Educational psychology points out that the cognitive psychology of primary school students has a remarkable feature. Intuitive and visual things are easy to attract children's attention and stimulate their interest. Therefore, in classroom teaching, teachers should appropriately use multimedia for teaching according to the content of the text, create an intuitive teaching situation, show the specific image beauty, make students feel on the spot, like hearing the sound, happily understand the language and feel the beauty of things. For example, when teaching the lesson grassland, we should let students experience the spectacular sight of "one green and thousands of miles" of the prairie we have never seen before. During teaching, we can first show students a video depicting the prairie. The vast grassland is equipped with blue sky, white clouds and sheep to quickly bring students into the emotional position required by the text. At this time, let students read the text and their love will naturally show.