【摘要】 目前数字化学习已经成为大学教学不可逆转的趋势。“互联网+高校教育”这一崭新的线上学习模式是教育技术革命的新产物。内蒙古医科大学鄂尔多斯市临床学院，推荐教师利用互联网及在线教育平台实施远程线上教学。文章就学校应用“钉钉”、微信以及“超星学习通”等APP，采用录播和线上答疑的方式，课后辅导采用点播或线上答疑形式进行教学；同时将说课等教学方法作为授课教师教学实践活动的预演，在影像本科生超声医学线上教学中的应用体会，进行归纳和总结。更多还原

【Abstract】 At present, digital learning has become an irreversible trend in college teaching. The new online learning model of "Internet + college education" is a new product of the educational technology revolution.Ordos Clinical College of Inner Mongolia Medical University recommends teachers to use the Internet and online education platform to implement remote online teaching. The article focuses on the application of APPs such as "Nailing", WeChat and "Superstar Learning Link" in schools, using video and online Q&A, and after-school tutoring using on-demand or online Q&A. At the same time, the teaching methods such as lecture presentation are used as the preview of the teaching practice activities of the teachers, and the application experience in the online teaching of ultrasonic medicine for imaging undergraduates is summarized and summarized.更多还原