题目内容
The new dress __________ me 150 yuan.
- A.pays
- B.spend
- C.take
- D.cost
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课课通课程标准思维方法与能力训练系列答案Napping(小睡) after learning something new could help improve your memory--- as long as you dream, scientists say.
They found people who dream about a new task do it better on waking than those who do not sleep or do not dream.
Volunteers were asked to learn the layout(布局，设计) of a 3D computer maze(迷宫) so they could find their way several hours later. Those allowed to take a pap and who also remembered dreaming of the task, found their way to a landmark quicker.
The researchers think the dreams are a sign that unconscious(无意识的) parts of the brain are working hard to process information about the task..
Dr. Robert Stickgold of Harvard Medical School, said dreams may be a marker that the brain is working on the same problem at many levels.
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Co-author Dr. Erin Wamsley said the study suggests our non-conscious brain works on the things that it deem(认为) are the most important.
“Every day we are gathering lots of information and new experiences,” she said. “It would seem that our dreams are asking the question, “How do I use this information to inform(影响) my life?”
The scientists say there may be ways to use this phenomenon(现象) for improving learning and memory. For example, students might be better studying hard before bedtime, or taking a nap after a period of afternoon study.
【小题1】 Scientists say ______ could help improve your memory.
| A．dream | B．nap | C．nap and dream | D．nap without dream |
| A．Take a nap. | B．Dream a task. | C．Learn about 3D computer. | D．Find their way out of a maze. |
| A．They are a sign that parts of the brain is unconscious. |
| B．They can help us fall asleep and improve learning and memory. |
| C．They tell us how to use this information to inform our life. |
| D．They may be a marker that the brain is working on the same problem. |
| A．Before bedtime. | B．After bedtime. | C．Before taking a nap. | D．In the afternoon. |
根据短文内容完成下列表格，并将完整单词写在答题卡对应题号的横线上。(每空一词)
Qian Xuesen was a rocket scientist. He was famous all over the world as the father of China’s space technology. He was born in 1911. On October 31, 2009, he passed away peacefully at the age of 98.
When Qian Xuesen was three years old, his father got a job in the Ministry of Education in Beijing, so he and his family came to Beijing. Qian Xuesen graduated from Shanghai Jiao Tong University in 1934. In 1935, he went to the United States for further study. In 1950, he heard that the new China had been founded, he began to try his best to go back to his motherland. Although the American government tried to stop him from his journey, he succeeded in going back in 1955.
Since 1958, Dr. Qian had devoted all his life to China’s aerospace science and technology (航天技术) and made great achievements. He set up China’s first missile-and-rocket-research institute (导弹、火箭研究机构), which later helped start China’s space program. He retired in 1991,the year before China’s manned space program (载人航天计划) was started. His research formed the basis (基础) of the Long March CZ-2F rocket that carried astronaut Yang Liwei into orbit in 2003.
Qian Xuesen--- the _____1____of China’s space technology
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Personal details |
Qian Xuesen was ____2____as a rocket scientist. |
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Career |
Qian Xuesen came to Beijing at 3 years old when his father got a job there. In 1934, he graduated from Shanghai Jiao Tong University. In 1935, he went to America for _____3______ study. In 1955, he succeeded in going back to China, although the American government tried to ___4_____ him from his journey. Since 1958, Dr. Qian had devoted all his life to our country and made great achievements. |
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Achievements |
He set up China’s first missile-and-rocket-research institute and helped start China’s space ___5_____ . His research formed the basis (基础) of the Long March CZ-2F rocket. |