Final answer:
In a persuasive speech, the introduction should establish the speaker's credibility and engage the audience by capturing their attention and presenting the topic's main ideas. It should also explain why the audience should listen to the next speaker.
Step-by-step explanation:
In a persuasive speech, it is important to establish the speaker's credibility and engage the audience. The introduction should include a brief statement of the speaker's credentials, experience, and knowledge that demonstrate their authority on the topic. This can be done by relating an anecdote, posing a question, using humor, or presenting surprising facts or statistics. The purpose of the introduction is to capture the audience's attention and validate the speaker's credibility.
Additionally, the introduction should present the topic of the speech and its main ideas. It should explain why the audience should listen to the next speaker by providing compelling reasons and evidence. The introduction should also establish the speaker's purpose and define the best way to reach the audience. By following these steps, a persuasive speech can effectively engage the audience and make a convincing argument.