“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
“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
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
If you watch the Hollywood movies, you must be very familiar to the name Tom Cruise. He is famous all around the world. Tom 1.(play) lots of popular roles in many movies since 1980s. His handsome face helps him win many female 2.(fan), and they are crazy about him, so many girls desire 3. (marry) him. Tom’s most popular role is in the movie Mission Impassible. He plays as a spy, carrying out all kinds of 4.(danger) missions. Now the movie has come to the series 5, 5. has achieved a big success.
Tom Cruise 6. (use) to be a representative of the teenage rebellion (叛逆), yet it is action movies 7. made his reputation. He is a man with the heart full of enthusiasm. Unlike many other actors and stars, Tom doesn’t have 8.(act) talents. His success depends on his own continuous learning and training. Early hardship is of great help to him. He can always overcome his own 9.(weak), and then get experience. With strong will 10. the spirit of studying hard, Tom goes towards success and glory step by step.
高二英语短文填空中等难度题查看答案及解析
We were playing near the lake______ the storm started.
A. while B. when C. until D. before
高二英语单项填空简单题查看答案及解析
We were swimming in the lake _____ suddenly the storm started.
A．when B．until C．while D．before
高二英语单项填空简单题查看答案及解析
The country was struck by ______ terrible storms _____ few citizens had ever experienced before.
A.so; as B.so; that C.such; that D.such; as
高二英语单项填空困难题查看答案及解析
_______71_______ It is a very happy day for many boys and girls. Before the term ends in some schools, the children act a nativity (基督诞生) or "birth" play, showing how Jesus was born in a stable.（马棚）.
On the twenty-fourth of December, all children are very excited.______72____ The younger children think that Father Christmas will come down the chimney of fireplace, so they hang up a sock for him to put presents in. The greedy ones even hang up a pillowcase or a sack to try to get more presents.________73_____
On Christmas morning, the children wake up very early. Some even turn on the light at two o'clock, and most of them are awake by six o'clock although there is no light in England for another hour or two at this time of the year.
_____74______ At about one o'clock in the afternoon, the Christmas dinner is brought in._____75______ Children search in their Christmas pudding for new coins which are hidden in it. The rest of the day is full of games and eating until the happiness of all Christian holidays comes to an end.
| A．People are often busy going shopping. |
| B．The turkey or chicken is quickly eaten. |
| C．Now the Chinese people also celebrate Christmas. |
| D．Children look for their presents, and the young ones play while the dinner is prepared. |
E. Later that night, Father or Mother will put presents in the sock, and leave others at the side of the bed.
F. Usually they are sent to bed early so that their parents can get the presents ready.
G. Christmas Day falls on the twenty-fifth of December.
高二英语信息匹配中等难度题查看答案及解析
______ I could say a word, she had stormed out of the room.
A．When B．As C．While D．Before
高二英语单项填空中等难度题查看答案及解析
Before there was the written word, there was the language of dance. Dance expresses love and hate, joy and sorrow, life and death, and everything else in between.
1.We dance from Florida to Alaska, from north to south and sea to sea. We dance at weddings, birthdays, office parties and just to fill the time.
"I adore dancing," says Lester Bridges, the owner of a dance studio in Iowa. "I can't imagine doing anything else with my life," Bridges runs dance classes for all ages. "Teaching dancing is wonderful.2.It's great to watch them. For many of them, it's a way of meeting people and having a social life."
3."I can tell you about one young couple," says Bridges. "They're learning to traditional dances. They arrive at the class in low spirits and they leave with a smile.4."
So, do we dance in order to make ourselves feel better, calmer, healthier? Andrea Hillier says, "Dance, like the pattern of a beating heart, is life. Even after all these years, I want to get better and better.5.I find it hard to stop! Dancing reminds me I'm alive."
A. So why do we dance?
B. If you like dancing outdoors, come to America.
C. Dance in the U.S. is everywhere.
D. They stayed up all night long singing and dancing.
E. I keep practicing even when I'm extremely tired.
F. Dancing seems to change their feeling completely.
G. My older students say it makes them feel young.
高二英语七选五中等难度题查看答案及解析