.whiteboard font.For example, when teaching "It??s on your desk", I designed the "Small Animals Hide and Seek" activity to guide students to learn and master the usage of "in, on, under, behind". Before learning, use the whiteboard to open the flash animation. In the beautiful melody, panda, cat, monkey, and dog appear together. They are warm and happy with the children, "How are you? How are you? How are you? "The children in the class also responded enthusiastically, "I'm fine, thank you.I'm fine, thank you.I'm fine, thank you.". Then, four small animals played hide-and-seek, I saw little panda hidden behind the door, a small cat hidden in the bag, a small monkey hidden under the chair, a small dog hidden in the box, intuitive, image and cute little animal game So that students quickly distinguish between the meaning and usage of in, on, under and behind. On this basis, the activity 2 animation was played on the English CD. The children watched the animation and the random English characters, and quickly realized the main meaning of the text in the interesting animation. At this time, I used the electronic whiteboard to display the text content, and asked: Which classmates would like to try before, find out a few directions and mark them. The enthusiasm of students to participate in the classroom was mobilized, and then a classmate was tagged with a whiteboard pen on the podium, and they themselves demonstrated the different positions of the same item to the students, so that the learning of knowledge was visualized and specific. Chemical. The children took the initiative to accept knowledge in curiosity.