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[单选题]

Leonardo da Vinci’s parachute was shaped like a ________()

A.cone

B.feather

C.pyramid

D.sail

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更多“Leonardo da Vinci’s parachute was shaped like a ________()”相关的问题

第1题

Renaissance was first applied by the Swiss historian() in 1860.
Renaissance was first applied by the Swiss historian() in 1860.

A、Leonardo da Vinci

B、Thomas Wyatt

C、Christopher Marlowe

D、Jakob Burckhardt

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第2题

The passage is mainly about__________A.an art museum called the LouvreB.an Italia

The passage is mainly about__________

A.an art museum called the Louvre

B.an Italian artist named Leonardo da Vinci

C.a king of France named Francis I

D.the best—known painting in the Louvre

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第3题

SECTION BPASSAGESDirections: In this section, you will hear several passages. Listen to th

SECTION B PASSAGES

Directions: In this section, you will hear several passages. Listen to the passages carefully and then answer the questions that follow.

听力原文: Picture the most beautiful face you have ever seen. Then ask yourself what it is about that face that makes it so lovely. That question may be difficult to answer. After all, beauty is in the eye of the beholder. But is it possible to explain the beauty of a human face using math?

According to many scholars throughout history, the answer could be yes. Most very attractive faces have proportions consistent with what is known as the "golden ratio." This ratio can best be understood by thinking of it as a rectangle. In a golden rectangle, the long side is 1.618 times longer than the short side. Therefore, the value of the golden ratio is equal to 1.618. The proportions of the golden rectangle are thought to reflect perfect symmetry. If we frame. a gorgeous face inside of a golden rectangle, the dimensions of each will correspond perfectly. The face is beautiful because it is symmetrical.

Amazingly, the golden ratio is found in many manifestations of beauty—not just in beautiful faces. The dimensions of the Great Pyramid of Giza in Egypt conform. to the golden ratio. And the famous Greek Parthenon contains many golden rectangles. Moreover, the famous fifteenth-century Italian artist, Leonardo da Vinci, deliberately used the golden ratio in his paintings. Not surprisingly, the face of da Vinci's Mona Lisa matches the golden rectangle.

What's the characteristic of most attractive faces?

A.There is no answer.

B.Beauty is in the eye of the beholder.

C.Most of attractive faces look like Mona Lisa.

D.Most attractive faces have golden ratio.

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第4题

The 16th century, known as the "Age of Genius" , was a complicated (复杂) and
The 16th century, known as the "Age of Genius" , was a complicated (复杂) and

difficult time to live. Many countries fought for the power and riches of the newly discovered Americas. Men introduced new ideas which demanded great changes in older ideas. Despite these problems and possibly because of them , wonderful things were done by the greatest of men.

It is indeed difficult to know why in some periods you find many men of genius while in others you may find few. The "Age of Genius", however, produced some of the greatest thinkers, painters, authors, and scientists.

In Italy during the High Renaissance (文艺复兴), a period of the "Age of Genius", three famous painters started their work. They were Leonardo da Vinci, Michelangelo and Raphael.

Leonardo da Vinci is famous not only for his beautiful pain tings but also for his talent in the sciences. One of his best - known painting is the "Mona Lisa." Michelangelo was also a man of many talents. He was an artist; he wrote poems; he drew plans for buildings; and he worked with other forms of art. His best- known work is the painting on the ceiling of the Sistine Chapel in Rome (罗马西斯教堂).

Raphael was known for his painting. He made well-balanced pictures out of many different actions.

1. Another name for the 16th century is the ________.

A. Classical A ge

B. Middle Ages

C. "Age of Genius"

D. Age of Renaissance

2. To know why in some periods you find many intelligent men and few in other is __________.

A. an easy thing to do

B. a very difficult thing to do

C. not important

D. unneces sary

3. Which of the following statements is implied in the first paragraph of the passage?

A. Geniuses are born talented.

B. Geniuses are often produced in the same age.

C. Fighting for the riches of the newly - discovered Americas produced geniuses.

D. A period during which new ideas were replacing older ideas might produce geniuses.

4. _________ is famous for his paintings and for his talent in science.

A. Raph ael

B. Leonardo da Vinci

C. Michelangelo

D. Mona Lisa

5. Michelangelo is known for __________.

A. his Mona Lisa

B. his paintings in Sistine Chapel

C. his well-balanced pictures

D. his contributions to science

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第5题

The painting, ____was set in the wood frame, is Da Vinci's authentic work.

A.who

B.which

C.when

D.that

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第6题

Who designed the first helicopter? Who(1)one of the most famous pictures in th

e world? Who knew more about the human body than most(2)? There is an answer

(3)all these questions - Leonardo de Vinci (达芬奇),Leonardo may have been the greatest genius(4)have ever known. He lived in Italy around the year 1500, but many of his inventions seem modern to us today. For example, one of his notebooks has drawings of a helicopter. Of course, he couldn' t(5)a helicopter with the things he had. But scientists say his idea would have worked. But Leonardo(6)an inventor. He was one of the greatest a rtists of his day. By the time he was twenty years old, he was called a master painter, and as he got older he became(7)more famous. Sometimes he drew a hand ten different ways(8)he was ready to paint.Many of Leonardo' s wonderful paintings are still with(9) today. You may know one of his most famous works the(10)woman known as theMona Lisa.

1.A. took

B.made

C.painted

D.invented

2.A.artists

B.doctors

C.painters

D.people

3.A.to

B.of

C.for

D.from

4.A.the scientists

B.the artists

C.the world

D.people

5.A.draw

B.paint

C.work

D.build

6.A.was just

B.wasn't just

C.wasn't

D.was no longe

7.A.less

B.no

C.even

D.very

8.A.before

B.after

C.because

D.when

9.A.him

B.us

C.them

D.you

10.A.interesting

B.crying

C.smiling

D.surprising

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第7题

Which of the following about Fausto Veranzio is true()

A.He copied da Vinci’s parachute design

B.He made his parachute with feather and wood

C.He experimented with his parachute many times

D.He decided to try his parachute after he was seriously ill

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第8题

For centuries men dreamed of achieving vertical flight. In 400 A. D. Chinese children play
ed with a fan-like toy that spun upwards and fell back to the earth as rotation ceased. Leonardo da Vinci conceived the first mechanical apparatus, called a "Helix", which could carry a man straight up, but this was only a design and was never tested.

The ancient dream was finally realized in 1940 when a Russian engineer piloted a strange looking craft of steel tubing with a rotating fan on top. It rose awkwardly and vertically into the air from a standing start, hovered a few feet above the ground, went sideways and backwards, and then settled back to the earth. That vehicle was called a helicopter.

Imaginations were fired. Men dreamed of going to work in their own personal helicopters. People anticipated that vertical flight transports would carry millions of passengers as do the airliners of today. Such fantastic expectations were not fulfilled. The helicopter has now become an extremely useful machine. It excels in military missions, carrying troops, guns and strategic instruments where other aircraft cannot go. Corporations use them as airborne offices, many metropolitan areas use them in police work, construction and logging companies employ them in various advantageous ways, engineers use them for site selection and surveying; and oil companies use them as the best way to make offshore and remote work stations accessible to crews and supplies. Any urgent mission to a hard-to-get-to place is a likely task for a helicopter. Among their other multitude of uses: deliver people across town, fly to and from airports, assist in rescue work, and aid in the search for missing or wanted persons.

According to the passage, people expect that______.

A.helicopters could eventually replace the airliners of today

B.their imaginations fired by the Russian engineer's invention would be realized in the future

C.their fantastic expectations about helicopters could be fulfilled by airliners of today

D.helicopters would someday be able to carry millions of people from place to place as airliners are now doing

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第9题

Man has always wanted to fly.Some of the greatest men in history have thought about th
e problem.One of these,for example,was the great Italian artist, Leonardo da Vinci(达·芬奇).In the sixteenth century he made designs for machines that would fly.But they were never built.Throughout history, other less famous men have wanted to fly.An example was a man in England 800 years ago.He made a pair of wings from chicken feathers.Then he fixed them to his body and jumped into the air from a tall building.He did not fly very far.Instead,he fell to the ground and broke every bone in his body.

The first real steps took place in France, in 1783.Two brothers, the Montgolfiers, made a very large “hot air balloon”.They knew that hot air rises.Why not fill a balloon with it?The balloon was made of cloth and paper.In September of that year,the King and Queen of France came to see the balloon.They watched it carry the very first air passengers into the sky.The passengers were a sheep and a chicken.We do not know how they felt about the trip.But we do know that the trip lasted eight minutes and that the animals landed safely.Two months later,two men did the same thing.They rose above Paris in a balloon of the same kind.Their trip lasted twenty-five minutes and they travelled about eight kilometers.

26.Leonardo da Vinci ______ .

A.said that man would fly in the sky one day

B.built a kind of machine which never flew

C.drew many beautiful pictures of birds

D.made designs for flying machine

27.Eight hundred years ago an Englishman ______ .

A.made a kind of flying machine

B.tried to fly with wings made of chicken feather

C.wanted to build a kind of balloon

D.tried to fly on a large bird

28.In fact,the Englishman who tried to fly ______ .

A.lost his life

B.flew only 8minutes

C.got badly wounded

D.succeeded in flying

29.The very first air passengers in the balloon were ______.

A.two animals

B.two Frenchmen

C.the King and the Queen

D.the Montgolfiers

30.When did two Frenchmen rise above Paris?______

A.In December 1783.

B.In September 1783.

C.In November 1783.

D.In the seventeenth century.

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第10题

Da Vinci Si手术系统的内窥镜有0°和30°两种视角,提供左右光通道,用于采集外科手术影像
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