Director Zhang Yimou often has his films _______ local contents, which foreigners are not familiar ______.
| A．base on; with | B．to base on; to | C．basing on; to | D．based on; with |
直通貴州名校周測月考直通名校系列答案科目：高中英語 來源：2010年高考英語試題分類匯編——科普類閱讀理解 題型：閱讀理解
Batteries can power anything from small sensors to large systems. While scientists are finding ways to make them smaller but even more powerful, problems can arise when these batteries are much larger and heavier than the devices themselves. University of Missouri(MU) researchers are developing a nuclear energy source that is smaller, lighter and more efficient.
“To provide enough power, we need certain methods with high energy density(密度)”，said Jae Kwon, assistant professor of electrical and computer engineering at MU. “The radioisotope(放射性同位素) battery can provide power density that is much higher than chemical batteries.”
Kwon and his research team have been working on building a small nuclear battery, presently the size and thickness of a penny, intended to power various micro / nanoelectromechanical systems (M/NEMS). Although nuclear batteries can cause concerns, Kwon said they are safe.
“People hear the word ‘nuclear’ and think of something very dangerous,” he said, “However, nuclear power sources have already been safely powering a variety of devices, such as pace-makers, space satellites and underwater systems.”
His new idea is not only in the battery’s size, but also in its semiconductor(半導(dǎo)體). Kwon’s battery uses a liquid semiconductor rather than a solid semiconductor.
“The key part of using a radioactive battery is that when you harvest the energy, part of the radiation energy can damage the lattice structure(晶體結(jié)構(gòu)) of the solid semiconductor,” Kwon said, “By using a liquid semiconductor, we believe we can minimize that problem.”
Together with J. David Robertson, chemistry professor and associate director of the MU Research Reactor, Kwon is working to build and test the bat
tery. In the future, they hope to increase the battery’s power, shrink its size and try with various other materials. Kwon said that battery could be thinner than the thic
kness of human hair.
1. Which of the following is true of Jae Kwon?
A. He teaches chemistry at MU.
B. He developed a chemical battery.
C. He is working on a nuclear energy source.
D. He made a breakthrough in computer engineering.
2. Jae Kwon gave examples in Paragraph 4_________.
A. to show chemical batteries are widely applied.
B. to introduce nuclear batteries can be safely used.[來源:Z.xx.k.Com]
C. to describe a nuclear-powered system.
D. to introduce various energy sources.
3. Liquid semiconductor is used to _________.
A. get rid of the radioactive waste
B. test the power of nuclear batteries.
C. decrease the size of nuclear batteries
D. reduce the damage to lattice structure.
4. According to Jae Kwon, his nuclear battery _______.
A. uses a solid semiconductor
B. will soon replace the present ones.
C. cou
ld be extremely thin
D. has passed the final test.
5. The text is most probably a ________.
A. science news report B. book review
C. newspaper ad D. science fiction story
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科目：高中英語 來源：2011年四川普通高等學(xué)校全國招生統(tǒng)一考試英語試卷 題型：閱讀理解
The pound new Library of Birmingham（LoB）will be the most visible sign of the way the city is accepting the digitalization（數(shù)字化）of everyday life.
Set to open in 2013, the £188m LoB is already beginning to tale shape next to the Birmingham Repertory Theatre, with which it will share some equipment.[來源:Z。xx。k.Com]
As digital media（媒介）is important to its idea. the project is already providing chances for some of the many small new local companies working at the new technologies.
Brian Gambles, the LoB project director, says it is about giving people the right tools for learning,“The aim is to mix the physical with the digital. Providing 24-hour services which can be used through many different ways. It is important to enable us to reach more people, more effectively.”
The digital library will, he says, be as important as the physical one, allowing the distant use of the services, making sure that it is never closed to the public.
Even before the LoB is complete, the public has been able to go online to visit the Virtual（虛擬的）LoB, designed by Baden, the Birmingham virtual worlds specialists. Not only have the public been able to learn about LoB, but the virtual one has also enabled those working on the LoB to understand the building and how it will work before it even opens.
Two other small Birmingham-based digital companies are working on the LoB projects. Substrat, a digital design company, is developing what it calls “enlarge reality” project. It is about the use of an exciting smart phone, an important part of the LoB which is in the early stages of development is an online library of figures of the city being built by a digital content company in Cahoots, in which users will be encouraged to add to and comment on the material.
Gambles says: “Technology will enable us to make the library’s content and services open to citizens as sever before.”
【小題1】
The underline part “its idea” in Paragraph 3 refers to the idea of____
| A．the equipment | B． the project |
| C．the digital media | D． the physical library |
| A．get a general idea of the LoB |
| B．meet many world-famous experts |
| C．learn how to put up a library building |
| D．understand how the specialists work on the project |
| a. It offers better learning tools b. It reaches users in different ways c. It provides users with smart phone d. It allows users to enrich its material e. It gives non-stop physical and digital services
This text is most probably taken from .
查看答案和解析>> 科目：高中英語 來源：2011-2012學(xué)年山東省高三10月考英語試題 題型：閱讀理解 Lawmakers in the United States have expanded an investigation into the use of location-tracking systems on mobile devices． The action follows recent reports about the storing of information on the Apple iPhone． Some people consider location tracking to be a threat to personal privacy and security． Allan Friedman, the research director, says, “All wireless companies do some location tracking as part of their networks． This information is usually stored by the companies, not the devices, and there are laws to protect it． Law enforcement（執(zhí)法） agencies, for example, have to have a fairly high standard before it can access that data． And the phone company is also prohibited from selling that information． Now, two researchers report that location tracking information is being stored directly on Apple devices． They said Apple’s newest operating systems gather global positioning system and timestamp information． The information is stored on the device in a file that is also uploaded （上傳） to any computer that the device is connected to． The researchers say the information is available to anyone who has access to the device or computer． Allan Friedman says, “This raises additional concerns． There’s the idea that because it’s on my phone and on my computer, rogue applications（惡意程序） that I pay for or that I’m tricked into downloading may be able to access this data and somehow misuse it．” Apple says it is “not tracking the location of your iPhone”． It is simply keeping a database of Wi-Fi hotspots and cellphone towers near the user’s location． This information is meant to help the iPhone quickly find its location when needed． Letters have been sent to some of the leading mobile device developers, including Apple and Google． The letters asked for more information about their location tracking systems． Allan Friedman calls this an important start to strengthening privacy laws． He says, “There aren’t strong controls over things like location information, what they are doing with it, how long they are keeping it． And perhaps the most important question is, is my location data with other facts about me?” 1.Why did American lawmakers investigate the use of location-tracking systems on cell-phones? A.Because the systems can store users’ information B.Because many users have suffered loss after using them． C.Because it is thought to threaten users’ privacy． D.Because many reporters have shown the problem of the systems． 2. Allan Friedman believes that ________． A.wireless companies focus on personal privacy． B.people are forbidden to get access to private data at will C.phone companies may sell private information secretly D.customers may ask wireless companies to locate their tracking 3. What do we know from Paragraph 3? A． Location tracking information is stored online． B.Apple’s newest operating systems collect all kinds of information． C.Location tracking information may be uploaded to any iPhone． D.Apple’s newest operating systems may reveal the private information of users． 4.Which of the following statements is TRUE according to the passage? A.Apple denies that it tracks the location of users． B.The researchers may misunderstand the Apple’s systems．[來源:Z,xx,k.Com] C.The global positioning system is to blame for rogue applications． D.The iPhone can quickly find its location by using its user’s information．
查看答案和解析>> 科目：高中英語 來源：2011年四川普通高等學(xué)校全國招生統(tǒng)一考試英語試題 題型：閱讀理解 The pound new Library of Birmingham（LoB）will be the most visible sign of the way the city is accepting the digitalization（數(shù)字化）of everyday life. Set to open in 2013, the £188m LoB is already beginning to tale shape next to the Birmingham Repertory Theatre, with which it will share some equipment.[來源:Z。xx。k.Com] As digital media（媒介）is important to its idea. the project is already providing chances for some of the many small new local companies working at the new technologies. Brian Gambles, the LoB project director, says it is about giving people the right tools for learning,“The aim is to mix the physical with the digital. Providing 24-hour services which can be used through many different ways. It is important to enable us to reach more people, more effectively.” The digital library will, he says, be as important as the physical one, allowing the distant use of the services, making sure that it is never closed to the public. Even before the LoB is complete, the public has been able to go online to visit the Virtual（虛擬的）LoB, designed by Baden, the Birmingham virtual worlds specialists. Not only have the public been able to learn about LoB, but the virtual one has also enabled those working on the LoB to understand the building and how it will work before it even opens. Two other small Birmingham-based digital companies are working on the LoB projects. Substrat, a digital design company, is developing what it calls “enlarge reality” project. It is about the use of an exciting smart phone, an important part of the LoB which is in the early stages of development is an online library of figures of the city being built by a digital content company in Cahoots, in which users will be encouraged to add to and comment on the material. Gambles says: “Technology will enable us to make the library’s content and services open to citizens as sever before.” 1. The underline part “its idea” in Paragraph 3 refers to the idea of____ A. the equipment B. the project C. the digital media D. the physical library 2. While visiting the Virtual LoB, the public can_____ A. get a general idea of the LoB B. meet many world-famous experts C. learn how to put up a library building D. understand how the specialists work on the project 3. Which of the following is true of the LoB when it opens?
A. a, b, d B. a, c, e C. b, c, d D. b, d, e 4. This text is most probably taken from . A. a put book B. a library guide C. a handbook D. a newspaper report
查看答案和解析>> 科目：高中英語 來源：2010年高考英語試題分類匯編--動詞時態(tài)與語態(tài) 題型：閱讀理解
Batteries can power anything from small sensors to large systems. While scientists are finding ways to make them smaller but even more powerful, problems can arise when these batteries are much larger and heavier than the devices themselves. University of Missouri(MU) researchers are developing a nuclear energy source that is smaller, lighter and more efficient. “To provide enough power, we need certain methods with high energy density(密度)”，said Jae Kwon, assistant professor of electrical and computer engineering at MU. “The radioisotope(放射性同位素) battery can provide power density that is much higher than chemical batteries.” Kwon and his research team have been working on building a small nuclear battery, presently the size and thickness of a penny, intended to power various micro / nanoelectromechanical systems (M/NEMS). Although nuclear batteries can cause concerns, Kwon said they are safe. “People hear the word ‘nuclear’ and think of something very dangerous,” he said, “However, nuclear power sources have already been safely powering a variety of devices, such as pace-makers, space satellites and underwater systems.” His new idea is not only in the battery’s size, but also in its semiconductor(半導(dǎo)體). Kwon’s battery uses a liquid semiconductor rather than a solid semiconductor. “The key part of using a radioactive battery is that when you harvest the energy, part of the radiation energy can damage the lattice structure(晶體結(jié)構(gòu)) of the solid semiconductor,” Kwon said, “By using a liquid semiconductor, we believe we can minimize that problem.” Together with J. David Robertson, chemistry professor and associate director of the MU Research Reactor, Kwon is working to build and test the battery. In the future, they hope to increase the battery’s power, shrink its size and try with various other materials. Kwon said that battery could be thinner than the thickness of human hair. 1. Which of the following is true of Jae Kwon? A. He teaches chemistry at MU. B. He developed a chemical battery. C. He is working on a nuclear energy source. D. He made a breakthrough in computer engineering. 2. Jae Kwon gave examples in Paragraph 4_________. A. to show chemical batteries are widely applied. B. to introduce nuclear batteries can be safely used.[來源:Z.xx.k.Com] C. to describe a nuclear-powered system. D. to introduce various energy sources. 3. Liquid semiconductor is used to _________. A. get rid of the radioactive waste B. test the power of nuclear batteries. C. decrease the size of nuclear batteries D. reduce the damage to lattice structure. 4. According to Jae Kwon, his nuclear battery _______. A. uses a solid semiconductor B. will soon replace the present ones. C. could be extremely thin D. has passed the final test. 5. The text is most probably a ________. A. science news report B. book review C. newspaper ad D. science fiction story
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