2017新课标高考英语阅读理解细节理解主旨大意(归纳法)解题附带答案

performances and self-evaluation by about 275 college students, indicate that many

people multitask not out of a desire to increase productivity, but because they are easily distracted (分心) and can’t focus on one activity. And “those people turn out to be the worst at handling different things,” said David Sanbonmatsu, a psychologist at the University of Utah.

Sanbonmatsu and his colleagues gave the students a set of tests and asked them to report how often they multitasked, how good they thought

they

were

at

it,

and

how

sensation-seeking (寻求刺激) or imperative (冲动)they were. They then evaluated the participants’ multitasking ability with a tricky mental task that required the students to do simple

mathematical

calculations

while

remembering a set of letters.

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Not surprisingly, the scientists said, most people thought they were better than average at multitasking, and those who thought they were better at it were more likely to report using a cellphone while driving or viewing multiple kinds of media at once. But those who frequently deal with many things at the same time were found to perform the worst at the actual multitasking test. They also were more likely to admit to sensation-seeking and impulsive behavior, which connects with how easily people get bored and distracted. “People multitask not because it’s going to lead to greater productivity, but because they’re distractible, and they get sucked into things

that

are

not

as

important.”

Sanbonmatsu said.

Adam Gazzaley, a researcher at the University of California, San Francisco, who

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was not a member of the research group, said one limitation of the study was that it couldn’t find out whether people who start out less focused toward multitasking or whether people’s

recognizing

and

understanding

abilities change as a result of multitasking. The findings do suggest, however, why the sensation-seeker who multitask the most may enjoy risky distracted driving. “People who are multitasking are generally less sensitive to risky situations.” said Paul Atchley, another researcher not in the group. “This may partly explain why people go in for these situations even though they’re dangerous.”

67. The research led by Sanbonmatsu indicates that people who multitask________. . A. seek high productivity constantly B. prefer handling different things when getting bored

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C. are more focused when doing many things at a time

D. have the poorest results in doing various things at the same time

68. When Sanbonmatsu and his colleagues conducted their research, they ___________. .

A. assessed the multitasking ability of the students

B. evaluated the academic achievements of the students

C. analyzed the effects of the participants’ tricky mental tasks

D. measured the changes of the students’ understanding ability

69. According to Sanbonmatsu, people multitask because of their __________. _. A. limited power in calculation B. interests in doing things differently

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