1 . John Von Neumann was the oldest of 3 children of a banker, and his speed of learning new ideas and of solving problems stood out early. At 17, his father tried to persuade him not to become a mathematician because he may lead a poor life being a mathematician, and so Von Neumann agreed to study chemistry as well. In 1926, at 23, he received a degree in chemical engineering and a Ph.D. in mathematics. From then on, mathematics provided well enough for him, and he never had to turn to chemistry.
In 1930, Von Neumann visited Princeton University for a year and then became a professor there. His first book was published in 1932. In 1933, the Institute for Advanced Study was formed, and he became one of the 6 full-time people in the School of Mathematics (Einstein was one of the others).
World War II hugely changed Von Neumann’s areas of interest. Until 1940 he had been a great pure (纯粹的) mathematician. During and after the war, he became one of the best mathematicians who put mathematics theories into practice. During the last part of the war he became interested in computing machines and made several fundamental contributions. After the war, Von Neumann continued his work with computers, and was generally very active in government service. He received many awards, was president of the American Mathematical Society and was a member of the Atomic Energy Commission. He died in 1957 of cancer.
Von Neumann made several great contributions and any one of them would have been enough to earn him a firm place in history. He will be remembered as one of the greatest minds of the 20th century.
Von Neumann really was a legend (传奇) in his own time, and there are a number of stories about him. His driving ability is a part of this legend. He reported one accident this way: “I was driving down the road. The trees on the right were passing me in an orderly fashion at 60 miles per hour. Suddenly one of them stepped in my path.”
1. According to the text, Von Neumann’s father believed that ________.| A．a mathematician couldn’t earn a lot of money |
| B．a mathematician needed a good memory |
| C．Von Neumann had the ability to learn two subjects at the same time |
| D．Von Neumann had a gift for solving problems at a high speed |
| A．23 | B．26 | C．29 | D．32 |
| A．He realized the importance of engineering. |
| B．He began to research how to put mathematics into practice. |
| C．He left college and served at the government department. |
| D．He lost interest in chemistry. |
| A．calm | B．brave | C．intelligent | D．humorous |
2 . Thomas Edison was one often 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. |
| 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 |
| 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 |
| 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 |
3 . Life will probably be very different in 2050. First of all, it seems that TV channels will have vanished by 2050. Instead, people will choose a programme from a “menu” and a computer will send the programme directly to the television. By 2050, music, films, programmes, newspapers and books will come to us in the similar way.
In many places, agriculture is developing quickly and people are growing fruit and vegetables for export. This uses a lot of water. Therefore, there could be serious shortages of water. Some scientist predict that water could be the cause of wars if we don’t act now.
In the future, cars will run on new, clean fuels (燃料) and they will go very fast. Cars will have computers to control the speed and there won’t be any accidents. Today, many cars have computers that tell drivers exactly where they are. By 2050, the computer will control the car and drive it to your destination. Also, by 2050, space planes will fly people from Los Angeles to Tokyo in just two hours.
Some big companies now prefer to use robots that do not ask for pay rises or go on strike, and work 24 hours a day. They are also easy to control. And they never argue with people. They can be easily used in a variety of places — factories, schools, offices, hospitals, shops and homes.
Scientists will have discovered how to control genes (基因). Scientists have already produced clones (克隆) of animals. By 2050, scientists will be able to produce clones of people and decide how they look and how they behave. Scientists will be able to do these things, but should they?
1. Which of the following best explains “vanished” underlined in paragraph 1?| A．Settled. | B．Spread. | C．Disappeared. | D．Decreased. |
| A．Robots can work in different places. |
| B．Robots have much to be improved. |
| C．Robots work for humans for free. |
| D．Robots have many advantages. |
| A．He probably disagrees with the idea of human cloning. |
| B．He is looking forward to using of cloning technology. |
| C．The scientists have already discovered how to control genes. |
| D．The scientists will face many difficulties of controlling genes. |
| A．High-tech Cars | B．Life in the Future |
| C．Is Cloning Really Good? | D．Are You Ready for the Future? |
4 . Ireland has had a very difficult history. The problems started in the 16th century when English rulers tried to conquer (征服) Ireland. For hundreds of years, the Irish people fought against the English. Finally, in 1921, the British government was forced to give independence to the south of Ireland. The result is that today there are two “Irelands”. Northern Ireland, in the north, is part of the United Kingdom. The Republic of Ireland, in the south, is an independent country.
In the 1840s the main crop, potatoes, was affected by disease and about 750,000 people died of hunger. This, and a shortage (短缺) of work, forced many people to leave Ireland and live in the USA, the UK, Australia and Canada. As a result of these problems, the population fell from 8.2 million in 1841 to 6.6 million in 1851.
For many years, the majority of Irish people earned their living as farmers. Today, many people still work on the land but more and more people are moving to the cities to work in factories and offices. Life in the cities is very different from life in the countryside, where things move at a quieter and slower pace.
The Irish are famous for being warm－hearted and friendly. Oscar Wilde, a famous Irish writer, once said that the Irish were “the greatest talkers since the Greeks”. Since independence, Ireland has revived (复兴) its own culture of music, language, literature and singing. Different areas have different styles of old Irish songs which are sung without instruments. Other kinds of Irish music use many different instruments such as the violin, whistles, etc.
1. What does the author tell us in Paragraph 1?| A．How the Irish fought against the English. |
| B．How Ireland gained independence. |
| C．How English rulers tried to conquer Ireland. |
| D．How two “Irelands” came into being. |
| A．food shortages and a lack of work in the 1840s led to a decline in population |
| B．people are moving to the cities for lack of work in the countryside |
| C．it is harder to make a living as a farmer than as a factory worker |
| D．different kinds of old Irish songs are all sung with instruments |
| A．the Irish character | B．the Irish culture |
| C．Irish musical instruments | D．a famous Irish writer |
| A．Life in Ireland | B．A Very Difficult History |
| C．Ireland, Past and Present | D．The Independence of Ireland |
5 . Two weeks ago, a 5-year-old girl named Sunshine Oelfke emptied out her piggy bank (存钱罐) onto the living room floor and immediately started counting. Her grandmother, Jackie Oelfke, thought she was playing as she carefully lined up the coins, but then she saw the girl put the coins into a plastic bag and place it in her backpack.
“What are you doing with that money?” Jackie asked her granddaughter.
“I’m taking it to school,” Sunshine replied. “I’m going to take it for milk money. My friend Layla doesn’t get milk— her mom doesn’t have milk money and I do.”
Jackie’s heart melted at Sunshine’s words. Choked with strong feelings, Jackie held her sweet granddaughter tightly in her arms.
Last week, Jackie and Sunshine met with her teacher, Rita Hausher, and handed her the $30 the kindergartner had saved. There are 20 kids in Sunshine’s class and about half don’t get milk. It costs $ 0.45 a carton (纸盒). The total adds up to about $180 a month for every child in the class to have milk every day.
After dropping Sunshine off at school, Jackie posted a tearful video on Facebook to explain her granddaughter’s plan. To her surprise, many people offered to donate toward the cause. Within a week, Jackie raised more than $1,000. Now every student in Sunshine’s class can get free milk for the rest of the year.
Jackie said Sunshine doesn’t see her kind act as a big deal. She was just trying to look out for her friends. “She doesn’t understand the effect she’s brought about,” Jackie said. “But now she knows she can do whatever she puts her mind to.”
1. Why did Sunshine empty her piggy bank?| A．She hoped to show off her savings in class. | B．She needed to train her counting skills. |
| C．She wanted to play with the coins. | D．She intended to pay for her friend’s milk. |
| A．Relieved. | B．Touched. | C．Curious. | D．Proud. |
| A．Two heads are better than one. | B．A friend in need is a friend indeed. |
| C．Nothing is impossible to a willing heart. | D．There’s no such thing as a free lunch. |
| A．Small Coins, Big Changes. | B．Jackie’s Piggy Bank. |
| C．Piggy Bank and Carton Milk. | D．A Moved Grandmother. |
6 . 
Cheating can happen in a lot of different ways.When people cheat,it’s not fair to other people，like the kids who studied for the test or who the true winners of a game were.
Many people like the action of cheating.In their opinion,it makes difficult things seem easy,like getting all the right answers on the test.But it doesn't solve the problem of not knowing the material and it won't help on the next test—unless the person cheats again.
Some people lose respect for cheaters and think less of them.The cheaters themselves may feel bad because they know they shouldn't get that good grade.And,if they get caught cheating,they will be in trouble at school，and maybe at home,too.
Some kids cheat because they're busy or lazy and they want to get good grades without spending the time studying.Other kids might feel like they can’t pass the test without cheating.Even when there seems to be a “good reason” for cheating,cheating isn’t a good idea.
If you were sick or upset about something the night before the day and couldn’t study,it would be better to talk with the teacher about this.And if you don’t have enough time to study for a test because of swim practice,you need to talk with your parents about how to balance swimming and school.A kid who thinks cheating is the only way to pass a test needs to talk with the teacher and his or her parents so they can find some solutions together.Talking about these problems and working them out will feel better than cheating.
1. What does the author think when kids cheat in class?| A．It is unfair to other people. |
| B．It does harm to their health. |
| C．Teachers should punish them. |
| D．Teachers shouldn't stop them at once. |
| A．Because they think the material in the test is very difficult. |
| B．Because they want to do better than the others. |
| C．Because cheating can make hard things seem very easy. |
| D．Because they have little time to study their lessons. |
| A．Some kids can’t pass the test without cheating. |
| B．Why kids cheat in the test. |
| C．Cheating isn’t a good idea. |
| D．Some kids don't spend the time studying. |
| A．Cheaters are often thought highly of. |
| B．People show no respect for those who cheat. |
| C．Parents whose kids cheat are often in trouble. |
| D．Kids cheat in the test because of swim practice. |
7 . Traveling without a map in different countries. I find out about different ways of giving directions every time I ask “How can I get to the post office?”
Foreign tourists are often puzzled in Japan because most streets there don’t have name signs. In Japan, people use landmarks (标志性建筑) to give directions instead of street names. For example, the Japanese will say to travelers, “Go straight down to the comer. Turn left at the big hotel and go past a fruit market. The post office is across from the bus stop.”
People in Los Angeles, the US, have no idea of distance on the map; they measure distance by time, not miles. “How far away is the post office?” you ask. “Oh,” they answer, “It’s about five minutes from here.” You don’t understand completely. “Yes, but how many miles away is it, please?” To this question you won’t get an answer, because most probably they don’t know it themselves.
People in Greece sometimes do not even try to give directions because tourists seldom understand the Greek language. Instead, a Greek will often say, “Follow me.” Then he’ll lead you through the streets of the city to the post office.
Sometimes a person doesn’t know the answer to your question. What happens in the situation? A New Yorker might say. “Sorry, I have no idea.” But in Yucatan, Mexico, no one answers “I don’t know.” People there believe that “I don’t” is impolite. They usually give an answer, but often a wrong one. So a tourist can get lost very easily in Yucatan! However, one thing will help you reach your destination everywhere in the world. It’s body language.
1. Which of the following is probably an example of Japanese directions?| A．“The post office is at Street Kamira.” |
| B．“Turn right at the hospital and go past a school.” |
| C．“The post office is about five minutes from here.” |
| D．“Go south two miles. Turn west and then go another mile.” |
| A．They prefer to lead you the way. |
| B．They prefer to use body language. |
| C．They use landmarks to give directions instead of distance. |
| D．They often have no idea of distance measured by miles. |
| A．Using street names. | B．Leading the way. |
| C．Using landmarks. | D．Giving people a wrong direction. |
| A．people in Mexico know street names well |
| B．body language makes you get lost in Yucatan |
| C．people in Mexico prefer to use body language |
| D．people in Yucatan sometimes give wrong directions |
8 . San Francisco Fire Engine Tours
San Francisco Winery TourRunning: February 1st through April 30th
This delicious tour goes through the city on its way to Treasure Island where we will stop at the famous Winery SF. Here you can enjoy 4 pours of some of the best wine San Francisco has to offer.(Included in tickets price)
Departing from the Cannery: Tour times upon request.Duration(时长): 2 hours
Price: $90
Back to the Fifties Tour
Running: August 16th through August 31st
This tour transports you back in time to one of San Francisco’s most fantastic periods, the 1950s! Enjoy fun history as we take you through San Francisco for a free taste of ice cream.
Departing from the Cannery: 5:00 pm and 7:30 pmDuration: 2 hours
Price: $90
Spooky Halloween Tour
Running: October 10th through October 31st
Join us for a ride through the historical Presidio district. Authentic fire gear(服装) is provided for your warmth as our entertainers take you to some of the most thrilling parts of San Francisco.
Departing from the Cannery: 6:30 pm and 8:30 pmDuration: 1 hour and 30 minutes
Price: Available upon request
Holiday Lights Tour
Running: December 6th through December 23rd
This attractive tour takes you to some of San Francisco’s most cheerful holiday scenes. Authentic fire gear is provided for your warmth as you get into the holiday spirit.
Departing from the Cannery: 7:00 pm and 9:00 pmDuration: 1 hour and 30 minutes
Advance reservations required.
1. Which of the tours is available in March?
| A．San Francisco Winery Tour. | B．Back to the Fifties Tour. |
| C．Spooky Hallowen Tour. | D．Holiday Lights Tour. |
| A．Go to Treasure Island. | B．Enjoy the holiday scenes. |
| C．Have free ice cream. | D．Visit the Presidio district. |
| A．Take some drinks. | B．Set off early in the morning. |
| C．Wear warm clothes. | D．Make reservations in advance. |
9 . The future home is something that people have talked about for decades. Because the future home idea inspires our imagination, scientists and engineers have been working hard to develop different systems to make houses “smarter”.
The video camera at the entrance recognize visitors using facial recognition. The facial recognition software of the future home will not only recognize friends, but strangers as well. And the software in the future home will run the strangers faces against a database of criminals.
The future home will also have smart application appliances (家电) as well. There will be a vast networking system connecting them. Ovens, microwaves and refrigerators will be controlled automatically, so remote cooking will be a possibility and meals are prepared for your arrival.
There will also be a green systems in place such as saving and reusing washing water and bathwater. Plants and people may receive pure or mineralized (含矿的) drinking water.
If you think this future home idea is pie in the sky or science fiction, then think again. Most of the systems described here are either in development or already out in the market. Future homes may not be standard yet for the middle class but this is not as far ahead as many people would think.
1. What can the facial recognition software be used for in the future houses?| A．Greeting friends. | B．Collecting criminals information. |
| C．Recognizing visitors. | D．Following dangerous criminals. |
| A．Facial recognition software. | B．Remote cooking. |
| C．Smart refrigerators. | D．Saving and reusing water. |
| A．Attractive. | B．Common. | C．Special. | D．Excellent. |
| A．Smart future home |
| B．A smart networking system |
| C．Software in future home |
| D．Various household appliances |
10 . Donna Strickland was awarded the 2018 Nobel Prize in Physics jointly with Arthur Ashkin and Gérard Mourou.It’s the first time in 55 years that a woman has won this famous prize, but why has it taken so long? We look at five other pioneering female physicists — past and present — who actually deserve the prize.
Jocelyn Bell Burnell
Perhaps the most famous snub (冷落): the student Bell discovered the first radio pulsars in 1967, when she was a PhD student at Cambridge.The Nobel Prize that recognised this landmark discovery in 1974, however, went to her male supervisor, Antony Hewish.Recently awarded a £2.3 million Breakthrough Prize, which she gave away to help under-represented students, she joked to The Guardian, “I feel I’ve done very well out of not getting a Nobel Prize.”
Lene Hau
Hau is best-known for leading the research team at Harvard University in 1999 that managed to slow a beam of light, before managing to stop it completely in 2001.Often topping Nobel Prize prediction lists, could 2019 be Hau’s year.
Vera Rubin
Rubin discovered dark matter in the 1980s, opening up a new field of astronomy.She died in 2016, without recognition from the committee.
Chien-Shiung Wu
Wu’s “Wu experiment” helped disprove the “law of conservation of parity”.Her experimental work was helpful but never honoured, and instead, her male colleagues won the 1957 Nobel Prize for their theoretical work behind the study.
Lise Meitner
Meitner led groundbreaking work on the discovery of nuclear fission.However, the discovery was acknowledged by the 1944 Nobel Prize in Chemistry, which was won by her male co-lead, Otto Hahn.
1. When was the discovery of radio pulsars recognised by the Nobel?| A．In 1944． | B．In 1967． | C．In 1974． | D．In 1980． |
| A．Donna Strickland. | B．Jocelyn Bell Burnell. |
| C．Lene Hau. | D．Vera Rubin. |
| A．The five female scientists did greatly in chemistry. |
| B．Vera Rubin had opened up a new field in geometry. |
| C．Lise Meitner’s teacher won a Nobel Prize for her work. |
| D．The five female scientists haven’t been awarded Nobel Prize. |
