原文那一次,我真后悔湖北省松滋市南海中学马先越昨天,下晚自习后,班主任让我独自留下来打扫卫生。我十分不愿意,因为教室在学校最僻静的地方,大伙儿都走了,让人有些害怕,可是师命难违,只得硬着头皮做。于是打扫起来就心不在焉。【开篇可用倒叙或是悬念来开头,激发阅读兴趣,巧妙引起下文。】在我草草扫了一遍之后就准备离去,我一溜烟儿地跑向了门外,“噗”一声巨响,我摔倒了,可这“噗”的一声巨响却不是我发出来的,而是肃严的桌子,肃严桌子上的 For the time being, I really regretted that Ma Xian-Yue, Nanhai Middle School, Songzi City, Hubei Province, yesterday and after a night-time self-study, the teacher in charge of a class left me alone to clean the room. I am very unwilling, because the classroom in the most secluded place in the school, everyone is gone, people are a bit scared, but insurmountable, only to bite the bullet and do. So clean up absentminded. 【Start with flashbacks or suspense to start, stimulate reading interest, clever cause of the following. 】 After I scammed again and prepared to leave, I ran away to the door, “pop ” a loud noise, I fell, but this “puff ” a loud noise is not I sent, but the solemn table, solemn table