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Abstract-In recent years, with the rapid development and application of computer technology, computer knowledge and ability have become important skills for contemporary college students to obtain employment. Under such circumstances, it is required that colleges and universities must increase the investment in university computer education so that students can acquire relevant knowledge of computer technology and application and lay a good foundation for future employment. Therefore, in the process of university teaching, through computer teaching reform, the university computer teaching is more adapted to the continuous development of computer science and technology and the new demands of social progress on college students' computer skills, and to cultivate students' awareness and ability to use computers to analyze problems and solve problems. It is of great practical significance and is also a new topic faced by colleges and universities in the process of development.

Autonomous learning ability is the ability of students to learn voluntarily. The book "The Learning Revolution" points out that one of the goals of education in the 21st century is to require students to understand learning strategies and learning methods and to put them into study practice. However, now the situation is that quite a number of our students do not understand how to learn and there are different levels of "study obstacles". They cannot leave their teachers at all. This situation is really worrying. In today's higher vocational education, in addition to teaching students professional knowledge and skills, what should be cultivated is the students' "The ability of Autonomous learning". As the saying goes, "it is better to teach people how to fish than to give them fish directly". Therefore, it has become an important duty of teachers in higher vocational education to explore how to cultivate and improve students' autonomous learning ability in the teaching of professional courses in higher vocational education. Fortunately, I have met "Rain Classroom", and with the help of the "Rain Classroom" online learning tool developed by "Tsinghua University XuetangX", launched in April 2016, we could apply "Rain Classroom" to the teaching of professional courses and explore the teaching mode of professional courses based on "Rain Classroom" in order to better train and cultivate students' autonomous learning ability and improve the effectiveness of course teaching.