Citation can be divided into "direct reference" and "indirect reference". "Direct quotation" refers to a poem, which is generally noted. "Indirect quotation" refers to the meaning of quoting the original poem, which may or may not be indicated. But for important papers, it is usually better to indicate them.

First, summarize the content of the article and grasp the following points: (

Grasp the elements of the paper, what the main writer should write clearly, and what kind of person the main writer should write clearly.

Grasp the key sentences and try to find out why the author wrote these people and things.

Analyze the relationship between layers, sort out the context of the article, and then summarize.

The second is to find out the structural characteristics and forms of expression of papers and literary works. Master the following methods of dividing paragraphs.