黄老师:你好!我是一名初三女生。我化学、物理学得不好,又面临升学压力,心里很紧张,若是理科成绩提不上来,就很难考上重点高中了。最近,妈妈又给我施压,让我把理科成绩提上来。我已经很努力了,但效果还是不明显。有的同学说要多做题,熟能生巧嘛!于是,我在书店买了很多练习册,经常熬到深夜。有时候,一道题要花掉一个小时,可仍做不出来。唉,这干熬也不是办法呀!由于熬夜,我上课总是犯困,老师讲的新课反倒听不进去。 Huang: Hello! I am a third-grade girl. I chemistry, physics is not good, but also face the pressure of further studies, my heart is very nervous, if science scores can not mention, it is difficult to test the key high school. Recently, my mother put pressure on me again to bring science grades up. I have worked very hard, but the effect is still not obvious. Some of my classmates said that they should do more work and practice well enough! So I bought a lot of workbooks at the bookstore and often stayed up late at night. Occasionally, a question can cost an hour and can not be done yet. Alas, this is not the way to do it! Because I stay up late, I always sleepy class, the teacher did not listen to the new class.