Thesis and argument are different, they are different concepts and different connotations, but they are related. In an article, there are only topics, no arguments and no arguments; It is also impossible to have only arguments without topics, and the two are interdependent. Understanding the relationship is helpful to improve the level of topic selection. The paper is the question put forward by the author, and it is the content and scope of the paper. The argument of an argumentative paper is the author's views and opinions on the issues discussed. The central argument is the soul of the full text and plays a leading role. An argumentative paper generally has only one central argument, and some argumentative papers also put forward several sub-arguments around the center to supplement and prove the central argument. The position of the central argument depends first on the topic, and it is necessary to distinguish between the topic and the argument. Some argumentative papers have a central argument at the beginning, some in the middle and some at the end. Others don't pay much attention to arguments and need readers to summarize themselves.

The former is to establish the "boundary" of the paper, and the latter is to establish what "flag". An argument is an answer to a topic. Theme is the definition of an argument.

Talking about the differences and connections between topics and arguments is to show that the same topic can have different arguments. The same topic can also be discussed from different angles and sides.