听课的英文：
attend class
take lessons

参考例句：

He was excused (from) attendance at the lecture.
他获准可不去听课。

She was all ears in class.
她全神贯注地听课。

He yawned several times during the lecture.
听课过程中他打了好几次呵欠。

I don't find any objection to your attending the lecture.
我看不出您来听课有什么不可以的。

The principal keeps students and teachers on their toes with unannounced visits to the classroom
校长经常事先不通知地去听课,使得学生、教师都不敢怠慢。

In order not to go to class this morning, Mary cooked up an excuse about being ill.
为了今天早上不去听课，玛丽编造借口说是有病了。

attend是什么意思：
v. 出席，参加；上（大学等）；照料；致力于；伴随

Attendance is obligatory.
出席是必须的。

in attendance on a person
随侍 [服侍] 某人

Everybody consciously attends to things and everything is attended to
人人自觉管,事事有人管。

class是什么意思：
n. 班级；阶级；种类
v. 分类；把…分等级
adj. 很好的

It is a step class.
这是踏板操训练班。

The class dismissed.
下课了。

The class teacher sectioned the class for dialogues.
老师把班级分组进行对话练习。

take是什么意思：
v. 拿，取；带；获得；采取；承担；吃；耗费；乘，搭；以为；理解；走；抓住

a catch; a take; a taking
捕获量

take a nap; take a snooze
小睡一下;睡午觉

take service with
在￥帮佣