When we see well, we do not think about our eyes very often. It is only when we cannot see perfectly that we realize how important our eyes are.
People who are near-sighted can only see things that are very close to their eyes. Everything else seems blurry. Many people who do a lot of work, such as writing, reading and sewing become near-sighted. People who are far-sighted suffer from just the opposite problem. They can see things that are far away, but they have difficulty in reading a book unless they hold it at arm’s length. If they want to do much reading, they must get glasses, too.
Other people do not see clearly because their eyes are not exactly the right shape. They have what is called astigmatism (散光). This, too, can be corrected by glasses. Some people’s eyes become cloudy because of cataracts (白内障). Long ago these people often became blind. Now, however, it is possible to operate on the cataracts and remove them.
Having two good eyes is important for judging distances. Each eye sees things from a slightly different angle. To prove this to yourself, look at an object out of one eye; then look at the same object out of your other eye. You will find the object’s relation to the background and other things around it has changed. The difference between these two different eye views helps us to judge how far away an object is. People who have only one eye cannot judge distances as people with two eyes.
【小题1】We should take good care of our eyes________. .
A.only when we can see well |
B.only when we cannot see perfectly |
C.even if we can see wel |
D.only when we realize how important our eyes are |
A.near-sighted | B.far-sighted |
C.astigmatic | D.suffering from cataracts |
A.obvious | B.possible | C.clear | D.unclear |
A.seeing at night | B.seeing objects far away |
C.looking over a wide area | D.judging distances |
科目:高中英语 来源:河北省邢台一中2011-2012学年高二下学期第四次月考英语试题 题型:050
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科目:高中英语 来源: 题型:
短文改错(共10小题;每小题1分,满分10分)
此题要求改正所给短文中的错误.对标题号的每一行做出判断:如无错误,在该行右边的横线上划(√);如有错误(每行只有一个错误),则按下列情况改正:
此行多一个词:把多余的词用斜线划掉,在该行右边横线上写出该词,并也用斜线划掉。
此行缺一个词:在缺词处加一个漏字符号(^),在该行右边横线上写出该加的词。
此行错一个词:在错的词下划一横线,在该行右边横线上写出改正后的词。
Time is valuable but limit. There’s a famous saying,
“Time is money”, this shows the importance of time. When
time has gone, it will never return back. It is a pity
when many people make poor u se of time. They spend their
precious time oversleeping, drinking and traveling. We don’t
realized wasting time equal to wasting part of their life.
They always regret having made a little achievement so far.
Therefore, we should form the habit of value time. Do not
put off what can be done today until tomorrow. Lazy
will not only bring us failure, but also lead us on the road
of poverty and even death.
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科目:高中英语 来源:2011届重庆市南开中学高三上学期1月月考英语卷 题型:填空题
短文改错(共10小题;每小题1分,满分10分)
此题要求改正所给短文中的错误.对标题号的每一行做出判断:如无错误,在该行右边的横线上划(√);如有错误(每行只有一个错误),则按下列情况改正:
此行多一个词:把多余的词用斜线划掉,在该行右边横线上写出该词,并也用斜线划掉。
此行缺一个词:在缺词处加一个漏字符号(^),在该行右边横线上写出该加的词。
此行错一个词:在错的词下划一横线,在该行右边横线上写出改正后的词。
Time is valuable but limit. There’s a famous saying,
“Time is money”, this shows the importance of time. When 【小题1】
time has gone, it will never return back. It is a pity 【小题2】
when many people make poor u se of time. They spend their 【小题3】
precious time oversleeping, drinking and traveling. We don’t 【小题4】
realized wasting time equal to wasting part of their life. 【小题5】
They always regret having made a little achievement so far. 【小题6】
Therefore, we should form the habit of value time. Do not 【小题7】
put off what can be done today until tomorrow. Lazy 【小题8】
will not only bring us failure, but also lead us on the road 【小题9】
of poverty and even death. 【小题10】
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科目:高中英语 来源:2010-2011学年重庆市高三上学期1月月考英语卷 题型:短文改错
短文改错(共10小题;每小题1分,满分10分)
此题要求改正所给短文中的错误.对标题号的每一行做出判断:如无错误,在该行右边的横线上划(√);如有错误(每行只有一个错误),则按下列情况改正:
此行多一个词:把多余的词用斜线划掉,在该行右边横线上写出该词,并也用斜线划掉。
此行缺一个词:在缺词处加一个漏字符号(^),在该行右边横线上写出该加的词。
此行错一个词:在错的词下划一横线,在该行右边横线上写出改正后的词。
Time is valuable but limit. There’s a famous saying,
“Time is money”, this shows the importance of time. When 1.
time has gone, it will never return back. It is a pity 2.
when many people make poor u se of time. They spend their 3.
precious time oversleeping, drinking and traveling. We don’t 4.
realized wasting time equal to wasting part of their life. 5.
They always regret having made a little achievement so far. 6.
Therefore, we should form the habit of value time. Do not 7.
put off what can be done today until tomorrow. Lazy 8.
will not only bring us failure, but also lead us on the road 9.
of poverty and even death. 10.
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科目:高中英语 来源:安徽省模拟题 题型:阅读理解
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