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
高三英语阅读理解中等难度题
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
高三英语阅读理解中等难度题查看答案及解析
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
高三英语阅读理解中等难度题查看答案及解析
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.
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 |
高三英语阅读理解中等难度题查看答案及解析
China's newest space laboratory,TiangongⅡ,will be sent up into the air from the Jiuquan Satellite Launch Center in Northwest China.It will provide more comfortable digs for astronauts living aboard.
Zhu Zongpeng,chief designer of TiangongⅡsaid designers aimed to create an astronaut-friendly environment in every regard when they refitted the space lab that was developed based on Tiangong Ⅰ.
"A number of particulars were taken into account,including the sound,lighting,inner decorations as well as support equipment.For instance,the carpet in Tiangong I was replaced with floorboards.We fixed a foldable, multifunctional table that can be used for dining and experiments.The light is softer and can be adjusted.Each astronaut has a bed lamp.We also equipped the astronauts with Bluetooth headsets and Bluetooth speakers."Zhu added.
The Tiangong Ⅱconsists of two cabins(舱)with separate functions—the experiment cabin is sealed and acts as the astronauts' living quarters,while the resource cabin contains solar panels(太阳电池板),storage batteries,engines, etc.
The lab has about 15 square meters for astronauts to live and work,including a separate sleep section and waste storage area.The equipment in the spacecraft ensures its inner sound under 50 decibels(分贝).The temperature within the experiment cabin is kept between 22℃ and 24℃ and the humidity(湿度)between 45 and 55 percent.
In addition,Tiangong Ⅱ has an air detector(空气探测器),and it can be used to check and deal with more than 20 dangerous gases.Also,designers placed exercise equipment in the space lab to help astronauts keep healthy and its communication systems also allow astronauts to receive and reply to emails and make calls to family and friends.
1.What does the underlined word "digs" in Paragraph 1 probably mean?
A. Rooms. B. Temperature.
C. Headsets. D. Light.
2.Why was the space lab of Tiangong Ⅱ refitted?
A. To help astronauts keep healthy.
B. To create an astronaut-friendly environment.
C. To help astronauts to receive and reply to emails.
D. To deal with over 20 dangerous gases in the lab.
3.What's the main idea of Paragraph 3?
A. A table for dining and experiment was fixed.
B. A few aspects were considered to refit the space lab.
C. Astronauts were equipped with Bluetooth headsets.
D. Bright lamps which could be adjusted were placed.
4.What does the passage mainly talk about?
A. Astronauts can live and work in different places.
B. Exercise equipment has been placed for astronauts to keep fit.
C. Astronauts will feel more comfortable in the space lab after the improvement.
D. The sound and temperature in the spacecraft will help astronauts sleep well.
高三英语阅读理解中等难度题查看答案及解析
Man-made-satellites______ into space by many countries.
A.was sent up | B.is sent up | C.have been sent up | D.has been sent up |
高三英语单项填空简单题查看答案及解析
67. Many countries have sent up man-made communication satellites to _____ the earth, which is made possible for each household to use TV.
A.move | B.round | C.circle | D.Go |
高三英语单项填空简单题查看答案及解析
A communicative satellite ________________ as much as 3.5 tons was sent up into space last week.
A. weighing B. weighed C, to be weighed D. being weighed
高三英语单项填空中等难度题查看答案及解析
BEIJING, July 5 (Xinhua) --The South China Sea used to be a peaceful region before the United States poked its nose into the area. ______ its “Rebalance to the Asia-Pacific” strategy, what the United States really needs is to “rebalance” its attitude toward the issue.
Small frictions in the South China Sea date back to the late 1960s when some American scientists reported the discovery of rich gas and petrol resources in the region. Some coastal countries started to ______ the islands for that reason since then. ______ in the following years, China maintained overall peace in the waters via constant and friendly negotiations with ______ countries, and reached the Declaration on the Conduct of Parties in the South China Sea with Association of Southeast Asian Nations countries in 2002. Taking no sides on the South China Sea issue was the U.S. ______ in the past.
However, the Obama administration ______ the Rebalance to the Asia-Pacific strategy in 2009 and started to shamelessly interfere in the area, which dis far from U.S. ______ . In 2010, then U.S. Secretary of State Hillary Clinton said ______ that her country‚ “has a national interest” in the South China Sea. This May, Secretary of State John Kerry warned that China’s action could create a “tinderbox” ( 引火盒 ) in the region, ______ other countries’ aggressive actions a long time ago.
Freedom of navigation, respect for international law and strategic security are the ______ most frequently used by the United States to disguise its private interests in the region. However, since 2015, U.S. warships and military aircraft have repeatedly ______ the Nansha Islands without Chinese permission. This in fact reveals provocation and hegemony (霸权主义) behind the U.S. ______ of navigational freedom.
Outside the binding UNCLOS treaty, the United States secures the free movement of its maritime force by unilateral actions, which ______ violates smaller countries’ sovereignties or interests.
The superpower claimed that its military ______ in the South China Sea aims to protect its allies like Japan and the Philippines given the increasing tension in the region.
The United States should understand that it is only promoting regional conflicts to cover up its political interests under the guise of international law. To play a(n) ______ role in the Asia-Pacific region, Washington needs to readjust its attitude.
1.A.In spite of B.Instead of C.In view of D.Apart from
2.A.occupy B.inhabit C.settle D.grasp
3.A.Subsequently B.Surprisingly C.Consequently D.Fortunately
4.A.developed B.developing C.concerned D.native
5.A.post B.position C.posture D.gesture
6.A.abandoned B.reinforced C.launched D.supplement
7.A.government B.shores C.satisfactory D.possession
8.A.openly B.officially C.occasionally D.casually
9.A.mentioning B.acquiring C.striking D.ignoring
10.A.measures B.terms C.benefits D.privileges
11.A.invaded B.visited C.approached D.isolated
12.A.claim B.address C.independence D.announcement
13.A.incredibly B.infinitely C.principally D.essentially
14.A.presence B.interruption C.interference D.service
15.A.leading B.constructive C.dominant D.irreplaceable
高三英语完形填空困难题查看答案及解析
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(独特的),” 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(询问) 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.
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 |
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 |
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. |
高三英语阅读理解中等难度题查看答案及解析
The world is a greener place than it was 20 years ago. Recent NASA satellites data(2000—2017) have shown that human activities in China and India dominate this greening of the planet, thanks to ambitious tree-planting programmes in China and intensive agriculture(集约农业) in both countries.
The researchers from Boston University found that global green leaf area has increased by 5 percent in the new century, an area equal to all of the Amazon rainforest. China alone accounts for 25% of the global net increase in leaf area with only 6.6% of global vegetated area. China's contribution comes in large part from its programmes to conserve and expand forests, taking up about 42 percent of the greening. The greening from farmlands in China is about 32%, but that in India is about 82%.
Rama Nemani, a research scientist at NASA's Ames Research Centre and a co-author of the study said, ''When the greening of the Earth was first observed, we thought it was due to a warmer, wetter climate and fertilisation from the added carbon dioxide in the atmosphere. But with data from NASA satellites, scientists realised that humans are also contributing, which was all against our expectations. ''
Nemani sees a positive message in the new findings. ''Once people realise there is a problem, they tend to fix it, '' he said. ''In the 1970s and 1980s in India and China, the situation around vegetation loss was not good. In the 1990s, people realised it, and today things have improved. Humans are incredibly resilient. That is what we see in the satellite data. ''
However, the researchers rang bells as well. They said that the gain in global greenness did not necessarily make up for the loss of natural vegetation in regions like Brazil and Indonesia.
1.What is the second paragraph mainly about?
A.The decreasing size of the Amazon rainforest.
B.China's bigger contribution to global greening.
C.Total global green leaf area in the new century.
D.China's programmes to conserve and expand forests.
2.What surprised scientists regarding global greening?
A.Human activities. B.The level of fertilisation.
C.A warmer and wetter climate. D.Carbon dioxide in the atmosphere.
3.What does the underlined word ''resilient'' probably mean?
A.Good at making programmes. B.Suitable for analysing data.
C.Able to make corrections. D.Active in planting trees.
4.What does the last paragraph imply?
A.It is urgent to protect global natural resources.
B.Much remains to be done for global greenness.
C.Brazil and Indonesia lose most of their vegetation.
D.Global greenness needs all countries to work together.
高三英语阅读理解中等难度题查看答案及解析