给学生布置作业的根本目的就是要求学生在课后对课堂上所讲的知识进行及时的巩固和加强。所以作业布置的合理性也是新课改中提升学生综合能力的重要环节,既不能让学生因负担过重而产生抵触心理,也不能让学生太过自由而失去学习的动力。 The fundamental purpose of assigning homework to students is to require students to consolidate and strengthen the knowledge they have learned in class after class. Therefore, the rationality of homework arrangement is also an important part of improving the comprehensive ability of students in the new curriculum reform. It can not make students feel overwhelmed by the overburden and can not let their students become too free and lose their motivation to learn.