Ifoundawebsitethathaschangedmy-优题课

Nobel, who was born in Stockholm, is a great scientist famous for his dangerous experiments.
Nobel studied in the USA and then Russia between 1850 and 1859. After his return, he started researching into bombs. As is known, bomb is dangerous to life, but Nobel was working under that condition. Once a big explosion in his lab completely destroyed the lab and caused some deaths. After that he had to experiment on a boat in a lake. He received criticism and satire(讽刺), but he proceeded with the work rather than losing heart. From 1860s to 1880s, Nobel made many achievements and his inventions were first used in building roads and digging tunnels. Most of the bombs were safer and more possible to be controlled. Even at the end of the 20th century, we still used his methods.
Nobel had many patents in Britain and other European countries. He was quick to see industrial openings(机会) for his scientific inventions and built up over 80 companies in 20 different countries. Indeed his greatness lay in his outstanding ability to combine the qualities of an original scientist with those of a forwardlooking industrialist.
But Nobel’s main concern was never with making money or even with making scientific discoveries. Seldom happy, he was always searching for a meaning to life, and from his youth, he had taken a serious interest in literature and philosophy. His greatest wish, however, was to see an end to wars, and thus peace between nations, and he spent much time and money working for this cause. To follow his will, a fund was set up to encourage people to make great progress in physics, chemistry, physiology(生理学), medicine, literature and peace. That’s the Nobel Prize which means great honor to a scientist.
Through his early experimental work, it is evident that ________.

A．Nobel was a man of strong will

B．Nobel was a man of gift

C．Nobel seldom got on well with his work

D．Nobel had his heart in his work

In fact, his inventions were first used in ________.

A．a war to kill and injure his fellow men	B．building roads
C．digging tunnels	D．both B and C

Based on the passage, Nobel, as a scientist, ________.

A．took a single interest in science

B．took a serious interest in money

C．took no interest in literature

D．took a serious interest in literature as well as in science

Which of the following statements is true according to the passage?

A．His wonderful will surely provided other scientists with a large sum of money.

B．In leaving behind a wellmeant will, Nobel succeeded in setting up a permanent monument for his interests and ideals.

C．Nobel made a glorious will so that he might be remembered and respected after his death.

D．Nobel expressed his wish in his will that a monument should be put up in memory of him.

Linus Pauling，the only person who has won two undivided Nobel Prizes，was born in Portland，Oregon. He attended Washington High School but because of an unimportant detail he did not receive his diploma until 1962，long after he had received his Bachelor’s degree in chemical engineering from Orgon State College in 1922. He had chosen to study his major because he could get a good job with it.
He won the Nobel Prize for Chemistry in 1954 for his research into the nature of the chemical bond and its application to the explanation of the structure of complex substance. His interest in the “behavior” of molecules(分子) led him from physical chemistry to biological chemistry，especially of the human body. He began with proteins and their main parts，the amino acids(氨基酸)，which are called the“building blocks of life”．In 1950，he constructed the first satisfactory model of a protein molecule，a discovery very important to the understanding of the living cell.
During World WarⅡ，Pauling was a member of the Research Board for National Security，for which he was awarded the Presidential Medal of Merit in 1948. However，the use of the atomic bomb near the end of the war turned Pauling in a new direction. Having long worked on the structure of molecules，he took an immediate interest in the deadly effects of nuclear fallout on human molecular structures.
From then on，Pauling protested the production of the hydrogen bomb and supported the prevention of the spread of nuclear weapons. Through his efforts，The NuclearTestBan Treaty，declaring all nuclear tests to be illegal except underground ones，came into effect on October 10,1963，the same day Linus Pauling was awarded the Nobel Peace.
From the first Paragraph，we learn that Linus Pauling________.

A．didn’t study hard while in Washington High School

B．is the only scientist who has won two Nobel Prizes

C．was once badly treated in Washington High School

D．chose to study chemical engineering to earn his living

Which of the following things did Pauling pay much attention to at first?

A．The “behavior” of molecules.	B．Physical chemistry.
C．Biological chemistry.	D．The human body.

Which of the following is legal according to The NuclearTestBan Treaty?

A．The use of nuclear weapons.

B．Testing hydrogen bomb on the ground.

C．Testing hydrogen bomb on underground.

D．The production of hydrogen bombs.

The main idea of the passage is to show________.

A．Linus Pauling’s attitude towards nuclear weapons

B．Linus Pauling’s contributions to the world

C．Linus Pauling’s research on the structure of molecules

D．Linus Pauling’s got the Nobel Prize for Peace

Coffee experts are willing to pay large sums of money for high-quality coffee beans. The high-end beans, such as Kona or Blue Mountain, are known to cost extraordinary sums of money. Then there is Kopi Lowak (translated as “Civet Coffee”), the world’s most expensive coffee, which sells for as much as US $50 per quarter-pound.
This isn’t particularly surprising, because approximately 500 pounds a year of Kopi Lowak make up the entire world supply. What is surprising is why this particular coffee is so rare. In fact, it’s not the plants that are rare. It’s the civet droppings. That’s right, the civet droppings—the body waste of the palm civet. Coffee beans aren’t Kopi Lowak until they’ve been digested(消化) and come out in the body waste of the palm civet.
Palm civets are tree-dwelling, raccoon-like little animals, native to Southeast Asia and the Indonesian islands. They also have a love for coffee cherries. According to Kopi Lowak suppliers, palm civets eat the fruit whole, but only digest the outer fruit, leaving the beans intact(完好无损). While the beans are not destroyed, they undergo a transformation in the animal’s body. A chemical substance in the digestive system of the palm civet causes some changes to the beans to give them a unique flavor(味道). However, this is not the only explanation why coffee beans retrieved from civet droppings have a special flavor all their own. Another possible reason is that palm civets have an unfailing instinct for picking the coffee cherries at the peak of their ripeness.
Kopi Lowak is reported to have a character in taste unlike any other coffee, complex with caramel undertones and an earthy flavor. Currently, most of the world’s supply of Kopi Lowak is sold in Japan, though a few US markets are also starting to stock up on Kopi Lowak.
What does “This” in the second paragraph refer to?

A．Civet Coffee.	B．Blue Mountain coffee.
C．The high price of Kopi Lowak.	D．The unique taste of Kona.

Why is Kopi Lowak expensive?

A．There is a very limited supply of the beans.

B．The coffee trees that grow the beans are scarce.

C．It takes a long time for the coffee beans to ripen.

D．Only a few experts know how to produce the beans.

What is the main point discussed in the third paragraph?

A．Why palm civets like the coffee beans.

B．Where Kopi Lowak is mainly harvested.

C．What chemicals are found in the civet’s digestive system.

D．How palm civets change coffee fruit to Kopi Lowak beans.

Which of the following statements is true, according to the passage?

A．Little palm civets eat only the outer layer of the coffee cherries.

B．Palm civets somehow know the right time when the coffee fruit ripens.

C．Kopi Lowak is most popular in Southeast Asia and the Indonesian islands.

D．Kona and Blue Mountain are the most expensive coffees but only of average quality.

Joanne was stuck in a traffic jam in central Birmingham at 5: 30 and at 6: 30 she was expected to be chairing a meeting of the tennis club. At last, the traffic was moving. She swung quickly racing to her house. As she opened the door, she nearly tripped(绊) over Sheba.
“Hey, Sheba,” she said, “I’ve got no time for you now, but I’ll take you out as soon as I get back from tennis club.” Then she noticed Sheba seemed to be coughing or choking. Obviously, she could hardly breathe. Immediately, Joanne realized she would have to take her to the vet(兽医).
When she got there, the vet was just about to close for the day. Seeing the state of Sheba, Dr. Sterne brought her quickly into his office.
“Listen, doctor, I’m really in a rush to get to a meeting. Can I leave her with you, and go and get changed? I’ll be back in ten minutes to pick her up, and then I’ll take her on to the meeting with me. Is that OK?”
“Sure.” said the doctor.
Joanne made the quick trip back to her house in a couple of minutes. As she was once more entering the hallway, the phone by the door began to ring.
“This is Dr. Sterne,” said an anxious voice. “I want you to get out of that house immediately,” said the doctor’s voice. “I’m coming round right away, and the police will be there any time now. Wait outside!”
At that moment, a police car screeched to a stop outside the house. Two policemen got out and ran into the house. Joanne was by now completely confused and very frightened. Then the doctor arrived.
“Where’s Sheba? Is she OK?” shouted Joanne.
“She’s fine, Joanne. I took out the thing which was choking her, and she’s OK now.”
Just then, the two policemen reappeared from the house, half-carrying a white-faced man, who could hardly walk. There was blood all over him.
“My God,” said Joanne, “how did he get in there? And how did you know he was there?”
“I think he must be a burglar.” said the doctor. “I knew he was there because when I finally removed what was stuck in Sheba’s throat: it turned out to be three human fingers.”
Joanne wanted to get back to her home again _____.

A．to dress up for the meeting	B．to phone the police station
C．to catch the badly hurt burglar	D．to wait for her dog to be cured

From the passage, we can infer that _____.

A．Sheba fought against the burglar

B．the police found the burglar had broken in

C．Joanne had planned to take her dog to the meeting

D．the doctor performed a difficult operation on the dog

In this passage, the writer intends to tell us that the dog is _____.

A．clever

B．friendly

C．frightening

D．devoted

Singles Day falls on every November 11th, and as the name indicates, this relatively new holiday is one exclusively for people who are still living the single life. I was a bit surprised when I googled “Singles Day” on the Internet, to find that China is the only country in the world that has set aside a special day for singles to celebrate their lives. To find out more about this celebration, please read on.
An old story goes that once there were four single men, leading very boring lives. None of them were married, or had lovers, or did anything exciting. They just sat around all day and played Mahjong.
One day they played Mahjong from 11 in the morning until 11 at night. During the game, no matter who won, the winning card was always the “four columns” card (the card shows four independent, parallel columns in two lines). Even more of a coincidence, it was Nov 11, or 11/11. In order to commemorate the day, they nicknamed it Singles Day.
Singles Day was first celebrated at various universities in Nanjing, capital city of Jiangsu Province during the 1990s. It got the name Singles Day because the date consists of four “ones”. These college students have since graduated, and carried their university tradition into society. Singles Day is now a special day for all fashionable youths.
The main way to celebrate Singles Day is to have dinner with your single friends, but it’s important that each person pay their own fee to show their independence. People also hold “blind date” parties in an attempt to say goodbye to their single lives.
Many singles also choose to say goodbye to their single lives on this day. Many attend “blind date” parties and many people choose to marry on this day. In addition to meaning “single” the four “ones” of the date can also mean “only one” as in “the only one for me.” Some people will use this date and this meaning to tell their special someone that they are the only “one” in their heart.
Singles Day got its name because _______.

A．the persons who play Mahjong are four singles

B．the date consists of four “ones”

C．only single persons celebrate the day

D．it was first celebrated at universities in Nanjing

Which of the following is wrong?

A．Singles Day was first celebrated in Nanjing’s universities.

B．Many singles choose Singles Day to say goodbye to their single lives.

C．The only way to celebrate the Singles Day is to have dinner with your single friends.

D．It was these college graduated students that carried their university’s tradition into society.

We can infer from the passage that ______.

A．the four singles did not get married

B．Singles Day receives great popularity among young people

C．when having dinner, one pays the fee for all his friends

D．on Singles Day many attend parties where blind people were present

What is the best title for the passage?

A．The Origin of Singles Day.	B．How to Celebrate Singles Day.
C．Singles Day.	D．Say Goodbye to Singles Day.

A．Disappointing.	B．Exciting.
C．Cheap.	D．Poor.