In lesson 2, section 2 of an English course, students will learn important vocabulary related to various topics. This may include words and phrases related to daily activities, hobbies, professions, and more. Some common vocabulary in this section may include words like "hobbies," "interests," "career," "workplace," "daily routines," "schedule," "goals," "ambitions," and so on. By learning and practicing these words, students can expand their vocabulary and improve their English language skills.