Objectives for Unit 4:
Describing jobs: duties and responsibilities. Expressing obligation. Asking for permission.

Describing jobs: duties and responsibilities

1. Vocabulary - professions

2. Listening - job description

3. Reading - job description

4. Vocabulary - frecuency

5. Listening

6. Culture

7. Grammar - Tener que, infinitivo/hay que, infinitivo

8. Listening - asking for permission/favours

9. Grammar - verb poder + infinitivo

10. Reading - a letter

11. Extension work