2．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 age．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，wearing sunglasses can serve as a great way to protect your eyesight from UV rays in the strong sunlight．
Some 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 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．

91．Do many of us pay much attention to the importance of eye care？（no more than 3words）
No，they don't．
92．What should you do if you work in front of the computer？（no more than 15words）
It is best to take a break every once in a while．
93．Why do people wear sunglasses in the strong sunlight？（ no more than 9words）
To protect your eyesight from UV rays．
94．What kind of food is good for eyes？（no more than 10words）
The food groups that have vitamins A，C and E
95．How can you keep eyes healthy？（至少兩條）
Relax（Rest） eyes，keep eyes clean，prevent eyes from harming thing and be happy，eating healthy food and doing eye exercises．

分析 本篇短文主要講述了保護(hù)眼睛的重要性，以及保護(hù)眼睛．保護(hù)眼睛的方法有，多吃健康的食物，多吃含有維生素A，C，E的食物，要做眼保健操；總之眼睛對一個人來說是最重要的，我們一定要保護(hù)好它！

解答 21．No，they don't．細(xì)節(jié)理解題．根據(jù)Many of us don't pay much attention to the importance of eye care．可知我們很多人都不太重視眼睛護(hù)理的重要性，故答案為：No，they don't．
22．It is best to take a break every once in a while．細(xì)節(jié)理解題．根據(jù)If you happen to work in front of the computer，it is best to take a break every once in a while可知如果你碰巧在電腦前工作，最好每隔一段時間休息一下，故答案為：It is best to take a break every once in a while．
23．To protect your eyesight from UV rays．細(xì)節(jié)理解題．根據(jù)For example，wearing sunglasses can serve as a great way to protect your eyesight from UV rays in the strong sunlight．可知戴太陽鏡可以保護(hù)你的眼睛免受紫外線傷害，故答案為：To protect your eyesight from UV rays．
24．The food groups that have vitamins A，C and E．細(xì)節(jié)理解題．根據(jù)Remember that vitamins A，C and E are good for eyes可知含有維生素A、C和E的食物對眼睛有好處，故答案為：The food groups that have vitamins A，C and E．
25．Relax（Rest） eyes，keep eyes clean，prevent eyes from harming thing and be happy，eating healthy food and doing eye exercises．細(xì)節(jié)理解題．根據(jù)文章內(nèi)容it is best to take a break every once in a while，the best way is to clean your eyes by using cold water，Remember that vitamins A，C and E are good for eyes，And you should do eye exercises because exercise protects your eyesight可知保護(hù)眼睛要多休息，注意清潔，做眼保健操和吃對眼好的食物，故答案為：Relax（Rest） eyes，keep eyes clean，prevent eyes from harming thing and be happy，eating healthy food and doing eye exercises．

點評 這是一篇任務(wù)型閱讀，做題時要看清要求，做題時要在理解好文意的基礎(chǔ)上，與題目有機(jī)的結(jié)合，從文章中找到相關(guān)細(xì)節(jié)性的句子，得出答案．

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