大家好 我是清华大学 Hello, everyone. I am Yu Shijie 在线教育办公室于世洁 from Tsinghua University Online Education Office. 欢迎大家来学习e时代的新课堂 Welcome to this course: 在线教育概论这门课程 "The New classroom in an E-era: An Introduction to Online Education". 在这门课程当中 This course 我们将主要围绕清华大学 will focus primarily on 等高校的在线教育实践与探索 online education exploration 进行展开 carried out by Tsinghua University and other universities. 授课教师也由清华大学 You'll learn from a group of teachers from Tsinghua University, 北京大学 华东师范大学 Peking University, East China Normal University 等众多高校的教师组成 and many other universities. 希望大家通过我们这门课 I hope you will gain 对在线教育能够有一个 a comprehensive understanding of online education 全面的了解和认识 through this course. 同时也希望这门课 I also hope that this course 为大家的学习和工作带来帮助 will be helpful for your studies and career. 清华大学从2013年前后 Tsinghua University has been 开始开展在线教育 developing online education since around 2013. 众多的教师热心的投入 Many teachers have devoted themselves to this research, 潜心的钻研进来 with great enthusiasm. 大量的学生助教 A large number of student assistants 积极参与到课程建设与运营中 have taken active parts in course development and operation. 几乎所有的在校生 Almost every enrolled student in Tsinghua 都进行了在线学习 has experienced online learning. 学校出台了一系列的 The university has introduced a whole set of policies 支持和鼓励政策 to support and promote online education, 使得清华的在线教育 which is a good start 有一个非常好的开端 for Tsinghua's online education development. 但是未来对于我们来说 However, we are still faced with 仍然面临很多的问题和挑战 many problems and challenges. 这就需要我们持续地去做好 Thus, we must keep 研究和创新 researching and innovating 争取不断地去实现 to achieve better achievements 更好的教育学的效果 through teaching and learning constantly. 大家在这里看到的 You're now looking at 是百年的老建筑清华学堂 a century-old building, Tsinghua College. 它见证了清华百余年来的 It has witnessed the educational development of Tsinghua 教育发展历程 throughout the past century. 一百多年前 More than 100 years ago, 梁启超 王国维 Liang Qichao, Wang Guowei, 赵元任 陈寅恪 Zhao Yuanren and Chen Yinke, 等四大国学导师在这里教书育人 the four masters of Chinese culture, educated students here. 从清华学堂里面也走出来了 Tsinghua College also raised many masters, 钱钟书 杨绛 季羡林 including Qian Zhongshu, Yang Jiang, Ji Xianlin, 钱学森 邓稼先等一批大师 Qian Xuesen, and Deng Jiaxian, etc. 一百多年后在线教育的兴起 Over 100 years later, online education sprung up 让我们有了e时代的新课堂 and brought us a new classroom in the E-era. 那这个新课堂给校园里的教学 What are the changes brought about 带来了什么样的变化 by the this new classroom to our campus-based education? 又在更广阔的校外空间 And what trend has it influencedspurred 引领了什么样的潮流呢 in the world outside campus?