The year is 2094. It has been announced that a comet (彗星) is heading towards the - 高中英语试题 - 超级试练试题库

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The year is 2094. It has been announced that a comet (彗星) is heading towards the Earth . Most of it will miss our planet, but two pieces will probably hit the southern half of the Earth.
On 17 July , a piece four kilometers wide enters the Earth’s atmosphere with a massive explosion . About half of the piece is destroyed, but the remaining part hits the South Atlantic at 200 times the speed of sound. The sea boils and a huge hole is made in the sea bed. Huge waves are created and spread outwards from the hole. The wall of water, a kilometer high, rushes towards southern Africa at 800 kilometers an hour. Cities on the African coast are totally destroyed and millions of people are drowned.
Before the waves reach South America, the second piece of the comet lands in Argentina. Earthquakes and volcanoes are set off in the Andes Mountains. The shock waves move north into California and all around the Pacific Ocean. The cities of Los Angeles, San Francisco and Tokyo are completely destroyed by earthquakes. Millions of people in the southern half of the earth are already dead, but the north won’t escape for long. Because of the explosions, the sun is hidden by clouds of dust, temperatures around the world fall to almost zero. Crops are ruined. The sun won’t be seen again for many years. Wars break out as countries fight for food. A year later, no more than 10 million people remain alive.
Could it really happen? In fact, it has already happened more than once in the history of the Earth. The dinosaurs were on the Earth for over 160 million years. Then 65 million years ago they suddenly disappeared. Many scientists believe that the Earth was hit by a piece of object in space. The dinosaurs couldn’t live through the cold climate that followed and they died out. Will we meet the same end?
1．What is mainly described in the passage?
A．A historic discovery .    B．An event of imagination
C．A research on space .    D．A scientific adventure.
2．When the first piece hits the South Atlantic, it causes  ________ .
A．an earthquake   B．damages to cities   C．an Earth explosion D．huge waves
3．Why can’t the northern half of the earth escape for long ?
A．Because the land is covered with water
B．Because the light and heat from the sun can not reach the earth .
C．Because people there can not live at the temperature of zero .
D．Because wars break out among countries .
4．By giving the example of dinosaurs , the author tries to prove ________ .
A．animals could not live in the cold climate
B．what happened 65 million years ago was an invented story
C．the human beings will die out in 2094
D．the Earth could be hit by other objects in space

答案

小题1:B
小题2:D
小题3:B
小题4:D

解析

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核心考点

试题【The year is 2094. It has been announced that a comet (彗星) is heading towards the】；主要考察你对题材分类等知识点的理解。[详细]

举一反三

Mail was usually carried west on ships that sailed around the bottom of South America and then north to California．That could take several months.
So, in eighteen fifty-seven, D.C．Lawmakers in Congress（国会） in Washington wanted to make it possible to send mail all the way across the United States by land．Congress offered to help any company that would try to deliver mail overland to the West Coast. A man named John Butterfield accepted this offer. He developed plans for a company that would carry the mail—and passengers, too.
Congress gave John Butterfield six hundred thousand dollars to start his company. In return, he had to promise that the mail would travel from Saint Louis, Missouri, to San Francisco, California, in twenty-five days or less.
It was not possible to travel straight through because of the Rocky Mountains and the deep snow that fell in winter. So the stagecoach（马车） would travel south from Saint Louis to El Paso, Texas, then over to southern California, then north to San Francisco. The distance was about four thousand five hundred kilometers.
Two hundred of these stations were built, each about thirty-two kilometers apart. The workers were to quickly change the horses or mules whenever a stagecoach reached the station. There could be no delay. Each stagecoach was to travel nearly two hundred kilometers a day.
One hundred stagecoaches were built and painted red or dark green. They were the most modern coaches that money could buy. They were designed to hold as many as nine passengers and twelve thousand pieces of mail. The seats inside could be folded down to make beds. Passengers either slept on them or on the bags of mail.
The cost would be one hundred fifty dollars to travel from Saint Louis to San Francisco. If a passenger was not going all the way, the cost was about ten cents a kilometer. The passengers had to buy their own food at the stations. The stagecoach would stop for forty minutes, two times a day.
The company warned passengers about the possible dangers. A poster said: “You will be traveling through Indian country and the safety of your person cannot by granted by anyone but God.”
1．What is the passage mainly about?
A．Different ways of sending mail in the United States.
B．The difficulty in sending mails across the USA by land.
C．The first stagecoaches that carried both passengers and mail.
D．The history of the first stagecoaches carrying mail to the American West.
2．The reason why Lawmakers wanted to send mail by land was that ________.
A．mail was usually carried west on ships
B．it was safer to travel to send mail by land
C．it would take less time to send mail by land
D．stagecoaches could carry passengers and mail
3．As is described in the passage, the stagecoach ________.
A．could only stop once a day
B．was modern with seats ,beds and cooking equipment
C．was a closed wagon operated only by skillful drivers.
D．had different horses or mules pulled all the way
4．What can we learn from the passage?
A．John Buttterfield got thousands of dollars for delivering mail in stagecoaches.
B．John Buttterfield kept his promise to deliver mail straight to the West Coast.
C．Passengers might be robbed by Indians when traveling through the West.
D．Passengers needed to pay one hundred dollars for their journey.

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Rules
Students are asked to submit essays of 500 to 700 words of their own work. Any essay containing material plagiarized(剽窃) from another source will be disqualified.
Manuscripts should be typed double-spaced, with the student’s name, address, and grade level on a separate sheet of paper.
Essays must be turned in by 4:00 p.m. on November 30. They can be brought to Mrs. Elton in Room 104 or to Mr. Markham in the school library.
Essay-Writing Tips
Catch your readers’ interests--- Your opening should immediately pull your readers into your essay. Asking a question or starting with an anecdote, quotation, or surprising statement is a good way to do this.
Create a picture--- Use active words that show your readers what is happening. Instead of telling your readers vaguely that “the room was disordered”, paint a picture using active verbs and lively adjectives.
Have a purpose--- Well-written essays do more than just describe an incident or express a viewpoint, and they also communicate a message.
Check for mistakes--- Read your paper over to check for mistakes. Ask another student to read your paper and make suggestions. Another pair of eyes will often spot a mistake you’ve overlooked.
Format your essay--- Neatly type your essay on white paper. Choose an attractive cover for submission. The computer lab will be open after school from 3:15 to 4:45 p.m. each day this month so that students can use the computers.
Prizes
Winning essays will be published in the Centerville Times. Every contestant (选手) will also receive a free pass to enter one school activity or athletic game this year.
First Prize:            $150
Second Prize:         Dictionary and thesaurus
Third Prize:           Pen set and journal
Special thanks to the Centerville Writers’ Association for the prizes to help encourage our aspiring authors. Good luck to all contestants.
1. The first writing tip given is mostly about________.
A. the use of quotations and anecdotes in an essay
B. using active verbs and lively adjectives
C. How a student should begin an essay
D. how to submit your essays
2. The prize section of the poster is included in order to _________.
A. show organizations how to donate prizes
B. inform teachers of the prizes available
C. persuade students to enter the essay contest
D. convince students to buy the local newspapers
3. Thanks are given to the Centerville Writers Association because it has_________.
A. offered to judge the contest       B. prepared the essay-writing tips
C. organized the essay contest        D. donated prizes for the contest
4. What do we know by inference from the passage?
A. The computer lab usually closes at 4:15 p.m. each day.
B. Winning essays will be published in the Centerville Times.
C. Every contestant will benefit from the essay contest.
D. The essay contest is held annually at Centerville High School.

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Today when a man steps onto the moon, or something new and important happens, the world learns about it immediately. What did the newspapers say about that first flight in 1903? Strangely enough, they said hardly anything about it at all. There were only a few reports about it in the papers. These reports said very little. Some of the things they said were not even correct. In 1904 the Rights built a second machine. They called it “Flyer No. Two”. They invited some reporters to a field near Dayton to watch them fly. Unfortunately there was some mechanical trouble with the plane and it did not fly at all that day. The newspapermen went away. They were disappointed and did not come back. The Rights went on with their work. In 1905 they built an even better machine, “Flyer No. Three”. They were able to stay up in the air for half an hour and more in this machine. They were ale to turn and climb in the air. Farmers, travelers on the roads around Dayton often saw them flying. But when these people told newspapermen about it, they refused to believe them.
The Rights offered “Flyer No.Three” to the United States Government. The Government was not interested. They seemed to think the Rights wanted money in order to build an airplane. They did not understand the Rights had already done this, and flown it as well. Experts were still saying that mechanical flight was impossible. At the end of 1905, the two brothers took their plane to pieces. The parts were put into a huge wooden case. It seemed nobody was interested.
1. What does the beginning sentence of the passage suggest?
A. The speed of information spreading today makes it possible to learn the world quickly.
B. People of today are only concerned with space exploration.
C. Reporters of today cover important events in a different way.
D. People in the past didn’t care about the outside world.
2. What can we know about “Flyer No.Three”?
A. The Rights had such a successful flight that it aroused the government’s interest.
B. The Rights were able to fly it for half an hour and even turn and climb in the air.
C. There was something wrong with the craft and it did not fly at all that day.
D. The Rights took the plane to pieces and put it into a wooden case immediately after the flight.
3. When the Rights offered “Flyer No.Three” to the United States Government, the Government_______.
A. decided to build an airport for the brothers
B. showed great interest in the machine
C. didn’t believe in the possibility of the flight
D. asked the brothers to put the machine in a wooden case
4. Which of the following is not mentioned in the passage?
A. There were only a few reports about the first successful flight in the papers.
B. Some reporters were invited to watch the second flight experiment.
C. Many people witnessed the successful flight but the newspapermen refused to believe them/
D. Before 1903 no one had ever stepped on the moon.

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三．阅读理解（共20小题；每小题2分，满分40分）
阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。
Japanese couples, too busy for a normal social life, are increasingly turning to actors to play their friends on the most important days of their lives．
Several agencies have sprung up(涌现)offering actors to attend weddings or even funerals．The
first guest-for-hire company was established about nine years ago and around 10 now send out dozens of pretend friends to family events．
Agencies such as Hagemashi Tai-which means “I want to cheer you up” -charge around £100 for each “guest”．Other services such as giving a speech in praise of a bride or the groom cost extra．
The appearance of the small fake friends industry has been linked to social and economic changes in Japan．With lifetime employment (终身雇佣制)a thing of the past, couples feel uncomfortable about inviting work colleagues to their wedding．Increasingly busy and put upon, many Japanese surround themselves with only a very small circle of friends．
When they marry, however, they are under pressure to match the number of their new partner’s wedding guests．
Office Agents, the largest provider of pretend friends, makes sure that its employees have done their homework and know all about the bride or groom before the wedding．
Hiroshi Mizutani, the company’s founder, said the fake friends he provides must look happy, be well dressed and look like people with good jobs．
1．Why did fake friends industry come into being in Japan?
A．Because of social and economic changes       B．Because of lifetime employment
C．Because of normal social life                       D．Because of work pressure
2．Pretend friends will be present at the following occasions except ________．
A．weddings                B．funerals               C．work                     D．family gathering
3．The agents make sure that ________．
A．fake friends have done their housework
B．fake friends have good jobs
C．fake friends must look happy and be well dressed
D．fake friends feel uncomfortable
4．What is the best title of this passage?
A．Japanese couples are under pressure to get married
B．The first guest-for-hire company in Japan
C．Japanese couples’ social life
D．Japanese couples rely on fake friends

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A team from Krakow, in Poland, used functional magnetic resonance imaging （机能性核共振成像）（FMRI）to assess brain activity when 40 volunteers were shown various images．Men showed activity in areas which dealt with what action they should take in order to avoid or face up to danger．But the study found more activity in the emotional centers of women"s brains．The researchers, from another university, carried out scans on 21 men and 19 women．Brain activity was monitored while the volunteers were shown images of objects and images from ordinary life designed to remind different emotional states．
The images were displayed in two runs．For the first run, only negative pictures were shown．For the second run, only positive pictures were shown．
While viewing the negative images, women showed stronger and broader activity in the left thalamus（神经床）．This is an area which passes sense information to the pain and pleasure centres of the brain．Men showed more activity in an area of the brain called the left insula（脑岛）, which plays a key role in controlling natural functions, including breath, heart rate and digestion．Generally, activity in this area tells the body to either run away from danger, or meet it head on - the so-called "fight or flight response"．
While viewing positive images, women showed stronger activity in an area of the brain associated with memory．With men, the stronger activity was recorded in an area associated with visual processing．Dr Urbanik believes these differences suggest women may analyze positive stimuli（刺激）in a broader social context and associate positive images with a particular memory．
For instance, viewing a picture of a smiling child might remind memories of a woman"s own child at this age．On the contrary, male responses tend to be less emotional．
1．The research shows that men response differently to__________compared with women．
A．different images    B．ordinary life
C．different activities        D．medical scan
2．According to the passage, when faced with danger, ____________．
A．women react more slowly than men       B．women usually try to avoid it
C．men usually have no reaction         D．men react to it more directly
3．What is discussed in the 4 th paragraph?         ．
A．Men and women’s different memories B．The different responses to the children
C．Different reactions to positive stimuli    D．Negative results of the visual processing
3．The passage mainly develops______．
A．by inferring                   B．by comparing
C．by listing examples       D．by giving explanations

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