“优”要适度。教师批改作业容易出现两种情况。一是为了树立学生的学习兴趣和自信,出现“优”泛滥的现象,即只要学生完成作业按时、正确,不论是否工整,一律以“优”定论。二是“优”吝啬制,即以“严格要求”为宗旨,作业稍有错误或书面不整洁,便一票否决,与“优”无缘。实际上, “Excellent” should be moderate. Teachers modify homework prone to two situations. First, in order to foster students’ interest in learning and self-confidence, there is a phenomenon of “excellent” flooding. As long as students finish their homework on time and on the right, no matter whether they are neat or not, they will be judged on the basis of “excellent”. Second, “excellent” stingy system, that is, “strict requirements” for the purpose of a slight mistake in homework or written unclean, they vote against, and “excellent” missed. In fact,