1) The document provides information on forming the past simple tense in English for regular and irregular verbs. It discusses adding "-ed" for regular verbs and lists common irregular verb forms.
2) Examples are given for forming negative and question sentences using auxiliary verbs like "did" and "didn't".
3) Guidance is offered on pronouncing the "-ed" ending based on the sound of the preceding letter. Activities are included for practice forming past tense verbs.