In the given oral discourse, what does the speaker's use of present tense in the sentences indicate?

The use of present tense in oral discourse often serves to create a sense of immediacy and engagement with the audience. By employing the present tense, the speaker may make the events or ideas being discussed feel current and relevant, as if they are happening in real-time. This technique can draw listeners in, allowing them to experience the narrative alongside the speaker, which enhances the overall impact of the communication.

In this case, the choice indicating a historical present is particularly relevant, as it highlights the speaker's intention to convey a sense of immediacy regarding events that may have occurred in the past. This stylistic choice blurs the boundaries between past and present, making the audience feel closer to the action and emotions involved in the story being told.