Learning objectives:
I. Knowledge objectives:
1, master the definition, classification and function of computer network;
2, understand the composition of the computer network system;
3. Understand the emergence and development of the Internet; ?
Second, the ability goal:
Cultivate students' interest and ability in online autonomous learning;
Third, emotional goals:
Cultivate students' spirit of autonomous learning and cooperative learning.
Learning focus:
1, definition, classification and function of computer network
2. Composition of computer network system
Learning difficulties: the role of computer network
Learning methods: problem-oriented, task-driven, independent inquiry, analysis and discussion.
Learning tools: computer room, widnows xp operating system, powerpoint, ie,