Water class can do many things, such as doing homework, reciting English, listening with headphones, brushing math problems and reviewing professional class notes. If you think you don't want to listen to Yuan's situation and policies, you can study it as a self-study class.

Sleep is the first choice (very comfortable for students who usually like to stay up late and have difficulty getting up in the morning); Secondly, doing homework and paying close attention to the classroom atmosphere will make it difficult for students to study hard when they return to the dormitory, and their homework will be delayed; Third, read some books and tutorials, learn some skills you want to learn, and prepare for some skills exams, such as CET-4 and CET-6, Computer Level 2 and so on.

There are many things you can explore by yourself. The most important thing is not to disturb others when doing these things, and not to care about the content of the class at all. Pay attention to roll call and matters related to course grades.

Water course refers to a course whose content may have a far-reaching impact on the future and life, but it is not very useful or important at present. If this course has nothing to do with your major, you are not interested, and the course requirements are not high (usually there is no exam or only one course report).