It is said that the eyes are the windows of our soul. Beautiful and bright eyes not only show a good health...

题型：填空题题类：常考题难易度：普通

    It is said that the eyes are the windows of our soul. Beautiful and bright eyes not only show a good health but also make you look very attractive. However, to have healthy eyes you have to look after them properly. Your eyes need everyday attention.
    Pay more attention to your diet. First, eat food that is good for your eyes. They are fresh fruits and vegetables as fish, eggs, and milk. Besides, a regular amount of vitamins A and B2 should also be taken.
A regular and sound sleep is a must. It relaxes the eye muscles（肌肉）and gives them the rest required. Sleep not only helps the body to repair its tired tissues (组织). Usually, you must sleep for at least seven to eight hours every day. Loss of sleep can give you dark circles under the eye.
    You must exercise your eyes every day. Blink (眨眼) yours eyes at regular periods, which makes the eyeballs watery, and gives them a good wash.
    We use our eyes in many unnoticeable and wrong ways. Fox example, if a small thing goes into our eye we start rubbing it, which is wrong. Rubbing can cause damage（伤害） to your eyes. Don't read or write in poor or bright sunlight. Always use sunglasses as sunlight can cause eye tiredness. Light should not shine directly in your eyes. Too much reading, writing, watching television or working on the computer can also cause eye tiredness.
    Remember to always take care of God's most beautiful gift to you. Your life will be very colorless without your eyes.

to keep your eyes healthy	●Eating food that is good for your eyes, as fresh fruits, vegetables and food high in protein（蛋白质）. ●Taking a proper amount of Vitamins A and B2 regularly.
	Sleep	●Having a regular and sound sleep is ●Reducing loss of
	Eye	●Having your eyes exercised every day. ●Blinking your eyes at regular periods.
	Eye using	●It's to rub your eye when something goes in. ●Read or write in soft sunlight. ●Light should never shine in your eyes in a way. ●Take a after reading, writing, watching TV or working on the computer.
Eye matters（影响） a lot

举一反三

Scientists are placing robotic dogs in the homes of lonely old people to test whether they can improve the quality of life for humans. Alan Beck, an expert(专家) in human-animal relationship, and Nancy Edwards, a professor of nursing, are leading the animal-assisted study on the effect of robotic dogs on old people's depression (沮丧) , physical activity, and life satisfaction.
In the study, the robot, called AIBO, is placed for six weeks in the houses of some old people who live alone. Before placing AIBO in the home, scientists will collect baseline data(数据) for six weeks. These old people will keep a diary to note their feelings and activity before and after AIBO. Then, the scientists will review the data to test if it has produced any changes in the life of its owner.“I talk to him all the time, and he responds to my voice,” says a seventy-year-old lady. “When I'm watching TV, he'll stay in my arms until he wants down. He has his own mind.”
The AIBOs respond to certain orders. The scientists say they have some advantages over live dogs, especially for old people. Often the elderly are disabled and cannot care for an animal by walking it or playing with it. A robotic dog removes exercise and feeding concerns.
“At the beginning, it was believed that no one would relate(与……相关) to the robotic dog, because it was metal and not furry.” Beck says. “Hopefully, down the road, these robotic pets could become a more-valuable health helper. They will record their masters' blood pressure, oxygen levels or heart rhythms(心律). AIBOs may even one day have games that can help stimulate(刺激) older people's minds.”

根据短文内容，判断正误。
   Robots seems very new to most people. But they have a long history. The first one was made by a Greek inventor, you may see robots are used in factories. They are used to do many dangerous, difficult or boring jobs.
   Some people can't look after themselves and robots are used to help them. For example, some people can't see, many of these people use a dog to help them. In the future, robot dogs might take the place of these guide dogs.
   Robots are also used in American hospital. At one hospital, a robot takes meals from the kitchen to sick people's rooms. It never loses its way because it has a map of the hospital in its computer system.
   In the future, robots will work in space. But robots will never take the place of human being. They can, however, help us in a lot of different ways.

During the day we work and play; at night we sleep. Our bodies rest while we sleep. In the morning we are ready to work and play again. While we are asleep, our bodies grow most. Children who are tired usually need more sleep. We can get our lessons better and we feel better too, when we have had plenty of rest. Boys and girls who are eight or nine years old need ten hours of sleep every night. Our bodies need plenty of air when we sleep. If we do not get enough fresh（新鲜的）air we'll feel tired when we wake up. While in bed we must not cover our heads. If we do, our lungs（肺）will not get enough fresh air. If we open our windows at night we can have plenty of fresh air. Cool air is better than warm air. Boys and girls who want to grow and be strong must get plenty of sleep.

阅读理解A

Waste can be seen everywhere in the school. Some students ask for more food than they can finish and others often forget to turn off the lights when they leave the classroom. They say they can afford these things. But I don't agree with them.

Waste can bring a lot of problems. Although China is rich in some resources, we are short of others, such as fresh water. It is reported that we will have no coal or oil to use in 100 years. Think about it. I think we should say no to the students who waste things every day. Everybody should stop wasting as soon as possible.

In our everyday life, we can do many things to prevent waste from happening. For example, turn off the water taps when we finish washing, turn off the lights when we leave the classroom and try not to order more food than we need. Little by little, everything will be changed. Waste can be stopped one day if we do our best to form the habit of saving.

阅读理解

Recently, a designer in Hong Kong has invented a special book that can transform (变形) into a piece of furniture. The special book is called Bookniture. It can be unfolded to become a chair or a small table. People can either carry it around for a portable (轻便的) chair or can store it in their homes to use as extra furniture.

The book was designed by Mike Mak. He came up with the idea after never having enough seats for his friends in his home in Hong Kong.

“I love having friends at my place, but I have never had enough seats for everyone—we would always end up with just sitting on the floor. 1 really want a seat that doesn't take up any floor space when I don't need it. One day, the empty space on my bookcase drew my attention. Then came the new idea—Bookniture, furniture hidden in a book,” said the 30-year-old designer.

Made from fully-recyclable kraft paper (牛皮纸) , the book measures 33 cm by 18 cm. It expands (扩大) to 14 times bigger once it's opened, and can support up 10 1,000 kg of weight. It comes in two colors, brown and black, and can be bought for between￡55 and ￡57.

阅读短文，根据短文内容，从下面各小题所给的四个备选项中，选出最佳选项．

The World Health Organization(世界卫生组织) says air pollution kills seven million people around the world each year. Even if polluted air does not kill us, it can make us very sick.

However, breathing dirty air may do more than hurt your body. It can also affect(影响) your brain and your ability to think.

A new study shows that air pollution can cause a "huge" reduction(减少)in our intelligence(智商).The researchers reported that long-term exposure(暴露) to air pollution can affect a person's mental(智力的) abilities in two areas: language and math.

Xi Chen, the researcher of the Yale School of Public Health led the study. He and his team found that breathing polluted air can reduce a person's education level by about one year.

Chen said that the effect(结果) generally is worse for those over 64 years of age, for men and for those with little or no education.

"The older persons-they are more affected. And we find, quite interestingly, men are more affected than women. And people working outdoors are more affected than people working indoors.

The researchers noted that the effect of pollution on language ability is even more serious as people age, especially among men and the less educated.

Why were language skills more affected than math? There are two main kinds of tissue(组织)in the brain: white matter and grey matter. White matter is more connected with a person's language skills, while grey matter is connected to our ability to solve math problems. Studies have shown that air pollution has a great effect on the white matter in the brain, but not the grey matter.

Chen said that air pollution did affect the math skills, just not as much as their language skills.

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