上课

The teacher took attendance at the beginning of every class.

每次上老师都要点名。

He’s quiet as a mouse in class.

上的时候他总悄声儿的。

I will inquire when to begin our lessons.

我要去问下我们什么时候开始上。

The children were taught individually, not in a group.

孩子们被个别教授，而起上。

He often reviews today's lessons for tomorrow.

他常为明天上而复习今天的功。

Tom did play hookey, and he had a very good time.

汤姆真的去上，而且痛痛快快地玩了场。

I'm constantly having to mug up things ahead of teaching them.

我经常得在上读要讲的东西。

I have to go now because I must be punctual for class.

我现在得走了, 因为我得准时去上。

I made the zip gun in class out of a toy airplane launcher.

我在上时用玩具飞机发射器改制成了这把枪。

The late boy made a beeline for his classroom.

迟到的男孩抄捷径跑去上。

He fell asleep during the lesson.

他在上时睡着了。

I was late for a class.

我上迟到了。

Topsy had an uncommon verbal memory, and committed with a fluency that greatly encouraged her instructress.

托普西对文字的记忆力非常强，上时对答如流，使她的教师感到十分鼓舞。

The bell sounded for the beginning of the lesson, and, right on cue, the teacher walked in.

上铃响了，就在这时候老师走了进来。

It's time for class.

上时间到了。