By purpose:
* Informative speech: Aims to educate the audience on a topic.
* Persuasive speech: Seeks to convince the audience to agree with a particular viewpoint or take action.
* Entertaining speech: Focuses on engaging the audience with humor, stories, or other engaging elements.
* Special occasion speech: Delivered for a specific event, like a wedding toast, eulogy, or commencement address.
By style:
* Formal speech: Delivered in a serious, planned manner, often with a specific structure.
* Informal speech: More casual and conversational, often delivered spontaneously.
* Extemporaneous speech: Delivered with minimal preparation, often drawing from notes.
* Impromptu speech: Given without any preparation, often in response to a prompt.
By delivery:
* Monologue: A single speaker delivering a continuous speech.
* Dialogue: A conversation between two or more speakers.
* Debate: A formal discussion where two opposing sides present arguments.
* Public speaking: Addressing a group of people in a formal setting.
By content:
* Narrative speech: Tells a story, often with a clear beginning, middle, and end.
* Descriptive speech: Paints a vivid picture of a person, place, or thing.
* Expository speech: Explains a concept or process in detail.
* Argumentative speech: Presents arguments and evidence to support a particular claim.
By vocal delivery:
* Articulation: The clear and precise pronunciation of sounds.
* Enunciation: The clear and distinct expression of words.
* Volume: The loudness or softness of the voice.
* Pitch: The highness or lowness of the voice.
* Rate: The speed at which the voice is delivered.
* Pauses: Breaks in the flow of speech.
By nonverbal communication:
* Eye contact: Looking at the audience to connect with them.
* Body language: Gestures, posture, and facial expressions.
* Movement: Moving around the stage or speaking area.
It's important to remember that these are just a few examples, and there is a great deal of overlap between these categories. The specific form of speech you choose will depend on the context and your goals.