题目内容
2．Study hard，or you can'tcatch up with（赶上）your classmates．分析 努力学习，否则你赶不上你的同学了．
解答 答案：catch up with
根据汉语提示"赶上"的英文表达为catch up with结合空格前为情态动词can 的否定形式can't后接动词原形，故答案为catch up with
点评 结合句意并根据汉语意思利用已有的词汇储备写出正确的单词；一定要抓住关键词注意单词形式的变化，避免出错
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12．
Everyone has his own eating habit．A good eating habit can keep one（56）D．Lucy is my good friend．She has three meals every day．She always has bread，a cup of milk and an egg for（57）F．She eats a lot of vegetables and （58）B fruit．She thinks fruit is sweet．She also enjoys having some fish soup and chicken soup before each meal．She doesn't like（59）A food．She thinks too much salt is not healthy．She eats very little rice or noodles in the evening because she wants to keep fit．Lucy doesn't like cold or （60）E food．They are bad for her teeth and stomach．She has a good eating habit．
| A．salty | B．plenty of | C．drink |
| D．healthy | E．spicy | F．breakfast |
15．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（变老）．Televisions，computers and reading are also the causes of having poor eyesight．If you 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，you'd better clean your eyes with 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 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．In a word，eye care is very important，no matter how old a person is．
There are several causes leading to poor eyesight like not enough food，genes（基因） and aging（变老）．Televisions，computers and reading are also the causes of having poor eyesight．If you 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，you'd better clean your eyes with 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 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．In a word，eye care is very important，no matter how old a person is．
| Problems | Many of us have poor eyesight because of paying（56）little attention to eye care． | |
| Causes | Solutions | |
| ◆Not enough food，genes and aging can（57）lead topoor eyesight． | ◆Eating healthy foods which are （58）rich in vitamins A，C and E will do good to our eyesight． | |
| ◆Televisions and computers are the causes of poor eyesight as （59）well as reading． | ◆It's best to take a break now and then． ◆Do eye exercises （60）regularly． | |
| ◆Something dirty can make your eyes （61）red and they will make you feel uncomfortable． | ◆Clean your eyes by（62）using cold water． | |
| ◆UV rays can do（63）harm to our eyes． | ◆You'd better wear（64）sunglassesto protect your eyesight from UV rays． | |
| Conclusions | All in all，it's very important for us to （65） care for our eyes． | |