内容正文:
Unit7
一、单项选择(每小题1.5分,共15分)
1. Nora opened the box. To her surprise, _______was a gold watch.
A. outside B. inside C. beside D. behind
2. It’s believed that playing computer games too much does ______ harm than good.
A. many В. much C. more D. most
3. The earth is our home. We should play a part in_______the earth.
A. save B. to save C. saving D. saved
4. Listen! Someone is calling for help. He must be______.
A.in the danger B. in danger C. out of danger D. dangerous
5. The man is a famous musician. He has written______of songs for the singers.
A. hundred B. hundreds C. a hundred D. two hundreds
6. -How was your vacation in America? -It couldn’t be worse! I don't ______want to talk about it.
A. even B. hardly C. ever D. mainly
7. Some old houses______ in my hometown last summer.
A. fall down B. fell down C. write down D. wrote down
8.--Will there be more people in 100 years? --________.
A. No, there isn't В. No, there aren't C. No, there won't D. No, they won't
9. When Mary didn't find her mother, she began to cry and _______her.
A. look for B. look after C. look at D. look out
10. There_______ great changes in Chengdu in the next ten years.
A. are B. were C. will be D. are going to have
二、阅读理解(每小题3分,共15分)
Do you know the movie I, Robot? It tells us a story about the future.The year is 2035 and robots are just as common as mobile phones. People depend on their robots to do lots of things, for example, babysitting, cooking, doing chores and taking their dogs for a walk. Robots have to follow humans’ orders, because humans make them do so. A police officer called Spooner dislikes robots. He doesn’t think humans can get on well with their robots at all! But the scientist Susan has different ideas. Susan works on robots’ mind and she thinks one day robots will become stronger than humans and help humans to get better.
When Spooner and Susan work together, they find that something is wrong with the world's robots. A few robots have their own thoughts and they're t