Have you heard about Leap year? Leap year is a year that has 366 days instead of the usual 365. It normally occurs every four years, always on an even-numbered year. The extra day is added to our shortest month. That is the second month of the year, which in non-leap years has 28 days, two fewer than any other month. 1.
We also call Leap year the bissextile year (闰年). 2. In our calendar system there is a need for a leap year because the solar year (the time it takes the earth to go around the sun once)is actually slightly more than 365 days long. That extra day—Feb 29 every four years—helps correct the difference between our calendar and the solar calendar.
It is said that Leap year was first made part of the calendar by the ancient Roman leader Julius Caesar. His astronomers had calculated the length of the solar year to be 365 days and six hours. So Caesar declared that an extra day be added to the calendar.3.
However, Caesar’s adjustment was not completely accurate because his astronomers’ year exceeded the true solar year by eleven minutes and fourteen seconds. By 1582, a difference of ten days had developed between the calendar year and the true solar year. To correct this error, Pope Gregory XIII ruled that every fourth year would continue to be a leap year except for century years that could not be divided evenly by 400. By this system, century years such as 1700, 1800, and 1900 were not leap years, but the year 2000 was a leap year. 4.
People born on Feb 29 celebrate their growing up a little differently from the rest of us.
5. But if they go strictly by the calendar, they have only one-fourth as many birthday celebrations as most people.
A. They acknowledge that they get older each year.
B. When you see Feb 29 on a calendar, you know that year is a leap year.
C. This is its formal, or scientific title.
D. This may seem complicated, but it works.
E. This is done every four years.
F. The leap year was introduced in the Julian calendar in 46 BC.
G. In a leap year, the extra day is added to the second month, giving it 29 instead of the usual 28 days.
高二英语七选五中等难度题
Have you heard about Leap year? Leap year is a year that has 366 days instead of the usual 365. It normally occurs every four years, always on an even-numbered year. The extra day is added to our shortest month. That is the second month of the year, which in non-leap years has 28 days, two fewer than any other month. 1.
We also call Leap year the bissextile year (闰年). 2. In our calendar system there is a need for a leap year because the solar year (the time it takes the earth to go around the sun once)is actually slightly more than 365 days long. That extra day—Feb 29 every four years—helps correct the difference between our calendar and the solar calendar.
It is said that Leap year was first made part of the calendar by the ancient Roman leader Julius Caesar. His astronomers had calculated the length of the solar year to be 365 days and six hours. So Caesar declared that an extra day be added to the calendar.3.
However, Caesar’s adjustment was not completely accurate because his astronomers’ year exceeded the true solar year by eleven minutes and fourteen seconds. By 1582, a difference of ten days had developed between the calendar year and the true solar year. To correct this error, Pope Gregory XIII ruled that every fourth year would continue to be a leap year except for century years that could not be divided evenly by 400. By this system, century years such as 1700, 1800, and 1900 were not leap years, but the year 2000 was a leap year. 4.
People born on Feb 29 celebrate their growing up a little differently from the rest of us.
5. But if they go strictly by the calendar, they have only one-fourth as many birthday celebrations as most people.
A. They acknowledge that they get older each year.
B. When you see Feb 29 on a calendar, you know that year is a leap year.
C. This is its formal, or scientific title.
D. This may seem complicated, but it works.
E. This is done every four years.
F. The leap year was introduced in the Julian calendar in 46 BC.
G. In a leap year, the extra day is added to the second month, giving it 29 instead of the usual 28 days.
高二英语七选五中等难度题查看答案及解析
根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Have you heard about Leap year? Leap year is a year that has 366 days instead of the usual 365. It normally occurs every four years,always on an even-numbered year.The extra day is added to our shortest month. That is the second month of the year, which in non-leap years has 28 days, two fewer than any other month.1
We also call Leap year the bissextile year.2 In our calendar system there is a need for a leap year because the so1ar year (the time it takes the earth to go around the sun once)is actually slightly more than 365 days long. That extra day—Feb 29 every four years—helps correct the difference between our calendar and the solar calendar.
It is said that Leap year was first made part of the calendar by the ancient Roman leader Julius Caesar. His astronomers had calculated the length of the solar year to be 365 days and six hours.So Caesar declared that an extra day be added to the calendar.3 However,Caesar’s adjustment was not completely accurate because his astronomers’year exceeded the true solar year by eleven minutes and fourteen seconds. By 1582, a difference of ten days had developed between the calendar year and the true solar year. To correct this error,Pope Gregory X III ruled that every fourth year would continue to be a leap year except for century years that could not be divided evenly by 400. By this system,century years such as 1700,1800,and 1900 were not leap years,but the year 2000 was a leap year.4
People born on Feb 29 they have only one-fourth as many birthday celebrations as most people.
celebrate their growing up a little differently from the rest of us.5 But if they go strictly by the calendar, they have only one-fourth as many birthday celebrations as most people.
A.They acknowledge that they get older each year.
B.when you see Feb 29 on a calendar, you know that year is a leap year.
C.This is its formal, or scientific title.
D.This may seem complicated, but it works.
E. In a leap year, the extra day is added to the second month, giving it 29 instead of the usual 28 days.
F. The leap year was introduced in the Julian calendar in 46 BC.
G.This is done every four years.
高二英语信息匹配中等难度题查看答案及解析
Have you ever heard the story of the four-minute mile? For years people believed that it is impossible for a human being to ________【1】 a mile in less than four minutes until Roger Banister proved it ________【2】 in 1954.Within one year, 37 runners ________【3】 the belief barrier.And the year after that, 300 other runners did the same thing.
What happens if you put an animal in a ________【4】? Any animal, big or small, will swim its way through.What happens when someone, who does not know how to swim, falls in deep waters? You ________【5】.If an animal who has not learned swimming could ________【6】 by swimming, why not you? Because you believe you will drown while the animal does not.
These ________【7】 show the power of beliefs.There is no other more ________【8】 force in directing human behavior than belief.Our beliefs have the power to ________【9】 and to destroy.
In a way it is our beliefs that determine how much we’ll be able to ________【10】 our potential.So pay attention to some of your ________【11】.Do you believe you are weak in mathematics? Do you believe that other people dislike you?Do you believe life is full of ________【12】?
Belief is not ________【13】, however.It’s nothing but the generalization of a past incident.As a kid, if a dog bit you, you believed all dogs to be 【14】.To change certain behavior, identify the beliefs associated with it.Change those beliefs and a new pattern is ________【15】 created.
1. A.run B.walk C.swim D.jog
2. A.right B.wrong C.fake D.true
3. A.broke B.built C.faced D.lowered
4. A.cage B.desert C.forest D.pond
5. A.drown B.swim C.float D.sink
6. A.struggle B.escape C.drown D.leave
7. A.samples B.cases C.situations D.periods
8. A.terrible B.reasonable C.considerable D.powerful
9. A.damage B.provide C.create D.withdraw
10. A.access B.realize C.show D.perform
11. A.problems B.beliefs C.possibilities D.subjects
12. A.surprises B.choices C.problems D.possibilities
13. A.beautiful B.changeable C.strong D.mysterious
14. A.safe B.rude C.merciless D.dangerous
15. A.occasionally B.immediately C.accidentally D.automatically
高二英语完型填空简单题查看答案及解析
It is said that a person has about 6,000 thoughts every day, Yet, of the 6,000 thoughts you have today, ninety percent of these are the same as the 6,000 you had yesterday and the day before, leaving little room for new thoughts. No wonder life can seem tedious at times. Unless you start to think differently, you are to continue to create and repeat the same old reality every day. Is it not time to change your thoughts, enliven your dreams and let reality catch up?
Most of our thoughts and actions are habits, and we go thought the same motions each day, with little change in our behaviors or outlook. What would happen if you challenged these habits or customs? What if you were to step out of your comfort zone and explore new ideas or new ways or doing things? Would your life not change as a result?
Thought is a form of energy. Does this energy keep you forward or hold you back? You have a choice about the thoughts you think. How many times in the past have you chosen to disregard your positive thoughts and focus on your negative(消极的) thoughts? At this moment, if you were to be at ease and to focus on your positive thoughts while discounting your negative thoughts, how would your life change?
To realize your dreams, pay attention to what is happening around you. Be curious. Notice how your thoughts about yourself, your thoughts about others and your thoughts about what others may be thinking of you influence and what you are able to achieve. Start to think, see and experience things, people, places and events in new ways. Recognize what happens when you begin to think differently about yourself and what you are capable of achieving.
1. thoughts per minute you had are the same as yesterday and the day before.
A.About 40 B.Over 5,400
C.About 4 D.Over 100
2.The author thinks our life changes very little because
A.we have too many new ideas
B.we have only a few new ideas
C.we never have new ideas
D.we change our ideas from time to time
3.The best title for the passage would be
A.The Power of Thought
B.Think Before You Take Actions
C.New world Comes From New Ideas
D.Never Think of Yourself Only
4.The underlined word “tedious” may share the same meaning with “ ”.
A.stupid B.colorful
C.strange D.boring
5.What is the author’s purpose in writing the passage?
A.To tell people some facts of our thoughts.
B.To encourage us to change our habit of thinking.
C.To tell us why we have no new ideas.
D.To remind us of the influence from other.
高二英语阅读理解中等难度题查看答案及解析
Perhaps everyone has heard warnings about the “freshman 15”, but is it true that many college students weigh 15 pounds more during their first year at school?
Recent studies find that some first-year students are indeed likely to gain weight, but it might not be the full freshman 15, and it may not all happen during the freshman year. That might sound like good news, but it’s not. Doctors are concerned that students who gradually put on pounds could have healthy problems.
Studies show that students on average gain 3-10 pounds during their first 2 years of college. Most of this weight gain occurs during the first year. A college offers many temptations (诱惑). You’re on your own and free to eat what you want. In addition, you may not get as much exercise as you did in high school. A college is also a time of change, and people sometimes eat in response to (对……做出反应) homesickness, sadness, or stress, and all of these can be part of starting a new life in college.
Some weight gain is normal as a young body grows, but rapid weight gain may become a problem. Weight gain that pushes you above the body’s normal range carries health risks. People who are overweight are more likely to have high blood pressure, heart disease and develop certain cancers.
The best way to beat “freshman 15” is to prevent it altogether. Good habits like a balanced diet, regular exercise, and getting enough sleep can do more than keeping the pounds off. They can also help you stay healthy.
1. The “freshman 15” refers to the fact that the first-year college students ________.
A. are likely to gain much weight B. can’t get used to living in college
C. may have 15 health problems D. gradually put on weight in 15 weeks
2. According to the writer, the causes of “freshman 15” don’t include ________.
A. getting less exercise B. being free to eat food
C. feeling homesick D. having more subjects.
3. What is the best way to beat “freshman 15”?
A. To ask doctors for advice. B. To pay attention to your lessons.
C. To stop it from happening. D. To do a lot exercise every day.
4. What can we learn from the text?
A. Getting less sleep can help people lose weight gradually.
B. Overweight people usually have more health risks.
C. Weight gain is becoming serious among college students.
D. Students gain more weight in the second year than in the first.
高二英语阅读理解简单题查看答案及解析
Have you heard about Post Office Cats in Britain? They are mouse hunters. The post office has actually employed cats since 1868. They are not employed to sort or deliver mail, of course, but to protect the mail and keep the population of mice under control. They make sure your morning post arrives free from damages caused by rats and mice.
London post offices were the first to try out the experiment. Within a few months the population of mice had shrunk sharply. Other post offices all over the country were soon using cats in the war against rats and mice as well. Within ten years the pay of the cats was improved from one and a half old pence a day to six or nine pence a day. Now the average rate of pay is about a few pounds a month.
Some of the hard-working cats have become quite famous. In 1980, a cat named Lucky stopped an attempted robbery in a Worcestershire post office on her own. As the two burglars made their way in through the window, Lucky started an attack and they fled empty-handed. Another excellent cat was Jerry, of Earls Court post office in London. He served the building for 16 years and was on duty for 24 hours every day. He drove all the mice away.
However, there are fewer cats employed by the post office than at any time in the past. With the faster movement of the mail and better surroundings, post office cats are not always needed. But many post offices still employ them and they become great friends with the postmen. According to the post office, there is no plan for their services to be discontinued in the foreseeable future.
1.Cats were introduced to British post offices to ________.
A.help sort and deliver mails and papers
B.guard the building against thieves
C.keep mails and papers undamaged
D.search for certain dangers in mails
2.The underlined word “shrunk” in the second paragraph probably means “________”.
A.decreased B.increased C.narrowed D.expanded
3.The cat named Lucky became famous because________.
A.She served the post office for 16 years around the clock.
B.She alone drove two burglars away from the post office.
C.She protected mails from being bitten by mice.
D.She was employed to sort and deliver mail.
4.We may learn from the last paragraph that________.
A.the duty of the cats has been replaced by machines
B.all the post offices are now completely mice free
C.cats are now considered of little use in post offices
D.cats will still be seen in service for quite a long time
高二英语阅读理解中等难度题查看答案及解析
—Have you heard that more flights from WuXi to Beijing are available this year?
—Of course. Many citizens are ____ for it’s quite convenient for them to travel.
A. green with envy B. feeling blue
C. over the moon D. hot under the collar
高二英语单项填空困难题查看答案及解析
Have you ever heard the story of the four-minute miles? Many years ago, people believed that it was impossible for a human being to run a mile in less than four minutes until Roger Banister proved it wrong in 1954.
What happens if you put an animal in a pond? Any animal, big or small, will swim its way through. What happens when someone, who doesn’t know how to swim, falls in deep water? They drown. If an animal who has not learnt swimming could escape by swimming, why not you? Because you believe you will drown while the animal doesn’t.
Have you ever wondered why the letters are organized in a particular order on your keyboard? You might have thought it is to increase the typing speed. Most people never questioned it. But the fact is that this system was developed to reduce the typing speed at a time when typewriter parts you jam if the operator typed too fast.
These three cases show the power of our beliefs. There is no other more powerful force in human behavior than belief. Your beliefs have the power to create and to destroy. A belief delivers command to your nervous system.
I used a snake in my workshop for children to show them how unrealistic some of their beliefs are. Students of a school in India said snakes are slippery and slimy and poisonous. After doing an exercise for changing beliefs, they took my snake and found it to be dry and clean. They also remembered that only three types of poisonous snakes exist in India.
Did this story end the way you thought? Review your beliefs now and find out which ones you need to change.
60.In the author’s opinion, if a person in deep water doesn’t know how to swim, he will drown because_________.
A.he is afraid of water B.he believes he will drown
C.he hasn’t learnt to swim before D.he doesn’t want to live in the world
61.The author thinks that the letters are organized in a particular order on your keyboard in order to _________.
A.save more space B.satisfy the operator
C.reduce one’s typing speed D.increase one’s typing speed
62.The author’s experiment shows that________.
A.snakes are dry and clean B.snakes can be caught easily
C.snakes are slimy and poisonous D.snakes in India aren’t poisonous
63.According to the passage, we know that_________
A.students from India have unrealistic beliefs on how to live a better life
B.an animal who hasn’t learnt how to swim will drown if you put it in pond
C.most people don’t like the order the letters are arranged on the keyboard
D.Roger Banister was the first person who ran a mile in less than four minutes
64. The main idea of this passage should be that________.
A. beliefs are very powerful
B. beliefs make us seem stupid
C. changing your beliefs now is necessary
D. people should always believe in themselves
高二英语阅读理解简单题查看答案及解析
Have you ever heard the story of the four-minute miles? Many years ago, people believed that it was impossible for a human Being to run a mile in less than four minutes until Roger Banister proved it wrong in 1954.
What happens if you put an animal in a pond? Any animal, big or small, will swim its way through. What happens when someone, who doesn't know how to swim, falls in deep waters? They drown. If an animal who has not learnt swimming could escape by swimming, why not you? Because you believe you will drown while the animal doesn't.
Have you ever wondered why the letters are organized in a particular order on your keyboard? You might have thought it is to increase the typing speed. Most people never question it. But the fact is that this system was developed to reduce the typing speed at a time when typewriter parts would jam(堵塞) if the operator typed too fast.
These three cases show the power of our beliefs. There is no other more powerful directing force in human behavior than belief. Your beliefs have the power to create and to destroy. A belief delivers command to your nervous system.
I used a snake in my workshops for children to show them how unrealistic some of their beliefs are. Students of a school in India, said snakes are slippery and slimy and poisonous. After doing an exercise for changing beliefs, they handled my snake and found it to be dry and clean. They also remembered that only three types of poisonous snakes exist in India.
Did this story end the way you thought? Review your beliefs now and find out which ones you need to change?
1.In the author’s opinion, if a person in deep water doesn’t know how to swim, he will drown because______.
A.he is afraid of water.
B.he believes he will drown.
C.he hasn’t learnt to swim before.
D.he don’t want to live in the world.
2.The author thinks that the letters organized in a particular order on your keyboard in order to ______
A. save more space
B. satisfy the operator
C.reduce one’s typing speed
D increase one’s typing speed
3.The author’s experiment shows that____
A. snakes are dry and clean
B. snakes can be caught easily
C. snakes are slimy and poisonous
D. snakes in India aren’t poisonous
4.According to the passage, we know that_____
A. students from India have unrealistic beliefs on how to live a better life
B. an animal who hasn’t learnt how to swim will drown if you put it in pond.
C. most people don’t like the order the letters are arranged on your keyboard
D. Roger Banister was the first person who ran a mile in less than four minutes.
5.The main idea of this passage should be that______.
A. Beliefs are very powerful.
B. Beliefs make us seem stupid.
C. Changing your beliefs now is necessary.
D. People should always believe in themselves.
高二英语阅读理解困难题查看答案及解析
You may have heard of the American Dream, an ideal that has powered the hopes of Americans for generations.
It began as a belief that the US was a land of opportunity, and that anyone could achieve success through hard work. At times, the dream has referred to home ownership, a good job, retirement security or each generation doing better than the last.
Yet today, this concept seems to have greatly changed. As Time magazine pointed out, quite different from the older generation, many Millennials (the generation born after 1980) redefine(重新定义) the American Dream as “day-to-day control of your life”. They “prize job mobility, flexible schedules, any work that is more interesting than typing, and the ability to travel”, said the magazine.
Home ownership, once the cornerstone of the American Dream, is becoming a smaller priority for this generation. Meanwhile, nearly 40% of them choose travel as part of their dream. And entrepreneurship(创业) is a rising favorite, as nearly 26% of Millennials consider self-employment as part of their dream.
So what has led to this huge change?
Many point fingers at the poor economy. “Modern young Americans seem bound to face a world stamped by ever narrowing opportunity and social stagnation(停滞),”noted The Daily Beast.
“The rate of 16-to 24-year-olds out of school and out of work is unusually high at 15%. Many college graduates have taken jobs that don’t require a degree,” Time reported.
The magazine worries that these difficulties may lead to a lost generation who are “unable to ever truly find their feet on the corporation’s ladder”.
Dan Kadlec, a reporter of Time, sees Millennials as resetting their expectations. “This situation is different for young adults today,” he wrote. “A true American dream has to feel attainable, and many Millennias are feeling they can only attain a day-today lifestyle that suits them.”
1.What’s the passage mainly about?
A. Meaning of American Dream
B. Redefinition of American Dream
C. Value of Achieving American Dream
D. History of Changing American Dream
2.The underlined word “cornerstone” in Paragraph 4 is closest in meaning to “ ”.
A. growth B. balance
C. purpose D. basis
3.According to the passage, what has changed Millennials’ view of the American Dream?
A. A lack of confidence in themselves
B. Fierce competition in the job market
C. The discouraging economy and unemployment
D. Their dissatisfaction with the government
4.Dan Kadlec thinks Millennials’ new definition of the American Dream is ______.
A. understandable B. beautiful
C. worrying D. Positive
高二英语阅读理解中等难度题查看答案及解析