In earliest times, men considered lightning t...

In earliest times, men considered lightning to be one of the great mysteries of nature. Some ancient people believed that lightning and thunder were the weapons of the gods.

In reality, lightning is a flow of electricity formed high above the earth. A single flash of lightning 1.6 kilometres long has enough electricity to light one million light bulbs .

The American scientist and statesman, Benjamin Franklin, was the first to show the connection between electricity and lightning in 1752. In the same year he also built the first lightning rod (避雷针). This device protects buildings from being damaged by lightning.

Modern science has discovered that one stroke of lightning has a voltage (电压) of more than 15 million volts (伏特). A flash of lightning between a cloud and the earth may be as long as 13 kilometers, and travel at a speed of 30 million meters per second.

Scientists judge that there are about 2,000 million flashes of lightning per year. Lightning hits the Empire State Building in New York City 30 to 48 times a year. In the United States alone it kills an average of one person every day.

The safest place to be in case of an electrical storm is in a closed car. Outside, one should go to low ground and not get under tress. Also on,e should stay out of water and away from metal fences. Inside a house, people should avoid open doorways and windows and not touch wires or metal things.

With lightning, it is better to be safe than sorry.

1.People once thought lightning came from ________.

2.According to the passage what do you think all buildings need?

3.Lightning can travel ________.

4.Which of the following is NOT true?

高二英语阅读理解简单题查看答案及解析

In earliest times, men considered lightning to be one of the great mysteries of nature. Some ancient peoples believed that lightning and thunder were the weapons of the gods.

In reality, lightning is a flow of electricity formed high above the earth. A single flash of lightning 1.6 kilometres long has enough electricity to light one million light bulbs.

The American scientist and statesman, Benjamin Franklin, was the first to show the connection between electricity and lightning in 1752. In the same year he also built the first lightning rod (避雷针). This device protects buildings from being damaged by lightning.

Modern science has discovered that one stroke of lightning has a voltage (电压) of more than 15 million volts. A flash of lightning between a cloud and the earth may be as long as 13 kilometers, and travel at a speed of 30 million meters per second.

Scientists judge that there are about 2,000 million flashes of lightning per year. Lightning hits the Empire State Building in New York City 30 to 48 times a year. In the United States alone it kills an average of one person every day.

The safest place to be in case of an electrical storm is in a closed car. Outside, one should go to low ground and not get under a tree. Also, one should stay out of water and away from metal fences. Inside a house, people should avoid open doorways and windows and not touch wires or metal things.

With lightning, it is better to be safe than sorry.

1.People once thought lightning came from ________.

A. the sky　　　　　　　　 B. the gods

C. the earth　　　　　　 D. nature

2.According to the passage what do you think all buildings need?

A. Metal fences.　　　　 B. Electricity.

C. lightning rods.　　　 D. Machines.

3.Lightning can travel ________.

A. as quickly as water

B. not so quickly as electricity

C. at very low speed

D. at very high speed

4.Which of the following is NOT true?

A. In the U.S. about 360 people die from lightning in a year.

B. The Empire State Building frequently gets hit by lightning.

C. Swimming during a thunder storm is a good idea.

D. A closed car is the best place to be during an electrical storm.

5.Lightning is probably ______ to man.

A. useful　　　　　　　　 B. kind　　　　　　　　 C. useless　　　　　　　　 D. Friendly

高二英语阅读理解中等难度题查看答案及解析

In earliest times, men considered lightning to be one of the great mysteries of nature. Some ancient peoples believed that lightning and thunder were the weapons of the gods.

In reality, lightning is a flow of electricity formed high above the earth. A single flash of lightning 1.6 kilometres long has enough electricity to light one million light bulbs.

The American scientist and statesman, Benjamin Franklin, was the first to show the connection between electricity and lightning in 1752. In the same year he also built the first lightning rod (避雷针). This device protects buildings from being damaged by lightning.

Modern science has discovered that one stroke of lightning has a voltage (电压) of more than 15 million volts. A flash of lightning between a cloud and the earth may be as long as 13 kilometers, and travel at a speed of 30 million meters per second.

Scientists judge that there are about 2,000 million flashes of lightning per year. Lightning hits the Empire State Building in New York City 30 to 48 times a year. In the United States alone it kills an average of one person every day.

The safest place to be in case of an electrical storm is in a closed car. Outside, one should go to low ground and not get under a tree. Also, one should stay out of water and away from metal fences. Inside a house, people should avoid open doorways and windows and not touch wires or metal things.

With lightning, it is better to be safe than sorry.

1.People once thought lightning came from ________.

A. the sky　　 B. the gods

C. the earth　　 D. nature

2.According to the passage what do you think all buildings need?

A. Metal fences.　　 B. Electricity.

C. lightning rods.　　 D. Machines.

3.Lightning can travel ________.

A. as quickly as water

B. not so quickly as electricity

C. at very low speed

D. at very high speed

4.Which of the following is NOT true?

A. In the U.S. about 360 people die from lightning in a year.

B. The Empire State Building frequently gets hit by lightning.

C. Swimming during a thunder storm is a good idea.

D. A closed car is the best place to be during an electrical storm.

5.Lightning is probably ______ to man.

A. useful　　 B. kind　　 C. useless　　 D. Friendly

高二英语阅读理解中等难度题查看答案及解析

In old times,  man considered lightning to be one of the great mysteries(神秘事物)of nature.  In fact a single flash of lightning 1. 6 kilometers long has enough electricity to light one million lamps.

The American scientist, Benjamin Franklin, was the first to suggest that lightning is in fact electricity formed between the earth and clouds high above. It happened in 1752. In the same year, he also built the first lightning rod(避雷针)to protect buildings from being struck by lightnings.

Modern science has discovered that lightning is very strong and powerful. A lightning between a cloud and the earth may be as long as 13 kilometers, and travels at a speed of 30 million meters per second.  Scientists have the opinion that there are about 2, 000 million flashes of lightning per year. In the United States alone, it kills almost one person per day.     The safest place to be in during an electrical storm is a closed car. Outside, one should go close to low ground for cover and not stop under a tree. Also one should stay out of water and away from metal fences. Inside a house people should keep away from open doorways and windows and not touch wires or metal things.

1.From this passage we know lightning is_______ .

A. one of the great mysteries of nature

B. electricity high above the earth

C. a kind of light

D. the sound from the clouds

2.In the US _______.

A. every person can see lightning every day

B. at least one person is killed by lightning every day

C. there are about 6 million flashes of lightning per year

D. about one person per day dies from lightning

3.During a lightning storm, it would be best if you _______.

A. stand under a tree  B. go outside  C. stay in a closed car   D. stop near windows

4.A lightning rod can _______.

A. prevent accidents caused by lightning

B. stop lightning

C. protect buildings from being washed away

D. delay the coming of lightning

高二英语阅读理解中等难度题查看答案及解析

Thomas Edison was one of ten said to be the greatest genius of his age. There are only a few men in all of the history, who have changed the lives of other men as much as the inventor of the first useful electric light. But Edison could never be happy only because someone said he was a genius.“ There is no such thing as genius,” Edison said. He said that what people called genius was mostly hard work.

But Edison was a dreamer as well as a worker.. From his earliest days as a child he wondered about the secrets of nature. Nature , he often said ,is full of secrets. He tried to understand them; then , he tried to learn what could usefully be done with them.

Edison enjoyed thinking. He knew that most people will do almost anything instead of the difficult work of thinking, especially if they do not think very often. But he knew, too, that thinking can give men enjoyment and pleasure.

Edison could not understand how anyone could be uninterested in life. As he loved to think, he also loved to work. On the day he became 75 years old, someone asked him what ideas he had about life. “ Work,” he answered. “Discovering the secrets of nature and using them to make men happier.” He said he had enough inventions in his mind to give him another 100 years of work.

1.Which of the following is NOT true according to the passage?

A. Edison invented the electric light.

B. Many other people have changed Edison’s life.

C. Edison has changed the life of many other people.

D. Few men in history can change other people’s life.

2.Edison thought 　　　　　　 　　 .

A. he could be happy if he was a genius

B. genius plays the most important part in one’s success

C. hard work could do better than genius

D. genius could do better than hard work

3.Edison was 　　　　　　　　 .

A. very much interested in nature

B. interested in discovering the secrets of nature

C. interested in changing people’s ideas

D. uninterested in making people happier by discovering the secrets of nature

4.In Edison’s opinion, 　　　　　　 .

A. thinking can supply people with enjoyment and pleasure as well as help

B. people’s success lies mostly in genius

C. hard work is the second important thing in making people successful

D. there are few secrets for him to discover later

5.The last sentence in the passage most probably implies　　　　　　 .

A. life is too short for Edison to invent more for human beings

B. Edison made 100 inventions in his life

C. Edison was able to live and work for 100 years

D. People of his time were ready to give Edison another 100 years’ work

高二英语阅读理解中等难度题查看答案及解析

Thomas Edison was one of ten said to be the greatest genius of his age. There are only a few men in all of the history, who have changed the lives of other men as much as the inventor of the first useful electric light. But Edison could never be happy only because someone said he was a genius.“ There is no such thing as genius,” Edison said. He said that what people called genius was mostly hard work.

But Edison was a dreamer as well as a worker. From his earliest days as a child he wondered about the secrets of nature. Nature, he often said, is full of secrets. He tried to understand them; then, he tried to learn what could usefully be done with them.

Edison enjoyed thinking. He knew that most people will do almost anything instead of the difficult work of thinking, especially if they do not think very often. But he knew, too, that thinking can give men enjoyment and pleasure.

Edison could not understand how anyone could be uninterested in life. As he loved to think, he also loved to work. On the day he became 75 years old, someone asked him what ideas he had about life. “ Work,” he answered. “Discovering the secrets of nature and using them to make men happier.” He said he had enough inventions in his mind to give him another 100 years of work.

1.Which of the following is NOT true according to the passage?

A．Edison invented the electric light.

B．Many other people have changed Edison’s life.

C．Edison has changed the life of many other people.

D．Few men in history can change other people’s life.

2.Edison thought ________ .

A．he could be happy if he was a genius

B．genius plays the most important part in one’s success

C．hard work could do better than genius

D．genius could do better than hard work

3.Edison was ________ .

A．very much interested in nature

B．interested in discovering the secrets of nature

C．interested in changing people’s ideas

D．uninterested in making people happier by discovering the secrets of nature

4.The last sentence in the passage most probably implies ________ .

A．life is too short for Edison to invent more for human beings

B．Edison made 100 inventions in his life

C．Edison was able to live and work for 100 years

D．People of his time were ready to give Edison another 100 years’ work

高二英语阅读理解中等难度题查看答案及解析

Thomas Edison was one of ten said to be the greatest genius of his age.There are only a few men in all of the history, who have changed the lives of other men as much as the inventor of the first useful electric light.But Edison could never be happy only because someone said he was a genius.“ There is no such thing as genius,”Edison said.He said that what people called genius was mostly hard work.

But Edison was a dreamer as well as a worker..From his earliest days as a child he wondered about the secrets of nature.Nature, he often said,is full of secrets.He tried to understand them;then, he tried to learn what could usefully be done with them.

Edison enjoyed thinking. He knew that most people will do almost anything instead of the difficult work of thinking, especially if they do not think very often. But he knew, too, that thinking can give men enjoyment and pleasure.

Edison could not understand how anyone could be uninterested in life. As he loved to think, he also loved to work. On the day he became 75 years old, someone asked him what ideas he had about life. “ Work,” he answered. “Discovering the secrets of nature and using them to make men happier.” He said he had enough inventions in his mind to give him another 100 years of work.

1.Which of the following is NOT true according to the passage?

2.Edison thought __________.

3.Edison was __________.

4.In Edison’s opinion, _________.

5.The last sentence in the passage most probably implies _________.

高二英语阅读理解中等难度题查看答案及解析

The computer is ________ to be one of the greatest inventions of the 20th century.

A. considered　　 B. regarded

C. expected　　 　 D. suggested

高二英语单项填空中等难度题查看答案及解析

Thomas Edison was one of ten said to be the greatest genius（天才） of his age. There are only a few men in all of the history, who have changed the lives of other men as much as the inventor of the first useful electric light. But Edison could never be happy only because someone said he was a genius.“ There is no such thing as genius,” Edison said. He said that what people called genius was mostly hard work.

But Edison was a dreamer as well as a worker. From his earliest days as a child he wondered about the secrets of nature. Nature, he often said, is full of secrets. He tried to understand them; then, he tried to learn what could usefully be done with them.

Edison enjoyed thinking. He knew that most people will do almost anything instead of the difficult work of thinking, especially if they do not think very often. But he knew, too, that thinking can give men enjoyment and pleasure.

Edison could not understand how anyone could be uninterested in life. As he loved to think, he also loved to work. On the day he became 75 years old, someone asked him what ideas he had about life. “Work,” he answered. “Discovering the secrets of nature and using them to make men happier.” He said he had enough inventions in his mind to give him another 100 years of work.

1.Which of the following is NOT true according to the passage?

2.Edison thought ____________.

3.In Edison’s opinion, ____________.

4.The last sentence in the passage most probably implies(暗示） ____________.

高二英语阅读理解中等难度题查看答案及解析

Thomas Edison was one of ten said to be the greatest genius（天才） of his age. There are only a few men in all of the history, who have changed the lives of other men as much as the inventor of the first useful electric light. But Edison could never be happy only because someone said he was a genius. “There is no such thing as genius,” Edison said. He said that what people called genius was mostly hard work.

But Edison was a dreamer as well as a worker. From his earliest days as a child he wondered about the secrets of nature. Nature, he often said, is full of secrets. He tried to understand them; then, he tried to learn what could usefully be done with them.

Edison enjoyed thinking. He knew that most people will do almost anything instead of the difficult work of thinking, especially if they do not think very often. But he knew, too, that thinking can give men enjoyment and pleasure.

Edison could not understand how anyone could be uninterested in life. As he loved to think, he also loved to work. On the day he became 75 years old, someone asked him what ideas he had about life. “Work,” he answered. “Discovering the secrets of nature and using them to make men happier.” He said he had enough inventions in his mind to give him another 100 years of work.

1.Edison thought ________.

A. he could be happy if he was a genius

B. genius plays the most important part in one’s success

C. hard work could do better than genius

D. genius could do better than hard work

2.In Edison’s opinion, ________.

A. thinking can supply people with enjoyment and pleasure as well as help

B. people’s success lies mostly in genius

C. hard work is the second important thing in making people successful

D. there are few secrets for him to discover later

3.The last sentence in the passage most probably implies(暗示） ________.

A. life is too short for Edison to invent more for human beings

B. Edison made 100 inventions in his life

C. Edison was able to live and work for 100 years

D. people of his time were ready to give Edison another 100 years’ work

高二英语阅读理解中等难度题查看答案及解析