Growing Minds Need Greener Spaces It is not a secret that spending time outdoors is good for us．The more we learn about the benefits of being in nature，the more sense it makes to get outside．
（1）BB New research suggests that kids may learn better when they are surrounded by greener spaces．Green spaces are spaces filled with Vegetation-like trees，flowers and other plants．
But these days，outdoor time is competing for a child's attention with indoor activities．Children may find it difficult to resist computers，television and electronic gaines．（2）FFAll this indoor activity can hurt a child's physical and mental health．
Doctor Pavam Dadvalld and his team at the Centre for Research and Environmental Epidemiology in Barcelona study the environment effects on health and learning．
The researchers used information from satellites to learn how much green space surrounded each school．Over one year，the children took computerized tests fourtimes．（3）AAThey found that the children with higher contact with green space had better ability to memorize．They were also more attentive．（4）GG More trees means less air pollution．
（5）DD Lisa Freund is an expert in child psychology for the National Institute of Child Health and Human Development．She says more studies are needed to learn the reasons that vegetation in and around schools improves mental ability．
A．They measured memory and attention span．
B．This could be especially important for school children．
C．Approximately one half of the world population lives in cities．
D．The question of why green spaces affect learning is a new one．
E．The researchers created mathematical models to compare the amount of vegetation．
F．So，in many pans of the world children are spending less and less time outdoors．
G．The research suggests good air quality is the main reason for the results．
【考點】健康．
【答案】B；F；A；G；D
【解答】
【點評】
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發(fā)布：2024/5/27 14:0:0組卷：9引用：2難度：0.5
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Have a good laugh as often as you can．
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（4）
Stress has a bad effect on your body，especially the brain．If you let stress stay，it can destroy your brain cells and cause damage to the part of the brain responsible for creating new memories and remembering old ones．So，stay away from stress．It's bad for you．If you are feeling a little stressed，go outside and take a little walk around． （5）
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G．The human brain is like a muscle and can be trained．發(fā)布：2025/1/1 17:30:2組卷：0引用：2難度：0.5 -
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Get the flu shot （疫苗）
（4），but getting the flu shot lowers your chances of getting the flu．For example，getting the flu shot last year resulted in a 34% lower risk of coming down with the flu．
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B.Tie double-knots to prevent tripping over undone laces.
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G.This type of running and racing has both a physical and psychological role.發(fā)布：2025/1/1 15:30:1組卷：3引用：2難度：0.5
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