lesson

• He's trying to teach us a lesson .
  他想教训教训我们。
• She has been plugging away at her french lessons for months .
  她已刻苦攻读法语数月。
• He was up betimes doing his lessons .
  他及时做功课。
• History affords us lessons that merit attention ...
  历史给我们提供了值得注意的借鉴。
• The teacher helped his pupils make up the lessons they had missed .
  教师给学生补课。
• She persevered with her lessons .
  她孜孜不倦地学习。
• He has never received a single lesson on the subject .
  这门学科的课他一节也没有听过。
• Well, no more lessons now until after christmas .
  好啦，从现在起一直到圣诞节不再上课。
• Never forget this lesson .
  永远不要忘记这个教训。
• Mr. robert gave lessons in english in a university .
  罗伯特先生在一所大学里教授过英语。