This document provides information about using the "be going to" construction to express future tense in English. It begins by listing the objectives of learning about this tense. It then explains that "be going to" uses the modal "be" conjugated according to the subject plus the base form of the main verb. It provides examples of affirmative, negative, and interrogative sentences. The document includes exercises for students to practice forming sentences in the future tense. It concludes by noting that "going to" is often reduced to "gonna" in informal speech.