Unit 1
1.Space exploration is exciting. But it is very costly and risky.
2. The achievement of nding astronauts to the lunar surface and back reprents the summit of human space flight.
3. Since ancient times, people have dreamed of leaving our planet and exploring other worlds.
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4. Rockets were invented in China in about the 11th century. 企业咨询管理
5. China launched its first artificial satellite on April 24, 1970, but it hasn't put piloted spacecraft into orbit yet.
6. The space age began with the launch of the first artificial satellite by the Soviet Union in 1957.
7. The ability to take part in space exploration reprents the level of a nation's scientific an
d economic development.
8. Beginning in 1960 weather satellites have nt back television images of parts of the earth.
9. Satellite systems have enabled us to e what is happening around the world.
10. Without satellite rvices, we wouldn't be able to view a live transmission of the Olympic Games.
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11. China is one of the nations that have the ability to conduct large-scale space exploration.
支部党课>五月英文12. Space exploration has brought about great changes in our lives, such as weather prediction and environmental monitoring.
13. The cameras on a spaceship or satellite can provide a wealth of uful data.
14. It is reported that another spaceship, named Ariane, exploded in the air three minutes
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15. In the near future, our country will be able to nd its first piloted spaceship into space.
16. Soviet cosmonaut Yuri Gagarin became the first human in space in 1961.
17. On July 20, 1969, American astronaut Neil Armstrong and others aboard Apollo 11 made a successful landing on the moon.
18. Armstrong left the first human footprint on another world. His famous words on the moon were, "That's one small step for man, one giant leap for mankind."
19. In the future, commercial flights into Earth orbit may become available and tourists can take a spaceship for sighteing in space.
20. We are concerned that one day a satellite going out of order may crash onto the earth and hit us.
21. A man-made disaster may occur in the event of a malfunctioning spaceship crashing into a denly populated area.
22. To some extent the ability to carry out a space program is a measure of a nation's economic strength.
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23. The reusable space shuttles are designed to lower the cost of launching satellites into Earth orbit.
24. In 1986 the Soviets launched the first space station that consisted of distinct units, or modules.
The World's First Space Tourist (A)
On May 6, 2001, Dennis Tito, a 61-year-old California millionaire and former NASA engineer, became the world's first paying space tourist when the Russian space agency launched him and two Russian cosmonauts aboard a rocket for a journey to the International Space Station.
Tito and the crew blasted off from the cosmodrome in Kazakstan on time. Tito appeared calm, wearing a space suit and a smile. The trip by the Russian crew was almost delayed due to concerns expresd by NASA that the space station would get too crowded while an American crew did some necessary computer repairs. Fortunately for Tito, NASA said Friday that it had struck a deal with the Russian Space Agency, allowing him to launch on time without interrupting the American crew's work on the ailing International Space Station.
Tito paid the Russian space agency $20 million to fly in space, but Russia's partners in the space station -- especially NASA -- objected, saying his lack of training would require additional safety measures.
Tito has been training at the Star City, Russia space center, for a year, learning the details of a Soyuz spacecraft and practicing how to survive a landing in Siberia. Just days before the launch, he proclaimed that he was well prepared. He said, "The training is what counts and I've had a significant amount of training. And that, I think, coupled with m
y aerospace engineering background, puts me in a very strong position, as far as being able to function in space. "
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Tito has no duties during the mission. He told reporters: "I'm not a fighter pilot, I'm a businessman, and I want to be able to absorb as much of this experience and relate it to as many people as I can." He said he would take pictures and tell people about the experience upon his return. Tito says his launch aboard a Russian rocket and six-day stay on the International Space Station demonstrates that anyone can -- and should -- experience space.
