分析 如果你正在坐著讀這篇報(bào)道,那么請站起來,如果可以的話,動動你的腿,摸摸你的腳.除了坐下,你可以做任何事情.如果你能減少坐的時(shí)間,那么你可能會活得更長久.新的研究表明每天坐不到3個小時(shí)可能會讓你的生命延長2年.人類身體是用來移動的.但是現(xiàn)代生活方式和辦公室工作并沒有給我們提供經(jīng)常移動的機(jī)會.Peter Katzmarzyk,一名來自美國路南部易斯安娜大學(xué)的科學(xué)家稱坐在我們生活中無所不在,意思是這是我們一直在做的事情.當(dāng)我們吃飯時(shí)坐著,坐在車?yán),看電視時(shí)坐著.我們中的許多人在工作時(shí)坐得時(shí)間更長.據(jù)美國人報(bào)道,他們每天平均坐4到5.5個小時(shí).Katzmarzyk先生說道你可以經(jīng)常鍛煉.但是,他說即使這樣,你也不能在剩下的工作時(shí)間里一直坐著.他說道:"我們不能摒棄所有的體力活動.這是極其重要的,但是移動也是很重要的.即使你每天鍛煉30分鐘,每天剩下的23.5個小時(shí)也是很非常重要的."他發(fā)現(xiàn)每天把看電視時(shí)間減少到不到2小時(shí),生命就會增加1.4年.改變已經(jīng)降臨到一些辦公室,尤其是在辦公桌的設(shè)計(jì)上.一個"站著的桌子"讓人們可以在工作時(shí)站著.另一個設(shè)計(jì)叫做"跑步機(jī)辦公桌".跑步機(jī)是一個可以讓你上面走的鍛煉機(jī)器.甚至美國的一些學(xué)校開始嘗試這樣的桌子,它們一部分是自行車,可以讓孩子一直保持移動.如果你在辦公室工作,Katzmarzyk先生和他的團(tuán)隊(duì)建議你可以做一些簡單的改變:
盡可能經(jīng)常地從你的辦公桌上站起來.
午餐時(shí)間去散步.
不要給同事發(fā)郵件,而是走到辦公室和他們直接交談.
所有的這些活動都會幫助你活得更長久.
解答 43.B.推理判斷題.題干意為:文章很可能是來自己哪里?文章主要講述了減少坐的時(shí)間可以延長壽命,所以它很可能來自一篇報(bào)道健康的雜志,故選擇B.
44.A.詞義猜測題.題干意為:和第三段劃線處單詞"ubiquitous"意思最接近的是_____.根據(jù)文中…says that sitting is ubiquitous in our lives,meaning it is something we do all the time.可知Katzmarzyk先生認(rèn)為坐在生活中是無處不在的,是我們一直在做的事情,則單詞ubiquitous表示"無處不在,普遍",故選擇A.
45.D.細(xì)節(jié)理解題.題干意為:我們最好做下列這些除了____.根據(jù)文中可知作者建議我們要盡可能減少坐的時(shí)間,所以ABC三項(xiàng)都是減少坐的具體方法,但D項(xiàng)(因?yàn)殄憻捓速M(fèi)時(shí)間,所以要減少鍛煉)這與文章主旨不符,故選擇D.
46.A.主旨大意題.題干意為:文章的主要觀點(diǎn)是什么?文章主要講述了我們應(yīng)該減少坐的時(shí)間,盡可能地多站多走多運(yùn)動,這樣我們才能活得更長久,故選擇A.
點(diǎn)評 本文是一篇說明文,主要講述了我們應(yīng)該減少坐的時(shí)間,盡可能多運(yùn)動,這樣才可以延長我們的壽命.文章內(nèi)容較簡單,練習(xí)題題型靈活,考生應(yīng)認(rèn)真閱讀認(rèn)真,理解大意,仔細(xì)審題,準(zhǔn)確定位信息,在文中找到相對應(yīng)的答案或者依據(jù),難度適中.
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