假如你是Jane,大明是你的好朋友，他以前成绩很好， 自从家里有了电脑以后，大明总是以查资料为由，常常打游戏，导致成绩直线下降，他爸爸很着急。昨天大明还和他爸爸发生了争吵。你得知情况后也很着急，作为好朋友，请写封信劝劝大明。要求80字左右。
1)，你得知情况后很着急。
2)，中学生该怎样正确使用电脑。
3)，学生该怎样理解父母
提示词：argue with sb.  be worried  get information  understand each other  say sorry to sb.
Dear Daming,
I’m very glad to write to you.
                                                                             
                                                                             
                                                                             
                                                                             
                                                                             
                                                                             
Best wishes.
Yours,
Jane