輕松奪冠全能掌控卷系列答案科目：高中英語 來源： 題型：閱讀理解
An annoying problem for humans, who like to boast (夸耀) about all the distant planets and moons we have explored, is that we've never taken a good look right under our noses. The inside of the earth is relatively close, but how can we get there?
The deepest oil well enters a mere six miles into the crust (地殼) (the center of the earth is about 4,000 miles deeper). Russian scientists dug the deepest hole in Siberia, but bottomed out at about 7.5 miles below the surface. The Mohole project, a U.S. plan in the 1950s, called for drilling a hole 25 miles down to the boundary between the hard rocks of the crust and the soft mantle (地幔). Sadly the project involved government supporting.
It gets harder and harder to drill deep into the earth because rocks get softer and softer. Hard but easily broken at the surface, rocks become plastic at depth, and the pressure caused by the weight of the overlaying crust --- about 52,800 pounds per square inch at a depth of ten miles, makes further drilling impossible.
What little we know about the inside of the earth (like the fact that there's a crust, a mantle, and a core) comes from indirect evidence, such as the analysis of earthquakes.
So maybe it's time for a thorough new method to explore the earth's inside. Scientist David Stevenson says we should forget about drilling holes. Instead, we should open a crack (裂縫).
Stevenson suggests digging a crack about a half mile long, a yard wide, and a half mile deep (not with a shovel) but with an explosion on the scale of a nuclear bomb. Next, he'd pour a few hundred thousand tons of molten (熔化的) iron into the crack, along with a robot. The iron, thicker than the surrounding crust, would move downward at about 16 feet per second, carrying the robot with it and opening the crack deeper and deeper. The iron mass would drop for about a week and 2,000 miles to the outer edge of the earth core, the robot sending out data to the surface.
Stevenson compares his idea to space exploration. "We're going somewhere we haven't been before,"he says. "In all possibility, there will be surprises.”
This idea can probably be put in the drawer marked with Isn't Going To Happen. The robot would have to survive temperatures that would melt pretty much anything. But Stevenson's idea may inspire a new look at an old problem. Great things can come from what seems like impossible ideas.
Going inside the earth is _____ than going into space.
A. more interesting B. more possible C. easier D. more challenging
How deep have we gone into the earth until now?
A. 6 miles. B. 4,000 miles. C. 7.5 miles. D. 25 miles.
Which of the following is TRUE about David Stevenson's idea?
A. It is an inspiring but not practical idea now.
B. It is a practical proposal that has come into use now.
C. It is a good proposal that will soon be put into practice.
D. It is a false theory that cannot be carried out at all.
What might be the most suitable title for the text?
A. An Annoying Problem for Humans
B. To the Center of the Earth
C. The Mohole Project
D. David Stevenson's Proposal
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科目：高中英語 來源： 題型：閱讀理解
Instructions: Mr．Brown、Miss Green、Mrs．Smith、Uncle Tom和Professor Henry想選擇自己喜歡的電視節(jié)目觀看。第77至78題是他們各自的情況介紹。閱讀下面六則相關(guān)電視節(jié)目的描述(A、B、C、D、E和F)，選出符合各人需要的最佳選項，并將答案寫在答題卷上。選項中有一項是多余選項。
Mr．Brown concerns himself about Asian news events．
Miss Green is fond of traveling to China．
Mrs．Smith is particularly interested in British life．
Uncle Tom is only concerned about international issues．
Professor Henry wants to learn more about China’s economy．
A
Dialogue is a daily 30-minute talk show airing different opinions and a public forum of free debate．It is an in-depth program analyzing(分析)home news events．
Time：07：30，13：30，19：30，01：30，Monday-Sunday．
Anchor(主持人)：Yang Rui．
B
Asia Today reports news events concerning Asia．
Time：02：00，07：00，20：00，every day．
Anchor：Yang Fuqing．
C
Biz China highlights (集錦) the latest home and international financial (金融的) activities and market trends．
Time：06：00，11：00，14：00，18：00，22：00，02：00．
Anchors：Susan Li，Kate Kui，Jacquculine Chan and Chris Galen．
D
Culture Express is a daily magazine of news and information about the cultural scenes in U．K．
Time：09：00，20：00，Monday-Sunday．
Anchors：Cathleen Chang，Zow Alls Brook．
E
Travelogue is a guide to beautiful tourist destinations in China．
Time：09：30，15：30，21：30，03：30，Tuesday, Thursday and Saturday．
Anchors：Chang Ying，Yang Ling，Xiao Lan and Chen Lei．
F
World Wide Watch provides in-depth analysis on major international issues twice a day．
Time：08：00，19：00，Monday-Sunday．
Anchor：James Chau．
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科目：高中英語 來源： 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.
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.
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.
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.
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.
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：2012-2013學(xué)年廣東省龍川一中高一3月月考英語試卷（帶解析） 題型：閱讀理解
Many American presidents in the 19th century were born in poor families. They spent their childhood in little wooden rooms. They got little education . Washington and Lincoln, for example, never went to school and they taught themselves. Lincoln once did jobs of a worker, shopkeeper and post officer in his early years.
A large number of U. S. presidents had experiences in the army. The two best known were Ulysses Grant and Dwight D. Eisenhower. Grant was a general (將軍) in the American Civil War and Eisenhower was a hero in the Second World War. It happened that they graduated from the same school—West Point Military Academy . One may be surprised to learn that both of them did not do well in the school. Eisenhower, for example, was once fined (罰款) because he broke the rules of the school.
The jobs of U. S. presidents are tiring. He must keep an eye on anything important which happens both at home and abroad. Every day, a lot of work waits for him to do, and he has to make many important decisions. When Franklin Roosevelt was a child, he was once brought to visit President Taft. The old president said to him, “When you grow up, you should not be president. It’s a tiring job.”
【小題1】In the nineteenth century, many U.S. presidents .
| A．did not have much knowledge in their work |
| B．had been workers, shop-keepers and post officers in their early years |
| C．couldn’t receive good education before they grew up |
| D．didn’t want to go to school during their childhood |
| A．while studying in West Point Military Academy. |
| B．during the American Civil War |
| C．a(chǎn)fter he was elected President of the U. S. |
| D．during World War II |
| A．pay close attention to | B．not pay attention to |
| C．look at something with one eye | D．never keep in mind |
| A．In the U. S. no one wanted to be president because it was tiring. |
| B．None of the presidents except Taft could do the tiring job. |
| C．It is an important and tiring job to be a president in the U. S. |
| D．President Taft didn’t want Roosevelt to be a president because he was too young. |
| A．Many of the U. S. presidents had served in the army before they took office. |
| B．Only those who didn’t work hard at school but were good at fighting could be presidents. |
| C．Grant and Eisenhower became well-known because they both graduated from West Point Military Academy. |
| D．Eisenhower was President at the beginning of the Second World War. |
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科目：高中英語 來源：2013屆江蘇省泰興市高三上學(xué)期期中調(diào)研考試英語試卷（解析版） 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 rear 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 withstand（抵擋）massive force and temperatures up to 2,000℉. When submerged（潛入水中）, 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.
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 ward off disasters is incredible. |
|
D．It is an indispensable device on an airplane. |
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. |
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. |
4. 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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