.whiteboard crm.Although it can be used, it still has a lot of limitations. The language teaching has a state of over-competition. Nowadays, relying on the electronic whiteboard, the amount of information on the network in Shanghai can be used by our teachers, enriching the curriculum resources and better serving the teaching objectives. The network resources cover astronomical geography, ancient and modern Chinese and foreign, and the wild history. Teachers and students are all in the vast ocean of resources, enjoying the wonders of the magnificent, and also harvesting rare treasures. In the class and outside the classroom, the wings of the Chinese language teaching are only open, and the natural flight is weak. Only the two wings can be lifted together to fly freely. ? Teachers should not only stay in the limited knowledge content of the textbook, but should let the students out of the textbook and go out of the campus to learn more knowledge. Teachers can use the examples of teaching materials as an introduction to guide students to observe and collect information before class, and to carry out extended learning and information sorting and summarization after class, and truly teach them to fish. The teaching of electronic whiteboards is in front of the eyes, and the characteristics of ancient and modern are all necessary to make the rich educational resources fully utilized in the classroom teaching, so that the classroom teaching is more vivid and exciting. The application of electronic whiteboard has inserted the wings of Chinese teaching. In addition, the electronic whiteboard cheering efficient classroom is also reflected in the evaluation and modification of the pen, convenient and intuitive. In the past, it was necessary to copy the questions on the blackboard in the classroom, and then explain them. It will take time to say that if the class is not finished, the next class will be erased by other subject teachers, which is more laborious. Now, you only need to make a slideshow, you can use it at any time, and you can use it repeatedly. When the composition is modified, the student's composition can be displayed as a photo. It can be modified directly using various modification symbols on the whiteboard. It is also convenient for teaching and discussion, and gives the students an intuitive impression. It can be described as green and efficient.