Many of us don't pay much attention to the importance of eye care. It is said that if you

Many of us don't pay much attention to the importance of eye care. It is said that if you take care of your body, then you can surely be healthy. That is why our eyes should be given a lot of care. Natural eye care should be put in a number one place.
There are several causes leading to poor eyesight like not enough food, genes (基因) and aging (老化). Televisions, computers and reading are also the causes of having poor eyesight. If you happen to work in front of the computer, it is best to take a break every once in a while. Something dirty can cause redness and they will make you feel uncomfortable. It is bad for your eyes, too. If this happens, the best way is to clean your eyes by using cold water. You must also try your best to protect your eyes from harmful things. For example, sunglasses are not just for fashion but they can also serve as a great way to protect your eyesight form UV rays.
Eating healthy foods will do good to your eyesight. Remember that vitamins A, C and E are good for eyes. Try to eat food groups that have these vitamins. And you should do eye exercises because exercise protects your eyesight, too. If a person exercises regularly (定期地) and eats the right kind of food, his eyes will stay in good condition for a long time.
All above are natural ways of eye care that help us keep healthy eyes. Being happy all the time can be helpful to a person's eyesight, too. In a word, eye care is very important, no matter how old a person is.
【小题1】 is the most important way to protect our eyes.A．Seeing the doctorB．Taking medicineC．Natural eye careD．Being happy all the time【小题2】All the following causes can lead to bad eyesight except .A．ageB．heightC．readingD．computers【小题3】What should you do if you have to work in front of the computer?A．Eat healthy foods.B．Have a rest after working for a while.C．Wear a pair of sunglasses.D．Clean the eye by using cold water【小题4】Which is the best title of the passage?A．Ways of Being HappyB．Ways of Eye ExercisesC．Ways of Eye CareD．Ways of Being HealthyC

(答案→)C 解析：本文是一篇说明文，说明了眼部护理对于每个人来说都很重要，尤其是自然的眼部护理更重要，导致视力差的原因：没有吃足够的食物、基因和老化、电视、电脑和阅读；吃健康的食物有助于你的视力变好，尤其是含维生素多的食物，护理眼睛的方法【小题1】细节题。由第一段最后一句Natural eye care should be put in a number one place.可以知道答案，故选C。【小题2】细节题。由第二段There are several causes leading to poor eyesight like not enough food, genes (基因) and aging (老化). Televisions, computers and reading are also the causes of having poor eyesight.可以知道答案，故选B。【小题3】细节题。由第二段第四行If you happen to work in front of the computer, it is best to take a break every once in a while可以知道答案，故选B。【小题4】推理题。由本文的主要意思“眼部护理对于每个人来说都很重要，尤其是自然的眼部护理更重要，导致视力差的原因：没有吃足够的食物、基因和老化、电视、电脑和阅读；吃健康的食物有助于你的视力变好，尤其是含维生素多的食物，护理眼睛的方法”，故选C。

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