During the introduction of a presentation, what key element should be included?

A.

evidence to support the specific purpose

B.

statement of the main idea

C.

summary of the presentation

D.

use of credible sources

I believe its B a statement of the main idea

A positive start: "Good afternoon, my name is Adam and ..."; a statement of what will be discussed: "I am going to explore ...";

A statement of the treatment to be applied to the topic (e. g. to compare, contrast, evaluate, describe) : "I will be comparing the four main principles of ...";

A statement of the outcomes of the presentation: "I hope this will provide us with ...";

A statement of what the audience will need to do (e. g. when they can ask questions or whether or not they will need to take notes) : "I will pass round a handout that summarises my presentation before taking questions at the end."