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 unclear. Many people who do a lot of work, such as writing, reading and sewing become near-sighted.
Then people who are far-sighted endure 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 then.
Having two good eyes is important for judging distances. Each eye sees things from a slightly different angle(角度). 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 distance as people with two eyes.
1.We should take good care of our eyes .
A. only when we can see well
B. only when we cannot see perfectly
C. only when we are near-sighted or far-sighted
D. even if we can see well or perfectly
2.When things far away seem unclear, one is probably .
A. near-sighted B. far-sighted C. astigmatic D. suffering from cataracts
3.The underlined word endure in the third paragraph probably means .
A. experience B. imagine C. suffer from D. recover from
4.Having two eyes instead of one is particularly useful for .
A. seeing at night B. seeing objects far away
C. looking over a wide area D. judging distances
5.People who suffer from astigmatism have .
A. one eye bigger than the other
B. eyes that are not exactly the right shape
C. a difficulty that can be corrected by an operation
D. an eye difficult that cannot be corrected by glasses.
高一英语阅读理解中等难度题
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.
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 |
2.When things far away seem indistinct(模糊不清) , one is probably________. .
A.near-sighted | B.far-sighted |
C.astigmatic | D.suffering from cataracts |
3.The underlined word blurry in the second paragraph probably means_______.
A.obvious | B.possible | C.clear | D.unclear |
4.Having two eyes instead of one is particularly useful for_______
A.seeing at night | B.seeing objects far away |
C.looking over a wide area | D.judging distances |
高一英语阅读理解困难题查看答案及解析
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 unclear. Many people who do a lot of work, such as writing, reading and sewing become near-sighted.
Then people who are far-sighted endure 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 then.
Having two good eyes is important for judging distances. Each eye sees things from a slightly different angle(角度). 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 distance as people with two eyes.
1.We should take good care of our eyes .
A. only when we can see well
B. only when we cannot see perfectly
C. only when we are near-sighted or far-sighted
D. even if we can see well or perfectly
2.When things far away seem unclear, one is probably .
A. near-sighted B. far-sighted C. astigmatic D. suffering from cataracts
3.The underlined word endure in the third paragraph probably means .
A. experience B. imagine C. suffer from D. recover from
4.Having two eyes instead of one is particularly useful for .
A. seeing at night B. seeing objects far away
C. looking over a wide area D. judging distances
5.People who suffer from astigmatism have .
A. one eye bigger than the other
B. eyes that are not exactly the right shape
C. a difficulty that can be corrected by an operation
D. an eye difficult that cannot be corrected by glasses.
高一英语阅读理解中等难度题查看答案及解析
When we can see well, we do not think about our eyes often. It is only when we can not see perfectly that we come to see how important our eyes are.
People who are nearsighted can only see things that are very close to their eyes. Many people who do a lot of close work, such as writing and reading, become nearsighted. Then they have to wear glasses in order to see distant things clearly.
People who are farsighted face just the opposite problem. They can see things that are far away, but they have difficulty 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. This, too, can be corrected by glasses. Some people’s eyes become cloudy because of cataracts. Long ago these people often became blind. Now, however, it is possible to operate on the cataracts and remove them.
When night falls, colors become fainter to the eyes and finally disappear. After your eyes have grown used to the dark, you can see better if you use the side of your eyes rather than the centers. Sometimes, after dark, you see a small thing to one side of you, which seems to disappear if you turn your head in its direction. This is because when you turn your head, you are looking at the thing too directly. Men on guard duty sometimes think they see something moving to one side of them. When they turn to look straight at it, they can not see it any more, and they believe they were mistaken. However, this mistake happens because the center of the eye, which is very sensitive in daylight, is not as sensitive as the sides of the eye after dark.
1.We don’t know that our eyes are of great importance until ________.
A. we think about our eyes B. we cannot see clearly
C. we wear glasses D. we have to do much reading
2.According to the passage, a ________ is more likely to be nearsighted.
A. tailor B. doctor C. guard D. painter
3.People who are farsighted ________ .
A. cannot do a lot of close work without glasses
B. can only see things that are very close to their eyes
C. have difficulty reading a book if they hold it at arm’s length
D. have the same problem as the nearsighted people
4.To see a small thing at night, it is better to look ________ .
A. with wide open eyes B. with half shut or narrowed eyes
C. straight at it D. in a slightly different direction
高一英语阅读理解简单题查看答案及解析
When we can see well, we do not think about our eyes often. It is only when we can not see perfectly that we come to see how important our eyes are.
People who are nearsighted can only see things that are very close to their eyes. Many people who do a lot of close work, such as writing and reading, become nearsighted. Then they have to wear glasses in order to see distant things clearly.
People who are farsighted face just the opposite problem. They can see things that are far away, but they have difficulty 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. This, too, can be corrected by glasses. Some people’s eyes become cloudy because of cataracts. Long ago these people often became blind. Now, however, it is possible to operate on the cataracts and remove them.
When night falls, colors become fainter to the eyes and finally disappear. After your eyes have grown used to the dark, you can see better if you use the side of your eyes rather than the centers. Sometimes, after dark, you see a small thing to one side of you, which seems to disappear if you turn your head in its direction. This is because when you turn your head, you are looking at the thing too directly. Men on guard duty sometimes think they see something moving to one side of them. When they turn to look straight at it, they can not see it any more, and they believe they were mistaken. However, this mistake happens because the center of the eye, which is very sensitive in daylight, is not as sensitive as the sides of the eye after dark.
59. We don’t know that our eyes are of great importance until ________.
A. we think about our eyes B. we cannot see clearly
C. we wear glasses D. we have to do much reading
60. According to the passage, a ________ is more likely to be nearsighted.
A. student B. runner C. guard D. worker
61. People who are farsighted ________ .
A. cannot do a lot of close work without glasses
B. can only see things that are very close to their eyes
C. have difficulty reading a book if they hold it at arm’s length
D. have the same problem as the nearsighted people
62. To see a small thing at night, it is better to look ________ .
A. with wide open eyes B. with half shut or narrowed eyes
C. straight at it D. in a slightly different direction
高一英语阅读理解简单题查看答案及解析
–How often do you go to see your parents?
--Not very often, I’m afraid. But I manage to see them .
A. each other week B. each two weeks C. every other week D. every another week.
高一英语单项填空简单题查看答案及解析
When we think about giving help to developing countries, we often think about giving money so that these countries can build schools and hospitals, buy food and medicine, or find clean water supplies. These seem to be the most important basic needs of the people we are trying to help. However, it’s far from enough. Ladies and gentlemen, we’ve got to come up with some better ideas to help them.
I was very surprised, then, when I read about a plan to make cheap laptop computers(便携式电脑)for children in developing countries. A man called Nicholas Negroponte invented a cheap laptop computer, which can run without electricity. He decided to invent this computer after he visited a school in Cambodia.
The laptop which Mr. Negroponte has designed is a little different from the normal laptop computers you can buy in the shops. One difference is that it will be covered in rubber so that it is very strong and won’t be damaged easily. As an electricity supply can be a problem in developing countries, the computer also has a special handle(把手)so that children can wind(摇)the computer up to give it extra power when needed.
These special laptop computers will cost less than 100 US dollars and Mr. Negroponte wants to build as many as 15 million machines in the first year of production. The idea is that these computers will help the children’s education as they will be able to access the Internet. These computers might not help the people in developing countries immediately, but by improving children’s education they should help people to find their own solutions to their problems in the long term.
Another idea to help children in developing countries is to recycle old mobile phones so that they can be used again. In the UK, and, probably in many other countries too, millions of mobile phones are thrown away every year. The waste created by throwing away these old phones is very bad for the environment, so it seems to be an excellent idea to recycle them. In this way we will be able to achieve two important goals(目标)at the same time. We will reduce the waste we produce and help others. In other words, we will be able to “kill two birds with one stone”, and that is always a good thing.
1 : Some new and better ways to help developing countries
Traditional way | Giving money to help them meet the most important basic 2 such as food and medicine. | ||
New ideas | Making cheap laptop computers for children there | 3 | Nicholas Negroponte |
Reason | His 4 to a school in Cambodia | ||
Features | 1. Being covered in rubber 2. Running 5 electricity 3. Being able to access the Internet | ||
6 | Less than $100 | ||
Purposes | 1. To help7 children 2. To help people solve problems | ||
8old mobile phones for reuse | 9 | Throwing away old mobile phones easily creates waste, which does ___10 to the environment. | |
Goals to achieve | We’ll reduce the waste; meantime, we will help others. |
高一英语填空题困难题查看答案及解析
When we think about giving help to developing countries, we often think about giving money so that these countries can build schools and hospitals, buy food and medicine, or find clean water supplies. These seem to be the most important basic needs of the people we are trying to help. However, it's far from enough. Ladies and gentlemen, we've got to come up with some better ideas to help them.
I was very surprised, then, when I read about a plan to make cheap laptop computers for children in developing countries. A man called Nicholas Negroponte invented a cheap laptop computer, which can run without electricity. He decided to invent this computer after he visited a school in Cambodia.
The laptop which Mr. Negroponte has designed is a little different from the normal laptop computers you can buy in the shops. One difference is that it is covered in rubber so that it is very strong and won't be damaged easily. As an electricity supply can be a problem in developing countries, the computer also has a special handle so that children can wind the computer up to give it extra power when needed.
These special laptop computers will cost less than 100 US dollars and Mr. Negroponte wants to build as many as 15 million machines in the first year of production. The idea is that these computers will help the children's education as they will be able to access the Internet. These computers might not help the people in developing countries immediately, but by improving children's education they should help people to find their own solutions to their problems in the long term.
Another idea to help children in developing countries is to recycle old mobile phones so that they can be used again. In the UK, and, probably in many other countries too, millions of mobile phones are thrown away every year. The waste created by throwing away these old phones is very bad for the environment, so it seems to be an excellent idea to recycle them. In this way we will be able to achieve two important goals at the same time. We will reduce the waste we produce and help others. In other words, we will be able to 'kill two birds with one stone', and that is always a good thing.
1. The author gives the example of Mr. Negroponte's cheap computers _______.
A. to show what high tech can bring us.
B. to illustrate the kindness of people in the developed countries
C. to show how to find business opportunities in developing countries
D. to give an example of how to help developing countries
2.Which of the following statements is TRUE about Mr. Negroponte's cheap computers?
A. His computers don’t need any power to function well.
B. His computers are covered with rubber so that they are very cheap.
C. His computers will help children in developing countries to have better education.
D. His computers will help people in developing countries to find all the solutions.
3.Where does this passage probably come from?
A. A magazine B. A newspaper C. A lecture D. An advertisement
高一英语阅读理解中等难度题查看答案及解析
--- Do you think our volleyball players played very well in yesterday’s match?
--- ____. They couldn’t have done better.
A.It’s up to you B.Not so bad C.It’s good news D.Absolutely
高一英语单项填空中等难度题查看答案及解析
一Do you think our volleyball players played very well in yesterday's match?
一.They couldn't have done better.
A.It's up to you B.Absolutely C.It’s good news D.Not so bad
高一英语单项填空中等难度题查看答案及解析
----Do you think our basketball team played very well yesterday?
----- Yes! _________________.
A. They were not nervous at all B. They are still young
C. They played hardly D. They couldn’t have played better
高一英语单项填空中等难度题查看答案及解析