Passage 1 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 eating 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 a computer, you’d better take a break every once in a while. Something dirty can cause redness and it 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 from 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 they protect 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. is the most important way to protect our eyes. Taking medicine Natural eye care Seeing the doctor Being happy all the time All the following causes can lead to poor eyesight EXCEPT . A. computers B. aging C. reading D. height What should you do if you have to work in front of a computer according to the text Have a rest after working for a while. Eat healthy foods. Clean the eyes by using cold water. Wear a pair of sunglasses. What do the underlined phase “UV rays” mean in Chinese A. 闪电 B. 沙尘 C. 紫外线 D. 超声波 What is the best title for the text Ways of Doing Eye Exercise Ways of Eye Care Ways of Being Happy Ways of Being Healthy 【主旨大意】本文是一篇说明文。文中主要就如何进行眼部 护理提出了几条建议。如：在电脑前工作久了要休息一下， 眼里进脏东西时用冷水清洗眼睛，健康饮食，定期做眼保健 操等。 1. B【解析】细节理解题。根据第一段最后一句“Natural eye care should be put in a number one place.”可知保护眼睛的最重 要的方法是天然的眼部护理。故选 B。 2. D【解析】细节理解题。根据第二段前两句“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.”可知身高不是导致眼 部疾病的原因。故选 D。 3. A【解析】细节理解题。根据第二段最后一句“If you happen to work in front of the computer, you’d better take a break every once in a while.”可知如果你必须在电脑前工作，要不时地休 息一会儿。故选 A。 4. C【解析】词义猜测题。结合常识可知太阳镜有防紫外线 的功能，联系前半句“ ... ...
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