求翻译：引导学生进行Groupwork活动，完成4部分的教学任务。通过这种活动，不但可以让学生很好地复习所学知识，做到灵活运用，提高口语表达能力，而且还可以增加彼此的了解和友谊。是什么意思？

Groupwork activities to guide students to complete the four parts of the teaching task. Through this activity, not only allow students to review what they have learned well, so that flexibility, improve speaking skills, but also can increase the mutual understanding and friendship.

guide students to complete Part 4 for Groupwork activities of teaching assignments. Through such activities, it can not only give students a good refresher knowledge, flexibility, so that they can improve oral expression capacity increase mutual understanding and friendship.

Guides the student to carry on the Groupwork activity, completes 4 part of teaching tasks.Through this kind of activity, not only may let the student review well studies the knowledge, achieves the nimble utilization, sharpens the spoken language power of expression, moreover also may increase each

Guide students to make Groupwork activities complete the teaching tasks of part 4. Through this activity, not only can students review what you have learned well, flexibility in improving oral expression ability, but also to increase mutual understanding and friendship.

Lead students to carry on Groupwork activity, finish the teaching tasks of 4 parts. Through this kind of activity, not only can let students well review the knowledge studied, accomplish the flexible application, improve the spoken ability to express, and can also increase mutual understanding and f