F. Offering unusual information can stimulate listeners’ curiosity and make them want to
hear more about your topic. Speakers frequently base their startling statements on
statistics.
G. Humor can spark interest, put the audience at ease, and boost speaker credibility.
1. The speaker should use humor with caution, making certain it is relevant and
not tasteless or inappropriate.
2. Speech humor should always match the audience, topic, purpose, and
occasion.
III. Previewing the purpose and topic
A. A second function of the introduction is to introduce the topic and purpose to the
audience. The speaker should declare what the speech is about and what he or she
hopes to accomplish.
B. When the speech purpose is to persuade, a speaker may decide to postpone revealing
the purpose until later in the speech.
IV. Establishing your credibility as a speaker
A. Ethical appeals are important when the audience does not know you well and when
you need to establish your professionalism.
B. Establish credibility by stating your qualifications, emphasizing your experience,
knowledge, or perspective that is different from or more extensive than that of your
audience.
V. Previewing the main points