Resumen:
This book reinforces and widens students’ knowledge and competencies dealt with in the student’s
book.
Students and teachers are advised to use new technologies to gain a deeper and wider knowledge
of the language they are studying or teaching, enrich their work, and create and reinforce their
previous knowledge.
A teacher has not only the moral obligation to provide students with competencies and tools that
are key to conquering particular objectives and goals; he also has the responsibility of teaching with
his personal example. A teacher is a model that a student tries to imitate in the real world. A teacher
must be a guide: he must teach what he preaches.