1、It ________ be the postman at the door. It's only six o'clock.
A. mustn't B. can't
C. won't D. needn't
2、---Should I take this course?
---_______.I don’t know much about it.
A. It’s OK B. That’s not the point
C. It’s up to you D. I agree absolutely
3、---Are you satisfied with his school report?
---Not at all. It couldn’t have been ______.
A.worse
B.so bad
C.better
D.the worst
4、Don’t forget ______ the light when you leave the office.
A.switching over B.to turn on
C.to switch on D.to switch off
5、—The two people speak different languages and can not communicate with each other well.
—Oh,I see. That’s ________ misunderstanding occurs.
A.when B.what
C.which D.why
6、Our parents often told us in the past that _______ is believing.
A.to see
B.seeing
C.see
D.to be seen
7、At that time, my mind was a complete _______ ; I couldn't think of a single answer.
A. blank B. bonus
C. blow D. bottom
8、 We have no them out.
A. difficult in working B. difficulty with working
C. difficulty working D. difficulty to work
9、________ the boy made so much progress in a short time surprised all of us.
A.What
B.That
C.Whether
D.If
10、He wrote lots of best-sellers throughout his life, the majority of translated into English
A.which B.what C.them D.whose
11、My mother takes a walk after supper every day, ________ bad weather stops her.
A.since
B.unless
C.when
D.because
12、The country has been ______ war with its neighbor for almost ten years.
A. in B. on C. at D. during
13、--- What’s up?You look down.
--- I have piles of papers___,but I type so slowly.
A.to be typed B.typed
C.to type D.being typed
14、Even though we have made much progress in preventing the air pollution in Beijing, yet much ________ before we can have the blue sky.
A.is remained to do B.remains to be done
C.is remained to be done D.remains to do
15、Everyone’s heart is a piece of sea, ________ bottomless blue.
A.shone
B.shining
C.to be shining
D.having shone
16、With the thick snow _____ the top of the mountain all the year around, few visitors can get there.
A.covered B.covering C.to be covered D.being covered
17、I have great ______ for the hero’s courage, so I decide to follow his heroic deeds.
A. wander B. puzzle C. consult D. admiration
18、---Madam, when is the next train? ---It at 5 this evening
A.was leaving
B.left
C.leaves
D.has left
19、It’s bad practice to _____ children much money as a New Year gift
A. allow B. promise
C. permit D. admit
20、When I came there, I found him ________ at the back of the hall with his eyes ________ on a book.
A.seating; fixing
B.seated; fixed
C.seating; fixed
D.seated; fixing
21、Last month, the president of the Maldives, Mohamed Nasheed, held an underwater meeting. The purpose of the ocean floor conference is to highlight the effects of global warming on his island nation.
The Maldives, located in the Indian Ocean, is the lowest-lying country on Earth. Melting glaciers and polar ice are causing sea levels to rise, putting the Maldives and other low-lying areas at risk of being swallowed by the sea within the next 100 years.
What can be done? Scientists and leaders from 190 nations will try to figure that out at the United Nations climate change conference next month. The main goal of the meeting is to come up with a new climate agreement for 2012 and beyond. That is when the existing plan, the Kyoto Protocol will expire. The agreement was created in Kyoto, Japan, in 1997. Since then, it has been ratified(正式批准) by 190 nations. The countries promised to limit the amount of greenhouse gases, such as carbon dioxide, which they produced each year.
The debate over who should cut greenhouse emissions has been going on for years. The US has been hesitant to reduce emissions unless fast-growing nations such as China and India also reduce their use of fossil fuels. In recent months, China has taken steps to be greener. But India has been unwilling to change. It argues that it is unfair for rich nations to ask poorer countries to cut down on emissions.
While world leaders work on a plan in Copenhagen, there are many things you can do to help the planet. You can save fuel by walking or biking instead of riding in a car. You can start a recycling program in your community. You can plant trees. Trees absorb carbon dioxide from the air and give off oxygen.
【1】The underlined word “expire” in Paragraph 3 probably means_____________.
A. cause trouble B. come to an end
C. go into effect D. gain support
【2】According to the passage, limiting greenhouse emissions_____________.
A. will make poor countries poorer.
B. is well performed in the Maldives.
C. has been a controversial question.
D. means banning carbon dioxide emissions.
【3】What does the author suggest?
A. Like the Maldives, other island countries should take action.
B. Both the US and India should cut greenhouse emissions.
C. Everyone should get involved in cutting greenhouse emissions.
D. World leaders should focus more on climate change.
22、 Stories are shared in many ways. They are described in books and magazines. They are read around the campfire at night. They are randomly distributed from stand-alone booths. But what else?
To revive (复兴)literature in the era of fast news and smartphone addiction, Short Edition, a French publisher of short-form literature, has set up more than 30 story dispensers (分发机)in the USA in the past years to deliver fiction at the push of a button at restaurants, universities and government offices.
Francis Ford Coppola, the film director and winemaker, liked the idea so much that he invested in the company and placed a dispenser at his Cafe Zoetrope in San Francisco. Last month public libraries in some other cities announced they would be setting them up, too. There is one on the campus at Penn State. A few can be found in downtown West Palm Beach, Fla. And Short Edition plans to announce more, including at the Los Angeles International Airport.
“Everything old is new again," said Andrew Nurkin, the director of the Free Library of Philadelphia, which is one of the libraries that set up the dispensers. “We want people to be easily exposed to literature. We want to advance literacy among children and inspire their creativity.
Here's how a dispenser works: It has three buttons on top indicating choices for stories that can be read in one minute, three minutes or five minutes. When a button is pushed, a short story is printed. The stories are free. They are chosen from a computer category of more than 100,000 original submissions by writers whose works have been evaluated by Short Edition's judges, and transmitted over a mobile network. Offerings can be tailored to specific interests, like children's fiction or romance. Short Edition gets stories for its category by holding writing contests.
Short Edition set up its first booth in 2016 and has 150 machines worldwide. “The idea is to make people happy," said Kristan Leroy, director of Short Edition, “There is too much unhappiness today. ”
【1】What do we know about the stories sent by dispensers?
A.They are expensive.
B.They are short in form.
C.They can be read on smartphones.
D.They are mainly taken from magazine literature.
【2】Where can you find the popularity of story dispensers in America?
A.In paragraph 3.
B.In paragraph 4.
C.In paragraph 5.
D.In paragraph 6.
【3】Which is the main purpose of setting up the dispensers according to Andrew Nurkin?
A.To get rid of people's smartphone addiction.
B.To reduce the financial stress of libraries.
C.To make people have access to literature.
D.To advertise the network literature.
【4】What is the best title for the text?
A.Online Reading: a Virtual Tour
B.Short Edition, a French Publisher
C.Everything Old Will Be Popular Again
D.Taste of Literature, at the Push of a Button
23、As winter approaches, warm-blooded animals choose to handle the cold in a social way: crowding together in bunches. From mice to Himalayan rabbits, individuals in a group will gather together to share the heat from their bodies and avoid the risk of dying from cold.
While humans may not physically crowd together, our ancestors would have been relying on the support of others for food, fuel and shelter, and this would have been especially important when it was cold. Thus, they might be very sensitive to others when the temperature dropped. They were likely to seek out other sources of warmth, if they felt that they could no longer rely on the group for support.
Psychologist Geoffrey was the first to investigate that. He turned to a video game called Cyberball, which attempts to recreate the kind of social rejection that many of us might have experience din the playground. Each participant is seemingly placed in a group of three and asked to play virtual catch with two other people, hidden out of sight. In fact, two of the players are controlled by a computer. In the beginning, these computerized players are designed to throw the ball to the participant, but after a while they begin to avoid the participant as programmed, so that the participant no longer feels involved in the game. Having been excluded by the other players, the participant reports feeling rejected. And the participants have the tendency to look for sources of warmth as comfort.
Like all psychological discoveries,it may be of significance to human’s mental health. It’s said that patients with depression often report feeling cold. A deeper understanding of the psychological mechanism might suggest new treatments for this disorder. More immediately, with fuel bills increasing, the emotional effects of the cold this winter need to be considered. Clearly, practical solutions to the fuel crisis must come first,but we might also look for ways to connect more with those around us like animals crowding together both physically and socially.
【1】Why does the author mention “mice” and “rabbits” in Paragraph 1?
A.To make a prediction.
B.To draw a comparison.
C.To explain a regulation.
D.To illustrate a phenomenon.
【2】What can we infer about our ancestors?
A.They depended on each other for survival.
B.They tended to live close to one another.
C.They were relatively more sensitive to cold.
D.They had abundant sources of warmth in winter.
【3】What are the participants likely to do when they feel rejected?
A.They may buy an ice-cream.
B.They may drink a cup of hot coffee.
C.They may eat some potato chips.
D.They may consume cool orange juice.
【4】Which of the following is true about the discovery?
A.It helps solve the fuel crisis.
B.It provides reasons for depression.
C.It contributes to the emotional health.
D.It suggests less connection between people.
24、In today's world of smart phones and laptops, most people have at least one time-telling thing with them. Since these digital products are so common, is time running out for the 500-year-old watch? According to some consumers, the answer is yes. New Jersey teenager Charlie Wollman says a watch is “an extra piece of equipment with no necessary function.” Many young adults think so and use their smart phones to tell time. It is said that fewer young people wear watches today than ten years ago. As a result, some people say that the watch industry is at a crossroads.
However, watchmakers optimistically say that watches redeem popularity when consumers reach their 20s and 30s. By then, they are willing to spend money on a quality watch that doesn’t just keep good time. Fifty years ago, watchmakers took pride in their products’ accuracy. But in recent years, the watch industry has changed itself into an accessory(配饰) business. And today, the image a watch conveys has become more important than the time it tells.
“Complications” — features that go beyond simple timekeeping — are an important part of a watch’s image. Today’s watches offer lots of features that meet almost any personality. These features include compasses, USB drivers, and even other functions that measure the effectiveness of golf swings!
Creativity also plays a key role in designing today’s watches. For example, Japanese watchmaker Tokyoflash makes watches that don’t even look like watches. The company’s popular Shinshoku model uses different color lights to tell time. It looks more like a fashionable bracelet than a watch.
Whether a watch conveys fashion sense, creative talent or a love of sports, consumers want their watches to stand out. Nowadays, everyone has the same kind of gadget(小玩意) in their bags, so people want to make a statement with what’s on their wrists. Will this interest in wrist fashion last? Only time will tell!
【1】What can we know from the first paragraph?
A. As most people see, watches are out of fashion.
B. Some people feel that watches have been of no use.
C. The watch industry will close down sooner or later.
D. There are so many choices of watches for teenagers today.
【2】According to the passage, what image does a watch convey nowadays?
A. It simply tells time.
B. It appeals to many teenagers.
C. It has many complex functions.
D. It has an impact on creativity and imagination.
【3】Japanese watchmaker Tokyoflash is mentioned in Paragraph 4 to ________.
A. show why Shinshoku watches are popular
B. advertise Shinshoku watches made by Tokyoflash
C. tell that today’s watches need more imagination
D. make a comparison between watches and bracelets
【4】What may be the best title for the passage?
A. Watches Tell More Than Time
B. Japanese Watches Stand Out
C. Watch Industry Is in a Bad Situation
D. Watches Are Becoming Less Popular
25、My knees started shaking, yet my body froze. It felt as though my soul left my body and I had no _______ of it. I looked through the list posted on the wall _______. My heart sank as I saw all my friends’ names on that list but was _______ to find mine.
Tears filled my eyes. Just then, a group of students _______ to see the final team list. Every one of them jumped with _______ after seeing that they made the basketball team. Trying to _______ about the situation, I walked home. However, I walked _______ and it felt as if I had a100-pound weight tied to my backpack. My mind was also _______.
Noticing my _______ facial expression, my father asked me what was wrong. “I didn’t make the basketball team,” I replied. “What are you going to do about it? Are you just going to sit there?” he asked.
I just shook my head and ________ myself in my room. Being alone in my room, I thought hard about what my dad said, and it started ________ to me. Nobody was going to give me a(n) ________ on that team. I would have to ________ it. Then I decided to take action. Conveniently, there was a ________ near my school, and I biked there after school every day and trained hard for two hours. I wasn’t sure if I could finally make it, but I ________ it.
After almost a year of ________, I tried out for my seventh-grade team. ________ the result, I knew I’d worked hard and learned about mental ________. The next day, I found out I made the team. As the saying goes, “The greater the ________, the sweeter the reward.” I couldn’t ________ with it more.
【1】
A.sight
B.control
C.memory
D.record
【2】
A.angrily
B.indifferently
C.aimlessly
D.anxiously
【3】
A.unsure
B.unnecessary
C.unable
D.unwilling
【4】
A.crowded
B.pretended
C.hesitated
D.announced
【5】
A.regrets
B.confusion
C.sadness
D.excitement
【6】
A.talk
B.forget
C.worry
D.argue
【7】
A.heavily
B.bravely
C.quickly
D.smoothly
【8】
A.open
B.wild
C.blank
D.clear
【9】
A.irregular
B.unsuitable
C.irresponsible
D.unusual
【10】
A.treated
B.locked
C.relaxed
D.comforted
【11】
A.making sense
B.showing off
C.coming over
D.turning back
【12】
A.excuse
B.account
C.spot
D.comment
【13】
A.quit
B.earn
C.hide
D.share
【14】
A.museum
B.library
C.supermarket
D.gym
【15】
A.stuck to
B.focused on
C.cared about
D.admitted to
【16】
A.waiting
B.planning
C.practicing
D.learning
【17】
A.Regardless of
B.Thanks to
C.Apart from
D.According to
【18】
A.health
B.toughness
C.attitude
D.weakness
【19】
A.courage
B.patience
C.effort
D.confidence
【20】
A.shake
B.agree
C.fix
D.deal
26、阅读下面短文,根据其内容写一篇60词左右的内容概要。
Artificial intelligence(AI)teachers can provide customized teaching for students to meet their unique requirements through analyzing data and deep learning.In the future, they may replace human teachers for basic teaching tasks.Since some students may find it and put new power into traditional teaching patterns.An educational system providing customized teaching centered on students represents the future trend of AI education.
China's AI education has developed rapidly in recent years with the rise of several thousand relevant companies.Currently,AI teachers are able to help students leamn pronunciation,analyze their condition,guide them to learn independently,and even grade writing assignments. Some foreign AI educational systems have been introduced into several domestic schools and have worked well on trial.
However,the promotion of AI education is still facing several difficulties in practice such as low technological levels,inadequacy of data and lack of funds.AI education still depends largely on human teachers' work.Most importantly,it conflicts with current educational patterns because the courses developed by foreign countries are not suitable for Chinese exam-oriented education.Teachers may also find it hard to change their original roles in classrooms since easing control on classes may make them seem irresponsible.These problems need to be handled before the mass promotion of Al education.
With AI teachers,the original teacher-centered classes will be transformed into student-centered ones where teachers only organize the class and provide guidance.Since teachers are supposed to not only equip students with knowledge but also shape their values and help them develop creative abilities,AI teachers will not replace human teachers but will only pose higher requirements of teaching.A combination of AI teachers and human ones can create the best future for Al education.
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