根据你学习的网络课程写一篇英语作文

What is a network courses
The sum of the online courses is through the network performance of a discipline teaching content and teaching activities, is a new manifestation of courses under the conditions of the information age. It includes teaching goals, teaching strategies to organize the teaching content and the network teaching support environment. The network teaching support environment refers to software tools to support online teaching, teaching resources, as well as the implementation of the network teaching platform teaching activities. Network courses has the basic characteristics of interactivity, sharing, openness, collaboration and autonomy.
It should be noted that the teaching content includes teaching resources, network courses should normally include teaching resources, including network courses (should include at least part of the teaching resources); the network curriculum involves only the textbook itself is not ideal (or at least incomplete) . However, in the actual development process, in order to facilitate the work (such as the division of labor or the need for parallel operation) sometimes independent teaching resources, even it side by side with the network courses - called "network courses and network resource development. However, this time should pay particular attention to: This distinction is only need for development, the network course the original network resources should be included.
In short, the online courses is through some software on the network, remote courses.