2020年12月四级真题及答案（全3套）
四级写作第一套
Directions:For this part,you are allowed30minutes to write an essay on the change of communication.You should write at least120words but no more than180
words.
With the development of science and technology,we have witnessed the various huge changes of our daily life,among which,the change of communication is striking.However, people’s view on it never come to consensus.Concerning it,both communication online and offline have their merits.
For one thing,no one denies that communication online brings great convenience to us, especially to those who have friends or relatives in remote areas.Because the change makes it possible for them to have frequent chat.And,the way we contact with others is diverse.Video calls and voice message can both meet modern people’s satisfaction.For another,the change is also making us disconnected.Due to the availability,people are gradually reluctant to have face-to-face communication with surrounding people,which is isolating us from the people we love.
Given the factors above,the change of communication,we have to admit,is more like a double-edged sword.Neither do we discard it nor completely rely on it.Instead,we should make reasonable use of it so as to maximize its benefits.
随着科学技术的发展，我们见证了我们日常生活中的各种巨大变化，其中沟通方式的变化是引人注目的。然而，人们对它的看法从来没有达成共识。在这方面，线上和线下的交流都有各自的优点。
一方面，没人否认网上交流带来的巨大便利性，特别是对那些在偏远地区有朋友或亲戚的人。因为这种变化使他们能频繁交流。而且，我们与他人联系的方式也是多种多样的。视频通话和语音信息都能满足现代人的需求。另一方面，这种变化也使我们“掉线”。由于其实用性，人们逐渐不愿意与周围的人面对面交流，这正在把我们和我们爱的人隔离开来。
鉴于上述因素，我们不得不承认，交流的变化更像一把双刃剑。我们既不能抛弃它，也不能完全依赖它。相反，我们应该合理利用它，使它的效益最大化。
四级写作第二套
Directions:For this part,you are allowed30minutes to write an essay on the change of transportation.You should write at least120words but no more than180words.
As a result of technological advance and globalized division of labor,the transportation we use has seen a lot of improvements,bringing us both convenience and challenges.
There are several major effects that come after these changes.First of all,the construction of infrastructure such as railways,expressways and airports are in full play around the world,which lays the foundation for modern vehicles to operate.Meanwhile,obsolete vehicles such as carriages
and bicycles no longer fit modern roads.Furthermore,both the safety and the capacity of today’s cars,trains and airplanes have improved greatly compared to those in operation decades ago,let alone the comfort level for passengers.These developments have not only shortened people’s travel time,but also accelerated the pace of life and improved productivity.
Aside from the aformentioned advantages of changes in transportation,it is also undeniable that some potential negative effects lie in these changes.Nevertheless,every coin has two sides, and we must be convinced that the continual technological development can overcome the flaws of modern vehicles.
科技的进步和国际范围的劳务分工给我们的交通方式带来了许多改进，这既为我们带来了方便，也给我们带来了挑战。
这些改变主要产生了几点影响。首先，铁路、高速公路、机场等基础设施的建设在全世界范围内都在如火如荼地开展，这为现代交通工具的运行奠定了基础。同时，马车、自行车这些过时的交通工具也不再适合现代道路了。除此之外，现在的汽车、火车、飞机无论是安全性还是载客量都比几十年前提高了很多，更不用说乘客的舒适度的提高了。这些发展不仅缩短了人们旅途中花费的时间，还加快了生活节奏、提高了生产力。
交通方式的改变除了有以上优点以外，也不可否认地具有一些潜在的负面影响。然而，正如每一个硬币都有两面，我们还是应该坚信不断的科技发展可以克服现代交通工具的缺陷。
四级写作第三套
Directions:For this part,you are allowed30minutes to write an essay on the change of education.You should write at least120words but no more than180words.
Thanks to the development of modern technology,China has witnessed great changes in its way of education recently.Many people are choosing to study online instead of studying in classrooms.In my opinion,this change of education has brought various benefits both to the learners and the educators.
Firstly,the convenience of online study has benefited many learners because they can get access to th
e rich learning materials on the Internet without the limit of time and space. Online learning is especially effective when you need short-term training for exams on skills or techniques.Secondly,the school faculty are using online courses to teach the students.In 2020,during the outbreak of novel coronavirus,online teaching has ensured numerous students to attend classes through the Internet.
In summary,the change of from classroom education to online education provides more choices to Chinese learners and educators.These two ways of education can complement each other efficiently if we know how to use them in a flexible way.
近来，由于现代科技的发展，中国的教育方式发生了巨大的变化。许多人选择在线学习而不是在教室里学习。在我看来，这种教育方面的改变给学习者和教育者都带来了各种各样的好处。
首先，网上学习的便利性使许多学习者受益匪浅，因为他们可以在网上不受时间和空间的限制而获得丰富的学习资料。当你需要短期的技能或技术考试培训时，在线学习尤其有效。
第二，学校教师正在使用在线课程来教学生。2020年，在新型冠状病毒爆发期间，网络教学确保众多学生可以通过互联网上课。
综上所述，课堂教育向网络教育的转变为中国学习者和教育者提供了更多的选择。如果我们懂得如何灵活运用，这两种教育方式可以有效互补。
四级听力第一套
Questions1and2are based on the news report you have just heard.
1.A)A deadly fish has been spotted in the Mediterranean waters.
B)Invasive species are driving away certain native species.
C)The Mediterranean is a natural habitat of Devil Firefish.
D)Many people have been attacked by Devil Firefish.
2.A)It could add to greenhouse emissions.
B)It could disrupt the food chains there.
C)It could pose a threat to other marine species.
D)It could badly pollute the surrounding waters.
Questions3and4are based on the news report you have just heard.
3.A)Cars will not be allowed to enter the city.
B)About half of its city center will be closed to cars.
C)Buses will be the only vehicles allowed on its streets.
D)Pedestrians will have free access to the city.
4.A)The rising air pollution in Paris.
B)The worsening global warming.
C)The ever-growing cost of petrol.
D)The unbearable traffic noise.
Questions5and7are based on the news report you have just heard.
5.A)Many of his possessions were stolen.
B)His house was burnt down in a fire.
C)His fishing boat got wrecked on a rock.
D)His good luck charm sank into the sea.
6.A)Change his fishing locations.
B)Find a job in a travel agency.
C)Spend a few nights on a small island.
D)Sell the pearl he had kept for years.
7.A)A New
B)The largest pearl in
C)His monstrous pearl was extremely valuable.
D)His pearl could be displayed in a museum.
Questions8and11are based on the conversation you have just heard.
8.A)It boast a fairly long history.
B)It produces construction materials.
C)It has75offices around the world.
D)It has over50business partners.
9.A)It has about50employees.
B)It was started by his father.
C)It has a family business.
D)It is over100years old.
10.A)Shortage of raw material supply.
B)Legal disputes in many countries.
C)Outdated product design.
D)Loss of competitive edge.
11.A)Conducting a financial analysis for it.
B)Providing training for its staff members.
C)Seeking new ways to increase its exports.
D)Introducing innovative marketing strategies.
Questions12and15are based on the conversation you have just heard.
( ) 12.A)She is a real expert at house decorations.
B)She is well informed about the design business.
C)She is attracted by the color of the sitting room.
D)She is really impressed by the man’s house.
13.A)From his younger brother Greg.
B)From home design magazines.
C)From a construction businessman.
D)From a professional interior designer.
14.A)The effort was worthwhile.
B)The style was fashionable.
C)The cost was affordable.
D)The effect was unexpected.
15.A)She’d like him to talk with Jonathan about a new project.
B)She wants him to share his renovation experience with her.
C)She wants to discuss the house decoration budget with him.
D)She’d like to show him around her newly-renovated house.
Questions16to18are based on the passage you have just heard.
16.A)Providing routine care for small children
B)Paying hospital bills for emergency cases.
C)Doing research on ear,nose and throat diseases.
D)Removing objects from patients’noses and ears.
17.A)Many children like to smell things they find or play with.
B)Many children like to put foreign objects in their mouth.
C)Five-to nine-year-olds are the most likely to put things in their ears.
D)Children aged one to four are often more curious than older children.
18.A)They tend to act out of impulse.
B)They want to attract attentions.
C)They are unaware of the potential risks.
D)They are curious about these body parts.
Questions19to21are based on the passage you have just heard.
19.A)It paid for her English lessons.
B)It gave her a used bicycle.
C)It delivered her daily necessities.
D)It provided her with physical therapy.
20.A)Expanding bike-riding lessons.
B)Asking local people for donations.
C)Providing free public transport.
D)Offering walking tours to visitors.
21.A)It is a language school.
B)It is a charity organization.
C)It is a counseling center.
D)It is a sports club.
Questions22to25are based on the passage you have just heard.
22.A)How mice imitate human behavior in space.
B)How low gravity affects the human body.
C)How mice interact in a new environment.
D)How animals deal with lack of gravity.
23.A)They were not used to the low-gravity environment.
B)They found it difficult to figure out where they were.
C)They found the space in the cage too small to stay in.
D)They were not sensitive to the changed environment.
24.A)They tried everything possible to escape from the cage.

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