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Bad teeth，a heavier body．．．a(chǎn)nd now，weaker bones（骨頭）．Recently American scientists have found another bad thing about cola--it's bad for our bones，especially women's bones．

Well，if cola is bad for us，how about energy drinks（功能飲料）? Energy drinks look cool．Their makers say they give you energy and make you better at sports．So，many students drink them before exams to help them stay awake．

But wait．To keep you awake，most energy drinks have a lot of caffeine（咖啡因）．They are like a strong cup of coffee or tea．If you drink a lot of them，Your heart will beat faster．You will feel nervous．You could also have sleeping problems and find it hard to live without them．Amanda Smith is a 16-year-old US junior high school student．She drinks one or more energy drinks every day．She started to do this a year ago before she danced．But now，Smith says，“I drink them whenever I feel weak or before a test．I cannot help drinking them．I find I'm addicted to them．”

The energy you get from the drinks helps for only a short time．You may feel good for an hour or so，but then you'll feel worse than before．

1．The main topic of this passage is ________．

A．how good energy drinks are                      B．ways to make bones strong

C．how energy drinks are made                       D．how harmful energy drinks are

2．We can learn from the first paragraph（第一段）that drinking cola ________．

A．helps lose weight                                     B．does harm to teeth and bones

C．keeps people healthy                                   D．helps kids grow tall

3．Why do people drink energy drinks?

A．Because they are said to make people energetic．

B．Because they are not expensive to buy．

C．Because they may make people's hearts stronger．

D．Because they may make people feel weak．

4．Which of the following statements is NOT true about energy drinks?

A．They can keep people awake．

B．They can make people feel good for some time．

C．They won't cause sleeping problems．

D．They are like a strong cup of coffee or tea．

5．What does the underlined word “addicted” mean in Chinese?

A．喜歡的                B．上癮的                C．感興趣的            D．緊張的

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    Teeth are important. Strong, healthy teeth help you chew foods that help you grow. They help you speak clearly. And, they help you look your best. Here is some advice for you to take care of your teeth.

    1. Brush your teeth the right way.

    Brush your teeth at least twice a day—after breakfast and before bedtime. If you can, brush after lunch, too.

    Brush all of your teeth, not just the front ones. Spend time brushing teeth along the sides, and back of your mouth. Brush away from you gums (牙齦), too.

    Spend at least three minutes each time you brush. Play a song you like to help pass the time. Get a new toothbrush every 3 months. When you buy your toothbrush, be sure it is a good one.

    2. Learn how floss(用牙線清潔) your teeth.

    Flossing is a very important way to keep your teeth healthy. Food may hide in places where a toothbrush cannot get to, like the space between two teeth. Flossing can help get it out. Carefully move the floss between two teeth, up and down. You’ll need to floss you teeth at least once a day.

    3. Have good eating habits.

    You need to be careful about what you eat and drink. Eating sugar is a main reason of making things even worse. Eat lots of fruit and vegetables and drink water instead of other kinds of drinks.

1. You need at least         minutes when you brush your teeth.

  A. one               B. two                   C. three                 D. four

2. If we want to have good teeth, we should        .

  A. eat more cakes      B. eat more meat    C. eat more sugar   D. have good eating habits

3. What is the best topic of this passage?

  A. How to Take Care of Your teeth          B. How to Brush Your Teeth

  C. How to Floss Your Teeth                    D. How to Form Good Eating Habits

4. Which of the following is NOT true according to this passage?

  A. We should brush our teeth at least twice a day.

  B. Flossing can help to get out the food hidden between two teeth.

  C. Eating sugar is one of the main reasons to make teeth bad.

  D. We don’t have to brush our teeth if we eat a lot of fruit and vegetables.

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Teeth are important. Strong, healthy teeth help you chew foods that help you grow. They help you speak clearly. And, they help you look your best. Here is some advice for you to take care of your teeth.

  1. Brush your teeth the right way.

  Brush your teeth at least twice a day—after breakfast and before bedtime. If you can, brush after lunch, too.

  Brush all of your teeth, not just the front ones. Spend time brushing teeth along the sides, and back of your mouth. Brush away from you gums (牙齦), too.

  Spend at least three minutes each time you brush. Play a song you like to help pass the time. Get a new toothbrush every 3 months. When you buy your toothbrush, be sure it is a good one.

  2. Learn how floss(用牙線清潔) your teeth.

  Flossing is a very important way to keep your teeth healthy. Food may hide in places where a toothbrush cannot get to, like the space between two teeth. Flossing can help get it out. Carefully move the floss between two teeth, up and down. You’ll need to floss you teeth at least once a day.

  3. Have good eating habits.

  You need to be careful about what you eat and drink. Eating sugar is a main reason of making things even worse. Eat lots of fruit and vegetables and drink water instead of other kinds of drinks.                                      

1. You need at least         minutes when you brush your teeth.

     A. one                 B. two                   C. three                 D. four

2. If we want to have good teeth, we should        .

     A. eat more cakes B. eat more meat    C. eat more sugar   D. have good eating habits

3. What is the best topic of this passage?

      A. How to Take Care of Your teeth          B. How to Brush Your Teeth

      C. How to Floss Your Teeth                    D. How to Form Good Eating Habits

4. Which of the following is NOT true according to this passage?

     A. We should brush our teeth at least twice a day.

     B. Flossing can help to get out the food hidden between two teeth.

     C. Eating sugar is one of the main reasons to make teeth bad.

     D. We don’t have to brush our teeth if we eat a lot of fruit and vegetables.

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閱讀理解。

     Wang Bing's father began smoking when he was a freshman(大學(xué)一年級(jí)學(xué)生) in college.
His friend passed him his firstcigarette. He has now been smoking for more than 30 years. It's
a classic example of how young people are introduced tocigarettes, except that nowadays smokers
develop their habit at aneven younger age.
     It has become a major concern(擔(dān)憂) in China that many teenagers begin to smoke. A survey
showed that 22.5% of the middle school students questioned had tried smoking and 15.8% of
them smoked regularly.
     For many teenagers, smoking is a symbol of being an adult, independence, maturity(成熟)
and attractiveness because the images who they love best often smoke on screen.
     The social environment also plays an important role inattracting teenagers to smoking. They
are used to seeing theirelders, especially male family members, smoking at home. Many ofthem
imitate adult behavior and become new smokers.
     To increase the price of cigarettes is an effective way to reducethe number of young smokers,
as teenagers have limited money tospend on them.
     Another way is to educate the teenagers to voluntarily refuse cigarettes. A survey shows that
92.5% of the students know smoking will be bad for their health. If we persuade them in aproper
way, most of them may give up smoking.
     All in all, the society, the government, the school and thefamily should join together to take the
responsibility for ananti-smoking (禁煙) campaign aimed at teenagers, not just to put empty slogans
and warnings on cigarette packs.

1. The writer uses the first paragraph to _____.   
A. tell the readers a story of a smoker
B. introduce the topic of the passage
C. introduce the college life of Wang Bing's father.   
2. What's the main idea of this passage?   
A. The teenagers think smoking is a symbol of being an adult andindependence.
B. The social environment encourages the teenagers to smoke.
C. The teenagers should be educated to refuse to smoke.
D. The teenage smoking has become a serious problem in China.   
3. What does the word "imitate" in Paragraph 5 mean in Chinese?   
A. 指責(zé)
B. 忍受
C. 模仿
D. 支持  
4. From the underlined part of the last sentence of this passage, we can infer(推斷) that the writer thinks putting slogans and warningson cigarette packs is _____ to solve the problem.  
A. not enough
B. of no use
C. of great help
D. of greatimportance

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Wang Bing’s father began smoking when he was a freshman ( 大學(xué)一年級(jí)學(xué)生)in college. His friend passed him his first cigarette. He has now been smoking for more than 30 years.
It’s a classic example of how young people are introduced to cigarettes, except that nowadays smokers develop their habit at an even younger age.
It has become a major concern(擔(dān)憂) in China that many teenagers begin to smoke. A survey showed that 22.5% of the middle school students questioned had tried smoking and 15.8% of them smoked regularly.
For many teenagers, smoking is a symbol of being an adult, independence, maturity(成熟) and attractiveness because the images who they love best often smoke on screen.
The social environment also plays an important role in attracting teenagers to smoking. They are used to seeing their elders, especially male family members, smoking at home. Many of them imitate adult behavior and become new smokers.
To increase the price of cigarettes is an effective way to reduce the number of young smokers, as teenagers have limited money to spend on them.
Another way is to educate the teenagers to voluntarily refuse cigarettes. A survey shows that 92.5% of the students know smoking will be bad for their health. If we persuade them in a proper way, most of them may give up smoking.
All in all, the society, the government, the school and the family should join together to take the responsibility for an anti-smoking (禁煙) campaign aimed at teenagers, not just to put empty slogans and warnings on cigarette packs.

  1. 1.

    The writer uses the first paragraph to ______.

    1. A.
      tell the readers a story of a smoker
    2. B.
      introduce the topic of the passage
    3. C.
      introduce the college life of Wang Bing’s father.
  2. 2.

    What’s the main idea of this passage?

    1. A.
      The teenagers think smoking is a symbol of being an adult and independence.
    2. B.
      The social environment encourages the teenagers to smoke.
    3. C.
      The teenagers should be educated to refuse to smoke.
    4. D.
      The teenage smoking has become a serious problem in China.
  3. 3.

    What does the word ”imitate”in Paragraph 5 mean in Chinese?

    1. A.
      指責(zé)
    2. B.
      忍受
    3. C.
      模仿
    4. D.
      支持
  4. 4.

    From the underlined part of the last sentence of this passage, we can infer(推斷) that the writer thinks putting slogans and warnings on cigarette packs is ______to solve the problem.

    1. A.
      not enough
    2. B.
      of no use
    3. C.
      of great help
    4. D.
      of great importance.

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