Tips for Keeping Your Body Healthy

    It is not common for the human body to sit for a long time in the old days. But now sitting for a long time every day is common. Sitting for a long time is dangerous for your health. You can hurt your arms and your neck.{#blank#}1{#/blank#} 

    People who work in offices often have health problems. People who travel many hours on planes often say they feel bad at the end of a long trip. The following tips can help you if you don't want any problems.

    Sit correctly. Keep your back straight and your feet on the floor. It is very necessary to have a comfortable chair.{#blank#}2{#/blank#}.

    Take breaks often. Don't sit for more than thirty minutes{#blank#}3{#/blank#}. Having a break can help you do more work in the day.

    {#blank#}4{#/blank#} Water cleans your body and keeps healthy. It's good for you and gives you energy. But please don't drink lots of coffee or tea.

    Move your body. Stretching (拉伸) is a simple and quick way of moving your body while you are sitting down. Stretch your arms, your hands and your shoulders.{#blank#}5{#/blank#}.

A. You can also hurt your back

B. Drink water

C. Stand up and have a break

D. Don't stretch a lot if it hurts

E. The chair can help you sit correctly

    While you are at the bookstore, you may be faced with a difficult decision: e-books or paper books? Each one has its advantages and disadvantages. Making the best decision depends on a number of factor (因素).

    An e-reader can carry a whole library wherever you go, which is great for travelers or those who always want a choice of reading material Although e-readers are convenient, high levels of screen brightness from an electronic device(电子设备) can cause eye problems. A study in the Information Science Research found that young people preferred e-readers, like smart phones or iPads. That's why most teenagers are short-sighted.

    Many book lovers still prefer paper books and value the feeling of them. Paper books are very well designed, they look and smell good, and they carry with them a more human touch. Avid (热衷的)readers prefer reading on paper. Perhaps this is their choice because paper books give them a sense of ownership. It is reported that reading on paper rather than an electronic screen is better for memory and focus. But paper books are heavy and they are not convenient to carry.

    Which is your decision, an e-book or a paper book?

    Liao Yifeng, a police officer working in a small village in Wuhan, is a "father" to 39 "left-behind" children, whose parents are working far away from home and seldom spend time with them.

    Wan Tianle, an 8-year-old boy, was the first to call Liao "Dad". Wan's parents divorced when he was only 6 months old. Ile never saw his mother again and his father later disappeared after getting into debt. When Liao learned that the boy couldn't even afford the 100 yuan monthly school living fees,   ①   , bringing 100 yuan.

    During last year's Mid-Autumn Festival, Liao carried a kilo of meat and pig's feet to his home. After dinner, the boy put his arm around Liao's neck and asked sweetly, "Uncle Liao, can I call you daddy?" Liao was deeply moved,    ②   .

    With a 2-year-old son of his own, Liao said he knew how important a father's love was to a child.

    In Wan Tianle's school, there are 407 left-behind children. With the help of teachers, Liao knows clearly each child's home conditions and pays more attention to the 39 children whose families are the poorest.

    Liao has built a special room named "family love room" in the police station, where Liao helped these left-behind children with their homework and taught them about safety in his spare time.

    Moreover, a computer in the "family love room" plays an indispensable role because it offers a precious opportunity for Liao to help children whose parents are working far away to chat with them online.

How to be a better student

    Maybe you are a common student. You probably think you will never be a top student. This is not necessary so, however. Anyone can become a better student if he or she wants to. Here's how:

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    When you plan your week, you should make a list of things that you have to do. After making this list, you should make a schedule of your time. First set your time for eating, sleeping, dressing, etc. Then decide a good, regular time for studying. Don't forget to set aside enough time for entertainment. A weekly schedule may not solve all your problems, but it will force you to realize what is happening to your time.

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    Look around the house for a good study area. Keep this space, which may be a desk or simply a corner of your room, free of everything but study materials. No games, radios, or televisions! When you sit down to study, concentrate on the subject.

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    Take advantage of class time to listen to everything the teachers say. Really listening in class means less work later. Taking notes will help you remember what the teacher says.

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    When you get home from school, go over your notes, review the important points that your teacher is going to discuss the next day, read that material. This will help you understand the next class. If you do these things regularly, the materials will become more meaningful, and you will remember it longer.

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    The purpose of tests is to show what you have learned about a subject. They help you remember your new knowledge. The world won't end if you don't pass a test, so don't be too worried.

There are other methods that might help you with your studying. You will probably discover them after you have tried these,

    Hello, my name is Bill. I'm an English boy. My last name is Green. My phone number is 222-7854.This is Grace. Her last name is Miller. Her telephone number is 235-9076. Look! This is her jacket. It's yellow. My jacket is green.