Dear teachers and classmates, I am very happy that we are together again on this beautiful morning. The topic of my speech today is "Be civilized, be polite and have a meaningful winter vacation". Time flies, the first semester of senior one will be over in a blink of an eye. After intense review and examination, the relaxed and happy winter vacation is coming, which is the best time that students are most looking forward to. How to make a good time fruitful and meaningful, I think we should start with civilization and etiquette. So, where's the courtesy? I tell you, good manners are reflected in everything we say and do during our holiday. During the winter vacation, our work and rest are relaxed, but we still have to maintain good living habits. Go to bed early and get up early, keep enough sleep time, exercise for yourself, and let the young body get full rest and exercise; Do your own thing, help adults do their own thing, and learn the ability to solve problems. During the winter vacation, our study tasks are not tense, but we still have to maintain good study habits. We should not only do the homework assigned by the teacher seriously, but also consult modestly and learn what we don't understand. It is necessary to cultivate the habit of reading more extracurricular books, so as to master more knowledge that textbooks can't learn and be a broad-minded student. During the winter vacation, our behavior is relaxed at will, but we still have to keep good words and deeds. Greet your elders and respect the customs and habits of others; In public places, you should obey the traffic rules, don't jaywalk, don't swear, take care of public property and protect the environment; We should be thrifty, save the lucky money given by our elders, and use it to buy school supplies or help children in poor areas without spending a penny. Students, let's take active actions, start from ourselves, be polite and have an unforgettable and meaningful winter vacation.