2015年12月英语六级真题及答案解析
- 格式:docx
- 大小:25.98 KB
- 文档页数:42
PartⅢ Reading Comprehension
Section A
As it is, sleep is so undervalued that getting by on fewer hours has become a badge of honor. Plus, we live in a culture that_____(37)to the late-nighter, from 24-hour grocery stores to online shopping sites that never close. It's no surprise, then, that more than half of American adults don't get the 7 to 9 hours of shut-eye every night as_____(38)by sleep experts.
Whether or not we can catch up on sleep-on the weekend, say-is a hotly_____(39)topic among sleep researches. The latest evidence suggests that while it isn't_____(40), it might help. When Liu, the UCLA sleep researcher and professor of medicine, brought_____(41)sleep-restricted people into the lab for a weekend of sleep during which they logged about 10 hours per night, they showed_____(42)in the ability of
insulin(胰岛素)to process blood sugar. That suggests that catchup sleep may undo some but not all of the damage that sleep_____(43)causes, which is encouraging given how many adults don't get the hours they need each night. Still, Liu isn't_____(44)to endorse the habit of sleeping less and making up for it later.
Sleeping pills, while helpful for some, are not_____(45)an effective remedy either. “A sleeping pill will_____(46)one area of the brain, but there's never going to be a perfect sleeping pill, because you couldn't
really replicates(复制)the different chemicals moving in and out of different parts of the brain to go through the different stages of sleep," says Dr.Nancy Collop, director of the Emory University Sleep Center.
37.【题干】_____
【选项】
A.alternatively
B.caters
C.chronically
D.debated
E.deprivation
F.ideal
G.improvements
H.necessarily
I.negotiated
J.pierce
K.presumption
L.ready
M.recommended
N.surpasses
O.target
【答案】B
【解析】cater to表示“迎合”的意思,空白处前提到a culture,所以用第三人称单数caters。
38.【题干】_____
【选项】
A.alternatively
B.caters
C.chronically
D.debated
E.deprivation
F.ideal
G.improvements
H.necessarily
I.negotiated
K.presumption
L.ready
M.recommended
N.surpasses
O.target
【答案】M
【解析】空白处后有介词by,因此空白处前要填一个动词,与后文匹配,recommended by符合题意,大多数美国人都达不到由睡眠专家建议的7——9小时睡眠时间。
39.【题干】_____
【选项】
A.alternatively
B.caters
C.chronically
D.debated
E.deprivation
G.improvements
H.necessarily
I.negotiated
J.pierce
K.presumption
L.ready
M.recommended
N.surpasses
O.target
【答案】D
【解析】空白处前有hotly这个词,后有topic,说明这是个热门的话题,要填一个形容词,debated讨论的,符合题意。
40.【题干】_____
【选项】
A.alternatively
B.caters