百师联盟 2021 届高三 一轮复习联考（一）全国卷
英语试卷
注意事项：
1.答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。
2.回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。如需
改动，用橡皮擦干净后，再选涂其他答案标号。回答非选择题时，将答案写在答题卡上写
在本试卷上无效。
3.考试结束后，将本试卷和答题卡一并交回。
考试时间 120 分钟，满分 150 分
第一部分 听力（共两节，满分 30 分）
第一节（共 5 小题；每小题 1.5 分，满分 7.5 分）
听下面 5 段对话。每段对话后有一个小题，从题中所给的 A、B、C 三个选项中选出最佳
选项。听完每段对话后，你都有 10 秒钟的时间来回答有关小题和阅读下一小题。每段对
话仅读一遍。
例：How much is the shirt?
A.￡19.15. B.￡9.18. C.￡9.15.
答案是 C.
1.Where did the woman see Jessica?
A.In London. B.At the cinema. C.At her sister's.
2.What is the man probably?
A.A professor. B.A doctor. C.A nurse.
3.What will the woman do?
A.Travel on the summer vacation. B.Eat in the restaurant. C.Take a part-time job.
4.What do we know about the man?
A.He often finds excuses to be off.
B.He often asks the woman to walk his dog.C.He needs to find someone to look after his dog.
5.When will the next train leave for New York?
A.9:30 am. B.10:00 am. C.10:30 am.
第二节（共 15 小题，每小题 1.5 分，满分 22.5 分）
听下面 5 段对话或独白。每段对话或独白后有几个小题，从题中所给的 A、B、C 三个选
项中选出最佳选项。听每段对话或独白前，你将有时间阅读各个小题，每小题 5 秒钟；听
完后，各小题将给出 5 秒钟的作答时间。每段对话或独白读两遍。
听第 6 段材料，回答第 6、7 题。
6.What information is needed to become a member of the library?
A.His family members. B.His student card member. C.His bank account.
7.How long can the man keep the library book?
A.A day. B.A month. C. A week.
听第 7 段材料，回答第 8.9 题。
8.Where is Julia Swan?
A.In her hometown. B.In New York. C.In Cambridge.
9.What did Julia ask the speakers to do?
A.Attend her art lessons. B.Work at Stanford University. C.Go to see her when they have
time.
听第 8 段材料，回答第 10 至 12 题。
10.What is the probable relationship between the speakers?
A.Old colleagues. B.Classmates in college. C.Friends from childhood.
11.What has the woman prepared for Helen as a gift?
A.A necklace. B. A.photo album. C.A song.
12.When will the woman set off?
A.On Wednesday. B.On Thursday. C.On Friday.
听第 9 段材料，回答第 13 至 16 题。
13.Where is the apartment located?
A.On Forest Avenue. B.On Union Avenue. C.On Grand Avenue.
14.What would the woman like to have near the apartment?
A.A supermarket. B.A hospital. C.A subway station.15.How much should the woman pay in total?
A.$1,800. B.$1,620. C.$1,440.
16.What will the man have to pay if he rents the house?
A.Water. B.Electricity. C.Parking.
听第 10 段材料，回答第 17 至 20 题。
17.What is speaker mainly talking about?
A Effects of Global warming
B Ecosystem changes
C.Species' adaptation to climate change.
18.Which reason is not mentioned for ecosystem changes?
A.Agriculture. B.Pollution. C.Desertification.
19.How fast are plants required to move according to the surface temperature changes?
A.3.5 kilometers a year. B.3.5 miles a year. C.3.5 feet a year.
20.What may happen if global warming continues at its currently projected rate?;
A.Many species will be hard to survive.
B.Many species will migrate faster.
C Many species will have enough to eat.
第二部分 阅读理解（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 和 D 四个选项中，选出最佳选项。
A
Join us in the summer in Oxford on our award-winning Oxford Summer School,which
provides students from all over the world with the chance to live,study and have dinner in
colleges of the University of Oxford.
Merton College
The foundation of Merton dates back to 1264.The college's library is the oldest library in the
university,built in three stages from 1288 to 1378.Merton has a desirable city-centre location just
off the High Street,although stepping into its peaceful gardens can make the hustle and bustle(喧
器 ） of everyday Oxford seem a million miles away.Oxford Royale Summer School students
staying at Merton College are guaranteed easy access to Oxford's many attractions and amenities(便 利 设 施 ） ， with key historical sites on their doorstep.The college has a reputation for
academic excellence.
The Queen's College
The Queen's College is one of Oxford's oldest and most central colleges,located on the High
Street in the city centre.It was founded in 1341 and named after Queen Philippa of
Hainault.Owing to its central location,Oxford Royale Summer School students staying at the
Queen's College will have easy access to Oxford's many attractions and amenities.
St Peter's College
St Peter's is one of the University of Oxford's youngest colleges.It was founded in 1929 as an
independent hostel for students with the aim of providing low-cost education.In 1961,St Peter's
became a college of the university.The college site includes a combination of different styles of
architecture,with a mixture of traditional and modern buildings.Recently the college sports teams
have been very successful,especially the boat club.
St Catherine's College
St Catherine's College is the University of Oxford's youngest undergraduate college,founded
in 1962.The striking glass and concrete buildings were designed by Arne Jacobsen,combining
modern building materials with the traditional college.The college is also proud of numerous
Nobel Prize winners,including Sir John Vane and John E.Walker.St Catherine's College is a short
walk away from Oxford's citycentre.
21.What can you do if you go to Merton College?
A.Live in modern buildings.
B.Visit the Nobel Museum.
C.Shop in the High Street.
D.Join the boat club.
22.How is St Catherine's College different from the other three colleges?
A.It is close to Oxford's citycentre.
B.It is younger than the other schools.
C.It has many traditional buildings.
D.It is known for its academic excellence.
23.If you are fond of sports activities,you can go to
B.St Peter's College
A.Merton College
C.the Queen's College
D.St Catherine's CollegeB
Culture shock is a broad term for the series of personal difficulties that people go through
in new places.It's usually most extreme for those who can't speak the language of the place they
have moved to,or for those who aren't familiar with the social rules.Both of these things applied
to me in China when I moved there in 2011.
So,naturally,I went through the four well-known stages of culture shock:honeymoon,distress
（痛苦），re-integration(重新融入）and autonomy(独立自主）。
When I arrived,I was excited and optimistic,but I quickly became irritated( 恼 火 的 ） by
cultural differences,missing how things worked back home.
By the end of my first year,I had totally lost my self-confidence;I was a bitter,clumsy and
sensitive person,and I blamed China for making me that way.
Then,in my second year,I started to pick up some language skills,and I found fun activities to
do in my spare time.I made great foreign and Chinese friends,and I developed an interest in
Chinese history and culture.
I learned to consider myself a confident and happy laowai.
Today I'm back in the US,where I'm pursuing a PhD at a university in my hometown.It's
been a little tough to readjust to life in my home country.I suffered at first from"reverse"culture
shock, experiencing the four stages in the opposite order.
I started out feeling independent and self-confident,before slowly realizing that I knew my
country much less well than I used to.I'd complain loudly about little things,like how I could no
longer shout"fuwuyuan!"to get a waiter's attention in a restaurant.
But eventually,I came to realize that what I had thought was my"home"had become an
entirely new place while I'd been away.That,by itself,was exciting.
24.Which of the following least helped the author ease his culture shock in China?
A.By learning the Chinese language.
B.By making local friends.
C.By joining in fun activities.
D.By attending history courses.
25.Which stage of culture shock does Paragraph 4 mainly describe?
A.Distress.
B.Honeymoon.
C.Re-integration.
D.Autonomy.
26.What does the word"reverse"mean in Paragraph 7?A.Exchange the position.
B.Stop having a particular position.
C.Change the order of something around.
D.Change the previous decision.
27.When the author went back to the US,what did he do?
A.He moved to a new place with his family.
B.He felt relaxed in a more familiar culture.
C.He missed his life in China very much.
D.He found it difficult to adapt to life there.
C
From a distance,they look like nothing more than thin red lines on the horizon,easily lost in
the rough blue of the Atlantic Ocean.But get closer and the significance of the 140m-long tubes
becomes apparent:they are the beginning of an entirely new industry in the hunt for clean power.
Yesterday,the red snake-like objects were laid as part of the world's.first wave-power
station,off the coast of the northern Portuguese town of Agucadoura.The project marks the latest
step in Portugal's moves to become a leader in developing renewable energy sources.
At the heart of the power station are three round wave energy converters( 转 换 器 ） ，
designed and built by a British company Pelamis Wave Power.Moving up and down on the
endless supply of waves in the open sea,they change the motion into electricity,without sending
out any of the carbon dioxide responsible for warming the planet.
The Pelamis wave machines will produce 2.25 Megawatt(MW 兆 瓦 ） ， enough for the
annual needs of about 1,500 homes.Eventually,the station will be expanded with a further 25
Pelamis machines so that it can produce up to 21MW of power.That.will save 60,000 tons of CO2
per year compared with a conventional fossil fuel plant.
＂ The future of wave energy starts today,"said ManuelPinho,Portugal's economics
minister. ＂ Portugal wants to be good in renewable energy.We are among the top five in the
world,and we are just in the beginning of the process.We think this can create an industrial
revolution and a lot of opportunities for jobs and research and we want to lead the trend."
In addition to this flagship wave power,the Portuguese are spending large amounts of
money on other renewable technologies.In the past three years,the country has enlarged 3 times
its hydroelectric capacity and 4 times its wind power sources-northern Portugal has the world's
biggest wind farm. They are already spending &250m on more than 2,500 solar panels to build
the world's largest solar farm near the small town of Moura in eastern Portugal.It will have twice
the area of London's Hyde Park and supply 45MW of electricity each year,enough to power
30,000 homes.28.What are the tubes in the water used to do?
A.To decorate the coast.
B.To hunt for ocean animals.
C.To take advantage of the waves.
D.To prevent huge waves in the ocean.
29.How will the wave power station benefit the country?
A.There will be less unemployment.
B.Industry have been fast developed.
C.Fewer waves will damage the coast.
ID.Carbon dioxide will be reduced.
30.What can we infer from the text?
A.Portugal is rich in new energy resources.
B.Portugal is short of renewable energy.
C.Portugal's solar plant will be as large as London's Hyde Park.
D.Portugal will bring in technologies to develop wave and solar energy.
31.What is the best title for the text?
A.The Future of Renewable Energy Starts Today
B.Portugal's Moves to Employ Ocean's Power
C.The Fossil Energy Is to Be out of Date
D.Clean Energy Is on Its Way in Portugal
D
Most credit cards today use magnetic strips( 磁 条 ） that hold the encrypted( 加 密 ） data
about the owner's bank account and personal identification number called a PIN.Other credit
cards hold the data in memory chips that communicate wirelessly with card readers.Both systems
are easy to be attacked.Criminals can secretly find a way to enter the computer systems of the
banks or retailers(零售商），and steal the data illegally or,as in the case of Target,disturb the
card readers in stores by implanting virus.
Now,scientists in Britain say they are developing a way to make encrypted data more secure
by storing it in the plastic itself.Gordon Smith,a retired professor at Warwick Manufacturing
Group,at the University of Warwick,says researchers are using a plastic molding(模具）machine
to encrypt data with the colors of the card."As it's making that plastic from a molten plastic into a
solid component,we are moving the pigments(颜料）so that they form specific images.The way
the pigment is arranged in a particular way inside the plastic ensures the security of the data.When the card is passed through a special scanner,similar to magnetic strip readers,the
software reads the fixed image containing the data."When we first developed the images within
the plastic,it looked as though it would just be an artistic aspect to it,but then we've realized that
once we could make it covert,we could color the plastic so that the image was hidden,then it
became something a lot more special.
Smith admits the system could be compromised if someone discovers how the card was
made,but says that's unlikely.The counterfeiter would need to have access to an injection molding
machine that costs more than$300,000.
The patent for this new method is not yet officially recognized,and it has not been used
commercially at all.But Smith says some credit card companies have already indicated they are
interested in the technology.
32.How do criminals threaten today's credit cards?
A.By robbing the users and damaging their cards.
B.By stealing the cards from banks or supermarkets.
C.By copying the card readers and using them in stores.
D.By programming the computer with virus to damage the data.
33.What can we know about the new way of encrypting data?
A.The data is not stored in the computer.
B.The data is secured by the colors of the card.
C.The data is invisible to criminals.
D.The data is hidden in a complex chip.
34.Why will the new encrypting system be much safer?
A.The card is made of plastics.
B.The system is secured with memory chips.
C.The injection molding machine is expensive.
D.Credit card companies will produce the cards secretly.
35.What does the underlined word"counterfeiter"refer to in Paragraph 3?
A.Criminal.l
C.Discoverer.
D.Banker.
B.Inventor.
第二节（共 5 小题；每小题 2 分，满分 10 分）
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
As the coronavirus outbreak continues,many Americans are fearful of using public
transportation.They also are looking for ways to get exercise without having to go to a gym,as
well as ways to enjoy the outdoors. 36
In the United States,bicycles at big stores like Walmart have sold out.And small bicycle
stores cannot keep up with demand for"family-style"bicycles:the low-cost,easy-to-ride models.
The bicycle industry is seeing its biggest sales increase since the oil crisis of the 1970s.The
increase in bicycle demand began in March as countries began to close down. 37 All bicycle
sales,including those for children,are up 100 percent from the year before.
38 Cities like Manila in the Philippines and Rome,Italy have created bicycle paths for the
growing number of people who want to avoid public transportation.In London,city officials plan
to bar cars from some central roads.
Of course,you can only buy a bicycle if you can find one bicycle.In the U.S.,the shortages
now mean it may take many months to get one. 39 The U.S.buys 90 percent of its bicycles from
China.Bicycle factories there were shut down to stop the spread of COVID-19.
In Bar Harbor,Maine,Brian Smith bought a new bicycle for one of his daughters.She is a
competitive swimmer who could not get to the pool to practice. His family now goes for rides
several times a day.Bicycling helps them all get exercise and enjoy the fresh air. 40 ＂It's fun.
Maybe that's the bottom line.It's really fun to ride bikes,"Smith said.
A.But what's the biggest reason they go on rides?
B.High demand is not the only reason for the shortage.
C.Then who has benefited greatest from riding bikes?
D.The rise in bicycle sales is not happening just in the United States.
E.In April,the sale of bicycles for adults increased 200 percent in the United States.
F.However,no bicycles have been imported from abroad like China since the end of last year.
G.So,it may not be surprising that the pandemic(流行病）has led to a major increase in bicycle
sales.
第三部分 语言知识运用（共两节，满分 45 分）
第一节（共 20 小题；每小题 1.5 分，满分 30 分）
阅读下面短文，从短文后各题所给的 A、B、C 和 D 四个选项中，选出可以填入空白处的
最佳选项。
The train departed from Lagos-Nigeria's largest city-every Friday at noon.When we arrived
at the station at 9 a.m.,the ticket lines were already_41When the 42 began,passengers sitting everywhere appeared 43 to see Nigeria by train.The
44 cost between$12 and$30."It's cheaper than the bus and much safer than travelling on the 45 ，
＂said Aisha Muhammad Shuaib,a passenger sitting next to me."I'm 46 the bad road.You know,I
once went from Kano to Lagos,I took the same bus with armed robbers.You can 47 ？ Eight
armed robbers were on the bus when we were heading to Lagos!"
As we made our way out of town,passengers watched the hot southern countryside 48 The
train usually moved much slower than the promised speed of 50 kilometers an hour. 49 At every
station-stop,locals cried noisily to sell sodas,bags of water,nuts and fruit.By nightfall we were 50
in the south.
The next morning the 51 changed,and we arrived in the dry north.Despite the progress,the
atmosphere 52 in the economy cars.At every stop overnight,more and more passengers got
on.Some of us had been 53 for the past five or eight hours.
As the day wore on,it only got. 54 By afternoon,the train was so.55 that every bit of floor
space was taken and 56 was even piled in bathrooms.
We reached Kaduna around 6 o'clock.Security workers: 57 us we were now in one of the
most dangerous regions known for 58 and we had to be on our toes.
After 37 and a half hours,around 1:30 in the morning,the train finally rolled into the dark
Kano train station.The 59 passengers got off the train and continued to hit the road.Back on the
train,all staff 60 for the ride back across Nigeria.If something is worthwhile,it is enjoyable or
useful,and worth the time,money,or effort that is spent on it.
41.A.strange B.attractive C.serious D.thick
42.A.ceremony B.program C.journey D.service
43.A.lucky B.confident C.eager D.content
44.A.lunch B.ticket C.seat D.accommodation
45.A.roads B.flights C.carriers D.camels
46.A.exploring B.enjoying C.fearing D.constructing
47.A.shout B.escape C.rise D.imagine
48.A.burst in B.go over C.pass by.. D.end up:
49.A.maximum B.comfortable C.theoretical D.assumed
50.A.suddenly B.still C.certainly D.thus
51.A.direction B.climate C.destination D.scenery
52.A.darkened B.simplified C.lost D.concentrated
53.A.walking B.standing C.sleeping D.quarreling
54.A.colder B.faster C.wilder D.worse55.A.packed B.quiet C.precious D.elegant
56.A.furniture B.equipment C.luggage D.food
57.A.advised B.warned C.frightened D.persuaded
58.A.tourism B.disasters C.history D.violence
59.A.exhausted B.scared C.optimistic D.nervous
60.A.longed B.prepared C.searched D.applied
第二节（共 10 小题；每小题 1.5 分，满分 15 分）
阅读下面短文，在空白处填人 1 个适当的单词或括号内单词的正确形式。
According to a new review of research about good mood(心情）and physical activity,people
who exercise even once a week or for as little as 10 minutes a day tends to be more cheerful than
those who never exercise.And any type of exercise may be 61_______ （help).
The idea 62 ________moving can affect our mood is not new.A number of past studies have
noted that 63 _____ （ physical)active people have much 64 _____ （ low)risks of developing
depression and anxiety.But fewer past studies explored links between physical activity and
positive feelings,especially in people who already were psychologically healthy.
So for the new review 65_______（publish)in the Journal of Happiness Studies,researchers
at the University of Michigan decided to collect and 66______（analysis)multiple past studies on
99 exercising and happiness,They 67________(begin)by searching through research databases for
relevant studies.And for most of them,the Michigan researchers found exercise was strongly
linked to happiness.The type of exercise did not seem 68______（matter).Some happy people
walked or jogged. 69_________ practiced yoga-style movements and stretching.And 70
______amount of exercise needed to influence happiness was slight.But more movement
generally contributed to greater happiness.
第四部分 写作（共两节，满分 35 分）
第一节 短文改错（共 10 小题；每小题 1 分，满分 10 分）
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有
10 处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（A),并在其下面写出该加的词。
删除：把多余的词用斜线（＼）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。注意：1.每处错误及其修改均仅限一词；
2.只允许修改 10 处，多者（从第 11 处起）不计分。
Last weekend,I went to the country to visit Grandma Ann.When I arrived at,Grandma Ann
was very glad to see me.I am very happy to find her still full of energy,healthy and happy.I tasted
delicious dumplings what Grandma Ann had prepared for me.In addition to enjoy a rich and
delicious meal,there was also an inspiring spiritually meal.Grandma Ann showed me many fans
making by her.They are like fine work of art.I brought a fan home next day,and also brought back
her spirit of being enthusiastic about art or life.I hope it can always inspire myself.
第二节 书面表达（满分 25 分）
你校正在组织英语作文比赛，请以你喜爱的某个城市为题；写一篇短文参赛，内容包括：
1.城市简介；
2.喜爱的原因。
注意：
1.词数 100 左右；
2.短文题目和首句已为你写好。
The city I love
There are countless cities in the world.
百师联盟 2021 届高三 一轮复习联考（一）全国卷
英语参考答案
听力 1-5BBCAB 6-10BCACB 11-15BAABC 16-20CACBA阅读理解 21-25CBBDA 26-30CBCAA 31-35BDBCA 36-40GEDBA
完形填空 41-45DCCBA 46-50CDCAB 51-55DABDA 56-60CBDAB
语法填空 61.helpful 62.that.63:physically 64.lower 65.published 66.analyse/analyze. 67.began
68.to matter 69.Others 70.the
改错
Last weekend,I went to the country to visit Grandma Ann.When I arrived at( 删 除 at),
Grandma Ann was very glad to see me.I am(was)very happy to find her still full of
energy,healthy and happy.I tasted delicious dumplings what(that 或 which)Grandma Ann had
prepared for me.
In addition to enjoy(enjoying) a rich and delicious meal, there was also an inspiring
spiritually（spiritual)meal.Grandma Ann showed me many fans making(made)by her.They are
like fine work(works)of art.I brought a fan home(添加 the)next day,and also brought back her
spirit of being enthusiastic about art or(and) life. I hope it can always inspire myself(me).
书面表达
The city I love
There are countless cities in the world.Beijing,the capital and cultural center of China is the
one I love most.
As an important cultural center in northern China,Beijing enjoys a high reputation for its
abundance of ancient architecture and museums where precious relics of historical interest are
waiting for people to explore.Besides,the exceptional Peking Opera performances are also what
people can't miss.In particular,the newly built Beijing Daxing International airport is making life
in Beijing more convenient,pleasant and colorful.
Without doubt,Beijing never stops advancing to its bright future.
部分解析
阅读理解部分
A 篇 本文为广告，牛津大学各个学院招收暑期学生体验牛津生活。21.C. 细节理解题。根据第二段 Merton has a desirable city-centre location just off the High
Street.可知，在 Merton College 可以去商业街购物，故选 C.
22.B.细节理解题。根据最后一段 St Catherine's College is the University of Oxford's youngest
undergraduate college,founded in1962.可知 St Catherine's College 比其他学校都年轻，故选 B
23.B. 细 节 理 解 题 。 根 据 倒 数 第 二 段 的 Recently the college sports teams have been very
successful,especially the boat club.可知 St peter's College 有优秀的运动队，学生可以体验第
四类体育活动。故选 B.
B 篇本文为记叙文，讲述了作者作为老外来中国学习心路历程的变化，以及他对这个过程
的感受。
24.D.细节理解题。根据第五段 and I developed an interest in Chinese history and culture 意为
我对中国历史和文化产生兴趣。但并不意味着我参加了相关课程的学习，故选 D.
25.A.细节理解题。根据第四段 I had totally lost my self-confidence 及其下文可知，作者此时
处于“痛苦”阶段，故选 A.
26.C.词义推断题。根据该词下文中的 experiencing the four stages in the opposite order 可知
是反向体验了之前的过程，故选 C.
27.B.推理判断题。细读最后一段并结合文章主旨可知，作者回国后经历了与在中国时完全
相反的过程，That,by itself,was exciting 是与“honeymoon”相同的感受，因此最终感受到了
熟悉环境带来的舒适，故选 B.
C 篇
本文为描述性说明文，主要介绍葡萄牙对海洋潮汐能的开发利用。
28.C.细节理解题。根据第一、二两段内容可知，这些安放在水中的管子是一套发电装置的
组件，它们的用途是利用海洋波浪起伏发电，故选 C.
29.A.细节理解题。根据第五段中 We think this can create an industrial revolution and a lot of
opportunities for jobs..一句可知，海浪电站的建成将给本国更多的人提供工作机会，故选
A.30.A.推理判断题。通读全文可知，葡萄牙东西南北四面都在开发利用太阳能、风能、水能
和海洋潮汐能，故可以推断葡萄牙自然资源丰富，故选 A.
31.B.主旨大意题。解析见语篇导读。注意：A 项错在 renewable 一词；文章没有涉及化石
能源的现状，故 C 项错；萄国早已成功开发了风能、水能、太阳能的利用，故不可以说萄
国的干净能源在路上，故 D 项错，故选 B.
D 篇 本文为科普类说明文。英国科学家正在研究一种能让银行卡更加安全的加密方法，这
种方法的原理是什么？它与现在使用的加密方法有何区别？
32.D.细节理解题。第一段首先介绍了现行信用卡的两种加密方式，这两种方式都是易受攻
击的。犯罪分子侵入银行计算机系统，窃取客户个人信息，或者植入病毒，扰乱读卡器，
故选 D.
33.B.细节理解题。第二段主要介绍新的数据加密方式的工作原理和工作流程。首句指出，
新的加密方式是将数据储存在卡片内部。然后第二句 Gordon Smith,a retired professor at
Warwick Manufacturing Group,at the University of Warwick,says researchers are using a plastic
molding(模具）machine to encrypt data with the colors of the card.意为“研究者使用一种塑料
铸模器，利用卡片的颜色来加密数据，故选 B.
34.C.细节理解题。根据第三段内容可知，即使不法分子知道这种卡的制作方法，他们也不
可能破坏这种加密系统，因为一台塑料铸模器就要耗资 300,000 美元，故选 C.
35.A.词义猜测题。分析本句及选项可知 counterfeiter 是指人的范畴，结合上一句 if
someone discovers 可知此处的主语具有发现信用卡工作原理的特点，而非发明，顾排除
BD,此行为是不合法的，故选 A.
七选五
36.G.段末句。上文陈述了两个原因：因为新冠病毒的爆发，人们害怕乘坐公交；他们也在
寻找不用去健身房就能锻炼身体的方法，以及享受户外活动的方法。G 项意为：因此，这
种流行病导致自行车销售的大幅增加就不足为怪了。句首的 so 是本题答案的关键。
37.E.段中句。上文指出，自三月份封国以来自行车的需求开始增长，故此处说明四月份的
销售量。38.D.段首句。下文提到菲律宾的马尼拉、意大利的罗马、英国的伦敦几大城市因自行
车的盛行而采取了相应的措施，故本段首句指明：自行车销售的增长不仅仅发生在美国。
39.B.段中句。本段主旨为美国自行车的短缺问题。造成自行车短缺有两个原因，其二是因
为自行车的生产地中国为了阻止新冠病毒的扩散而关闭了工厂，则此处应是第一个原因－
高需求量。
40.A.段中句。本段以 Brian Smith 一家的亲身经历证明骑自行车的益处。根据下文的直接
引语可知，此处应是一个问句。对比 A、C 两个问句选项，不难得出 A 项为正确答案。
完形填空 本文为记叙文，作者描述了一次穿越非洲尼日利亚南北的火车旅行。
41.D.此处 thick 意为“挤满（人群）”（having a large number of people or a large amount of
sth in one place)句意：上午 9 点当我们到达火车站时，那里挤满了购票的队伍。
42.C.购票上车，旅程开始。
43.C.由 41 题火车站里挤满了购票的人可知，乘客们似乎都很渴望看看尼日利亚的风光。
44.B.根据下文可知，此处应指火车的票价。
45.A.根据下文可知，这位乘客所指的应该是公路。
46.C.根据他描述的自己的一次亲身经历可知，他害怕公路上的巴士旅行。
47.D.口语表达，相当于 Can you imagine?
48.C.火车出了小镇后，我们看到的是火热的南方乡村在车窗外划过。故用 pass by.burst in
闯入，突然出现。go over 检查，复习 end up 结束
49.A. 句意：这列火车比承诺的最大速度 50 公里每小时慢很多。
50.B.因为速度慢，所以到傍晚时还在南方。
51.D.第二天清晨，火车到了干旱的北方，所以说风景变了。
52.A. darken 此处意为“（使）忧郁，生气，不快”（to make sb unhappy or angry;to become
unhappy or angry).注意熟词生义。句意：尽管火车在前进，但经济车厢的氛围变得沉
闷了。
53.B.由句意可知，上车的乘客越来越多，所以有人一直站着，长达 5~8 个小时。54.D.根据上下文可知，车内的氛围变得更糟了，故选 worse.句中的 wear on 意为“（时间）
消逝；沉闷或缓慢地挨过”。
55.A.packed adj.意为“充满···的，塞满了···的”。
56.C.根据生活常识可知，此处应指旅客的行李。
57.B.句意：安保人员警示我们此地非常危险，以暴力泛滥而著称，所以大家要警觉起来。
58.D.见 57 题。
59.A.根据全文可知，到了终点站，旅客们都已筋疲力尽了。
60.B.句意：所有的工作人员回到列车上，准备返程。long 盼望 search 搜寻 apply 申请；应
用。
语法填空
61.helpful.考查形容词的运用。此处应用形容词作表语。
62.that.考查从句连接词的运用。此处为同位语从句，解释先行词的具体内容，故用连词
that.
63.physically.考查副词的运用。此处应用副词修饰形容词 active,active 修饰名词 people.
64.lower.考查形容词比较级的运用。根据其前的修饰词 much 可知，此处应用比较级形式
。
65.published.考查非谓语动词的运用。此处应用过去分词形式，构成过去分词短语作状语
，表补充说明，相当于非限制性定语从句 which was published....
66.analyse/analyze.考查动词的运用。根据其前的 to collect 可知，此处应用动词形式，构成
并列的动词不定式，作 decide 的宾语。
67.began.考查谓语动词的时态运用。根据上下文可知，此处应用一般过去式。
68.to matter.考查非谓语动词的运用。seem 后只接不定式，seem to do 意为“似乎要做某事”
。
69.Others.考查不定代词的运用。由上文的 Some people....可知，此处应用 Others.
70.the.考查冠词的运用。此处用定冠词 the,表特指，the amount of exercise 意为“运动量”。短文改错
1.去掉 to 考查介词的搭配。arrive 是不及物动词，意为“到达”。如果要表达“到达某地”，
则需加介词 at 或 in,如 arrive at the station,arrive in Beijing.
2.am 改为 was.考查动词时态的运用。首句中的 last weekend 提示，作者叙述的是过去的事
情，故此句也应用过去时，表示作者当时见面时的心情。
3.what 改为 that/which 或去掉。考查定语从句关系代词的运用。此处应为关系代词
that/which 引导的定语从句，修饰 dumplings;关系代词作宾语，可以省略。注意：what 不
作关系代词，引导定语从句。
4.enjoy 改为 enjoying.考查非谓语动词的运用。in addition to 是短语介词，意为“除了······之
外，还有”，故其后不可接原形动词形式，而要接动名词（即 ing 分词）形式，构成动名词
短语，作宾语。
5.spiritually 改为 spiritual.考查形容词与副词的运用。此处应为形容词，与 inspiring 并列，
修饰名词 meal.an inspiring spiritual meal 意为“一顿令人鼓舞的精神大餐”。
6.making 改为 made.
7.work 改为：works.考查谓语动词的运用。此处为过去分词短语作定语考查名词单复数形
式的运用。此处 work 应为可数名词，意为“作品”。上文提示了“各种各样的扇子”，本句
主语是 they,故应用 works,与前文保持数的一致。
8.home 与 next 之间加 the.考查冠词的运用。the next day 意为“（相对于过去某一天的）第
二天”，为一般过去时的时间状语。
9.or 改为 and.考查并列连词的运用。此处应为并列关系，而不是选择关系，故用 art and
life.
10.myself 改为 me.考查人称代词的运用。此句意为“我希望这把扇子能一直激励我。”故用
人称代词宾格形式。注意：如果用反身代词 myself,则句子的主语必须用 I.以此类推，其他
人称也是一样的用法。
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