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题型:阅读理解-阅读单选 难度:0.65 引用次数:207 题号:6379005

Teenagers who spend hours in front of 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 of the University of Minnesota in Minneapolis, told Reuters Health a clear correlation(关联) 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.addingB.stopping
C.checkingD.controlling
4. According to the passage, heavy TV viewers tend to _________.
A.take in fewer vegetablesB.eat more fruits
C.eat less junk foodD.take in high-calcium food

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【推荐1】If you already have a rough idea of what you want to achieve, wouldn’t you be better off just jumping right in? Not quite.    1    

Imagine that you were going to set off on a road trip to somewhere specific. Would you head out without a map, or some idea of how to get where you want to go? Probably not, because you’d waste a ton of time aimlessly wandering.    2    Thinking through the groundwork of the finish line you’re trying to cross gives you clear direction so that you can make decisions. Plus, contributing enough time and thought to goal setting in the beginning keeps you focused on your objective as you move forward.

In the definition of goal setting, you’ll notice the word “progress”.    3    It calls for a structured approach. Most frameworks and theories say to get specific, consider an important measurable way, set an end date, and lay the foundation for making your goal a reality.    4    It makes you stay on the right path more than you would if you just had a loose ambition in the back of your mind.

    5    Setting a goal feels more permanent and definite than just saying, “Oh, hopefully we’ll get to that thing eventually...” That’s the point. Goal setting boosts responsibility to you. It means you’re far more inspired to follow through.

Therefore, to make the most of your life, set your goal before you actually kick it off.

A.Goal setting works this same way.
B.Goal setting requires both achievement and failure.
C.This structure allows you to monitor your progress.
D.Setting your goals as quickly as possible is of significance.
E.Goal setting isn’t something that should be done randomly.
F.And what’s more, it is absolutely necessary to motivate yourself.
G.Taking the time to think through your goals sets you up for success.
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【推荐2】The Healthy Habits Survey shows that only about one third of American seniors have correct habits. Here are some findings and expert advice.

1. How many times did you brush your teeth yesterday?

Finding: A full 33% of seniors brush their teeth only once a day.

Step: Remove the 300 types of bacteria in your mouth each morning with a battery-operated toothbrush. Brush gently for 2 minutes, at least twice a day.

2. How many times did you wash your hands or bathe yesterday?

Finding: Seniors, on average, bathe fewer than 3 days a week. And nearly 30% wash their hands only 4 times a day—half of the number doctors recommend.

Step: We touch our faces around 3,000 times a day—often inviting germs(病菌)to enter our mouth, nose, and eyes. Use toilet paper to avoid touching the door handle. And, most important, wash your hands often with running water and soap for 20 seconds.

3. How often do you think about fighting germs?

Finding: Seniors are not fighting germs as well as they should.

Step: Be aware of germs. Do you know it is not your toilet but your kitchen sponge (海绵)that can carry more germs than anything else? To kill these germs, keep your sponge in the microwave for 10 seconds.

1. What is found out about American seniors?
A.Most of them have good habits.
B.Nearly 30% of them bathe three days a week.
C.All of them are fighting germs better than expected.
D.About one third of them brush their teeth only once a day.
2. Doctors suggest that people should wash their hands         .
A.twice a dayB.three times a day
C.eight times a dayD.four times a day
3. What can we learn from the text?
A.We should keep from touching our faces.
B.A kitchen sponge can carry more germs than a toilet.
C.There are less than 300 types of bacteria in the mouth.
D.We should wash our hands before touching a door handle.
4. Where does the test probably come from?
A.a popular magazineB.a guide book
C.a book reviewD.an official document
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【推荐3】Last week when I was reading at home, my younger sister rushed in and told me an old man was lying on the ground in front of our building. I immediately took my first-aid kit and ran downstairs. He was suffering a slight heart attack. And I performed CPR on him. Luckily, an ambulance came soon and he was taken to hospital. Later that day I was told by the hospital what I did helped rescue the old man's life. I was happy to hear that.     1    There were many people who wanted to help around the old man then. Yet no one performed first aid on him as they hadn't attended a first-aid course.

    2    Here are my reasons.

You can gain the knowledge, skills and confidence to act in an emergency. You never know when you might need them — you could be at home, at work, at school or on holiday. If you have the skills, you can act whenever you're needed.

    3    For your family, your neighbors or the broader community, having more people with first-aid skills helps build a stronger and more harmonious community.

You can stay safe at work.     4    With first-aid knowledge you can create a safe work environment and help meet your workplace's safety requirements.

It’s helpful to your future career. The first-hand experience you gain through learning first aid and using your skills could help you decide if you want to pursue a career in the health profession.     5    

A.Yet at the same time I felt a bit sad.
B.I received a phone call from the hospital.
C.You can be a resource for your community.
D.Illness and injury can happen anywhere,anytime.
E.You can take first-aid courses in your community for free.
F.I think everyone should learn at least some basic first-aid techniques,which can be very vital.
G.It also shows your commitment to a career in the health profession when it comes to applying for jobs.
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