今天下午我们有一堂中文口语课。

Jīntiān xiàwǔ wǒmen yǒu yì táng Zhōngwén kǒuyǔ kè.

This afternoon we have a Chinese speaking class.

这堂课的作业有点多。

Zhè táng kè de zuòyè yǒudiǎn duō.

The homework for this class is a bit much.

第一堂课老师先介绍了自己。

Dì yī táng kè lǎoshī xiān jièshào le zìjǐ.

In the first class, the teacher introduced himself first.