The document discusses the simple past tense in English. It explains that regular verbs form the past tense by adding "-ed" while irregular verbs do not follow a set pattern. It provides examples of regular and irregular verbs. It also discusses the meaning and use of the simple past tense as well as the pronunciation of regular verbs ending in "-ed", which can sound like a "t", "d" or "id". Finally, it recommends students practice forming and pronouncing past tense verbs.