The document explains the difference between the simple present and present continuous tenses in English. It provides examples of when to use each tense. The simple present is used for habitual or repeated actions, as well as facts that are always true. The present continuous is used for actions that are happening now or temporary actions, as well as future arrangements. It also discusses action verbs that can be used with either tense and stative verbs that are not typically used in the present continuous. Finally, it provides pictures to practice using both tenses to describe what is happening.