What is a primary function of a hook in a narrative?

A primary function of a hook in a narrative is to grab the reader's attention. The opening lines of a story set the tone and intrigue the reader, encouraging them to continue reading. A well-crafted hook can present a striking image, pose a thought-provoking question, or introduce an exciting conflict, all of which serve to engage the audience right from the start. By effectively piquing interest, the hook lays the groundwork for the story and invites readers to invest emotionally in the unfolding events. This initial engagement is critical in drawing readers into the narrative and capturing their interest throughout the rest of the story.