to rooms, national origin; 4. make new friends, educational, activities;
5. students’ development, the sound education, citizenship
T2. T F T T F
T3. coming, wonder, cloud, sun, surprised, world, especially, clear, nearest, creation
Unit Nine
II. D C A B C
III.T1. A D A A C
T2. 1. Surfing the Internet for the last few hours.
2. Some information on South America for a project he had.
3. Because there is so much information available.
4. It takes so much longer to find things because many sites are useless.
5. She thinks they were useful to someone at some time, but they should be removed when they are no longer of use to anyone.
T3. likely, adapting, psychological, access, dorms, chatting, related, dismissed, gambling
T4. honored, as our guest, computer hacking, protect, books and articles, misuse, New Threats to Security,
wake your interest
V. John: 2468 Anne: 1357
VI. T1. 1. the late 1950s, disasters; 2. the World Wide Web, the Information Age; 3. a free national service,
research and education institution; 4. 1990s, Internet software, link up. 5. a larger network,
the information highway, online
T2. F T T F T
T3. run, break, settings, appearance, find, send, noises, mistake, furniture, messed
Unit Ten
II. 1. trip, uncle, Hong Kong, driving, fun; 2. parents’, California, short; 3. packed, bathing suit, beach;﹌本﹌作﹌品﹌由﹌思﹌兔﹌在﹌線﹌閱﹌讀﹌網﹌友﹌整﹌理﹌上﹌傳﹌