Unit 2
　　可做选词填空题如下：
　　1. In my opinion online life in the future is simply inescapable.
　　2. Education plays a very important role in everybody’s life.
　　3. People are predicting that education will be much cheaper in the future because of Internet access to information.
　　4. Today there is a “library” in our house and it is available 24 hours a day.
　　可做单项选择的如下：
　　1. Not long ago we used to go to the library every time we needed information and spent hours searching for the right sources.
　　2. Technology is taking over those interactions and introducing us to a whole new approach of learning.
　　3. In addition, there is no time limitation so students can repeat exercises as many times as they need.
　　4. Students don’t have to struggle in order to register for the classes they like.
　　可做翻译的如下：
　　1. We go to school because we want to know more about the world around us and at the same time extend our horizons of thinking. 我们之所以求学是因为我们想更多地了解有关我们周围的世界,与此同时,开阔我们的眼界.
　　2. The typical classroom used to be the place where teachers and students were working and exploring the wonderful world knowledge together, but now everything has changed. 以往传统的课堂是老师和学生共同进行教与学,探索奇妙世界知识的地方,然而,现在一切都变了.
　　3. 因特网不仅仅是一个强大的信息供应源，而且使我们节省时间和金钱。Internet is not only a strong information resource, but it helps us to save time and money as well.
　　4. Learning via the Internet is a new style that many people believe is more successful than the conventional form of teaching. 通过互联网学习是一种新的方式,许多人认为它比传统的教学方式更有效.