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     Children in Britain have 14 weeks of school holidays every year. The three main holidays are during
the summer, at Christmas and Easter(复活节). But they    1    have a week off for half-term in February
and October.
     Every February and October, school children in the UK have a week off to relax from school. This
week is half-term. There is nothing    2    to celebrate at half-term. Children spend this time    3    fun
and catching up on schoolwork.    4    children hang out with friends, go swimming, visit museums or
see relatives. They only have a small amount of schoolwork to do over the    5   . They may be    6   
to revise(复习) for a test or complete some schoolwork by their teachers.    7    the main purpose
(主要目的) is to let them relax and pursue(追求) their    8   . During the summer holidays, quite a few
families go away on a mini-break. Many people travel to    9    cities in Britain and some families are
even    10    to go to Europe. Popular holiday places include France, Italy and Spain.
( )1. A. also        
( )2. A. especially  
( )3. A. have        
( )4. A. Few        
( )5. A. terms      
( )6. A. asked      
( )7. A. Because    
( )8. A. subjects    
( )9. A. another    
( )10.A. lucky enough		B. too          
B. especial    
B. having      
B. None        
B. holidays    
B. made        
B. Still        
B. jobs        
B. the others  
B. enough lucky		C. either    
C. special  
C. to have  
C. Most      
C. half-terms
C. forced    
C. But      
C. hobbies  
C. others    
C. too lucky		D. both    
D. specially
D. had      
D. No      
D. festivals
D. allowed  
D. Though  
D. tests    
D. other    
D. so lucky
答案

1-5 ACBCC   6-10 ACCDA

判断题

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问答题

Going to the ballpark, visiting friends and playing bingo are simple diversions for many of us. But for the elderly, these social pastimes may play a critical role in preserving their physical and mental health.

(46) In fact, a new study suggests that the less time older people spend engaged in social activity, the faster their motor function tends to decline. "Everybody in their 60s, 70s and 80s is walking more slowly than they did when they were 25," says Dr. Aron Buchman, a neurologist at the Rush University Medical Center in Chicago and leading author of the study, which was published in the June 22nd issue of the Archives of Internal Medicine. (47) "Our study shows the connection between social activity and motor function--and opens up a whole new universe of how we might intervene. "

(48) An increasing body of evidence has suggested that participating in mentally stimulating activity, socializing frequently and exercising may help protect against age-related decline-at least cognitive decline. As early as 1995, neuroscientist Carl Cotman, who studies aging and dementia at the University of California at Irvine, published a paper in Nature showing that physical exercise produces a protein that helps keep neurons from dying and spurs the formation of new neural connections in the brain. (49) More recently, Cotman demonstrated in studies of elderly dogs and mice that enriching their social environment is associated with improvement in brain function.

Researchers are also finding that social activity may be linked to the same protective effect in people. A recent study of 2 500 adults ages 70 to 79, published in the journal Neurology, found that those who were able to stay mentally sharp were also those who exercised once a week or more, had at least a ninth grade literacy level and were socially active.

While further research needs to be done to establish the exact impact of social activity and exercise on specific age-related declines (50) it’s likely that a reduction in social activity may simply be a symptom of physical decline, since people may naturally withdraw from social engagement as they lose motor skills-most researchers would agree that it is not unreasonable to encourage seniors to get out there more. Only 10% of people over 65 get the recommended amount of exercise (at least 2. 5 to 5 hours a week), and given that seniors already tend to be more socially isolated than younger adults, it’s difficult to motivate them to become more active. "If you are alone, you are less likely to follow recommendations," notes Verghese. It might help, though, if you visit Grandma more often and let her know that a regular pastime may just help her stay fitter and sharper longer.

(47) "Our study shows the connection between social activity and motor function--and opens up a whole new universe of how we might intervene. "
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