一、创设情境,激发联想儿童是想像力最丰富、最活泼时期。儿童愿意去发现各种事物。因此,教师的教学要根据儿童的心理特点发挥多媒体课件动态感知的优势,创设情境。激励学生猜想、想象和联想,可以开拓学生的思路,增强学生思维的深刻性,有利于培养学生思维的灵活 First, create situations, inspire Lenovo children is the most imaginative, most lively period. Children are willing to discover everything. Therefore, the teaching of teachers should give play to the advantages of dynamic perception of multimedia courseware according to the psychological characteristics of children and create situations. Encourage students to guess, imagine and association, you can open up students ideas, enhance the profound nature of student thinking, help to develop students’ thinking flexibility