网址：http://m.1010jiajiao.com/timu_id_2272802[举报]
the Internet?
Internet was set up in the 1960s. At that time, computers were large and
expensive. Computer networks didn't work. If there is something wrong with one
computer in the network, the whole networkstopped. So it is necessary to set up a
network system (系统). The network system should be so good that many
different computers can use it. If part of the network was not working,
information could be sent through another part. At first, only the government used
the Internet, but in the early 1970s, universities, hospitals and banks used it,
too. However, computers were still very , computers became cheaper and easier
to use. Scientists had developed software (软件) andmade it easy to surf the
Internet. Today it is easy to get on-line.
A. the Internet has a very long history
B. the Internet can work without computer
C. the Internet has a history of about forty years
D. the Internet is a kind of computer
A. forty years
B. thirty years
C. twenty years
D. fifty years
A. scientists developed software (软件)
B. computers became cheaper and easier to use
C. the network system is good enough
D. all above
A. government
B. hospitals
C. banks and schools
D. universities
A. The history of computers
B. The history of the Internet
C. The history of software
D. People like surfing the Internet
短文填空
When we talk about the climate(气候)of the UK, you may think of f 1 London and rainy weather．Actually, after many years, London is not as foggy as it used to be because the government is trying their best to solve the p 2 of air pollution, which is the major(主要的)r 3 of the thick fog in London．
However, it is t 4 that it often rains in the UK and the weather always changes quickly．Maybe you wish to play tennis with your friend after work when you see the beautiful sunshine in the morning, but suddenly the wind comes and it r 5 when you go to work．
The difference in temperature b 6 winter and s 7 is not so great in the UK as in China．The average(平均的)t 8 for winter is about 4．5℃, and for summer about 15．5℃．
And the best time to visit the country is in summer．It is often s 9 and you can enjoy outdoor sports and have a picnic h 10 in such weather．
My name is Jim Stone. Yesterday I left the house at about three o'clock in the afternoon and didn't get home until 5: 30. I went to see a friend of mine. My friend, Nancy Smith, was ill in hospital. She had to stay there for a long time.
We talked about some different subjects. We talked about the weather and we talked about our old friends. I asked her if she knew anybody in New York. I asked a lot of questions. She answered all of my questions. Then she asked me if I spoke French, and! said I spoke a little French. She wanted to know if I spoke French with an American accent
（口音）, and I said I did. Then she asked me if I knew anybody in Paris. I said I had four or five friends in Pads. I answered almost all of her questions.Finally, I asked her if she wanted to watch television for a while, and she said she did. So I said I had to leave, and then I said good-bye. She asked me when I was coming back to visit her, and I said I didn't know but I would.
She said good-bye and I left the hospital at about 5:00 p. m.
(1)When did Jim Stone get home yesterday afternoon? At about ________.
[
]|
A ．three o'clock |
B ．four o'clock |
C ．five thirty |
D ．six thirty |
(2)What did they talk about?
[
]|
A ．Their work and study. |
B ．Their old friends. |
|
C ．Many different subjects. |
D ．Their favourite food. |
(3)Did Jim Stone speak pure French?
[
]|
A ．Yes, he did. |
B ．No, he didn't. |
C ．Yes, he is. |
D ．No, he isn't. |
(4)When was Jim Stone coming back to visit his friend?
[
]|
A ．He had no idea. |
B ．In a week. |
|
C ．In the near future. |
D ．In the far future. |
(5)When did Jim Stone leave the hospital?
[
]|
A ．At 4 o'clock. |
B ．At 5 o'clock. |
|
C ．At 6 o'clock. |
D ．At 7 o'clock. |
仔细阅读对话，选择恰当的答语
|
1. She hardly watch TV , does she? 2. Must he clean his room after school? 3. Would you mind closing the window? 4. May we talk about the math in the library? 5. It’s getting hotter and hotter, isn’t it? 6. How long have you lived there? 7. May I have a sandwich? 8. Would you like to come for a walk? 9. How long has your brother taught in that school? 10. Could you please not put your cap here? |
A. Yes, I’d love to. B. No, he needn’t. C. No, you mustn’t. D. Sorry, I’ll put it in my desk. E. Since he left the army. F. I’ve lived there all my life. G. It perhaps is. H. No, she doesn’t. I. Of course, you can. J. No, not at all. |
查看习题详情和答案>>
The word “day” has two meanings. When we talk about the number of days in a year, we are using “day” to mean 24 hours. But when we talk about day and night, we are using “day” to mean the time between sunrise and sunset. Since the earth looks like a ball, the sun can shine on only half of it at a time. Always one half of the earth is having day and the other half night. A place is moved from day into night and from night into day over and over by the spinning（旋转）of the earth. At the equator（赤道）day and night are sometimes the same length（长度）. They are each twelve hours long. The sun rises at 6 o’clock in the morning and sets at 6 o’clock in the evening. For six months the North Pole is tilted（倾斜）toward the sun. In those months the Northern Hemisphere（半球）gets more hours of sunlight than the Southern Hemisphere. Days are longer than nights. South of the equator nights are longer than days. For the other six months the North Pole is tilted away from the sun. Then the Southern Hemisphere gets more sunlight. Days are longer than nights. North of the equator nights are longer than days. Winter is the season of long nights. Summer is the season of long days.
（ ）6.When the Western Hemisphere is having day, the Eastern Hemisphere is having ________.
A. both day and night B. day
C. neither day nor night D. night
（ ）7. A place is moved from day into night and from night into day over and over by ________ of the earth.
A. the pushing B. the pulling
C. the spinning D. the passing
（ ）8. At the equator day is as long as night ________.
A. sometimes B. never C. usually D. always
（ ）9. When the North Pole is tilted toward the sun, the Northern Hemisphere gets ________ sunlight.
A. less B. more C. all D. no
（ ）10. When it is winter in China, ________.
A. the USA is tilted toward the sun
B. the South Pole is tilted away from the sun
C. the North Pole is tilted toward the sun
D. the North Pole is tilted away from the sun
查看习题详情和答案>>