In the stage of undergraduate, learning and accumulating knowledge is the base of future development for us, and the ability of proposing, analyzing and solving problem is necessary to our growth in the life. In order to achieve it, learning the scientific research methods is indespensible besides participating in scientific practice and train. In this age with knowledge continually updating, if we can master the basic research methods and skills as early as possible, we can reach an advantageous position in the fierce competitions of further study, scientific task, job market and management. Nimble at thinking, and success at strategy. We wish everyone can achieve from learning and research, and innovate based on their combination during the study of this course.