D
The eruption of a volcano in the Canary Islands could trigger a “mega-tsunami”(巨大海啸)that would hit Atlantic coastlines with waves as high as 330 feet, scientists said on Wednesday. They said an eruption of the Cumbre Vieja volcano on La Palma, part of the Spanish island chain off West Africa, was likely to cause a massive chunk(大块)of rock to break off, crashing into the sea and kicking up huge walls of water higher than any other in recorded history. The tsunami would be capable of traveling huge distances at up to 500 miles an hour, the scientists said in a research paper to be published soon.
Simon Day, of the Benfield Greig Hazard Research Centre at the University College of London, said that as the volcano was not erupting at present, the short-term and medium-term risks were “negligible”. But Cumbre Vieja should be monitored closely for any signs of activity so that emergency services could plan an effective response, he said. “Eruptions of Cumbre Vieja occur at intervals of decades to a century or so and there may be a number of eruptions before its collapse(倒塌),” said Day, who cooperated on the research with Steven Ward of the University of California. “Although the year-to-year probability of a collapse is therefore low, the resulting tsunami would be a major disaster with indirect effects around the world.”
The effects would spread north, west and south of the Canaries, with the west Sahara bearing the worst of the wave’s energy. The energy released by the collapse would be equal to the electricity consumption of the entire United States in half a year.
Immediately after the landslide(山崩),a huge wave of water 93,000 feet high and tens of miles wide would form. As the landslide rocks moved deeper under water, a tsunami would develop. Within 10 minutes, the tsunami would have moved a distance of almost 155 miles. On the west Saharan shore, waves would probably reach heights of 330 feet.
Florida and the Caribbean, the final north Atlantic destinations to be affected by the tsunami, would have to brace themselves for 165-foot waves some eight to nine hours after the landslide. Wave heights toward Europe would be smaller, but substantial waves would hit the coasts of Britain, Spain Portugal and France. The research paper estimated water would penetrate several miles inland and that the devastation would cause trillions of dollars in damage.
76. What would be the result of a big chunk rock falling into the sea?
A. Waves would be very high. B. The volcano would stop.
C. Walls of water would kick up a storm. D. An earthquake would take place.
77. The word “negligible”(Line 3, Paragraph 2) is closest in meaning to ______.
A. unimportant B. small C. predictable D. avoidable
78. From the passage we may learn that the volcano erupts ______.
A. every year B. every 5 to 9 years
C. every 10 to 100 years D. every 5 to 10 months
79. All of the following are true EXCEPT ______.
A future eruption of Cumbre Vieja volcano may experience a massive collapse
Waves generated by the landslide could even reach the coasts of the United States
The landslide-released energy is equal to half a year’s electricity consumption in the US
American scientists have managed to utilize the volcanic energy for civil purposes
高三英语阅读理解简单题
D
The eruption of a volcano in the Canary Islands could trigger a “mega-tsunami”(巨大海啸)that would hit Atlantic coastlines with waves as high as 330 feet, scientists said on Wednesday. They said an eruption of the Cumbre Vieja volcano on La Palma, part of the Spanish island chain off West Africa, was likely to cause a massive chunk(大块)of rock to break off, crashing into the sea and kicking up huge walls of water higher than any other in recorded history. The tsunami would be capable of traveling huge distances at up to 500 miles an hour, the scientists said in a research paper to be published soon.
Simon Day, of the Benfield Greig Hazard Research Centre at the University College of London, said that as the volcano was not erupting at present, the short-term and medium-term risks were “negligible”. But Cumbre Vieja should be monitored closely for any signs of activity so that emergency services could plan an effective response, he said. “Eruptions of Cumbre Vieja occur at intervals of decades to a century or so and there may be a number of eruptions before its collapse(倒塌),” said Day, who cooperated on the research with Steven Ward of the University of California. “Although the year-to-year probability of a collapse is therefore low, the resulting tsunami would be a major disaster with indirect effects around the world.”
The effects would spread north, west and south of the Canaries, with the west Sahara bearing the worst of the wave’s energy. The energy released by the collapse would be equal to the electricity consumption of the entire United States in half a year.
Immediately after the landslide(山崩),a huge wave of water 93,000 feet high and tens of miles wide would form. As the landslide rocks moved deeper under water, a tsunami would develop. Within 10 minutes, the tsunami would have moved a distance of almost 155 miles. On the west Saharan shore, waves would probably reach heights of 330 feet.
Florida and the Caribbean, the final north Atlantic destinations to be affected by the tsunami, would have to brace themselves for 165-foot waves some eight to nine hours after the landslide. Wave heights toward Europe would be smaller, but substantial waves would hit the coasts of Britain, Spain Portugal and France. The research paper estimated water would penetrate several miles inland and that the devastation would cause trillions of dollars in damage.
76. What would be the result of a big chunk rock falling into the sea?
A. Waves would be very high. B. The volcano would stop.
C. Walls of water would kick up a storm. D. An earthquake would take place.
77. The word “negligible”(Line 3, Paragraph 2) is closest in meaning to ______.
A. unimportant B. small C. predictable D. avoidable
78. From the passage we may learn that the volcano erupts ______.
A. every year B. every 5 to 9 years
C. every 10 to 100 years D. every 5 to 10 months
79. All of the following are true EXCEPT ______.
A future eruption of Cumbre Vieja volcano may experience a massive collapse
Waves generated by the landslide could even reach the coasts of the United States
The landslide-released energy is equal to half a year’s electricity consumption in the US
American scientists have managed to utilize the volcanic energy for civil purposes
高三英语阅读理解简单题查看答案及解析
A volcano in Indonesia erupted on November the 16th, 2013, and _____, hundreds of people were killed.
A. consequently B. continuously C. constantly D. consistently
高三英语单项填空中等难度题查看答案及解析
The volcano erupted violently , yet the village at the foot of it should _________.
A. come through B. go through C. get through D. pass through
高三英语单项填空困难题查看答案及解析
Seeing a volcano erupt (喷发) is a wonderful experience, and you can really feel the beat by climbing to the summit(山顶) of Pacaya for a close-up view. There are guided tours every day up this highly active volcano from Antigua. Giving travelers a chance to see Mother Nature at her most powerful.
Pacaya is an easy drive from Antigua, a beautiful city with many colorful houses along its old streets that are turned into art-works during its Holy Week festival. No matter when you come to Antigua, you won’t miss the Pacaya-tour companies.
But climbing Pacaya is no easy job: it is 2560 metres high, and reaching the summit takes two to three hours of seemingly one-step-forward and two-step-back movements. As you climb, you hear the dull sounds of eruptions high above. Steaming. Hot remains from recent eruptions begin to line the path as you near the active summit; the McKenney Cone(火山锥). Just as though you were going to walk over to the edge of the cone, the road turns to the left and up to the relative safety of the old, inactive summit.
Many tours are timed so that you arrive at the cone of the volcano is plenty of time for sunset and the full contrast between the erupting red lava(熔岩) and the darkening sky. On a good day the view from the summit is extremely exciting. The active mouth boils, sending red lava over its sides, and once in a while shoots hot streams up to 100 metres into the air. There is a strong bad smell in the air even if you take care to be upwind of the cone. As evening turns deeper into the night. the burning lava quietly falls down tae side of the volcano. For you, too, it is time to get down .
1.What is the main purpose of this passage?
A. To attract tourists to Pacaya.
B. To describe the beauty of Pacaya.
C. To introduce guided tours to Pacaya.
D. To explain the power of nature at Pacaya.
2.Antigua is a city ________.
A. where people can enjoy cultural festivals
B. where the daring Pacaya tour starts
C. that gives a close-up view of Paraya
D. that is famous for its tour companies
3.Climbing to the McKenney Cone, people will________.
A. walk directly to the active summit
B. hear the continuous loud noise from above
C. make greater efforts than to other summits
D. see a path lined with remains of earlier eruptions
4.Many tours are timed for people to ________.
A. get down the mountain in time when night falls
B. avoid the smell from the upwind direction of the cone
C. enjoy the fantastic eruption against the darkening sky
D. appreciate the scenery of the 2560-metre-high mountain
高三英语阅读理解中等难度题查看答案及解析
D
Seeing a volcano erupt (喷发) is a wonderful experience, and you can really feel the beat by climbing to the summit(山顶) of Pacaya for a close-up view. There are guided tours every day up this highly active volcano from Antigua. Giving travelers a chance to see Mother Nature at her most powerful.
Pacaya is an easy drive from Antigua, a beautiful city with many colorful houses along its old streets that are turned into art-works during its Holy Week festival. No matter when you come to Antigua, you won’t miss the Pacaya-tour companies.
But climbing Pacaya is no easy job: it is 2560 metres high, and reaching the summit takes two to three hours of seemingly one-step-forward and two-step-back movements. As you climb, you hear the dull sounds of eruptions high above. Steaming. Hot remains from recent eruptions begin to line the path as you near the active summit; the McKenney Cone(火山锥). Just as though you were going to walk over to the edge of the cone, the road turns to the left and up to the relative safety of the old, inactive summit.
Many tours are timed so that you arrive at the cone of the volcano is plenty of time for sunset and the full contrast between the erupting red lava(熔岩) and the darkening sky. On a good day the view from the summit is extremely exciting. The active mouth boils, sending red lava over its sides, and once in a while shoots hot streams up to 100 metres into the air. There is a strong bad smell in the air even if you take care to be upwind of the cone. As evening turns deeper into the night. the burning lava quietly falls down tae side of the volcano. For you, too, it is time to get down .
1. What is the main purpose of this passage?
A.To attract tourists to Pacaya. | B.To describe the beauty of Pacaya. |
C.To introduce guided tours to Pacaya. | D.To explain the power of nature at Pacaya. |
2.Antigua is a city ________.
A.where people can enjoy cultural festivals | B.where the daring Pacaya tour starts |
C.that gives a close-up view of Paraya | D.that is famous for its tour companies |
3.Climbing to the McKenney Cone, people will________.
A.walk directly to the active summit | B.hear the continuous loud noise from above |
C.make greater efforts than to other summits | |
D.see a path lined with remains of earlier eruptions |
4. Many tours are timed for people to ________.
A.get down the mountain in time when night falls |
B.avoid the smell from the upwind direction of the cone |
C.enjoy the fantastic eruption against the darkening sky |
D.appreciate the scenery of the 2560-metre-high mountain |
高三英语阅读理解简单题查看答案及解析
D
The cost of rice is expected to go up in the coming moths, as an improving global economy raises demand, and drought(旱灾) cuts production in countries such as India. Some economists say prices for rice, the main food for the world’s population, could be returning to levels that caused inflation(通货膨胀)fears in much of Asia last year.
Charuk Singhapreecha is dean of the faculty(系)of economics at Thailand’s Kasetsart University, Hesays prices-especially for Thai nice-are being pushed higher by new customers coming into the market after the economic slowdown of the past year. “They expect that the world demand will increase and we expect that the price of rice will increase next year,” Charuk said. “There are many new markets fro the Thai rice and also we still have for our old customers-China, some Arab countries-they will increase the demand.”
Prices on the global market could again near the record of $1,000 a ton set in the middle of 2008. This month, export prices for Southeast Asian rice have jumped from about $550 a ton to more than $650.
Vichai sriprasert, president of the Thai Rice Exporters Association, says further weakness in the US dollar and concerns over drought add to pressure on prices. Market experts say next year India is likely to try to import three million tons of rice-entering the world market for the first time in 21 years-because of a drought.
Vichai also warns that increasing demand for bio-fuels(生物燃料)from grain could reduce food crops, forcing the price of grains higher. “this is very serious. That’s why the price of rice will not go back to the level that we used to see,” Vichai said. “It will have to be raised at a higher level, but I don’t know where.”
The Philippines this week said it is cutting rice imports due to high prices, even though the country lost more than a million tons of grain to typhoons this year. officials from veetnam, a leading export competitor with Thailand, predict prices will reach about $800 a ton by the middle of 2010. This week the Philippines’ National Food Authority offered almost $665 a ton for 600,000 tons of Vietnamese rice.
Economists say higher food prices will only increase the problems faced by the region’s poor, who are highly dependent on rice as a staple food.
63. Which of the following is NOT true according to Paragraph 1?
A. Drought reduces production of rice in India.
B. Prices for rice were lower all the time in 2008.
C. Rice is a major food for the world’s population.
D. the improving global economy increases the need for rice.
64. How many reasons did Vichai mention about rice price’s going up?
A.1. B.2. C.3. D.4.
65.Why does the Philippines plan to cut rice imports?
A. Because of high prices. B. Because of typhoons.
C. Because of civil war. D. Because of drought.
66.What’s the best title of the passage?
A. Higher food prices will increase problems
B. There are many new markets for the Thai rice
C. The global economy is improving
D. Prices for rice are expected to rise
高三英语阅读理解简单题查看答案及解析
Please don't make so loud noise.The news of the volcanic eruption in Indonesia ____and I want to listen.
A.is broadcast B.is being broadcast
C.has been broadcast D.had been broadcast
高三英语单项填空中等难度题查看答案及解析
A New Zealand volcano dormant for more than a century has erupted,sending up ash clouds,disturbing flights and closing roads.
Mount Tongariro, one of three volcanoes in the centre of the North Island, became active just before midnight local time, with reports of loud explosions,pouting rocks and steam.
The 1, 978m peak is in a national park popular with hikers. No damages have been reported after the eruption.
Witnesses described a dramatic scene as the volcano erupted.
“I saw this beautiful. big cloud and I thought: ‘Gee that looks like a volcanic plume’. Just as I thought that there was a great big orange flash,” truck driver Bryn Rodda told New Zealand National Radio. “It was quite impressive.”
Mount Tongariro last erupted 115 years ago. And scientists said they did not yet know if this eruption was a single event.
Experts said they were caught by surprise—they had recorded some activity like an earthquake in recent weeks but were not expecting an eruption.
“This might just be a quiet period and we should expect it to start again at any time. So we are watching things Very closely,” volcanologist Michael Rosenberg told TVNZ.
Eruption activity has currently reduced, New Zealand media said.Meteorologists(气象学家)said the ash was blowing east towards the Pacific Ocean.
A number of inland flights from the North Island to the South Island had been affected by the volcanic activity, Air New Zealand said.
Police said highways that had been closed because visibility was affected after the eruption are now open.
Some residents in the nearby areas had temporarily left their homes. Officials have not ordered an evacuation(撤离), but advised those affected by the ash cloud to stay indoors and close their doors and windows.
1.What effect did the eruption cause?
A.Flood. B.Road block. C.Strong wind. D.Air crash.
2.What does the underlined word“dormant”in the first paragraph probably mean?
A.Inactive. B.Movable.
C.Silent. D.Covered.
3.Which of the following is true of the passage?
A.Some international flights were cancelled after the eruption.
B.All residents had to move away from their homes after the eruption.
C.Some witnesses thought it was very interesting and attractive.
D.Loud explosions caused great damage to the highways and airports.
4.What do the experts expect might happen next?
A.Another eruption.
B.An earthquake.
C.Diseases caused by the ashes.
D.An overall evacuation.
5.Which of the following can be the best title of the passage?
A.National Park in New Zealand Damaged
B.Nothing Is Impossible.
C.Volcano or Earthquake?
D.Sudden Eruption of a Volcano in New Zealand.
高三英语阅读理解中等难度题查看答案及解析
Tensions have erupted over some barren rocks in the Pacific that you may never have heard of, but stay tuned—this is a boundary dispute(争端) that could get ugly and some day have far-reaching consequences for China, Japan, Taiwan and the United States.
The islands in dispute are called the Senkaku chain by Japan, the Diaoyu islands by China, and the Diaoyutai by Taiwan. All three claim the islands, which are really just five small islands and three barren rocks northeast of Taiwan, 200 miles off the Chinese coast.
The latest conflict occurred when a Chinese fishing boat collided(碰撞) with two Japanese naval ships trying to stop it near the islands. The Japanese prevented the Chinese captain from leaving the place for questioning and the two countries have been exchanging angry protests.
The reason to worry is that nationalists in both China and Taiwan see the islands as unquestionably theirs and think that their government has been weak in claiming this authority.
So far, wiser heads have generally won the argument on each side, but at some point a weakened Chinese leader might try to gain the legal right with the public by pushing the issue and recovering the islands. It would be a dangerous game and would have a disastrous impact on China-Japan relations, but if successful it would raise the popularity of the Chinese government.
In reality, of course, there is zero chance that the U.S. will honor its treaty(条约) with Japan over a few barren rocks. We're not going to risk a nuclear conflict with China over some islands that may well be China's. But if we don't help, our security relationship with Japan will be at the breaking point.
So which country has a better claim to the islands? My feeling is that it's China, although the answer isn't clear-cut. Chinese navigational records show the islands as Chinese for many centuries, and a 1783 Japanese map shows them as Chinese as well. Japan purported to “discover” the islands only in 1884 and took control of them by force only in 1895 when it also grabbed Taiwan.
The best approach would be for China and Japan to agree to refer the dispute to the International Court of Justice, but realistically that won't happen. And since some believe that the area is rich with oil and gas reserves, the claims from each side have become more insistent.
As Chinese nationalism grows, as China's navy and ability to project power in the ocean gains, we could see some military conflicts over the islands.
Taken from NewYork Times
1.The underlined word “purported” (in Para.7) is closest in meaning to “_____”.
A. happened B. claimed C. pretended D. intended
2.The latest conflict referred to in the passage occurred because _____.
A. the Japanese government has bought the Diaoyu Islands from the Liyuans
B. two Japanese naval ships sailed in the Chinese sea around the Diaoyu Islands
C. the Japanese kept the captain of a fishing boat from returning for questioning
D. a fishing boat collided with two Japanese naval ships by design in the Japanese sea
3.Which of the following is the author's personal idea?
A. It is the two Japanese naval ships that are to blame for the conflict.
B. It is the Chinese captain of a fishing boat that is to blame for the conflict.
C. It is the U.S. that will honor its treaty with Japan over a few barren rocks.
D. It is China that has a better claim to the islands because of its navigational records.
4.What can be inferred according to the passage?
A. The claim from both sides has become more insistent.
B. Japan has navy and ability to power the Diaoyu Islands.
C. China is developing so quickly that it will declare a war on Japan.
D. The dispute between China and Japan has put the U.S. in a dilemma.
高三英语阅读理解简单题查看答案及解析
Thousands of puffins(海鹦) live in Maine and on islands in the Gulf of Maine. But the puffins may be in danger. Last summer, the percentage of laid eggs that successfully produced baby puffins took a dive. Scientists also found a decline in the average body weight of the adult and baby puffins on Machias Seal Island, home to the area’s largest colony. Over the winter, dozens of the seabirds from the region were found dead, likely from starvation.
What’s causing the puffin trouble? Scientists think it may be a shortage of food. With ocean temperatures rising, fish populations have moved around. Normally, puffins’ primary food source is herring, a type of fish. A lack of herring in the area could be causing the problem.
Butterfish from the south have become more abundant in the Gulf of Maine and could be a new food source for birds. But Steve Kress says butterfish may be too big and round for baby puffins to swallow.
Puffins spend most of their lives at sea. They come ashore to breed each spring and return to the ocean in August. The chicks swim to sea about 40 days after hatching. Puffin populations stretch across the North Atlantic, from Maine to northern Russia.
Maine’s puffin population has been at risk in the past. In the 1800s, they were hunted for their food, eggs and feathers. By 1901, only one pair of puffins remained in the state. Thanks to the help of local lighthouse keepers and seabird restoration programs, the state’s puffin population has been restored to more than 2,000 birds.
Scientists aren’t sure what will happen to the Gulf of Maine’s puffins. The birds may move further north. Kress says he hopes the Gulf population will sustain itself and then he continued. “You never know what climate change will bring,” Kress said. “Historically fish could move out and more southerly fish could move in, and puffins may adapt to the new fish. Only they will know how the story will unfold.”
1.The underlined phrase “took a dive” means _______.
A. increased B. arose C. reduced D. changed
2.In the scientists’ opinion, ________ is contributing to the puffin trouble.
A. a lack of herring B. environmental pollution
C. the increase of birds D. the huge size of butterfish
3.It can be inferred from the passage that _______.
A. Maine’s puffin once nearly became extinct
B. Maine’s puffins’ eggs were of high prices
C. baby puffins grew up quickly
D. the number of Maine’s puffins is worrying
4.Judging from Kress’s words in the last paragraph, we know ________.
A. climate change matters little
B. there is cause for concern
C. the new fish won’t harm puffins
D. puffins may move to the south
5.How is the second paragraph mainly developed?
A. By giving examples. B. By making comparisons.
C. By following time order. D. By asking questions
高三英语阅读理解中等难度题查看答案及解析