1. Network is the most effective information acquisition tool in the information society. Carrying out network teaching is conducive to cultivating students' ability to obtain, analyze and process information by using the network, and to cultivating students' information ability.
? 2. Stimulate students' interest in learning
Interest is the best teacher and the driving force of learning. Once students are interested in what they have learned, they can learn actively and tirelessly. Therefore, giving students direct sensory stimulation in lectures is conducive to stimulating students' interest in what they have learned. However, the traditional means of a piece of chalk, a blackboard, a teacher's mouth, and occasionally one or two teaching AIDS are difficult to attract students' attention for a long time. Students are busy taking notes in the face of the outline listed on the blackboard, which is often difficult to understand only by words and language. Students are bored and the teaching effect can be imagined. If teachers use multimedia technology to change passive "listening" and "remembering" into active "watching" through creative pictures, dynamic gestures and rich video materials, it will stimulate students' interest in learning, make them have a positive tendency, pay attention to learning content and stimulate warm and lasting emotions. Therefore, he is active in thinking, brave in expressing his views and actively participating in the classroom, which truly embodies the innovative educational thought of taking students as the main body and taking students' development as the foundation.
? 3. Improve the efficiency of classroom teaching
? In the limited time in the classroom, it not only reduces the labor intensity and saves time, but also increases the amount of teaching information, teaching and training density, training level and intensity. You can also get feedback in class. From this perspective, multimedia can also optimize the classroom teaching structure and ultimately improve the teaching quality.
4. Construct a new teaching mode
? Teaching mode refers to the stable relationship between various elements in teaching activities and the structural form of the activity process under the guidance of certain educational ideas and teaching theories and with the support of certain teaching environment and resources. The application of information technology challenges the traditional teaching, changes the role of teachers, the status of students, the role of media and the teaching process, and thus constructs a new teaching model adapted to the information age.
In a word, information technology has brought earth-shaking changes to contemporary education.