1. Set an essay 1. Definition: a prose genre that takes argumentation as the main expression and directly expresses one's views and opinions by telling facts and reasoning. 2. Requirements: ① Have a correct view of the issues discussed; ② Use sufficient convincing arguments; ③ Reasonable and logical; 2. refute the paper 1. Definition: an argument is to refute the other party's point of view and explain your own point of view at the same time; 2. Methods: ① Propose arguments; 2 prove the argument; ③ Summarize the argument; The definition of combining breaking with argument points: first point out the essence of the other party's mistake, and then refute the wrong argument that has been pointed out.