概述： 关键第三点。。。 Hints: 无 PS:1秒和57秒左右有冒号。3秒左右有引号。
Three: Be willing to "speak up" if problems arise. Remember that instructors cannot see their students in an online course. This means students must be absolutely explicit with their comments and requests. If they experience technical difficulties, or problems in understanding something about the course, they MUST speak up; otherwise there is no way anyone can know something is wrong. If one person does not understand something, possibly several others have the same problem. If another student is able to help, he or she probably will. While explaining something to others, students reinforce their own knowledge about the subject. Four: Take the program seriously. Online learning is not easier than study in regular classrooms. In fact, many students say it requires much more time and effort.
3. 说出你的困难。记住，虚拟课堂里老师看不见学生。这就意味学生必须直接明了地表达自己的看法和要求。如果碰到技术方面的问题，或在理解课程中遇到困难，必须大胆说出来，否则任何人都无从知晓问题所在。如果某人不理解某个问题，或许别人也有同样的问题。如果有哪个学生能解决，他(她)也许就会帮助你。学生在给他人解释问题时，自己对该问题的认识也加深了。 4. 认真对待课程。网上学习并不比课堂学习容易。事实上，许多学生说它需要花更多的时间和努力。