Determine the center and write the profound meaning. We should try our best to dig out the philosophy of life contained in the written events or find out its bright spots, think repeatedly and determine the central idea of the article. Is that he is good at writing profound meanings from ordinary little things.

The six elements of the article should be made clear. The occurrence of a thing can not be separated from six aspects: time, place, people, cause, process and result of the thing, which is the so-called "six elements". Only by explaining these aspects clearly can readers have a clear and comprehensive understanding of the things described.

Text:

Dear teacher x:

I write this critical letter with guilt and regret to show you my deep understanding of the bad behavior of chatting and talking in class and my determination never to chat and talk in class again.

This is a very profound exam. I am ashamed of the mistake I made this time. I really shouldn't chat and talk in class. I shouldn't violate the teacher's rules. As students, we should listen to the teacher completely, but I didn't listen this time. I feel very sorry. I hope the teacher can forgive my mistake. My confession this time is really profound.

Today, I really deeply realized my mistake. Knowing what the teacher said, I have to listen, and what the teacher said will definitely fulfill her promise. What teachers have to do must be for the benefit of our students.

So, listen to the teacher. As students, we have no right to object to what the teacher said. The only thing we students can do is to listen to the teacher, study hard, and let the teacher rest assured and trust.