地址:南京市草场门大街133号《初中生世界》小笛姐姐收(210036)QQ:635729363(加好友邮箱:xiaodijie@sina.com最近我上课时老是走神,要么总想着玩手机,要么就是想着下课铃快快响起,好到外面玩。虽然我拼命集中精力,可只能坚持一会儿,很快就不知不觉地又走神了。小笛姐姐有什么办法吗?(小帅)两个办法:事前预防和事后修正。上课听讲时你要不停地找问题,从 Address: Caochangmen Street, No. 133, Nanjing, “Junior high school students world” flute sister received (210036) QQ: 635729363 (plus friends E-mail: xiaodijie@sina.com Recently I always go to school, or always want to play cell phone, either Just think of the bell rang fast, good to play outside .Although I desperately concentrate, can only hold for a while, and soon unconsciously again go to the gods. A: Pre-prevention and after-school correction class to listen to the problem you have to keep looking, from