D
The oddness of life in space never quite goes away. Here are some examples.
First consider something as simple as sleep. Its position presents its own challenges. The main question is whether you want your arms inside or outside the sleeping bag. If you leave your arms out, they float free in zero gravity, often giving a sleeping astronaut the look of a funny balled (芭蕾)dancer. “I’m an inside guy,” Mike Hopkins says, who returned from a six-month tour on the International Space Station. “I like to be wrapped up.”
On the station, the ordinary becomes strange. The exercise bike for the American astronauts has no handlebars. It also has no seat. With no gravity, it’s just as easy to pedal violently. You can watch a movie while you pedal by floating a microcomputer anywhere you want. But station residents have to be careful about staying in one place too long. Without gravity to help circulate air, the carbon dioxide you exhale (呼气) has a tendency to form an invisible (隐形的)cloud around you head. You can end up with what astronauts call a carbon-dioxide headache.
Leroy Chiao, 54, an American retired astronaut after four flights, describes what happens even before you float out of your seat,”Your inner ear thinks your’re falling . Meanwhile your eyes are telling you you’re standing straight. That can be annoying—that’s why some people feel sick.” Within a couple days —truly terrible days for some —astronauts’ brains learn to ignore the panicky signals from the inner ear, and space sickness disappears.
Space travel can be so delightful but at the same time invisibly dangerous. For instance, astronauts lose bone mass. That’s why exercise is considered so vital that National Aeronautics and Space Administration (NASA) puts it right on the workday schedule. The focus on fitness is as much about science and the future as it is about keeping any individual astronauts return home, and, more importantly, how to maintain strength and fitness for the two and a half years or more that it would take to make a round-trip to Mars.
1.What is the major challenge to astronauts when they sleep in space?
A. Deciding on a proper sleep position
B. Choosing a comfortable sleeping bag
C. Seeking a way to fall asleep quickly
D. Finding a right time to go to sleep.
2.The astronauts will suffer from a carbon-dioxide headache when _____.
A. the y circle around on their bikes
B. they use microcomputers without a stop
C. they exercise in one place for a long time
D. they watch a movie while pedaling
3.Some astronauts feel sick on the station during the first few days because _____.
A. their senses stop working
B. they have to stand up straight
C. they float out of their seats unexpectedly
D. whether they are able to go back to the station
4.One of the NASA’s major concerns about astronauts is _____.
A. how much exercise they do on the station
B. how they can remain healthy for long in space
C. whether they can recover after returning home
D. whether they are able to go back to the station
高三英语阅读理解中等难度题
D
The oddness of life in space never quite goes away. Here are some examples.
First consider something as simple as sleep. Its position presents its own challenges. The main question is whether you want your arms inside or outside the sleeping bag. If you leave your arms out, they float free in zero gravity, often giving a sleeping astronaut the look of a funny balled (芭蕾)dancer. “I’m an inside guy,” Mike Hopkins says, who returned from a six-month tour on the International Space Station. “I like to be wrapped up.”
On the station, the ordinary becomes strange. The exercise bike for the American astronauts has no handlebars. It also has no seat. With no gravity, it’s just as easy to pedal violently. You can watch a movie while you pedal by floating a microcomputer anywhere you want. But station residents have to be careful about staying in one place too long. Without gravity to help circulate air, the carbon dioxide you exhale (呼气) has a tendency to form an invisible (隐形的)cloud around you head. You can end up with what astronauts call a carbon-dioxide headache.
Leroy Chiao, 54, an American retired astronaut after four flights, describes what happens even before you float out of your seat,”Your inner ear thinks your’re falling . Meanwhile your eyes are telling you you’re standing straight. That can be annoying—that’s why some people feel sick.” Within a couple days —truly terrible days for some —astronauts’ brains learn to ignore the panicky signals from the inner ear, and space sickness disappears.
Space travel can be so delightful but at the same time invisibly dangerous. For instance, astronauts lose bone mass. That’s why exercise is considered so vital that National Aeronautics and Space Administration (NASA) puts it right on the workday schedule. The focus on fitness is as much about science and the future as it is about keeping any individual astronauts return home, and, more importantly, how to maintain strength and fitness for the two and a half years or more that it would take to make a round-trip to Mars.
1.What is the major challenge to astronauts when they sleep in space?
A. Deciding on a proper sleep position
B. Choosing a comfortable sleeping bag
C. Seeking a way to fall asleep quickly
D. Finding a right time to go to sleep.
2.The astronauts will suffer from a carbon-dioxide headache when _____.
A. the y circle around on their bikes
B. they use microcomputers without a stop
C. they exercise in one place for a long time
D. they watch a movie while pedaling
3.Some astronauts feel sick on the station during the first few days because _____.
A. their senses stop working
B. they have to stand up straight
C. they float out of their seats unexpectedly
D. whether they are able to go back to the station
4.One of the NASA’s major concerns about astronauts is _____.
A. how much exercise they do on the station
B. how they can remain healthy for long in space
C. whether they can recover after returning home
D. whether they are able to go back to the station
高三英语阅读理解中等难度题查看答案及解析
Having proper manners is essential in all aspects of life if you want others to respect you. Here are some of the advantages of having good manners:
Professional manners get positive attention.1.. However, knowing how to do the work isn’t the only thing expected of you. Following the manners rules at work will also help you earn respect and possibly even contribute to promotions and raises.
2.. Show your customers your good manners by speaking to them politely and giving them an opportunity to express their needs, and you are more likely to earn their future business.
Being polite to your friends will keep them calling you.3., they are more likely to include you in activities and events. Treating other people with respect makes them want to be nice back to you. Whether you need help at the grocery store or you have a complaint about a product, showing good manners will make the store employees want to work with you. 4.. Smile at someone, and that just might be the bright spot in his or her day.
Knowing and using proper manners regularly can help with confidence. If you are in the habit of using good manners all the time, which is a sign of respect for others, you won’t have to worry about whether or not you’re doing or saying the right thing. It will come natural to you. 5..
A. Skills on the job are important
B. If you want to make more honest friends
C. Being kind to customers increases sales
D. And then others will respect you more for it
E. Employers are trying to earn much money from their customers
F. When your friends know you care enough to have good manners with them
G. Holding a door for a mom with a baby or an older person can make their day better
高三英语七选五中等难度题查看答案及解析
To be successful in any aspect of life, you need to know when to use the carrot or the stick.
Here are a few tips to help you decide whether it’s better to use the carrot or the stick.
With the kids
The carrot
When it comes to raising a kid, the carrot or the stick dilemma is quickly disappearing as too many parents take the carrot approach to the extreme. In child raising, the carrot should never be materialistic things. If you want to ask for good behavior with a reward, it should be with something that can’t be bought, say, trust. The stick Nowadays, no one likes to use the stick any more, or in my father’s case, the belt. I’m not overlooking child abuse, if you ever want to call it that, but I am encouraging parents to toughen up a bit. You don’t want your kid to test your limits only to find out he can get away with it. If you want to raise a kid, raise the hand and let him know it comes down on the second offense.
At the office
The carrot
People need encouragement and motivation to perform well. However, the carrot only really works well with employees who have already proved themselves. If you’ve got someone who can’t show up at the office before noon, the promise of a raise isn’t going to do much. On the contrary, if there’s a guy with a good work moral, he’ll thrive (grow stronger) when you add a promotion to the picture.
The stick
When considering the carrot or the stick in the office, remember that, overall, the stick is the more practical method in the office. A wise man, who just happened to be an Italian, once said “It’s best to be both loved and feared.” It’s nice to have everyone love you, but running a business isn’t like running a family. You need to have the stick constantly raised.
With the wife
The carrot
When it comes to marriage, always use the carrot. I’ve had a lovely marriage for many years, and I’ve always stuck to the carrot approach.
Sometimes you catch more flies with honey, and sometimes it’s the crack of a whip(鞭子) that gets the horse moving. Try not to use too many sticks at home; the carrot is much more fun.
1.What is the best title of this passage?
A. The Carrot or the Stick?
B. The Introduction to the Carrot and the Stick
C. Tips in the Daily Life
D. The Advantages of the Carrot and the Stick
2.In kids raising, the author prefers ________.
A. the carrot approach
B. the stick approach
C. both the carrot approach and the stick approach
D. neither the carrot approach nor the stick approach
3.Which do you think is the best to be a good boss at the office?
A. Always using carrots.
B. Eating a lot of carrots.
C. Being both loved and feared.
D. Using too many sticks.
4.Which is NOT true according to the passage?
A. The author often gives more carrots to his wife to eat at home.
B. The carrot is much more fun when it comes to marriage.
C. On different occasions, the carrot or the stick is effective.
D. You need the stick to get your horses to move faster occasionally.
高三英语阅读理解中等难度题查看答案及解析
The belief that new technologies are causing the death of work is the idea that never goes away. Despite evidence to the contrary, we still view technological change today as being more rapid and dramatic in its consequences for work than ever before. But this is nothing new. People have always viewed the technological changes that take place during their lives as the most dramatic and dangerous that ever happened in history.
In the 1930s, the British economist(经济学家) John Maynard Keynes predicted the widespread use of electricity would produce a world where people spend most of their time doing nothing. In the United States during the 1960s, the government repeatedly investigates fears that automatic machines would permanently reduce the amount of work available. In 1988, one Australian historian claimed that at least a quarter of the workforce would be without jobs within 10 years because of computers.
Of course, none of these disasters came to pass in the United Kingdom, the United States and Australia, or anywhere else.
Yet today, we are seeing the return of these predictions, with some experts claiming the world of work is once more undergoing radical and unprecedented change. They argue that robots and other workplace technologies are causing a reduction in the total amount of work available, or are bringing a more rapid pace of substitution of machines for humans than has been seen previously.
But there is a little evidence to support such beliefs. Statistics show that the percentage of people in work, the number of hours they work, and how frequently they change jobs have remained remarkably constant over the past 20 years.
This stability should not come as a surprise. There are good reasons why we should not expect new technologies to cause the death of work. New technologies always cause job losses, but that is only part of the story. What also needs to be understood is how they increase the amount of work available.
One way this happens is through the increases in incomes that accompany the use of new technologies. With the introduction of these technologies, good and services can be produced faster, which results in higher real incomes for workers. Higher incomes then increase demand for other products and consequently more workers are needed to make them. Additionally, while new technologies are likely to substitute for some types of workers, they will also increase demand for other types of workers, especially those with higher level skills and expertise.
So, the end of work is no closer today than at any time in the past. But there is still a need to keep disproving the prediction, to reduce people's fears.
1.What is the function of the second paragraph?
A.To explain the importance of developing new technology.
B.To show how technology affected employment in the past.
C.To argue that technological dangers are becoming more serious.
D.To give historical examples of unnecessary fear about new technology.
2.How can employment statistics over the past 20 years best be described?
A.Confusing B.Reliable
C.Stable D.Variable
3.According to paragraph 7, why does demand for products often increase after new technology is introduced?
A.There are more goods for people to choose from.
B.There is more demand for new skills in the economy.
C.Productivity improvements help raise workers’ salaries.
D.Higher quality goods at lower prices encourage consumption.
4.What is the author’s opinion about the introduction of new technology?
A.It does not have an effect on most people’s jobs.
B.Its benefits are usually not worth the introduction.
C.It usually leads to a significant increase in employment.
D.Its danger to peoples employment possibilities is overstated.
高三英语阅读理解困难题查看答案及解析
—Andrew said he would be here by 8.
—_____. He has never been punctual for anything in his life.
A.You said it. B.I wouldn’t bet on it C.You asked for it D.I can’t agree more
高三英语单项填空中等难度题查看答案及解析
It’s really cold here. I have never experienced such terrible weather in my________life.
A.full B.entire C.complete D.total
高三英语单项填空困难题查看答案及解析
________ the quickening pace of life, competition goes increasingly fierce in all respects of life, bringing great pressure as well as plentiful chances to everyone.
A. In spite of B. By means of
C. On account of D. In terms of
高三英语单项填空中等难度题查看答案及解析
________ the quickening pace of life, competition goes increasingly fierce in all respects of life, bringing great pressure as well as plentiful chances to everyone.
A.In spite of B.By means of
C.On account of D.In terms of
高三英语单项填空中等难度题查看答案及解析
In all his life, Dickens wrote a large number of excellent novels in the 19th century, _____ some are still popular nowadays.
A. whose B. of that
C. in which D. of which
高三英语单项填空中等难度题查看答案及解析
In all his life, Dickens wrote a large number of excellent novels in the 19th century, _____ some are still popular nowadays.
A. whose B. of that C. in which D. of which
高三英语单项填空中等难度题查看答案及解析