摘要: The school has all the computers checked at intervals.

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阅读理解

  Beijing;(13, July)China sent up a new data relay satellite, Tianlian I -02, on Monday at the Xichang Satellite Launch Centre in South-western Sichuan province.The new satellite will promote the country's satellite communication network for space docking(对接).

  The satellite was launched on a Long-March-SC carrier rocket at 11∶41 p. m., sources at the centre told Xinhua News Agency.The satellite separated from the rocket 26 minutes after its launch and was then successfully delivered into a geostationary transfer orbit(地球同步转移轨道).

  Developed by the China Academy of Space Technology under the China Aerospace Science and Technology Corporation, the satellite is the country's second data relay satellite.The first, Tianlian I -01, was launched on April 25.2008.

  The two satellites will form a network to improve communications between China's spacecraft and bases on Earth, according to the centre.They will also be used to help the nation's first space docking, scheduled for the second half of this year.

  As planned, China will launch space module Tiangong-I, which was designed as a platform that will dock with an unmanned spaceship, Shenzhou, for the county's first space-docking mission this year.

  Two more Shenzhou spaceships will dock with Tiangong-I next year, and one will be manned by two or three astronauts, according to China Manned Space Engineering Office, which was the main user of the Tianlian I series data relay satellites.

  "The new satellite can cover a greater area to track and command the country's space vehicles in low-Earth orbits, such as manned spacecraft and remote sensing satellites, from a higher position m outer space.Only three satellites of this kind are needed to form a global communication network, and China has two now." Pang Zhihao, a researcher and deputy editor-in-chief of Space International, said.

  The satellite could also equip astronauts with real-time communications, which will benefit the county s future manned space flights, he said.

(1)

What is the main purpose to send up Tianlian I -02?

[  ]

A.

To test the function of a Long-March-SC carrier rocket.

B.

To carry some astronauts into space to do some research.

C.

To send more information and clearer pictures to mobile phones on the earth.

D.

To promote the country's satellite communication network for space docking'

(2)

From the passage we know ________.

[  ]

A.

one more such satellite is needed to form a global communication network.

B.

the satellite was developed by China Manned Space Engineering Office.

C.

it was less than three years since China launched its first date relay satellite of this kind.

D.

the satellite could help track and command space vehicles in orbits because it's lower in position.

(3)

Which of the following is TRUE according to the news report?

[  ]

A.

Shenzhou Ⅷ is a manned spaceship.

B.

Tiangong- I will dock with three Shenzhou spaceships next year.

C.

the satellite is of great importance to China's space exploration.

D.

china’s first ^a06 docking will be done in the second half of next year.

(4)

The best title of the passage could be ________.

[  ]

A.

China Launched a New Space Shuttle.

B.

China's Plan for Space Exploration.

C.

China’s Progress m China's Space Exploration.

D.

New Satellite Helps China's Space Exploration.

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阅读理解

  Beijing(13, July)China sent up a new data relay satellite, Tianlian I -02, on Monday at the Xichang Satellite Launch Centre in South-western Sichuan province.The new satellite will promote the country's satellite communication network for space docking.

  The satellite was launched on a Long-March-SC carrier rocket at 11∶41 p. m., sources at the centre told Xinhua News Agency.The satellite separated from the rocket 26 minutes after its launch and was then successfully delivered into a geostationary transfer orbit.

  Developed by the China Academy of Space Technology under the China Aerospace Science and Technology Corporation, the satellite is the country's second data relay satellite.The first, Tianlian I -01, was launched on April 25.2008.

  The two satellites will form a network to improve communications between China's spacecraft and bases on Earth, according to the centre.They will also be used to help the nation's first space docking, scheduled for the second half of this year.

  As planned, China will launch space module Tiangong-I, which was designed as a platform that will dock with an unmanned spaceship, Shenzhou, for the county's first space-docking mission this year.

  Two more Shenzhou spaceships will dock with Tiangong-I next year, and one will be manned by two or three astronauts, according to China Manned Space Engineering Office, which was the main user of the Tianlian I series data relay satellites.

  "The new satellite can cover a greater area to track and command the country's space vehicles in low-Earth orbits, such as manned spacecraft and remote sensing satellites, from a higher position in outer space.Only three satellites of this kind are needed to form a global communication network, and China has two now." Pang Zhihao, a researcher and deputy editor-in-chief of Space International, said.

  The satellite could also equip astronauts with real-time communications, which will benefit the country's future manned space flights, he said.

(1)

What is the main purpose to send up Tianlian I -02?

[  ]

A.

To test the function of a Long-March-SC carrier rocket.

B.

To carry some astronauts into space to do some research.

C.

To send more information and clearer pictures to mobile phones on the earth.

D.

To promote the country's satellite communication network for space docking'

(2)

From the passage we know ________.

[  ]

A.

one more such satellite is needed to form a global communication network

B.

the satellite was developed by China Manned Space Engineering Office

C.

it was less than three years since China launched its first date relay satellite of this kind

D.

the satellite could help track and command space vehicles in orbits because it's lower in position

(3)

Which of the following is TRUE according to the news report?

[  ]

A.

Shenzhou Ⅷ is a manned spaceship.

B.

Tiangong- I will dock with three Shenzhou spaceships next year.

C.

the satellite is of great importance to China's space exploration.

D.

china’s first space docking will be done in the second half of next year.

(4)

The best title of the passage could be ________.

[  ]

A.

China Launched a New Space Shuttle

B.

China's Plan for Space Exploration

C.

China’s Progress in China's Space Exploration

D.

New Satellite Helps China's Space Exploration

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Miss Gogers taught physics in a New York school. Last month she explained to one of her classes about sound, and she decided to test them to see how successful she had been in her explanation. She said to them, “Now I have a brother in Los Angeles. If I was calling him on the phone and at the same time you were 75 feet away, listening to me from across the street, which of you would hear what I said earlier, my brother or you and for what reason?”
Tom at once answered, “Your brother. Because electricity travels faster than sound waves.” “That’s every good,” Miss Gogers answered; but then one of the girls raised her hand, and Miss Gogers said. “Yes, Kate.”
“I disagree,” Kate said. “Your brother would hear you earlier because when it’s 11 o’clock here it’s only 8 o’clock in Los Angeles.”

  1. 1.

    Miss Gogers was teaching her class_________

    1. A.
      how to telephone  
    2. B.
      about electricity  
    3. C.
      about time zone(时区)  
    4. D.
      about sound
  2. 2.

    Miss Gogers raised this question because she wanted to know whether______

    1. A.
      it was easy to phone to Los Angeles  
    2. B.
      her student could hear her from 75 feet away
    3. C.
      her students had grasped(理解)her lesson
    4. D.
      sound waves were slower than electricity
  3. 3.

    Tom thought that electricity was _________

    1. A.
      slower than sound waves  
    2. B.
      faster than sound waves
    3. C.
      not so fast as sound waves   
    4. D.
      as fast as sound waves
  4. 4.

    Kate thought Tom was wrong because _______

    1. A.
      clocks in Los Angeles showed a different time from those in New York
    2. B.
      electricity was slower than sound waves
    3. C.
      Tom was not good at physics at all
    4. D.
      Tom’s answer had nothing to do with sound waves
  5. 5.

    Whose answer do you think is correct according to the law of physics?

    1. A.
      Tom’s
    2. B.
      Kate’s
    3. C.
      Bath A and B
    4. D.
      Neither A nor B
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阅读理解

  Beijing-(13, July)China sent up a new data relay satellite(数据中继卫星), Tianlian I-02, on Monday at the Xichang Satellite Launch Centre in South-western Sichuan province.The new satellite will promote the country's satellite communication network for space docking(对接).

  The satellite was launched on a Long-March-3C carrier rocket at 11∶41 p. m., sources at the centre told Xinhua News Agency.The satellite separated from the rocket 26 minutes after its launch and was then successfully delivered into a geostationary transfer orbit(地球同步转移轨道).

  Developed by the China Academy of Space Technology under the China Aerospace Science and Technology Corporation, the satellite is the country's second data relay satellite.The first, Tianlian I-01, was launched on April 25.2008.

  The two satellites will form a network to improve communications between China's spacecraft and bases on Earth, according to the centre.They will also be used to help the nation's first space docking, scheduled for the second half of this year.

  As planned, China will launch space module Tiangong-I, which was designed as a platform that will dock with an unmanned spaceship, Shenzhou, for the county's first space-docking mission this year.

  Two more Shenzhou spaceships will dock with Tiangong-I next year, and one will be manned by two or three astronauts, according to China Manned Space Engineering Office, which was the main user of the Tianlian I series data relay satellites.

  “The new satellite can cover a greater area to track and command the country’s space vehicles in low-Earth orbits, such as manned spacecraft and remote sensing satellites, from a higher position in outer space.Only three satellites of this kind are needed to form a global communication network, and China has two now.” Pang Zhihao, a researcher and deputy editor-in-chief of Space International, said.

  The satellite could also equip astronauts with real-time communications, which will benefit the country's future manned space flights, he said.

(1)

What is the main purpose to send up Tianlian I-02?

[  ]

A.

To test the function of a Long-March-SC carrier rocket.

B.

To carry some astronauts into space to do some research.

C.

To send more information and clearer pictures to mobile phones on the earth.

D.

To promote the country's satellite communication network for space docking.

(2)

From the passage we know ________.

[  ]

A.

one more such satellite is needed to form a global communication network

B.

the satellite was developed by China Manned Space Engineering Office

C.

it was less than three years since China launched its first date relay satellite of this kind

D.

the satellite could help track and command space vehicles in orbits because it's lower in position

(3)

Which of the following is TRUE according to the news report?

[  ]

A.

Shenzhou Ⅷ is a manned spaceship.

B.

Tiangong-I will dock with three Shenzhou spaceships next year.

C.

the satellite is of great importance to China's space exploration.

D.

china’s first space docking will be done in the second half of next year.

(4)

The best title of the passage could be _________.

[  ]

A.

China Launched a New Space Shuttle

B.

China's Plan for Space Exploration

C.

China’s Progress in China's Space Exploration

D.

New Satellite Helps China's Space Exploration

查看习题详情和答案>>

My 8­year­old son,Kevin,has made friends with some boys in the neighborhood. He has been 36    with them after school. My wife,and I are 37    he has other kids to be with and we have __38__ and encouraged him to play with his friends. We also want Kevin to learn __39__,so we have asked him to tell us __40__ he's going and to come home at a specified time.
The __41__ started when Kevin didn't come home on time. On one occasion,I asked Kevin to be back at 6 pm. By 6:30,I needed to go __42__ him. I found him at a friend's house,and he looked 43    that he couldn't continue playing. After we came home,I sat  Kevin down for a talk about the _44  _ of  keeping his word. I told him I was not worried about his arriving a few __45__ late, after a half hour, he told me he understood and I was _46_  _.
The next day,I came home from work at about 6:30 pm and my wife asked me to go and get Kevin back __47__ she said he should be back home at 6. I walked to his friend's house and a look of __48__ appeared on Kevin's face when he came to the door.
At __49__,my wife and I spoke to Kevin about why he didn't come home on time again. He said he just wanted to _50__ playing. This was __51__,so we decided to ground(罚不准出门)him for a week. This __52_ no playing with his friends.
For the next week,whenever his friends came to ask for Kevin,we let him __53__ to them that he was grounded. We felt this would help him be responsible for his __54__.
As a __55__,I believe one of the most important things we can teach our kids is self-responsibility and that actions have consequences.

【小题1】
A.studyingB.playingC.chattingD.quarreling
【小题2】
A.glad  B.luckyC.worriedD.sure
【小题3】
A.made B.allowedC.trainedD.forced
【小题4】
A.amusements B.communicationC.honestyD.responsibility
【小题5】
A.when B.whyC.whereD.whenever
【小题6】
A.changesB.conflictsC.worriesD.problems
【小题7】
A.looking forB.picking upC.waiting forD.calling up
【小题8】
A.angry B.nervousC.disappointedD.ashamed
【小题9】
A.qualityB.importanceC.storiesD.ways
【小题10】
A.hours B.minutesC.daysD.times
【小题11】
A.satisfiedB.shockedC.surprisedD.concerned
【小题12】
A.if   B.unless C.because D.so
【小题13】
A.guilt B.disappointmentC.excitementD.hatred
【小题14】
A.homeB.schoolC.workD.office
【小题15】
A.finishB.keepC.learnD.stop
【小题16】
A.impossibleB.impoliteC.unacceptableD.unbelievable
【小题17】
A.meantB.suggestedC.showedD.implied
【小题18】
A.replyB.apologizeC.tellD.explain
【小题19】
A.decisionsB.wordsC.actionsD.friends
【小题20】
A.teacherB.parentC.writerD.professor

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