The document provides information about using the past simple tense in English. It defines regular and irregular verbs in the past tense. For regular verbs, the simple past form ends in "-ed", while irregular verbs have other changes like vowel changes or no change. It provides examples of common regular and irregular verb forms. The document also discusses the meaning and use of the past simple tense for completed actions in the past and common time expressions used with it. It covers pronunciation patterns for regular verb endings and includes exercises for students to practice forming and using the past simple tense.