Subjectively speaking, every teacher does not want his students to fail. Because college students are all adults, failing the course will have a negative impact on evaluation, graduation and even job hunting. Teachers don't deliberately embarrass students.

Objectively speaking, if a student doesn't study at ordinary times, doesn't come to class, doesn't listen when he comes, and can't answer the exam basically, then it is almost inevitable to fail. Because the answer sheet is there and needs to be filed for future reference, it is impossible for the teacher to release water to the students. Therefore, as a student, it is best not to be opportunistic, but to be down-to-earth and do a good job.

Precautions:

Teachers certainly don't want students to fail, but if students don't do well in the exam, teachers can't help it.

College exams are not as strict as junior and senior high schools, and they are very watery. Passing the exam is not a problem as long as you follow the teacher's requirements. How can you fail? If you don't do as the teacher asks, you will fail in the exam. You can't blame the teacher. You want to fail, not the teacher.

College examination papers are basically given by teachers in class, which contains a lot of knowledge. Those are the focus of the exam. Those questions need to be tested, and the teacher will express them implicitly. Some teachers will review students' scores before the exam, which means they will tell you directly what to take. As long as you prepare for the exam according to the teacher's requirements, it is difficult to fail the exam.

If you don't listen to the teacher and review well, your mind will be blank during the exam and you can't do anything well. Even if the teacher wants to help you, he can't help you. The teacher can't give you false grades. If you fail in the exam yourself, there is nothing the teacher can do.