Not falling asleep in class is as difficult for some people as saying no to dessert for others. But falling asleep in class too often can have bad effects on your study. 【小题1】 So what should you do to avoid falling asleep in class? Here are some tips for you.

Work early and sleep early. 【小题2】 In this way, you can get ready for bed early and will not have to stay up late for study. Make sure you get as many hours of sleep as your body needs.

【小题3】 It will help give you more energy and stop you from falling asleep in class. Foods that are high in protein (蛋白质) are good choices for you.

Exercise more. You already know that regular exercise is good for your mind and your body. 【小题4】

Stay active in class.【小题5】 It can help you keep your mind on something other than your sleepiness.