Almost everyone has heard the expression, “the calm before the storm”. It is usually used to describe a peaceful period just before a very stressful situation or a tense argument.
British sailors coined the phrase in the late 1600s; they noted that before certain storms the seas would seem to become static and the winds would drop.
But why is it often so calm before a storm?
Science has given us the answer. According to US infotainment (资讯娱乐) website HowStuffWorks, a calm period occurs because many storms, such as tornadoes and hurricanes, draw in all the warm and humid air from the surrounding area. As this air rises into the storm clouds, it cools and acts as “fuel for the storm, like petrol in a car”.
Once the storm has taken all the energy it can from the air, it is pushed out from the top of the storm clouds and falls back down to ground level. As the air descends (下降), it becomes warm and dry. Warm, dry air is stable, so once it covers an area, it causes a calm period before the storm.
This same process also causes the “eye of the storm” in hurricanes and tornadoes. In these conditions, the calm occurs in the center of the storm because of the strong rotating (旋转的) winds.
The Weather Network has a tip for working out how far away a storm is. First, count how many seconds there are between a flash of lightning and a clap of thunder. Roughly three seconds equal one kilometer. So, for example, if you count nine seconds, the storm is about 3 kilometers away. A good gauge (评估) is that if your count is below 30 seconds, you should seek shelter straight away.
However, due to the complexity of storm system, not all storms are preceded by calm. Given the right conditions, some storms announce themselves with heavy rain and chilling (寒冷的) winds. So, your best bet is to keep yourself updated with weather reports for any predictions regarding a coming storm in your area. That’s the most reliable and sensible way to predict the next display of nature’s temper (脾气).
1.What is the main idea of Paragraphs 4 and 5?
A.To explain how a storm comes into being.
B.To support previous research on storm clouds.
C.To explain why a peaceful period occurs before a storm.
D.To show how dangerous a storm can be in certain situations.
2.If there are 15 seconds between a flash of lightning and a thunder clap, how far away is the storm?
A.Three kilometers. B.Four kilometers.
C.Five kilometers. D.Six kilometers.
3.What can we learn from the last paragraph?
A.It is not always quiet before a storm.
B.Storms have a big influence on life.
C.Heavy storms don’t usually last for a long time.
D.Weather reports may fail to predict a storm.
高二英语阅读理解中等难度题
Almost everyone has heard the expression, “the calm before the storm”. It is usually used to describe a peaceful period just before a very stressful situation or a tense argument. British sailors coined the phrase in the late 1600s; they noted that before certain storms the seas would seem to become static and the winds would drop.
But why is it often so calm before a storm?
Science has given us the answer. According to US infotainment (资讯娱乐) website HowStuffWorks, a calm period occurs because many storms, such as tornadoes and hurricanes, draw in all the warm and humid air from the surrounding area. As this air rises into the storm clouds, it cools and acts as “fuel for the storm, like petrol in a car”. Once the storm has taken all the energy it can from the air, it is pushed out from the top of the storm clouds and falls back down to ground level. As the air descends, it becomes warm and dry. Warm, dry air is stable, so once it covers an area, it causes a calm period before the storm. This same process also causes the “eye of the storm” in hurricanes and tornadoes. In these conditions, the calm occurs in the center of the storm because of the strong rotating (旋转的) winds.
The Weather Network has a tip for working out how far away a storm is. First, count how many seconds there are between a flash of lightning and a clap of thunder. Roughly three seconds equal one kilometer. So, for example, if you count nine seconds, the storm is about 3 kilometers away. A good gauge (评估) is that if your count is below 30 seconds, you should seek shelter straight away.
However, due to the complexity of storm system, not all storms are preceded(先于) by calm. Given the right conditions, some storms announce themselves with heavy rain and chilling winds.
So, your best bet is to keep yourself updated with weather reports for any predictions regarding a coming storm in your area. That’s the most reliable and sensible way to predict the next display of nature’s temper.
1.The underlined word “static” in Paragraph 1 is closest in meaning to ______.
A.violent B.quiet
C.fast-changing D.warm
2.If there are 15 seconds between a flash of lightning and a thunder clap, how far away is the storm?
A.Three kilometers. B.Four kilometers.
C.Five kilometers. D.Six kilometers.
3.What can we learn from the last two paragraphs?
A.It is not always quiet before a storm.
B.Storms have a big influence on life.
C.Heavy storms don’t usually last for a long time.
D.Weather reports may fail to predict a storm.
高二英语阅读理解中等难度题查看答案及解析
Almost everyone has heard the expression, “the calm before the storm”. It is usually used to describe a peaceful period just before a very stressful situation or a tense argument.
British sailors coined the phrase in the late 1600s; they noted that before certain storms the seas would seem to become static and the winds would drop.
But why is it often so calm before a storm?
Science has given us the answer. According to US infotainment (资讯娱乐) website HowStuffWorks, a calm period occurs because many storms, such as tornadoes and hurricanes, draw in all the warm and humid air from the surrounding area. As this air rises into the storm clouds, it cools and acts as “fuel for the storm, like petrol in a car”.
Once the storm has taken all the energy it can from the air, it is pushed out from the top of the storm clouds and falls back down to ground level. As the air descends (下降), it becomes warm and dry. Warm, dry air is stable, so once it covers an area, it causes a calm period before the storm.
This same process also causes the “eye of the storm” in hurricanes and tornadoes. In these conditions, the calm occurs in the center of the storm because of the strong rotating (旋转的) winds.
The Weather Network has a tip for working out how far away a storm is. First, count how many seconds there are between a flash of lightning and a clap of thunder. Roughly three seconds equal one kilometer. So, for example, if you count nine seconds, the storm is about 3 kilometers away. A good gauge (评估) is that if your count is below 30 seconds, you should seek shelter straight away.
However, due to the complexity of storm system, not all storms are preceded by calm. Given the right conditions, some storms announce themselves with heavy rain and chilling (寒冷的) winds. So, your best bet is to keep yourself updated with weather reports for any predictions regarding a coming storm in your area. That’s the most reliable and sensible way to predict the next display of nature’s temper (脾气).
1.What is the main idea of Paragraphs 4 and 5?
A.To explain how a storm comes into being.
B.To support previous research on storm clouds.
C.To explain why a peaceful period occurs before a storm.
D.To show how dangerous a storm can be in certain situations.
2.If there are 15 seconds between a flash of lightning and a thunder clap, how far away is the storm?
A.Three kilometers. B.Four kilometers.
C.Five kilometers. D.Six kilometers.
3.What can we learn from the last paragraph?
A.It is not always quiet before a storm.
B.Storms have a big influence on life.
C.Heavy storms don’t usually last for a long time.
D.Weather reports may fail to predict a storm.
高二英语阅读理解中等难度题查看答案及解析
“The calm before the storm” is a very familiar expression. It is usually used to describe a peaceful period just before a very stressful situation or a tense argument. 1. They noted that before certain storms the seas would seem to become calm and the winds would drop.
But why is it often so calm before a storm? 2. According to US website HowStuffWorks, a calm period occurs because many storms, tornadoes and hurricanes draw in all the warm and damp air from the surrounding area. As this air rises into the storm clouds, it cools and acts as “ fuel for the storm ,like petrol in a car. “
Once the storm has taken all the energy it can from the air, it is pushed out from the top of the storm clouds and falls back down to ground level. 3. So once it covers an area, it causes a calm period before the storm.
4. First count how many seconds there are between a flash of lightning and a clap of thunder, roughly three seconds equal one kilometer. A good judgement is that if your count is below 30 seconds, you should seek shelter straight away.
However, due to the complexity of storm system ,calm doesn't always go first. So, your best bet is to keep yourself updated with weather reports for any predictions regarding a coming storm in your area. 5.
A. Science has given us the answer.
B. There is no definite answer to the question.
C. Weather reports sometimes cannot be trusted.
D. British sailors coined the phrase in the late l600s.
E. As the air declines, it becomes warm and dry, which is stable.
F. The Weather Network has a tip for working out how far away a storm is.
G. That's the most reliable way to predict the next display of nature's temper.
高二英语七选五中等难度题查看答案及解析
My daddy doesn’t know how to express love at all. It is my mum that makes everyone happy and calm in our family; while daddy only works day and night, never looking us in the face. But mum makes a wrongdoing list of us for daddy scolding us. She’s a spy!
Once, I stole a candy. Daddy asked me to put it back and told the shopkeeper that I would like to carry loads for her. Well, mum told him I was just a child.
I broke my leg on the playground. It’s still mum that held me tightly in her warm arms. Daddy drove us right to the emergency room. He was asked to move the car away for that vacant was for ambulance. Daddy got angry, “what do you think of it? A touring car?”
On my birthday party, it was, again, my mum that took over the cake for me. My dad? He was busy blowing balloons and setting the table and doing the housework.
While looking over our album, friends always ask, “What does your father look like?” God knows. He photos others all the time. So there are many and many photos of my mum and me, pretty and lovely photos.
And I still remembered the day when dad taught me riding. I asked him not to let his hands away, but he did the opposite. And I certainly fell onto the ground. I got angry and decided to get on the bike and rode. But he smiled again.
Mum wrote every letter to me while I was in college. He, except checks, did write a letter, but extremely short, just a few words, saying, “Without your playing on the lawn, my son, my lawn grows prettier than before.”
Every time I phoned, it seemed he wanted to talk, but he would say, “I will get your mum.”
On the day of my wedding, mum cried as if we would never meet again, while dad went out with a nasal sound.
From very young, I heard him saying, “Where have you been?” “When do you go home?” “Did you get oil for your car?” “No, I don’t agree.” Dad really knows nothing about showing love. Unless...
Maybe he showed while I didn’t notice, is it?
1.From the first and second paragraphs, we can infer that____.
A. it was the daddy that was in charge of his children’s education
B. the writer’s parents loved their children; at the same time, they were strict with them
C. the children were all afraid of their father so they had to be cute
D. the writer’s mom was like a spy who reported what the children did to the father
2.Why did the father get angry when he sent the writer to the hospital?
A. Because he parked his car at a wrong place.
B. Because the parking space of the ambulance was very crowded.
C. Because the writer’s injury made the father quite upset.
D. Because the person paid little attention to his son’s serious injury.
3.According to Paragraph Six, we know the father ____.
A. was not patient when he taught the writer riding
B. might want to see his child fall off the bike
C. used a wrong way of teaching his child riding
D. might want his son to learn riding through independent practice
4.Which of the following is not true according to the passage?
A. The dad posted checks to the writer while he was in college.
B. The dad had no single photo of his own in the album.
C. The dad scolded the writer for having damaged the lawn.
D. The dad got excited when participating in the writer’s wedding.
高二英语阅读理解中等难度题查看答案及解析
Despite the fact that it has never been seen almost everyone is familiar with the legendary unicorn(独角兽). Descriptions of unicorns have been found dating from ancient times. The great philosopher Aristotle theorized that there were two types of unicorn--- the so-called Indian Ass and the Oryx, a kind of antelope. Unicorns are often used in the logo of a noble family, town council or university as their special sign. Even Scotland is represented by a unicorn.
According to the legend, anyone attempting to catch a unicorn had to be extremely careful as it was very fierce and dangerous. A clever trick suggested by unicorn-trappers, in order to catch this amazing animal without being hurt by its horn, was for the hunter to stand in front of a tree and then to move quickly behind it as the unicorn dashed angrily. Hopefully, the creature could then be caught when its horn was stuck in the tree.
When hollowed out and used as a drinking-cup, the unicorn’s horn was said to have the power to offer protection against person. It was believed that nobody could be harmed-by drinking the contents of a unicorn’s horn. Right up until the French Revolution in 1789, the French court was said to have used cups made of “unicorn” horn in order to protect the king. In addition, the horn was said to have medicinal value, so much so that it could be sold for more than ten times the price of the same weight of gold. What, then, was “unicorn” horn? We know at times the rhino(犀牛) was confused with this legendary creature. A drinking-cup supposedly made of “unicorn” horn was discovered to be made of the horn of a rhino.
1.Which of the following is TRUE of the unicorn?
A.It was not historically recorded
B.Its horn was first used in France
C.It was similar to the Indian Ass and the Oryx
D.It could be the symbol of a university
2.To catch a unicorn, the unicorn-trappers had to try all of the following EXCEPT ____.
A.attracting the unicorn to attack
B.making use of the tree as a defense
C.hiding quickly behind the unicorn
D.having the unicorn horn stuck in the tree
3. The last paragraph is mainly about ____.
A.the functions of the unicorn horn
B.the users of the unicorn horn
C.the price of the unicorn horn
D.the comparison between the unicorn horn and the rhino horn
高二英语阅读理解中等难度题查看答案及解析
Despite the fact that it has never been seen almost everyone is familiar with the legendary unicorn(独角兽). Descriptions of unicorns have been found dating from ancient times. The great philosopher Aristotle theorized that there were two types of unicorn--- the so-called Indian Ass and the Oryx, a kind of antelope. Unicorns are often used in the logo of a noble family, town council or university as their special sign. Even Scotland is represented by a unicorn.
According to the legend, anyone attempting to catch a unicorn had to be extremely careful as it was very fierce and dangerous. A clever trick suggested by unicorn-trappers, in order to catch this amazing animal without being hurt by its horn, was for the hunter to stand in front of a tree and then to move quickly behind it as the unicorn dashed angrily. Hopefully, the creature could then be caught when its horn was stuck in the tree.
When hollowed out and used as a drinking-cup, the unicorn’s horn was said to have the power to offer protection against person. It was believed that nobody could be harmed-by drinking the contents of a unicorn’s horn. Right up until the French Revolution in 1789, the French court was said to have used cups made of “unicorn” horn in order to protect the king. In addition, the horn was said to have medicinal value, so much so that it could be sold for more than ten times the price of the same weight of gold. What, then, was “unicorn” horn? We know at times the rhino(犀牛) was confused with this legendary creature. A drinking-cup supposedly made of “unicorn” horn was discovered to be made of the horn of a rhino.
1.
Which of the following is TRUE of the unicorn?
A. It was not historically recorded
B. Its horn was first used in France
C. It was similar to the Indian Ass and the Oryx
D. It could be the symbol of a university
2.
To catch a unicorn, the unicorn-trappers had to try all of the following EXCEPT ____.
A. attracting the unicorn to attack
B. making use of the tree as a defense
C. hiding quickly behind the unicorn
D. having the unicorn horn stuck in the tree
3.
The last paragraph is mainly about ____.
A. the functions of the unicorn horn
B. the users of the unicorn horn
C. the price of the unicorn horn
D. the comparison between the unicorn horn and the rhino horn
高二英语阅读理解简单题查看答案及解析
Despite the fact that it has never been seen almost everyone is familiar with the legendary unicorn(独角兽). Descriptions of unicorns have been found dating from ancient times. The great philosopher Aristotle theorized that there were two types of unicorn--- the so-called Indian Ass and the Oryx, a kind of antelope. Unicorns are often used in the logo of a noble family, town council or university as their special sign. Even Scotland is represented by a unicorn.
According to the legend, anyone attempting to catch a unicorn had to be extremely careful as it was very fierce and dangerous. A clever trick suggested by unicorn-trappers, in order to catch this amazing animal without being hurt by its horn, was for the hunter to stand in front of a tree and then to move quickly behind it as the unicorn dashed angrily. Hopefully, the creature could then be caught when its horn was stuck in the tree.
When hollowed out and used as a drinking-cup, the unicorn’s horn was said to have the power to offer protection against person. It was believed that nobody could be harmed-by drinking the contents of a unicorn’s horn. Right up until the French Revolution in 1789, the French court was said to have used cups made of “unicorn” horn in order to protect the king. In addition, the horn was said to have medicinal value, so much so that it could be sold for more than ten times the price of the same weight of gold. What, then, was “unicorn” horn? We know at times the rhino(犀牛) was confused with this legendary creature. A drinking-cup supposedly made of “unicorn” horn was discovered to be made of the horn of a rhino.
1.Which of the following is TRUE of the unicorn?
A.It was not historically recorded |
B.Its horn was first used in France |
C.It was similar to the Indian Ass and the Oryx |
D.It could be the symbol of a university |
2.To catch a unicorn, the unicorn-trappers had to try all of the following EXCEPT ____.
A.attracting the unicorn to attack |
B.making use of the tree as a defense |
C.hiding quickly behind the unicorn |
D.having the unicorn horn stuck in the tree |
3.The last paragraph is mainly about ____.
A.the functions of the unicorn horn |
B.the users of the unicorn horn |
C.the price of the unicorn horn |
D.the comparison between the unicorn horn and the rhino horn |
高二英语阅读理解简单题查看答案及解析
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
Everyone has his own attitude____1____ getting old. The night before her eighth birthday, I found my daughter Lizzy sat on her bed ____2____ (weep). “I love being seven,” she cried. “I don’t want to be eight!” I held her in my arms and explained that____3____ was going to be even better to be eight than being seven. I told her how much I loved her and ____4____a wonderful birthday she was going to have. Eventually she was comforted. It’s always strange ____5____ (tell) that you are a year older, even when you aren’t very old. Now I’m in my early 60s, and I don’t always recognize the face in the mirror, _____6____ something has changed the way that I think. The process of aging ____7____(increasing) interests and amazes me, annoys and irritates me, and sometimes still makes me ____8___(frighten), too, but much, much less than it used to. There is ____9____ ongoing sadness at the absence of the friends and family members____10____ have died before me.
高二英语短文改错中等难度题查看答案及解析
Beauty has always been regarded as something praiseworthy. Almost everyone thinks attractive people are happier and healthier, have better marriages and have more respectable jobs. Personal advisors give them better advice for finding jobs. Even judges are softer on attractive defendants. But in the executive(主管) circle, beauty can become a liability.
While attractiveness is a positive factor for a man on his way up the executive ladder, it is harmful to a woman.
Handsome male executives were considered as having more honesty than plainer men; effort and ability were thought to lead to their success.
Attractive female executives were considered to have less honesty than unattractive ones; their success was connected not with ability but with factors such as luck.
All unattractive women executives were thought to have more honesty and to be more capable than the attractive female executives. Interestingly, though, the rise of the unattractive overnight success was connected more to personal relationships and less to ability than that of the attractive overnight success.
Why are attractive women not thought to be able? An attractive woman is considered to be more feminine and an attractive man more manly than the less attractive ones. Thus, an attractive woman has an advantage in traditionally female jobs, but an attractive woman in a traditionally manly position appears to lack the "manly" qualities required.
This is true even in politics. "When the only clue is how he or she looks, people treat men and women differently," says Anne Bowman, who recently published a study on the effects of attractiveness on political candidates. She asked 125 undergraduate students to rank two groups of photographs, one of men and one of women, in order of attractiveness. Then the students were told the photographs were of candidates for political offices. They were asked to rank them again, in the order they would vote for them.
The results showed that attractive males completely defeated unattractive men, but the women who had ranked most attractive unchangeably received the fewest votes.
1.The underlined word "liability" most probably means _________.
A. trouble B. advantage
C. misfortune D. disadvantage
2.In traditionally female jobs, attractiveness _________.
A. is of great importance to women
B. often enables women to succeed quickly
C. strengthens the feminine qualities required
D. makes women look more honest and capable
3.Bowman's experiment shows that when it comes to politics, attractiveness _________.
A. affects men and women alike
B. turns out to be a disadvantage to men
C. has as little effect on men as on women
D. is more of a disadvantage than an advantage to women
4.The author writes this passage to _________.
A. demand equal rights for women
B. state the importance of appearance
C. give advice to job-seekers who are attractive
D. discuss the disadvantages of being attractive
高二英语阅读理解困难题查看答案及解析