What should I say when I visit my teacher's house in advance?

Thinking of writing: It is very informal and disrespectful to invite an acquaintance to introduce you for the first time. Telephone appointment is really not possible.

Hello, Teacher X, I am XXX introduced by XXX, and I hope to accept your guidance. Do you have a minute?

Teacher XXX: Hello! I am your student xxx. Haven't seen you for half a year. I miss you very much. The students have some problems recently, and I hope to communicate with your teacher. I hope to meet you. If there is any disrespect, I hope the teacher will understand! Your student: xxx.

Extended data:

Matters needing attention when visiting teachers:

1, make an appointment in advance, and don't be an unexpected guest.

Come as scheduled, don't be the guest who stood me up.

Dress neatly and don't be a sloppy guest.

Be polite and don't be a rude guest.

Be polite, speak appropriately, and don't be a vulgar guest.

6. Cherish time like gold, leave at the right time, and don't be a difficult guest.