On the morning of July 4, a magnitude 6.4 earthquake rocked Southern California, destroying roads and sending people fleeing to safety. But that wasn't all the Earth had in store: Less than a day and a half later, a powerful magnitude7. I earthquake shook again. While earthquakes are not unexpected, the two most recent earthquakes are the largest that have struck this area in at least two decades. And a series of large and small aftershocks are expected on the way.
The two earthquakes struck in what's known as the Eastern California shear zone, where the Pacific Plate crushed against the North American Plate. The recent events occurred when two blocks of Earth moved side by side.
They seemed to have occurred along the same set of faults (断层)lying in an area known as the Little Lake fault zone-in most circumstances, earthquakes hit in a familiar order: There's a large earthquake followed by a series of smaller events. That's because the movement that occurs during a large earthquake causes increased force in the surrounding area.
But things are quite different in some circumstances, such as the recent pair of earthquakes in California, a relatively large earthquake just being the forerunner for an even bigger event. While the difference between 7.1 and 6.4 may seem minor，magnitude is a logarithmic (对数的) scale. An increase of a unit of magnitude is about 32 times more energy, which means that the energy the second earthquake released is roughly 11 times that of the first one.
''Fortunately, no deaths or major injuries were reported, '' says Bohon, an earthquake geologist. ''It was in a fairly unpopulated area, although a lot of people felt it'' She suggests people who live in earthquake-prone (地震频发的)areas check how prepared they are for the next event. And she also hopes that the earthquake early warning system can play a good role in saving tens of thousands of lives and schools will popularize the knowledge of geological (地质的) disasters among students.
1.What can be learned from the first two paragraphs?
A.The first earthquake was predicted before its occurrence.
B.The two big earthquakes hit the same area within one day.
C.The aftershocks are even more dangerous than the first two earthquakes.
D.The second earthquake is the largest one in Southern California since 2000.
2.What does the third paragraph mainly talk about?
A.The introduction of Eastern California shear zone.
B.The forming process of the Little Lake fault zone.
C.The geological facts about the two big earthquakes.
D.The potential disasters caused by plate movement.
3.The recent two earthquakes represent an unusual circumstance in the way that.
A.a major earthquake is followed by a larger one
B.there is a minor difference in their magnitude
C.the two earthquakes release a similar amount of energy
D.a series of smaller earthquakes occur in the surrounding areas
4.What contributes to the good point of the two Southern California earthquakes?
A.The popularization of earthquake knowledge in schools.
B.Peopled good preparation made in advance.
C.Small populations in the earthquake-hit area.
D.The earthquake early warning system.
高三英语阅读理解中等难度题
On the morning of July 4, a magnitude 6.4 earthquake rocked Southern California, destroying roads and sending people fleeing to safety. But that wasn't all the Earth had in store: Less than a day and a half later, a powerful magnitude7. I earthquake shook again. While earthquakes are not unexpected, the two most recent earthquakes are the largest that have struck this area in at least two decades. And a series of large and small aftershocks are expected on the way.
The two earthquakes struck in what's known as the Eastern California shear zone, where the Pacific Plate crushed against the North American Plate. The recent events occurred when two blocks of Earth moved side by side.
They seemed to have occurred along the same set of faults (断层)lying in an area known as the Little Lake fault zone-in most circumstances, earthquakes hit in a familiar order: There's a large earthquake followed by a series of smaller events. That's because the movement that occurs during a large earthquake causes increased force in the surrounding area.
But things are quite different in some circumstances, such as the recent pair of earthquakes in California, a relatively large earthquake just being the forerunner for an even bigger event. While the difference between 7.1 and 6.4 may seem minor，magnitude is a logarithmic (对数的) scale. An increase of a unit of magnitude is about 32 times more energy, which means that the energy the second earthquake released is roughly 11 times that of the first one.
''Fortunately, no deaths or major injuries were reported, '' says Bohon, an earthquake geologist. ''It was in a fairly unpopulated area, although a lot of people felt it'' She suggests people who live in earthquake-prone (地震频发的)areas check how prepared they are for the next event. And she also hopes that the earthquake early warning system can play a good role in saving tens of thousands of lives and schools will popularize the knowledge of geological (地质的) disasters among students.
1.What can be learned from the first two paragraphs?
A.The first earthquake was predicted before its occurrence.
B.The two big earthquakes hit the same area within one day.
C.The aftershocks are even more dangerous than the first two earthquakes.
D.The second earthquake is the largest one in Southern California since 2000.
2.What does the third paragraph mainly talk about?
A.The introduction of Eastern California shear zone.
B.The forming process of the Little Lake fault zone.
C.The geological facts about the two big earthquakes.
D.The potential disasters caused by plate movement.
3.The recent two earthquakes represent an unusual circumstance in the way that.
A.a major earthquake is followed by a larger one
B.there is a minor difference in their magnitude
C.the two earthquakes release a similar amount of energy
D.a series of smaller earthquakes occur in the surrounding areas
4.What contributes to the good point of the two Southern California earthquakes?
A.The popularization of earthquake knowledge in schools.
B.Peopled good preparation made in advance.
C.Small populations in the earthquake-hit area.
D.The earthquake early warning system.
高三英语阅读理解中等难度题查看答案及解析
The City of Christchurch, New Zealand was struck by a 7.1magnitude earthquake on the early morning of Saturday, September 4, 2010.
No tsunami alert was reported. The country's army troops were on standby to assist victims and disaster recovery operation. New Zealand's Prime Minister John Key, flew to the affected area to inspect and assess the situation of the damaged city. The Prime Minister said that the full assessment of the damages would possibly take months to know the severity of damages. Based from his assessment on what he saw in the area, it could cost at least 2 billion New Zealand dollars or US$1.4 billion for reconstruction.
“An absolute miracle that no one died，” Prime Minister John Key said. Two were seriously injured from this quake and thousands of local residents were awakened after being shaken at 4：35 a.m. of that Saturday.
There were people trapped inside the damaged buildings but fortunately none were reported dead from the rubble of the damaged buildings.
“We're all feeling scared—we've just had some significant aftershocks，” a survivor told TV One News. “Tonight we're just people in the face of a massive natural disaster, trying to help each other and we're grateful we haven't lost a life.”
GNS Science reported 29 aftershocks within the 14 hours after the quake, with strength from magnitude 3.7 to 5.4.
New_Zealand_is_no_stranger_to_earthquakes. The country experiences more than 14，000 earthquakes a year—but only about 150 are felt by people.
“Many buildings here were built with earthquake protection measure. However, in most cities in developing countries, people build how they want to and there're no building controls to force them to build to a higher standard that's safe，” Andrew Charleson, an architecture professor at Victoria University of Wellington told CNN.
1.How many people were killed in the New Zealand earthquake on September 4, 2010?
A．250，000. B．29. C．2. D．0.
2.After the earthquake, all of the following occurred EXCEPT that________．
A．a number of aftershocks broke out
B．army troops were there to help
C．no people were injured or killed
D．the full assessment of the damages can't take in a short time
3.What does the writer want to say by quoting Professor Andrew Charleson's words in the last paragraph?
A．Earthquakes are much more terrible and bigger in developing countries.
B．Lacking of money, developing countries can't build safe buildings.
C．Building controls are the guarantee of safe buildings.
D．In developing countries, people have more freedom to design their buildings the way they like.
4.What does the underlined sentence mean?
A．Earthquakes break out frequently in New Zealand.
B．The earthquakes breaking out in New Zealand are very strange.
C．The earthquakes breaking out in New Zealand are unusual.
D．Earthquakes rarely hit New Zealand.
5.What's the main idea of the passage?
A．A massive earthquake struck the city of Christchurch of New Zealand.
B．No one was ever killed in earthquakes in New Zealand.
C．New Zealand has strict laws to guarantee the buildings' safety.
D．A miracle happened in the terrible earthquake.
高三英语阅读理解中等难度题查看答案及解析
The largest earthquake ( magnitude里氏 9.5) of the 20th century happened on May 22, 1960 off the coast of South Central Chile.
It generated(生成) one of the most destructive Pacific wide tsunamis(海啸). Near the generating area, both the earthquake and the tsunami were very much destructive, particularly in the coastal area from Concep-cion to the south end of Isla Chiloe. The largest tsunami damage occurred at Isla Chiloe -----the coastal area closest to the epicenter(震中). Huge tsunami waves measuring as high as 25 meters arrived within 10 to 15 minutes after the earthquake, killing at least two hundred people, sinking all the boats, and flooding half a kilometer inland.
There was large damage and loss of life at Concep-cion, Chile's top industrial city. Near the city of Valdivia, the earthquake and following aftershocks generated landslides which killed 18 people. At the port city of Valparaiso, a city of 200,000, many buildings collapsed . A total of 130,000 houses were destroyed one in every three in the earthquake zone and nearly 2,000,000 people were left homeless.
Total damage losses, including to agriculture and to industry, were estimated(估计) to be over a half billion dollars . The total number of death related with both the tsunami and the earthquake was never found accurately for the region. Estimates of deaths reached between 4,900 to 57,002 with no distinction(差别) as to how many deaths were caused by the earthquake and how many were caused by the tsunami. However, it is believed that most of the deaths in Chile were caused by the tsunami.
1.Where did the largest tsunami damage occurred?
A. Concep--cion. B. Isla Chiloe. C. Valdivia D. Valparaiso.
2.What can we learn about the tsunami waves generated by the earthquake?
A. The tsunami waves as high as 25 meters arrived immediately after the earthquake.
B. The tsunami waves killed 200 people and sank all the boats.
C. The tsunami waves were very destructive.
D. The tsunami waves flooded half of the inland.
3.What is the total number of deaths in the earthquake?
A. About 2,000,000. B. Between 4,900 to 57,002.
C. About 200,000. D. It was hard to know.
4.What does the underlined word "collapsed" in the third paragragh probably mean ?
A. was destroyed B. caught fire C. was flooded D. sank
高三英语阅读理解中等难度题查看答案及解析
The largest earthquake （magnitude 里氏 9．5） of the 20th century happened on May 22,1960 off the coast of South Central Chile．
It generated（生成） one of the most destructive Pacific-wide tsunamis（海啸）．Near the generating area, both the earthquake and the tsunami were very much destructive, particularly in the coastal area from Concepcion to the south end oflsia Chiloe．The largest tsunami damage occurred at Isia Chiloe—the coastal area closest to the epicenter（震中）．Huge tsunami waves measuring as high as 25 meters arrived within 10 to 15 minutes after the earthquake, killing at least two hundred people, sinking all the boats, and flooding half a kilometer inland．
There was large damage and loss of life at Concepcion, Chile's top industrial city．Near the city of Valdivia, the earthquake and following aftershocks generated landslides which killed 18 people．At me port city of Valparaiso, a city of 200,000, many buildings collapsed．A total of 130,000 houses were destroyed —one in every three in the earthquake zone and nearly 2,000,000 people were left homeless．
Total damage losses, including to agriculture and to industry, were Estimated（估计） to be over a half billion dollars ．The total number of death related with both the tsunami and the earthquake was never found accurately for the region Estimates of deaths reached between 490 to 5,7002 with no distinction（差别） as to how many deaths were caused by the earthquake and how many were caused by the tsunami．However, it is believed that most of the deaths in Chile were caused by the tsunami．
1.Where did the largest tsunami damage occurred?
A．Concepcion B．Isia Chiloe C．Valdivia D．Valparaiso
2.What can we leam about the tsunami waves generated by the earthquake?
A．The tsunami waves as high as 25 meters arrived immediately after the earthquake．
B．The tsunami waves killed 200 people and sank all boats．
C．The tsunami waves were very destructive．
D．The tsunami waves flooded half of the inland．
3.What is generally thought the main cause of deaths in Chile?
A．landslides B．the tsunami
C．aftershocks D．the magnitude 9．5 earthquake
4.What is the total number of deaths in the earthquake?
A．2,000,000 B．between 490 to 5,7002
C．200,000 D．it was hard to know．
5.What does the underlined word "collapsed" probably mean ?
A．was destroyed B．caught fire C．was flooded D．sank
高三英语阅读理解简单题查看答案及解析
The largest earthquake （magnitude 里氏 9．5） of the 20th century happened on May 22,1960 off the coast of South Central Chile．
It generated（生成） one of the most destructive Pacific-wide tsunamis（海啸）．Near the generating area, both the earthquake and the tsunami were very much destructive, particularly in the coastal area from Concepcion to the south end oflsia Chiloe．The largest tsunami damage occurred at Isia Chiloe—the coastal area closest to the epicenter（震中）．Huge tsunami waves measuring as high as 25 meters arrived within 10 to 15 minutes after the earthquake, killing at least two hundred people, sinking all the boats, and flooding half a kilometer inland．
There was large damage and loss of life at Concepcion, Chile's top industrial city．Near the city of Valdivia, the earthquake and following aftershocks generated landslides which killed 18 people．At me port city of Valparaiso, a city of 200,000, many buildings collapsed．A total of 130,000 houses were destroyed —one in every three in the earthquake zone and nearly 2,000,000 people were left homeless．
Total damage losses, including to agriculture and to industry, were Estimated（估计） to be over a half billion dollars ．The total number of death related with both the tsunami and the earthquake was never found accurately for the region Estimates of deaths reached between 490 to 5,7002 with no distinction（差别） as to how many deaths were caused by the earthquake and how many were caused by the tsunami．However, it is believed that most of the deaths in Chile were caused by the tsunami．
1.Where did the largest tsunami damage occurred?
A．Concepcion B．Isia Chiloe C．Valdivia D．Valparaiso
2.What can we leam about the tsunami waves generated by the earthquake?
A．The tsunami waves as high as 25 meters arrived immediately after the earthquake．
B．The tsunami waves killed 200 people and sank all boats．
C．The tsunami waves were very destructive．
D．The tsunami waves flooded half of the inland．
3.What is generally thought the main cause of deaths in Chile?
A．landslides B．the tsunami
C．aftershocks D．the magnitude 9．5 earthquake
4.What is the total number of deaths in the earthquake?
A．2,000,000 B．between 490 to 5,7002
C．200,000 D．it was hard to know．
5.What does the underlined word "collapsed" probably mean ?
A．was destroyed B．caught fire C．was flooded D．sank
高三英语阅读理解中等难度题查看答案及解析
An earthquake of 9 magnitude struck off the coast of Japan on Friday,______ thousands of people dead and more missing．
A．caused B．causing C．having caused D．to cause
高三英语单项填空中等难度题查看答案及解析
_ massive 9.0-magnitude earthquake struck ___ Pacific coastal areas of northeastern Japan on March 11, 2011.
| A．A; the | B．A; / | C．The; the | D．The; / |
高三英语单项填空中等难度题查看答案及解析
A 7.0 magnitude Earthquake hit Lushan County of Sichuan Province on April 20 _____ more than 200 people.
A. to kill B. killing C. killed D. having killed
高三英语单项填空中等难度题查看答案及解析
On the 3rd of July,about six in the morning,I was watering my flowers.A young man entered the garden.He was blonde,beardless;he wore a German cap and gold glasses in a proud way.A long,loose woolen coat hung down in a sad way around his body.He wore no gloves;his leather shoes had huge soles.I put down my watering-pot, and greeted him in German with:"Guten Morgen!”＂Monsieur,"he said to me in French, but with a very unpleasant accent,"my name is Hermann Schultz;I have come to pass some months in Greece,and I have carried your book with me everywhere."
That praise filled my heart with sweet joy;the stranger's voice seemed more beautiful than Mozart's music,and I directed a swift look of gratitude toward his gold glasses.You would hardly believe how much we love those who have taken the trouble to understand our jargon(行业术语)。
I took him by the hand and seated him beside me on the garden-bench.He told me that he was a botanist and that he had a commission from the"Jardin des Plantes"in Hamburg.In order to complete his herbarium(植物标本馆)，he was studying the country,the animals,and the people.He expressed himself uneasily,but with frankness which inspired confidence.He questioned me,if not about every one in Athens,at least about all the principal persons in my book.In the course of the conversation,he made some statements on general subjects,which seemed to me quite insightful.Therefore, they motivated me to think more deeply and get a more reasonable opinion.At the end of an hour we had become good friends.
1.How did the author find the young man at first?
A.Fashionable.
B.Unfavorable.
C.Easy-going.
D.Indifferent.
2.Why did the author feel grateful to the young man?
A.Because he brought the author a good pair of glasses.
B.Because he thought highly of the author's achievements.
C.Because he delighted the author with Mozart's music.
D.Because he took the time to read the author's work.
3.What can we infer about the young man from the last paragraph?
A.He was good at public speaking.
B.He was lacking in self-confidence.
C.He was slow in learning German culture.
D.He was enthusiastic about studies of plants.
4.What's the author's purpose in writing the text?
A.To introduce a young botanist's achievements.
B.To show the start of his friendship with a stranger.
C.To describe the benefits of doing gardening.
D.To explain the beauty of studying biology.
高三英语阅读理解中等难度题查看答案及解析
On the morning of November 18, 1755, an earthquake shock Boston． John Winthrop, a professor at Harvard College, felt the quake and awoke. “I rose”, Winthrop wrote, “and lighted a candle, looked at my watch, and found it to be 15minutes after four.” John Winthrop hurried downstairs to the grandfather clock．It had stopped three minutes before, at 4:12．Except for stopping the clock, the quake had only thrown a key from the mantel（壁炉台）to the floor．
The clock had stopped because Winthrop had put some long glass tubes he was using for an experiment into the case for safekeeping． The quake had knocked the tubes over and blocked the pendulum（钟摆）．Winthrop, therefore, had the key on the floor． The quake had thrown it forward in the direction of the quake’s motion by a shock coming from the northwest, perhaps in Canada．
1.What does “it” in the second paragraph refer to?
A． the floor B． the key C． the clock D． the case
2.The text suggests that________．
A． earthquakes are common in Boston
B． John Winthrop was a scientist
C． John Winthrop often had difficulty in sleeping
D． Harvard College was a center for earthquake researching
3.Which of the following is true? ________.
A．Some tubes were broken into pieces and stopped the old clock
B．The professor lit a candle because of power failure
C．Boston is in the southeast of Canada
D．The shocks were slight in one way
4.John Winthrop put some tubes into this clock case because ________．
A． he wanted to do an experiment
B． he thought an earthquake was probably to happen soon
C． he thought it safe for them to be put there
D． he wanted to record the exam time of the earthquake．
高三英语阅读理解困难题查看答案及解析