题型：任务型阅读 题类：模拟题 难易度：普通
河南省郑州市2019届高三英语毕业第二次质量预测试卷
Word travels quickly in the small fishing village of Port Washington, Wisconsin. So when Mardy McGarry wanted to build a playground for kids with special needs, she knew it wouldn't take long to create interest in the project. But she never expected that a third of the town people would join in it.
"A lot of learning comes through play," says McGarry, a special education teacher for 28 years. She'd seen the wood chips and sand of traditional playgrounds stop wheelchairs dead in their tracks.
When a piece of land became available, the city council agreed to choose a part for a playground.She asked classrooms of kids for their wish list. She also asked experts for help. And she brought on board her friend Sue Mayer, whose eight-year-old son, Sam, has a serious disease.
Her Kiwanis Club chapter came through with $ 7,000, and that's when the grassroots movement really got started. One woman gave $ 25,000 and had her company donate the same amount.There were silent auctions(拍卖) and T-shirt sales. The local Pieper Family Foundation offered to donate half of the remaining $170,000 balance if McGarry could raise the rest. The $ 450,000 covered materials, but the actual construction would cost an additional $ 900,000. Not a choice. But the community could build it.
On September 16, 2008, the first day of construction, they came. Two women heard about the project on the radio on the way to work and took the day off to help.Ten-year-olds sanded surfaces.
Today, Possibility Playground is one of the most popular destinations in Ozaukee County. There's a giant pirate ship, a rock-climbing wall, high and low rings, monkey bars, sandboxes, swings, slides, bridges and so on.
It's exactly what McGarry wanted. People used to ask why she wanted to build a playground just for children with disabilities. "They didn't get it. It's only when you build a playground for children with disabilities that you build one for all children," she said.
A. Soon smaller businesses were helping.
B. All children play shoulder to shoulder.
C. But her students were too often left out.
D. Everyone thought it was really a great wonder.
E. A couple in their 80s operated their own trucks.
F. McGarry started researching play equipment and contacting design firms.
G. They rolled up their sleeves and used their weekdays to bring her idea to life.
Every animal sleeps,but the reason for this has remained foggy. When lab rats are not allowed to sleep, they die within a month.{#blank#}1{#/blank#}
One idea is that sleep helps us strengthen new memories. {#blank#}2{#/blank#} We know that, while awake,fresh memories are recorded by reinforcing (加强)connections between brain cells, but the memory processes that take place while we sleep have been unclear.
Support is growing for a theory that sleep evolved so that connections between neurons(神经元)in the brain can be weakened overnight, making room for fresh memories to form the next day. {#blank#}3{#/blank#}
Now we have the most direct evidence yet that he is right. {#blank#}4{#/blank#} The synapses in the mice taken at the end of a period of sleep were 18 per cent smaller than those taken before sleep,showing that the connections between neurons weaken while sleeping.
If Tononi's theory is right, it would explain why, when we miss a night's, we find it harder the next day to concentrate and learn new information —our brains may have smaller room for new experiences.
Their research also suggests how we may build lasting memories over time even though the synapscs become thinner. The team discovered that some synapses seem to be protected and stayed the same size. {#blank#}5{#/blank#} “You keep what matters,” Tononi says.
A. We should also try to sleep well the night before. B. Ti's as if the brain is preserving its most important memories. C. Similarly, when people go for a few days without sleeping, they get sick. D. The processes take place to stop our brains becoming loaded with memories. E. That's why students do better in tests if they get a chance to sleep after learning. F. “Sleep is the price we pay for learning,” says Giulio Tononi, who developed the idea. G. Tononi's team measured the size of these connections, or synapses, in the brains of 12 mice. |
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