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山西沁水县2017高考英语阅读理解选练（11份）含答共案
山西沁水县2017高考英语阅读理解训练【含参考答案】.doc
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山西沁水县2017高考英语阅读理解选练（2）含答案.doc
山西沁水县2017高考英语阅读理解选练（3）含答案.doc
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山西沁水县2017高考英语阅读理解选练（5）含答案.doc
山西沁水县2017高考英语阅读理解选练含参考答案.doc
山西沁水县2017高考英语阅读理解选练含答案.doc
山西沁水县2017高考英语阅读理解训练【含答案】.doc
山西沁水县2017高考英语阅读理解训练含参考答案.doc
山西沁水县2017高考英语阅读理解训练含答案.doc
　　山西沁水县2017高考英语阅读理解选练（1）含答案
　　【2016高考训练题】阅读理解—主旨大意题、标题概括题。
　　Shami is a spy working for MI5, the British domestic security service. Recently he was interviewed by the BBC for the now TV documentary series. Modern Spies.
　　Shami isn't his real name and in the interview his face was in shadow, so you couldn't identify him, but he spot his job and what motivates him.
　　The interviewer asked Shami if he has any hesitation about spying on other people. “No, not at all,” replied Shami. “I know why I'm doing it . I'm trying to prebent something major occurring which could lead to loss of life . That's my biggest motivation.”
　　Asked how he felt when he was doing a spying activity, Shami replied,” Excited. You feel a lot of pressure, but you understand the task in hand and how serious it is. You are thinking about potential dangers which might be a threat to yourself.” Shami admitted that his biggest fear was missing a vital piece of information, something that would go on to cause loss of life.
　　Shami said that there were some other intelligence officers working at MI5's London headquarters. Spies like him are out on the ground while the others' job is to analyze intelligence from a variety of different sources. He pointed out that vital pieces come from human sources of agents from within suspected terrorist organizations—a standard plotline in Hollywood movies, but he thought 007 was pure fantasy.” The key element of the James Bond myth is that we are some kind of illegal organization—that's not the case. And I certainly wouldn't be the kind of lone wolf in the films.”
　　1.     Motivates Shami to carry out his job.
　　A. To spy on people
　　B. To prevent loss of life
　　C. To analyze important information
　　D. To get excitement from danger
　　2. It can be learned from the passage that     
　　A. Shami once missed some important information
　　B. Shami is rarely stressed out when dong a task
　　C. The film 007 was a reflection of Shami's real life
　　D. MI5 is a legal organization
　　山西沁水县2017高考英语阅读理解选练（2）含答案
　　【科普知识型---阅读理解】
　　Doctors sometimes prescribe light therapy to treat a form of depression in people who get too little morning sun. But too much light at other time may actually cause such mood disorders. Long¬lasting exposure to light at night brings depression, a new study finds, at least in animals.
　　The new data confirm observations from studies of people who work night shifts, says Richard Stevens of the University of Connecticut Health Centre. Mood disorders join a growing list of problems, including cancer, obesity and diabetes—that can occur when light throws life out of balance by disturbing the biological clock and its timing of daily rhythms.
　　In the new study, Tracy Bedrosian and Randy Nelson of Ohio State University exposed mice to normal light and dark cycles for four weeks. For the next four weeks, half of the mice remained on this schedule, and the rest received continuous dim light throughout their night. Compared with mice exposed to normal nighttime darkness, those getting dim light at night lost their strong preference for sweet drinks，“a sign they no longer get pleasure out of activities they once enjoyed，” Bedrosian says.
　　In a second test, mice were clocked on how long they actively tried to escape a pool of water. Those exposed to night lights stopped struggling and just floated in the water, a sign of “behavioural despair”，10 times as long as the mice that had experienced normal nighttime darkness. All symptoms of depression disappeared within two weeks of the mice returning to a normal light¬dark cycle, the researchers report. The scientists also could quash the behavioural symptoms by injecting (注射)the brains of animals with a drug that prohibits the activity of certain molecules linked with human depression. This finding further suggests that light at night may cause something related to depression.
　　Human studies linking nighttime light and mood disorders are important but can't easily detect molecular underpinnings (分子结构)as animal studies can，says George Brainard of Thomas Jefferson University. The new work, he says, suggests that the change of the biological clock by light at night can be “an extremely powerful force in regulating biology and behaviour”．
　　1．After being exposed to continuous nighttime light，the mice ________．
　　A．changed their preferences
　　B．escaped from the water more eagerly
　　C．remained active as before
　　D．showed less interest in their favourites
　　2．What does the underlined word “quash” in Para. 4 probably mean?
　　A．Study.　　B．Predict.　　C．Ease.　　D．Cause.
　　3．We can learn from the last paragraph that ________．
　　A．light at night may have practical value
　　B．the biological clock is beneficial to humans
　　C．human mood disorders cannot be healed easily
　　山西沁水县2017高考英语阅读理解选练（3）含答案
　　【科普知识型---阅读理解】
　　Housed in Milan, one of Europe's dirtiest cities, Leonardo da Vinci's masterpiece The Last Supper still faces a threat from air pollution, researchers say, despite preventative measures that have significantly decreased pollutants in the church where the famous painting is on display.
　　In 2009, Italian authorities installed a heating, ventilation (通风) and air¬conditioning system to protect the painting from Milan's polluted air. To see whether the system could improve air quality, a team of researchers led by Constantinos Sioutas, a professor of civil and environmental engineering at the University of Southern California, placed two air¬quality monitors inside the church for a year to collect samples from around painting. Results showed the levels of fine and coarse particulates were reduced near the painting by 88 percent and 94 percent, respectively, compared with the corresponding outdoor levels. “It's a spectacular reduction，” Sioutas said in a statement. “It is, frankly, very impressive.”
　　Although the researchers applauded the successful decrease in particulates around da Vinci's painting, they warned that indoor sources of pollution may still pose a threat to the priceless painting. Fatty lipids (油脂) from the skin of customers in the church appeared in significant quantities around the painting, despite the fact that visitors getting access to the artwork are strictly regulated.
　　Only a few visitors are allowed inside the church at a time, and they enter the building and can stay for only 15 minutes each. However, fatty lipids from visitors' skin can combine with dust in the air and pollute the painting if they come in contact with it, says study researcher Nancy Daher of the University of Southern California.
　　Even previous restorations of the painting may pollute its surface, Daher said. Tiny particulates of the wax applied during early repair efforts can be emitted from the painting, get into the air and tarnish (使失去光泽) the painting in the same manner as the fatty lipids.
　　The researchers noted that their air¬sample analysis could be used as a point of reference for future studies aimed at protecting valuable artwork and artefacts.
　　1．What does the underlined word “particulates” in Paragraph 2 probably mean?
　　A．The smallest parts of a chemical substance.
　　B．Things dirtier than usual.
　　C．Certain types of gas.
　　D．Extremely small pieces of dirt, which cause serious pollution.
　　2．According to the text, the following factors pollute the painting EXCEPT    ________．
　　A．fatty lipids from the skin     B．tiny particles of the wax
　　C．breath of the visitors         D．dust in the air
　　3．According to the researchers, which of the following is NOT true of their air¬sample analysis?
　　A. The air¬sample analysis was got by gathering air in the church for a year.
　　B．The air¬sample analysis showed that the painting was completely away from air pollution.
　　C．The air¬sample analysis can be helpful for future studies protecting valuable artwor