Huge quantities of fresh water ______there since the serious drought in the southern parts of China

A．have sentB．have been sentC．has been sentD．has sent

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科目：高中英語 來源：2011屆浙江省杭州高中高三第七次月考英語卷 題型：閱讀理解

You never see him, but they're with you every time you fly. They record where you are going, how fast you're traveling and whether everything on your airplane is functioning normally. Their ability to withstand almost any disaster makes them seem like something out of a comic book. They're known as the black box.
When planes fall from the sky, as a Yemeni airliner did on its way to Comoros Islands in the India ocean June 30, 2009, the black box is the best bet for identifying what went wrong. So when a French submarine (潛水艇) detected the device's homing signal five days later, the discovery marked a huge step toward determining the cause of a tragedy in which 152 passengers were killed.
In 1958, Australian scientist David Warren developed a flight-memory recorder that would track basic information like altitude and direction. That was the first mode for a black box, which became a requirement on all U.S. commercial flights by 1960. Early models often failed to withstand crashes, however, so in 1965 the device was completely redesigned and moved to the back of the plane – the area least subject to impact – from its original position in the landing wells (起落架艙). The same year, the Federal Aviation Authority required that the boxes, which were never actually black, be painted orange or yellow to aid visibility.
Modern airplanes have two black boxes: a voice recorder, which tracks pilots' conversations, and a flight-data recorder, which monitors fuel levels, engine noises and other operating functions that help investigators reconstruct the aircraft's final moments. Placed in an insulated (隔絕的) case and surrounded by a quarter-inch-thick panels of stainless steel, the boxes can resist massive force and temperatures up to 2,000℉. When submerged, they're also able to emit signals from depths of 20,000 ft. Experts believe the boxes from Air France Flight 447, which crashed near Brazil on June 1,2009, are in water nearly that deep, but statistics say they're still likely to turn up. In the approximately 20 deep-sea crashes over the past 30 years, only one plane's black boxes were never recovered.
【小題1】What does the author say about the black box?

A．It ensures the normal functioning of an airplane.
B．The idea for its design comes from a comic book.
C．Its ability to resist disasters is incredible.
D．It is an indispensable device on an airplane.
【小題2】 What information could be found from the black box on the Yemeni airliner?
A．Data for analyzing the cause of the crash.
B．The total number of passengers on board.
C．The scene of the crash and extent of the damage.
D．Homing signals sent by the pilot before the crash.
【小題3】Why was the black box redesigned in 1965?
A．New materials became available by that time.
B．Too much space was needed for its installation.
C．The early models often got damaged in the crash.
D．The early models didn't provide the needed data.
【小題4】 Why did the Federal Aviation Authority require the black boxes be painted orange or yellow?
A．To distinguish them from the colour of the plane.
B．To caution people to handle them with care.
C．To make them easily identifiable.
D．To conform to international standards.
【小題5】What do we know about the black boxes from Air France Flight 447?
A．There is still a good chance of their being recovered.
B．There is an urgent need for them to be reconstructed.
C．They have stopped sending homing signals.
D．They were destroyed somewhere near Brazil.

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科目：高中英語 來源：江蘇寧海外國語學(xué)校2010屆高三高考模擬英語試題（12） 題型：閱讀理解


第二部分閱讀理解（共20小題，每小題2分，滿分40分）
A
Saving the Planet with Earth-Friendly Bamboo Products
Jackie Heinricher’s love affair with bamboo started in her backyard. “As a child, I remember playing among the golden bamboo my dad had planted, and when there was a slight wind, the bamboos sounded really musical.”
A fisheries biologist, Heinricher, 47, planned to work in the salmon industry in Seattle, where she lived with her husband, Guy Thornburgh, but she found it too competitive. Then her garden gave her the idea for a business: She’d planted 20 bamboo forests on their seven-acre farm. 
Heinricher started Boo-Shoot Gardens in 1998. She realized early on what is just now beginning to be known to the rest of the world. It can be used to make fishing poles, skateboards, buildings, furniture, floors, and even clothing. An added bonus: Bamboo absorbs four times as much carbon dioxide as a group of hardwood trees and releases 35 percent more oxygen.
First she had to find a way to mass-produce the plants—a tough task, since bamboo flowers create seed only once every 50 to 100 years. And dividing a bamboo plant frequently kills it.
Heinricher appealed to Randy Burr, a tissue culture expert, to help her. “People kept telling us we’d never figure it out,” says Heinricher. “Others had worked on it for 27 years! I believed in what we were doing, though, so I just kept going.”
She was right to feel a sense of urgency. Bamboo forests are being rapidly used up, and a United Nations report showed that even though bamboo is highly renewable, as many as half of the world’s species are threatened with dying out. Heinricher knew that bamboo could make a significant impact on carbon emissions (排放) and world economies, but only if huge numbers could be produced. And that’s just what she and Burr figured out after nine years of experiments—a way to grow millions of plants. By placing cuttings in test tubes with salts, vitamins, plant hormones, and seaweed gel, they got the plants to grow and then raised them in soil in greenhouses.
Not long after it, Burr’s lab hit financial difficulties. Heinricher had no experience running a tissue culture operation, but she wasn’t prepared to quit. So she bought the lab.
Today Heinricher heads up a profitable multimillion-dollar company, working on species from all over the world and selling them to wholesalers. “If you want to farm bamboo, it’s hard to do without the young plants, and that’s what we have,” she says proudly.
56. What was the main problem with planting bamboo widely?
A. They didn’t have enough young bamboo.      B. They were short of money and experience.
C. They didn’t have a big enough farm to do it.  D. They were not understood by other people.
57. What does Heinricher think of bamboo?
A. Renewable and acceptable                             B. Productive and flexible.
C. Useful and earth-friendly.                                 D. Strong and profitable.
58. The underlined word “renewable” in Paragraph 6 probably means “________”.
A. able to be replaced naturally                B. able to be raised difficultly
C. able to be shaped easily                    D. able to be recycled conveniently
59. What do you learn from the passage?
A. Heinricher’s love for bamboo led to her experiments in the lab.
B. Heinricher’s determination helped her to succeed in her work.
C. Heinricher struggled to prevent bamboo from disappearing.
D. Heinricher finally succeeded in realizing her childhood dream.

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科目：高中英語 來源：2010年普通高等學(xué)校招生全國統(tǒng)一考試（湖南卷）模擬卷（1） 題型：閱讀理解


PART THREE  READING COMPREHENSION
Directions: Read the following three passages. Each passage is followed by several questions or unfinished statements. For each of them there are four choices marked A, B, C and D. Choose the one that fits best according to the information given in the passage.
A
Swaying palm trees, turquoise-blue water and sugar-white sand make beach lovers sigh with delight. But not all beaches have those ingredients. The most interesting beaches come in different shapes, sizes and colors.
Those who want beauty and something unique can go to the Seychelles’ La Digue Island. Large granite (花崗巖) rock formations overlook beautiful, white-sand beaches. The pinkish-grey rocks look like sculptures that have been forgotten on the beach. Tourists traveling to La Digue Island to see the unique rocks will also discover one of the world’s most beautiful islands.
Hawaii’s Big Island has one of the rarest beaches of all — a beach made up entirely of green sand. The sand, which is formed by dark green crystals called olivine (橄欖石), is deposited (堆積) by volcanic activity. Green Sand Beach lies on the slopes of the world’s largest active volcano, Mauna Loa.
One of the world’s most unusual beaches lies on the island of Santorini, Greece. The sand on Red Beach gets its reddish color from the red volcanic rocks that make up the cliffs (懸崖) around the beach. Tourists flock (蜂擁) to see the red sand, making Red Beach one of Santorini’s most popular beach destinations.
Black sand makes up the huge beach of Karakare. Through the years, volcanic sand mixed with iron ash to form this black beach on New Zealand’s wild, west coast. With all the beautiful beaches in the world, beach lovers have lots of choices. But for those ready for something different, a unique beach vacation might be just the ticket!
56. What would be the best title of the passage?
A. One of the world’s most unusual beaches              B. Beach lovers having more choices
C. A unique beach vacation                                D. Unique beaches around the world
57. According to the text, ______ would be regarded as the general characteristics of beautiful beaches.
A. swaying palm trees, turquoise-blue water, sugar-while sand
B. rocks, white sand, pinkish-grey rocks, sculptures
C. green sand, slopes of an active volcano
D. black sand, iron ash, wild coast
58. Beaches on the island of Santorini are red because of _______.
A. the cliffs around the beach                                   B. the large granite rocks
C. the red volcanic rocks                                          D. crystals called olivine
59. If you want to see pinkish-grey rocks, then go to _______.
A. Santorini, Greece                                                B. Seychelles’ La Digue Island
C. Hawaii’s Big Island                                         D. New Zealand
60. What is the main idea of the passage?
A. Different beaches have different colors.  
B. Different places have different beaches.
C. White sand and blue water are the main characteristics of beaches.
D. People have many choices for beach vacations.

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科目：高中英語 來源：2012-2013學(xué)年內(nèi)蒙古一機集團第一中學(xué)高一下學(xué)期期中考試英語卷（帶解析） 題型：閱讀理解

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 of 4 kilometers wide comet enters the Earth’s atmosphere with a massive explosion（爆炸）. 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 seabed. Huge waves are created and spread outwards form 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（淹死）.
Before the waves reach South America, the second piece of the comet lands in Argentina. Earthquakes and volcanoes ash 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?
【小題1】What is mainly described in the passage?

A．A historic discovery.
B．An event in imagination.
C．A research on space.
D．A scientific adventure.
【小題2】When the first piece hits the South Atlantic, it causes________.
A．a(chǎn)n earthquakeB．hunger
C．a(chǎn)n Earth explosionD．huge waves
【小題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 form the sun cannot reach the earth.
C．Because people there cannot live at the temperature of zero.
D．Because wars break out among countries.
【小題4】By giving the example of dinosaurs, the author tries to prove_________.
A．a(chǎn)nimals 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

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科目：高中英語 來源：安徽省合肥一中2010屆高考沖刺最后一卷英語試題 題型：閱讀理解


Toyota recalls cars in safety alert.
Toyota is recalling more than two million cars in thief fears of sticking accelerator pedals, (踏板) just months after another major problem affected huge numbers.
The latest recall is due to potential problems with the pedal device that can cause the accelerator to become stuck.
The earlier issue affected 4.2m vehicles which we at the risk of the pedal becoming trapped under floor mats.
This time Toyota said in rare cases, the pedal mechanism were down, causing the accelerator to become harder to press, slower to return or, in some cases, stuck
It's said the problem appeared to be related to the potential build-up of condensation (壓縮) on sliding surfaces in the accelerator system that helps drivers push down or release the pedal. A spokesman said the company did not yet have a solution to the latest problem but is working on it.
The recall affects the 2009-2010 RAV4, the 2009-2010 Corolla, the 2009-2010 Matrix, the 2005-2010 Avalon, the 2007-2010 Camry, the 2010 Highlander, the 2007-2010 Tundra and the 2008-2010 Sequoia. Of these, the Avalon, Camry and Tundra models -- encompassing (包含) about 1.7 million vehicles -- were also included in the previous pedal recall. The National Highway Traffic Safety Administration said in a statement that the problem is "a serious safety issue and we are pleased Toyota is taking immediate action to address it".
Toyota said drivers in the recalled vehicles whose pedals become stuck should firmly apply their brakes, drive the car to a safe location, shut off the engine and contact the nearest dealer.
Toyota's latest recall in November was blamed for several crashes, including an accident involving a Lexus that accelerated to more than 120 mph before crashing in San Diego, killing four people.
1. Why is Toyota recalling so many ears in the US?
A. To reduce price                                B. To reduce pollution   
C. for the sake of safety                   D. For the sake of economy
2. Which statement is true according to the passage?
A. It's the first time for Toyota to recall cars
B. The reason of the latest recall is different from that of the earlier one
C. The Toyota company has found a good solution to the problem.
D. The recall only affects the cars made between 2009-2010
3. What shouldn't the driver in the recalled vehicles whose pedals get stuck do?
A. Turn on the car engine          B. Get in touch with the nearest dealers immediately
C. Drive the ear to a safe location immediately          D. Firmly apply their brakes
4. What can we infer from the The National Highway Traffic Safety Administration's statement?
A. It's too dangerous for the company to recall the cars
B. It's a waste of money for the company to recall the cars
C. It's not hard to solve the safety problem.
D. It's a relief to see that the company can face the problem.

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