This document presents the process development of final project work to apply for the specialist degree through the design of a didactic unit for teaching english as a foreign language in a B-learning environment composed by 6 contents focused on the english learning process. The didactic unit has been designed considering the necessities of the students based on a needs analysis previously applied. This proposal aims to contribute to the development of the communicative competences in a foreign language using tools within the educational technology concept to students with an advanced english level, through an english area called english for specific purposes.