首页
登录
职称英语
Doctors in Britain are warning of an obesity time bomb, when children who ar
Doctors in Britain are warning of an obesity time bomb, when children who ar
游客
2024-02-20
46
管理
问题
Doctors in Britain are warning of an obesity time bomb, when children who are already overweight grow up. So, what should we do? Exercise more? Eat less? Or both? The government feels it has to take responsibility for this expanding problem.
The cheerful Mr. Pickwick, the hero of the novel by Charles Dickens, is seen in illustrations as someone who is plump (胖乎乎的) — and happy. In 18th century paintings beauty is equated with rounded bodies and soft curves. But nowadays being overweight is seen as indicating neither a cheerful character nor beauty but an increased risk of heart disease, stroke and diabetes.
So what do you do? Diet? Not according to England’s chief medical officer, Sir Liam Donaldson. He says that physical activity is the key for reducing the risks of obesity, cancer and heart disease. And the Health Secretary John Reid even said that being inactive is as serious a risk factor in heart disease as smoking.
So, having bought some cross trainers, how much exercise should you do? According to Sir Liam Donaldson, at least 30 minutes of moderate activity five days a week. Is going to the gym the answer? Luckily for those who find treadmills (跑步机) tedious, the Health Development Agency believes that physical activity that fits into people’s lives may be more effective. They suggest taking the stairs rather than the lift, walking up escalators, playing active games with your children, dancing or gardening. And according to a sports psychologist, Professor Biddle, gyms ’are not making the nation fit’, and may even cause harm.
There’s new scientific evidence that too much exercise may actually be bad for you. Scientists at the University of Ulster have found that unaccustomed aerobic (有氧的) exercise releases dangerous free radicals that can adversely affect normal function in unfit people. The only people who should push their bodies to that level of exercise on a regular basis are trained athletes.
So, should we forget about gyms and follow some expert’s advice to reduce sedentary (久坐 的) activities and increase exercise in our daily life? After all, getting off the bus a stop early and walking the rest of the way can’t do any harm! One final thought. How come past generations lacked gym facilities but were leaner and fitter than people today? [br] Why does the author mention Mr. Pickwick in Charles Dickens’ novel?
选项
A、He was portrayed in an 18th-century painting.
B、He is the hero of a world famous novel.
C、He suffered from heart disease and stroke.
D、He is the image of being plump and happy.
答案
D
解析
第二段首句提到,快乐的匹克威克先生是狄更斯小说中的主人公,在插图中描绘的他被人们看作是一个胖乎乎的但却很高兴的人。作者提到他是因为他很胖但却很快乐,与下文提到现在人们对肥胖的观点不同,形成对比,故答案为[D]。[B]项描述正确,但不是作者提到匹克威克的目的,故排除。匹克威克出现在狄更斯小说的插图里,而不是18世纪的一件绘画作品里,故排除[A]。[C]在文中未提及,故排除。
转载请注明原文地址:https://tihaiku.com/zcyy/3467830.html
相关试题推荐
Childrennowenjoy______(更好的医疗服务)thanbefore.bettermedicaltreatment
ThevastmajorityofchildreninBritain(87%)attendstate(localauthority)sc
ThevastmajorityofchildreninBritain(87%)attendstate(localauthority)sc
ThevastmajorityofchildreninBritain(87%)attendstate(localauthority)sc
ThevastmajorityofchildreninBritain(87%)attendstate(localauthority)sc
ThevastmajorityofchildreninBritain(87%)attendstate(localauthority)sc
[originaltext]Intheearliesttimeschildrendidn’thavetolearnanymore
[originaltext]Intheearliesttimeschildrendidn’thavetolearnanymore
Herushedintotheburningbuildingtorescuechildren____________(不顾任何危险).re
[originaltext]InBritain,anyonewhoisphysicallyandmentallyfitandove
随机试题
Despitetheclear-cuttechnologicaladvantages,therailroaddidn’tbecomet
Aquitedifferentviewofthebeginningofhumanspeeches【S1】______isbased
Nowadays,computerisbecomingmoreandmorewidelyused.Butpeoplearenot
试述低张性与高张性子宫收缩乏力的异同及处理。
油画《近卫军临刑的早晨》的艺术风格属于( )。A.俄罗斯巡回画派 B.法国巴
《中国21世纪初可持续发展行动纲要》提出的重点实施领域包括资源优化配置、合理利用
用典是指引用古籍中的故事或词句的一种修辞手法,该修辞可以丰富而含蓄地表达有关的内
肠内营养发生腹泻腹胀的主要原因是 A.营养液浓度太髙B.营养液渗透压太高C
办公室选用直管形荧光灯时,应配用()镇流器。A.电感镇流器;B电子镇流器;
下列哪种不是间日疟的典型发作类型A.前驱期 B.寒战期 C.高热期 D.大
最新回复
(
0
)