Two space walkers fixed a camera on the outside of the international space station on Monday and threw overboard a data – collecting device , sending it rolling off into space like a football. The ne 题目和参考答案——青夏教育精英家教网—

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Two space walkers fixed a camera on the outside of the international space station on Monday and threw overboard a data – collecting device （装置）, sending it rolling off into space like a football. The new camera will help space station astronauts add new pieces onto the orbiting（轨道）station.

Mr. Arthur and his Russian crewmate left the or biting station unmanned during the 5 – hour spacewalk. Normally, one crew member stayed aboard while two others worked outside. But the space station crew has been reduced to two since the space shuttle Columbia disaster in 2003, and it has been left empty nine times during spacewalks since then.

The device thrown overboard was once used to collect data on electrical activity around the space station. It was designed to work for only a few months and was no longer needed. Engineers were afraid pieces might break off and damage the space station, so they decided to cut it loose. The device, which weighs about 60 pounds and has solar panels that extend about 2 feet, is expected to burn up in the atmosphere in about three months.

Happily, the space walking pair helped each other into their spacesuits without the help of a third crew member. The space walk was put off by an hour because of trouble with the US airlock（气密过渡舱）, which did not depressurize （减压）completely at first. But the pair quickly made up for the lost time as they worked outside. It was the first time in two years that space walkers exited through the US airlock.

1．Why did the spacewalkers leave the orbiting station unmanned?

A．They were busy fixing a camera.

B．They had to throw a data – collecting device.

C．They had to stay aboard.

D．The space station crew has been reduced to two due to an accident.

2．According to the scientists, the device thrown overboard would .

A．return to the earth

B．burn up in space in about three months

C．be recycled and reused

D．stay in outer space for a long time

3．The astronaut McArthur and his Russian crewmate .

A．put on their spacesuits with the help of each other

B．worked outside of the space station with a third crew member

C．put off the spacewalk to repair the US airlock

D．were the first spacewalkers to exit through the US airlock

4．When the spacewalking pair carried out their task, .

A．they got the help from the new camera

B．they put off the task as they planned

C．they reduced their work as they worked outside

D．they finished their work as they planned despite a delay at the beginning

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阅读下面的短文，回答文章后面的五个问题。

　　A day after they were declared heroes in Beijing, the special administrative region(SAR)yesterday gave Fei Junlong and Nie Haisheng a warm welcome as they arrived for a 3-day visit．

　　The two astronauts who successfully piloted last month’s Shenzhou VI spaceship came to Hong Kong at the invitation of Chief Executive Donald Tsang．

　　The space heroes attended a welcome ceremony at the Hong Kong Stadium where they were welcomed by Tsang and some 40 000 people．

　　Tsang said the delegation’s visit has enhanced(增强)Hongkongers’ sense of pride in being Chinese．

　　Speaking at the welcome ceremony, delegation leader Hu Shixiang(胡世祥)told Hongkongers that they could compete to become national astronauts and scientists here could also join in space projects．

　　The day’s activities for the delegation ended with a welcome banquet(宴会)at Government House hosted by the Chief Executive．

　　This morning, they will be at Chinese University of Hong Kong to talk about the spaceship; and the afternoon will see them at Hong Kong Disneyland．In the evening, they are expected to visit Santa’s Town at Statue Square．

　　The delegation will leave Hong Kong for Macao on Wednesday．

1．If the passage was issued in a newspaper, what is the best title for it?

2．Use simple sentences to express the following complex sentence．

The two astronauts who successfully piloted last month’s Shenzhou VI spaceship came to Hong Kong at the invitation of Chief Executive Donald Tsang．

3．Translate the underlined sentence into Chinese．

4．Ted is an office worker in a company．He must work in the day, but he really wants to see the two space heroes．Please tell him where he can go when he is free．

5．From the passage we know the delegation arrived at Hong Kong on ________．

阅读理解

　　Youtube and Lenovo, the computer manufacturer, announced on Monday a science contest called SpaceLab for students around the world aged 14 to 18, and it is not quite like any other science contest．For one, the students do not actually have to perform any experiments．Instead, they will make videos to express ideas for experiments that could be conducted in the zero-gravity environments of the space station．

　　The two winning entries(参赛作品)will be built and flown there, and astronauts will conduct a demonstration that will be broadcast to classroom via YouTube．

　　These will not be the first student experiments to get to the space station．Students at 12 school districts around the country are currently writing proposals for experiments to fly there next spring, part of a program run by the National Center for Earth and Space Science Education(NCESSE)in Capitol Heights, Maryland．“It's changing the way kids are looking at science,” said Jeff Goldstein, the center's director．Earlier this year, 27 student experiments, out of 1,027 proposals, flew on two space shuttle flights．

　　For the YouTube contest, NASA has signed an agreement with Space Adventures, a company in Vienna, Virginia, which is best known for arranging trips by space tourists to the space station．Space Adventures will act as a middleman to prepare the winning experiments for flight．

　　Restrictions for experiment proposals include no dangerous animals, no explosions and nothing sharp．Entries will be selected and the finalists(参加决赛的选手)will be distributed among three geographical regions．For each region, there will be 10 finalists in the 14-16-year-old category and 10 in the 17-18-year-old category．

　　A popular vote among YouTube visitors will provide a quarter of the final score．Also judging the finalists will be a group of experts including Stephen W．Hawking．

(1)

Which of the following is true of Space Lab?
[　　]
A．	Two winners will be sent to the space station．
B．	Astronauts will do the chosen experiments．
C．	All students can enter the contest．
D．	NCESSE will manage the contest．

(2)

Paragraph 3 mainly tell us ________．
[　　]
A．	that flying to space is many kids' dream
B．	why Goldstein launched a program
C．	that there are other projects similar to Space Lab
D．	that only a few students' experiments can be chosen

(3)

How many participants will enter the finals?
[　　]
A．	10
B．	20
C．	40
D．	60

(4)

It can be inferred from the text that ________．
[　　]
A．	Hawking will present the prizes personally
B．	any experiment idea is welcome without limitation
C．	YouTube visitors determine the result of the contest to some degree
D．	YouTube will invite scientists to help the participants

阅读理解

     Danica Patrick doesn't let anything stop her.When she's in her race car, she flies.In the spring of
2008, she became the first woman to win an event in the Indy Racing League.
     Patrick wasn't the only woman to race into the record books.Women around the country created
important firsts.
     Hillary Clinton set her sights on the White House.In 2008, she was the first woman to be a
presidential candidate.Now she is the U. S.Secretary of State.
     Michelle Obama had her own wonderful first.The former lawyer became the country's first African
American First Lady.Her husband, Barack Obama, was elected President on November 4, 2008.
     Peggy Whitson's recent achievement was out_of_this_world.The astronaut was the first woman to
command the International Space Station.She finished her job on the floating lab in April, 2008.
     Ann Dunwoody also had a "major" achievement.In November, 2008, she became the first female
fourstar general in the U. S.military.That is the second－highest rank in the U. S.Army.
     The achievements of those and other women can encourage girls."I've heard from moms and dads
who see my achievement as hope for their daughters,  " Dunwoody says, "Anything is possible through
hard work."
     Danica Patrick and the other women didn't get to where they are alone.Here's a look at some of the
women who helped make their achievements possible.
     Martha Washington was the country's first First Lady.Her husband, George Washington, was
President from 1789 to 1797.
     Marie Ruoff Byrum was the first woman to cast a ballot(投票) after U. S.women were given the
right to vote in elections in 1920.
    Janet Guthrie became the first woman to enter a major car race in 1977.She was placed ninth in the
Indianapolis 500 race in 1978.
     The Women's Army Corps became part of the U. S.Army in 1943.More than 17,000 women served
overseas during World War Ⅱ.
     Sally Ride became the first U. S.woman in space in 1983.Her two space shuttle experiences lasted
about 343 hours.

1. Who had been a lawyer according to the passage?
A. Danica Patrick.
B. Michelle Obama.
C. Marie Ruoff Byrum.
D. Sally Ride.

2. The underlined phrase "out of this world" in Paragraph 5 can be replaced by ________.
A. extremely wonderful
B. unknown to the world
C. kept secret
D. not true

3. According to the passage, Dunwoody ________.
A. has high hopes for her daughters
B. had been involved in World War Ⅱ
C. was the first female general in U. S.military history
D. considers hard work an important factor of success

4. Which of the following is TRUE according to the passage?
A. Sally Ride had worked in the International Space Station.
B. Hillary Clinton was the first woman to be the U. S.Secretary of State.
C. Janet Guthrie was the champion in the Indianapolis 500 race in 1978.
D. U.S.women didn't have the right to vote in elections in the 19th century.

Two space walkers fixed a camera on the outside of the international space station on Monday and threw overboard a data collecting device (装置), sending it rolling off into space like a football. The new camera will help space station astronauts add new pieces onto the orbiting(轨道) station.

Mr Arthur and his Russian crewmate left the or biting station unmanned during the 5 hour spacewalk. Normally, one crew member stayed aboard while two others worked outside. But the space station crew has been reduced to two since the space shuttle Columbia disaster in 2003, and it has been left empty nine times during spacewalks since then.

Happily, the space walking pair helped each other into their spacesuits without the help of a third crew member. The space walk was put off by an hour because of trouble with the US airlock(气密过渡舱), which did not depressurize (减压) completely at first. But the pair quickly made up for the lost time as they worked outside. It was the first time in two years that space walkers exited through the US airlock.

67．Why did the spacewalkers leave the orbiting station unmanned?