First, put pen to paper, the topic is the central argument. "Fear of Nature" is about the relationship between man and nature, and the topic is the central argument of the article. The same is true of "frugality and morality" and "being born in sorrow and dying in happiness".

Second, the beginning is clear and the beginning is bright. Straight to the point is a common way to write an argumentative essay, and the central arguments such as my belief, Ma Shuo, a difficult country, fate and a powerful country and people appear at the beginning. At the end of the first section "dedication and happiness", I believe that the words "dedication and happiness" are the only way for human life. Reveal the central argument.

Third, the connecting link between the preceding and the following is obvious. In the middle part of doubt and learning, the central argument is put forward: "Doubt is not only …, but also …" Thought and Action also reveals the central argument in the middle part.

Fourth, peeling bamboo shoots to see the heart, the end of the article is the central argument. Some argumentative essays first put facts and reason, and finally talk about the matter, and summarize the central argument at the end of the article. It is still discussed on the basis of narration, which shows the author's point of view. Franklin's whistle ended with a central argument.

How to find the central argument of pregnancy;

First, summarize and draw out the central argument. The central argument of some argumentative papers is decomposed into several sub-arguments, which need us to analyze one by one, and then summarize the central argument comprehensively. Letter to Daughter and Speech in Commemoration of the Centenary of Voltaire's Death belong to this category.

Second, trace the source and deduce the central argument. The central argument of some argumentative papers is not obvious, which needs to be summarized by analyzing the arguments used in the article, that is, analyzing what these arguments are to prove. This is the central argument of the article. The purpose of Fu Lei's two letters is to make my son a strong man. This is the central argument of the article.

"Catch the thief first and catch the king." As long as we grasp the connotation, general position and relationship with the central argument, we can find the central argument quickly and accurately, and the "decapitation action" will be completed.