English has long been the language of choice for international communication. This manual offers a basic course of great help for those who need to quickly learn the basics of the English language. It is a simple method, easy to access, with texts, dialogues and situations to defend oneself in all circumstances of daily life. Each of the units includes exercises, glossaries, grammatical elements, tables and boxes that will allow the student to acquire, review and consolidate knowledge quickly. In addition, at the end of the volume, the English-Spanish and Spanish-English dictionary will allow you to enrich your vocabulary.