As the three of them approached the waterfalls late in the afternoon of the third day of their camping trip, Curtis Whitson could tell from the increasing roar (轰鸣）of water in the narrowing valley that they were in serious trouble. Heavy snow and spring rains had turned the usually manageable falls into something fierce. There was no way they'd be able to sail down the waterfall as planned.
“We've got to do something!” Whitson yelled to his wife, Krystal Ramirez, and his 13-year-old son, Hunter. Then he noticed and grabbed his bright red water bottle and carved “Help!”on it. Ramirez also reminded him that Hunter had a pen and paper in his backpack, with which they played a game. Whitson wrote “We are stuck here@the waterfall. Get help please!” on the paper, put the note into the bottle and threw it over the waterfalls.
They had thought they probably weren't going to get rescued that night. However, at midnight, they heard a helicopter above them. Unfortunately, the pilot didn't find a good place to land. The crew announced that they would come back the next day.
The next morning, the helicopter returned and lowered a crew member on a cable. Then rescuers lifted Hunter, Ramirez, and Whitson out of the valley one by one and put them and their gear (装备）on the closest cliff （悬崖）where the helicopter could safely land.
When the officers dropped them back at the campground, they learned more about the events that had saved them:Two men had seen the water bottle floating in the water. When they picked it up, they noticed the writing on it-“Help!” -which inspired their curiosity. Then they realized there was a note inside. After they read it, they brought it to the campground, turned the bottle in, and took off without leaving their names.
1.What trouble did the Whitsons meet with?
A.They were trapped at the top of waterfalls. B.They were lost in the travel in a small boat.
C.They were flooded by the rising river water. D.They had run out of all their drinking water.
2.Whitson used his water bottle to________.
A.play games B.send a message
C.make a time reminder D.defend the family
3.What can we infer about the place where the Whitsons stayed?
A.It was on a flat hillside. B.It was on the wide water.
C.It was between steep cliffs. D.It was at the top of a mountain.
4.How were the Whitsons finally saved?
A.They got back to the campground by themselves.
B.They were guided to climb from the valley safely.
C.They were rescued by two passers-by accidentally.
D.They were found and saved by professional rescuers.
高二英语阅读选择简单题
As the three of them approached the waterfalls late in the afternoon of the third day of their camping trip, Curtis Whitson could tell from the increasing roar (轰鸣）of water in the narrowing valley that they were in serious trouble. Heavy snow and spring rains had turned the usually manageable falls into something fierce. There was no way they'd be able to sail down the waterfall as planned.
“We've got to do something!” Whitson yelled to his wife, Krystal Ramirez, and his 13-year-old son, Hunter. Then he noticed and grabbed his bright red water bottle and carved “Help!”on it. Ramirez also reminded him that Hunter had a pen and paper in his backpack, with which they played a game. Whitson wrote “We are stuck here@the waterfall. Get help please!” on the paper, put the note into the bottle and threw it over the waterfalls.
They had thought they probably weren't going to get rescued that night. However, at midnight, they heard a helicopter above them. Unfortunately, the pilot didn't find a good place to land. The crew announced that they would come back the next day.
The next morning, the helicopter returned and lowered a crew member on a cable. Then rescuers lifted Hunter, Ramirez, and Whitson out of the valley one by one and put them and their gear (装备）on the closest cliff （悬崖）where the helicopter could safely land.
When the officers dropped them back at the campground, they learned more about the events that had saved them:Two men had seen the water bottle floating in the water. When they picked it up, they noticed the writing on it-“Help!” -which inspired their curiosity. Then they realized there was a note inside. After they read it, they brought it to the campground, turned the bottle in, and took off without leaving their names.
1.What trouble did the Whitsons meet with?
A.They were trapped at the top of waterfalls. B.They were lost in the travel in a small boat.
C.They were flooded by the rising river water. D.They had run out of all their drinking water.
2.Whitson used his water bottle to________.
A.play games B.send a message
C.make a time reminder D.defend the family
3.What can we infer about the place where the Whitsons stayed?
A.It was on a flat hillside. B.It was on the wide water.
C.It was between steep cliffs. D.It was at the top of a mountain.
4.How were the Whitsons finally saved?
A.They got back to the campground by themselves.
B.They were guided to climb from the valley safely.
C.They were rescued by two passers-by accidentally.
D.They were found and saved by professional rescuers.
高二英语阅读选择简单题查看答案及解析
Summer is fast approaching and warmer temperatures bring pests like mosquitoes.
1. An easy way to protect yourself from mosquitoes is to use a repellent（驱虫剂）.Joseph Conlon, technical advisor of the American Mosquito Control Association, recommends using a repellent that is registered with the EPA （Environmental Protection Agency） , which promises that it causes no harm to humans. 2. Repellents with 25 — 30% concentration of DEET （避蚊胺）will provide 4一6 hours of protection and it is the “gold standard by which all repellents are judged," according to Conlon.
3. Conlon explained that mosquitoes can bred （繁殖）in water collected in areas as small as bottle caps but they have a limited flight range, meaning they can’t travel far. "The best way to avoid them is to not have them around in the first place, he explained. "If you've got them in yor backyard, it's because you're breeding them in your backyard."
Is there anything better than “the gold standard"? Repellents made from coconut（椰子） oil work better than DEET, a government study says. 4. A slight wind from a fan can help keep them at Bay.
If you have water around your house. Beth Ranson, public relations officer for Florida Keys Mosquito Control District, suggests acquiring fish that will eat mosquito larvae（幼虫）.
5.She and her team experimented with male mosquitoes infected with bacteria that stop females from producing larvae when they mate. "There's not a lot of companies producing new chemicals or treatments that we can use, she explained. " We need new technologies and products as these mosquitoes develop this resistance.
A.They can bring deadly diseases.
B.Mosquitoes are also weak fliers.
C.It is not suitable from children under three.
D.You can wear protective clothing and keep your windows closed.
E.Another key is to get rid of all the standing water every five days.
F.The repellent is also guaranteed to provide at least two hours of protection.
G.Ranson also started to find high-tech solutions to growing mosquito populations.
高二英语七选五中等难度题查看答案及解析
The big examination is approaching. Assignments and tests will keep many of you up late at night, and you may plan to make up for your lost sleep during the weekends.1. A study shows that the habit of sleeping in on weekends doesn’t fix the damage done by a lack of sleep during the week.2.
In the study, 36 healthy young men and women with different sleep requirements were divided into three groups. The first and second groups were asked to sleep nine hours and five hours a night respectively. The members of the third group slept for five hours on weekdays, but rested as long as they wanted on the weekend.
The researchers found that people who lacked sleep ate more snacks and gained weight quickly. 3.That could be partially due to the change of the biological clock. In order to catch up on their sleep during weekends, people in the third group would habitually eat later, changing the release of hunger hormones. “4.” explained US researcher Polotsky. And even if they tried to sleep for as long as they wanted to during weekends, it was still inadequate to meet standard sleep time because they found it difficult to fall asleep.
“5.”Polotsky told CNN. “Because short, inadequate sleep schedules will lead to an in ability to change blood sugar and increase the risk of metabolic (新陈代谢的) disease in the long term. ”
For this reason, the American Academy of Sleep Medicine recommends at least seven hours of sleep each night for adults and much more for children.
A.But is it useful?
B.Do you feel excited about it?
C.Even worse,it may damage your health.
D.And these people are more likely to fall ill.
E.However,this wasn’t the case for the first group.
F.They may feel tired even after a full night’s sleep.
G.It increases appetite,so you’re hungry and eat more.
高二英语七选五中等难度题查看答案及解析
When there’s a heat wave, ocean temperatures rise. That heat causes coral reefs (珊瑚礁) to lose their color, which shows the corals are dying. Fish then leave, and without the fish activity, reefs fall silent. A new study finds playing the sounds of a healthy reef can attract fish back to dead or dying areas. Indeed, those sounds could help bring a reef back to life.
Tim Gordon, a biologist at the University of Exeter in England, studies the effect of sound on sea animals. He and his research group “felt surprised at so many different sounds you can hear on a healthy reef”. They were shocked by how quiet the reefs became as they died. That got them wondering: Could sound help renew dying reefs by attracting fish?
So Gordon used pieces of dead coral to create small patches (小块) of reefs along the Great Barrier Reef. He placed them at least 25 meters from each other and from other reefs. Gordon left eleven patches alone. These served as his controls. He set up a loudspeaker around another eleven patches. The speakers played healthy reef sounds. The last eleven patches served as a different type of control. They got a set-up that looked like the loudspeaker but played no sound.
Fish arrived at all three types of patches. But they showed up more quickly at the ones that had sound. Besides, those small reefs ended up with twice as many fish by the end of the experiment. Reefs with sound also had more species overall. Gordon found no difference between the two types of controls. It was sound, not the speaker set-up , that had attracted the extra fish. Playing healthy reef sounds adds another powerful tool to restore our reefs, Gordon says.
1.What has led to the death of coral reefs?
A.Too many fish. B.Noise pollution.
C.Loss of their color. D.High ocean temperatures.
2.What is the purpose of the second paragraph?
A.To introduce sounds of a healthy reef. B.To raise doubts about dying coral reefs.
C.To explain the reason for the new study. D.To show the positive effect of fish on corals.
3.What did Gordon and his team do in their study?
A.They played healthy reef sounds for two groups of patches.
B.They created 33 patches with the collected pieces of dead coral.
C.They set up a loudspeaker around all the patches of dead coral.
D.They played sounds to attract fish to approach all the patches.
4.What is the main idea of the text?
A.Healthy coral reef sounds attract fish back to dead reefs.
B.Dead coral reefs are especially dependent on healthy sounds.
C.The speaker set-ups of coral reefs are attractive to most fish.
D.Underwater speakers may remind coral reefs of possible threats.
高二英语阅读选择中等难度题查看答案及解析
Claude Monet was born in Paris, France, on November 14,1840. By the time he was fifteen, Monet had become popular as a caricaturist. Through an exhibition of his drawings at a local frame shop in 1858, Monet met Eugene Boudin, a landscape painter. Boudin introduced Monet to outdoor painting, an activity that soon became his life’s work.
Monet was interested in natural light, atmosphere, and color, and recorded them in his paintings as accurately as possible. A striking example of his early style was the Terrace at St. Adresse, which contained a shining mixture of bright, natural colors.
Monet exhibited regularly in the group shows. His painting Impression: Sunrise inspired a newspaper critic Louis Leroy to call all of the artists in the group “impressionists,” and the name stuck.
Monet gradually gained critical and financial success during the late 1880s and the 1890s. This was due to the efforts of Durand-Ruel, who sponsored one-man exhibitions of Monet’s work.
During the 1890s he devoted his energy to paintings of haystacks. In these works Monet painted his subjects from the same physical position, allowing only the light and weather conditions to vary from picture to picture. By 1899 he began to work on his famous paintings of the water lilies in his garden at Giverny, France.
Monet’s late years were very difficult. His health declined rapidly, and he was almost blind. Besides, he struggled with the problems of his art. In 1920 he began to work on twelve large canvases of water lilies, which he planned to give to his country. To complete them, he fought against his own failing eyesight and the fact that he had no experience in creating large-scale mural art. In fact, the task required him to learn a new kind of painting at the age of eighty. The painting was characterized by a broad, sweeping style and depended almost entirely on color.
Monet died on December 5,1926,at his home. He once wrote, “My only merit lies in having painted directly in front of nature, seeking to express my impressions of the fleeting effects.” Most art historians believe that Monet accomplished much more than this. He helped change the world of painting by shaking off the convention of the past. By dissolving forms in his works, Monet opened the door for further abstraction in art and influenced such later artists as Jackson Pollack, Mark Rothko and Willem de Kooning.
1.Who helped Monet find his life’s work?
A.Eugene Boudin. B.Durand-Ruel. C.Louis Leroy. D.Mark Rothko.
2.What can we infer from the passage?
A.Monet tended to paint haystacks from different positions.
B.The painting Terrace at St. Adresse reflects Monet’ s late style.
C.The name “impressionist” originated from Impression: Sunrise.
D.Durand-Ruel was so interested in Monet’ s paintings that he bought a lot.
3.What do we know about Monet’ s late years?
A.He failed to learn a new painting skill due to old age.
B.Monet made a fortune by selling canvases to his country.
C.Monet came across difficulties in creating large-scale mural art.
D.Monet committed himself to maintaining traditional painting style.
4.What might be the best title of this passage?
A.A great artist-Claude Monet B.Claude Monet and Impressionism
C.Brilliant achievements of Monet D.The greatest painter in the world
高二英语阅读选择中等难度题查看答案及解析
Two years ago this month, a 19-year-old American shot and killed 17 people at Marjory Stoneman Douglas High School in Parkland, Florida. Fourteen of the victims were students； the other three were teachers. The gunman was a former student at the high school.
On this anniversary, as with other anniversaries of school shootings, Americans continue debating how to make sure students are safe in schools.
To increase preparedness for such an event, many schools now hold shooter drills for students and their teachers. A report released by Everytown for Gun Safety, a non-profit organization, notes the possible harmful effects of such exercises. It urges school administrators to look for better ways to make schools safe and to prepare children for an active shooter.
One problem with the way schools carry out shooter drills is how much they frighten students. When a school fails to inform parents and students about plans for a drill, the children may think that the attack is real. In some communities, the report says, schools deploy individuals who are told to act like “masked gunmen”. Students as young as three or four years old may be told to stay quiet in a small space for a long period of time. Experts on mental health say these experiences can have both short- and long-term effects on how well the children behave in school, as well as on their physical and mental health.
Melissa Reeves, former president of the National Association of School Psychologists, said the drills may “trigger either past trauma or trigger such a similar reaction that it actually ends up scaring the individuals instead of better preparing them to respond in these kinds of situations.”
In 2007, one study found it better to prepare students for an “intruder”, rather than a shooter. Another study noted the value of announcing drills in advance and following them with discussion. Students in that situation felt better prepared to handle possible violence.
1.What is the problem with the shooter drills?
A.Students only suffer short-term damage.
B.Students' physical health cannot be affected.
C.Students may think they are real and get scared.
D.Too young children may not understand what is happening.
2.What does "trigger" in Paragraph 5 most probably mean?
A.Limit. B.Cause. C.Reduce. D.Regulate.
3.What is Melissa Reeves' attitude toward the shooter drills?
A.Critical. B.Favorable. C.Indifferent. D.Unclear.
4.How can students be better prepared to handle possible shooter drills?
A.The schools give them a surprise.
B.They only prepare for shooters.
C.The masked “attacker” carries a toy gun.
D.Drills are announced beforehand and discussed afterwards.
高二英语阅读选择中等难度题查看答案及解析
Three Yale University professors agreed in a discussion that the automobile was what one of them called “Public Health Enemy No. 1 in this century”. Besides polluting the air and overcrowding the cities, cars are involved in more than half the disastrous accidents, and they contribute to heart disease “because we won’t walk anywhere any more,” said Richard Weeinaman, professor of medicine and public health.
Speaking of many of those man-made dangers of the automobile, Arthur W. Galson, professor of biology, said it was possible to make a kerosene-burning turbine car that would “lessen smog by a very large factor”. But he expressed doubt whether Americans were willing to give up moving about the countryside at 90 miles per hour in a large vehicle. “America seems wedded to the motor car—every family has to have at least two, and one has to be a convertible (敞篷汽车) with 300 horsepower,” professor Galson continued. “Is this the way of life that we choose because we treasure these values?”
For professor Sears, part of the blame lies with “a society that regards profit as a supreme value, under the illusion that anything that’s technically possible is, therefore, morally justified”. Professor Sears also called the country’s dependence on its modern automobiles “terrible economics” because of the large horsepower used simply “moving one individual to work”. But he admitted that Americans have painted themselves into a corner by allowing the national economy to become so dependent on the automobile industry.
“The solution,” Dr Weeinerman said, “is not finding a less dangerous fuel but a different system of inner city transportation. Because of the increasing use of cars, public transportation has been allowed to wither (衰弱) and grow worse, so that if you can’t walk to where you want to go, you have to have a car in most cities,” he declared. This, in turn, Dr Weeinerman contended, is responsible for the “arteriosclerosis (动脉硬化)” of public roads, for the pollution of the inner city and for the middle-class movement to the suburbs.
1.The main idea of the passage is that_______.
A. Americans are used to traveling by cars
B. American public transportation is growing worse
C. American people’s health is threatened by automobiles
D. American car industry caused disastrous road accidents
2.It can be inferred from the passage that .
A. Americans prefer cars to anything else
B. Americans are interested in fast automobiles
C. kerosene-burning engines cause more problems
D. kerosene-burning engines are green transportation
3. In Paragraph 3, Professor Sears implies that .
A. more attention should be paid to social effects
B. technology is always good for people
C. technology is a sword with two sides
D. US doesn’t care about the environment at all
4.According to Dr Weeinerman, the best solution is .
A. to look for a fuel alternative
B. to walk to where people want to go
C. to control the production of the automobile
D. to improve public transportation
高二英语阅读理解中等难度题查看答案及解析
As late as the middle of the 19th century women voting was _____ common. But women in Europe and North America believed that they should have a____ in their government’s leaders.
A.less than, word B.far from, say C.rather than, words D.other than, saying
高二英语单项填空困难题查看答案及解析
Although Kobe Bryant is no longer with us, his unbreakable will on and off the basketball court lives on. This month, it was announced that the late superstar would be accepted into the Naismith Memorial Basketball Hall of Fame at a ceremony on Aug 29, a great honor for basketball’s best.
“His fierce competitiveness, work ethic and drive were unmatched,” Jeanie Buss, owner of the Los Angles Lakes, told ESPN. “Those qualities helped Bryant lead us to five titles — and have now brought him to the Hall of Fame. No one deserves it more.”
Indeed, it was Bryant’s unmatchable commitment and determination to be the best that elevated (提升地位) him above his peers. He called it the “mamba mentality” after the black mamba, one of the world’s deadliest snakes — and also after the top killer from the 2003 movie Kill Bill. The mamba mentality became so popular that Bryant even detailed his process in his book The Mamba Mentality: How I Play. In it, he revealed his famously detailed approach as well as his physical and mental preparation to not just succeed at the game, but to excel.
“Mamba mentality is all about focusing on the process and trusting in the hard work, which is just the competitive spirit.” he wrote in the book. “It started when someone described me like that one day, and it’s grown into something athletes – and even non-athletes – adopt as a mindset.”
Bryant took after one of the greatest basketball players, Michael Jordan, not only with regard to Jordan’s playing style, but his competitive nature. “I liked challenging people and making them uncomfortable,” Bryant once said, “That’s what leads to self-reflection and improvement. You could say I dared people to be their best selves.”
Though many were shocked and sad when the Los Angles great died in a helicopter crash in January, all signs point to Bryant’s legacy (遗产) for generations to come. Whether you’re a basketball player or not, you can’t deny the Kobe’s power to inspire you to be your best self.
1.It can be inferred from the second paragraph that______.
A.Bryant’s qualities helped him win five titles
B.Bryant was too competitive to become a great player
C.Bryant in particular deserves the honor he will receive
D.Bryant is the only qualified player in the Hall of Fame
2.According to Bryant, what is true mamba mentality?
A.It means being willing to cooperate with teammates.
B.It refers to the spirit of working hard to be the best.
C.It means reflecting on oneself from time to time.
D.It is a belief that both the process and outcome matter.
3.Why did Bryant like challenging people?
A.He found it fun to make people uncomfortable.
B.He wanted to show off his basketball skills.
C.He inspired them to develop passion for basketball.
D.He believed it could promote people’s improvement.
4.What is the text mainly about?
A.How Bryant died in a helicopter crash.
B.How mamba mentality came into being.
C.Why Bryant was inducted into the Hall of Fame.
D.Mamba Mentality—Bryant’s legacy to the world.
高二英语阅读选择中等难度题查看答案及解析
Effective Parent-Teacher Conferences
Parent-teacher conference is a golden chance for parents to know their kids, school life and what is really going on at school. But only if they use the opportunity wisely.
1. .
●Do Your Homework
Parents need to speak with a number of teachers in a short period of time, making it difficult for them to get everything straight. 2. . Cyndy McDonald, a guidance consultant in California, suggests parents make good plans in mind, such as who they would like to meet, and what issue they need to address.
● 3.
Parents may only have a few minutes with your child's teacher to find out how things are going at school. McDonald suggests having a few questions ready, and she recommends asking these questions : Is my child raising his/her hand and participating in class? How is my child getting along with their classmates? Do you see any problems I should be aware of? What can I do as a parent to provide support at home?
●Be on the same team
Cyndy McDonald stresses, “ The most important thing is to go in with the attitude that we're all on the same team. 4. . ” If your child is missing homework, for example, be sure to talk with your child's teachers to find out. Tell them what works in other classes for your child and let them try this in their class.
With enough preparations, parents may get their problems solved more easily. “ 5. ," she says.
A.Help children in trouble
B.Prepare questions to ask
C.Here's how to make the most of this precious opportunity
D.Sometimes this approach doesn't lead to a positive result
E.Without a plan in advance, the time can pass quickly without getting anything
F.Teachers want to hear that parents will support them in educating the children
G.If a parent comes to me with good preparations, my job will be so much easier
高二英语七选五中等难度题查看答案及解析