People have been making and flying kites for about 2,000 years. 1.Some historians believe it the ancient Chinese may have started kite flying 2000 years ago. It is still a popular hobby in China, Japan and Korea and in other countries of the Far East where beautifully decorated appear in different colors.
2.Simple kites are made by crossing two sticks and covering them with paper or cloth. Then you attach a string at the end. More expensive kites have frames made of fiberglass, plastic or aluminum. The name comes from a graceful bird called kite.
3.A flat kite is the oldest and simplest type of kite. It flies because air flows over and under the kite's wing. The pressure under the wing helps the kite lift into the air.
4.Early scientists sent kites up into the air to measure temperature at different heights. In 1752, Benjamin Franklin used a kite to prove that lightning was a form of electricity. He attached a metal key to the string of a kite. When lightning hit the kite, electricity passed down the string and Franklin got an electric shock. It was a very dangerous experiment that you shouldn't copy.
Kites were also used to develop airplanes. The Wright Brothers experimented with kites before they flew the first airplane. 5. In World War I the Germans developed a large kite that could transport people to a submarine. Kites were also used to carry radio signals over long distances.
Today most people fly kites as a hobby. Kite festivals are organized in many cities in all parts of the world.
A. Kites are made in many different sizes, colors and shapes.
B. flying kites is great fun and it is easy if you know some secrets.
C. Kites have also been used in experiments.
D. No one knows for sure who invented the kite.
E. In Japan families fly fish kites on Children's Day, May5th.
F. Stories of kites were brought to Europe till the end of the 13th century.
G. In the past, kites were sometimes used to take pictures in wars.
高三英语七选五中等难度题
People have been making and flying kites for about 2,000 years. 1.Some historians believe it the ancient Chinese may have started kite flying 2000 years ago. It is still a popular hobby in China, Japan and Korea and in other countries of the Far East where beautifully decorated appear in different colors.
2.Simple kites are made by crossing two sticks and covering them with paper or cloth. Then you attach a string at the end. More expensive kites have frames made of fiberglass, plastic or aluminum. The name comes from a graceful bird called kite.
3.A flat kite is the oldest and simplest type of kite. It flies because air flows over and under the kite's wing. The pressure under the wing helps the kite lift into the air.
4.Early scientists sent kites up into the air to measure temperature at different heights. In 1752, Benjamin Franklin used a kite to prove that lightning was a form of electricity. He attached a metal key to the string of a kite. When lightning hit the kite, electricity passed down the string and Franklin got an electric shock. It was a very dangerous experiment that you shouldn't copy.
Kites were also used to develop airplanes. The Wright Brothers experimented with kites before they flew the first airplane. 5. In World War I the Germans developed a large kite that could transport people to a submarine. Kites were also used to carry radio signals over long distances.
Today most people fly kites as a hobby. Kite festivals are organized in many cities in all parts of the world.
A. Kites are made in many different sizes, colors and shapes.
B. flying kites is great fun and it is easy if you know some secrets.
C. Kites have also been used in experiments.
D. No one knows for sure who invented the kite.
E. In Japan families fly fish kites on Children's Day, May5th.
F. Stories of kites were brought to Europe till the end of the 13th century.
G. In the past, kites were sometimes used to take pictures in wars.
高三英语七选五中等难度题查看答案及解析
People have been growing chrysanthemums（菊花）for more than 2,000 years. Mums make bright and colorful gardens. People in China and other Asian cultures make tea with the flowers.
One basic kind of mum is the garden mum. The other basic kind is the florist mum. The garden mum is better able to handle different growing conditions.
There are many varieties of mums. The decorative mum is often seen in gardens. Another popular type, the quill mum, has long, straight petals（花瓣）like a tube or needle.
Chrysanthemum blooms can be white, yellow, gold, red or other colors. The plants often grow one meter high.
The soil for chrysanthemums should be kept moist but well drained so it does not get too wet.
Newly-planted mums should be watered two or three times a week, depending on conditions. Plants established in the ground may do well just with normal rainfall.
Mums grow best in full sunshine. They produce colorful blooms when days get shorter and nights get longer. The life cycle of the plant depends on the amount of daylight. This is why experts advise against placing mums near night lights or street lights. The light may interfere with their normal growth cycle. The plants may develop buds too soon.
In climates where temperatures fall below freezing, plant mums at least six weeks before the first frost. That way, the plants will be well established for cold weather.
Some gardeners say the most beautiful presentation comes from planting mums close together. But be sure to leave enough space to let air flow between the plants. If not, there may be a greater chance of disease.
To get more blooms, gardeners pinch（掐）back the branches when new growth has reached fifteen centimeters. Squeeze about five to seven centimeters off each branch. Pinch it again when a branch grows another twelve to fifteen centimeters. Stop the pinching about one hundred days before you want the plants to bloom.
1. What has a great effect on the life cycle of the mum?
A. The conditions of the soil. B. The amount of daylight.
C. The amount of rainfall. D. Cold weather.
2.Why do gardeners pinch back the branches when new growth reaches certain length?
A. To make mums grow thick. B. To get more blooms.
C. To prevent mums from falling ill. D. To let air flow between the plants.
3. Which of the following is true according to the passage?
A. Growing mums has a very long history and all the people in the world like making tea with mums.
B. Mums can grow one meter high and the closer they are planted, the higher they grow.
C. Though planting mums close together can make them look more beautiful, enough space should be left.
D. The petals of mums are long and straight and the more water mums get, the more quickly they grow.
高三英语阅读理解中等难度题查看答案及解析
Dogs and humans have been living side-by-side for about 15,000 years, but there are tons of facts about dogs that perhaps we have never heard of.
Night vision
Dogs have good night vision. Their large pupils let more light in and the rods (视杆细胞) work better in poor light. But the biggest factor is the tapetum (反光组织), which reflect light at the back of the eye. Besides, dogs’ whiskers (胡须) also help them “see” in the dark because they pick up on very small changes in air, providing dogs with information about the size, shape, and speed of things nearby.
Secret tail code
Dogs can use their tails to communicate. They wag their tails to the right when they are relaxed or happy, and to the left when nervous or threatened. When they’ re aggressive, the tails will stick straight-up in the air. A broad wag is friendly while a slow wag is neutral, neither excited nor anxious.
Dreams
We often see a dog’s body making sudden movements in its sleep. Dogs have the same brain wave patterns as humans’ while they are asleep, so they dream just like we do.
Super nose
Dogs can find their way home despite long distances. Their noses are a vital part of their incredible sense of direction. The part of a dog’s brain that controls smell is 40 times larger than humans’. They’re able to follow smells for miles. Furthermore, dogs have an amazing ability to recognize the smells given off by the abnormal cells in human bodies, including cancer. This is something scientists are eager to explore further. And interesting, a dog’s “fingerprint” is on its nose. The patterns on dogs’ noses are so distinct that they can actually be used to identify the animals.
A sixth sense
Dogs act strangely before something bad, like a storm or earthquake, happens, for they are sensitive to low frequencies that humans can’t sense. So don’t let their strange behavior go unnoticed next time. It could save your life.
1.Which of the following indirectly helps dogs see well in the dark?
A. Their rods. B. Their tapetum.
C. Their whiskers. D. Their pupils.
2.If a dog holds up the tail, it indicates ________.
A. happiness B. attack
C. friendliness D. relaxation
3.What hasn’t been discovered about a dog?
A. Why it can sense natural disasters. B. Why it has an acute sense of smell.
C. What emotions it shows with its tail. D. How it can smell humans’ illnesses.
4.In what way are dogs like humans?
A. They dream when they sleep. B. They have good night vision.
C. They have distinct nose patterns. D. They can react to low frequencies.
高三英语阅读理解中等难度题查看答案及解析
Think about the different ways that people use the wind. You can use it to fly a kite or to sail a boat. Wind is one of our cleanest and richest power sources, as well as one of the oldest. Evidence shows that windmills(风车) began to be used in ancient Iran back in the 7th century BC. They were first introduced to Europe during the 1100s, when armies returned from the Middle East with knowledge of using wind power.
For many centuries, people used windmills to grind(磨碎) wheat into flour or pump water from deep underground. When electricity was discovered in the late 1800s, people living in remote(偏远的) areas began to use them to produce electricity. This allowed them to have electric lights and radio. However, by the 1940s when electricity was available(可利用的) to people in almost all areas of the United States, windmills were seldom used.
During the 1970s, people started becoming concerned about the pollution that is created when coal and gas are burned to produce electricity. People also realized that the supply of coal and gas would not last forever. Then, wind was rediscovered, though it means higher costs. Today, there is a global movement to supply more and more of our electricity through the use of wind.
1.From the text we know that windmills__________.
A. were invented by European armies
B. used to supply power to radio in remote areas
C. have a history of more than 2,800 years
D. have rarely been used since electricity was discovered
2.What was a new use for wind power in the late 19th century?
A. Producing electricity. B. Sailing a boat.
C. Grinding wheat into flour. D. Pumping water from ground.
3.One of the reasons wind was rediscovered in the 1970s is that______.
A. the supply of coal and gas failed to meet needs
B. it is one of the oldest power sources
C. it was cheaper to create energy from wind
D. wind power is cleaner
4.The passage is mainly about______________.
A. the global pollution from burning coal and gas
B. the worldwide movement to save energy
C. the history of using wind power
D. the advantages of windmills
高三英语阅读理解中等难度题查看答案及解析
Think about the different ways that people use the wind. You can use it to fly a kite or to sail a boat. Wind is one of our cleanest and richest power sources, as well as one of the oldest. Evidence shows that windmills(风车) began to be used in ancient Iran back in the seventh century BC. They were first introduced to Europe during the 1100s, when armies returned from the Middle East with knowledge of using wind power.
For many centuries, people used windmills to grind(碾碎) wheat into flour or pump water from deep underground. When electricity was discovered in the late 1800s, people living in remote areas began to use them to produce electricity. This allowed them to have electric lights and radios. However, by the 1940s when electricity was available to people in almost all areas of the United States, windmills were rarely used.
During the 1970s, people started becoming concerned about the pollution that is created when coal and gas are burned to produce electricity. People also realized that the supply of coal and gas would not last forever. Then, wind was rediscovered, though it means higher cost. Today, there is a global movement to supply more and more of our electricity through the use of wind.
1.From the text we know that windmills________.
A. were invented by European armies
B. have a history of more than 2,800 years
C. used to supply power to radio in remote areas
D. have rarely been used since electricity was discovered
2.What was a new use for wind power in the late 19th century?
A. Sailing a boat.
B. Producing electricity.
C. Grinding wheat into flour.
D. Pumping water from underground.
3.One of the reasons wind was rediscovered in the 1970s is that_______.
A. wind power is cleaner
B. it is one of the oldest power sources.
C. it was cheaper to create energy from wind
D. the supply of coal and gas failed to meet needs
4.What would the author probably discuss in the paragraph that follows?
A. The advantages of wind power.
B. The design of wind power plants.
C. The worldwide movement to save energy.
D. The global trend towards producing power from wind.
高三英语阅读理解中等难度题查看答案及解析
One windy spring day, I observed young people having fun using the wind to fly their kites. Multicolored creations of varying shapes and sizes filled the skies like beautiful birds dashing and dancing in the exciting atmosphere above the earth. As the strong winds gusted against the kites, a string kept them in check.
Instead of blowing away with the wind, they arose against it to achieve great heights. They shook and pulled, but the controlling string and the clumsy tail kept them in tow(牵引), facing upward and against the wind. As the kites struggled and trembled against the string, they seemed to say, “Let me go! Let me go! I want to be free!” They flew beautifully even as they fought the forced restriction of the string. Finally, one of the kites succeeded in breaking loose. “Free at last,” it seemed to say. “Free to fly with the wind.”
Yet freedom from control simply put it at the mercy of an unsympathetic gentle wind. It flew ungracefully to the ground and landed in a twisted mass of weeds and string against a dead bush. “Free at last”. Free to lie powerless in the dirt, to be blown helplessly along the ground, and to settle down lifeless against the first roadblock.
How much like kites we sometimes are. There always exist misfortunes and restrictions, rules to follow from which we can grow and gain strength. Prohibition is a necessary counterpart to the winds of opposition. Some of us pulled at the rules so hard that we never fly fast to reach the heights we might have obtained. If we keep all the commandment(戒律), we will never rise high enough to get our tails off the ground.
Let us each rise to the great heights, recognizing that some of the prohibitions are actually the steady force that helps us climb and achieve.
1.In the passage the writer watched _______.
A. many young people enjoying the sunny day
B. many birds dashing and dancing in the sky
C. many young people flying multicolored kites
D. the strong winds blowing against the sky
2.What enables a kite fly gracefully in the sky according to the story?
A. The kite itself and strange shapes.
B. A long string and blowing wind.
C. A windy spring day and blue sky.
D. The size and a long string.
3.What didn’t happen to the freed kite?
A. It kept flying freely in the air.
B. It lay powerless in the dirt.
C. It was trapped in a dead bush.
D. It was blown helplessly around.
4.What is the purpose of the author in writing this passage?
A. To give up tips on how to fly kites effectively.
B. To warn us that freedom is actually powerless.
C. To explain that restrictions are really unnecessary.
D. To teach us a lesson that rules are important in life.
5.Which of the following is the best title of the passage?
A. Fly with Restrictions
B. Where to Fly
C. Why to Fly Kites
D. Fly to Freedom
高三英语阅读理解中等难度题查看答案及解析
One windy spring day, I observed young people having fun using the wind to fly their kites. Multicolored creations of varying shapes and sizes filled the skies like beautiful birds dashing and dancing in the exciting atmosphere above the earth. As the strong winds gusted against the kites, a string kept them in check.
Instead of blowing away with the wind, they arose against it to achieve great heights. They shook and pulled, but the controlling string and the clumsy tail kept them in tow(牵引), facing upward and against the wind. As the kites struggled and trembled against the string, they seemed to say, “Let me go! Let me go! I want to be free!” They flew beautifully even as they fought the forced restriction of the string. Finally, one of the kites succeeded in breaking loose. “Free at last,” it seemed to say, “Free to fly with the wind.”
Yet freedom from control simply put it at the mercy of an unsympathetic gentle wind. It flew ungracefully to the ground and landed in a twisted mass of weeds and string against a dead bush. “Free at last”. Free to lie powerless in the dirt, to be blown helplessly along the ground, and to settle down lifeless against the first roadblock.
How much like kites we sometimes are. There always exist misfortunes and restrictions, rules to follow from which we can grow and gain strength. Prohibition is a necessary counterpart to the winds of opposition. Some of us pulled at the rules so hard that we never fly fast to reach the heights we might have obtained. If we keep all the commandment(戒律), we will never rise high enough to get our tails off the ground.
Let us each rise to the great heights, recognizing that some of the prohibitions are actually the steady force that helps us climb and achieve.
1.In the passage the writer watched _______.
A. many young people flying multicolored kites
B. many birds dashing and dancing in the sky
C. many young people enjoying the sunny day
D. the strong winds blowing against the sky
2.What didn’t happen to the freed kite?
A. It was blown helplessly around.
B. It lay powerless in the dirt.
C. It was trapped in a dead bush.
D. It kept flying freely in the air.
3.What is the purpose of the author in writing this passage?
A. To give up tips on how to fly kites effectively.
B. To warn us that freedom is actually powerless.
C. To teach us a lesson that rules are important in life.
D. To explain that restrictions are really unnecessary.
4.Which of the following is the best title for the passage?
A. Where to Fly B. Fly with Restrictions
C. Why to Fly Kites D. Fly to Freedom
高三英语阅读理解中等难度题查看答案及解析
One windy spring day, I observed young people having fun using the wind to fly their kites. Multicolored creations of varying shapes and sizes filled the skies like beautiful birds dashing and dancing in the exciting atmosphere above the earth. As the strong winds gusted against the kites, a string kept them in check.
Instead of blowing away with the wind, they arose against it to achieve great heights. They shook and pulled, but the controlling string and the clumsy tail kept them in tow(牵引), facing upward and against the wind. As the kites struggled and trembled against the string, they seemed to say, “Let me go! Let me go! I want to be free!” They flew beautifully even as they fought the forced restriction of the string. Finally, one of the kites succeeded in breaking loose. “Free at last,” it seemed to say. “Free to fly with the wind.”
Yet freedom from control simply put it at the mercy of an unsympathetic gentle wind. It flew ungracefully to the ground and landed in a twisted mass of weeds and string against a dead bush. “Free at last”. Free to lie powerless in the dirt, to be blown helplessly along the ground, and to settle down lifeless against the first roadblock.
How much like kites we sometimes are. There always exist misfortunes and restrictions, rules to follow from which we can grow and gain strength. Prohibition is a necessary counterpart to the winds of opposition. Some of us pulled at the rules so hard that we never fly fast to reach the heights we might have obtained. If we keep all the commandment(戒律), we will never rise high enough to get our tails off the ground.
Let us each rise to the great heights, recognizing that some of the prohibitions are actually the steady force that helps us climb and achieve.
1.In the passage the writer watched _____.
A. many young people enjoying the sunny day
B. many birds dashing and dancing in the sky
C. many young people flying multicolored kites
D. the strong winds blowing against the sky
2.What enables a kite fly gracefully in the sky according to the story?
A. The kite itself and strange shapes.
B. A long string and blowing wind.
C. A windy spring day and blue sky.
D. The size of the kite and a long string.
3.What didn’t happen to the freed kite?
A. It kept flying freely in the air.
B. It lay powerless in the dirt.
C. It was trapped in a dead bush.
D. It was blown helplessly around.
4.What is the purpose of the author in writing this passage?
A. To give up tips on how to fly kites effectively.
B. To warn us that freedom is actually powerless.
C. To explain that restrictions are really unnecessary.
D. To teach us a lesson that rules are important in life.
5.Which of the following is the best title of the passage?
A. Fly with Restrictions
B. Where to Fly
C. Why to Fly Kites
D. Fly to Freedom
高三英语阅读理解中等难度题查看答案及解析
People have been painting pictures for at least 30,000 years. The earliest pictures were painted by people who hunted animals.They used to paint pictures of the animals they wanted to catch and kill.Pictures of this kind have been found on the walls of caves in France and Spain.No one knows why they were painted there.Perhaps the painters thought that their pictures would help them to catch these animals.Or perhaps human beings have always wanted to tell stories in pictures.
About 5,000 years ago,the Egyptians and other people in the Near East began to use pictures as kind of writing. They drew simple pictures or signs to represent things and ideas, and also to represrnt the sounds of their language. The signs these people used became a kind of alphabet.
The Egyptians used to record information and to tell stories by putting picture-writing and pictures together. When an important person died ,scenes and stories from his life were painted and carved on the walls of the place where he was buried. Some of these pictures are like modern comic strip stories.It has been said that Egypt is the home of the comic strip .But , for the Egyptians, pictures still had magic power. So they did not try to make their way of writing simple.The ordinary people could not understand it.
By the year 1,000 BC,people who lived in the area around the Mediterranean Sea had developed a simpler system of writing . The signs they used were very easy to write, and there were fewer of them than in the Egyptian system . This was because each sign , or letter, represented only one sound in their language.The Greeks developed this system and formed the letters of the Greek alphabet. The Romans copied the idea, and the Roman alphabet is now used all over the world.
These days ,we can write down a story ,or record information, without using pictures.But we still need pictures of all kinds: drawing , photographs, signs and diagrams. We find them everywhere: in books and newspapers, in the street, and on the walls of the places where we live and work. Pictures help us to understand and remember things more easily ,and they can make a story much more interesting.
1.Pictures of animals were painted on the walls of caves in France and Spain because_________.
A. the hunters wanted to see the pictures
B. the painters were animal lovers
C. the painters wanted to show imagination
D. the pictures were thought to be helpful
2. The Greek alphabed was simpler than the Egyptian system for all the following reasons EXCEPT that__________.
A. the former was easy to write
B. there were fewer signs in the former
C. the former was easy to pronounce
D.each sign stood for only one sound
3. Which of the following statements is TRUE?
A. The Egyptian signs later became a particular alphabet.
B. The Egyptians liked to write comic-strip stories.
C. The Roman alphabet was developed from the Egyptian one.
D. The Greeks copied their writing system from the Egyptians.
4. In the last paragraph, the author thinks that pictures_______.
A. should be made comprehensible.
B. should be made interesting.
C. are of much use in our life.
D. have disappeared from our life.
高三英语阅读理解简单题查看答案及解析
People have been painting pictures for at least 30,000 years. The earliest pictures were painted by people who hunted animals. They used to paint pictures of the animals they wanted to catch and kill. Pictures of this kind have been found on the walls of caves in France and Spain. No one knows why they were painted there. Perhaps the painters thought that their pictures would help them to catch these animals. Or perhaps human beings have always wanted to tell stories according to pictures.
About 5,000 years ago, the Egyptians and other people in the Near East began to use pictures as kind of writing. They drew simple pictures or signs to represent things and ideas, and also to represent the sounds of their language. The signs these people used became a kind of alphabet.
The Egyptians used to record information and to tell stories by putting picture writing and pictures together. When an important person died, scenes and stories from his life were painted and carved on the walls of the place where he was buried. Some of these pictures are like modern comic strip stories. It has been said that Egypt is the home of the comic strip. But, for the Egyptians, pictures still had magic power. So they did not try to make their way of writing simple. The ordinary people could not understand it.
By the year 1,000 BC, people who lived in the area around the Mediterranean Sea had developed a simpler system of writing. The signs they used were very easy to write, and there were fewer of them than in the Egyptian system. This was because each sign, or letter, represented only one sound in their language. The Greeks developed this system and formed the letters of the Greek alphabet. The Romans copied the idea, and the Roman alphabet is now used all over the world.
These days, we can write down a story, or record information, without using pictures. But we still need pictures of all kinds: drawing, photographs, signs and diagrams. We find them everywhere: in books and newspapers, in the street, and on the walls of the places where we live and work. Pictures help us to understand and remember things more easily, and they can make a story much more interesting.
1.Pictures of animals were painted on the walls of caves in France and Spain because______.
A. the hunters wanted to see the pictures
B. the painters were animal lovers
C. the painters wanted to show imagination
D. the pictures were thought to be helpful
2.The Greek alphabet was simpler than the Egyptian system for all the following reasons EXCEPT that______.
A. the former was easy to write
B. there were fewer signs in the former
C. the former was easy to pronounce
D. each sign stood for only one sound
3.Which of the following statements is TRUE?
A. The Egyptian signs later became a particular alphabet.
B. The Egyptians liked to write comic strip stories.
C. The Roman alphabet was developed from the Egyptian one.
D. The Greeks copied their writing system from the Egyptians.
4. In the last paragraph, the author thinks that pictures ______.
A. should be made comprehensible
B. should be made interesting
C. are of much use in our life
D. have disappeared from our life
高三英语阅读理解中等难度题查看答案及解析