1, the description of appearance should first proceed from the needs of the central idea of the article, and require grasping the essential characteristics of the characters and describing them selectively and emphatically;

2. When describing the characters' language, we should pay attention to their identities, express their thoughts and feelings, and reflect the relationship between the characters;

3. When describing a character's movements, you should not only write "what to do" but also "how to do it";

4. When describing the psychological activities of characters, we should pay attention to clearly describing the reasons of psychological activities, and also pay attention to combining them with appearance, movements and language descriptions. When the appearance, language, movements and psychological activities are written, the characters will be prominent and distinct.

The use of characterization is very common. The purpose of character description is to portray characters, show their mental outlook, and express the center of the article more deeply. The description of characters should be concrete and vivid, which can vividly reproduce "characters" and let readers see and hear their voices.