上课的英文单词是attend class、go to class 、have a class 、class begins、beginning a class、Let's begin our class、give a lesson等。
例句：
How do you go to class?
你怎么去上课呢？
He didn't go to class yesterday.
他昨天没来上课。
We start to have classes at eight every day.
每天早上我们八点开始上课。
He was late for class today.
今天上课他迟到了。
What time does the class start tomorrow？
明天什么时候上课？