1. The document provides conjugations and examples for irregular Spanish verbs in the preterite tense, including "ir", "ser", "tener", "estar", "hacer", and "poder". 2. Conjugations and examples are given to illustrate how to form the preterite tense of these verbs and how they are used in sentences to talk about past actions. 3. Readers are instructed to practice forming these irregular preterite verbs in exercises on pages 140 and 142 of their textbook.