Save 25% to 50% New service! US Air means new...

1.This passage is most probably ______.

A. a warning       B. a notice       C. an advertisement     D. an announcement

2. If you want to fly to Boston soon after you come back from Minneapolis, you have to wait for _____.

A. thirty minutes    B. one hour      C. one hour and a half   D. three hours and ten

3.Suppose the price of flight ticket is 300 dollars to Phoenix, as a secondary school student, how much can you save after having chosen over a dozen US air discount fares?

A. 120            B. 150          C. 180                D. 225

4. According to this form above, ______.

A. all flights from Newark leave in the morning

B. the flight to Phoenix takes three hours and ten minutes.

C. Flights to and from Boston take the same amount of time

D. It’s impossible to return from Phoenix and fly to Boston on the same day

高二英语阅读理解简单题查看答案及解析

A new study from Harvard University revealed that the message parents mean to send to children about the value of sympathy(同情心） is being mistaken by the message they actually send. In fact they value achievement and happiness above all else.

The Making Caring Common Project at Harvard’s Graduate School of Education surveyed 10,000 middle and high school students about which is more important to them—achievement, happiness, or caring about others. Almost 80 percent of students placed achievement or happiness over caring about others. Only 20 percent of students considered caring about others as their top aim.

In the study “The Children We Mean to Raise: The Real Message Adults Are Sending about Values”, the authors refer to a reality gap, an incongruity (不一致) between what adults tell children they should value and the message we grown-ups actually send through our behavior.

Simply talking about sympathy is not enough. While 96 percent of parents say they want to raise caring children, and cite the development of moral character as “very important, if not essential”, 80 percent of the youths surveyed reported that their parents “are more concerned about achievement and happiness than caring about others”. Approximately the same percentage of the students reported that their teachers put their achievement over caring.

As the report shows, simply talking about sympathy is not enough. Children are sensitive creatures, fully capable of telling the true meanings in the blank spaces between well-organised words. If parents really want to let their kids know that they value care and sympathy, the authors suggest, they must make a real effort to help their children learn to care about other people—even when it’s hard, even when it does not make them happy, and yes, even when it is at odds with their personal success.

1.The first paragraph suggests that parents _____.

A. value achievement less

B. fail to make students realize the importance of sympathy

C. don’t intend to value success

D. regard achievement and happiness as the same

2.What can be concluded from the study?

A. 20% of the students are not ambitious.

B. Kids care more about achievement.

C. About 80% of the students are not caring.

D. A majority of the kids are kind students.

3.What may be the cause for the reality gap?

A. Children’s failure to understand parents’ well-organised words.

B. The generation gap between parents and children.

C. Children’s desire for getting individual achievement.

D. Parents’ lack of a real effort to guide children.

高二英语阅读理解中等难度题查看答案及解析

A new era is upon us. Call it what you will: the service economy, the information age, the knowledge society. It has changed the way we work. Already we’re partly there. The percentage of people who earn their living by making things has fallen dramatically in the Western World. Today the majority of jobs in America, Europe and Japan (two thirds or more in many of these countries) are in the service industry, and the number is on the rise. More women are in the work force than ever before. There are more part-time jobs. More people are self-employed. But the breadth (广度) of the economic transformation can’t be measured by numbers alone, because it also is giving rise to a basic new way of thinking about the nature of work itself. Long-held concepts about jobs and careers, the skills needed to succeed, even the relation between individuals and employers — all these are being challenged.

We have only to look behind us to get some sense of what may lie ahead. No one looking ahead 20 years possibly could have foreseen the ways in which a single invention, the chip (芯片), would transform our world thanks to its applications in personal computers, digital communications and factory robots. Tomorrow’s achievements in biotechnology, artificial intelligence or even some still unimagined technology could produce a similar wave of dramatic changes. But one thing is certain: information and knowledge will become even more important, and the people who possess it, whether they work in manufacturing (制造业) or services, will have the advantage and produce the wealth. Computer knowledge will become as basic a requirement as the ability to read and write. The ability to solve problems by applying information instead of performing routine tasks will be valued above all else. If you cast your mind ahead 10 years, information services will be predominant (最重要的). It will be the way you do your job.

1.One of the great changes caused by the knowledge society is that ______.

2.The future will probably belong to those who ______.

3.Which of the following would be the best title of the passage?

高二英语阅读理解困难题查看答案及解析

Are you a morning person? You might not like the findings in this new research.

From a lack of air and drinking water to solar radiation, theoretical Mars pioneers face any number of potential obstacles to settling on the red planet. Now, scientists have found something else to add to the list: seriously messed-up biological clocks.

One day on Mars - which scientists refer to as the solar day, or“sol”- is 37 minutes longer than a day on Earth. A team of European scientists recently demonstrated why that could be a problem.

Circadian rhythms are the body’s natural cycles of rest and waking, which tend to follow roughly 24-hour light-dark cycles. These natural rhythms - which play a role in biological functions including brain wave activity and hormone production - can be interrupted by things like jet lag（时差）and night shift work.

For the study, the researchers compared mice with healthy, 24-hour circadian clocks to mice with a genetic change that caused them to have shorter, 20-hour circadian clocks. The mice with healthy biological clocks were more likely to survive and reproduce, while the mice with shorter biological clocks were more likely to die off.

What does this all have to do with space travel? Since the Martian sol is longer than a day on Earth, people with shorter circadian clocks could suffer from health problems as they try to adapt to the rotational speed of the red planet.

Unfortunately, the body is unlikely to adapt to the new conditions or“learn”to develop a longer clock. As Loudon explained,“Learning is not a likely option.”

In other words: Sorry, super-early risers - NASA might not want you for the next Mars mission.

1.From the passage, people can face the following troubles living on Mars EXCEPT ______.

A. absence of air　　 B. a lot of fierce creatures

C. lack of drinking water　　 D. messed-up biological clocks

2.According to scientists, how long does one day on Mars last?

A. 24 hours.　　 B. 23 hours and 23 minutes.

C. 24 hours and 37 minutes.　　 D. 12 hours and 37 minutes.

3.How did the researchers study what effect living on Mars has on sleep?

A. By comparing different mice.　　 B. By analyzing computer data.

C. By experiments in spaceships.　　 D. By observing and judging.

4.Life on Mars would seriously mess with your sleep because ________.

A. the brain wave activity will be interrupted

B. the body’s natural cycles can be shortened

C. hormone production will hurt biological functions

D. the Martian sol is longer than a day on Earth

高二英语阅读理解中等难度题查看答案及解析

The hotels launched new services to cater ____ the growing number of Chinese visitors to the region.

A. to　　 B. in

C. on　　 D. for

高二英语单项填空中等难度题查看答案及解析

They won't buy new clothes because they　　 money to buy a color TV set.

A. save　　　　　　 B. are saving

C. has saved　　　 D. were saving

高二英语单项填空中等难度题查看答案及解析

Researchers are finding new ways to save snakebite victims.Experts discussed the latest findings during a recent conference.

Scientists in Australia have shown that a chemical called nitric oxide could increase the chances of surviving a poisonous snakebite.The scientists injected rats with a deadly amount of snake venom.Then they rubbed an ointment(软膏)containing nitric oxide on the skin around the injection site.The study found that the rats lived about one-third longer than if nitric oxide had not been used.But the treatment had to be started very quickly.

Dirk van Helden led the research.He says the nitric oxide ointment also showed promise in humans.The study appeared earlier this year in the journal Nature Medicine.Scientists say the findings could help save many lives.A recent study found that poisonous snakes cause as many as ninety-four thousand deaths worldwide each year.But Ulrich Kuch of the Biodiversity and Climate Research Center in Frankfurt,Germany,says that number appears to be low.

Mr Kuch says many deaths could be prohibited if snakebite victims are treated correctly,but they often go to traditional healers or do not seek any help at all.He said,“Sometimes it’s because there is no treatment available—no antivenom(抗蛇毒血清),which is the specific(特殊的)drug to treat snakebites—or health care staff do not know how to treat snakebites,and sometimes it’s because transportation to get to a health facility is not available or too expensive.”

Here is no single antivenom that can be used to treat all snakebites.The antivenom must be specific to the kind of snake that bit the person.In some countries the treatment is costly,while in others there is no such treatment.

1.What is this passage mainly about?(　 )

A.Snakebite deaths around the world.

B.Progress in fighting snakebite deaths.

C.Snakebite treatment around the world.

D.The chances of surviving a poisonous snakebite.

2.After being rubbed an ointment containing nitric oxide,the rats 　　 .

A.suffered no pain

B.died immediately

C.lived a little longer

D.started feeling uncomfortable

3.What does Paragraph 3 suggest?(　 )

A.The number of deaths caused by snakebites is becoming lower each year.

B.The nitric oxide ointment has saved thousands of people’s lives.

C.It is very important to find an effective way to treat snakebites.

D.The number of deaths caused by snakebites worldwide is low.

4.What does the underlined word “prohibited” in Paragraph 4 mean?(　 )

A. caused.　　 B.considered.

C.examined.　　　 D.prevented.

5.What is implied in the last paragraph?(　 )

A.Antivenom can be made very easily.

B.It’s very important to use the correct antivenom to treat snakebite victims.

C.Antivenom is extremely expensive all over the world.

D.A person bitten by a snake will survive as long as there is antivenom.

高二英语阅读理解中等难度题查看答案及解析

Researchers are finding new ways to save snakebite victims.Experts discussed the latest findings during a recent conference.

Scientists in Australia have shown that a chemical called nitric oxide could increase the chances of surviving a poisonous snakebite.The scientists injected rats with a deadly amount of snake venom.Then they rubbed an ointment(软膏)containing nitric oxide on the skin around the injection site.The study found that the rats lived about one-third longer than if nitric oxide had not been used.But the treatment had to be started very quickly.

Dirk van Helden led the research.He says the nitric oxide ointment also showed promise in humans.The study appeared earlier this year in the journal Nature Medicine.Scientists say the findings could help save many lives.A recent study found that poisonous snakes cause as many as ninety-four thousand deaths worldwide each year.But Ulrich Kuch of the Biodiversity and Climate Research Center in Frankfurt,Germany,says that number appears to be low.

Mr Kuch says many deaths could be prohibited if snakebite victims are treated correctly,but they often go to traditional healers or do not seek any help at all.He said,“Sometimes it’s because there is no treatment available—no antivenom(抗蛇毒血清),which is the specific(特殊的)drug to treat snakebites—or health care staff do not know how to treat snakebites,and sometimes it’s because transportation to get to a health facility is not available or too expensive.”

Here is no single antivenom that can be used to treat all snakebites.The antivenom must be specific to the kind of snake that bit the person.In some countries the treatment is costly,while in others there is no such treatment.

1.What is this passage mainly about?(　 )

A.Snakebite deaths around the world.

B.Progress in fighting snakebite deaths.

C.Snakebite treatment around the world.

D.The chances of surviving a poisonous snakebite.

2.After being rubbed an ointment containing nitric oxide,the rats 　　 .

A.suffered no pain　　　　　　 B.died immediately

C.lived a little longer 　　 D.started feeling uncomfortable

3.What does Paragraph 3 suggest?(　 )

A.The number of deaths caused by snakebites is becoming lower each year.

B.The nitric oxide ointment has saved thousands of people’s lives.

C.It is very important to find an effective way to treat snakebites.

D.The number of deaths caused by snakebites worldwide is low.

4.What does the underlined word “prohibited” in Paragraph 4 mean?(　 )

A. caused.　　 B.considered.

C.examined.　　　 D.prevented.

5.What is implied in the last paragraph?(　 )

A.Antivenom can be made very easily.

B.It’s very important to use the correct antivenom to treat snakebite victims.

C.Antivenom is extremely expensive all over the world.

D.A person bitten by a snake will survive as long as there is antivenom.

高二英语阅读理解中等难度题查看答案及解析

Researchers are finding new ways to save snakebite victims.Experts discussed the latest findings during a recent conference.

Scientists in Australia have shown that a chemical called nitric oxide could increase the chances of surviving a poisonous snakebite.The scientists injected rats with a deadly amount of snake venom.Then they rubbed an ointment(软膏)containing nitric oxide on the skin around the injection site.The study found that the rats lived about one-third longer than if nitric oxide had not been used.But the treatment had to be started very quickly.

Dirk van Helden led the research.He says the nitric oxide ointment also showed promise in humans.The study appeared earlier this year in the journal Nature Medicine.Scientists say the findings could help save many lives.A recent study found that poisonous snakes cause as many as ninety-four thousand deaths worldwide each year.But Ulrich Kuch of the Biodiversity and Climate Research Center in Frankfurt,Germany,says that number appears to be low.

Mr Kuch says many deaths could be prohibited if snakebite victims are treated correctly,but they often go to traditional healers or do not seek any help at all.He said,“Sometimes it’s because there is no treatment available—no antivenom(抗蛇毒血清),which is the specific(特殊的)drug to treat snakebites—or health care staff do not know how to treat snakebites,and sometimes it’s because transportation to get to a health facility is not available or too expensive.”

Here is no single antivenom that can be used to treat all snakebites.The antivenom must be specific to the kind of snake that bit the person.In some countries the treatment is costly,while in others there is no such treatment.

1.What is this passage mainly about?(　 )

A.Snakebite deaths around the world.

B.Progress in fighting snakebite deaths.

C.Snakebite treatment around the world.

D.The chances of surviving a poisonous snakebite.

2.After being rubbed an ointment containing nitric oxide,the rats 　　 .

A.suffered no pain

B.died immediately

C.lived a little longer

D.started feeling uncomfortable

3.What does Paragraph 3 suggest?(　 )

A.The number of deaths caused by snakebites is becoming lower each year.

B.The nitric oxide ointment has saved thousands of people’s lives.

C.It is very important to find an effective way to treat snakebites.

D.The number of deaths caused by snakebites worldwide is low.

4.What does the underlined word “prohibited” in Paragraph 4 mean?(　 )

A. caused.　　 　 B.considered.

C.examined.　　　 D.prevented.

5.What is implied in the last paragraph?(　 )

A.Antivenom can be made very easily.

B.It’s very important to use the correct antivenom to treat snakebite victims.

C.Antivenom is extremely expensive all over the world.

D.A person bitten by a snake will survive as long as there is antivenom.

高二英语阅读理解中等难度题查看答案及解析

________ a little money, Jane was able to buy her mother a lovely new watch.

A．To save           B．Saving            C．Having Saved       D．Saved

高二英语单项填空中等难度题查看答案及解析