求翻译：作业是课堂教学的常规之一,是课堂教学的延续和深化，也是学生课外运用英语的机会和环境,旨在激发学生学习英语的兴趣和积极性,培养学生自主学习的能力,是帮助学生巩固所学的新知识,反馈学生学习情况的一个重要渠道。是什么意思？

Job is one of the regular classroom teaching, is the continuation and deepening of classroom teaching and extracurricular opportunities and environment for English, aims at arousing students ' interest in learning English and motivation, ability to cultivate the students ' learning, is to help students consolidate the learning of new knowledge, an important channel for feedback on student learning.