smartboard and apple tv.The classroom in the context of the new curriculum is not the process of generating teacher's presentation knowledge, but the process of teachers and students jointly generating and building knowledge. In the teaching process based on interactive whiteboard, we need to create teaching situations through preset resources. In the process of learning, what kind of environment the students are exposed to will stimulate the corresponding interest in learning. The use of network resources to collect relevant video clips, music firsts, animated pictures, etc., provides a rich theme for the creation of classroom teaching context. The collection and use of these resources has played a significant role in classroom teaching. For example, when teaching computer viruses and security, I will first play a hacker movie of "Tiantian Thief". The film depicts hackers using viruses, Trojans to invade other people's computers, stealing and destroying data. Let students understand the hazards of computer viruses and Trojans, and then guide them to learn about the source, characteristics, hazards, prevention and control of computer viruses. Therefore, in the classroom introduction process, we must create a good and positive psychological state into the learning through the careful design of teaching resources and the creation of activities that can stimulate students' interest and explore desires.