1、The coach gave an isagogic lecture to the new players, introducing them to the basic rules of the game.
教练给新队员们进行了引导性的讲座，介绍了游戏的基本规则。

2、The book provided an isagogic overview of the subject, giving readers a basic understanding before diving into more advanced topics.
这本书对这个主题进行了初步的概述，使读者在深入研究更复杂的内容之前有了基本的了解。