When we are at school, one of the easiest things to do is doze off. I don't know why, the following students fall asleep easily when listening to the teacher's lecture, but everyone wakes up immediately after class. Especially in summer, the first class in the afternoon is really sleepy, and everyone is listless and inefficient. So it is necessary to take a nap in summer. No matter how long it takes, even ten minutes or half an hour, as long as you sleep for a while, you won't say that you are sleepy. Several schools in Hangzhou have tried to make students take a nap for half an hour every day.

One: the spirit is better. Once people are full of food and drink, they are easy to get sleepy, and so are students. If they eat at noon, they will definitely want to sleep. If they study at once, they really have no spirit at all. No matter how hard the teacher works, the students' eyes are distracted, either sleepy or distracted. Anyway, there are very few students who can concentrate on listening. And a proper nap can make students more energetic.

Second, ease study fatigue. We all came from our school days, and we also know that learning is a very tiring thing. After all, learning is excessive use of the brain, parents work hard, and students use their brains. This is not easy for everyone. Students must be very tired when they have morning classes. At this time, their brains should get proper relaxation and rest. Taking a lunch break can also relieve students' study fatigue, improve their immunity and enable them to study spiritually. Otherwise, they will sit at the teacher's in the afternoon.

Three: learning efficiency is higher. Learning pays attention to efficiency. I would rather study for four hours efficiently than spend five or six hours there. I still can't learn anything in the end. Once a student is sleepy, he can't learn anything. There is no learning efficiency. Everyone is sitting in the classroom, but they are very sleepy. Looking at students' eyes is distracting. It is better to rest for half an hour at noon and wait until class in the afternoon to improve students.

Therefore, both students and office workers should have a rest at noon, work more efficiently and give their brains a chance to relax instead of studying and working blindly. If they are inefficient, they will waste time, do useless work, and finally get nothing. A good rest is for a better job, so a lunch break is necessary.