Beijing—(13, July) China sent up a new data relay satellite(數(shù)據(jù)中繼衛(wèi)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(對接).
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 (地球同步轉(zhuǎn)移軌道).
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.
小題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.
小題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
小題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.
小題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

小題1:D
小題1:A
小題1:C
小題1:D
小題1:D根據(jù)第一段最后一句The new satellite will promote the country’s satellite communication network for space docking(對接).可知答案
小題1:A根據(jù)最后一段第二句Only three satellites of this kind are needed to form a global communication network, and China has two now.”三顆衛(wèi)星組成全球網(wǎng)絡(luò)中國現(xiàn)在有兩顆故還需一顆。
小題1:C根據(jù)最后一段最后一句…which will benefit the country’s future manned space flights,可知這顆衛(wèi)星對中國的空間探索意義重大。
小題1:D根據(jù)本文開篇敘述可知新衛(wèi)星發(fā)射有助于提升交流網(wǎng)絡(luò),文中又提及這可衛(wèi)星的作用以及最后一段提到這顆衛(wèi)星對中國的空間探索意義重大可知D選項(xiàng)作為本為標(biāo)題合適。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目:高中英語 來源:不詳 題型:閱讀理解

BEIJING, July 8 (Xinhuanet)--- A new hotel concept has been realized in a village in Northern Sweden, which aims to make the simple treehouse become a world-class destination for travellers. The Treehotel, located in a place called Harads, will consist of four rooms when it opens on July 17th: the Cabin, the Blue Cone, the Nest, and the Mirrorcube.
Two additional rooms are scheduled to open in October. The long term vision(想象) is even more expansive. “Our goal in five years is to have 24 rooms from 24 different architects,” says Treehotel co-founder Kent Lindvall.
The first six rooms were designed by five different architects. The Mirrorcube which stands four meters high and four meters wide, and the walls of which are made with a mirrored glass, has drawn widespread attention as it will be attached to a single tree. “It’s an interesting building. You can’t find anything else like this in the world today. It’s unique(獨(dú)特的),” says Lindvall. “Everything will reflect in it---the trees, the birds, the clouds and the sun in the forest. So it could hardly be seen in the forest. This is untouched forest and we want to keep it the same way.”
Lindvall says the Treehotel’s vision proves a powerful draw, with enquiries(詢問) coming in from far and wide. “I think what’s exciting here is that we’re just 60 km below the Arctic Circle. It means there’s a good possibility to have the northern lights in the winter and of course to have the midnight sun in the summer.”
The motto of the Treehotel is “Feel Free in a Tree” and expense will cost up to about $555.50 for two guests in the Cube, which is designed to hold up to four guests.
小題1:The underlined word “expansive” probably means _____.
A.costing a lot of money
B.covering a large area
C.requiring knowledge and skills
D.increasing suddenly and rapidly
小題2:According to the passage, the Mirrorcube is a unique building because _____.
A.everything can reflect in it
B.it’s large with plenty of space
C.there is a large mirror wall in it
D.it has limited effect on local wildlife
小題3:Which of the following statements is TRUE?
A.The Treehotel is ideally situated to enjoy the natural wonders.
B.The Treehotel is a great base to explore the many local places of interest.
C.Travellers can have a relaxed holiday at a reasonable price in the Treehotel.
D.The six rooms of the Treehotel was separately designed by 6 different architects.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

“This is the BBC News at Eight O’ Clock.”

“Chinese people spent about 120 billion yuan during the first three days of the May Golden Week last year. This year it has increased to 140 billion yuan.”
“The children of Beijing No.2 Middle School sang with students from Toronto in Canada to celebrate the 20thanniversary. They had been sister schools since 1986. They spent about two weeks together in Beijing. They visited the Great Wall and the Summer Palace. They took a lot of photos in Beihai Park.”
“Have you ever got tired of heavy shopping bags? A new shopping assistant robot which was invented by Japanese company could be the answer. The helpful robot can follow you around and carry several bags. The robot was tested at a shopping center in February 2006. ”
“About 500 people from different countries were in the 2006 “Rock Paper Scissors(剪刀)” World Match in Canada. This event was founded in 1842. It is said playing this game is fun, and also a good way to solve problems among people.”

“And now it’s time for Morning Music.”
小題1:The students from Canada and Beijing No. 2 Middle School didn’t ________.
A.take photos
B.visit the Great Wall
C.visit the Summer Palace
D.have a football match
小題2:This year during the first three days of the May Golden Week, it cost Chinese people ___________ yuan more than that of last year.
A.260 billionB.120 billionC.140 billion D.20 billion
小題3:Which of the following is not talked about in the news?
A.The robot can help with shopping bags.
B.A Japanese company invented the robot.
C.The robot was tested at a shopping centre.
D.There are such robots in people’s homes now.
小題4:The underlined word “anniversary” means           .
A.founding
B.yearly return of the date of an event
C.university
D.the new beginning of something important
小題5:Which of the following is a game?
A.Rock Paper ScissorsB.May Golden Week
C.Shopping assistant robotD.A visit to the school

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解



小題1:What is Kelly Chan going to do?
A.To hold a concert.B.To go on a diet.C.To watch a game.D.To make a dress.
小題2:According to the news the player from ________ won the tennis match on Saturday.
A.RussiaB.JapanC.South KoreaD.America
小題3:The medical group from America said last week that _________.
A.America has too many good athletes
B.children shouldn’t have too many soft drink
C.schools should organize more picnics
D.most parents in America have health problem
小題4:From the news we know that __________.
A.Kelly Chan has been dancing with 40 people
B.Maria Sharapova has won the Japan Open 17 times
C.soft drinks and fast food are really good for children’s health
D.many American children have too much fast food and too little exercise

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

A man accused of failing to return more than 700 children’s books to five different libraries in the county was released from prison after a book publisher agreed to post his bond (保釋金) of $1,000. The publisher said, “There’s a story here. This is a man who loves books. He just can’t let go of them. He hasn’t stolen a single book. So what’s the crime? We think that Mr Barush has a story to tell. We plan to publish his story.”
When asked why he didn’t return the books, Mr Barush said, “Well, how could I? They became family to me. I was afraid to return them, because I knew that kids or dogs would get hold of these books and chew them up, throw them around, tear the pages, spill soda on them, get jam and jelly on them, and drown them in the toilet.”
He continued, “Books are people, too! They talk to you, they take care of you, and they enrich you with wisdom, humor and love. A book is a guest in my home. How could I kick it out? I repaired torn pages. I dusted them with a soft clean cloth. I turned their pages so they could breathe and get some fresh air.”
“Every week I reorganized them on their shelves so they could meet new friends. My books were HAPPY books. You could tell just by looking at them. Now they’re all back in the library, on the lower shelves, on the floors, at the mercy of all those runny-nosed kids. I can hear them calling me! I need to rescue them. Excuse me. I have to go now.”
小題1:Why was the man put into prison?
A.Because the book publisher persuaded the police to do so.
B.Because he stole 700 children’s books from the five different libraries.
C.Because he refused to return the books that he had borrowed.
D.Because he wanted to publish his story.
小題2:How did the man treat books?
A.He treated them as real people.
B.He treated them as his own children.
C.He treated them as his furniture.
D.He treated them as his job.
小題3:From the passage we can learn that the man is _____.
A.a(chǎn) thiefB.a(chǎn) writerC.crazy about booksD.unfortunate
小題4:What is mainly talked about in this passage?
A.A funny thief who loves stealing books.
B.A person who refuses to return borrowed books and wants to look after them.
C.A person who is crazy about books so he keeps stealing them from the library.
D.A person who may have some mental problems.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

Down on the beach of Dover, 56-year-old Channel swimmer Jackie Cobell bravely set off for Calais. The time was 6:40 am. 28 hours and 44 minutes later the exhausted, successful mother from Kent crawled (爬行) to the shore and walked proudly into the record books. After five years in training, Mrs Cobell became the slowest person to cross the Channel under her own steam. The previous record for the slowest crossing, set by Henry Sullivan at 26 hours and 50 minutes, has stood for 87 years before Mrs Cobell started at Dover Saturday morning.
She had struggled through changing tides that swept her first one way, then the other. It turned the 21-mile crossing into a 65-mile one. She declared, “Time and tide wait for no man—and they certainly didn’t wait for me. I was fully expecting it to get dark before I got to Calais but I never imagined I’d also see the dawn again. But I wasn’t going to give up.”
Her feat(壯舉) raised more than $2,000 in charity sponsorship for research into Huntingdon’s disease, a sum that was continuing to grow as news of her achievement spread. That was why she did it. “I don’t really know myself,” she said. “ I just kept thinking of all the people I’d be letting down if I stopped.”
Mrs Cobell took to the water so well at school. But after bringing up two daughters, she started to gain weight. Five years ago she took up swimming again and decided to prepare for the Channel challenge to lose weight. She became much fitter. Then came the big swim. “I practiced on Windermere lake,” she said. “it’s about half the distance of the Channel so I just doubled it, added some extra time, and worked out I could probably get to Calais in about 16 hours.”
Her husband David, trainer, official observer and friend sailed alongside her on a boat. She said, “I sang to keep myself going. When they told me I was a record breaker I thought they were just having a joke—until I realized it was the record for the slowest crossing. But maybe next time I might be a bit quicker.”
小題1:According to Paragraph 1, Mrs Cobell_____________.
A.started to learn swimming five years ago
B.a(chǎn)rrived at Calais on late Sunday morning
C.wanted to break the record for the slowest crossing
D.was too exhausted to move after crossing the Channel
小題2: Why did Mrs Cobell spend so much time crossing the Channel?
A.Because the tides changed her direction.
B.Because she was not in good condition.
C.Because she wasn’t good at swimming.
D.Because the winds kept her from swimming fast.
小題3:Mrs Cobell crossed the Channel for the main purpose of____________.
A.taking a risk
B.losing more weight
C.raising money for charity
D.becoming famous worldwide
小題4:How did Mrs Cobell feel about the record she set?
A.DissatisfiedB.ExcitedC.AnnoyedD.Proud

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

The crisis(危機(jī)) at Japan’s Fukushima Dai-Ichi nuclear(核) energy center caused by the terrible earthquake has raised questions about the future of the nuclear energy industry. Arjun Makhijani is president of the Institute for Energy and Environmental Research in the United States. He says the disaster(災(zāi)難)in Japan is historic.
This week, the chairman of America’s nuclear agency said there is little chance that harmful radiation(輻射) from Japan could reach the United States. Gregory also said America has a strong program in place to deal with earthquake threats. No new nuclear power centers have been built in the United States since nineteen seventy-nine. That was when America’s worst nuclear accident happened at the Three Mile Island center in Pennsylvania. The accident began to turn public opinion against nuclear energy. At present, about twenty percent of electricity in the United States comes from nuclear energy.
German Chancellor Angela Merkel said Germany would close seven nuclear power centers while energy policy is reconsidered. The European Union is planning to test all centers in its twenty-seven member nations.
Developing nations are less willing to slow nuclear expansion. China said it will continue with plans to build about twenty-five new nuclear reactors(反應(yīng)堆). And India, under a cooperation agreement with the United States, plans to spend billions on new centers in the coming years.
Nuclear reactors supply fourteen percent of global electricity. Nuclear energy is a clean resource, producing no carbon gases. But radioactive waste is a serious unresolved issue. So is the presence of nuclear power centers in earthquake areas like the one near Bushehr, Iran.
The best title of the text is         .
A. Various Opinions on Japan’s Nuclear Disaster        
B. Japan’s Disaster is Likely to Run out of Control      
C. America Feels Great Concern for Japan’s Nuclear Crisis
D. Japan’s Disaster Throws Doubt on Nuclear Energy Industry
小題1:.
We can learn from the text that America         .
A.experienced a terrible nuclear accident 32 years ago
B.has a strong program to deal with radiation danger
C.depends heavily on nuclear energy to produce electricity
D.will check all the reactors before cooperating with India
小題2:.
According to the text, which country will be most likely to have a similar disaster?
A.German.B.Iran.C.India.D.China.
小題3:.
How does the author seem to feel about the future of nuclear energy?
A.Satisfied.B.Pleased.C.Wordless.D.Surprised.
小題4:.
The best title of the text is         .
A.Various Opinions on Japan’s Nuclear Disaster
B.Japan’s Disaster is Likely to Run out of Control
C.America Feels Great Concern for Japan’s Nuclear Crisis
D.Japan’s Disaster Throws Doubt on Nuclear Energy Industry

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

You may picture firefighters holding a hose (水管) outside of a burning building,but the Golden Eagles Hotshots don't fight fires quite that way.When they go into action,you may not even see a fire truck.
The Hotshots are firefighters who battle fires in wilderness areas.But don't think you'll only find them in California.Wherever there is a national wildfire emergency,the Golden Eagles Hotshots could be there.
But these firefighters don't work the same way as those in big cities.They work where there are large numbers of trees,bushes,and grass.They climb up and down steep hills to clear brush and burnable debris (殘。甌hey sometimes use water,but often fight fire with fire!
They do that by lighting what are called “backfires” ---- small,controlled fires that burn up fuel in the path of larger wildfires.That way, when the wildfire gets there, it has nothing to burn and nowhere to go,because all the burnable fuel has already gone up in smoke.
The Hotshots also clear away fuel using old-fashioned hard work.For example,they use a saw to cut away trees and heavy brush that could catch fire.
Of course there are times when the Golden Eagles Hotshots do have trucks to supply water to the fires.But the water is limited,and these guys have to rely on hard work more than anything.Physical fitness is very important.They have to be strong to handle steep hills while carrying a 60­pound pack.
Thanks to their efforts,many lives have been saved,many houses not burned,and countless trees still standing.
小題1:According to the passage,why do the firefighters light “backfires”?
A.To signal for help.B.To remove obstacles.
C.To protect trees and bushes.D.To prevent the fire from spreading.
小題2:What can we learn about the Golden Eagles Hotshots?
A.They are firefighters working in big cities.
B.Their work requires physical strength.
C.They are working for free.
D.They usually hold a hose to put out the fires.
小題3:All of the following can reflect that the Golden Eagles Hotshots are special  EXCEPT their working     
A.a(chǎn)reasB.waysC.a(chǎn)chievementsD.tools
小題4:What is the author's attitude towards the Golden Eagles Hotshots?
A.Appreciative.B.Doubtful.C.Worried.D.Critical.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

Many of you may wonder what else to do besides watching TV or surfing the Internet on weekends.Why not have a picnic? Junior 2 students at Beijing No.4 Middle Schoo1 had a “King of cooking” competition·
Earlier this month,about 300 students at the schoo1 went to a suburb(郊區(qū))of Beijing to have the contest.They were divided into 24  groups.Each group had buyers,slicers  (掌刀),firemakers.washers and cooks.
Firemakers faced the most problems during the time.Some of them had no idea how to keep fire burning. “The fire kept going out.we had to blow at the sparks(火星)and put on corn leaves and old newspapers,”said Wu Mofei,13.
“It took us an hour to make the fire.Our eyes had tears from all the smoke and our faces became dirty,”he added.   
When the fires were finally made,the cooks became the busiest people.Huang Lanye made fried celery(芹菜)and ham pickled cabbage(泡菜)and tomato soup.
She was proud of her work.“It’s my first time making Chinese dishes.My group members ate them up in minutes and said they were as delicious as what their parents made!” said the 14-year-old girl.
Finally over ten students were titled “King of Cooking”.Wang Xiaoyue,14,was one of them.“My group got a mark of 98 at the competition,’’Wang said.“We have 1earned a lot while
having so much fun! We are the best!”
Beijing No.4 Middle School has been organizing similar(類似的)fun activities for six years.“we want to give students a chance to get real life experiences and 1earn how to work as a team,’’said Jia Dong,who works for the school’s student affairs office.
小題1:The text mainly tells us——.
A.a(chǎn) “King of Cooking” competition organized by Senior 2 students at Beijing No.4 Middle School
B.a(chǎn) picnic organized by Junior 2 students at Beijing N0.4 Middle School
C.a(chǎn) “King of Cooking” competition organized by Junior 2 students at Beijing No.4 Middle School
D.a(chǎn)fter-school activities of students at Beijing No.4 Middlle School
小題2:Which of the following was not the problem some firemakers met?
A.They didn’t know how to keep fire burning.
B.They spent a long time in making a fire.
C.The fire kept going out.
D.They didn’t have enough corn leaves and old newspapers.
小題3:We can infer that Huang Lanye was a ___in their group
A.buyerB.firemaker C.washer D.cook
小題4:According to the passage,we can know____.
A.only ten students were titled “King of Cooking” in this competition
B.the “King of Cooking” competition has been held once every year in the past six years
C.Wang Xiaoyue was titled a “King of Cooking” in this competition
D.Beijing No.4 Middle School has been encouraging students to take part in all kinds of competitions

查看答案和解析>>

同步練習(xí)冊答案