第四节课用英语怎么说

第四节课用英语怎么说：the fourth class

1. 今天我们学习的是第四节课。Today we are studying the fourth class.

2. 下一节课是第四节，我们将讨论物理学。The next class is the fourth one, and we will discuss physics.

3. 我们已经上完了第四节课，现在可以开始做练习了。We have finished the fourth class, and now we can start doing exercises.