The Chromium projects include Chromium and Chromium OS, the open-source projects behind the Google Chrome browser and Google Chrome OS, respectively. This site houses the documentation and code related to the Chromium projects and is intended for developers interested in learning about and contributing to the open-source projects. Chromium.
Rhetorical modes. Rhetorical modes (also known as modes of discourse) describe the variety, conventions, and purposes of the major kinds of language-based communication, particularly writing and speaking. Four of the most common rhetorical modes and their purpose are narration, description, exposition, and argumentation.
Key Takeaways. 1  There are three general purposes that all speeches fall into: to inform, to persuade, and to entertain. Depending on what your ultimate goal is, you will start by picking one of these general purposes and then selecting an appropriate speech pattern that goes along with that general purpose.