求翻译：教师此时的角色如同电视节目的主持人，既要激发学生的情绪，调动参与热情，发自内心的参与其中，又要避免过激情绪及不文明不礼貌言辞的出现；还要调控进程。是什么意思？

At this point the role of teachers as TV show host, is necessary to stimulate the emotions of students, mobilize the enthusiasm, involvement from the heart, but also to avoid the extreme emotions and the emergence of uncivilized rude words; also control the process.

At this point the role of teachers as moderator, and television programs is to motivate students as well as the emotional, mobilization, and enthusiasm to participate in the process, from the bottom of their hearts and to avoid excessive emotional and uncivilized impolite words; it is also necessary

正在翻译，请等待...

Teacher's role as host of the TV show, it is necessary to stimulate students ' emotions, arouse the enthusiasm and heart involved, against the aggressive mood appears rude and uncivil rhetoric also control processes.

Teacher's role as host of the TV show, it is necessary to stimulate students ' emotions, arouse the enthusiasm and heart involved, against the aggressive mood appears rude and uncivil rhetoric also control processes.