Unit4 单元测试-2021-2022学年高中英语牛津译林版（2020）必修第三册(含答案)

这是一份Unit4 单元测试-2021-2022学年高中英语牛津译林版（2020）必修第三册(含答案)，共21页。
Unit4 单元测试
第一部分阅读
第一节 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
Madame Marie Curie is famous for having won two Nobel Prizes—in Physics in 1903 and again in 1911 in Chemistry, but many other women have also been awarded the prize. Here are their stories.
Sigrid Undset
Sigrid Undset is one of the three Norwegian authors (and so far the most recent one) to have received the Nobel Prize in Literature. Undset received the Prize in 1928, for her powerful description of life during the Middle Ages in Scandinavia. In her lifetime, she wrote two huge novels set against the background of Norway in the 13th century, the 3-volume Kristin Lavransdatter, and the 4-volume Olav Audunssonn.
Gerty Theresa Cori
Gerty and her husband，Carl Cori，moved to the United States in 1922, where the two medical doctors worked together ( against the advice of their colleagues) at the Roswell Park Cancer Institute in New York, hoping to find the cure for diabetes(糖尿 病）.In 1947，Gerty, Carl and the Argentine doctor Bernardo were awarded the Nobel Prize in Physiology or Medicine, making Gerty the first woman to hold the honor.
Maria Goeppert-Mayer
Bom in 1906 in Germany, Maria Goeppert-Mayer moved to the US with her husband Joseph Edward Mayer, a chemist, in 1930. While in the US, Goeppert-Mayer developed the nuclear shell model, for which she shared the 1963 Nobel Prize in Physics with Johannes Hans Daniel Jensen and Eugene Paul Wigner. She was the first woman to receive the award in 60 years.
Dorothy Crowfoot Hodgkin OM
Dorothy Hodgkin showed a love for science as a child, and at age 18, she began studying chemistry at a women-only Oxford college. She earned her PhD at the University of Cambridge, where she first took an interest in X-ray crystallography and began studying the structure of proteins. In 1934，she moved back to Oxford, where she was appointed the university’s first research chemistry fellow. Her work on mapping vitamin B12 earned her the Nobel Prize in Chemistry in 1964.
1. What is Sigrid Undset well-known for in history?
A. Her discoveries.
B. Her inventions.
C. Her books.
D. Her social work.
2. How old was Goeppert-Mayer when she won the Nobel Prize?
A. 30. B. 57. C. 60. D. 63.
3. Who won the Nobel Prize in Chemistry according to the passage?
A. Sigrid Undset.
B. Gerty Theresa Cori.
C. Maria Goeppert-Mayer.
D. Dorothy Crowfoot Hodgkin OM.
B
People have different ways of dealing with the common cold. Some take over-the-counter (非处方的)medicines such as aspirin while others try popular home remedies(疗法）like herbal tea or chicken soup. Yet here is the tough truth about the common cold： nothing really cures it.
So why do people sometimes believe that their remedies work? According to James Taylor, a professor at the University of Washington, colds usually go away on their own in about a week, improving a little each day after symptoms peak, so it’s easy to believe it’s medicine rather than time that deserves the credit, USA Today reported.
It still seems hard to believe that we can deal with more serious diseases yet are powerless against something so common as a cold. Recently, scientists came closer to figuring out why. To understand it, you first need to know how antiviral (抗病毒白勺） drugs work. They attack the virus by adhering (附着） to the surface of the virus and changing the surface structures of the virus. To do that, the drug must fit and lock the virus like the right piece of a jigsaw (拼图)，which means scientists have to identify the virus and build a 3-D model to study its surface before they can design an antiviral drug that is effective enough.
The two cold viruses that scientists had long known about were rhino vims (鼻病毒）A and B. But they didn’t find out about the existence of a third virus, rhino vims C, until 2006. All three of them contribute to the common cold, but drugs that work well against rhinovirus A and B have little effect when used against C.
“This explains most of the previous failures of drug trials against rhinovirus，” study leader Professor Ann C. Palmenberg at the University of Wisconsin-Madison，US，told Science Daily.
Now, more than 10 years after the discovery of rhinovirus C, scientists have finally built a highly-detailed 3-D model of the virus, showing that the surface of the virus is, as expected, different from that of other cold viruses.
With the model in hand, hopefully, a real cure for the common cold is on its way. Soon, we may no longer have to waste our money on medicines that don’t really work.
4. What does the author think of existing remedies for the common cold?
A. They are quite effective.
B. They are slightly helpful.
C. They actually have no effect.
D. They still need to be improved.
5. How do antiviral drugs work?
A. By breaking up cold viruses directly.
B. By changing the surface structures of the cold viruses.
C. By preventing colds from developing into serious diseases.
D. By absorbing different kinds of cold viruses at the same time.
6. What can we infer from the passage?
A. The surfaces of cold viruses look quite similar.
B. Scientists have already found a cure for the common cold.
C. Scientists were not aware of the existence of rhinovirus C until recently.
D. Knowing the surface structure of cold viruses is the key to developing an effective cure.
7. What is the best title for this passage?
A. Drugs against cold viruses
B. Helpful home remedies
C. No current cure for the common cold
D. Research on cold viruses
C
British parents encourage their children to play musical instruments as part of a family tradition (传统）rather than raising their children’s competitiveness as American parents do.
Dr. Aaron Reeves from Oxford University found that UK parents do not see musical practice as character building or a useful thing in getting a place in university or getting jobs for their children. Instead，they usually encourage their children to follow their interests.
This is different from what the other researchers found in America. Middle-class parents in the US appear to associate (联系）these cultural practices with other worldly benefits and often center these music activities around the school subjects.
Researchers think that it may be due to the fact that US parents have become increasingly worried about providing their children with skills and abilities enabling them to stand out from their competitors.
However, for British parents, no such direct connection is made with future education or job advantages. The parents interviewed here did not connect music with usefulness but rather they just paid attention to the value of music and saw musical practice as a family tradition and，to some degree，as something valuable in its own right.
One Scottish parent said during an interview, “We’ve got two learning musical instruments. If they think it is fun，we try and encourage them，but we wouldn’t force them.”Another housewife said,“My son has just turned five and I want him to play the guitar because his uncle is good at it, but it’s up to my son.”
“Lots of UK parents don’t think music practice could be very helpful for children’s confidence or school success. They say that it takes time and some talent for children to gain a competitive advantage,” said Dr. Reeves. “I think they are right.”
8. What does the underlined word “their” in Paragraph 2 refer to?
A. The US parents’.
B. The UK children’s.
C. The UK parents’.
D. The US children’s.
9. What do British parents think of music learning?
A. It is useful for their children to get better jobs.
B. It can be helpful to build their children’s confidence.
C. It helps their children to succeed in their schoolwork.
D. It would be better for children to take it as a hobby.
10. What can be inferred from the last paragraph?
A. Both the US and UK parents are right.
B. The other researchers’ findings are misleading.
C. Dr. Reeves agrees with the UK parents.
D. Only the talented children can benefit from music learning.
11. What is the text mainly about?
A. The benefits of extra music learning for children.
B. The American parents’ attitude towards music learning.
C. Differences in parenting styles between the British and American.
D. Different attitudes towards music learning in the UK and the US.
D
The most commonly known use for ultrasound—high-frequency sound waves human ears can’t hear— is examining a fetus (胎儿）as a medical device during pregnancy. But there are plenty of other uses.
Many offices have occupancy sensors that use ultrasound to detect movements and keep the lights on when someone is in the space, and off when nobody is around. These sensors operate at frequencies such as 32 kilohertz, far above what the human ears can hear——which is a range from 20 hertz to 20 kilohertz. Other products use ultrasound to deliver targeted sound, for instance allowing a museum to play a recording for visitors in one area of an exhibit without disturbing others nearby. Electronic repellents (驱虫剂) use ultrasound to keep rodents or insects at bay.
A similar product can even be used to disperse (驱散）teenagers； aging tends to reduce people’s ability to hear higher frequency sounds, so a noisemaker can annoy kids without adults even noticing. This has also let teens create smartphone ringtones their elders can’t hear.
Airborne ultrasound is not inherently (固有地） bad. But things can go wrong. A former colleague of Kevin’s used to hear strange sounds from his hearing aid when in rooms with occupancy sensors, likely because the hearing aid’s electronics improperly converted the ultrasound into audible noise. The noise was annoying, but not harmful. A similar problem tainted the research of one of our students，conducted in a room that，unbeknownst to him，had an ultrasonic room occupancy sensor in the ceiling.
One of us has conducted research in which carefully crafted ultrasonic signals secretly activate voice-control systems，even unlocking an iPhone with a silent “Hey, Siri” command, and telling it to make a FaceTime call.
Sound can also affect the physical world, as when a singer shatters a wine glass. Micro-electrical mechanical sensing chips—such as accelerometers used in car airbag systems and smartphones, and gyroscopes in drones—are susceptible to the same interference. Those systems can be attacked with sounds, crashing a drone mid-flight，or fooling a smartphone about whether it’s moving.
It’s well-known that sounds that are too loud can damage people’s ears and hearing. However, there’s little evidence of ultrasound causing bodily harm without prolonged, direct physical contact at high intensity. If you are accidentally subjected to extremely intense ultrasound (such as when holding an ultrasonic arc welder)，you could experience an annoyance like a headache or a temporary loss of balance.
The US Occupational Safety and Health Administration warns of potential health risks from audible subharmonic by-products of ultrasound, so more than the ultrasound itself.
12. According to the passage, what happens as people get older?
A. They can hear sounds of frequency of 32 kilohertz.
B. They can hear sounds of frequencies which are lower than 20 hertz.
C. Their ears become duller and even completely deaf to high-frequency sounds.
D. They can hear noise that annoys a large number of kids.
13. What do Paragraphs 5 and 6 mainly talk about?
A. Electronic devices can perform human commands.
B. Ultrasound has a clear effect on the physical world.
C. Both ultrasound and human-audible sounds can affect electronics.
D. The hearing aid’s electronics don’t change the ultrasound into audible noise.
14. What attitude do academics hold towards safe levels of airborne ultrasound?
A. Optimistic.
B. Worried.
C. Confused.
D. Reserved.
P1—P4
P5—P7
P8—P9
15.Which diagram correctly shows how the passage is developed?
P1

P1—P6

P2—P8
P1—P5

P7—P9
P9
P6—P9



A B C D
第二节
阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。
After the outbreak of the novel coronavirus pneumonia (NCP)，the World Health Organization (WHO) has offered basic protective measures to the public against the vims.
1.Wash hands frequently with soap and water or use alcohol-based hand rub if your hands are not visibly dirty. 16 .
2. 17 .If you sneeze or cough into your hands, you may contaminate (污染)objects or people that you touch. Throw tissues immediately into a closed bin and clean your hands with alcohol-based hand rub or soap and water.
3.Keep at least one-meter distance between yourself and other people, particularly those who are coughing，sneezing or having a fever，because coughs or sneezes of people who are infected with the disease project (喷射)small drops containing the virus. 18 .
4.Avoid touching your eyes, nose and mouth because hands touch many surfaces, which can be contaminated with the virus. If you touch your eyes, nose or mouth with your contaminated hands, you can transfer the virus from the surface to yourself.
5.Tell your health care provider if you have traveled in an area where the epidemic (流行病)has been reported, or if you have been in close contact with someone who has respiratory (呼吸的) symptoms.
6.Practice general hygiene (卫生) measures when visiting live animal markets, wet markets or animal product markets. 19 . Avoid contact with potentially contaminated animal waste or fluids on the soil or structures of shops and market facilities.
7. 20 . Handle raw meat, milk, or animal organs carefully to avoid cross- contamination with uncooked food.
A. Avoid eating animal products
B. If you are too close to these people，you can breathe in the virus
C. This helps to know if the virus is on your hands
D. Avoid eating raw or undercooked animal products
E. This helps to remove the virus if it’s on your hands
F. Strictly avoid any contact with animals in the market
G. Cover your mouth and nose with tissues when coughing and sneezing
16.___________17.___________ 18.___________19. ___________20. ___________
第二部分语言运用
第一节
阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。
Tom was a middle-aged businessman whose repeated failure in his work made him an upset man, often complaining (抱怨）that others had been playing tricks on him. One day he told his wife he was so 21 with the city that he had to leave. So his family moved to 22 city. It was in the evening of a weekend when Tom and his wife were busy 23 up their new home that the light suddenly went out. So they had to 24 work. Because Tom had forgotten to bring along candles, he had to wait helplessly in a low mood. Just then he heard slight knocks on his door that sounded clear in the 25 night.
“Who’s it?” he wondered, since Tom had no 26 in the new city. And this was the moment he especially disliked being disturbed or troubled. 27 , he went unwillingly to the door and opened it impatiently. At the door was a little girl, shyly asking, “Sir, do you have 28 ? I’m your neighbour.” “No!” answered Tom in anger and he shut the door 29 . He complained about it to his wife, “As soon as we settled down, the neighbour came to borrow things.” After a while, the door was knocked again. He opened it and found the 30 girl outside. But this time she was holding two candles，saying,“My grandma told me the new neighbour downstairs might need candles. She 31 me here to give you these.” Tom was very 32 by what he saw. When he fully understood, he said, “Thank you and your 33 . God bless you!”
At that moment he suddenly realized what caused his 34 in life. It was his coldness and unkindness to other people. The person who had cheated him in life was in reality nobody else but himself, for he had fallen for his heartless 35 .
21.
A. inspired
B. satisfied
C. disappointed
D. confused
22.
A. any
B. other
C. every
D. another
23.
A. ending
B. looking
C. cleaning
D. turning
24.
A. quit
B. start
C. change
D. continue
25.
A. strange
B. quiet
C. noisy
D. crowded
26.
A. doctor
B. friend
C. stranger
D. audience
27.
A. So
B. Though
C. However
D. Moreover
28.
A. beer
B. rolls
C. plates
D. candles
29.
A. humbly
B. strongly
C. slightly
D. entirely
30.
A. same
B. pretty
C. energetic
D. confident
31.
A. sent
B. forced
C. prohibited
D. suggested
32.
A. pleased
B. sad
C. surprised
D. frightened
33.
A. brother
B. mother
C. father
D. grandma
34.
A. goal
B. failure
C. success
D. schedule
35.
A. mind
B. idea
C. brain
D. thought
第二节
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
After weeks of attempting to sow chaos and spread fear about the outbreak of the novel coronavirus epidemic (流行病）in China, some overseas media outlets and individuals have shifted focus 36 another battlefield—the Chinese economy. They paint a rather dark picture not just for the Chinese economy 37 for the global economy. 38 (they) articles are filled with scary headlines and exaggerated facts. People cannot help 39 (panic) about the global economy, which is already facing serious challenges like trade wars. 40 it comes to “causing” such a mess for the world，it is easy to point a finger at China.
Anyway，these media outlets are right about a couple of things. First, the epidemic will make the Chinese economy suffer a little. After all, consumers across the country are 41 (trap) in their homes and businesses and factories have been shut for a good part of this year. Second，we have to be fully aware of these challenges and risks in order to address the problem. The first step to solve a problem is 42 (recognize) there is one.
Actually，Chinese officials have been very clear about the potential impact of the epidemic on the economy. Why 43 (will) they invest hundreds of billions of dollars into the economy if they weren’t aware of the problem? Why would they roll out a great number of measures to support businesses? Why would they take extraordinary risks in encouraging factories to restart 44 (produce) ?
Regardless 45 how severe the impact will be, the epidemic will not change the fundamentals of the Chinese economy. The epidemic is surely to be contained. It can be safe to say that fearmongering(散布恐慌）against China is more dangerous to global economy than coronavirus.
36. ___________37.___________38.___________39.___________40. __________
41.___________42.___________43.___________44.___________45. ___________
第三部分写作
第一节
假设你是红星中学的高三学生李华。你在英国学医的朋友Jim想请你介绍中国科学家钟南山。请你根据以下要点给回信介绍钟南山。
1.钟南山于1941年出生在广州，毕业于北京医学院，并于1979年出国进修，是中国最著名的科学家和医生之一。
2.2003年他奋战在抗击非典第一线;2020年初，84岁高龄的他再上新冠肺炎防疫最前线。
注意：
1.词数80左右；
2.可以适当增加细节，以使行文连贯。
参考词汇：the SARS epidemic 非典；the novel coronavirus新型冠状病毒_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
第二节
阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。续写的词数应为150左右。
“Acknowledged, Detective. This is my...”
He hung up and told the driverless UNATS Robotics car to get him down to the railway station as fast as it could, angry with himself and with Ada—whose middle name was Trouble, after all—for making him deal with a robot before he’d had his breakfast. The name had been his ex-wife’s idea, something that she’d insisted on.
His ex-wife. He hadn’t thought of her in years. Well, months. Weeks, certainly. She’d been a brilliant computer scientist at the UNATS Robotics school at the University of Toronto. Now she settled in her own research lab in Beijing, providing the kinds of software solutions for robot applications.
He itched to wiretap her, to read her email or listen in on her phone conversations. He could have done that when they were still together, but he never had. If he had，he would have found out what she was planning.
He could have talked her out of it.
“And then what, Artie?” said the nagging voice in his head. He couldn’t stop her from chasing her own dream—making the smartest robot in the world, especially with their little daughter in her belly.
“Shut up!”he told the nagging voice.
Paragraph 1：
In a few minutes，he was at the front gate of the railway station.______________
__________________________________________________________________________________________________________________________________________
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Paragraph 2:
There she was, standing by a teenage girl who has the same blue eyes as his.___
_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
参考答案：
1. C 2. B 3. D 4. C 5. B 6. D 7. C
8. B 9. D 10. C 11. D 12. C 13. C 14. B
15. A 16. E 17. G 18. B 19. F 20. D 21. C
22. D 23. C 24. A 25. B 26. B 27. C 28. D
29. B 30. A 31. A 32. C 33. D 34. B 35. A
第一部分 阅读
第一节
A
语篇解读：本文是一篇应用文。居里夫人以获得1903年的诺贝尔物理学奖和1911年的诺贝尔化学奖而闻名。除了居里夫人以外，还有一些诺贝尔奖女性得主。本文介绍了其中的四位。
l. C细节理解题。根据第二段第二句Undset received the Prize in 1928，for her powerful description of life during the Middle Ages in Scandinavia可知，1928年，Sigrid Undset因她对斯堪的纳维亚中世纪生活的有力描述而获得该奖。据此可
知，Sigrid Undset因她的书而闻名。
2. B推理判断题。根据第四段中的Born in1906 in Germany，Maria Goeppert-Mayer moved to the US with her husband Joseph Edward Mayer，a chemist，in 1930.A she shared the 1963 Nobel Prize in Physics with...可知，Maria Goeppert-Mayer于1906年出生于德国，与别人一起获得了1963年的诺贝尔物理学奖。据此可知，Maria Goeppert-Mayer获得诺贝尔物理学奖时是57岁。
3. D细节理解题。根据文章尾句Her work on mapping vitamin B12 earned her the Nobel Prize in Chemistry in1964.可知，她绘制维生素B12图谱的工作为她赢得了1964年的诺贝尔化学奖。据此可知，获得诺贝尔化学奖的是Dorothy Crowfoot Hodgkin OM。
B
语篇解读：本文是一篇说明文。人们对治疗感冒有不同的方法。然而，关于普通感冒有一个残酷的事实：没有什么能真正治愈它。
4. C细节理解题。根据第一段第三句Yet here is the tough truth about the common cold：nothing really cures it.（然而，这是关于感冒的残酷的事实：没有什么能真正治愈它。）可知作者认为现有的感冒的疗法实际上没有效果。
5. B细节理解题。根据第三段第四句 They attack the virus by adhering（附着）to the surface of the virus and changing the surface structures of the virus.（它们通过附着在病毒表面并改变病毒的表面结构来攻击病毒。）可知，抗病毒药物通过改变感冒病毒的表面结构来攻击它。
6. D推理判断题。根据第三段第五句 To do that，the drug must fit and lock the virus like the right piece of a jigsaw（拼图），which means scientists have to identify the virus and build a 3-D model to study its surface before they can design an antiviral drug that is effective enough.（要做到那一点，这种药物必须像拼图中的正确部分一样适合并锁定病毒，这就意味着科学家在能够设计出足够有效的抗病毒药物之前，必须先识别出这种病毒并建立一个三维模型来研究它的表面。）可推断，了解感冒病毒的表面结构是开发有效治疗方法的关键。
7. C主旨大意题。文章开头点明主旨，即“目前我们没有药物能真正治愈感冒”。故C项正确。
C
语篇解读:这是一篇说明文。文章主要讲了英国父母和美国父母对培养孩子乐器方面的能力持有不同的观点。
8. B推理判断题。根据第二段内容Dr. Aaron Reeves from Oxford University found that UK parents do not see musical practice as character building or a useful thing in getting a place in university or getting jobs for their children. Instead，they usually encourage their children to follow their interests.（牛津大学的Aaron reeves博士发现，英国父母并不认为音乐练习可以塑造孩子的性格，也不认为音乐练习对孩子上大学或找工作有帮助；相反，他们通常会鼓励孩子们追随自己的兴趣。）可知，their在这里指的是英国的孩子们的。故选B项。
9.D细节理解题。根据第二段中的 Instead，they usually encourage their children to follow their interests.（相反，他们通常会鼓励孩子们追随自己的兴趣。）可知，英国父母让孩子们把学习音乐当成是一种兴趣。故选D项。
10. C细节理解题。根据最后一段中的 Lots of UK parents don’t think.以及…said Dr. Reeves. “I think they are right”可知，Reeves博士赞同英国家长的观点。故C项正确。
11. D主旨大意题。通读全文可知，文章开篇就点明主题，指出英国父母和美国父母对培养孩子乐器方面的能力持有不同的观点。故D项正确。
D
语篇解读:本文是一篇说明文。文章介绍了超声波的用途、影响及人们对它的危害的担心。
12. C细节理解题。根据第四段第一句中的aging tends to reduce people's ability to hear higher frequency sounds，so a noisemaker can annoy kids without adults even noticing（变老往往会削弱人们听到更高频率声音的能力，因此，噪声发生器会在成年人甚至注意不到的情况下惹恼小孩）可知，当人年龄越来越大时，他们的耳朵对高频音就会越来越迟钝，甚至完全听不到。故C项正确。根据第二段内容尤其是第二段最后 These sensors... 32 kilohertz，far above what the human ears can hear--which is a range from 20 hertz to 20 kilohertz.可知，A项错误；根据第二段最后一句中的 what the human ears can hear--which is a range fron20 hertz to20 kilohertz可知B项错误；根据第四段第一句中的 a noisemaker can annoy kids without adults even noticing可知D项错误。
13. C主旨大意题。根据第五段第三句 A former colleague of Kevins used to hear strange sounds from his hearing aid when in rooms with occupancy sensors，likely because the hearing ids electronics improperly converted the ultrasound into audible noise（Kevin的一位前同事过去常在有感应传感器的房间里从助听器里听到奇怪的声音，很可能是因为助听器的电子设备不正确地将超声波转换成了可听到的声音。）及第六段 One of us has conducted research in which carefully crafted ultrasonic signals secretly activate voice-control systems，even unlocking an iPhone with a silent Hey，Siri command，and telling it to make a Face Time call.（我们中的个人进行了一项研究，在这项研究中，精心制作的超声波信号秘密地激活了语音控制系统，甚至用了一句无声的“嘿，Siri”命令解锁了iPhone，并命令它打了一个 FaceTime电话。）可知，这两段讲的是超声波和人们能听到的声音都能影响电子设备。
14. B推理判断题。根据第九段The US Occupational Safety and Health Administration warns of potential health risks from audible subharmonic by-products of ultrasound，so more than the ultrasound itself.（美国职业安全与健康管理局警告说，超声波所产生的可听副谐波副产品对健康产生的潜在的危害比超声波本身多得多。）可知，学者们对空气中超声波的安全水平持担心的态度。
15. A推理判断题。第1~4段讲述超声波的用途；第5~7段讲述超声波的影响；第8~9段讲述人们担心超声波对人体的伤害。
第二节
语篇解读:这是一篇说明文。文章介绍了在新型冠状病毒引起的肺炎暴发后世界卫生组织向公众提供的针对该病毒的基本保护措施。
16. E根据上文可知，经常用肥皂和水洗手，如果你的手不是很明显地脏，可以用含酒精的洗手液；E项承接上文，说明这有助于去除病毒，故选E。
17. G根据下文可知，如果你打喷嚏或咳嗽时用手捂着，你可能会污染你接触的物体或人。据此可知，咳嗽和打喷嚏时应当用纸巾捂住口鼻，故G项正确。
18. B根据上文可知，与他人保持至少一米的距离，尤其是那些咳嗽、打喷嚏或者发烧的人，因为感染了这种疾病的人咳嗽或打喷嚏时会喷出含有这种病毒的小液滴。据此可知，如果你离得太近，你会吸入病毒。故B项正确。
19. F根据上文可知，到访活生动物市场、水货市场或动物产品市场时，应注意卫生。根据下文可知，避免接触商店和市场设施的土壤或建筑物上的可能被污染的动物粪便或液体F项承上启下，说明应当严格避免在市场上接触动物。故选F。
20. D根据下文可知，小心处理生肉、牛奶或动物器官，避免与未煮熟的食物交叉污染。据此可知，我们应当避免进食生的或未煮熟的动物产品，故选D。
第二部分 语言运用
第一节
语篇解读:这是一篇记叙文。汤姆认为自己总是被人捉弄，所以事业总是失败。他和家人搬到了另外一个城市，在一次打扫时灯灭了，一个小女孩给他送了蜡烛，让他有了不同的认识：生活中欺骗他的人实际上是他自己而不是其他人，他的眼睛被他无情的心灵蒙蔽了。从此，汤姆的人生观改变了。
21. C考查形容词词义辨析。inspired品质优秀的；satisfied满意的；disappointed失望的；confused迷惑的。根据上文中的often complaining（抱怨）that others had been playing tricks on him可知汤姆认为别人总是捉弄他，所以他对这个地方非常失望，想离开。故选C。
22. D考查限定词词义辨析。any任一的，任何的；other另外的，其他的；every每一个，每个的；another不同的，另一个。根据第三段中的 since tom had no26 in the new city可知汤姆搬到了另一个城市，但是没有特指某个城市。故选D。
23. C考查动词短语辨析。end up最终成为；look up查阅; clean up打扫；turn up开大，调高。根据下文 their new home可知此处表示打扫新家。故选C。
24. A考查动词词义辨析。quit放弃，停止，离开；start开始；change改变；continue继续。根据上文中的.that the light suddenly went out可知停电了，所以他们只好停止打扫。故选A。
25. B考查形容词词义辨析。strange奇怪的；quit安静的；noisy喧闹的，吵闹的；crowded拥挤的。根据上文 Just then he heard slight knocks on his door可知在安静的夜晚，他听见了敲门声，敲门声和安静的夜晚形成对比。故选B。
26. B考查名词词义辨析。doctor医生；friend朋友；stranger陌生人；audience观众，听众。根据下文 in the new city可知此处表示汤姆在这个新城市里没有朋友。故选B。
27. C考查副词。so因此，所以；though可是；然而（其后不用逗号隔开）；however无论如何，不管怎样，然而；moreover而且此外。根据下文 he went unwillingly to the door and opened it impatiently可知虽然这个时候他不喜欢被打扰，但是他还是不情愿地开门了，前后文是转折关系，且空后有逗号，故选C。
28. D考查名词词义辨析。beer啤酒；roll卷轴，滚动，小面包条；plate盘子；candle 蜡烛。根据下文中的 But this time she was holding two candles可知小女孩问的是蜡烛。故选D。
29. B考查副词词义辨析。humbly低声下气地，谦逊地strongly强有力地，坚定地；slightly轻微地，稍微；entirely完全地，彻底地。根据上文 answered Tom in anger可知他生气了，所以会用力地关门。故选B。
30. A考查形容词词义辨析。same相同的，同一的；pretty漂亮的；energetic精力充沛的；confident自信的。此处指的是上文的 a little girl故选A。
31. A考查动词词义辨析。send派遣，安排去；force强迫；prohibit阻止，禁止；suggest建议，暗示。根据下文 to give you these可知小女孩的奶奶告诉她新邻居可能没有蜡烛，所以叫她送蜡烛过来。故选A。
32. C考查形容词词义辨析。pleased高兴的；sad伤心的，难过的；surprised感到惊讶的；frightened害怕的，受惊的。根据上文中的 But this time she was holding two candles可知汤姆对于眼前的事情感到很惊讶。故选C。
33. D考查名词词义辨析。brother兄，弟；mother母亲，妈妈；father父亲，爸爸；grandma奶奶，外婆。根据上文中的My grandma told me the new neighbour downstairs might need candles.可知此处表示汤姆感谢小女孩和她奶奶。故选D。
34. B考查名词词义辨析。goal目标；failure失败；success成功；schedule工作计划，日程安排。根据第一段中的Tom was… whose repeated failure in his work及空处下文中的It was his coldness and unkindness to other people.可知汤姆意识到是什么导致了他的失败。故选B。
35. A考查名词词义辨析。mind思想，思维；idea想法，主意概念；brain头脑，智力；thought主意，想法。根据 heartless可知此处表示的是汤姆的思想，因为他冷漠无情的思想，生活中欺骗他的不是别人，正是他自己。故选A。
第二节
语篇解读:这是一篇说明文。短文说明了散布对中国的恐惧比冠状病毒对全球经济的危害更大。
36. to考查介词。此处是说一些海外媒体和个人已经将焦点转移到另一个领域——中国的经济。固定搭配：shit…to…把……转移到……上。故填to。
37. but考查连词。句意：他们不仅仅为中国经济，还为全球经济描绘了一幅相当黑暗的画面。not just…but…不仅仅……还……故填but。
38. Their考查形容词性物主代词。句意：他们的文章充斥着耸人听闻的标题和夸张的事实。此处 articles是名词，由形容词性物主代词修饰。故填Their。
39. panicking考查固定词组。句意：全球经济已经面临像贸易战这样的严峻挑战，人们不禁感到恐慌。固定词组cannot help doing sth.情不自禁地做某事。故填 panicking。
40. When考查固定句型。句意：说到“造成”世界如此混乱，人们很容易把矛头指向中国。固定句型：when it comes to当谈到……的时候。故填When。
41.trapped考查固定搭配。句意：毕竟，全国各地的消费者都被困在家里，企业和工厂今年大部分时间都关闭了。固定搭配：be trapped in被困在，陷入。故填 trapped。
42. to recognize考查非谓语动词。句意：解决问题的第一步是认识到有问题。此处用动词不定式作表语，故填to recognize。
43. would考查虚拟语气。句意：如果他们没有意识到这个问题，他们为什么会向经济中投入数千亿美元呢？由从句可知此处表示与现在的事实相反，主句用“woud/should/could/might+动词原形”。提示词为will，故填would。
44. production考查名词。句意：他们为什么要冒巨大的风险鼓励工厂重新开始生产呢？此处 restart是动词，用名词作宾语，表示“生产”，故填production。production表示“生产”时是不可数名词。
45. of考查介词。句意：无论疫情的影响会有多严重，它都不会改变中国的经济基础。regardless of不管，无论。故填of。
第三部分写作
第一节
One possible version：
Dear Jim，
I am very glad to introduce Zhong Nanshan to you Zhong Nanshan is one of the premier scientists and doctors in China. He was born in Guangzhou in 1941 and graduated from Beijing Medical College. Then, in 1979, he went abroad for further education. This ordinary but great man has been working in the medical field for over 50 years. In 2003 Zhong Nanshan fought in the battle against the SARS epidemic. and at the beginning of the year of 2020, Zhong Nanshan, although aged 84, fought again on the front line against the novel coronavirus which broke out in Wuhan, Hubei Province. Dangerous as it was, Zhong Nanshan with his medical team worked hard day and night doing research and treating patients.
Hope you can learn more about Chinese scientists.
Yours,
Li Hua
第二节
One possible version：
Paragraph 1:
In a few minutes, he was at the front gate of the railway station. Ada opened the door for him. He stepped out of the UNATS Robotics car hurriedly to catch the bullet train for Beijing, where his ex-wife, a top computer scientist lived. During the journey, he constantly considered how to persuade his ex-wife to quit her research, which could get her into trouble. Clearly, it was no easy task. She had chased her dream for ages. The train pulled in at the railway station. He began to look for his ex-wife who had promised to pick him up.
Paragraph 2:
There she was, standing by a teenage girl who has the same blue eyes as his. Artie walked up to them slowly. With so many words to say, he felt a knot in his throat. At last, he looked into their daughter's eyes and said, Hi, my lovely girl! His voice was trembling slightly. Daddy! Mommy has told me everything You don't need to worry about us anymore. Yesterday, she worked out the smartest robot software successfully. Artie turned to his ex-wife in disbelief. She nodded. "I could never achieve my dream without your support. Artie hugged them both thinking to himself, “Never stop a dream-chaser!