Functional and semantic basis of the organisation of the process of foreign language communicative competence development of students

Relevance. By focusing on lexicalised grammatical material as a means of forming English-language communicative competence in non-linguistic specialisations educators can better prepare students to excel in their chosen professions by equipping them with the language knowledge for effective communication in their respective fields. Purpose. This study aims to demonstrate how functionally described grammatical units effectively shape speech and communicative competence in teaching "Professionally oriented foreign language" within "Tourism" and "Socio-Cultural Service" specialisations. The objective of the study is to check the mechanism of activation of frequency semantic units in the professional speech of future specialists in the field of tourism. Methodology. The paper uses such research methods as semantic analysis, statistical method, modelling, approbation, analysis of research subject based on the processing of educational texts. 15 2nd-year students of the specialisation "Tourism" and "Socio-cultural service" took part in the study. Results. The conducted research proves the necessity of organising a system of preliminary preparation of material with the selection of lexicalised material for developing English-language communicative competence. An algorithm and corresponding practices have been devised to expedite students' foreign language communicative competence development, ensuring proficient utilisation of acquired knowledge in their professional endeavors. The study delineates the constituent elements of foreign language communicative competency and aligns them with the overarching objectives of teaching within non-linguistic specialisations, encompassing linguistic, sociolinguistic, sociocultural, social, reflexive, pragmatic, and discursive components. Conclusions. Lexicalised grammatical material significantly influences the development of foreign language communicative competence in non-linguistic students specializing in "Tourism" and "Socio-cultural Service". Integrating intercultural competency into language acquisition is crucial, enhancing students' ability to navigate diverse cultural contexts effectively. The results of the study can be used in conducting English language classes of the discipline "Professionally oriented foreign language" in the specialisations "Tourism" and "Socio-cultural service". Keywords: semantic types of elementary utterances; speech act; lexical compatibility; lexical variation; syntactic field; syntactic synonymy