analysis of the emotionality and expressiveness of scientific texts. As a result of the linguistic analysis, it was proved that emotional-expressive words found in works written in a scientific style contain information from the historical period.