The students usually stop to talk when the teacher comes in 改错 好的我再给5个分
问题描述：
The students usually stop to talk when the teacher comes in 改错 好的我再给5个分
答
应该是The students usually stop talking when the teacher comes in.这里涉及到stop的用法：stop doing sth--停止正在进行的事情和stop to do sth--停止去做另一件事。句子想要说当老师进来的时候同学们停止了讲话，而不是停止去讲话。
答
The students usually stop talking when the teacher comes in
stop to do 表示停下来去做某事
stop doing 表示停止做某事
答
The students usually stop talking when the teacher enters the (room).
当老师进来这(房间)的时候, 学生们一般都会停止说话,
The students usually will stop talking when the teacher comes in.
一般当老师进来了, 学生们都会停止说话了.
答
The students usually stop talking when the teacher comes in
stop to是停下去做，stop doing是停下正在做的