A villa (別墅) designed to resist earthquakes with “self-healing” cracks in its walls, thanks to nanotechnology (納米技術(shù)) applications with self-healing polymers (聚合物), is to be built on a Greek mountainside. The villa’s walls will include special particles that turn into a liquid when squeezed (壓榨) under pressure, flow into cracks, and then harden to form a solid material.
The NanoManufacturing Institute (NMI), based in Leeds University, will play a key role in an EU project to construct the home by December 2010. The project, called “Intelligent Safe and Secure Buildings” (ISSB) is funded under the EU’s Sixth Framework program. This potentially life-saving scheme is led by German building manufacturer Knauf. The villa will be built in Amphilochia, in western Greece, where Knauf currently runs a manufacturing plant. If the experiment is successful, more tremor-resistant(防震)homes could be built in earthquake zones across the globe. NMI chief executive Professor Terry Wilkins said, “What we’re trying to achieve here is very exciting. We’re looking to use polymers in much tougher situations than ever before on a larger scale.” Monitors contained in the villa’s walls will be able to collect vast amounts of data about the building over time. Wireless sensors(傳感器) will record any stresses and vibrations, as well as temperature, humidity and gas levels.
The walls are to be built from new load-bearing steel frames and high-strength gypsum(石膏)board. Prof Wilkins said, “If there are any problems, the intelligent sensor network will be able to alert residents immediately so they have time to escape. If whole groups of houses are so constructed, we could use a larger network of sensors to get even more information. If the house falls down, we have got hand-held devices that can be used over the ruins to pick out where the embedded(嵌入的)sensors are hidden to get some information about how the villa collapsed. Also, we can get information about anyone who may be around, so it potentially becomes a tool for rescue.”
【小題1】The aim of the passage is to ________.
A.report a piece of interesting news |
B.promote tremor-resistant homes |
C.inform us of the nanotechnology development |
D.tell us something about a tremor-resistant home |
A.it will be built on a special place |
B.the cracks in its walls can be healed by the polymers |
C.the special particles can make its walls stronger |
D.the intelligent sensor network can tell people where there is a crack |
A.rescue work can be done more quickly and accurately |
B.the intelligent sensor network will stop working |
C.no one can be hurt in the earthquake |
D.a(chǎn) warning signal will be given to other residents |
A.he is doubtful about the project |
B.he thinks the tremor-resistant home is perfectly designed |
C.he is confident in the tremor-resistant home |
D.the tremor-resistant home still needs to be tested in a real situation |
A.is still being tried out |
B.is already under construction |
C.has been in wide use |
D.will be put into wide use soon |
年級(jí) | 高中課程 | 年級(jí) | 初中課程 |
高一 | 高一免費(fèi)課程推薦! | 初一 | 初一免費(fèi)課程推薦! |
高二 | 高二免費(fèi)課程推薦! | 初二 | 初二免費(fèi)課程推薦! |
高三 | 高三免費(fèi)課程推薦! | 初三 | 初三免費(fèi)課程推薦! |
科目:高中英語 來源:閱讀理解、完形填空、短文改錯(cuò)專項(xiàng)練習(xí) 題型:054
閱讀下面短文,掌握其大意,然后從各題所給的四個(gè)選項(xiàng)中,選出一個(gè)最佳答案。
A shopkeeper in England was sent a telegram 1 him of the news 2 his 3 won 100,000 pounds in the Irish Sweepstakes(愛爾蘭大馬賽). He 4 to be home nursing a heart condition, and his wife opened the message. 5 that the 6 news might 7 a heart failure to her husband, she invited the family 8 to dinner and asked him 9 on the good news with professional tact(策略).After dinner, the doctor 10 his patient to one side.
“How are you 11 on with your business?” the doctor began.
“It could be better. I could use a few hundred pounds,” said the shopkeeper.
“Well,”the doctor said 12 ,“you have a sweepstakes ticket. What would you do if you 13 1,000 pounds?”
“Nobody 14 wins,”the an answered with a sigh(嘆息).“But if I win, I will send my family to the seashore, and 15 off our debts.”
“ 16 you win 50,000 pounds…”
“I would buy this house and a villa(別墅) 17 the country.”
“What would you do if you won 100,000 pounds?”
The man looked up.“ Listen, my friend,” he said 18 .“I swear(發(fā)誓)I would give you half of it.”
19 this, the doctor gasped(喘粗氣), opened his mouth, and dropped 20 .
1.
[ ]
2.
[ ]
3.
[ ]
4.
[ ]
5.
[ ]
6.
[ ]
7.
[ ]
8.
[ ]
9.
[ ]
10.
[ ]
11.
[ ]
12.
[ ]
13.
[ ]
14.
[ ]
15.
[ ]
16.
[ ]
17.
[ ]
18.
[ ]
19.
[ ]
20.
[ ]
查看答案和解析>>
科目:高中英語 來源: 題型:022
句型轉(zhuǎn)換
完成B、C、D句,使其與A句意思相同或相近。(每空一詞)
A.Not only does he have a flat in London.he also has a villa(別墅)ill Italy and a castle in Scotland.
B._____ _____ _____ his flat in London, he has a villa in Italy and a castle in Scotland.
C._____ his flat in London, he has a villa in Italy and a castle in Scotland.
D._____ _____ his flat in London, he has a villa in Italy and a castle in Scotland.
查看答案和解析>>
科目:高中英語 來源:學(xué)習(xí)高手必修四英語人教版 人教版 題型:050
|
查看答案和解析>>
科目:高中英語 來源: 題型:閱讀理解
A villa (別墅) designed to resist earthquakes with “self-healing” cracks in its walls, thanks to nanotechnology (納米技術(shù)) applications with self-healing polymers (聚合物), is to be built on a Greek mountainside. The villa’s walls will include special particles that turn into a liquid when squeezed (壓榨) under pressure, flow into cracks, and then harden to form a solid material.
The NanoManufacturing Institute (NMI), based in Leeds University, will play a key role in an EU project to construct the home by December 2010. The project, called “Intelligent Safe and Secure Buildings” (ISSB) is funded under the EU’s Sixth Framework program. This potentially life-saving scheme is led by German building manufacturer Knauf. The villa will be built in Amphilochia, in western Greece, where Knauf currently runs a manufacturing plant. If the experiment is successful, more tremor-resistant(防震)homes could be built in earthquake zones across the globe. NMI chief executive Professor Terry Wilkins said, “What we’re trying to achieve here is very exciting. We’re looking to use polymers in much tougher situations than ever before on a larger scale.” Monitors contained in the villa’s walls will be able to collect vast amounts of data about the building over time. Wireless sensors will record any stresses and vibrations, as well as temperature, humidity and gas levels.
The walls are to be built from new load-bearing steel frames and high-strength gypsum(石膏)board. Prof Wilkins said, “If there are any problems, the intelligent sensor network will be able to alert residents immediately so they have time to escape.” If whole groups of houses are so constructed, we could use a larger network of sensors to get even more information. “If the house falls down, we have got hand-held devices that can be used over the rubble to pick out where the embedded(嵌入的)sensors are hidden to get some information about how the villa collapsed.” Also, we can get information about anyone who may be around, so it potentially becomes a tool for rescue.
66. The aim of the passage is to ________.
A. report a piece of interesting news B. promote tremor-resistant homes
C. inform us of the nanotechnology development D. tell us about a tremor-resistant home
67. The villa can resist earthquakes because _______.
A. it will be built on a special place
B. the cracks in its walls can be healed by the polymers
C. the special particles can make its walls stronger
D. the intelligent sensor network can tell people where there is a crack
68. If the tremor-resistant home falls down, _______.
A. rescue work can be done more quickly and accurately
B. the intelligent sensor network will stop working
C. no one can be hurt in the earthquake
D. a warning signal will be given to other residents
69. What Prof Wilkins said suggests that _______.
A. he is doubtful about the project
B. he thinks the tremor-resistant home is perfectly designed
C. he is confident in the tremor-resistant home
D. the tremor-resistant home still needs to be tested in a real situation
70. It can be inferred from the passage that tremor-resistant home _______.
A. is still being tried out B. is already under construction
C. has been in wide use D. will be put into wide use soon
查看答案和解析>>
百度致信 - 練習(xí)冊(cè)列表 - 試題列表
湖北省互聯(lián)網(wǎng)違法和不良信息舉報(bào)平臺(tái) | 網(wǎng)上有害信息舉報(bào)專區(qū) | 電信詐騙舉報(bào)專區(qū) | 涉歷史虛無主義有害信息舉報(bào)專區(qū) | 涉企侵權(quán)舉報(bào)專區(qū)
違法和不良信息舉報(bào)電話:027-86699610 舉報(bào)郵箱:58377363@163.com