题目内容
6.More than four in 10cancers-600,000in the UK alone-could be prevented if people led healthier lives,say experts.The population of the UK is about 63,000,000.
Latest figures from Cancer Research UK show smoking is the biggest avoidable risk factor,followed by unhealthy diets.It advises people to live healthily,limit alcohol intake and do regular exercise.
According to the figures from 2007to 2011,more than 300,000cases of cancer recorded were linked to smoking.A further 145,000were linked to unhealthy diets containing too much processed food.Obesity contributed to 88,000cases and alcohol to 62,200.Sun damage to the skin and physical inactivity were also contributing factors.
Professor Max Parkin,a Cancer Research UK researcher,says:"There's now little doubt that certain lifestyle choices can have a big influence on cancer risk,with research around the world all pointing to the same key risk factors.
"Of course everyone wants to enjoy some extra treats during the Christmas holidays so we don't want to ban beef pies and wine but it's a good time to think about taking up some healthy habits for 2015.
"Leading a healthy lifestyle can't guarantee someone won't get cancer but we can stack the odds in our favour by taking positive steps."
Public Health England says a healthy lifestyle can play an important role in reducing cancer risk.It says campaigns such as Smokefree,Dry January and Change4Life Sugar Swaps all aim to raise public awareness.It's important that we continue to make progress in noticing cancer earlier and improving treatments,but helping people understand how they can reduce their risk of developing cancer in the first place remains important in dealing with cancer.
28.Which of the following is the third biggest avoidable cancer factor?A
A.Obesity.
B.Alcohol intake.
C.Unhealthy diets.
D.Physical inactivity.
29.According to Professor Max Parkin,A.
A.it's OK to drink wine during festivals
B.the causes of cancer are still unclear now
C.unhealthy food should be completely banned
D.a healthy lifestyle will protect us from cancer
30.By saying the underlined words in Paragraph 6,Professor Max Parkin means we canD.
A.help others
B.improve our lives
C.discover cancer early
D.decrease our cancer risk
31.What's the main idea of the text?B
A.Most cancers are caused by smoking.
B.Cancer is greatly linked to our lifestyle.
C.There are different factors that lead to cancer.
D.Public awareness should be raised to prevent cancer.
分析 本文是一篇科教类阅读,属于说明文,专家说,如果人们生活的更健康些,超过四分之一的癌症可以被预防.英国的人数有63000000,英国的研究发现吸烟是一个致癌的重要因素.本文以此展开谈论,主要讲述了健康的生活方式可以预防癌症.
解答 28.答案:A.细节理解题.根据"more than 300,000cases of cancer recorded were linked to smoking.A further 145,000were linked to unhealthy diets containing too much processed food.Obesity contributed to 88,000cases and alcohol to 62,200"可知,过度肥胖是致癌的第三大因素.故选A.
29.答案:A.细节理解题.根据""Of course everyone wants to enjoy some extra treats during the Christmas holidays so we don't want to ban beef pies and wine but it's a good time to think about taking up some healthy habits for 2015"可知,在节日期间,喝点白酒是可以的.故选A.
30.答案:D.句意理解题.根据"Leading a healthy lifestyle can't guarantee someone won't get cancer but we can stack the odds in our favour by taking positive steps"可知,有健康的生活方式不能确保我们不得癌症,但是我们可以通过采取积极的措施降低患癌的风险.故选D.
31.答案:B.主旨大意题.根据全文内容可知,本文主要讲述了生活方式与癌症息息相关,联系紧密.故选B.
点评 本文是一篇科教类阅读,属于说明文,题目涉及标题确定题,细节理解题,词义猜测题.学生在做题时应仔细阅读原文内容,把握文章大意,联系文章上下文内容及所给选项含义,从而得出正确答案,切忌胡乱猜测,一定要做到有理有据.
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