题目列表(包括答案和解析)
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阅读理解 然后回答下题。
The computer is a wonderful machine.It is the most important invention in many years.Today it is used in many ways.In a few years the computer may touch the lives of everyone, even people in far away villages.
The oldest kind of computer is the abacus, used in China for many centuries.In the seventeenth century an adding machine was invented, but the first largest, modern computer was built in 1946.A computer then could do 5000 addition problems in one second.Now computers can work millions of times faster.All computers have a memory.That means information can be kept in them and be taken out at any time.Computers are getting smaller and smaller, and computing faster and faster.
In some large factories now there are very few people.Robots do.most of the work.For example, in a car factory, when a different kind of car comes along the line, the robot changes its work just as a man would do.How does the robot know this? A computer“tells”it what to do.
In the last few years there have been great changes in computers.Many scientists agree that computers cannot do everything people can do, but they also agree that computer can now do most of the things people can do.Who knows what the computers of tomorrow will be like? Will they make life better or worse, or will they bring bad things to people? The scientists of today have to think about how to use the computers of tomorrow.
1.What is the oldest kind of computer in China?
______________________
2.When was the first largest computer built?
______________________
3.In 1946, how many addition problems could a computer do in one second?
______________________
4.Why do we say that computers have a memory?
______________________
5.How can robots do many things?
______________________
阅读理解
阅读下面短文,选择正确答案
As a young boy, Paul wanted to be a painter. When he told his parents. his father said,“I know that you like to paint. But we are farmers. We need you on the farm. 1 hope that you will not go away. I hope that you will stay with us on the farm. I will buy paper and paint for you.”
Paul did not want to paint on the farm. He did not like to paint animals like cats and dogs, cows and horses, chickens and ducks. But he stayed there to help his parents.
After a few years, Paul's father asked him,“Do you still want to be a painter?”
“Of course, I do,”answered the boy.
“Your younger brothers are big now,”said father.“We can take care of our farm by ourselves. Your brothers will be in your place. I am going to send (送) you to a painting school. I hope that you will be a great painter.”
Paul was happy. He went to Paris to learn painting. At first, painting was too difficult for him. He had to work hard every day. The time was too short for him. His thoughts (思想) were not good enough (足够) for great pictures. People did not like his work and buy his pictures. At last he went back to the country. He was thirty-five years old then. He found new thoughts for his pictures in the country. He stayed there all his life. He began to paint pictures of farmers. The pictures were beautiful and people came to see him from the north, south, east and west.
1.What did Paul want to do when he was young?
[ ]
A.He wanted to stay with his parents.
B.He wanted to be a painter.
C.He wanted to buy paper and paint.
D.He wanted to work in big cities.
2.When Paul was a boy, his father wanted him to ________.
[ ]
A.work on the farm
B.go to learn painting
C.be a great painter
D.stay with the family in Paris
3.Why did Paul's father send him to a painting school after a few years?
[ ]
A.Because Paul did not want to be a painter any more.
B.Because Paul's family became richer than before.
C.Because Paul's brothers could help with the farm work.
D.Because Paul was old enough to learn painting.
4.When Paul was in Paris, he ________.
[ ]
A.had nothing to do
B.became a great painter
C.could not go to painting school
D.found it difficult to paint well
5.The people in Paris did not like Paul's work because ________.
[ ]
A.they did not like Paul
B.Paul was from the country
C.Paul did not paint well
D.they did not have much money to buy Paul's work
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A mobile phone
(手机)is in fact a small radio. A radio sends a person's voice over a long way to another radio. A voice that is sent by radio is called a signal(信号). A radio signal travels very quickly.Only a few years ago, mobile phones were very largE
.They needed large batteries(电池). They had to be powerful(功率高的)to send their signal to faraway places. This was because most cities had only one antenna tower(中继站)for mobile phones.Today's mobile phones are small and easy to usE
.Now most cities have a lot of antenna towers, not just onE.This means that each mobile phone doesn't have to send its signal far away, so they don't need to be so powerful. Mobile phones today use small batteries. A large city, where lots of mobile phones are used, can have hundreds of towers.Do you know what use a mobile phone has? Yes, you can use it to do a lot of things.
Call your friends and family from almost anywhere.
Call the police immediately if there is an accident in the street.
Send or receive e-mail.
Get information from the Internet.
Send and receive messages.
Sending short written messages is a popular way to use your mobile phonE
.Many people use short forms of words, so the messages are quick to write and reaD.Can you guess what these messages mean? Try reading them out. What do you hear?RUOK?
CUL8R!
That's EZ!
Will I C U B4 2moro?
That's Gr8 !
(1) The writer talks about _________ uses of a mobile phone.
[
]A
.threeB
.fiveC
.sevenD
.nine(2) What does the writer think of today's mobile phones?
[
]A
.They are small but very powerful.B
.They are very popular and cheap.C
.They are very easy for us to use.D
.They arc big enough to send a signal.(3) What does the writer write the article
(文章)for?[
]A
.To give us some common knowledge of the mobile phone.B
.To introduce how the mobile phone works and what use it has.C
.To tell us what short forms of words mean in written messages.D
.To show us in what way the mobile phone is expected to develop.湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
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