Today, I write this critical letter with guilt and regret, to show you my profound understanding of bad speech in class and my determination to stop gossiping in class.

I am ashamed of the mistake I made this time. I really shouldn't talk in self-study in the morning. I shouldn't violate the teacher's rules. As students, we should listen to the teacher completely. I didn't pay much attention to what the teacher said this time. I feel very sorry. I hope the teacher can forgive my mistake. My confession this time is really profound.

I want to avoid such mistakes, and I hope the teacher can believe my repentance.

I believe that the teacher can see my attitude and know that I have a deep repentance attitude towards this matter. I attach so much importance to this matter that I hope the teacher can forgive my mistakes. I can assure my teacher that I won't gossip in morning self-study and any other class in the future.

Therefore, the teacher asked me to write a review, also to let me deeply realize this.

Secondly, my gossiping in class is also a sign of disrespect for the teacher's work. China is a country of etiquette. Since ancient times, we have paid attention to respecting teachers and stressing morality. This is a traditional virtue, which I have always ignored in the past. Aside from one aspect, we should respect not only the teacher, but also anyone, his labor and the fruits of his labor. By doing so, I have directly caused a bad influence of disrespect for teachers, others and others' labor. As a contemporary middle school student and an educated person, this kind of performance obviously does not meet the requirements of society.

Thirdly, my behavior has also caused a very bad influence on my classmates and damaged the image of the school. Students should learn from each other, promote each other and have good discipline, but my performance has given students a bad start, which is not conducive to the construction of school style of study. At the same time, it has also caused some damage to the image of the school, which should be maintained rather than destroyed! For this matter, I deeply reflected on its serious consequences:

1. has caused a bad influence among students. Because I gossip in class, it may affect the classroom discipline and let other students talk, but they didn't listen well. This is actually irresponsible to the parents of other students.

2. Affect the improvement of personal comprehensive level, and let me improve myself while improving my instinct. Now that my mistake has been made, I deeply regret it and deeply review my mistake.

3. The ideological awareness is not high, and the understanding of mistakes is not enough. Imagine if I had realized the seriousness of this matter, the mistake would not have happened. All the problems come down to the fact that my understanding of problems has reached the level that a modern middle school student should have. In order to repay the teacher's hard work, I feel the seriousness of my mistakes more and more clearly. Because of this, I will definitely be more strict with myself in the next few years, and finish my homework and attend classes seriously.

As a member of gossiping in class, I think it is necessary to review my behavior. Therefore, according to the teacher's request, send a critical letter with good quality and quantity, dig deep into the root of your mistakes and realize the possible serious consequences.

I hope the teacher can treat my profound understanding and good performance lightly. Please continue to supervise and help me correct my shortcomings and make greater progress.

I will study hard in the future, don't gossip in class, actively contribute to the class and add luster to the class! Please believe me!

Self-criticism 2:

Today, in XX class (write the name of the course), I didn't control my playful/sleepy/………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… In this process, XX (write the level and name of the leader) found my serious mistakes and pointed out and corrected me in time.

Now I think of my behavior at that time, and I am really annoyed and regretful. In the present situation, especially during the xx period (you can write about major inspections, 100-day activities, etc. ), it is extremely inappropriate for me to use this precious study time to come to XX. This kind of behavior not only makes the teacher/teacher disrespectful and irresponsible to our collective, but also makes us lax in our requirements and lack of constraints. This not only makes the teacher/teacher have a very bad impression on me, but also makes the teacher/teacher leave a very bad impression on our whole XX group, which makes our group lose face and team on campus. I made such a mistake when I was carrying out "…" (the name of a special activity, such as "100-day safety inspection") on campus, which greatly damaged our collective image. The fundamental reason is that I relaxed my requirements and lowered my standards on weekdays, which led me to make mistakes inadvertently, breaking the rules of the team/class and destroying the team.

I'm sorry for this behavior, I'm sorry for XX, … (write the leadership level or name, from high to low, it's best to write it all, but don't write it from high to low).

If I can learn from the backbone/class cadres as much as other students, be strict with myself and raise my standards, I think I won't make such a serious mistake.

There is no regret medicine in the world. It's no use talking. We can only take this lesson as a warning, this incident as a warning and this inspection as an opportunity. From now on, we should improve our own requirements, strengthen our self-discipline, strengthen our sense of responsibility, deepen our sense of collectivism honor, and strive to become students/students with excellent work style and practical study in the school and strive for our class/team.

Self-criticism 3:

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. ...

Flowers float from one place to another, studying by themselves, making noise and boiling. Teacher, you have been worried several times, and this kind of worry is hard to get rid of in your heart. I want to review our ignorance with you.

First of all, the most direct reason for speaking in self-study is that we have poor self-discipline and feel that there is nothing to do after finishing our homework. The indirect reason is that I want to do something outside my studies and can't help but communicate with each other. When our voices are unscrupulous, the self-study class will slowly boil. Of course, this can't be a reason for not obeying discipline in self-study class. Mr. Lu Xun said ... Goethe also said ... Only by seriously reflecting, finding the deep root behind the mistakes and recognizing the essence of the problems can we give an account to the collective and ourselves and make progress.

This kind of self-study lecture violates the educational management system and affects the normal operation of teachers' work. This is disloyalty and sin. I failed to live up to the ardent hopes of my great parents, neglected my school time, and committed two crimes of unfilial. What's more, let you feel sad and disappointed about this matter, which is heartless and three sins ... When writing this comment, I deeply felt my ignorance and regretted it.

Finally, please take the time to review your own review. After submitting this comment, I am being tested by teachers ... now I fully understand the hard work of teachers in educating us ... It is by no means a trivial matter to ignore that self-study classes are not disciplined! As long as we all have good self-restraint and autonomous learning ability, there is no excuse for self-study class, and any reason can excuse our speech! Only when we seriously think that there are so many things to do and so many burdens to pick in life, there is no reason for normal self-study classes not to obey discipline.

For the teacher's hard work, I spent a lot of time and patience to teach me. In order not to let the teacher and I lose precious time, I wrote this review according to the teacher to review my mistakes. Because it was stupid to write a review for the first time, although I was in the whole lunch break, I didn't let my brain rest, and my eyes were sore ... I wrote this review with a heavy and complicated mood, but I still didn't write it well, and I was only ignorant and did too much.

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!

The monthly exam is over, but our thirst for knowledge is endless. A few weeks after the monthly exam, we ushered in the mid-term exam. It can be said that this exam is even more tense than the monthly exam. And I, too, am trying to climb up and keep up with my classmates for fear of falling behind. I have both gains and losses in this exam. My total score is rising, but my English is declining, and I am on the verge of failure. I got 75 points, but I didn't even get 80 points. I also decided to hire a tutor to spend more time learning English.

Of course, optical English is not enough. My Chinese score is 77 this time. Although the highest score in the whole grade is 87, although my Chinese score is the second in the class, I am still not satisfied this time. Because the reason why I made mistakes is the same as the last exam, which was caused by carelessness.

The whole test paper, not this deduction, is misspelled. That is, I will get a few points if I don't review the questions. In fact, I am still very sorry for Miss Li. The teacher took us to review so seriously. Let's write reflection. The purpose is not to let yourself give yourself a warning in the exam to remind yourself. Don't make the last mistake again, okay? I know what I mean. Instead, let the teacher do it for us and give it to himself. Reflecting on what I wrote, I still made the last mistake. I don't want this to happen. But I can't promise the teacher. I won't be careless next time But I can assure you: Teacher, I will try my best next time. Go beyond yourself and try not to make careless mistakes. Always go forward and never go back.

After reflection, my feelings will also appear, and I will finish writing a reflection every time. I will be more motivated. Cheer yourself up. Because I believe I can do better! !

Written self-criticism

Dear teacher:

Hello! First of all, I'm sorry to say that I failed to live up to your ardent hope for me. I did badly in this math exam, which not only broke your heart, but also made me feel ashamed. I have analyzed the reasons for the failure. Most of it is because of my carelessness, but some parts don't understand. I will study harder, do more exercises and discuss with my classmates. Study hard.

First of all, the most direct reason for failing in the exam is our poor self-discipline. After finishing our homework, we felt that there was nothing to do. The indirect reason is that we want to do something other than study, so we should relax our study. I didn't take the mid-term exam seriously at all, and I hardly reviewed it. Now I feel that I didn't take it seriously, didn't take it to heart, didn't take it seriously. I feel so annoyed and regretful. Recalling one's own behavior is not only a great disrespect to the teacher, but also irresponsible to our collective, and it is not strict enough for ourselves. Of course, this can't be a reason for not doing well in the exam. Only by seriously reflecting, looking for the deep root behind the mistakes and recognizing the essence of the problem can we give the collective and ourselves an explanation and make progress. The failure of the exam affected the overall image of the class. I failed to live up to the ardent hopes of my great parents, neglected my time at school, and made my teachers worry, feel sad and disappointed about it. When writing this review, I deeply felt my ignorance and regretted it. Now I fully understand the teacher's painstaking efforts to educate us ... failing the exam is by no means a trivial matter that can be ignored! As long as we all have good restraint and autonomous learning ability, and listen carefully in class, we will certainly get a good answer sheet! I feel very sorry because I didn't listen carefully in class and didn't do well in the final exam. The reason why I made this mistake is because I was not serious, I didn't know my learning task clearly, and my ideological understanding was not in place. I regretted it for a moment! However, this punishment sounded the alarm for me. I suddenly realized that no rules can make Fiona Fang, and mistakes will be punished. Therefore, after the punishment was issued, I didn't complain, but concentrated on finding mistakes from myself. After a period of profound awakening, I regret my mistake. Re-examine yourself ideologically and persist in the transformation from cognition to concept.

I failed in the exam because I didn't listen carefully when I was studying. When I was studying, I was concerned about other things and didn't listen well. As a result, I have harmed many interests and caused a bad influence on the school. This kind of behavior, even if it does not bring harm to others, is still wrong, which in itself violates the principle of being a student. I just take care of my own fun and temporary ideas, regardless of the teacher's feelings. This is also wrong. People are social people, and people should not only consider themselves. I'm doing this to my disadvantage. I look happy now, but I'm actually hurting my own interests. Therefore, the teacher criticized and educated me in order to make me deeply realize this. Secondly, failing the exam is also a sign of disrespect for the teacher's work. Making such a mistake is also a great blow to my parents' expectations of me. Parents work hard to make money so that our children can live a better life and we can devote ourselves to study. However, I went against my parents' wishes. I made such a mistake, which is simply a painstaking denial of my parents. I'm ashamed of it, too. The fatigue of parents is unknown to us. They are busy every day to survive and bear a huge burden for their families. All this is beyond our understanding. The only thing we can do is to be their good children and listen to their parents. They are our closest relatives and the people we can trust most in this society. Therefore, we should try our best to avoid parents getting angry and bringing them unnecessary trouble. And as their closest relatives, we can't make them angry. This is mutual. When we hurt their hearts, we also hurt our own hearts, because we are the closest relatives. No one can replace it. So we should study hard to repay them.

Pay attention to the lectures after class, and review them in time after class. Do more questions appropriately and develop good problem-solving habits. I will study hard in the future and get excellent grades in the future, so as not to disappoint my teachers and parents.

Finally, the teacher took time to read my own review and handed in this review. I'm testing my teacher ... now I fully understand the painstaking efforts of the teacher to educate us ... as long as we all have good restraint and independent learning ability, there is no excuse, and any reason can excuse our speech! We should seriously consider that there are so many things to do in life and so many burdens to pick, and there is no reason to fail in the exam. In order for the teacher to give me a lot of time and patience that I don't usually have, and to prevent the teacher and I from losing precious time again, I wrote this review according to the teacher and reviewed my mistakes. Because it was stupid to write a review for the first time, although I was in the whole lunch break, I didn't let my brain rest and my eyes were sore ... I wrote this review with heavy and complicated feelings, but I still didn't write it well. I am too ignorant to make better use of our profound China language and culture. Please forgive me. 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!

You always tell us to be careful, but I just can't change my carelessness. I always make mistakes from time to time. However, I shouldn't make excuses for myself. Don't worry, teacher, I'll try my best to correct it. In addition, I usually don't listen carefully in class. After this, I will regret it. I will record any questions I don't understand or make mistakes in the future. Besides, if there are any questions I don't understand, I will ask you. At the same time, I should always study hard and learn some methods of learning mathematics. And I can't generalize, I must develop in an all-round way. Teacher, I know that words alone have no power. Don't worry, I will definitely honor my promise with my own practical actions.

The summary of the exam will make us more aware of the gap between ourselves and success. It was a little Mao Mao rain on our way to success, which made me awake and made me feel a little painful. Success is bound to experience some minor setbacks. It's normal to be in a bad mood after the exam. Believe in myself, so as long as I work hard, I must be strict with myself and study hard. Raise your grades to a good level. I have now deeply realized my mistakes and found my own shortcomings. Therefore, I want to thank my teacher for letting me write this check, which made me more deeply aware of my mistakes. I hope you can give me another chance. I will try my best to live up to my teachers and parents and improve my grades to a good level.

Sorry, teacher! What I have committed is a serious matter of principle. I know, the teacher is also very angry with my exam results. I also know that it is the most basic responsibility and obligation for students to ensure that they have a good class every day, stay focused and review carefully. But I didn't even do the most basic things. I thought calmly for a long time afterwards, and I gradually realized that I had to pay for my impulse. I was deeply shocked by the teacher's repeated teaching and serious expression, and also deeply realized the importance of this matter. Now, a big mistake has been made and I deeply regret it. After a profound review, I think there is a fatal mistake hidden in my mind: my ideological consciousness is not high and I don't respect others enough. In the future, I will respect teachers more and take important things seriously. Usually, the lifestyle is lazy. If it weren't for being too lazy, it wouldn't be like this. In order to better understand the mistakes, but also to convince teachers that students can really correct their mistakes and ensure that they will not make them again.

But I was so confused! ! ! I regret not listening to you at that time, and now I sincerely admit my mistake. The Bible says: Everyone has original sin, and you are trying to eliminate it, because you don't just live for yourself. But for the sake of education, yes, you are working hard for all mankind. And I, I don't want to talk about myself. I really feel guilty. I didn't take good care of my study, my life and myself. I'm sorry for you and those who have paid for me.

I made an ideological mistake: I didn't pay enough attention to this course. I didn't pay much attention to this point when I began to reflect, but after deep reflection, I finally realized that this mistake is the important reason for my poor grades. Q: If I like this course very much, will I be distracted in class? This mistake is also reflected in the classroom efficiency that I usually don't miss classes. Many courses that you are not interested in often don't listen attentively from beginning to end. Although this behavior does not disturb the teaching and learning of classmates and teachers, it is a serious mistake for yourself. Every course offered by the school has a reason, so as students, we should study hard. I feel guilty because my exam results are not satisfactory. I failed to live up to your earnest teachings and ardent expectations, but I tried. This result is not what I want, because I also made careful review and preparation before the exam. Maybe if I really don't practice and don't take it seriously enough, I will work harder to make up for the shortcomings in the past. I know sometimes I don't take notes carefully in class. I didn't communicate with my classmates after class, but I will do all this well in the future, and I won't let you worry about such a result again. I know your concern and concern for me, so I won't let you worry and be disappointed in me again. Although I failed this exam, I won't give up the opportunity to wait for your praise in the future. I will continue to work hard because I want to see your admiring eyes. Teacher, I know it is useless to say sorry in this exam.

After this exam, I deeply reviewed and thought that the fatal mistakes hidden in my mind were as follows:

1, low ideological awareness, serious lack of attention to important issues. Even if there is understanding, it has not really been put into action.

2. Usually life is lazy. If it weren't for laziness, carelessness and low memory level, how could I not learn what the teacher taught me solidly? How can you fail the exam?

I don't study hard at ordinary times, and my exam results reward me well. Therefore, I decided to study hard in the future.

For the teacher's hard work, I spent a lot of time and patience to teach me. In order not to let the teacher and I lose precious time, I wrote this review according to the teacher to review my mistakes. Because it was stupid to write a review for the first time, although I was in the whole lunch break, I didn't let my brain rest, and my eyes were sore ... I wrote this review with a heavy and complicated mood, but I still didn't write it well, and I was only ignorant and did too much. 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! I believe that the teacher can see my attitude and know that I have a deep repentance attitude towards this matter. I believe in my confession. My behavior is not a challenge to the teacher's discipline, but my own momentary negligence. I hope the teacher can forgive my mistake. Secondly, since review and self-review are a process, the conclusion can also be divided into true and false in the logical field, but the qualitative nature of this conclusion will not have a shadow on the process of review and self-review. Because to sum up, after each conclusion, we should analyze and sum up the experience anyway, so this qualitative nature does not affect the appearance of the next review and self-review.

Review is carried out by all thinking matter, while self-review is only carried out by self-thinking matter itself.

I didn't finish my homework in time because I was naughty, which failed to live up to the teacher's hope and parents' trust. I feel deeply guilty.

Teachers and parents are my guides on my way forward. Any instruction is my own experience. I should listen to instructions and study hard, not just play. This is not good for me. As the saying goes, "if you don't listen to the old man, you will suffer." Now I know my mistake and am determined to correct it.

Because I haven't finished my homework, I feel that I can't keep up with the course. I hope the teacher can help me make up lessons, and I will study hard!

I am deeply sorry again!