【英语3级听力】上课时间-Class Time

 He entered his classroom. He quickly took a seat. He was a minute late. The professor was calling names. It was his first day of college. He was sweating. He had been running around looking for his classroom. It took him some time to find the classroom. "David?" the professor called. He raised his hand. He was out of breath. He took out his inhaler. He took a puff¹ from his inhaler. It gave him breath. He took out his notebook and a pen. The professor started talking. He took notes. He always took notes in class. It was a good habit. He studied his notes after class. He was a good student. He wanted only good grades.

1 puff   

n.一口(气)；一阵(风)；v.喷气，喘气

参考例句：

• He took a puff at his cigarette.他吸了一口香烟。
• They tried their best to puff the book they published.他们尽力吹捧他们出版的书。