These purposes are precise, and they should help you maintain your focus on a narrow but deep slice of knowledge. These specific purposes reflect a narrow, but interesting, approach to each topic. To describe the significance of the gigantic Spruce Goose, the wooden airplane that launched an airline.To inform the audience about the evolution of the cell phone.To inform the audience about what we’ve learned from the Hubble telescope.Here are some specific purpose statements that reflect ways of narrowing a few of those topics:
Demonstrative speech central idea example how to#
In most cases, there are choices about how to narrow the topic.
You will find it necessary to narrow your topic about an object because, like any topic, you can’t say everything about it in a single speech. The term “objects” encompasses many topics we might not ordinarily consider to be “things.” The following are some of these topics: Every stage of a process should be explained fully so that members of the audience could repeat what you told them after they leave the classroom. Organizing your facts is crucially important when discussing a process. For instance, if your topic is how to train for a marathon, you might find it useful to have a visual aid that lists the steps involved in the training, and even the type of eating one might do to be in the best possible physical shape possible. Even in cases where you don’t absolutely need a presentation aid, one might be useful.
You will need presentation aids in order to make your meaning clear to your listeners. In either instance, processes involve a predictable series of changes, phases, or steps. If your speech topic is a process, your goal should be to help your audience understand it, or be able to perform it. It generally uses a temporal (chronological) pattern as each "step" of the process takes the audience through a sequence of time. It intends to teach the audience how to complete a task through step-by-step instruction. The speech of demonstration is commonly referred to as the process or "how to" speech.
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