talk about, every week, in groups, weekly plan, good at dealing with, be good at, in the future, in class, explain the reason, introduce something to someone
解析:
1. 谈论 → talk about,常用短语 2. 每周 → every week,表示频率 3. 分小组 → in groups,课堂活动常用表达 4. 每周的计划 → weekly plan,名词短语 5. 善于应付……的 → good at dealing with,固定搭配 6. 擅长 → be good at,固定短语 7. 将来 → in the future,时间状语 8. 上课 → in class,表示上课场景 9. 解释原因 → explain the reason,常用表达 10. 把某物介绍给某人 → introduce something to someone,固定句型