To get an extra 14 years of life, don’t smoke, eat lots of fruits and vegetables, exercise regularly and drink alcohol in a proper amount.That is according to a study published this Monday in the Public Library of Science Medicine Journal.

       After tracking more than 20,000 people aged 45-79 years in the United Kingdom from about 1993-2007, Kay-Tee, Khaw of the University of Cambridge and his colleagues found that people who adopted these four healthy habits lived an average of 14 years longer than those who didn’t.

       “We’ve known for a long time that these behaviors are good things to do, but we’ve not seen this benefit before, ” said Susan Jebb, head of Nutrition and Health at Britain’s Medical Research Council.“The benefit was also seen regardless of whether or not people were fat and what social class they came from.”

       Study participants(参与者) scored a point each for not smoking, regular physical activity, eating five servings of fruits and vegetables a day and moderate alcohol intake.

       Public health experts said they hoped the study would inspire governments to introduce policies helping people to adopt these changes.But because the study only observed people rather than testing specific changes, it would be impossible to conclude that people who suddenly adopted these healthy behaviours would surely gain 14 years.

       “We can’t say that any person could gain 14 years by doing these things,” said Doctor Tim Armstrong, a physical activity expert at the World Health Organization.”The 14 years is an average across the population of what’s theoretically(理论上) possible.”

       “Most people know that things like a good diet matter and that smoking is not good for them”, Susan Jebb said, ”We need to work on providing people with much more practical support to help them change.”

1.Which of the following doesn’t belong to the four healthy habits?

       A.Eating five servings of fruits and vegetables a day.

       B.Doing proper exercise in the morning every day.

       C.Having a cigarette before going to bed every day.

       D.Drinking alcohol in the proper amount every day.

2.We can learn from the passage that_____.

       A.the study observed people as well as tested specific changes

       B.Susan Jebb did not take part in the study

       C.there is no need for people under 45 adopt these good habits

       D.only those from first class can benefit from these healthy behaviours

3.What can be inferred from the passage?

       A.Governments should take measures to help people change their bad habits.

       B.People aged 45-79 have bad habits in the United Kingdom.

       C.All the people are well aware of the harm of their bad habits.

       D.People have adopted the four healthy habits after knowing they’re good.

4.What would be the best title for this passage?

       A.Smoking and Drinking Cuts You 14 Years

       B.Healthy Habits Could Gain You Extra 14 years

       C.A New Way of Keeping Healthy

       D.Smoking and Drinking Harms Your Health

Ⅳ 阅读理解(每小题2分, 共40分)阅读下面短文,从所给的四个选项中,选出最佳答案。

We shall not drown(淹死)if we remember these rules:

1, Never swim alone.

2, Never swim at a beach if there is no lifeguard(救生员).

3, Never swim after a meal or when you feel hungry or tired.

4, Never depend on rings, floats(漂浮物)or other swimming aids(助游具). You may lose them or they may let you sink(下沉).

5, Don’t stay in the water too long , especially if it is cold.

6, Before you dive, be sure the water is deep enough and you will not hit anybody.

7, Never go out in a boat if you can not swim or if you are not wearing a life jacket.

If you get into difficulty, this is what you should do :

1, Keep calm(镇定). Save you strength and your breath.

2, Try to float on your back or tread(踩水)water. To tread water, move your feet as if you are climbing some stairs.

3, Raise your right arm for help.

Remember : a red flag means that it is dangerous for all swimmers to enter the water. A blue flag means that it is dangerous for children and weak swimmers to enter the water.

1. When you see a red flag, you know that ______ swim there.

A. no one should                     B. anyone may    

C. only strong swimming should           D. children should not

2. We can go swimming ________.

A. after a meal                      B. if we have a ring  

C. when the water is dirty             D. when we are not alone

3. We should dive only when _______.

A. the water is deep enough           B. the water is cold

C. the water is warm                 D. we are not alone

4. What the writer wants to say is that ______.

A. rings and floats are of no use           B. boats are not safe

C. we must be very careful in swimming    D. swimming is bad for your health

   It was at least two months before Christmas when nine-year-old Almie Rose told her father and me that she wanted a new bicycle. As Christmas drew nearer, her desire for a bicycle seemed to fade(消退), or so we thought. We bought her a lovely doll, and a doll house. Then, much to our surprise, on December 23rd, she said that she “really wanted a bike more than anything else.” But it was just too late. With such a lot of preparations to do for the Christmas dinner we did not have the time to buy our little girl a bike. So, here we were Christmas Eve around 9:00 p.m., with Almie and her six-year-old brother, Dylan, sleeping in their beds. Now we could only think of the bicycle and the disappointment of our child. “What if I make a little bicycle out of clay (泥) and write a note that she could trade(交易,交换 ) the clay bike in for a real bike?” her dad asked. So he spent the next four hours making a tiny clay bike. On Christmas morning, we were excited for Almie to open the little gift box with the beautiful red and white clay bike and the note. Finally, she opened it and read the note aloud. “Does this mean that I can trade in this bike that Daddy made me for a real one?”  I said, “Yes.” Almie had tears in her eyes when she replied, “I could never trade in this beautiful bicycle that Daddy made me. I'd rather keep this than get a real bike.” At that moment, we would have moved heaven and earth to buy her every bicycle in the world!

1.Choose the right time order of the following events.

a. The girl asked for a new bike.

b. The girl opened the little gift box.

c. The parents bought the girl a modern and popular doll.

d. The father made the girl a bike with clay.

e. The girl would rather keep the clay bike than get a real one .

A.a, b, c, e, d              B.a, c, d, b, e

C.a, c, b, d, e              D.a, b, d, c, e

2.Which of the following statements is true according to the passage?

A.The parents wanted the girl to have the clay bike for ever.

B.Tears were in the girl's eyes because she didn't like the present at all.

C.The girl never lost her desire for a bike.

D.The parents paid little attention to the daughter's desire for a bike.

3.Why did Dad make the clay bicycle?

A.He wanted his daughter to buy a real one .  B.He didn't want to disappoint his daughter.

C.He thought his daughter would like it .       D.He wanted to give his daughter a surprise.

4.What can we know from the last sentence?

A.The parents were sad and encouraged.

B.The parents felt neverous and shy.

C.The parents were moved and felt proud of the girl

D.The parents felt unhappy for the girl.

5. Which do you think is the best title (标题)for the story?

   A. A lovely little girl        B. A great and serious father

C. A clay bike           D. Christmas shopping

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