Students read after the teacher.

学生跟着老师读。

First, you should have the pupils listen, then have the pupils read after the tape.

首先，你应该让学生听，然后让学生跟录音读。

Pupils read after the tape.

学生跟录音朗读。

The students read after the teacher sentence by sentence.

老师读一句，同学们跟着读一句。

The teacher plays the tape again, and the students read after tape sentence by sentence.

老师再放一遍磁带，学生们逐句朗读。