作业是教学过程中不可缺少的重要环节,也是课堂学习的延伸与拓展。教师通过作业的布置与批改,从中得到教与学的信息反馈,了解学生对所学内容消化理解的程度,同时也有利于调整教学内容和进度;学生也可从中检测对所学知识的掌握情况,明确努力方向。因此,教师布置的作业目标要明确,层次要清楚,深浅要适宜,形式要多样。 Homework is an indispensable part of the teaching process, but also an extension and expansion of classroom learning. Through the assignment and modification of homework, teachers get the feedback from teaching and learning, understand the degree of students’ understanding of what they have learned, and also help to adjust the teaching content and progress. Students can also detect the mastery of their knowledge , Clear direction of efforts. Therefore, the assignment of teachers to the job objectives should be clear, the level should be clear, the depth should be appropriate, the form should be diverse.