Define speech act, description and casual theory with example?

Speech act: A speech act is an utterance that serves a specific function or purpose in communication. It is the action performed by the speaker through their words, such as making a request, giving an order, asking a question, or making a promise.

Description: Description is the act of providing information or details about something or someone. It involves using words to convey the characteristics, qualities, or features of a particular object, event, or person.

Example: "The car is red and has four doors."

Casual theory: Casual theory is a type of explanation that seeks to understand the cause-and-effect relationships between different variables or events. It involves identifying the factors that lead to a particular outcome or result.

Example: "The reason why the plants are wilting is because they have not been watered regularly."

Speech Act

- Definition: An utterance that performs an action in the world, such as making a request, giving a command, or making a promise.
- Example: "I promise to return your book tomorrow."

Description

- Definition: An utterance that simply states a fact or describes a state of affairs.
- Example: "The book is on the table."

Casual Theory

- Definition: An everyday belief about how the world works.
- Example: "If you put food out for the birds, they will come." (This is a casual theory about the behavior of birds.)