According to the characteristics of connectionism,that is,autonomy,diversity,openness,connectivity and interaction,this paper discusses the views of some participants on the online course learning experience of"introduction to Economics(bilingualism)".Learners have more and more autonomy in learning place,learning time,learning style,learning content and learning object.It is found that autonomy,diversity,openness,connectivity and interaction are indeed the characteristics of MOOC,but the paradox they present is difficult to solve in online courses.The more learners connect,the less structural...