题型：选词填空（语篇） 题类：模拟题 难易度：普通
四川省眉山市仁寿县华兴联谊学校2019年九年级英语“二诊考试”试卷（含听力音频）
| cover bad they call danger decision solute but research for |
A Cloud of Hope and Danger
In 2050, a small cloud floats through the air in a hospital operating room (手术室). In the room a patient, suffering from cancer, lies on a table. The cloud surrounds (包围) the patient, her body and filling her lungs (肺). The cloud is not smoke or steam. It is made of millions of microscopic robots nano-robots (纳米机器人). These tiny robots move from cell (细胞) to cell in the patients' body, destroying the cancer cells.
Fighting cancer with nano-robots is only an idea today, scientists say that it would be possible in the future. Using nano-robots for good purposes such as fighting disease or repairing the environment may be the to many of today's problems.
However, nano-robots could be a risk as well. Since nano-robots are so tiny, they will have to work in large teams of many thousands to 'many millions. this reason, nano robots will have to be programmed to build . Scientists will not have the ability to build millions of nano-robots one by one.
This ability to reproduce (复制) is making some scientists worried. What if something goes wrong in the programming? Quite a lot of crazy nan-orobots would be far than any disease. Some people think that if they get out of control, nan-orobots could destroy the Earth.
What should be done? Should we continue nan-orobots or should we search for other methods? This is one of the many difficult that we have to make in the future.
| promise hold discover reply visit |
A. nodded B. down C. whatever D. how E. without F. if G. learn H. pull I. up J. thinking K. watch L. smiled |
Peter kept his eyes on the ground. He felt lime there was a heavy weight on his shoulders as he walked home alone. It was worst day of his life. His mind would not stop {#blank#}1{#/blank#} about what happened just an hour ago on the school soccer field. How could he have missed scoring that goal? He had let his whole team {#blank#}2{#/blank#}. His stupid mistake made him angry. His team had lost the game because of him. He was really worried that his coach might kick him off the team.
As soon as he walked through the door, his father asked." what's wrong, son?"
Peter's feelings were written all over his face. "I lost the game. Peter replied."
Then he went into his room{#blank#}3{#/blank#}another word. Ten minutes later. Peter heard his father knocking on his bedroom door. He opened the door to let him in.
"Look, Peter. I don't know what happened. But{#blank#}4{#/blank#}it was, don't be too hard on yourself" "I lost the game. I failed my team. They'll probably never let me play again"" Soccer is about team work. You're not the only reason your team lost.{#blank#}5{#/blank#} you have a good team, you should support each other. Besides, winning or losing is only half the game. The other half is learning how to communicate with your teammates and {#blank#}6{#/blank#} from your mistakes. Peter didn't say anything, but what his father said made him think carefully.
The next day, Peter went to soccer practice with courage rather than fear in his heart. "Hey, guys." he said to his teammates. I'm really sorry about yesterday. We were so close to winning that game. But I think if we continue to{#blank#}7{#/blank#} together we're going to win the next one. "To his surprise and relief, his teammates all{#blank#}8{#/blank#}in agreement." Yeah," they said, "Don't worry about it.
It's never just one Person's fault. We should think about{#blank#}9{#/blank#}we can do better next time. Peter {#blank#}10{#/blank#}made him feel lucky to know that he was on a winning team.
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