2021届丰城拖船中学高三英语第三次联考试卷及答案解析.pdf
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1、2021 届丰城拖船中学高三英语第三次联考试卷及答案解析 第一部分 阅读(共两节,满分 40 分)第一节(共 15 小题;每小题 2 分,满分 30 分)阅读下列短文,从每题所给的 A、B、C、D 四个选项中选出最佳选项 A If you are sending a text message watching TV or listening to the radio,you may stop and give this your full attention.Multitasking shrinks(使.萎缩)the brain?research suggests.A study found
2、that men and womenwho frequently used several types of technology at the same time had less grey matter in a key part of the brain.University of Sussex researchers said,Using mobile phones,laptops and other media devicessimultaneouslycould be changing the structure of our brains.Worryingly,the part
3、of the brain that shrinks is involved in processing emotion.The finding follows research which has linked multitasking with a shortened attention span,depression,anxiety and lower grades at school.The researchers began by asking 75 healthy men and women how often they divided their attention between
4、 different types of technology.This could mean sending a text message while listening to music and checking e-mail,or speaking on the phone while watching TV and surfing the Internet.The volunteers were then given brain scans which showed they had less grey matter in a region called the anterior cin
5、gu-late cortex(ACC)(前扣带皮层).Scientists have proved that brain structure can be changed on exposure to fresh environments and experience.Other studies have shown that trainingsuch as learning to play magic tricks or taxi drivers learning the map of Londoncan increase grey matter densities(密度)in certai
6、n parts.Experts have also warned of the harmful impact technology can have on our memory and attention span.The University of California team conducted a survey of more than 18,000 people aged between 18 and 99,and found 20%had problems with memory.Researchers were shocked greatly by the 14%of 18 to
7、 39-year-old people who also worried about their memories.Multitasking may shorten attention span,making it harder to focus and form memories,the researchers said,adding that youngsters may be particularly affected by stress.1.The underlined word simultaneously in Paragraph 2 means _,A.on ones own B
8、.at no time C.at the same time D.by accident 2.All of the following are possible effects of multitasking EXCEPT_.A.saving time B.a shortened attention span C.lower grades at school D.depression and anxiety 3.Which ofthe following can be the best title of this passage?A.Media multitasking is becoming
9、 more popular B.Multitasking shrinks the brain C.Multitasking may shorten attention span D.People are worried about their memories.B The COVID-19 vaccination(接种疫苗)rate in the US has fallen to newlows in recent weeks,threatening President Joe Bidens goal of having 70 percent of American adults with a
10、t least one shot by July 4.With just less than one month from July 4,the current vaccination rate will put the US at somewhere between 67 percent and 68 percent of the adult population with at least one dose(剂量)by Independence Day.To reach 70 percent by July 4,around 1.6 percent of the population ne
11、eds to get their first dose per week from now until July 4.The Centers for Disease Control and Prevention(CDC)reported last week that 63 percent of adults hadreceived their first dose of a COVID-19 vaccine.That was up slightly from 62 percent from the report a week before.The additional 1 percent of
12、 adults completing their first dose is the lowest since the CDC started tracking the vaccination rate in mid-February.On average,fewer than 1 million shots are given out per day,a decline of more than two-thirds from the peak of 3.4 million in April,The Washington Post reported.In South Carolina,abo
13、ut 71,000 residents got a shot in the week leading up to June 3,compared to a high of nearly 300,000 in one week in early April,according to data from the CDC.The slowdown is moreprominentacross the South and Midwest.Twelve states have seen vaccinations fall to 15 daily shots per 10,000 residents.Le
14、ss than a quarter of black Americans had received their first COVID-19 shot as of June 7.James Hildreth,CEO of Meharry Medical College,told Politico,“We need to make a stronger effort to bring the vaccine to the communities,rather than relying on the communities to come to vaccination centers.”The s
15、harp decline in vaccination began in mid-April when federal officials temporarily stopped the use of the JohnsonJohnson vaccine while they investigated rare blood-clotting(凝血)reactions.The“low-hanging fruitthosepeople who ly want to get vaccinated without you telling them anything”have already been
16、vaccinated,which has led to the slowdown,Dr Anthony Fauci,director of the National Institute of Allergy and Infectious Diseases,said on a White House-organized call with community leaders last week,according to the Post.4.What can we learn from the text?A.Dr Anthony Fauci is in charge of the Centers
17、 for Disease Control and Prevention.B.In South Carolina,about 300,000 residents got a shot in the week leading up to June 3 C.In mid-April federal officials temporarily suspended the JohnsonJohnson vaccine.D.Less than one fourth of Americans had received their first COVID-19 shot by June 7.5.Which o
18、f the following can replace the underlined word“prominent”in Para.5?A.Meaningful.B.Obvious.C.Inspiring.D.Complex.6.How can America increase the COVID-19 vaccination rate according to James Hildreth?A.By giving the vaccine shot at the communities.B.By offering the vaccine to the public for free.C.By
19、frequently informing the public of the vaccine.D.By urging the communities to come to vaccination centers.7.What can be the best title for the text?A.Biden wishes to have 70%of adults with one shot by July 4 B.CDC has been trackingthe vaccination rate since mid-February C.Some Americans need to get
20、vaccinated without telling them to D.Bidens July 4th vaccine goal may be missed C Becoming famous is the dream of many,and Tian is getting closer to that dream.Tian,30,is a white-collar worker inBeijing.On short video application Douyin,Tian has more than 2,000 fans.So far,she has received more than
21、 50,000 likes on the Dubsmash-like app.On her page on Douyin,Tian shares everything,from her sons daily activities,to her pet dogs,to little skits(段子)made up by her and her husband.“Making funny videos,and combining them with music is really interesting,”Tian said.“Of course,I make the videos for fu
22、n because it is quite relaxing.”Chinas short video market has seen great growth,according to areport.The report said thatChinas short video market was valued at 5.73 billion yuan($900 million)in 2017,an increase of 184 percent.The industry value is expected to go up to the 30 billion mark in 2020.Co
23、mpanies like Tencent,Sohu and Iqiyi have all started providing short video content.“Short videos are popular because they are an addition to traditional audio and video content on the internet,”said Sun Jiashan with the Chinese National Academy of Arts.Fans say that the short videos help them“chill
24、out”from a stressed-out lifestyle.“My favorite videos are all about pets,”said Zhou Na,a nurse inHefei,capital of East ChinasAnhuiprovince.“After a whole days work,watching the 15-second videos makes me laugh,which reduces my pressure.”8.Why does Tian make short videos in Douyin?A.To get fun.B.To be
25、come a well-known person.C.To attract fans.D.To record her familys routine.9.Whats Sun Jiashans opinion about short videos?A.They have huge value.B.They greatly reduce peoples pressure.C.They make peoples star dreams come true.D.They enrich internet audio and video content.10.What does the underline
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