1. By Purpose:
* Informative: Focuses on conveying information, educating the audience.
* Persuasive: Aims to convince the audience to agree with a particular viewpoint or take action.
* Entertaining: Primarily meant to amuse and engage the audience.
* Motivational: Seeks to inspire and encourage the audience.
2. By Delivery Style:
* Impromptu: Given without prior preparation.
* Extemporaneous: Delivered with minimal notes or an outline, allowing for flexibility.
* Manuscript: Read directly from a written text.
* Memorized: Recited from memory.
3. By Formality:
* Formal: Delivered in a structured and serious setting, using elevated language.
* Informal: More casual, conversational, and relaxed.
4. By Audience:
* Public: Delivered to a large group of people.
* Private: Given to a small group of individuals.
5. By Content:
* Political: Focuses on political topics and issues.
* Religious: Deals with religious matters.
* Educational: Provides instruction or shares knowledge.
* Business: Used in professional settings, such as presentations or negotiations.
6. By Tone:
* Serious: Conveys a sense of gravity and importance.
* Humorous: Uses jokes and lightheartedness to engage the audience.
7. By Structure:
* Chronological: Organizes information in order of time.
* Spatial: Presents information based on location or physical arrangement.
* Topical: Divides information into distinct categories or themes.
* Problem-Solution: Identifies a problem and proposes solutions.
* Cause-Effect: Explains the causes and consequences of a particular event or phenomenon.
8. By Medium:
* Oral: Spoken aloud.
* Written: Delivered as a text.
9. By Style:
* Classic: Traditional and formal in style.
* Modern: Contemporary and innovative.
10. By Intent:
* To Inform: Share knowledge and understanding.
* To Persuade: Influence beliefs and actions.
* To Entertain: Amuse and engage.
* To Inspire: Motivate and encourage.
Keep in mind that these categories often overlap, and a single speech can incorporate elements from several different types. The specific type of speech depends on the speaker's goals and the context in which it is delivered.