1、—Why was Professor Smith unhappy recently?
—Because the theory he stuck to ________ wrong.
A. proves B. was proved C. proved D. proving
2、This novel, ________ I have read three times, is very touching.
A.that
B.which
C.whose
D.who
3、_________ this is the biggest progress you have made this term.
A.In the way B.By the way
C.In a way D.On the way
4、After the new type of rice was introduced, the farmers produced ________ rice this year as last year.
A. as twice much as B. twice as much
C. twice much as D. twice as much as
5、One advantage of living on the top floor of a high rise is that you can get a good______of the city.
A.sight B.scene C.view D.scenery
6、In 2017, it is recommended that such important reform policies associated with the interest of general public_______ carried out immediately.
A. be B. were
C. are D. have been
7、At first________, it looked like a simple accident, but later the police became suspicious.
A.look
B.view
C.sight
D.scene
8、In no country, ________ Britain, it has been said, can one experience four seasons in the course of a single day.
A.other than
B.more than
C.better than
D.rather than
9、On her son's arrival, she ______ her son's face as if she hadn't seen him for years.
A.noticed B.looked at C.scanned D.saw
10、There are a lot of students here, none of ________ like the film.
A.that
B.which
C.whom
D.who
11、---Excuse me, but may I use your phone? It's rather important.
--- Yes,________.
A.with pleasure
B.of course
C.it doesn't matter
D.no hurry
12、______ by the superior every day made him really frustrated.
A.Having criticized
B.Criticized
C.Criticizing
D.Being criticized
13、Reading is a good way _____ a child’s imagination at an early age.
A. to develop B. developing
C. develop D. developed
14、Everyone _________ the fact that the price of living houses is always rising.
A.can get away with
B.can get away from
C.can’t get away with
D.can’t get away from
15、It’s the problem that sometimes people________ an oil lamp in their home and they burn their own house down.
A.knock off
B.knock over
C.knock out
D.knock on
16、Nowadays, we can stay in touch faraway friends through social media tools.
A.with B.to C.against D.at
17、________ the interview, the manager went to his office, followed by the interviewer.
A.Having finished
B.Finished
C.Finishing
D.Being finished
18、Though he was angry at the naughty boy’s rudeness, he _________ himself down and talked to him with patience.
A. persuaded B. prepared
C. hid D. calmed
19、How are home schooler’s assessed to _____ they are getting the same educational standards that school students must have?
A.gush
B.burn
C.ensure
D.blanket
20、We saw a flock of sparrows and Dad said that they had a wide ________ throughout the country.
A.distribution
B.possession
C.profession
D.platform
21、Many people believe that paper started with the ancient Egyptians. However, this is not exactly true. Instead, 5,000 years ago, Egyptians used a material called papyrus, which was made from the stems (茎) of river plants. They put these flat pieces together to create a larger flat sheet (薄片), on which Ancient Egyptians wrote like paper.
But the paper we know today did not exist until 3,000 years later. It was created in China. No one knows who first invented paper. But history does tell us about one man who improved the process. It was in the year 105. A man named Cai Lun began to use many materials to make paper. He took the outer covering of a tree, pieces of net and cloth, broke these materials down into very small pieces and mixed them with water. Then he pressed out the water, and all that was left was a thin sheet of paper.
Paper quickly spread to other areas of the world. In the Middle East, people made paper thicker and also made it easier to produce quickly. From the Middle East, paper travelled to Europe and then the Americas. For many years paper cost a lot of money and time to create. But in the 19th century, people began to create paper from wood.
Paper changed the way people lived. Long ago, when paper was difficult to make, people only used paper for special purposes. Government officials would write important laws on it. Explorers drew maps of the world on it. But common people did not use it. As paper became easier to make, it was used for more things. People wrapped (包裹) it around gifts. Paper was also used as money. Today people use paper for even more things.
【1】According to the text, papyrus ________.
A.was made from cloth
B.has a longer history than paper
C.is difficult to produce
D.was introduced to Egypt from China
【2】Paragraph 2 is mainly about ________.
A.how Cai Lun improved paper
B.the long history of paper in China
C.why Cai Lun wanted to make paper
D.the invention of the first piece of paper
【3】What’s the spreading route of paper?
A.Asia → the Americas → Europe → the Middle East
B.Asia → Europe → the Middle East → the Americas
C.Asia → the Middle East → Europe → the Americas
D.Asia → the Middle East → the Americas → Europe
【4】When it was first invented, paper ________.
A.could only be used by government officials
B.was expensive and difficult to make
C.was sent to others as a gift
D.was too thick to write on
22、Scientists have known for many years that houseplants benefit people’s well-being. Now researchers have found a way to make plants even better for human health. Using a method called genetic modification(基因编辑), they raised plants that reduce indoor air pollution. GM means changing a plant or animal by fixing its DNA, including adding DNA from another species(物种).
Indoor air pollution is produced by cleaning products, cooking, and dust, among other things, and it can be bad for people’s health. In 1989, research done by NASA found that houseplants could clean the air in a home. Later studies, however, showed that plants actually made too small a difference to help much. Since then, scientists have been experimenting with the DNA of certain houseplants to try to create one that will reduce more air pollution.
In 2018, scientists from the University of Washington decided to adapt a houseplant called pothos, or devil’s ivy, which is popular and easy to care for. The team added new DNA based on a chemical found in a rabbit’s liver. In the animal, the chemical breaks down harmful matter. The team found that the new DNA made the plant better at taking in pollution.
More recently, a company called Neoplants added more DNA, from two types of bacteria(细菌). As the devil’s ivy grow, the team studied it carefully. Tests suggested that it was up to 30 times better at taking in pollution than the non-GM plants that NASA tested back in 1989. The company is also planning to add bacteria to the soil that comes with the plant, which could help break down even more polluting gases.
There is more work to be done, but the team at Neoplants plans to use this technology in other types of houseplants. If all goes well, the company hopes people in the US will be able to decorate their homes with pollution-busting plants by next year. Another company, Origen Air, sells a plant-based system that cleans the air in businesses and homes. It has already appeared on the market in Canada.
【1】How can houseplants benefit people’s health according to the text?
A.By relaxing people’s minds.
B.By producing more oxygen.
C.By cutting down air pollution.
D.By killing the bacteria in the air.
【2】What do we know about pothos from the text?
A.It is a rare and high-demanding houseplant.
B.NASA was the first to study its health benefits.
C.The plant itself can break down harmful chemicals.
D.GM technology betters its ability to reduce air pollution.
【3】What can be inferred from the last paragraph?
A.No similar plant-based system has been put into use up till now.
B.Further improvements are needed before the system goes into service.
C.Application of the technology to other types of houseplants is already underway.
D.Neoplants’ genetically modified houseplants are sure to appear on the market soon.
【4】In which section of a magazine may this text appear?
A.Health and sport.
B.Arts and entertainment.
C.Science and technology.
D.Animals and the environment.
23、Self-driving cars are just around the corner. Such vehicles will make getting from one place to another safer and less stressful. They also could cut down on traffic, reduce pollution and limit accidents. But how should driverless cars handle emergencies (突发情况)? People disagree on the answer. And that might put the brakes on this technology, a new study concludes.
To understand the challenge, imagine a car that suddenly meets some pedestrians in the road. Even with braking, it’s too late to avoid a crash. So the car’s artificial intelligence must decide whether to swerve (急转弯). To save the pedestrians, should the car swerve off the road or swerve into oncoming traffic? What if such options would likely kill the car’s passengers?
Researchers used online surveys to study people’s attitudes about such situations with driverless cars. Survey participants mostly agreed that driverless cars should be designed to protect the most people. That included swerving into walls (or otherwise sacrificing their passengers) to save a larger number of pedestrians. But there is a hitch (困境). Those same surveyed people want to ride in cars that protect passengers at all costs — even if the pedestrians would now end up dying. Jean Bonnefon is a psychologist at the Toulouse School of Economics in France. He and his colleagues reported their findings in Science.
“Autonomous cars can completely change transportation”, says study coauthor Iyad Rahwan. But, he adds, this new technology creates a moral dilemma (道德两难) that could slow its acceptance.
Makers of driverless cars are in a tough spot, Bonnefon’s group warns. Most buyers would want their car to be programmed to protect them in preference to other people. However, regulations might one day instruct that cars must act for the greater good. That would mean saving the most people. But the scientists think rules like this could drive away buyers. If so, all the potential benefits of driverless cars would be lost.
Compromises might be possible, Kurt Gray says. He is a psychologist at the University of North Carolina. He thinks that even if all driverless cars are programmed to protect their passengers in emergencies, traffic accidents will decrease. Those vehicles might be dangerous to pedestrians on rare occasions. But they “won’t speed, won’t drive drunk and won’t text while driving, which would be a win for society.”
【1】The underlined word “challenge” in paragraph 2 refers to ________.
A.people’s negative attitudes towards self-driving cars
B.how self-driving cars reduce traffic accidents
C.the technical problems that self-driving cars have
D.how self-driving cars handle emergencies
【2】According to the text, online surveys show that ________.
A.self-driving cars’ artificial intelligence needs improvement
B.the busy traffic may be a problem for self-driving cars
C.people are in a moral dilemma about driverless cars
D.self-driving cars should be designed to protect drivers
【3】What can we learn from the fifth paragraph?
A.Regulations are in favour of drivers.
B.Most people dislike self-driving cars now.
C.Self-driving car makers are in a difficult situation.
D.The potential benefits of driverless cars are ignored.
【4】What is Kurt Gray’s attitude toward self-driving cars?
A.Favorable.
B.Doubtful.
C.Critical.
D.Disapproving.
24、 Parking your car in a parking garage has a lot of advantages. You do not have to constantly move your car for alternate side parking, or snow removal, and you do not have to go in and out of your vehicle in unpleasant weather. Now, in Munich, Germany, there is an additional benefit--artificial intelligence can reward drivers for not using their cars.
A trial program, led by UK-based Fetch. ai and Datarella, a German company, at a downtown Munich office building, uses AI to communicate with drivers to tell them when the garage is filling up and a price increase will go into effect, or suggest that drivers find an alternative place to park. Actually, it can be used as a motivation for people to leave their cars and use environmentally-friendly methods of transportation. People who do not use their cars to commute to work will be rewarded with public transit passes.
The AI is based on a multi-agent technology where agents can perform specific tasks and by communication with each other, sort out complex situations. The drivers' apps will be programmed to know when the cars will be in use and the parking garage agent will tap into a camera system that will analyze the amount of spaces and then set the price accordingly. Then the drivers can decide whether and where to park through the apps.
The city council(议会)made some comments on the new project: it is still immature but it is likely to improve parking space management and organize traffic flow to prevent traffic jams. "Our system encourages community use of public transport or other sustainable transportation through a distribution system while reducing the congestion(拥堵)that accounts for a great deal of Munich's CO2 emissions(排放)," Michael Reuter, CEO of Datarella said.
Even a 10 percent reduction of car use will save 37, 000 tons of emission. That is the equivalent emissions of all yearly energy use for 4, 000 homes.
While the system is being trialed in only one garage, Fetch. ai plans to expand the trial to other parking garages around the city in 2021.
【1】What does the trial program encourage drivers to do?
A.Avoid public transport. B.Use green transportation.
C.Pay more for the parking. D.Park in traditional garages.
【2】What is paragraph 3 mainly about?
A.How parking prices are increased. B.How drivers benefit from parking.
C.How normal parking garages operate. D.How the AI parking system works.
【3】What is the city council's attitude towards the project?
A.Generally positive. B.Extremely worried.
C.Barely hopeful. D.Totally admiring.
【4】What is the best title for the text?
A.You Will Be Rewarded for Not Parking.
B.Parking Your Car in the Garage Matters.
C.A Parking Garage Is Using AI for Parking.
D.A Trial Parking System Is Expanding Fast.
25、 Hope in my arms
Last year I was invited to participate in a carnival for Tuesday’s Child – an organization that helps children with AIDS.
All the children that had ______ in one particular room could paint a square on a piece of cloth. Later the squares would be sewn(缝) together to ____ a quilt. The quilt would be ____ to a man who had devoted his life to the ____ and would soon be retiring .
The kids were given paints in bright colors and asked to paint something that would make the quilt _____. As I looked around at all the ______ , I saw pink hearts, blue clouds, orange sunrises and red flowers. The pictures were all bright and ______ . All except one.
One boy was painting a heart, ______ it was dark and lifeless. It _______ the bright colors that his fellow artists had used.
I asked why. He told me he was very sick and that his ______ was not ever going to get better. He looked straight into my eyes and said. “There is no _____ in my life.” I told him I was _____ and I could understand why he had made his heart a dark color. I told him that even though we couldn’t make him better, we can give ______ , which can really help when he is feeling _____ . I told him that if he would like, I would be happy to give him one. He crawled onto my lap. I thought my own heart would ____ for this sweet little boy. He sat there for a long time. Finally he _____ down to finish his coloring. As I was getting ready to ____ home, I felt a tug (猛拽) on my jacket. Standing there was the little boy, _____ . He said, “My heart is changing ______ . It is getting brighter, I think those hugs really do ______ .” On my way home I felt my own heart. It too had changed to a brighter color.
【1】A.gathered B.behaved C.prayed D.hid
【2】A.fold B.make C.spread D.dry
【3】A.thrown B.presented C.rented D.sold
【4】A.neighborhood B.organization C.ceremony D.education
【5】A.beautiful B.comfortable C.expensive D.loose
【6】A.kids B.colors C.lights D.squares
【7】A.negative B.puzzling C.inspiring D.abstract
【8】A.and B.for C.but D.or
【9】A.filled B.contained C.showed D.lacked
【10】A.business B.knowledge C.skill D.sickness
【11】A.hope B.loss C.justice D.effect
【12】A.angry B.crazy C.ashamed D.sorry
【13】A.smiles B.hugs C.prizes D.lessons
【14】A.cool B.energetic C.sad D.proud
【15】A.burst B.drown C.choke D.wind
【16】A.slowed B.fell C.jumped D.slipped
【17】A.leave B.head C.stay D.flee
【18】A.weeping B.trembling C.smiling D.glaring
【19】A.shape B.temperature C.weight D.color
【20】A.fit B.work C.fail D.hurt
26、请阅读下面文字及图表,并按照要求用英语写一篇150词左右的文章。
The ministry of Human Resources and Social Security released a list of 100 professions that have major demand. Vacancies for sales positions, cashiers, restaurant waiters and security guards topped the list, followed by manufacturing professionals, including lathe (车床) operators, welders (电焊工) and porters, according to the ministry.
“Usually, we believe that sectors closely related to high technology face the toughest situation,” said Yin Baoming, a researcher at the Chinese Academy of Labor and Social Security. “But it’s the same with low-killed jobs. They are also key.”
Lin Qing, a 23-year-old from Jiangsu province, who worked as a receptionist for a cybercafe in Beijing, quit last year and is now studying for the test to get into a vocational college.
”I felt hopeless after working for the cybercafe for almost three years,” she said. “I worked for restaurants and cafes, but none of these jobs brought me any respect or sense of dignity. I want to learn some skills through training courses. I don’t want to live a life of hard physical work anymore.”
(写作内容)
1. 用约30个单词概述上述信息的主要内容;
2. 结合上述信息,简要分析低技能工人短缺的原因;
3. 根据你的分析,谈谈解决低技能工人短缺的途径和方法。
(写作要求)
1. 写作过程中不能直接引用原文语句;
2. 作文中不能出现真实姓名和学校名称;
3. 不必写标题。
(评分标准)
内容完整,语言规范,语篇连贯,词数适当。
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