Men who exercise often are less likely to die from cancer than those who 1 , new research published in the British Journal of Cancer revealed yesterday.

A team of scientists from the Karolinska Institute in Sweden looked 2 the effect of physical activity and cancer risk in 40,708 men __ 3 _ between 45 and 79.

The seven-year study found that men 4 walked or cycled for at least 30 minutes a day had a 34 per cent lower risk of 5 from cancer than the men who did less exercise or nothing at all. 6 the period studied~, 3,714 men developed cancer and 1,153 died from the disease. The researchers suggest that half an hour's walking__7__cycling a day increased survival among these men by 33 per cent.

The researchers surveyed men from two counties in central Sweden about their lifestyle and the amount of 8 activity they were usually doing. They then scored these responses and compared the results__9 _data on cancer diagnosis and death officially recorded in a central cancer registry2over a seven-year period.

Lead author, Professor Alicja Wolk, said: "These results clearly show for the first time the effect that very simple and basic daily 10 such as walking or cycling has in reducing cancer death risk in middle-aged and elderly 11 "

Dr Lesley Walker, director of cancer information at Cancer Research UK, said: "This study gives us a clear indication that men who exercise are less 12 to die from cancer, and that they are more likely to 13__the disease if they get it. It's not entirely clear from this study

what role exercise plays in preventing 14 in men, but we do know that a healthy lifestyle can prevent up to half of all cancers3-and 15 exercise forms a key part of this. "

詞匯：

Registry n.登記簿 lead 口巧.帶頭的

注釋：

1.the period studied：所研究的時間段內(nèi)

2.data on cancer diagnosis and death officially recorded in a central cancer registry：官方紀(jì)錄在癌癥中心登記簿上的癌癥診斷與死亡數(shù)據(jù)

3.prevent up to half of all cancers：避免各類癌癥不低于一半的數(shù)量

練習(xí)：

1.A don’t B didn’t C won’t D can’t

2.A on 　 B for C at D by

3.A ranged B aged C ranked D listed

4.A which B who C whom D what

5.A recovering B turning C dying D surviving

6.A Dunng B Since C Despite D Between

7.A and B but C or D with

8.A mental B physical C psychological D artistic

9.A upon B towards C into D with

10.A exercise B life C work D style

11.A people B men C adults D couples

12.A possible B able C likely D apparent

13.A lose B miss C treat D survive

14.A disaster B cancer C mistakes D accidents

15.A random B rare C regular D rough

答案與題解：

1.A本句前面提到men who exercise omen，與他們相比較的顯然應(yīng)當(dāng)是“不經(jīng)常鍛煉的男人們”，即men who don’t。

2.C look at表示“觀察、研究”。

3.B between 45 and 79顯然指的是這些男人的年齡，因此應(yīng)選aged。

4.B修飾前面的men一詞，因此應(yīng)選限制性關(guān)系代詞who。

5.C根據(jù)上下文可以得知，經(jīng)常鍛煉的男人“死”于癌癥的危險要小。

6.A此處顯然應(yīng)選表示“在……期問”之意的during一詞。

7.C本段的第一句出現(xiàn)了walked or cycled，因此此處應(yīng)選or一詞。

8.B短文的第二段曾出現(xiàn)過physical activity，因此此處應(yīng)選physical一詞。

9.D將一件事與另一件事進(jìn)行比較，應(yīng)是compare…with…。

10.A根據(jù)上下文意即本句接下來給出的such as walking or cycling，不難推斷此處應(yīng)選exercise一詞。

11.B短文的題目以及之前一直都在談?wù)撃腥诉\(yùn)動與否與癌癥的關(guān)系，此處顯然應(yīng)選men。

12.C前面多次提到，堅持經(jīng)常性運(yùn)動的男人死于癌癥的可能性要小，possible和likely在漢語里都可譯作“可能的”，但在英語中意思區(qū)別很大，前者側(cè)重于“存在”的客觀趨勢，后者側(cè)重于對“存在”的預(yù)期，因而可以說It is possible for them to do，而不說they are possible to do，所以應(yīng)選likely。

13.D既然堅持經(jīng)常性運(yùn)動的男人死于癌癥的可能性要小，那么不難推斷這種男人即使得了癌癥，存活下來的可能性也應(yīng)更大些。

14.B短文全篇都在談?wù)撃腥诉\(yùn)動與患癌癥的關(guān)系，此外，接下來又出現(xiàn)了prevent up to half of all cancers，因此此處應(yīng)選cancer。

15.C前面提到每天運(yùn)動帶給男人的好處，因此此處應(yīng)選regular，表示“經(jīng)常性的”

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（責(zé)任編輯：vstara）

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