对于准备考雅思的同学来说，不知道雅思写作作文准备得怎么样呢？今天就和出国留学网的小编一起来了解一下雅思高频写作素材：主题演讲的教育意义。
思路拓展：
让步段：高科技对于教育的辅助作用：（可以选择两点让步）
1. 在线教育费用较低。网络资源丰富，音频视频文件可根据学生需求自由选择，同时，教学资源可反复利用。
2. 在线学习，适应特殊群体，例如残疾学习者，忙碌企业家以及生病的学生，因为远程教育不仅仅克服了地域的障碍，也节省了往返的麻烦。
3. 远程教育提高了学习灵活性，尤其适合喜欢按照自己的节奏安排学习的学生。
反驳段：主题演讲（或者课堂教育的）的不可替代性：
1. 主题演讲营造的造良好的学习氛围是自学无法比拟的。同时，在真实课堂，老师的监督和同龄人的压力可以帮助没有自律性的学生专注于学习。相反，接受网络教育对人的自律性要求很好，网络的娱乐功能容易使人懈怠，失去学习的兴趣和耐心。
2. 课堂教育中积极的课堂互动，小组讨论，面对面的交流可以激发学习热情，提高学习效率，同时，学生可以学习如何与人交往交流，提高群体性经验。
3. 教授们不仅仅是传授知识，还能关注学生的道德教育和性格培养，启迪学生智慧，树立学生自信，这些是网络教育无法实现的。
语料库：
基本语料库：
1. teachers = educators n老师
2. deliver a lecture = make a speech v演讲；授课
3. college professors n大学教授
4. professionally well-trained adj专业上训练有素的
5. highly qualified adj 合格的
6. knowledgeable = learned adj博学的
7. traditional classroom teaching = conventional education = conventional teaching n传统课堂教育
8. distance learning n远程学习
9. distance education = tele-education n远程教育
10. on-line education n在线教育
11. impart knowledge into one’s mind v教授知识
12. disseminate knowledge = pass on knowledge = convey knowledge v 传播知识
核心观点句语料库：
1. Some top educational institutions have chosen to deliver an internet-based program and thus geographical barriers have been lifted. 一些名校提供网络教育，因此学习不再受地域的限制。
2. On-line education brings huge convenience to those who are eager to update knowledge but are hard-pressed for time， therefore， it is more attractive to busy modern people. 在线教育给时间有限的学习者提供了便利，因此，对于繁忙的学习者极有吸引力。
3. Having the benefits of obtaining a higher qualification without going to the university campus is attractive to many students， especially those sick or disabled learners. 对于很多人而言，尤其残疾学习者或者生病的学生，不必亲临学校即可获得学位极有吸引力。
4. Conventional teaching usually means greater cost， while on-line educational programs are affordable， flexible and time-saving. 传统教育费用较高，相反，在线教育价格低廉，灵活省时。
5. Whether at home or at work， on-line learners can endeavor to achieve their academic qualifications without causing too much disruption to their career or family lives. 无论在家或者职场，在不干扰生活和事业的前提下，远程教育者可以通过努力获得学历。
6. Apart from affordable， flexible classes and greater convenience， self-learners also have access to the on-line learning resources of many of the world’s top educational institutions. 除了学费低廉，时间灵活，极度方便，自学者可以获得世界名校的优质在线资源。
7. A number of prestigious universities offer a range of online programs that are highly respected 许多顶尖名校提供多种在线学习项目，而这些网络课程得到大众认同。
8. Tele-education perfectly fits for adult learners who need to combine their studies with a working life. 很多人需要平衡学业和家庭，因此，远程教育适合他们。
9. A humorous and learned teacher could impart knowledge into the learners’ minds more vividly and efficiently， which is the most obvious merit of traditional classroom education. 老师幽默博学，传播知识生动高效，这是传统教育最明显的利好。
10. It is easy for students to resolve their academic problems and dispel their worries by means of resorting to teachers for help or having face-to-face communication. 通过面对面交流以及及时求助于老师，学习者很容易解决学业烦恼。
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