题目内容

【题目】听下面一段较长对话,回答以下小题。

1How did the man do in his studies in high school?

A. Very well. B. A bit disappointingly. C. Very badly.

2How many people are there in the man’s family?

A. 4. B. 5. C. 6.

3Why didn’t the man keep working at the TV factory?

A. He disliked the work there.

B. The pay was disappointing.

C. He was no longer needed.

4What is the man doing?

A. Talking with a friend.

B. Receiving a job interview.

C. Talking with a colleague.

【答案】

1A

2B

3C

4B

【解析】此题为听力题,解析略。

1此题为听力题,解析略。

2此题为听力题,解析略。

3此题为听力题,解析略。

4此题为听力题,解析略。

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【题目】 If you think that running marathons will help you live a long and healthy life, new research may come as a shock. According to a recent scientific study, people who do a very strenuous workout are as likely to die as people who do no exercise at all.

Scientists in Denmark have been studying over 1,000 joggers (幔跑者)and non - joggers for 12 years. The death rates from the sample group indicate that people who jog at a proper pace two or three times a week for less than two and a half hours in total are least likely to die. The best speed to jog at was found to be about 5 miles per hour. The research suggests that people who jog more than three times a week or at higher speeds of over 7 mph die at the same rate as non - joggers. The scientists think that this is because strenuous exercise causes structural changes to the heart and arteries(动脉). Over time, this can cause serious injuries.

Peter Schnohr, a researcher in Copenhagen, said, “If your goal is to decrease risk of death and improve life expectancy(寿命)jogging a few times a week at a proper pace is a good strategy. Anything more is not just unnecessary, and it may be harmful. “

The implications (暗示 ) of this are that moderate forms of exercise such as tai chi, yoga and walking may be better for us than “iron man events, triathlons and long - distance running and cycling. According to Jacob Louis Marott, another researcher involved in the study, “You don't actually have to do that much to have a good impact on your health. And perhaps you shouldn’t actually do too much”.

1The underlined word “strenuous” in Paragraph 1 is closest in meaning to “____“.

A.regularB.hardC.practicalD.flexible

2The author presents some figures in Paragraph 2 to_______ .

A.suggest giving up joggingB.show risks of doing sports

C.provide supportive evidenceD.introduce the research process

3According to the scientists, why is too much exercise harmful?

A.It may injure the heart and arteries.B.It can make the body tired out.

C.It will bring much pressure.D.It consumes too much energy.

4What can be inferred from the text?

A.No exercise at all is the best choice.B.More exercise means a healthier life.

C.Marathons runners are least likely to die.D.Proper exercise contributes to good health.

【题目】The pursuit of longevity has long been on people’s minds, prompting an abundance of research on the effects of food and diet on the human lifespan. According to recent research from the UC Irvine Institute, drinking coffee and wine could help you live longer.

The 90+ Study evaluated more than 1,600 people over the age of 90 for their lifestyle habits and other qualities that might have contributed to their longevity.

Participants were visited every six months, when they were given various tests. Researchers also collected information about the participants’ diets, lifestyles, and medical histories.

They found out that two of the habits that helped preserve lives the most are drinking alcohol and coffee. “I have no explanation for it,” admitted Dr Claudia Kawas, “but I do firmly believe that moderate (适度的) drinking improves longevity.” So should we all be drinking more coffee and wine? While that would be great news, the research may not be as definitive as it seems.

“Most studies about alcohol consumption, including The 90+ Study, are observational, so we can only say that something about drinking is associated with health and longevity,” registered dietitian Jennifer Markowitz told The Daily Meal.

“I’d be curious to see if the coffee and alcohol drinkers shared other important habits or lifestyle factors that might also play into their longevity.”

In other words, it might not be the wine and coffee that’s helping people live longer, but the two substances do have some considerable health benefits. “Wine and coffee are packed with antioxidants(抗氧化剂) which are known to protect our bodies from damage caused by free radicals,” explained registered dietitian Keri Gans to The Daily Meal. “Research on antioxidants has shown several heath benefits, including the possibility they may lower the risk of type 2 diabetes, improve cognitive function, decrease the risk of dementia, and lower the risk of heart disease.”

Moderate drinking can be beneficial according to other studies—so long as it’s moderate.

1What’s the passage mainly about?

A.Antioxidants having a positive effect on the lifespan.

B.The effects of food and diet on the human lifespan.

C.Advocating drinking wine and coffee in our daily life.

D.Moderate drinking helping people live longer.

2The information was collected about the participants in the 90+ Study except ________.

A.food consumption

B.lifestyle

C.hobbies

D.medical history

3How can the wine and coffee benefit people’s health?

A.They provide people with essential nutrition.

B.They are rich in antioxidants.

C.They protect free radicals in human bodies.

D.They can bring relief to pain.

4What can we infer from the passage?

A.Not all the people participating in the study are over 90.

B.Most studies about alcohol consumption are based on observation.

C.Over-drinking can also be beneficial according to other studies.

D.Antioxidants can cure type 2 diabetes.

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