This document provides an orientation for a unit on community in an English class. It includes the following key points: 1. The unit will focus on vocabulary related to positive and negative aspects of a community as well as infinitives. Exams and assignments will assess these areas. 2. The unit contents include vocabulary on community issues and activities, dialogues, and a grammar section on infinitives. 3. Students are provided examples of verbs followed by infinitives and exercises to practice forming infinitives and using them in sentences. Checking knowledge activities refer students to specific pages in the student book and workbook.