What is the function of a hook in an introduction?

The function of a hook in an introduction is to grab the reader's attention and draw them into the text. A well-crafted hook can pique the curiosity of readers, encouraging them to continue reading to learn more about the topic. Hooks can take many forms, such as an intriguing question, a surprising fact, a catchy quote, or a vivid anecdote. The primary goal is to engage the audience immediately, making them interested in the subject matter from the very beginning.

The other choices, while they each have their own purposes in an introduction, do not define the role of a hook. Summarizing the main points or providing background information serves to inform the reader. Introducing the thesis statement is important for setting up the central argument of the text but comes after the hook has done its job of capturing attention.