This paper proposes a software development system and method for multi-terminal embedded platform, which effectively integrates the development environment of each terminal embedded platform into a unified platform. The emergence of a large number of micro-lectures has provided a large number of high-quality resources for the classroom teaching practice of the blended teaching mode. Taking the teaching of industrial English courses as an example, this paper conducts practical research on the blended teaching mode based on micro-course resources. Users can easily develop applications based on various platforms without installing various cumbersome development environments and configuring terminal platforms on the local computer. A hybrid teaching mode framework is designed, and an evaluation method is proposed. Teaching practice shows that the use of blended teaching mode enhances the teaching effect, and it is worth popularizing in the basic computer courses of colleges and universities.