This month, when earthquakes rocked Southern California on back-to-back days, it was a shocking reminder that we may one day experience the “Big One,” a quake with the power to kill and destroy. However a few people saw something else: a photo opportunity.
Tourists flocked to a large crack in a highway to see evidence of the damage for themselves and, of course, take a quick selfie(自拍).
It was only the latest example of how our modern love of sharing photos we take of ourselves in notable situations is colliding with nature and the world, often in confusing and even dangerous ways.
In Canada, a sunflower farm barred visitors last year after selfie-seekers destroyed flowers and left the land looking like a “zombie apocalypse.”(僵尸启示录) In Spain, a man was gored in the neck last weekend while trying to take a video selfie at the annual running of the bulls in Pamplona.
The selfie phenomenon entered the mainstream after Apple and other phonemakers added front-facing cameras starting in 2010, the same year Instagram and other photo-sharing apps were becoming popular. From 2011 to 2017, more than 250 people died while taking selfies, according to a study by researchers in India, which had by far the highest number of such deaths, followed by Russia and the United States. Many died after drowning, falling or being attacked by an animal. Most were under the age of 30.
It’s easy to be uncomfortable with selfies and even mock them, especially when they’re risky or in bad taste. But some researchers have explored different questions: Why do we take selfies? Can they ever be a healthy form of expression? Can selfies be used for good?
1.Why does the author mention the earthquake happened in Southern California?
A.To show how severe the earthquake is.
B.To warn the readers of the dangers in the earthquake.
C.To introduce the risky behavior of the crazy selfie takers.
D.To show how scared people are when earthquake happened.
2.The sunflower farm in Canada barred visitors, because____________
A.there are too many visitors.
B.the farm used to be devastated by selfie seekers.
C.the sunflowers are supposed to be well protected.
D.the farm owner did not want others to enjoy the beautiful sunflowers.
3.What is the right order of the following countries according to the number of selfie deaths?
A.the US, India, Russia. B.Russia, the US, India.
C.India, Russia, the US. D.India, the US, Russia.
4.How did the author feel about selfie?
A.Positive. B.Negative.
C.Ambiguous. D.Uncaring.
高三英语阅读理解中等难度题
This month, when earthquakes rocked Southern California on back-to-back days, it was a shocking reminder that we may one day experience the “Big One,” a quake with the power to kill and destroy. However a few people saw something else: a photo opportunity.
Tourists flocked to a large crack in a highway to see evidence of the damage for themselves and, of course, take a quick selfie(自拍).
It was only the latest example of how our modern love of sharing photos we take of ourselves in notable situations is colliding with nature and the world, often in confusing and even dangerous ways.
In Canada, a sunflower farm barred visitors last year after selfie-seekers destroyed flowers and left the land looking like a “zombie apocalypse.”(僵尸启示录) In Spain, a man was gored in the neck last weekend while trying to take a video selfie at the annual running of the bulls in Pamplona.
The selfie phenomenon entered the mainstream after Apple and other phonemakers added front-facing cameras starting in 2010, the same year Instagram and other photo-sharing apps were becoming popular. From 2011 to 2017, more than 250 people died while taking selfies, according to a study by researchers in India, which had by far the highest number of such deaths, followed by Russia and the United States. Many died after drowning, falling or being attacked by an animal. Most were under the age of 30.
It’s easy to be uncomfortable with selfies and even mock them, especially when they’re risky or in bad taste. But some researchers have explored different questions: Why do we take selfies? Can they ever be a healthy form of expression? Can selfies be used for good?
1.Why does the author mention the earthquake happened in Southern California?
A.To show how severe the earthquake is.
B.To warn the readers of the dangers in the earthquake.
C.To introduce the risky behavior of the crazy selfie takers.
D.To show how scared people are when earthquake happened.
2.The sunflower farm in Canada barred visitors, because____________
A.there are too many visitors.
B.the farm used to be devastated by selfie seekers.
C.the sunflowers are supposed to be well protected.
D.the farm owner did not want others to enjoy the beautiful sunflowers.
3.What is the right order of the following countries according to the number of selfie deaths?
A.the US, India, Russia. B.Russia, the US, India.
C.India, Russia, the US. D.India, the US, Russia.
4.How did the author feel about selfie?
A.Positive. B.Negative.
C.Ambiguous. D.Uncaring.
高三英语阅读理解中等难度题查看答案及解析
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 terrible earthquake took place early this month ______ three southern countries meet.
| A．where | B．when | C．that | D．which |
高三英语单项填空中等难度题查看答案及解析
The boy with the two dogs _____ when the earthquake rocked the city.
| A．were sleeping | B．is sleeping |
| C．was sleeping | D．are asleep |
高三英语单项填空中等难度题查看答案及解析
When I was three, Connie, my new sister, was born on December 17, 1993. Eleven months later, this smiling child was diagnosed with Acute Lymphocytic Leukemia (ALL). The doctors at John Hopkins gave her an 8% ________ of survival. With the help of our ________ parents, Connie was able to fight against the disease and ________ went into remission（缓解期）. Months later, Connie had a relapse（复发）. After a (n) ________ second relapse in 1996, with a survival rate now at only 1%, the doctors ________ a bone marrow transplant（骨髓移植）was the best route to take. After ________ our blood types, the doctors found an exact ________. Me. I was honored to be able to help my sister.
After the bone marrow transplant Connie spent her summers in the neighborhood pool. She could always be ________running around the house in bathing suit. Staying in the remission for five years would mean Connie’s cancer would be ________. But before Connie could ________ year three, cancerous cells started to ________ her body once more; she relapsed.
Connie ________ during this relapse. becoming progressively ________. During the summer of 1999, she was not able to ________ in the pool or ride her bike. She spent her summer days in hospital.
When November ________ around, Connie hit rock bottom. The doctors said it was her ________. When I was nine years old, on November 19, 1999, my family and I said our goodbye to a child who did not live ________ the age of six.
Connie is a ________, to my family and me. She is a role model to people who knew her. Her bravery and courage was greater than ________ I know. Connie has taught me by example: it is hard to ________ a person who never gives up.
1.A. ability B. risk C. effort D. chance
2.A. worried B. determined C. confused D. exhausted
3.A. continuously B. immediately C. naturally D. eventually
4.A. expecting B. disappointing C. experimenting D. promising
5.A. decided B. wondered C. reminded D. warned
6.A. searching B. discussing C. analyzing D. learning
7.A. match B. type C. blood D. method
8.A. taken B. kept C. found D. stopped
9.A. treated B. cured C. developed D. diagnosed
10.A. change B. spend C. realize D. reach
11.A. hand over B. get over C. take over D. come over
12.A. survived B. abandoned C. complained D. struggled
13.A. better B. worse C. stronger D. harder
14.A. run B. jump C. swim D. smile
15.A. came B. turned C. went D. moved
16.A. life B. fault C. time D. experience
17.A. at B. past C. by D. with
18.A. hero B. sister C. teacher D. patient
19.A. something B. nothing C. none D. anything
20.A. beat B. win C. challenge D. inspire
高三英语完形填空中等难度题查看答案及解析
Earlier this month, two rock climbers achieved what many thought impossible: They climbed up the 3,000-foot-high Dawn Wall in Yosemite National Park without specialized equipment. Climbing without this equipment is called“free-climbing.”Until now, no one had free-climbed to the top of the rock face, which is a part of the mountain EI Capitan.
El Capitan, which means“the captain”or“the chief”in Spanish, has always presented a challenge to climbers. But the Dawn Wall, on the mountain’s southeast face, is a particularly difficult route to the summit (顶峰). It is a rock formation that is both steep and relatively smooth. This makes free-climbing the rock face seem almost impossible.
About seven years ago, professional climber Tommy Caldwell spotted a possible route up the wall. It took years of planning and preparation, but this month, Caldwell, 36, and his friend Kevin Jorgeson, 30, finally make the climb.
Free climbers do use ropes and other basic safety equipment to catch them if they fall — and Caldwell and Jorgeson fell often. Before starting their climb, they broke down their route into 32 sections. Each section was based on a rope length called a“pitch.”The rope was secured into the rock face to catch the climbers if they fell.
Caldwell and Jorgeson’s goal was to climb the Dawn Wall without returning to the ground. If they fell, they had to start that pitch all over again. The two men started climbing on December 27. They slept in hanging tents, and a team of friends brought them food each day.
The men had spent years rehearsing (排练) the movements it would take to get through each pitch. They made it through the fist half of the climb relatively easily. But halfway up, Jorgeson ran into trouble. In one difficult spot, he fell each time he attempted to climb. After 10 days of trying, Jorgeson finally made it to the next pitch.
Getting through that troublesome pitch gave both climbers renewed energy. They finished the rest of the climb five days later, on January 14.
1.What does Paragraph 2 mainly explain?
A．Why the Dawn Wall is a hard challenge.
B．Why people prefer climbing El Capitan.
C．How to free-climb the Dawn Wall.
D．How El Capitan got its name.
2.To climb Yosemite’s Dawn Wall, Caldwell and Jorgeson .
A. received one year’s training
B. chose the nearest route
C. made thoughtful preparations
D. used special equipment
3.What can we learn about this world, s toughest climb?
A．It includes 32 different routes.
B．It is also the world, s highest climb.
C．It was once completed by Caldwell 7 years ago.
D．It took the two climbers 19 days to get to the top.
4.Which of the following words can best describe Jorgeson?
A．Proud but patient.
B．Cautious and friendly.
C．Brave and determined.
D．Imaginative but half-hearted.
高三英语阅读理解中等难度题查看答案及解析
Earlier this month, two rock climbers achieved what many thought impossible: They climbed up the 3,000-foot-high Dawn Wall in Yosemite National Park without specialized equipment. Climbing without this equipment is called “free-climbing.” Until now, no one had free-climbed to the top of the rock face, which is a part of the mountain EI Capitan.
EI Capitan, which means “the captain” or “the chief” in Spanish, has always presented a challenge to climbers. But the Dawn Wall, on the mountain’s southeast face, is a particularly difficult route to the summit (顶峰). It is a rock formation that is both steep and relatively smooth. This makes free-climbing the rock face seem almost impossible.
About seven years ago, professional climber Tommy Caldwell spotted a possible route up the wall. It took years of planning and preparation, but this month, Caldwell, 36, and his friend Kevin Jorgeson, 30, finally made the climb.
Free climbers do use ropes and other basic safety equipment to catch them if they fall—and Caldwell and Jorgeson fell often. Before starting their climb, they broke down their route into 32 sections. Each section was based on a rope length called a “pitch.” The rope was secured into the rock face to catch the climbers if they fell.
Caldwell and Jorgeson’s goal was to climb the Dawn Wall without returning to the ground. If they fell, they had to start that pitch all over again. The two men started climbing on December 27. They slept in hanging tents, and a team of friends brought them food each day.
The men had spent years rehearsing (排练) the movements it would take to get through each pitch. They made it through the first half of the climb relatively easily. But halfway up, Jorgeson ran into trouble. In one difficult spot, he fell each time he attempted to climb. After 10 days of trying, Jorgeson finally made it to the next pitch.
Getting through that troublesome pitch gave both climbers renewed energy. They finished the rest of the climb five days later, on January 14.
1.What does Paragraph 2 mainly explain?
A. Why the Dawn Wall is a hard challenge.
B. Why people prefer climbing EI Capitan.
C. How to free-climb the Dawn Wall.
D. How EI Capitan got its name.
2.To climb Yosemite’s Dawn Wall, what did Caldwell and Jorgeson do?
A. They received one year’s training
B. They chose the nearest route
C. They made thoughtful preparations
D. They used special equipment
3.What can we learn about this world’s toughest climb?
A. It includes 32 different routes.
B. It is also the world’s highest climb.
C. It was once completed by Caldwell 7 years ago.
D. It took the two climbers 19 days to get to the top.
高三英语阅读理解中等难度题查看答案及解析
短文改错
My swimming experience is extreme interesting. There was a time when I swim like a rock.This went on till one day when I was fishing with a friend of mine at nearby pond. I was so much careless that I slipped into one. Had my friend not come to my rescue, I would have be drowned. Ever since then, I have come to know the importance of learn to swim. I didn’t go to any training class but learned it all by me. Now I have no difficult swimming at all . Though the way I swim looks clumsy ,at least it can keep me floating. Thinking of this, I feel quite satisfying.
高三英语短文改错中等难度题查看答案及解析
A team led by Professor Theoder Berger, from the University of Southern California, can now manipulate(操纵) brain cells in rats so that memories stored in the hippocampus, a brain area crucial for memory formation, are activated or suppressed(抑制). It’s said that the technology could one day have medical applications.
In the study, researcher first trained rats to remember which of two levers(杠杆) they pressed first, then to press the other lever.
As the rats performed the task, the scientists carefully monitored the electrical activity in each creature’s hippocampus to find the pattern of nerve-cell activity involved in making a solid memory.
Using the same glass needles they had used to record the nerve activity, they stimulated (刺激) nerves in the same pattern and found that the animals’ performance in the task got even better. The rats made fewer errors and were able to remember which lever was the“correct”one for a longer period of time.
The scientists went a step further and suppressed the rats’ memories with a drug called Mk801, which caused them to forget their task. When the animals’ brain cells were later stimulated with the“correct”pattern, they remembered again which lever to press.
“What’s really exciting about this study is that when they played back the‘good’ patterns—the patterns when the animal got the task right—it did appear to improve memory,”said Dean Buonomano, an associate professor at the University of California.
The final goal, Berger said, is to help people with stroke(中风) and epilepsy(癫痫症) and the like strengthen memories and to help doctors treat them. The technology might even help sufferers of post-traumatic(创伤后) stress disorder.
But first, researchers would have to show that they can stimulate or suppress far more complex memories than the ones in the rat experiment.
“Here ,it’s a simple task,”Buonomano said. In contrast, humans’ memories are very rich and specific…
“We have very many steps to go before this can be achieved,”he said.
1.How does“the technology”in Paragraph 1 act?
A.It manipulates brain cells.
B.It stores memories in the hippocampus.
C.It activates memories stored in the brain.
D.It suppresses memories stored in the brain.
2..In what order did the researchers conduct the rat experiment?
a.Monitor the electrical activity in the rat’s hippocampus.
b.Suppress the rat’s memory with a drug called MK801.
c.Stimulate the rat’s nerves in the same pattern.
d.Stimulate the rat’s nerves in the same pattern for a second time.
e.Train the rats to remember the order of the two levers they pressed.
A.a, e, b, c, d B.a, e, c, d, b
C.e, a, c, d, b D.e, a, c, b, d
3.When their nerves were stimulated, the rats .
A.forgot their task
B.completed the task better
C.made no errors in their task
D.remembered which lever they had pressed for a shorter time
4.What can we infer from the article?
A.MK801 is a drug that can be used to stimulate nerves.
B.The study is expected to be used to help stroke and epilepsy patients recover completely.
C.Using the study to improve humans’ memories still face many challenges.
D.Researchers have studied far more complex memories than the ones in the rat experiment.
高三英语阅读理解中等难度题查看答案及解析
When one California construction worker, Colin Blevin arrived at work at around 7 a.m. on Monday morning, he noticed a car was blocking the entrance-way to the construction site. While asking the driver to move, Colin spotted a baby in a car seat. “He moved the car and I pulled in,” Blevin said. “The back door was cracked open and I saw a baby.”
Blevin had no idea that earlier that morning, a car with a 1-year-old had been stolen about 90 miles away while the baby’s father ran inside to order his lunch. “I didn’t know what was going on. I didn’t know initially the baby was in danger and there was an AMBER Alert(警报),” Blevin said.
Even though everything appeared pretty normal, Blevin’s instincts told him something was wrong. After parking his car, a local woman walked over and confirmed his suspicions. The lady told him quietly, “Help me save this baby.” She said, “You have to save this baby. The guy tried to give it to me.” He looked into the car and there was a beautiful chunky baby looking at him. The baby was calm, clean, with a bottle on his chest.
Blevin met the man, 44-year-old Raymond Randy Gutierrez, and asked whose baby was in the car. “He said a lady gave him the car and left the baby in the car,” Blevin said. “And right away I thought that makes no sense. The baby was well taken care of and this guy was dirty, skinny and nervous.” Blevin grabbed the baby from the car and Gutierrez ran away when he called 911. Police caught Gutierrez later that day and were able to reunite the baby with his parents.
1.How did Gutierrez get the car?
A.A father left it to him. B.He stole it.
C.A lady gave it to him. D.He bought it.
2.What can the underlined word “instinct” in Paragraph 3 be replaced by?
A.companion B.natural ability
C.colleague D.text message
3.What did Gutierrez decide to do with the baby?
A.To sell it to a father. B.To take care of it himself.
C.To abandon it in the car. D.To leave it to others.
4.What made Blevin suspect the baby didn’t belong to Gutierrez?
A.The expression of the man.
B.The appearance of the baby and the man.
C.The time when he found the baby.
D.The place where the car parked.
高三英语阅读理解中等难度题查看答案及解析