课前约定英语怎么说初一？

在英语中，课前约定可以用以下两种表达方式表示：

Pre-lesson agreement
Pre-class agreement

这两种表达方式均可以用来描述在课堂开始前，学生和老师之间就某些事情达成的协议。

例句：

As part of our pre-lesson agreement, we agreed that all students will bring their own supppes to class.
The pre-class agreement stated that all students must arrive on time and be prepared to participate actively in the lesson.

中文翻译：

根据我们课前约定，我们同意所有学生都要携带自己的用具到课堂。
课前约定规定，所有学生必须准时到达并准备积极参与课堂。