This resource on linking verbs (copular verbs) is an interactive and fully editable 40 slide PowerPoint presentation explaining what linking verbs are, and the difference between helping verbs, action verbs and linking verbs. The PowerPoint clearly and visually demonstrates how to identify them. It highlights that linking verbs connect the subject to the rest of the sentence.
You may also be interested in an accompanying set of 7 worksheets.
Linking Verbs - Set of 7 Worksheets