2 . 汉译英
1. ________有成本效益的应用，划算的应用
2. ________一位热切的拥护者
3. ________互动式三维展览
4. ________以虚拟的方式游览……
5. ________做出更明智的选择
6. ________……的障碍
7. ________技术局限
8. ________弄清楚，弄明白;计算
9. ________就……而言，在……方面
10. ________对……持乐观态度
11. ________给出，提供……
12. ________数字公民
13. ________应对自如，对……感到自在

3 . Computers cannot replace teachers now in classes because they are not i__________ enough. They cannot notice students’ problems and give them feedback instantly. (根据首字母单词拼写)

4 . 汉译英
1. _________n.证明
2. _________vi.&vt.(使)上载，上传
3. _________adj.互动的，交互的；合作的
4. _________vt.亲身经历；目击 n.目击者
5. _________n.广告
6. _________n.自由
7. _________adj.根本的；基本的；基础的
8. _________adj.商业的，商务的
9. _________adj.技术的；科技的；工艺的
10. _________vt.创始，创造

5 . 写出画线单词的词性和词义
1. They announced the withdrawal of 12,000 troops from the area. ________
2. No matter where I go, I see people on their cellphones, messaging. ________
3. There is little evidence that this encouraged flexible, interactive teaching in the classroom. ________
4. When we ask teens to choose a hero, they usually select an older family member rather than a remote public figure. ________
5. My first thought was that people give each other pretty odd things for Christmas. ________

7 . 根据句子内容，从每组的选项中选出能匹配句子中画线部分意义的选项。选项中有两项为多余选项。

A. form a necessary base. B. transport or carry to a place. C. suitable or proper in the circumstances. D. show a great deal of variety; very different. E. successful in producing a desired or intended result. F. make a change in the form, appearance, or character of. G. allow a two—way flow of information between it and a user.

1. He chose this movie because it seemed appropriate.
2. Scientists aren’t completely sure, and they have diverse ideas.
3. Neither of them chose the moment that had transformed them.
4. Interactive TV will mean holding a meeting without leaving your home.
5. Color is fundamental in home design—that you’ll always have in every room.

8 . 词义匹配

A. expressing disapproval of somebody or something and saying what you think is bad about them B. imagine what it is like by forming a mental picture of it C. be hopeful about the future or the success of something in particular D. expecting the worst in this worst of all possible worlds E. clear or obvious for somebody to see or understand F. describe things, activities, and principles that are very important or essential, and they affect the basic nature of other things G. characterized by immediate two-way communication between a source of information and a user

1. Do you feel optimistic or pessimistic about the influence the Internet is having on our society?
2. When designing your site, think about whether it needs to be interactive or informational.
3. He viewed the false results of the research with a critical eye.
4. This new view enables you to visualize how your modules connect.
5. It is apparent that she is in a bad condition with a pale face.