精英家教网 > 高中英语 > 题目详情

Teenagers who spend hours in front the television may have a poorer diet as young adults.

A study, which included nearly 1,400 high school students, found those who watched TV for five hours or more per day had less healthy diets than peers(同龄人) five years later. Why does this happen? Should the parents take any measures?

On the one hand, people who spend a lot of time in front of the TV, especially teenagers, may snack more, and that may affect their long-term diet quality.

On the other hand, TV ads for fast food, sweets and snacks tempt teenagers to eat more of those foods. And TV time might also replace exercise time for some kids.

Lead researcher Dr. Daheia J. Barr-Anderson, of the University of Minnesota in Minneapolis, told Reuters Health a clear correlation between TV time during high school and diet quality in young adulthood. While the heaviest TV viewers were eating the most junk food, those who’d watched less than two hours per day had the highest intake(吸收) of fruits, vegetables, whole grains and high-calcium food. In her opinion, parents should limit and monitor TV viewing.

As far as I am concerned, children should watch no more than two hours of television per day. And parents should set a good example by eating right, being physically active and curbing their own TV time.

1.What’s the best title for this passage?

A. People Should Keep Away from TV to Keep Healthy

B. Teenagers’ TV Time May Affect Their Diets Later

C. Why Do Teenagers Like TV?

D. Parents’ Own Habits May Affect Children Later

2.What suggestion does the author give the parents?

A. They must watch TV with their children.

B. They can’t do what they don’t want their children to do.

C. They should forbid the children to watch TV.

D.They should pay attention to nutrition in diets.

3.The underlined word “ curbing” in the last paragraph can be replaced by “_________”.

A. adding B. stopping

C. controlling D. checking

4.According to the passage, heavy TV viewers tend to _________.

A. eat more fruits

B. take in fewer vegetables

C. eat less junk food

D. take in high-calcium food

练习册系列答案
相关习题

科目:高中英语 来源:2015-2016学年河北定州中学高二下期中考试英语试卷(解析版) 题型:完形填空

完形填空

阅读下面短文。从短文后各题所给的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。

One summer, when I was a little girl, my dad built me a lemonade stand(摊). On sunny days I’d _________ the stand outside the local car wash, taking my little saving box. I didn’t get many 42 but I always had fun because I could read books or draw pictures on the box while_________ .

One customer I did have was an elderly gentleman who _________ across the street. He would come every day when I was there and _________ a glass of lemonade for his wife. _________ I only charge 25 cents, he always paid me with a $1 Sacagawea gold coin. I built up quite a _________ by the end of the summer!

Now, as a college student, I make a _________ to stop at as many lemonade stands as I can, _________paying more than the kids charge me. But this week, I _________to have no money with me _________ I stopped at a little girl’s stand. I kept _________in my car anxiously _________ I found a little box covered in lovely flowers and hearts under the seat _________ . Old memories came back to me. I opened it up and _________ enough, there were my Sacagawea coins. I almost shut it down again because they meant _________ to me, but then I realized that was _________ why I had to pay with the coin. When I gave that little girl the shiny gold coin, I said “You _________this one!” The girl’s face _________. As I drove away, I saw her running to her sister to show her the coin and I knew that I had made her just as_________ as I once was.

1.A. look for B. find out C. put up D. lie on

2.A. friends B. schoolmates C. neighbors D. customers

3.A. talking B. waiting C. running D. washing

4.A. sat B. stood C. worked D. lived

5.A. save B. choose C. buy D. make

6.A. Even though B. If not C. Now that D. Ever since

7.A. company B. body C. picture D. collection

8.A. rule B. record C. decision D. note

9.A. sometimes B. normally C. always D. never

10.A. decided B. seemed C. pretended D. happened

11.A .so B. when C. and D. until

12.A. searching B. watching C. thinking D. waiting

13.A. after B. until C. when D. as

14.A. by accident B. by mistake C.on time D.on purpose

15.A. unfortunately B. unhappy C. sure D. rich

16.A.everything B. nothing C. a little D. so much

17.A.exactly B.possibly C.certainly D. usually

18.A. remember B. keep C. try D.see

19.A. lit up B. turned away C. turned red D.got frozen

20.A. successful B. happy C. lucky D. kind

查看答案和解析>>

科目:高中英语 来源:2016届高三第一套原创猜题(新课标I)英语试卷(解析版) 题型:七选五

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

How to Deal With Losing in Sports

Winning and losing go hand-in-hand when it comes to sports. Great athletes never let the highs get too high,

or the lows get too low. The result of a match is uncertain. The only thing that is certain is the competition itself.

1. The result is just the result of all the hard work put in.

Congratulate your opponent (对手) after a loss. Respect your opponent because he put in as much work, or more than you. This shows respect for the opponent and respect for the contest.

Accept the fact that the loss is no one's fault. This is harder to do in an individual sport , but absolutely impor-tant in a team sport. 2. Don't get down on yourself. If competing in an individual sport , accept that losing is apart of competing and move on.

Examine why you lose the competition. Ask yourself if you did everything possible to prepare for the competition. Ask yourself if you gave it all during the competition. 3. This is crucial if competing in an individual sport. If competing in a team sport,recognize that everyone isn't perfect and examine the loss from the team opinion.

4. Practice more, and practice better. Correct whatever mistakes made during the match. Get bigger,

stronger, faster, smarter and do whatever it takes.

Seek out the support and encouragement of teammates and coaches. Don't allow yourself to think negatively.Avoid negative people. 5.__

Never accuse a competitor of cheating, even if it were true. Again, this will make you seem as if you are looking for excuses.

A. Don't put blame to anyone.

B. Work harder to get better.

C. Train hard to achieve your aim.

D. Winning is No. I for great athletes.

E. Great athletes love the competition.

F. Stay positive and trust your work value.

G. Analyze any mistakes you might have made.

查看答案和解析>>

科目:高中英语 来源:2015-2016学年重庆万州第二高级中学高一3月考英语试卷(解析版) 题型:完形填空

完形填空

阅读下面短文,从短文后各题所给的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。

In 1882 a baby girl caught a fever that was so serious that she nearly died. She _________ but the fever left its mark—she could no longer see and _________ . Because she could not hear, she also found it very _________o speak.

So how did this child, blinded and deafened at 19 months old, grow up to _________ a world- famous author and public speaker?

The fever cut her _________ from the outside world, depriving(剥夺)her of sight and sound. It was _________ she had been thrown into a dark prison room from which there could be no _________

Luckily Helen was not someone who _________ easily. Soon she began to explore the world by using her other _________. She followed her mother wherever she went, _________ onto her skirts. She touched and smelled everything she came across. She _________ their actions and was soon able to do certain jobs herself, like milking the _________ or kneading dough(揉面).She even learnt to___________people by feeling their faces or their clothes. She could also _________where she was in the garden by the smell of the different plants and the _________ of the ground under her feet.

By the age of 7 she had invented over 60 different _________ by which she could talk to her family. If she wanted bread for example, she would pretend to_________a loaf and butter into slices. If she wanted ice cream, she _________her arms around herself and pretended to shake.

Helen was unusual in that she was extremely _________and also very sensitive. By her own _________she had managed to make some sense of an alien and confusing world. But even so she had limitations.

1.A.escaped B. succeeded C. finished D. survived

2.A.cry B. sleep C. hear D. read

3.A.difficult B. impossible C. able D. usual

4.A.explain B. become C. manage D. choose

5.A.down B. off C. in D. up

6.A.even if B. not only C. so that D. as if

7.A.increase B. release C. punishment D. praise

8.A.gave out B. picked up C. gave up D. turned up

9.A.senses B. plans C. projects D. dreams

10.A.falling B. hanging C. stepping D. rushing

11.A.copied B. stole C. expressed D. figured

12.A. chickens B. children C. cows D. birds

13.A.ask B. find C. lead D. recognize

14.A.remember B. tell C. forget D. improve

15.A. feel B. knowledge C. opinion D. sight

16.A. signals B. signs C. notes D. topics

17.A. order B. cook C. cut D. throw

18.A. reached B. packed C. dropped D. opened

19.A.generous B. kind C. intelligent D. honest

20.A.lives B. relationships C. effects D.efforts

查看答案和解析>>

科目:高中英语 来源:2015-2016学年浙江杭州七校高一下期中考试英语试卷(解析版) 题型:单词拼写

第一节单词拼写:根据句子意思和所给首字母写出相应的单词。

1.Bush says he a______ great importance to U.S.-China ties.

2.He thought I had known the fact. But a__________, I knew nothing about it.

3.All the classmates burst into l__________ when David acted out the episode.(插曲)

4.After the terrible hurricane, a great number of houses were d________ entirely.

5.Do you have a d________ friend who never betrays (背叛) you?

6.It's o_________ that you need more time to think.

7.More than 3,000 local workers are e__________ in the tourism industry.

8.To my r________, I have passed the driving test at the first attempt.

9.Mary w________ when she heard the news of her father’s death.

10.He entered the room without p__________.

查看答案和解析>>

科目:高中英语 来源:2015-2016学年辽宁五校协作体高一下期中考试英语卷(解析版) 题型:语法填空

阅读下面材料,在空白处填入适当内容(1个单词)或括号内单词的正确形式。

One morning, I was waiting at the bus stop, worried about___1.__(be) late for school. There were many people waiting at the bus stop, __2._ some of them looked very anxious and __3.____(disappoint). When the bus finally came, we all hurried on board. I got a place next__4._ the window, so I had a good view of the sidewalk. A boy on a bike ___5.___(catch) my attention. He was riding beside the bus and waving his arms. I heard a passenger behind me shouting to the driver, but he refused____6.____(stop) until we reached the next stop. Still, the boy kept __7.___(ride). He was carrying something over his shoulder and shouting. Finally, when we came to the next stop, the boy ran up to the door of the bus. I heard an excited conversation. Then the driver stood up and asked, “Did anyone lose a suitcase at the last stop?” A woman on the bus shouted, “Oh dear! It’s __8.___(I).” She pushed her way to the driver and took the suitcase thankfully. Everyone on the bus began talking about___9.___the boy had done, and the crowds of strangers__10._(sudden) became friendly to one another.

查看答案和解析>>

科目:高中英语 来源:2016届海南海口湖南师大附中海口中学高三第四次模拟考英语卷(解析版) 题型:书面表达

一家英国网站专门为外国留学生提供住宿家庭的信息,假如你是李华,打算明年夏天去英国留学,因此你给他们发一封电子邮件,说明你的租房要求;

1. 提供单独的房间

2. 房子的地点

3. 免费提供生活用品(洗衣机等)

4. 每月房租

请根据以上内容写一篇100词左右的电子邮件,开头和结尾已经给出,不计入总词数,可适当增加细节。

参考词汇:住宿家庭 host family

Dear Sir or Madam,

I am going to study in the UK next summer.

_________________________________________________________________________________________

_________________________________________________________________________________________

_________________________________________________________________________________________

_________________________________________________________________________________________

_________________________________________________________________________________________

_________________________________________________________________________________________

Yours sincerely,

Li Hua

查看答案和解析>>

科目:高中英语 来源:2015-2016学年重庆八中高一下期中考试英语试卷(解析版) 题型:单项填空

Soon Marc found that abstract painting _____ its connection with life.

A. had lost B. has lost

C. has been lost D. had been lost

查看答案和解析>>

科目:高中英语 来源:2015-2016学年江西上高县二中高二5月考英语卷(解析版) 题型:阅读理解

America used to have a strong college education system for prison inmates (prisoners). It was seen as a way to rehabilitate men and women in prison by helping them go straight when they got out.

Those taxpayer-supported college classes were put to an end in the 1990s. But New York Governor Andrew Cuomo would like to bring them back in the state, setting off a fierce new debate.

A number of lawmakers in New York have promised to kill Cuomo’s proposal (提议).

Cuomo says reintroducing taxpayer-funded college classes in New York’s prisons is a common-sense plan that will reduce the number of inmates who commit new crimes.

“You pay $ 60,000 for a prison cell for a year,” Cuomo responded. “You put a guy away for 10 years, and that’s $600,000. Right now, chances are almost half. Once he’s set free, he’s going to come right back.”

Cuomo says helping inmates get a college education would cost about $ 5,000 a year per person. He argues, “It’s a small amount of money if it keeps that inmate from bouncing back into prison.”

But even some members of the governor’s own party hate this idea. State Assemblywoman Addie Russell, whose upstate district includes three state prisons, says taxpayers just won’t stand for inmates getting a free college education, while middle-class families struggle to pay for their kids’ college fees.

“That is the vast majority of feedback (反馈) that I’m also getting from my constituents (选民),” she says. “You know, ‘Where is the relief for the rest of the population who obey the law ?’ ”

“I was very disappointed that the policy had been changed,” says Gerald Gaes, who served as an expert on college programs for the Federal Bureau of Prisons in the 1990s. In 1994, President Clinton stopped federal student aid programs for inmates.

Gaes says research shows that college classes actually save taxpayers’ money over time, by reducing the number of inmates who break the law and wind up back in those expensive prison cells.

“It is cost-effective,” he says. “Designing prisons that way will have a long-term benefit for New York State.”

1.The underlined word “rehabilitate” probably means “ ”.

A.let people know more about prisoners.

B.help someone have a normal life again.

C.allow prisoners to experience the world.

D.encourage someone to help other people.

2.What is the debate about ?

A.Lawmakers’ rights in New York.

B.College classes for New York’s citizens.

C.Higher education in New York’s prisons.

D.Punishments given to New York’s criminals.

3.Cuomo does the calculations to prove .

A.almost half of prisoners are likely to come back into prison.

B.college classes for inmates can save taxpayers’ money.

C.the costs of running prisons in the US are on the rise.

D.it is very difficult to reduce the number of inmates.

4.Most of Russell’s constituents believe Cuomo’s proposal .

A.is unfair to middle-class families.

B.will benefit citizens obeying laws.

C.will be useless for improving prisons.

D.is based on most taxpayers’ feedback.

查看答案和解析>>

同步练习册答案