Come to class when the weather is fine.

1, action, manner: In math class, Tintin unconsciously leaned his head on his propped arm and looked out of the window because the teacher was really bored. Looking out the window at physical education class's other classmates, playing games together, Tintin unconsciously opened his mouth, revealing a yearning expression, and his eyes were shining with thin light.

2, psychology, action: Dangdang was really hungry in the fourth class. He secretly took out a small biscuit from the drawer, and when the teacher was not looking, he quickly lowered his head and took a bite. When I looked up, I saw the teacher glancing at him. Dangdang was as nervous as a drum.

3, psychology, language: Xiaohong is absent-minded in class, and the plot in the TV series has been floating in her mind. When the teacher asked her to answer the question, she suddenly woke up and stood up, her face flushed and her mind was constantly agitated. She had to whisper, "I'm sorry, teacher, I was distracted."