Nowadays quite a few students are falling behind in their study for some reasons or others. Firstly, they lack confidence in themselves. Secondly, some of them fail to devote themselves to their study. Instead , they spend much time playing computer games, Thirdly, some haven't formed the good habit of learning. They seldom take notes while listening to the teacher in class. What's worse is that some of them are absent-minded in class. In addition, they don't do or finish their homework or go over their lessons after class. I personally think that they should not only be fully aware of the importance of study but also build up their self-confidence. It's also important for them to concentrate their attention on what they are learning. Meanwhile , they ought to get rid of their bad learning habit. Only in this way can they make great progress and achieve good study results. Nowadays quite a few students are falling behind in their study for some reasons or others. Firstly, they lack confidence in themselves. Secondly, some of them fail to devote themselves to their study. Instead , they spend much time playing computer games, Thirdly, some haven't formed the good habit of learning. They seldom take notes while listening to the teacher in class. What's worse is that some of them are absent-minded in class. In addition, they don't do or finish their homework or go over their lessons after class. I personally think that they should not only be fully aware of the importance of study but also build up their self-confidence. It's also important for them to concentrate their attention on what they are learning. Meanwhile , they ought to get rid of their bad learning habit. Only in this way can they make great progress and achieve good study results.