题目内容

Teenagers who do not get enough of the nutrients commonly found in fruits and fish are easier to have bad lungs, coughing and wheezing (喘息).Teens who eat the least of fruit and especially vitamin C have weaker lungs compared to the others.

Teens who take in less vitamin E, found in vegetable oil and nuts, are more likely to have asthma(哮喘), Jane Bums at the Harvard School of Public Health found.

Based on these findings.Bums said that current recommended dose(一剂)of vitamin C, 85 mg a day, may not be enough for teens to have healthy lungs.Teens who eat less fruit and don't take in enough fatty acids (脂肪酸) are more likely to have asthma and the signs of breathing difficulty.

Proper amounts of fatty acids are protective, Bums said, though fish, the best source of fatty acids, is particularly unpopular with teenagers.Fatty acids are also found in some nuts as well as some green vegetables'.Smokers who avoid vitamin C will increase their chances of coughing, wheezing and developing phlegm(痰).

More than 80 percent of teens are getting their recommended doses of vitamin C - mainly from fruit drinks."I wouldn't approve of drinking them, but at least they're getting their vitamin C from somewhere," Burns said.

Burns added that there are several different ways to get the necessary nutrients."I think vitamin supplements are fine.I think adding vitamin D to orange juice is fine.But I do think there are added benefits that we don't fully understand of eating whole foods like fruits and vegetables and fish," she said.The researchers did not account for poverty and other factors that often distinguish less-healthy eaters and may explain their findings.

1.According to the passage, what is the problem with teens who don't get enough nutrients?

A.They are becoming smokers.             B.They don't take enough exercise.

C.They eat too much fruit and fish.          D.They are likely to have weaker lungs.

2.According to Burns, how should teens get the necessary nutrients?

A.By drinking juice as much as possible.

B.By eating more whole foods.

C.By taking vitamin pills.

D.By giving up smoking.

3.Which of the following is NOT mentioned by the researchers in the passage?

A.The amount of nutrients teens should take in a day.

B.How teens can take in enough nutrients.

C.Whether poor teens can prove their findings.

D.The fact that teens don't like fish.

4.What is the best title for the passage?

A.Poor nutrition hurts teens' health.         B.Teens lack proper nutrition.

C.Teens are easy to suffer from diseases.      D.More fruit help keep teens healthy.

 

【答案】

1.D

2.B

3.C

4.A

【解析】

试题分析:

1.D 细节题。根据文章1,2行Teenagers who do not get enough of the nutrients commonly found in fruits and fish are easier to have bad lungs, coughing and wheezing (喘息)说明D正确。

2.B 细节题。根据文章第三段   Proper amounts of fatty acids are protective, Bums said, though fish, the best source of fatty acids, is particularly unpopular with teenagers.Fatty acids are also found in some nuts as well as some green vegetables'.说明B正确。

3.C 细节题。根据文章第二段前三行说明A正确;根据文章第一段说明B正确。根据文章第三段后2行说明D正确。故C项没有提及。

4.A 主旨大意题。通过文章第一段内容可知缺少各种各样的营养物质会让我们的健康受到较大的影响。故A正确。

考点:考查健康类短文阅读

点评:本文讲述的是因为缺少各种各样的营养物质,青少年的健康受到了较大的影响。本文考查细节题为主,细节题可以在文章中直接找到与答案有关的信息?或是其变体。搜查信息在阅读中非常重要它包括理解作者在叙述某事时使用的具体事实、数据、图表等细节信息。在一篇短文里大部分篇幅都属于这类围绕主体展开的细节。

 

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Many teenagers feel that the most important people in their lives are their friends.They believe that their family members, especially their parents.Don’t know them as well as their friends do.In large families.it is often for brothers and sisters to fight with each other and then they can only go to their friends for advice.
It is very important for teenagers to have one good friend or many friends.Even when they are not with their friends, they usually spend a lot of time talking among themselves on the phone.This communication is very important in children’s growing up, because friends can discuss something difficult to say to their family members.
However, parents often try to choose their children’s friends for them.Some parents may even stop their children from meeting their good friends. The question of “choice” is an interesting one.Have you ever thought of the following questions?
Who choose your friends?
Do you choose your friends or your friends choose you?
Have you got good friend your parents don’t like?
【小题1】Many teenagers think their            know them better than their parents do.

A.friendsB.teachersC.brothers and sistersD.classmates
【小题2】When teenagers stay alone,the usual way of communication is to              ,
A.go to their friends.
B.talk with their parents
C.have a d discussion with their family
D.talk with their friends on the phone
【小题3】The passage suggests(暗示)that         
A.Parents cannot choose friends for their children successfully.
B.Perhaps some children’s friends are chosen by their parents.
C.Children won’t let their parents choose friends for them.
D.Parents often try to choose their children’s friends for them.

 Which comes first, happiness or money? Are richer people happier? And if so, how do people get much richer? A recent study could tell you the answer.

The study looked into thousands of teenagers and found that those who felt better about life as young adults tended to have higher incomes by the time they turned 29. Those who were happiest earned an average of $8,000 more than those who were the most depressed.

The researchers, from University College London and the University of Warwick, say that very gloomy teens, no matter how tall or smart they were, earned 10% less than their peers, while the happier ones earned up to 30% more.

Happier teenagers have an easier time getting through school, college and a job interview, chiefly because they always feel better about life. It may also be true that happier people find it easier to make friends, who are often the key to homework help or networking.

A report in June suggested that professional respect was more important than dollars in terms of workplace happiness. In August scientists announced that they had found the gene for happiness in women, Alas (the same gene doesn’t appear to have the same effect on men). And in October researchers in the UK and in the US announced that people who eat seven portions of fruit and vegetables a day report being the happiest.

The big question is: if it really is true that happier kids end up being wealthier kids, is it necessary for parents to get their kids to do the homework? The fact is that no homework will make kids happy but surely hurt their grades. Studies do show, after all, that more education leads to better-paid jobs, which may give us a deep thought.

“These findings show that the teenagers’ happiness is important to their future success,” one of the report’s authors writes. “But what is the most important is that we should find a way to help children gain more satisfaction from doing schoolwork.”

1.What conclusion can the researchers draw from the recent study?

A. Happy teenagers grow up to be wealthier.

B. Money can make people become happier.

C. Wealth has nothing to do with happiness at all.

D. Schoolwork can help teens achieve success.

2.The main reason why happier people have more chances to succeed is that ________.

A. they are easy to communicate with others

B. they are good at doing their schoolwork

C. they are hopeful and optimistic about their life

D. they eat much more fruit and vegetables a day

3.The underlined word “gloomy” in Paragraph 3 probably means “________”.

A. upset          B. glorious          C. happy           D. wealthy

4.What can be the best title for the text?

A. The way to educate kids.             B. The source of happiness.

C. How to achieve your goal.            D. The secret of being wealthier.

 

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