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1、2020 高考英语阅读理解一轮自选训练（二）及答案2020 高考训练题。阅读理解。阅读下列短文，从每题所给的四个选项（A、B、C 和 D）中，选出最佳选项。Your glasses may someday replace your smartphone, and some New Yorkers are ready for the switch.Some in the city cant wait to try them on and use the maps and GPS that the futuristic eyewear is likely to include.“Id use it
2、 if I were hanging out with friends at 3 a. m. and going to the bar and wanted to see what was open,” said Walter Choo, 40, of Fort Greene.The smartphone-like glasses will likely come out this year and cost between $250 and $600, the Times said, possibly including a variation of augmented( 增强的) real
3、ity, a technology already available on smartphones and tablets ( 平板电脑) that overlays information onto the screen aboutones surroundings. So, for example, if you were walking down a street, indicators would pop upshowing you the nearest coffee shop or directions could be plotted out and come into vie
4、w right on the sidewalk in front of you.“As far as a mainstream consumer product, this just isnt something anybody needs ，” said SamBiddle, who writes for G. “Were accustomed to having one thing in our pocket to do all these things,” he added, “and the average consumer isnt gonna be able to afford a
5、nother device ( 装 置) thats hundreds and hundreds of dollars.”Google publisher Seth Weintraub, who has been reporting on the smartphone-like glasses since latelast year, said he is confident that this type of wearable device will eventually be as common as smartphones.“Its just like smartphones 10 ye
6、ars ago,” Weintraub said. “A few people started getting emails ontheir phones, and people thought that was crazy. Same kind of thing. We see people bending theirheads to look at their smartphones, and its unnatural,” he said. “Theres gonna be improvements to that, and this is a step there. 1One of t
7、he possible functions of the smartphone-like glasses is to _.A. program the opening hours of a barB. supply you with a picture of the future第1页（共8页）C. provide information about your surroundingsD. update the maps and GPS in your smartphones2The underlined phrase pop up in the third paragraph probabl
8、y means _. A. develop rapidly B. get round quicklyC. appear immediately D. go over automatically3According to Sam Biddle, the smartphone-like glasses are _.A. necessary for teenagers B. attractive to New YorkersC. available to people worldwideD. expensive for average consumers4We can learn from the
9、last two paragraphs that the smartphone-like glasses _.A. may have a potential market B. are as common as smartphonesC. are popular among young adults D. will be improved by a new technology试题分析：本文主要介绍了一种使用智能技术的新型眼镜，这种眼镜可以向用户提供周围环境 的具体信息。1 C 细节题。根据文章第三段 2,3 行 including a variation of augmented(增强的)
10、reality, a technology already available on smartphones and tablets ( 平板电脑) that overlays information onto the screen about ones surroundings. 可知 Google 眼镜这一技术可以给你提供周围环境的信息。故 C 正确。2 C 猜测词义题。根据本句 indicators would pop up showing you the nearest coffee shop or directions could be plotted out and come in
11、to view right on the sidewalk in front of you. 以及上一句 中的 that overlays information onto the screen about ones surroundings. 可知只有这一技术可以迅 速得知你周围事物的信息，故该词表示 C 项含义。3 D 细节题。根据文章第四段最后一句 the average consumer isnt gonna be able to afford another device ( 装置) thats hundreds and hundreds of dollars. 可知目前这一产品的价
12、格还不是普通人能 够承受的。故 D 正确。4A推理题。根据文章最后两段可知 10 年前人们认为智能手机是不可能的，但是 10 年以后这都是很常见的个人物品。作者以此来类推这一新技术，也就是说作者认为这一技术的潜在市 场也是巨大的。故 A 正确。第2页（共8页）阅读下列短文，从每题所给的 A.B.C 和 D 项中，选出最佳选项。Educators are seriously concerned about the high rate of dropouts among the doctor ofphilosophy candidates and the consequent loss of ta
13、lent to a nation in need of Ph. D. s. Some haveplaced the dropouts loss as high as 50 percent. The extent of the loss was, however, largely amatter of expert guessing. Last week a well-rounded study was published. It was published. It wasbased on 22,000 questionnaires sent to former graduate student
14、s who were enrolled in 24 universities and it seemed to show many past fears to be groundless.The dropouts rate was found to be 31 per cent, and in most cases the dropouts, while notcompleting the Ph. D. requirement, went on to productive work. They are not only doing wellfinancially, but, according
15、 to the report, are not far below the income levels of those who went on to complete their doctorates.Discussing the study last week, Dr. Tucker said the project was initiated because of the concernfrequently expressed by graduate faculties and administrators that some of the individuals whodropped out of Ph. D. programs were capable of competing the requirement for the degree.Attrition at the Ph. D. level is also thought to be a waste of precious faculty time and a drain onuniversity resources already being
