When we see well, we do not think about our e...

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, and everything else seems blurry (=unclear). 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 distance as people with two eyes.

1.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

2.The underlined word suffer in the third paragraph probably means_____.

A. experience　 　 B. imagine

C. feel pain　　 　　 D. are affected with

3. 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

4.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 difficulty that cannot be corrected by glasses

高三英语阅读理解简单题查看答案及解析

When we see well, we do not think about our eyes very often. It is only when we cannot see perfectly 1. we realize how important our eyes are.

People who are near-sighted can only see things that are very close to their eyes. When people do a lot of work, such as 2.（write）, reading and sewing, they become near-sighted.

People who are far-sighted can see things that are far away, 3. they have difficulty in reading a book unless they hold it at an arm's 4. （long）. If they want to do much reading, they must wear glasses.

Other people do not see clearly because they have astigmatism (散光). This, too, can5.　 （correct） by wearing 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 6..

Having two good eyes 7.（be） important when you judge distances. Each eye sees things from a 8.（slight） 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 9. object's relation to the background has changed. The difference 10.these two different eye views helps us judge how far away an object is. So protect your eyes well.

高三英语语法填空中等难度题查看答案及解析

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 blurry (unclear). 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 distance as people with two eyes.

1.We should take good care of our eyes___.

2.. When things far away seem indistinct(模糊不清) , one is probably____.

3.The underlined word “suffer” in the third paragraph probably means____.

4.Having two eyes instead of one is particularly useful for____.

5. People who suffer from astigmatism have____ .

高三英语阅读理解中等难度题查看答案及解析

— Do you think our basketball team played very well yesterday?

— ________．

高三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?

—________.

A．You were not nervous at all

B．You couldn’t have done better

C．You played naturally

D．You were still young

高三英语单项填空中等难度题查看答案及解析

Today we'll talk about reading．When we read a text，our eyes move across a page in short，quick movements．We recognize words usually when our eyes still fixate(停留，凝视)．Each time they fixate，we see a group of words．This is known as the recognition span or the visual span．The length of time for which the eyes stop varies from person to person．It also varies within any person according to his purpose in reading and his familiarity with the text．In addition，it can be affected by such factors as lighting and tiredness.

Unfortunately，in the past，many reading improvement courses have concentrated too much on how our eyes move across the page．As a result of this misleading emphasis on the purely visual aspects of reading，many exercises have been designed to train the eyes to see more words at one fixation．For example，in some exercises，words are flashed on to a screen for a tenth of a second．One of the exercises has required students to fix their eyes on some central point，taking in the words on either side．Such word patterns are often formed in the shape of pyramids，so the reader takes in more and more words at each successive（连续的）fixation．All these exercises are very clever，but it's one thing to improve a person's ability to see words and quite another thing to improve his ability to read a text efficiently. Reading requires the ability to understand the relationship between words．Consequently，for these reasons，many experts have now begun to question the usefulness of eye training，especially since any approach which trains a person to read isolated(孤立的)words and phrases would seem unlikely to help him in reading a continuous text．

1.The time of the recognition span can be affected by the following factors except _______.

A.1ighting and tiredness

B.one's purpose in reading

C.the length of a group of words

D.one's familiarity with the text

2.What does the author mean by the underlined sentence in the second paragraph?

A.The ability to see words is not needed for an efficient reading．

B.The reading exercises mentioned are of little help to an efficient reading.

C.The reading exercises mentioned can help improve reading.

D.The reading exercises mentioned have done a great job so far.

3.The author may believe that reading ______________.

A.demands a deeply-participating mind

B.requires a reader to see words more quickly

C.requires a reader to take in more words at each fixation

D.demands more eyes than mind

4.The tune of the author in writing this text is _________________．

A.supportive　　　　 B.neutral

C.critical　　 　　 D.optimistic

高三英语阅读理解中等难度题查看答案及解析

B

Today we’ll talk about reading．When we read a text，our eyes move across a page in short，quick movements．We recognize words usually when our eyes still fixate(停留，凝视)．Each time they fixate，we see a group of words．This is known as the recognition span or the visual span(视幅)．The length of time for which the eyes stop varies from person to person．It also varies within any parson according to his purpose in reading and his familiarity with the text．In addition，it can be affected by such factors as lighting and tiredness.

Unfortunately，in the past，many reading improvement courses have concentrated too much on how our eyes move across the page．As a result of this misleading emphasis(强调)on the purely visual aspects of reading，many exercises have been designed to train the eyes to see more words at one fixation．For example，in some exercises，words are flashed on to a screen for a tenth of a second．One of the exercises has required students to fix their eyes on some central point，taking in the words on either side．Such word patterns are often formed in the shape of pyramids(金字塔)，so the reader takes in more and more words at each successive（连续的）fixation．All these exercises are very clever，but it' s one thing to improve a person’s ability to see words and quite another thing to improve his ability to read a text efficiently.Reading requires the ability to understand the relationship between words．Consequently，for these reasons，many experts have now begun to question the usefulness of eye training，especially since any approach which trains a person to read isolated(孤立的)words and phrases would seem unlikely to help him in reading a continuous text．

1.The time of the recognition span can be affected by the following factors except ______________.

A．1ighting and tiredness

B. the length of a group of words

C．one’s purpose in reading

D．one’s familiarity with the text

2.The author may believe that reading ______________.

A．requires a reader to take in more words at each fixation

B．requires a reader to see words more quickly

C．demands a deeply-participating mind

D．demands more eyes than mind

3.What does the author mean by the underlined sentence in the second paragraph?

A．The ability to see words is not needed for an efficient reading．

B．The reading exercises mentioned are useless for reading.

C．The reading exercises mentioned can’t help improve reading.

D．The reading exercises mentioned have done a great job so far.

4.Which of the following is NOT true? _______________．

A．The visual span is a word or a group of words we see each time

B．Many experts began to question the efficiency of eye training

C．The emphasis on the purely visual aspects is misleading

D．The eye training will help readers in reading a continuous text

5.The tune of the author in writing this text is _________________．

A．critical　　 　　 B．neutral

C．supportive 　　 D．optimistic

高三英语阅读理解中等难度题查看答案及解析

Today we'll talk about reading. When we read a text, our eyes move across a page in short, quick movements. We recognize words usually when our eyes still fixate(停留, 凝视). Each time they fixate, we see a group of words. This is known as the recognition span or the visual span. The length of time for which the eyes stop varies from person to person. It also varies within any person according to his purpose in reading and his familiarity with the text. In addition, it can be affected by such factors as lighting and tiredness.

Unfortunately, in the past, many reading improvement courses have concentrated too much on how our eyes move across the page. As a result of this misleading emphasis on the purely visual aspects of reading, many exercises have been designed to train the eyes to see more words at one fixation. For example, in some exercises, words are flashed on to a screen for a tenth of a second. One of the exercises has required students to fix their eyes on some central point, taking in the words on either side. Such word patterns are often formed in the shape of pyramids, so the reader takes in more and more words at each successive（连续的）fixation. All these exercises are very clever, but it's one thing to improve a person's ability to see words and quite another thing to improve his ability to read a text efficiently. Reading requires the ability to understand the relationship between words. Consequently, for these reasons, many experts have now begun to question the usefulness of eye training, especially since any approach which trains a person to read isolated(孤立的) words and phrases would seem unlikely to help him in reading a continuous text.

1.The time of the recognition span can be affected by the following factors except _______.

A.1ighting and tiredness

B.one's purpose in reading

C.the length of a group of words

D.one's familiarity with the text

2.What does the author mean by the underlined sentence in the second paragraph?

A.The ability to see words is not needed for an efficient reading.

B.The reading exercises mentioned are of little help to an efficient reading.

C.The reading exercises mentioned can help improve reading.

D.The reading exercises mentioned have done a great job so far.

3.The author may believe that reading ______________.

A.demands a deeply-participating mind

B.requires a reader to see words more quickly

C.requires a reader to take in more words at each fixation

D.demands more eyes than mind

4.The tune of the author in writing this text is ___________.

A.supportive　　　　 B.neutral

C.critical　　 　　 D.optimistic

高三英语阅读理解中等难度题查看答案及解析

Today we’ll talk about reading．When we read a text，our eyes move across a page in short，quick movements．We recognize words usually when our eyes still fixate（停留，凝视）．Each time they fixate，we see a group of words．This is known as the recognition span or the visual span（视幅）．The length of time for which the eyes stop varies from person to person．It also varies within any parson according to his purpose in reading and his familiarity with the text．In addition，it can be affected by such factors as lighting and tiredness．

Unfortunately，in the past，many reading improvement courses have concentrated too much on how our eyes move across the page．As a result of this misleading emphasis（强调）on the purely visual aspects of reading，many exercises have been designed to train the eyes to see more words at one fixation．For example，in some exercises，words are flashed on to a screen for a tenth of a second．One of the exercises has required students to fix their eyes on some central point，taking in the words on either side．Such word patterns are often formed in the shape of pyramids（金字塔），so the reader takes in more and more words at each successive（连续的）fixation．All these exercises are very clever，but it' s one thing to improve a person’s ability to see words and quite another thing to improve his ability to read a text efficiently．Reading requires the ability to understand the relationship between words．Consequently，for these reasons，many experts have now begun to question the usefulness of eye training，especially since any approach which trains a person to read isolated（孤立的）words and phrases would seem unlikely to help him in reading a continuous text．

1.The time of the recognition span can be affected by the following factors except _______．

A． 1ighting and tiredness

B． the length of a group of words

C． one’s purpose in reading

D． one’s familiarity with the text

2.The author may believe that reading ______________．

A． requires a reader to take in more words at each fixation

B． requires a reader to see words more quickly

C． demands a deeply-participating mind

D． demands more eyes than mind

3.What does the author mean by the underlined sentence in the second paragraph?

A． The ability to see words is not needed for an efficient reading．

B． The reading exercises mentioned are useless for reading．

C． The reading exercises mentioned can’t help improve reading．

D． The reading exercises mentioned have done a great job so far．

4.Which of the following is NOT true? _______________．

A． The visual span is a word or a group of words we see each time

B． Many experts began to question the efficiency of eye training

C． The emphasis on the purely visual aspects is misleading

D． The eye training will help readers in reading a continuous text

5.The tune of the author in writing this text is _________________．

A． critical　 　 B． neutral

C． supportive　　 D． optimistic

高三英语阅读理解中等难度题查看答案及解析

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.It's an excellent idea to recycle old mobile phones because _______．

A．it reduces waste and can help others

B．it prevents waste and can earn lots of money

C．it can send the waste produced by developed countries to other countries

D．it is good for the environment and very educative for phone users

2.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

3.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．

4.Where does this passage probably come from?

A．A magazine                                         B．A newspaper

C．A lecture                                            D．An advertisement

高三英语阅读理解困难题查看答案及解析