The majority of astronauts(宇航员)from America have been men.At the start of the space programme there was strong resistance from some people against having women in space.However, some women were very keen to become astronauts and in the end they were successful.In 1978, NASA began the first training programme for women astronauts.
Judy Resnick and Christa McAuliffe were both astronauts and they were both women, but in many other ways they were very different.Both of them were on Flight STS-5L-L.Judy Resnick was born in 1949 and studied engineering at university and went on to obtain a PhD in 1977.She was a member of the first group of women selected for astronaut training in 1978, and in 1984, she became the second woman in space.During that flight, she helped to launch three new satellites and she carried out a programme of research.She was, in many ways, a professional astronaut whose whole life was devoted to space travel.
Christa McAuliffe was born in 1948 and she was an astronaut almost by accident.In 1984, NASA decided to find a teacher who could accompany astronauts into space.They hoped that she would be able to communicate with students from space and encourage every one of them to be interested in space travel.Christa was a secondary teacher in history and social studies.She was a gifted teacher and she was selected from over 11,000 applicants to go on flight STS-51-L.She was also a very good communicator and she immediately established a very good relationship with the news media(radio, television and newspapers).It was partly because of this that there was a great deal of interest and excitement about the flight.Thousands of students in schools and universities all around the country were looking forward to communicating with Christa in space.Millions of people were watching her flight with great interest.It is partly because of the excitement over McAuliffe's place in the flight that the disaster in 1986 had such an effect on people.
1.We can learn from the first two paragraphs that ___________.
A.Judy was against the idea of having women in space at first
B.Judy was the first woman selected for astronaut training
C.Judy helped to launch three new satellites at the age of 35
D.Judy carried out a programme during her second space travel
2.Christa McAuliffe was chosen for training because _______.
A.she was popular with the news media
B.she expected to give history lessons in space
C.she was an excellent teacher and communicator
D.she made the students in space very excited
3.The reason why there was great interest in Flight STS-51-L is that ________.
A.both Christa and Judy got PhD degrees in the same year
B.a young secondary school teacher was on the flight
C.students were going to learn more about space travel
D.it was the first time for women to travel in space
4.What would be the best title for the passage?
A.Two Astronauts B.Flight STS-51-L
C.Travelling in Space D.The Training Programme
高三英语阅读理解中等难度题
The majority of astronauts(宇航员)from America have been men.At the start of the space programme there was strong resistance from some people against having women in space.However, some women were very keen to become astronauts and in the end they were successful.In 1978, NASA began the first training programme for women astronauts.
Judy Resnick and Christa McAuliffe were both astronauts and they were both women, but in many other ways they were very different.Both of them were on Flight STS-5L-L.Judy Resnick was born in 1949 and studied engineering at university and went on to obtain a PhD in 1977.She was a member of the first group of women selected for astronaut training in 1978, and in 1984, she became the second woman in space.During that flight, she helped to launch three new satellites and she carried out a programme of research.She was, in many ways, a professional astronaut whose whole life was devoted to space travel.
Christa McAuliffe was born in 1948 and she was an astronaut almost by accident.In 1984, NASA decided to find a teacher who could accompany astronauts into space.They hoped that she would be able to communicate with students from space and encourage every one of them to be interested in space travel.Christa was a secondary teacher in history and social studies.She was a gifted teacher and she was selected from over 11,000 applicants to go on flight STS-51-L.She was also a very good communicator and she immediately established a very good relationship with the news media(radio, television and newspapers).It was partly because of this that there was a great deal of interest and excitement about the flight.Thousands of students in schools and universities all around the country were looking forward to communicating with Christa in space.Millions of people were watching her flight with great interest.It is partly because of the excitement over McAuliffe's place in the flight that the disaster in 1986 had such an effect on people.
1.We can learn from the first two paragraphs that ___________.
A.Judy was against the idea of having women in space at first
B.Judy was the first woman selected for astronaut training
C.Judy helped to launch three new satellites at the age of 35
D.Judy carried out a programme during her second space travel
2.Christa McAuliffe was chosen for training because _______.
A.she was popular with the news media
B.she expected to give history lessons in space
C.she was an excellent teacher and communicator
D.she made the students in space very excited
3.The reason why there was great interest in Flight STS-51-L is that ________.
A.both Christa and Judy got PhD degrees in the same year
B.a young secondary school teacher was on the flight
C.students were going to learn more about space travel
D.it was the first time for women to travel in space
4.What would be the best title for the passage?
A.Two Astronauts B.Flight STS-51-L
C.Travelling in Space D.The Training Programme
高三英语阅读理解中等难度题查看答案及解析
The majority of astronauts(宇航员)from America have been men. At the start of the space programme there was strong resistance from some people against having women in space. However, some women were very keen to become astronauts and in the end they were successful. In 1978, NASA began the first training programme for women astronauts.
Judy Resnick and Christa McAuliffe were both astronauts and they were both women, but in many other ways they were very different. Both of them were on Flight STS-5L-L. Judy Resnick was born in 1949 and studied engineering at university and went on to obtain a PhD in 1977. She was a member of the first group of women selected for astronaut training in 1978, and in 1984, she became the second woman in space. During that flight, she helped to launch three new satellites and she carried out a programme of research. She was, in many ways, a professional astronaut whose whole life was devoted to space travel.
Christa McAuliffe was born in 1948 and she was an astronaut almost by accident. In 1984, NASA decided to find a teacher who could accompany astronauts into space. They hoped that she would be able to communicate with students from space and encourage every one of them to be interested in space travel. Christa was a secondary teacher in history and social studies. She was a gifted teacher and she was selected from over 11,000 applicants to go on flight STS-51-L. She was also a very good communicator and she immediately established a very good relationship with the news media(radio, television and newspapers). It was partly because of this that there was a great deal of interest and excitement about the flight. Thousands of students in schools and universities all around the country were looking forward to communicating with Christa in space. Millions of people were watching her flight with great interest. It is partly because of the excitement over McAuliffe's place in the flight that the disaster in 1986 had such an effect on people.
1.We can learn from the first two paragraphs that ___________.
A. Judy was against the idea of having women in space at first
B. Judy was the first woman selected for astronaut training
C. Judy helped to launch three new satellites at the age of 35
D. Judy carried out a programme during her second space travel
2.Christa McAuliffe was chosen for training because _______.
A. she was popular with the news media
B. she expected to give history lessons in space
C. she was an excellent teacher and communicator
D. she made the students in space very excited
3.The reason why there was great interest in Flight STS-51-L is that ________.
A. both Christa and Judy got PhD degrees in the same year
B. a young secondary school teacher was on the flight
C. students were going to learn more about space travel
D. it was the first time for women to travel in space
4.What would be the best title for the passage?
A. Two Astronauts B. Flight STS-51-L
C. Travelling in Space D. The Training Programme
高三英语阅读理解中等难度题查看答案及解析
Researchers from the University of Michigan have found that astronauts’ brains change shape during spaceflight. It is the first study1.(look) into how the brain changes in space. Researchers looked at high-tech MRI(磁共振成像)pictures of the brains of 26 astronauts who spent time in space. Twelve of the2.(astronaut) spent two weeks on the Space Shuttle, and 14 spent six months on the International Space Station. All of them3.(experience) increases and decreases in the size of 4.(differ) parts of the brain. The longer an astronaut spent in space ,the 5.(big) the size differences were.
The research produced some6.(interest) findings. One was that on gravity means fluids do not drop in the body, 7.there is a shift in the brain’s position inside the skull. The brain becomes either smaller or bigger. The findings could help doctors to treat problems that affect the brain’s function. They could treat people with problems 8.(cause)by long-term bed rest. They could also help those who have a build-up of fluid in the brain, which can lead9.brain damage. We will understand more about 10.neurons(神经元)in the brain connect. The findings will also help future trips to Mars.
高三英语短文填空困难题查看答案及解析
Astronauts’ meals have come a long way from the free-dried powders and semi—liquid pastes of decades ago,now US scientists want to grow vegetables in mini—greenhouses on the moon.
Scientists say they are looking forward to a time when residents of future lunar or even Martian outsteps will be able to dine on fresh vegetables.Paragon Space Development Corporation has unveiled what it called the first step toward growing flowers——and eventually food on the moon.
This is a sealed greenhouse that looks like a bell jar encased in a 46-cm triangular aluminiumframe.It is designed to safely land a laboratory plant on the lunar surface,and protect it while it grows.
The miniature greenhouse is to be launched into space by Odyssey Moon Ltd, a participant in the Google Lunar X Prize. This competition offers $21 million to any entrant who can launch, land and operate a rover on the lunar surface.
Paragon officials say future testing of the “Lunar Oasis” will be driven by Odyssey’s flight Schedule, which will not happen until 2012 at the earliest.
When it does lift off the greenhouse will contain the seeds of Brassica, a hardy plant related to Brussels sprouts and cabbage. Because Brassica goes from seed to flower in just 14 days, it can complete its life cycle in a single lunar night.
“Colonizing the Moon or Mars seems so far away,but it is important that we do this research now. ”Paragon president Jane Poynter said.
“It takes a long time to get a lot of research, and to get integrated, reliable efficient systems before colonists move in. ”she said.
1.The article is written mainly to__________.
A. predict the astronauts’ meals in the future
B. introduce an experiment “Lunar Oasis’’
C. tell us the future development of astronomy
D. focus on the human’s great progress
2.The article implies that__________.
A. astronauts can grow flowers in space at present
B. Paragon and NASA will carry out the test separately
C. Lunar Oasis is a series of experiments carried out in space
D. the earliest testing of the Lunar Oasis may be in 2012
3.The underlined word “colonists” in the last paragraph probably has the meaning of______.
A. plants B. wild beasts C. human beings D. scientists
4.The seeds of Brassica will be contained in the greenhouse mainly because _________.
A. their life cycle is much shorter
B. they are more nutritious than other food
C. they are related to Brussels sprouts and cabbage
D. they are very delicious
高三英语阅读理解简单题查看答案及解析
Astronauts’ meals have come a long way from the free-dried powders and semi-liquid pastes of decades ago,now US scientists want to grow vegetables in mini-greenhouses on the moon.
Scientists say they are looking forward to a time when residents of future lunar or even Martian outsteps will be able to dine on fresh vegetables.Paragon Space Development Corporation has unveiled what it called the first step toward growing flowers——and eventually food—on the moon.
This is a sealed greenhouse that looks like a bell jar encased in a 46-cm triangular aluminium frame(三角铝框架).It is designed to safely land a laboratory plant on the lunar surface,and protect it while it grows.
The miniature greenhouse is to be launched into space by Odyssey Moon Ltd, a participant in the Google Lunar X Prize. This competition offers $20 million to any entrant(参加者) who can launch,land and operate a rover(漫游)on the lunar surface.
Paragon officials say future testing of the“Lunar Oasis”will be driven by Odyssey’s flight schedule,which will not happen until 2012 at the earliest.
When it does lift off the greehouse will contain the seeds of Brassica, a hardy plant related to Brussels sprouts and cabbage.Because Brassica goes from seed to flower in just 14 days,it can complete its life cycle in a single lunar night
“Colonizing the Moon or Mars seems so far away,but it is important that we do this research now,” Paragon president Jane Poynter said.
“It takes a long time to get a lot of research,and to get integrated,reliable efficient systems before colonists move in.”she said.
1.The article is written mainly to _________.
A. predict the astronauts’meals in the future
B. introduce an experiment“Lunar Oasis’’
C. tell us the future development of astronomy
D. focus on the human’s great progress
2.The article implies that __________.
A. astronauts ean grow flowers in space at present
B. Paragon and NASA will carry out the test separately
C. Lunar Oasis is a series of experiments carried out in space
D. the earliest testing of the Lunar Oasis may be in 2012
3.The underlined word “colonists”in the last paragraph probably has the meaning of _______.
A. plants B. wild beasts C. human beings D. scientists
4.The seeds of Brassica will be contained in the greenhouse mainly because _______.
A. their life cycle is much shorter
B. they are more nutritious than other food
C. they are related to Brussels sporouts and cabbage
D. they are very delicious
第一节:短文改错(共10小题;每小题1分,满分10分)
If someone asks you how you can make you always 5._______
happy, you will perhaps find rather difficult to give him 6._______
a proper answer.Did you remember the old saying“No 7._______
human being can really happy who is not giving or trying 8._______
to give happiness to others”? If you will always think of 9._______
taking more from others and give them less,you won’t be 10._______
able to have happiness in your life even you are very rich. 11._______
Here’s an article for you. If each of you follow it, there 12._______
will be all end of many unhappy days of yours.So you should 13._______
learn to give up your own interests when necessarily to do so. 14._______
高三英语阅读理解中等难度题查看答案及解析
Twothirds of the world's major rivers have now been disrupted with more than 50,000 dams in an attempt to store water and provide power.In the US,there are more than 85,000 dams,disrupting large and small rivers,and in most cases transforming natural flow.The most famous of these,the Hoover Dam,constructed in the 1930s,is mainly responsible for the fact that the Colorado River no longer reaches the ocean.
Dams,besides all their attractive benefits,also have negative impacts.Creating a reservoir means a large area must be flooded.Communities may lose their land,houses and culturally important sites.
Environmentally,the new reservoir can be a paradise for wildlife,especially birds;however,it can cause greenhouse gas emissions and poison the water.Also,the dramatic rise and fall of water levels during dam releases is too extreme for plants and animals to cope with,resulting in dead zones around the shores of reservoirs.Fish that lay their eggs in the shallows,for example,may find a few hours later that those sites are high and dry.
Downstream(在下游方向)of a dam,the flow may be reduced so that farmers cannot irrigate their fields.Many rivers run through national borders,which may cause conflict over precious water.Disputes have been continuing between India and Pakistan,and Turkey,Syria and Iraq,for example.
Dams don't just block the flow of water.They also prevent fish migrations,and dams are a barrier to sediment(沉淀物)flows.Instead of rushing downriver,sediments get backed up against the dam wall,which causes the reservoir level to increase over time.However,sediments which are rich in nutrients have become a problem.The fertility of the entire system can be influenced,with soils lost during seasonal rains not being replaced.
Perhaps the biggest problem can be seen in deltas,which are sinking into the oceans.Groundwater is being extracted to feed the city,causing the city to sink,and sediments washed away by the ocean are no longer being replaced.The result is that sea level rises in cities from Shanghai to Alexandria.
1.The Hoover Dam is mentioned in the passage in order to show________.
A.dams play an important role in our life
B.dams have impacted the flow of the rivers
C.dams make people lose their land and houses
D.dams have many benefits as well as side effects
2.What effects does creating a reservoir have on people's life?
a.People will see fewer birds on the sides of the rivers.
b.Farmers will have less water to irrigate their fields.
c.Visitors can't visit some cultural relics any more.
d.More conflicts and wars over water will break out.
e.More kinds of fish will become extinct in future.
A.a,c B.c,e
C.b,e D.b,c
3.With many dams built across the rivers,fish ________.
A.will find more places to lay their eggs
B.will face a dangerous habitat
C.will be fed on more sediments rich in nutrients
D.will find it easier to deal with the rise of water
4.How can dams influence large cities like Shanghai?
A.Their entire system will be influenced.
B.The rainy season will last longer.
C.They will lie below sea level in future.
D.Rich soils will be washed away.
5.What does the passage mainly talk about?
A.Environmental loss of dams.
B.Cultural loss of dams.
C.Economic gain of dams.
D.Environmental benefits of dams.
高三英语阅读理解中等难度题查看答案及解析
________ the arrival of the police, I would have been robbed by two masked men.
A.Had it not been for B.If it were not for
C.Had it been not for D.If it would not be for
高三英语单项填空中等难度题查看答案及解析
About 85 of the large fire was________by Saturday night and most major roads have been reopened.
A.deposited B.contained C.anticipated D.swallowed
高三英语单项填空简单题查看答案及解析
For many men, the idea that they have a better sense of direction than women has been improved by a scientific study.
Researchers from Norway scanned on the brains of volunteers as they completed navigation (导航) tasks to discover men are more skillful at finding their way because they use a separate part of their brain. According to lead researcher Dr. Cal Pintzka from the Norwegian University of Science and Technology (NTNU), men and women have different navigational strategies.
Med use basic directions—the use of north, south, east and west—during navigation to a greater degree. Men’s sense of direction was more effective. They quite simply got to their destination faster. “If they’re going to the Students Society building in Trodheim, for example, men usually go into the general direction where it is located.” Dr. Pintzka explained.
Women usually orient (标定方向) themselves along a route to get there, for example, go past the hairdresser and then up the street and turn right after the shore.
The study shows that using the basic directions is more efficient because it is a more flexible strategy. The destination can be reached faster because the strategy depends less on where you start.
Meanwhile, the study also shows both men and women use large areas of the brain when they navigate, but some areas were different. The man used the hippocampus (海马体) more, whereas women use their frontal areas to a greater extent. That degrees with the fact that the hippocampus is necessary to make use of basic directions. Losing one’s sense of direction is one of the first symptoms in Alzheimer’s disease.
Understanding how men and women use different brain areas and strategies to navigate, researchers will be able to enhance the understand of the disease’s development, and develop coping strategies for those already affected.
1. How are men different from women in navigation?
A. They use a separate part of their brain.
B. They deal with navigation in complex ways.
C. They make different actions to the road signs.
D. They form different images of road conditions.
2. What strategy do men usually take to find a place?
A. Finding out all possible routes.
B. Remembering all the landmarks.
C. Making out the general direction.
D. Drawing a general map of the place.
3.Why is men’s strategy more efficient?
A. Because it is much easier to be carried out.
B. Because it is more helpful to identify roads.
C. Because it is simpler for telling directions.
D. Because it is less limited by the starting place.
4.What does the passage mainly tell us?
A. Getting to the destination is no more a difficult thing.
B. Men have a better sense of direction than women.
C. Alzheimer’s disease can be prevented effectively.
D. Hippocampus is playing a key role in navigation.
高三英语阅读理解中等难度题查看答案及解析
Having long been underrated(低估) and ignored, the penny is one of America's most enduring failures. But a recent proposal to ban the penny by some US congress members seeks to put the coin to sleep — permanently.
Representative Jim Kolbe from Arizona is the man who proposed the bill to stamp out penny. He says the coin has outlived its usefulness. With metal prices soaring, Kolbe says it costs 1.23 cents to produce a penny. Producing the coins will amount to a $20 million waste each year.
It is not simply about the cost of production. Centuries of inflation have made the penny—first put into circulation in 1787—close to worthless.
Many Americans don’t even view pennies as currency any more. They take them only reluctantly in change and then put them in jars or desk drawers at home. An estimated $10.5 billion in pennies, or $93.75 per household, sits idle in piggy banks and behind sofas.
Anti-penny advocates argue that 1-cent coins cost US companies more than $300 million a year in lost productivity. This comes mostly from the time and effort spent counting and putting pennies into paper rolls for bank deposits.
Jim Kolbe suggests that all cash transactions be rounded to the nearest nickel. For example, items that cost 11 or 12 cents would be rounded down to 10, 13- and 14-cent items would be rounded up to 15. People paying by credit or bank card, however, would likely continue to pay exact amounts.
But plenty of Americans oppose the ban. Some say eliminating the penny would cause significant hardship to a wide range of people.
US economist Raymond Lombra says that moving to the 5-cent nickel would cost consumers $ 3 billion over five years. The poor suffer more since they tend to buy with cash instead of credit cards.
Penny supporters point out that the penny is the only coin carrying the image of America’s much respected president Abraham Lincoln. Some major charities are also alarmed by talk of a penny ban. They often base fund-raising campaigns on donations of pennies and other coins. One such campaign is called “Pennies for Patients”. They have raised more than $68 million through coin collections since 1994.
A recent US Today poll found that 55 percent of adults want to keep the penny. They may not value pennies as currency like before, but they remain attached to them as an old, familiar friend.
“The penny has been a necessary part of the American experience---whose childhood would be complete without penny candy and other small purchases?” read a post supporting the penny on a forum.
It shapes US superstitions. “Find a penny, pick it up, and all day you will have good luck.” “A penny saved is a penny earned.” And little girls are sometimes called “as pretty as a penny”.
Title: Ban 1 Or Not?
2:
They have long been underrated and ignored.
Reasons for the ban:
● The coin has outlived its usefulness.
● 3 to produce coins are rising fast.
● Centuries of inflation have made the penny close to worthless.
● Large amount of 4 is wasted counting and putting pennies into paper rolls for
bank deposits.
5:
● All cash transactions are rounded to 6.
● People paying by credit or bank card would continue to pay exact amounts.
Reasons against the ban:
● Eliminating the penny would cause significant hardship to a wide range of people.
● Rounding to the 5-cent nickel would cost consumers $3 billion over five years.
● The penny is the only coin carrying the image of America’s much respected president___7.
● 8 base fund-raising campaigns on donations of pennies and other coins.
● 55 percent of adults regard it as a necessary part of 9.
● The penny shapes 10.
高三英语其他题中等难度题查看答案及解析