To be a qualified teacher, you should be patient, responsible and knowledgeable. However, in the students' minds, what kind of teacher do they like most, and what kind of teacher do they hate?
  According to the statistics of a recent survey, 71% of students consider that their teacher should behave as their friend, and 69% hope their teacher has a good command of psychological knowledge and can solve their mental problem. Nearly half of them hope that their teacher can communicate with them through the Internet and be approachable. In general, teachers who are friendly, cinsiderate, and responsible and who are equipped with new ideas and skills are most likely to be popular with students.
  However, most of students dislike those who never care about students' feeling while laughing at or looking down upon them in class. More than 60%emphasize that they hate those teacher who pay no attention to their appearance and ignore their students. In addition, about 50% don't like those who are snobbery, unfair and rigid. It is obvious that students show much higher requirements for their teachers.

                                                                                                                         -----from Spark English