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题型:阅读理解-阅读单选 难度:0.65 引用次数:981 题号:1778558

The Healthy Habits Survey (调查) 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 hot 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.four times a dayD.eight times a day
3. Which of the following is true according to the text?
A.We should keep from touching our faces.
B.There are less than 300 types of bacteria in the mouth.
C.A kitchen sponge can carry more germs than a toilet.
D.We should wash our hands before touching a door handle.
4. The text probably comes from ________.
A.a guide bookB.a popular magazine
C.a book reviewD.an official document
2013·安徽·高考真题 查看更多[16]
【知识点】 个人保健 应用文

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【推荐1】The Side Effects of Overexercising

If you are putting in too many hours at the gym or training too hard for sports, your body may begin to respond negatively. Overexercising is common among athletes and fitness enthusiasts with a variety of side effects, both physical and mental.

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If you are overexercising, you might notice the negative physical effects first. You might experience unexplained weight loss and decreased appetite. Overexercising can also cause ongoing muscle and joint pain unrelated to a specific injury, difficulty sleeping or not feeling rested when you wake up.     2    

If you are not feeling your usual excitement for sports, or if you do not feel mentally prepared for exercise or competition, you could be experiencing the mental effects of overexercising.     3     For example, increased anger, or a lack of enthusiasm you once felt toward your sports. This condition can also cause other poor performances in your life.

    4     The first and most vital step for treatment is simply recognizing that you have the condition. Then follow a training schedule that varies your training load and includes adequate rest.     5     Whether the rest period last for weeks or several months depends on the individual.

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【推荐2】As a child, being sent to bed early seemed like the biggest punishment you could possibly get, but nowadays we know better. A good night's sleep ensures that you feel fit during the day, and it is therefore not an unnecessary luxury. Are you not sleeping well at night?     1     Fortunately, there are some small things you can do to help you sleep better at night.

Don't drink that cup of coffee in the evening.

It can be so nice to have a cup of coffee after dinner, but if you have trouble falling asleep in the evening, it is best to avoid “the cup of comfort”.    2     Even if you've always been able to handle caffeine (咖啡因) well, it can still cause some sleep problem.

Take more magnesium (镁).

    3     Eating magnesium-rich foods can help you sleep better at night. Some examples of this are fish, chicken, bananas and leafy vegetables.

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If you want to be in dreamland by eleven o'clock, it sounds a bit extreme to put your phone away at eight o'clock. It takes some time getting used to, but according to lifestyle website, Her, it makes a big difference.

Create a playlist with calming music.

Some enjoy phone checking before going to sleep, but you could also listen to calming music before going to bed.    5     Instead of talking on the phone before you go to bed, listen to the calming music you have chosen, and you will fall asleep a lot more relaxed.

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【推荐3】Feeling sleepy in the middle of the day? There are many reasons why we get sleepy in the afternoon. Bad lighting, a poor night’s sleep, a boring job, large (carb-heavy) lunches, and more can all contribute to head-bobbing at your desk or falling into a light sleep during a meeting. The best course of action would be to find the root cause of your sleep issue and fix it, but most of us simply head for the coffee pot or the cafe. Instead of that, try climbing some stairs.

Well, now exercise researchers have discovered that walking up and down lights of stairs for about 10 minutes actually gives you a more effective boost (提高) of energy than drinking 50 milligrams of caffeine greedily (the average amount of caffeine found in a cup of coffee, tea, or soda).

In a study called Stair walking, the researchers enlisted 18 “physically active” college women between the ages 18 and 23. The participants reported experiencing chronically poor sleep, adding up to an average of fewer than 45 hours of shuteye each week in the past few years. And they are often a lack of available time during the workday for a dedicated exercise session.

The researchers chose stair climbing as the exercise of choice. Walking up and down the stairs requires no specific clothing, travel time, or even a shower afterward. During the study, on some days the participants alternated (交替) between taking 50-milligram caffeine pills or a placebo. On the other days, they skipped the caffeine (real or otherwise) and climbed up and down the stairs, at a moderate pace, for 10 minutes.

At the conclusion of the study, the researchers acknowledged that there is more research to be done (when isn’t that the case?) but concluded that “A short period of low-to-moderate intensity stair walking has temporary energizing effects that exceed a low dose of caffeine for active young women with chronic insufficient sleep.”

So, the next time you find yourself nodding off mid-afternoon, why not give stairs a try?

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