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1、山西沁水县2017高考英语阅读理解选练（3）【科普知识型-阅读理解】Housed in Milan, one of Europes dirtiest cities, Leonardo da Vincis 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 painti
2、ng is on display.In 2009, Italian authorities installed a heating, ventilation (通风) and airconditioning system to protect the painting from Milans polluted air. To see whether the system could improve air quality, a team of researchers led by Constantinos Sioutas, a professor of civil and environmen
3、tal engineering at the University of Southern California, placed two airquality 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
4、 with the corresponding outdoor levels. “Its a spectacular reduction，” Sioutas said in a statement. “It is, frankly, very impressive.”Although the researchers applauded the successful decrease in particulates around da Vincis painting, they warned that indoor sources of pollution may still pose a th
5、reat 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
6、 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
7、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 airsample analysis could be used
8、as a point of reference for future studies aimed at protecting valuable artwork and artefacts.1What does the underlined word “particulates” in Paragraph 2 probably mean?AThe smallest parts of a chemical substance.BThings dirtier than usual.CCertain types of gas.DExtremely small pieces of dirt, which
9、 cause serious pollution.2According to the text, the following factors pollute the painting EXCEPT _Afatty lipids from the skin Btiny particles of the waxCbreath of the visitors Ddust in the air3According to the researchers, which of the following is NOT true of their airsample analysis?A. The airsa
10、mple analysis was got by gathering air in the church for a year.BThe airsample analysis showed that the painting was completely away from air pollution.CThe airsample analysis can be helpful for future studies protecting valuable artwork.DThe airsample analysis showed that the particulates around da
11、 Vincis painting were decreased successfully.4What can be the best title of the text?AHow to decrease levels of particulates effectivelyBThe famous painting da Vincis The Last SupperCKeeping air pollution from damaging da Vincis The Last SupperDHow to protect artwork in households【要点综述】保存在意大利米兰市一家教堂
12、的达芬奇名画最后的晚餐受到空气污染的影响。虽采取了措施使教堂空气质量得到提高，但仍存在一些污染隐患。1D词义猜测题。综合分析文章及该词所在句子，可推知该词意为“颗粒(污染)物”。2C细节理解题。根据文章信息可知，对名画最后的晚餐带来污染的因素主要有参观者皮肤上的油脂、修复时产生的蜡颗粒及空气中的灰尘等。3B细节理解题。从文章第一、二段可知，虽然教堂室内环境大为改善，但这幅伟大的画作仍受到各种污染物的威胁。4C主旨大意题。综合分析文章可知，本文主要介绍如何保护达芬奇的名画最后的晚餐免受污染物的影响，故C项为标题最佳。【2014高考训练题】 Heres how Brandon spends sev
13、eral hours each day: he walks up to strangers in New York City, asks for permission to take their pictures and then interviews them. With a combination of friendliness and good, but not excellent, photography skills, Stanton has achieved one of the most unlikely success stories in a city filled with
14、 them. The 29-year-old began posting photos and quotations on his Facebook page, Tumblr blog and personal website, , three years ago, and has owned more than one million fans. Now, hundreds of those pictures and interviews have been collected into a book, Human of New York, which landed into No.1 sp
15、ot on the New York Times hardcover nonfiction （精装非小说类）best-seller list after its first week on sale. Stanton, a hybrid(混合) of interviewer, photographer and eager chronicler(历史记录者), is a Georgia native with no training as a journalist. He has owned two cameras in his life and admits he has never lear
16、ned the technically correct way to use them. When he started the project in 2010, he had just lost his job as a bond trader in Chicago and decided to shift to a completely new career. When he moved to New York, he was friendless and nearly broke. Much of his time was spent on ambitious project of photographing10,000 people
