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- The teacher is preparing the lesson. 老师在备课。
- Our English teacher was preparing the lessons when I came into the office. 我进办公室时,我们的英语老师在备课。
- Preparing the lessons and checking the pupils'homework took a great deal of time. 备课和批改学生作业要花很多时间。
- "Effective teaching" means "preparing the lesson well and transmit the knowledge to the students". “有效教学”等于“充分备课，把学识传给学生”。
- The boys were itching for the lesson to end. 那些男孩子们渴望下课。
- Please describe how you prepare the lessons that you teach. 请描述一下您是怎么准备您要教的课的.
- The nurse is preparing the child to go to hospital. 保姆正在为孩子住院作准备。
- He really went to town on preparing the meal. 为准备这顿饭他确实花了不少劲。
- Before class: Like a scenarist, the teacher designs some different roles, then students choose the roles and prepare the lessons. 课堂教学：教师对各教学环节进行开放式设计，学生分组或独立进行同一开放情境下的多角色互动学习；
- The lesson of this sad story should be well rubbed in. 这个悲惨故事的教训应反复强调使人们牢记。
- We are still absorbing the lessons of this disaster. 我们从这场灾难中仍不断汲取教训。
- Do you remember the lesson on the anatomy of a frog? 你还记得我们解剖青蛙的那堂课吗？
- Our teacher explained the lesson to us as clearly as he could. 我们的老师尽可能清楚地为我们解释这一课。
- Involving the investigation, analyzation, handling of production accident, sum up the lesson of accident. prepare the countermeasure and supervise the implementation. 参加生产事故的调查、分析、处理工作，总结事故教训，制定事故防范措施并督促其落实；
- The teacher took up the lesson where she left off yesterday. 老师继续昨天的课往下讲。
- Professor Li is absent, I will take the lesson in the place of him. 李教授不在，我替他上课。
- The British government plans to have every television in Britain switched to digital by2012 and the lessons learned from the experience of the two Welsh villages will be used to prepare the rest of the country for the changeover. 英国政府计划在2012年前将本国的所有电视都转换为数字制式,而这两个威尔士村庄在使用中的经验教训将被用来为该国其它地区的更新工作做好准备。
- We are busy preparing the land for sowing. 我们忙于平整土地，准备播种。
- We must profit by the lessons of the past. 我们要吸取过去的教训。
- Please prepare the table for dinner. 请把桌子收拾好准备吃饭。
