昨天因为你没有来，我们就复习旧课了。

Since you were absent, we reviewed the old lessons yesterday.

youdao

我通常早起，花半个小时大声朗读英语，然后再用半个小时去复习旧课和预习新课。

I usually get up early and spend half an hour in reading English aloud. Then I use half an hour to go over the old lessons and prepare for the new lessons, too.

youdao

首先，让我们来复习一下旧课。

First of all, let's review the old lessons.

youdao

我们在讲新课之前复习一下旧课。

Let's review the last lesson before starting a new one.

youdao

我们在讲新课之前复习一下旧课。

Let's review the last lesson before starting a new one.

youdao