作业是学科教学的延伸和补充,是对学生课堂上所学知识的复习和巩固,是教师用来检查教学效果,知晓学生学习效果的教学手段之一。教师通过作业可以及时了解学生的学习状况,并根据学生们的作业实际调节、改进教学。 Homework is an extension and supplement of subject teaching. It is a review and consolidation of the knowledge learned in the classroom. It is one of the teaching methods that teachers use to check the teaching effect and know the effect of students' learning. Through homework, teachers can keep abreast of the learning situation of students and improve their teaching according to the actual adjustment of the students' homework.