The best food for the brain(大脑)is sleep. If(如果)you don't sleep well at night, you may not do things well in the daytime. Students need to sleep between 8 and 9 hours every night. To get about 9 hours of sleep, students need to go to bed at about 10 pm on weekdays.
Then how can you sleep well? Here is some advice for you:
Don't drink tea or coffee in the evening. Go to bed at the same(相同的)time every night, even(甚至)at the weekend. Before sleep, your room should be quiet, comfortable(舒适的)and dark. Have some milk before sleep. Turn off your lights, computers or mobile phones in your room. |