Three classes
He has three lessons.
他有三节课。
—— 给力词典精选We have three lessons in the morning and three in the afternoon.
我们上午上三节课,下午三节课。
—— 给力词典精选There were four lessions in the morning and another three in the afternoon.
上午有四节课,下午有三节课。
—— 给力词典精选I have four classes in the morning and three in the afternoon.
我早上有四节课,下午有三节课。
—— 给力词典精选We have three lessons in the morning and three lessons in the afternoon.
我们有三个课在早上,下午三节课。
—— 给力词典精选