I'm deeply sorry that I didn't sign my homework! . Studying hard and abiding by school rules and disciplines is what every student should do, and it is also a fine traditional virtue of the Chinese nation, but as a modern students, I have not kept it well. Just like many young people in China don't know Christmas, but they go to Christmas ceremoniously. We all lost our discipline in ignorance and didn't understand our learning purpose. ...

You carefully assigned us homework, in order to let us better understand and remember the courses to be learned, but I didn't understand the teacher's painstaking efforts, so I apologize to the teacher.

Therefore, I write this critical letter to you with 120,000 guilt and 120,000 regret, in order to show you my disgust at my bad behavior of not signing homework and my determination not to make this mistake again.

I have deeply realized the importance of this matter, so I have repeatedly told myself that I should take the homework assigned by the teacher as a top priority and finish it carefully, so I can't live up to the teacher's painstaking efforts. .

Now, a big mistake has been made and I deeply regret it. After a profound review, I think the fatal mistakes hidden in my mind are as follows:

1. The ideological consciousness is not high, and the importance of important things is seriously insufficient. Even if there is understanding, it has not really been put into action.

2. The root cause of low ideological awareness is that I don't respect others enough. Imagine if I had more respect for my teacher, I would finish every homework taught by my teacher on time.

According to the above situation, I personally decided to have the following rectification measures:

1. Submit the criticism letter with good quality and quantity as required by the teacher! Dig deep into the root of one's own ideological mistakes and find out the possible serious consequences.

2. Make a study plan and carefully complete every assignment assigned by the teacher and sign it.

3. Strengthen communication with classmates. Try to make progress with the whole class.

Finally, please take the time to review your own review. After submitting this comment, I am taking the teacher's exam ... I now fully understand the painstaking efforts of the teacher to educate us ... In order to thank the teacher for his sincere teaching, I hereby promise that if there is another opportunity before me, I will try my best to restrain myself and never let the teacher down. Please forgive my mistake this time!

Please ask the teacher to look at my future performance, and I promise I won't make the above mistakes again.