我们班的卫生状况一直不好,原因是我们班的学生有随手丢弃废纸的习惯。尽管班级公约上有“随便丢废纸者,罚值日一周”的警示,可许多同学熟视无睹,有的同学屡屡遭罚也照丢不误。每当我质询他们原因时,他们总是说:“老师,不是我们不想改,而是我们从读小学时就这样做,养成了习惯,认为丢废纸也不是什么大事,所以在不自觉中就把废纸随手丢了。”听了他们的话,我 The health condition of our class has been bad because the students in our class have the habit of throwing away waste paper. Although there are warnings on the class convention that “disposable papers are thrown away, the penalty day is one week”, many students are blind to them, and some students are repeatedly disciplined. Whenever I question their reasons, they always say, “Teacher, not that we don’t want to change, but we did it from the time we were in elementary school, we got into the habit and thought that throwing waste paper is not a big deal, so we’re not conscious. The Chinese lost the waste paper." After listening to them, I