Answer:The author likely describes Santha's classmate in detail in paragraph 9 for two main reasons:
1. Character development: By providing detailed descriptions of Santha's classmate, the author is able to develop the character and make them more vivid and relatable to the reader. These descriptions help us understand the classmate's appearance, personality, or behavior, which can be important for the overall story or message of the passage.
For example, if the classmate is described as timid or shy, it could suggest that they have an important role in the plot where their lack of confidence may be tested or developed throughout the story.
2. Enhancing the setting or atmosphere: The detailed description of Santha's classmate might also serve to create a specific setting or atmosphere in the paragraph. By painting a picture of the classmate's physical appearance or behavior, the author can evoke certain emotions or establish the tone of the scene.
For instance, if the classmate is described as cheerful and energetic, it could suggest that the classroom is a lively and positive environment. On the other hand, if the classmate is described as sullen or disinterested, it could imply a more somber or negative atmosphere.
Overall, the detailed description of Santha's classmate in paragraph 9 helps with character development and setting/atmosphere creation in the passage.