The Reform of English Teaching Situation and Practice of University Based on the Theory of Constructivism

Since twentieth Century 90 years, Constructivism Based Virtual Learning Environments (VLE) has been a hot topic in the field of educational technology learning environment research. However, since 2004, with the rapid development of all kinds of social software Web2.0 technology, coupled with the advent of the era of knowledge explosion and the pursuit of personalized learning (Personalized), in the face of the era of knowledge of digital learning new appeal and the social demands for talents, in the rich tools, rich resources of today, how should we the reform of learning, to try to diversification and individuation in professional development, and the self can successfully molded in various fields and the practice of industry elite? Such a society, the individual is faced with a variety of network learning environment, it more uncertain. But the only and can be determined, is to establish their own side of the learning environment, that is, personal learning environment. Since 2004 the personal learning environment (PLEs) concept since the spread of PLEs in China, is still in its infancy, but the theoretical model and practical application and operation of small, is also not mature enough. All of the above considerations, the research and the ecological trend of thoughts on Education (PLEs is one) increasing effect. This paper mainly carried out the following research work. First of all, through the analysis of elements and functions of PLEs is introduced; secondly, from the point of view of the study of metaphor, PLEs construction process of the analysis, to explore the basic principles, the theoretical model and the main form of PLEs construction, and puts forward concrete strategies accordingly; finally, selecting the right PLEs construction case, according to the interview of his depth and learning tracking, sort out the successful learning experience, in order to test the validity and rationality of the PLEs construction model and strategies.