writing on the blackboard

They are writing on the blackboard.

他们在黑板上写字.

My teacher's hands are writing on the blackboard.

我的老师的手正在黑板上写字.

On Writing on the Blackboard in Chemistry Class

论化学课堂教学的板书

During making multimedia courseware hypertext interlinkage, diagram and simulating writing on blackboard should be applied. The physiology teaching should evoke study interest and activity of the students to improve teaching quality of physiology comprehensively.

在制作多媒体课件时，应用超文本链接技术、模拟板书，图文并茂、动静结合，归纳总结，激发学生学习的兴趣和学习的主动性，全面提高生理学教学质量。

Multiple teaching; lesson preparation; writing on the blackboard; classroom teaching; student cooperation; attention to the law.

复式教学；备课；板书；课堂教学；学生合作；注意规律。

The writing on the blackboard has been rubbed off.

黑板上的字已被擦掉.

Bach Mai writing blessing cards do Shouchao Bao Wang Tao, Li Ting in the clean room, Mei-written on the blackboard.

白梅在写祝福卡片，王涛在做手抄报，李婷在打扫教室，刘梅在黑板写。张杰在挂气球。

My teacher's hands are writing on the blackboard. Write, write, write.

我的老师的手正在黑板上写字. 写字, 写字, 写字.