B1 is the fourth module that is part of the course of professional English for academic staff from the University of Colima. The purpose is to develop linguistic and sociolinguistic competencies of the participants focusing on encouraging English interactions from the first moment, developing vocabulary in context and the execution of activities and specific tasks in English. For that, we will work with the multidisciplinary methodology which incorporates diverse materials such as audiovisual, computer platforms, and activities that develop the reading and listening comprehension, the oral and written skills in a basic level corresponding to the first half of the level A2 (A2 average) in the scale of the Common European Framework (CEF), establishing the link with professional area through texts and appropriate activities.