https://bizcomm.uark.edu/the-parts-of-a-speech/
Speeches and presentations include three basic parts: introduction, body, and conclusion. These three parts are held together by transitions, which allow the speaker to flow smoothly from introduction to body and from body to conclusion. Crafting an effective speech means (1) knowing what each of these three parts consists of, (2) knowing the best way to organize the speech’s main points, and (3) knowing how to effectively transition from part to part and from point to point.