go to class

finish class ⇒ 下课了,大家可以走了。 Xiàkè le, dàjiā kěyǐ zǒu le. → Class is over — everyone can go.

homework

prepare a lesson ⇒ 上完课后,老师又在备课了。 Shàngwán kè hòu, lǎoshī yòu zài bèikè le. → Since class was over, the teacher was already preparing another lesson.

( 开学 ) start

play truant

classroom

text

textbook

course ⇒ 课程表 kèchéngbiǎo → school timetable

( 论题 ) topic ⇒ 研究课题 yánjiū kètí → research topic

compulsory course

timetable