1. The document describes an activity where students look at drawings of aliens and complete sentences about what body parts the aliens have or don't have using the verb "to have" in affirmative or negative form.
2. Students then answer questions about whether certain aliens in the drawings have specific body parts or features.
3. Students are instructed to describe one of the aliens in the drawings.
4. Students then choose one alien to describe to a friend, who will try to guess which alien was described.