What are the central ESP (English for Specific Purposes) components?

Definition of ESP

[edit] Absolute Characteristics

ESP is defined to meet specific needs of the learners.

ESP makes use of underlying methodology and activities of the discipline it serves.

ESP is centered on the language appropriate to these activities in terms of grammar, lexis, register, study skills, discourse and genre.

[edit] Variable Characteristics

ESP may be related to or designed for specific disciplines

ESP may use, in specific teaching situations, a different methodology from that of General English

ESP is likely to be designed for adult learners, either at a tertiary level institution or in a professional work situation. It could, however, be for learners at secondary school level

ESP is generally designed for intermediate or advanced students.

Most ESP courses assume some basic knowledge of the language systems