来自希腊语didaktos,教导，教学艺术。后词义贬义化。

1. He is more didactic in his approach to the learning process.

他在教学过程中侧重于灌输。

2. In totalitarian societies, art exists for didactic purposes.

在极权社会里，艺术只为教化的目的而存在。

3. I don't like her didactic way of explaining everything.

我不喜欢她那种像教小孩子一样解释一切的方法.

4. This novel was intended to be neither didactic nor aggressive.

这部书的本意,既不想教训人,也不想攻击人.

5. Their lack of form, represents the weakening of an older line of didactic communication.

他们在写作上没有形式, 表明老一派说教性的表达方式已在走下坡路.