高中阶段学习比较紧张，正确的学习方法尤为重要。下面显示了两位高一学生不同的学习方法，请简述并发表你的观点及理由。李华王海白天上课专心听讲，课后复习并经常向老师请教疑难问题。上课睡觉

高中阶段学习比较紧张，正确的学习方法尤为重要。下面显示了两位高一学生不同的学习方法，请简述并发表你的观点及理由。
 
李华
王海
白天
上课专心听讲，课后复习并经常向老师请教疑难问题。
上课睡觉，课后不及时复习，不向老师请教问题。
晚上
完成作业时间短，早休息。
完成作业时间长，熬夜学习。
注意：1.文章开头已给出;
2.词数100左右；
3.可以适当增加细节，以使行文连贯。
参考词汇：
attentively专心地，effectively有效地，concentrate on 集中精力于
Li Hua and Wanghai are students of Senior High. Both of them work hard but they have different learning methods.     
    Li Hua and Wang Hai are two senior high school students. Both of them work hard but they have different learning methods. Li Hua listens to her teachers attentively, tries to catch everything that the teachers say in class and asks her teachers for help as often as possible if she has some problems. Because of this, she spends less time doing her homework, so it is certain that she can go to bed earlier and she always keeps energetic in the day. However, Wang Hai has quite a different way of learning. He likes to sit up late at night doing his homework, so he often feels sleepy in class. As a result, he misses lots of key points and it usually takes him more time to finish his homework, which makes it difficult for him to concentrate on what he is doing.