Answer: 1. How did Zi Xuan's mood change from childhood to youth? Why did this change happen? Fill in the blanks as required. Childhood emotions: I don't feel warm, and I don't care about teenagers and young people. I feel happy and happy.

At the beginning of the full text, it is said that "there is a secret hidden in it that no one knows except himself". What kind of secret is it combined with the full text? He wants to attract others' attention and love by hurting himself.

3. In the fifth paragraph, what kind of narrative method is Xu's "Mother gave up because of serious illness at the age of six"? What is the role in expression? Interpolation its role in the article is

(1) plays an auxiliary role in setting off the main plot.

(2) It plays an explanatory role.

(3) Promote the development of the plot and better highlight the characters' personalities.

4. Talk about your understanding of the tenth paragraph. His stepmother's meticulous care and meticulous love made him feel warm.