China launched its fifth Beidou orbiter into space on Sunday morning, moving it one step closer to its goal of building a navigation(导航) and positioning satellite network.
The Beidou, or Compass, system is being built to rival the US-developed GPS, the European Union's Galileo and Russia's Global Navigation Satellite System. It can allow travelers, drivers and military officials to know their locations.
The fifth orbiter was launched on top of a Long March 3A carrier rocket at 5:30 am on Sunday from Xichang of Southwest China's Sichuan province.
It is the third Compass satellite launched this year, following launches on Jan 17 and June 2.
The short interval of less than two months since the last launch demonstrated that "the country is stepping into a busy period of launching the Compass satellites", an unnamed official in charge of the project said last month.
The first two orbiters were launched in 2007 and 2009 respectively.
Sun Jiadong, the Beidou program's chief designer, said on June 21 in a TV interview that China would launch 13 to 15 Beidou navigation satellites into orbit by 2012 to form a network that provides regional service covering the neighboring areas.
And in about 10 years, the network would be expanded to include more than 30 satellites covering the globe, he said.
The system is a crucial part of the country's space infrastructure for providing navigation and positioning services in transportation, meteorology, petroleum prospecting, forest fire monitoring, disaster forecasting, telecommunications and public security.
In addition, a global positioning system is crucial to any country's national security and defense, said Ran Chengqi, an official in charge of the program, referring to the fact that the US initially built its GPS system for military purposes.
It is unimaginable for China to go without such a system, he said.
Earlier reports cited(引用) Song Xiaojun, a Beijing-based military expert, as saying that 90 percent of the world's current weapons systems need a global positioning system.
1.This news report was probably released .
A.in January, 2010 B.in June, 2010 C.in July, 2010 D.in August, 2010
2.The Compass System is expected to finally cover in the future.
A.China B.China and its neigh boring areas
C.Asia, Europe and Oceania D.the earth
3.At the very beginning, the GPS system was built to help .
A.military officers to judge their locations B.travelers to know their locations
C.drivers to reach their destinations easily D.hunters to find wild animals smoothly
科目:高中英语 来源:2010年福建省古田五中高二下学期期末考试英语卷 题型:阅读理解
If you thought sports stars Yao Ming and Liu Xiang or Internet entrepreneurs Zhang Chaoyang and Ding Lei would automatically be on the list of the” Men of Our Time”,then you could be behind the times.
The surprise in the list of 10 men released by the All-China Women’s Federation yesterday is that it contains no celebrities- and the guiding factors seem to be care and sympathy for the opposite sex.
In fact,Liu and Yao,as well as actor Pu Cunxin—the image ambassador for China’s anti-HIV,AIDS campaign—appeared in a booklet given out at the contest’s launch ceremony in January.The federation wouldn’t say why they are not in the final list.
The winners,with an average age of 47.5,were selected by women officials and journalists of the nine women’s newspapers in China,whose standard was men promoting equality between the sexes.
Li Zhong hua, a 46-year—old air force officer who test-flies planes,said he thought he was chosen because” he takes good care of his family,and is a gentleman”.
”Gentlemen get more respect in our society.They should be like those in the movie Titanic,who let women and children lave first in life rafts。”he told China Daily.
Shi Hua shan,a 48-year-old policeman in Gui xi of Jiangxi Province,said that he became a”man in the eyes of women” because” women love stories of heroes saving beauties".
His team has rescued more than 180 women who were taken away by force and sold as wives in the mountain regions of Fujian Province.
Some other” Men of Our Time” are:
Lang Jinghe,67,gynecologist at the Peking Union Medical College Hospital in Beijing,who has made breakthroughs in ovarian cancer;
Ma Li,33,official in Xuzhou of Jiangsu Province,whose shelter has helped 196 victims of domestic violence;Li Mingshull,43,lawyer in Beijing,who is active in campaigns against family violence;Liu Ri,51,a mine worker in Lu’an of Shanxi Province,who took care of his paralyzed
parents·in-law for 23 years with his wife.
【小题1】Which of the following statements is right?
A.Liu Xiang, a sports star, was on the list of the “Men of Our Time”. |
B.LiZhonghua was a man in the eyes of women because he was an excellent air force officer. |
C.Shi Huashan rescued women from forced marriages |
D.The honor was given to Pu Cunxin at the launch ceremony in January. |
A.Yao Ming | B.Ma Li | C.Pu Cunxin | D.Liu Xiang |
A.famous scientists | B.famous actors |
C.well-known people | D.well.known sports stars |
A.a science magazine | B.an advertising booklet |
C.a travel brochure | D.a newspaper |
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科目:高中英语 来源:2011届湖南长郡中学高三年级分班考试英语卷 题型:阅读理解
Riding a London subway, a person from China will notice one major difference; in London, people do not look at each other. In fact, eye contact is avoided at all time. That's not rudeness— people are just too busy to bother looking.
Busy doing what, you ask? Well, they're certainly not using the time for a moment of quiet reflection(沉思).Nor are they reading a book. New techology has replaced quiet habits. Today the only acceptable form of book on the London Underground is an e-book.
Apple must earn a fortune from London commuters(乘车上下班的人). Since the launch of the iPhone in 2007, over 40,000-yes, that's 40,000-"apps"(programs downloaded for the iPhone)have been designed.
Commuters love them because they are the perfect time-filler. One "app",called iShoot, is a game that features tanks. Another one, Tube Exits, tells passengers where to sit on the train to be closest to the exit of their destination(目的地). ISteam clouds the iPhone screen when you breathe into the microphone. You can then write in the "steam" on your phone screen.
For those without an iPhone, another Apple product, the iPod, may be the distraction(消遣)of choice. It's not just teenagers who "plug in" to their music-iPods are a popular way to pass the time for all ages.
And if games, e-books and music aren't enough to keep you occupied. Then perhaps you would prefer a film? The development of palm(掌上)DVD technology means many commuters watch their favorite TV show or film on the way to work. With all this distraction, it's amazing that people still remember to get off the train.
【小题1】People in London do not make eye contact on the subway because they are busy .
A.going to work |
B.reading books |
C.thinking private thoughts |
D.playing games, reading e-books, listening to music or watching films |
A.habits | B.“apps” | C.iPhones | D.films |
A.iShoot | B.Tube Exits | C.iSteam | D.iPod |
A.delighted | B.busy | C.amused | D.controlled |
A.London commuters are unfriendly to strangers |
B.Apple has earned a lot of money from selling 40,000 apps |
C.technology is changing the way London commuters spend their traveling time |
D.with all the new time-fillers, London commuters often forget to get off the train. |
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科目:高中英语 来源:2012届安徽省皖南八校高三第一次联考英语卷(解析版) 题型:阅读理解
Beijing ?(13, July) China sent up a new data relays atellite (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-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 (天宫1号), 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 m 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.
【小题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' |
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 |
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. |
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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科目:高中英语 来源:2013届四川省成都高新区高三9月统一检测英语试卷(带解析) 题型:填空题
Third-generation mobile phones, known as 3G, are the next big step for the telecom industry. Data speed in 3G networks is much quicker than that in present technology. This means users can have high-speed Internet access and enjoy video and CD-quality music on their phones.
“Mobile data is not a dream; it’s not an option but a requirement,” said Len Lauer, head of a US communications company, Sprint PCS, at a 3G conference in Bangkok earlier this month.
With 3G, you can forget about text messages telling you yesterday’s news; a 3G phone can receive video news programs, updated four times a day. Internet access will also be much quicker, making it easier to surf the Web on your phone than on your computer at home.
Face-to-face video calls
Don’t worry about getting lost. 3G phones offer map services so you can find a new restaurant just by pressing a few keys on your handset.
However, the most impressive part of 3G technology is video calling. With live two-way video communication, you can have face-to-face talks with friends and family on your mobile phone.
Many European countries have already launched the service. In May 2000 the US Government issued five license to run 3G wireless services, while the first 3G phones arrived in Italy in March this year.
International telecom companies can’t wait to sell 3G in China, the world’s largest mobile telecommunications market. But they will have to be patient. At the moment, China is busy testing its 3G-based technologies, networks and services. This will be followed by a trial period before the phones can finally hit the shops.
“We need to create a pool of 3G customers before the large-scale commercial launch of the service,” said Fan Yunjun, marketing manager for Beijing Mobile. “We expect that the 3G licenses will be issued late next year.”
(71) ___________ Mobile Phones | |
Advantages | ? Data speed: quicker than that in (72) ________ technology ? Video and (73) _______ music ? Video news programs: (74) ________ four times a day ? Internet access: quicker and (75) _________ |
Impressive functions | ? Offer (76) __________ services, helping you find your way ? Provide (77) _________ two-way video communication |
3G phones in China | ? China is busy (78) ________ its 3G-based technologies, networks and services. ? 3G phones should go through a trial period before being put into (79) _________. ? 3G phones are (80) __________ to be seen next year. |
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科目:高中英语 来源:2012-2013学年湖北省七市(州)高三4月联考英语试卷(解析版) 题型:阅读理解
As Apple tries to maintain its growth and success in China, the world's largest smart-phone market is becoming even more critical. Apple's shares(股份) fell sharply as the company's earnings for the holiday quarter through December disappointed investors.
The sales of the iPhone, which include both the iPhone 5 and older models, came in at the low end of analysts' expectations, while the company's income plan for the second quarter was below analysts' forecasts, though Apple is known to give conservative (保守的) forecasts.
Som'6 analysts have said that for Apple to regain its growth, the company.needs a more aggressive strategy for markets, or more specifically for China, where the market for smart phones has been expanding more rapidly than anywhere else. In China, demand is particularly great for inexpensive phones that run on Android(安卓) operating system, sold by many Chinese phone makers as well as South Korea's Samsung Electronics Co.
But Apple says it's already enjoying strong growth in China. "We saw big growth in iPhones,"Chief Executive Tim Cook said. He said that the company has been quickly expanding its sales channels in China, including the number of Apple stores. "This isn't nearly what we need, we're not even close to that, but we're making great progress. " he said.
In China, a big missing piece for Apple is China Mobile Ltd. , the biggest local telecom carrier that doesn't yet sell the iPhone. Earlier this month, Mr. Cook met China Mobile Chairman Xi Guohua in Beijing and discussed cooperation, stirring hopes that the world's largest mobile carrier may soon start offering the iPhone.
Earlier this month, the Wall Street Journal reported that Apple is working on a lower-end iPhone that could launch as early as this year. But one possible challenge for Apple in China is that low-pricod Android-based phones are getting better in terms of quality. A report from CLSA in late November showed that many smart-phones sold at about 1,000 yuan ( $160) came with higher-reso-lution screens, better cameras and more powerful processors than phones at that price did a year earlier.
1.Apple's shares dropped sharply because in December__
A.the iPhone wasn't popular in China
B.its product quality was widely criticized
C.the earnings for the holiday quarter was disappointing
D.the investors were not satisfied with Apple's management
2.What can we learn from the passage?
A.Apple tends to offer a lower sales forecast.
B.China Mobile Ltd began to team up with Apple.
C.Cook is pessimistic about what Apple did in China.
D.Apple didn't take measures to develop Chinese market.
3.The author uses the report from CLSA to prove
A.their prices are actually lower than a year earlier
B.Apple in China has ability to deal with any problem
C.low-ended Android-based phones are progressing fast
D.the promotion of lower-end iPhone will face a challenge
4.The main purpose of the passage is to show the readers __
A.Apple.'s high popularity in China
B.the challenge Apple faces in China
C.the approaching failure Apple will suffer in China
D.Apple's aggressive strategy in its market expansion
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