This textbook deals to the theoretical part of the English linguistics and devoted to the students of the faculty of English philology. It helps to improve the students' linguistic knowledge and language skills. This will improve your English and will help you to learn very many interesting information. The task of the science is characterized by analyzing and clarifying the theoretical and practical issues of the science of English linguistics, its content, goals, types of linguistics, general and specific fields of linguistics, actual and problematic aspects of linguistics.