Wilhelm Conrad Roentgen was first Nobel Prize Winner in physics and his work started series of revolutionary discoveries during the last 100 years. [ ] A．the; 不填; a B．the; the; 不填 C．a; the; a D．题目和参考答案——青夏教育精英家教网—

题目内容

Wilhelm Conrad Roentgen was ________ first Nobel Prize Winner in ________ physics and his work started ________ series of revolutionary discoveries during the last 100 years.

[　　]

A．the; 不填; a　　　　 B．the; the; 不填

C．a; the; a　　　　　　 D．不填; a ;不填

答案：A
解析：

序数词前面要用定冠词，抽象名词前不要冠词，a series of是固定词组。

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Once Wilhelm K. Roentgen and several other scientists were experimenting with passing electric currents through certain gases in a special glass tube from which the air had been taken away. Then one day Roentgen noticed that when the tube was covered with black paper, some strange kind of radiation was coming through and making a screen nearby glow(发光). Roentgen could see anything out of the tube, but then he discovered that if he put the screen at the next room on the other side of a closed door, the rays still seemed to affect it. The glowing screen showed that the rays could pass not only through the black paper but also through wood.

The next thing he found out was that if he put his hand between the rays and a photographic

plate, the rays would print a shadow of the bony(骨头的) framework of his hand on the plate. In fact, the rays could pass as easily through the fleshy part of his hand as through the black paper. But hardly at all through the bone. So Roentgen made the first X-ray picture of a hand showing just how the bones in the hand fitted together.

Roentgen called the unknown rays X-rays, but other scientists called them Roentgen rays in

Roentgen discovered X-rays ___________.

A．by working hard B．by chance

C．by doing experiment after experiment D．with the help of several other scientists

What was in the special glass tube?

A．Air B．Nothing C．Nothing but gases D．None of the above

We may conclude that the rays Roentgen found were __________.

A．dangerous B．invisible C．colorful D．poisonous

What could X-rays hardly pass through?

A．Wood B．Glass C．Bones D．Black paper

Which title best gives the main idea of the passage?

A．the Discovery of Roentgen Rays. B．The Discovery of Electric Currents.

C．The First X-ray Picture of a Hand. D．The Use of the Photographic Plate.

Today, at 28, the young German Violinist Anne-Sophie Mutter is at the top. “She gives radiance (光芒) to the music,” wrote Geoffrey Norris in The Daily Telegraph, London.

Born in Rheinfelden on June 29, 1963, Anne-Sophie grew up in Wehr, a small town just five kilometers from the Swiss border. Her father, Karl Wilhelm Mutter, and her mother, Gerlinde, considered music lessons part of a good education. It came as no surprise when Anne-Sophie said she wanted a violin for her fifth birthday.

Her parents thought she was too young for the violin, and persuaded her to start on the piano. But Anne-Sophie has always had a mind of her own. “I longed to play the violin,” she says, “It seemed to me a much more interesting instrument.” After six months, her parents gave in.

Though the Mutters were short of money at times, they limited their daughter’s performances to one or two a year. “We are glad we went the family road,” says her father. “No outsider can ever have an effect on our daughter’s career or push her into playing more concerts than she wants to.” Later she was allowed to give six to eight concerts a year and make some recordings.

Anne-Sophie’s concerts are _________.

A. limited to one or two a year B. thought highly of

C. accompanied on the piano by Christoph D. appreciated by professors in London

Which sentence shows Anne-Sophie’s great talent as a violinist?

A. She wanted a violin for her fifth birthday.

B. She has always had a mind of her own.

C. Violin seemed to her a much more interesting instrument.

D. She had two famous violin teachers.

The virtue the Mutters have is that they believe __________.

A. money is not everything

B. children should learn music

C. Anne-Sophie was too young to give concerts

D. parents have a great effect upon their children

Which of the following is right?

A. Anne-Sophie got her first prize with the help of Aida Stucki.

B. Mutter’s family had an effect on her.

C. Anne-Sophie liked to imitate others.

D. Anne-Sophie liked all the instruments.

It’s the place where smart people make smart machines work even smarter. But for the people who work in it, Silicon Valley (硅谷) is more than just a high technology hothouse. It’s also in the heart of sunny California, a great place to start a family and raise kids. What could be better?

But something is happening to the children. Up until the age of two they develop normally. Their proud parents watch and smile as they take their first steps and speak their first words. But then everything seems to go backwards. The children become locked into their own small world, unable to communicate at all.

They call it the “curse of Silicon Valley,” but the medical name for the condition is autism（孤独症）. It used to be thought that autism was a mental illness. Now doctors are sure that it is a disease transmitted genetically (遗传). It seems that the people leading the communications revolution are having children who cannot communicate at all.

But even the parents have trouble communicating. Asperger’s Syndrome (综合症) is connected with autism. People who have it are highly intelligent and often brilliant with numbers or systems but have no social skills, which makes Asperger’s sufferers into excellent computer professionals. Unfortunately, many of the children of two Asperger’s parents in Silicon Valley seem to be developing serious autism.

There is little anyone can do. And there is no cure in sight. Some argue that no cure should be found．“It may be that autistics are essentially (本质上) different from normal people, but that these differences make them valuable for the evolution (进化) of the human race,” says Dr Kirk Wilhelm of the University of California．“To remove the genes (基因) for autism could be terrible.

It seems that the children of Silicon Valley are paying the price of genius.

A person who has autism usually _____.

A．has difficulty in speaking B．loses communication skills

C．has difficulty in working D．hates people around

Which of the following best explains “curse of Silicon Valley”?

A．The children are brought up in Silicon Valley.

B．Autism is just a result of working in Silicon Valley.

C．The children suffer from autism due to their parents in Silicon Valley.

D．Autism makes the children in Silicon Valley unable to communicate.

Some people think that no cure of autism should be found because ______.

A．autism cannot be cured B．autism isn’t a disease

C．harm will be done to the children D．autism is necessary in some way

What does the writer seem to feel about the children of Silicon Valley?

A．It’s a pity that they cannot have a normal life.

B．They are the pride of the human race.

C．They are sure to have a bright future.

D．It’s likely that they will have a normal life.

Today, at 28, the young German Violinist Anne-Sophie Mutter is at the top. “She gives radiance to the music, ”wrote Geoffrey Norris in The Daily Telegraph, London.

Her parents thought she was too young for the violin, and persuaded her to start on the piano. But Anne-Sophie has always had a mind of her own. “I longed to play the violin, ”she says, “It seemed to me a much more interesting instrument. ”After six months, her parents gave in.

The famous violin teacher Erna Honigberfer, who lived nearby, became Annie-Sophie’s tutor. After only nine months of lessons, she entered the six-year-old in a nationwide competition for young musicians. With Christoph accompanying her on the piano, Anne-Sophie won first prize.

In 1974, Erna Honigberger died. Anne-Sophie’s new teacher was Aida Stucki. She taught Anne-Sophie to develop her own ideas on how a piece should be played, not just to imitate others. This is one of the violinist’s strongest, most distinctive characteristics today.

Though the Mutters were short of money at times, they limited their daughter’s performances to one or two a year. “We are glad we went the family road, ”says her father. “No outsider can ever have an effect on our daughter’s career or push her into playing more concerts than she wants to. ”Later she was allowed to give six to eight concerts a year and make some recordings.

60. Anne-Sophie’s concerts are _________.

A. limited to one or two a year B. accompanied at the piano by Christoph

C. highly praised throughout the world

D. appreciated by professors in London

61. Which sentence shows Anne-Sophie’s strong point as a violinist?

A. She wanted a violin for her fifth birthday.

B. She has always had a mind of her own.

C. She had two famous violin teachers.

D. Violin seemed to her a much more interesting instrument.

62. The virtue the Mutters have is that they believe __________.

A. children should learn music B. money is not everything

C. Anne-Sophie was too young to give concerts

D. parents have a great effect upon their children

63. Which of the following is right?

A. Mutter’s family had an effect on her.

B. Anne-Sophie got her first prize with the help of Aida Stucki.

C. Anne-Sophie liked to imitate others.

D. Anne-Sophie liked all the instruments.

I was reading these interesting stories behind a group of great logos in the world. Personally Nike is my favorite one it’s so simple. And I liked the stories behind them，which made me forget all other things. McDonald’s，Apple and Mercedes Benz own great logos as well，and they are among my very favorites.
Nike
In the Greek myth，Nike is the goddess of victory and the source of inspiration for soldiers. This logo represents the wing in the famous statue of the Greek goddess. Nike’s logo was designed by Carolyn Davidson in 1971 for＄35，and was registered as a trademark in 1995.
McDonald’S
The logo was designed in 1962 by Jim Schindler like the arch-shaped signs on the side of the company’s then a walk-up hamburger stand. Later on，the two golden arches were combined together to form the M. The McDonald’s name was added to the logo in 1968.
Apple
There are different stories behind Apple’s logo. The first logo was a reference to the religious story of Adam and Eve，in which the apple represented the fruit of the Tree of Knowledge. One year later，the second logo was designed in 1977 by Steve Jobs and Ronald Wayne，and it described Sir Isaac Newton sitting under an apple tree. This logo didn’t stay long. One year later it was replaced almost immediately by Rob Janoff’s“rainbow apple”，a rain bow-colored silhouette（轮廓）of an apple with a bite taken out of it. And then the rainbow-colored apple was replaced by the one-colored logo in 1998．It has not been changed so far.
Mercedes Benz
The Mercedes Benz logo，which was originally created by Gottlieb Daimlar in 1909，consists of a simple description of a three-pointed star that represents its rule of the land，the sea and the air. The company was founded by Gottlieb Daimler and Wilhelm Maybach. Mercedes is the name of Maybach’s elder daughter，while Benz came as a result of a combination with Benz&Cie. and DMG.
1. What does the author think of the stories of the great logos？
A. They are boring.                B. They are out of date.
C. They are attractive.             D. They are practical.
2．What does Nike’s logo stand for?
A. The goddess of victory.           B. The source of inspiration for soldiers.
C. The statue of the Greek goddess.     D. The wing of the Greek goddess.
3．We can learn that Apple’s present logo is ______.
A. the religious story of Adam and Eve       B. a bitten apple with only one color
C. Newton’s sitting under an apple tree D. the rainbow-colored bitten apple
4．Which of the following time orders describes the births of the great logos？
A. Mercedes Benz—McDonald’s—Nike—Apple
B. Nike一McDonald’s—Apple—Mercedes Benz
C. McDonald’s—Apple—Nike—Mercedes Benz
D. Nike—Mercedes Benz—McDonald’s—Apple

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