1 . These days when someone says a computer has a bug (小虫子) in it, usually they mean that there’s a problem with one of its programs. Maybe your computer crashed when you were in the middle of a game.
But back in the early days of computers, a woman named Grace Hopper was part of a team that discovered the very first computer bug.
One afternoon in 1947 Hopper and her team were running a program. But the computer wasn’t giving them the right results.
| A．What could be wrong? |
| B．Hopper was a mathematician. |
| C．Who had operated the computer? |
| D．Hopper was a hardworking scientist. |
| E．She thought it was funny that it was a real one. |
| F．Or you got an error message when you tried to go to a website. |
| G．The computer worked by reading instructions from a long piece of paper with holes in it. |
2 . I resisted (抗拒) for years becoming anything like my dad or at least admitting that I was anything like him because I wanted to be me, not him; but there I sat at his funeral (葬礼) several months ago, telling myself, “You’ve got a lot more of your dad in you than you think.”
There’s this phrase my dad used, and I know I’m going to sound rude to complain about it, but it did use to bother me. “I’m so proud of you,” he told us kids, whether we’d won a sailing race or run a marathon or managed to get a book published. “I’m so proud of you.” That should be a good thing, but here’s what always went through my unforgiving mind: You’re taking credit for what isn’t really yours but mine. “I’m so proud of you.” It came out of my dad’s mouth all the time, on those long-distance calls where I might have mentioned something that happened at work or when he and Mom came to visit and we showed off the talents of our two boys.
I knew the feeling of parental pride well, especially when my boys achieved in ways that were beyond my comprehension and ability, but I looked for other ways to express it. “That’s an incredible story you’ve written,” I would say about the composition. “I can’t believe how fast you solved that problem.” I would admire the work of the math genius. But never just the blanket phrase.
But there I was at Dad’s funeral, about to praise him, thinking that I could say exactly what my brother said, “He lets me be me.” That was his achievement. In the phrase that I promised I would never say to my children was a world of forgiveness, care and appreciation. So just the other day when my older son, now a promising manager, sent me an email about the thank-you dinner his latest client threw him, I thought hard for clever things to say, finally realizing my kids just want what my dad gave me. “I’m so proud of you,” I wrote. Just like the old man.
1. What do we know from Paragraph 1?| A．The writer missed his father in his deepest heart. |
| B．The writer’s father loved him more than anyone else. |
| C．The writer took on his father’s characteristics. |
| D．The writer resisted accepting his father’s love for him. |
| A．He should work harder. |
| B．He didn’t clearly know what his father meant. |
| C．His father went too far to praise him. |
| D．His achievement was wrongly taken by his father. |
| A．He failed to find another way. |
| B．He wished his kids to achieve more. |
| C．He accepted his father’s way to show love. |
| D．He wanted to sound considerate. |
| A．A Story with My Father | B．“I’m So Proud of You” |
| C．How to Praise Kids | D．My Father and My Son |
3 . When you’re sitting in class or behind your desk waiting for the clock to strike a time when you can go home, it is natural that your mind should wander (走神) a bit. It is common for your mind to wander to a vacation and even travel around the world. What if there is a way that you can travel around the world without having to pay any money?
A person that managed to make it around the world without spending much was Shantanu Starick. How did he trade off his service? Starick realized that as a photographer he had a service that people would usually be willing to pay money for, but he would instead offer his photography service to anyone who could provide him with food, shelter (住处) and transportation. Starick has been traveling for a surprising 30 months and has visited countries ranging from the United States to Ecuador.
In English-speaking countries, trading off services and communicating aren’t difficult for Starick. However, in farther areas where there isn’t an English- speaking person in sight it can be quite difficult. More than anything, the locals appreciate (欣赏) the effort behind trying to speak their language, even if you don’t exactly sound like a native speaker.
You can do it too!
Honestly, with a bit of confidence, drive and a skill you can trade, you’ll be able to do exactly the same as Starick.
Start thinking about what you can do to get around the world without paying money. With our social networks and the connectivity our world has, you can easily connect with and market yourself to people across the world without any effort.
1. What is the author’s purpose in writing the first paragraph?| A．To introduce the topic. |
| B．To describe students in class. |
| C．To give an example for the text. |
| D．To show people’s state of mind. |
| A．Join. | B．Exchange. |
| C．Stop. | D．Improve. |
| A．The skills. |
| B．The confidence to succeed. |
| C．The bravery to travel. |
| D．The effort to speak the local language. |
| A．His job is only traveling around the world. |
| B．He is too poor to afford the travels. |
| C．He has a skill to travel without paying much money. |
| D．He doesn’t hear of other languages except English. |
4 . What makes a building ugly? Everyone's got their own opinion, so it's hard to say. Now, let's take a look at some of the world's worst buildings.
The Torre Velasca
The Torre Velasca in Milan is in the centre of Milan(Italy). The tower, which went up in the 1950s, is about 100 metres tall. Its design is actually a modern representation(代表) of a traditional Lombard castle, where the lower parts were narrower than the upper parts.
The Mirador Building
The Mirador Building in Madrid(Spain)was created by Dutch studio MVRDV and the Spanish architect(建筑师)Blanca Lleó.The building, which is a block of flats, opened in 2005. There is a large rectangular(矩形的)hole in the upper part of it, which is used by the neighbourhood as a meeting area and playground.
The Prague TV Tower
The Prague TV Tower is in Prague(the capital of the Czech Republic). It stands 216 metres high and looks a bit like a tall, thin space ship. Prague is famous for its architectural beauty, so when the tower was put up in 1985 by architect Vaclav Aulicky and engineer Jiri Kozak, many felt it didn't fit in.
The Longaberger Basket Company
The Longaberger Basket Company building is in Newark, Ohio(USA). The office block was opened in 1997 and looks like a very large basket. It's got seven floors and two handles(把手)at the top. The handles weigh about 150 tons. It may not be the ugliest building in the world but it's certainly one of the most unusual.
1. According to the text, the Torre Velasca________.| A．was created by Blanca Lleó | B．is similar to a Lombard castle |
| C．has a history of over 100 years | D．is taller than the Prague TV Tower |
A． | B． |
C． | D． |
| A．thought little of it | B．liked it very much |
| C．felt that it might fall down easily | D．thought that it was totally useless |
5 . There was a gardener who looked after his garden with great care. To water his flowers，he used two buckets(水桶).One was a shiny and new bucket. The other was a very old and dilapidated one，which had seen many years of service，but was now past its best.
Every morning，the gardener would fill up the two buckets. Then he would carry them along the path，one on each side，to the flowerbeds. The new bucket was very proud of itself. It could carry a full bucket of water without a single drop spilled. The old bucket felt very ashamed(惭愧的)because of its holes: before it reached the flowerbeds，much water had leaked(渗漏)along the path.
Sometimes the new bucket would say，"See how capable I am! How good it is that the gardener has me water the flowers every day! I don’t know why he still uses you. What a waste of space you are!"
And all that the old bucket could say was，"I know I am not very useful，but I can only do my best. I am happy that the gardener still finds a little bit of use in me ，at least.’’
One day，the gardener heard that kind of conversation. After watering the flowers as usual，he said，"You both have done your work very well. Now I am going to carry you back，and I want you to look carefully along the path."
Then the two buckets did so. All along the path, they noticed，on the side where the new bucket was carried，there was just bare earth；on the other side where the old bucket was carried，there was a joyous row of wild flowers，leading all the way to the garden.
1. What was the old bucket ashamed of?| A．Its past. | B．Its aging. | C．Its manner. | D．Its leaking. |
| A．Dirty. | B．Dark. | C．Worn out. | D．Ordinary-looking. |
| A．take pity on the old one | B．laugh at the old one |
| C．show off its good look | D．praise the gardener's kindness |
| A．Because it was used to keep a balance. |
| B．Because it stayed in its best condition. |
| C．Because it had its own advantage. |
| D．Because it was thought of as a treasure. |
China has once again proved its
“My wallet is no longer in use. I can buy and eat whatever I want simply with a fingertip on my phone,” said
The bikes
China has entered a new innovative era, thanks to the large amounts of capital China has invested in
It is increasingly clear that China is innovating and no longer copying Western ideas. This is especially true in mobile, where China is leading
7 . For Western designers, China and its rich culture have long been an inspiration for Western creative.
“It’s no secret that China has always been a source(来源) of inspiration for designers,” says Amanda Hill, chief creative officer at A+E Networks, a global media company and home to some of the biggest fashion(时尚) shows.
Earlier this year, the China Through A Looking Glass exhibition in New York exhibited 140 pieces of China-inspired fashionable clothing alongside Chinese works of art, with the aim of exploring the influence of Chinese aesthetics(美学) on Western fashion and how China has fueled the fashionable imagination for centuries. The exhibition had record attendance, showing that there is huge interest in Chinese influences.
“China is impossible to overlook,” says Hill. “Chinese models are the faces of beauty and fashion campaigns that sell dreams to women all over the world, which means Chinese women are not just consumers of fashion — they are central to its movement.” Of course, not only are today’s top Western designers being influenced by China—some of the best designers of contemporary fashion are themselves Chinese. “Vera Wang, Alexander Wang, Jason Wu are taking on Galliano, Albaz, Marc Jacobs—and beating them hands down in design and sales,” adds Hill.
For Hill, it is impossible not to talk about China as the leading player when discussing fashion. “The most famous designers are Chinese, so are the models, and so are the consumers,” she says. “China is no longer just another market; in many senses it has become the market. If you talk about fashion today, you are talking about China—its influences, its direction, its breathtaking clothes, and how young designers and models are finally acknowledging that in many ways.”
1. What can we learn about the exhibition in New York?| A．It promoted the sales of artworks. | B．It attracted a large number of visitors. |
| C．It showed ancient Chinese clothes. | D．It aimed to introduce Chinese models. |
| A．They are setting the fashion. | B．They start many fashion campaigns. |
| C．They admire super models. | D．They do business all over the world. |
| A．learning from | B．looking down on | C．working with | D．competing against |
| A．Young Models Selling Dreams to the World |
| B．A Chinese Art Exhibition Held in New York |
| C．Differences Between Eastern and Western Aesthetics |
| D．Chinese Culture Fueling International Fashion Trends |
8 . If maths is the language of the universe, bees may have just uttered their first words. New research suggests these busybodies of the insect world are capable of addition and subtraction (减法) — using colors in the place of plus and minus symbols.
In the animal kingdom, the ability to count — or at least distinguish between differing quantities — isn’t unusual: It has been seen in frogs, spiders, and even fish. But solving equations (方程式) using symbols is rare, so far only achieved by famously brainy animals such as chimpanzees and African grey parrots.
Building on previous research that says the social insects can count to four and understand the concept of zero, researchers wanted to test the limits of what their tiny brains can do.
Scientists trained 14 bees to link the colors blue and yellow to addition and subtraction, respectively. They placed the bees at the entrance of a Y-shaped maze (迷宫), where they were shown several shapes in either yellow or blue. If the shapes were blue, bees got a reward if they went to the end of the maze with one more blue shape (the other end had one less blue shape); if the shapes were yellow, they got a reward if they went to the end of the maze with one less yellow shape.
The testing worked the same way: Bees that “subtracted” one shape when they saw yellow, or “added” one shape when they saw blue were considered to have aced the test. The bees got the right answer 63% to 72% of the time, depending on the type of equation and the direction of the right answer — much better than random guesses would allow—the researchers report today in Science Advances.
Though the results came from just 14 bees, researchers say the advance is exciting. If a brain about 20,000 times smaller than ours can perform maths using symbols, it could pave the way to novel approaches in artificial intelligence (AI) and machine learning. Just don’t ask the bees to do your homework anytime soon.
1. Why do the scientists conduct the research?| A．To teach them maths. | B．To test the power of tiny brains. |
| C．To explain the meaning of colors. | D．To get access to machine learning. |
| A．Given up. | B．Entered for. |
| C．Got through. | D．Checked over. |
| A．Language acquisition. | B．Arithmetic learning. |
| C．Protection of animals. | D．Development of AI. |
| A．Bees “Like” Counting |
| B．Bees “Tell” Colors Apart |
| C．Bees “Perform” Maths Using Shapes |
| D．Bees “Get” Addition and Subtraction |
9 . The African elephant, the largest land animal remaining on earth, is of great importance to African ecosystem (生态系统). Unlike other animals, the African elephant is to a great extent the builder of its environment. As a big plant-eater, it largely shapes the forest-and-savanna (大草原) surroundings in which it lives, therefore setting the terms of existence for millions of other animals that live in its habitat (栖息地).
It is the elephant’s great desire for food that makes it a disturber of the environment and an important builder of its habitat. In its continuous search for the 300 pounds of plants it must have every day, it kills small trees and underbushes, and pulls branches off big trees. This results in numerous open spaces in both deep tropical forests and in the woodlands that cover part of the African savannas. In these open spaces are numerous plants in various stages of growth that attract a variety of other plant-eaters.
Take the rain forests for example. In their natural state, the spreading branches overhead shut out sunlight and prevent the growth of plants on the forest floor. By pulling down trees and eating plants, elephants make open spaces, allowing new plants to grow on the forest floor. In such situations, the forests become suitable for large hoofed plant-eaters to move around and for small plant-eaters to get their food as well.
What worries scientists now is that the African elephant has become an endangered species. If the elephant disappears, scientists say, many other animals will also disappear from vast areas of forest and savanna, greatly changing and worsening the whole ecosystem.
1. What is the passage mainly about?| A．Disappearance of African elephants. |
| B．Forests and savannas as habitats for African elephants. |
| C．The effect of African elephants’ search for food. |
| D．The eating habit of African elephants. |
| A．Fixing the time. |
| B．Worsening the state. |
| C．Improving the quality. |
| D．Deciding the conditions. |
| A．They result from the destruction of rain forests. |
| B．They provide food mainly for African elephants. |
| C．They are home to many endangered animals. |
| D．They are attractive to plant-eating animals of different kinds. |
| A．showing the effect and then explaining the causes |
| B．pointing out similarities and differences |
| C．describing the changes in spare order |
| D．giving examples |
10 . Sports can help you keep fit and get in touch with nature. However, whether you are on the mountains, in the waves, or on the grassland, you should be aware that your sport of choice might have great influence on the environment.
Some sports are resource-hungry. Golf, as you may know, eats up not only large areas of countryside, but also tons of water. Besides, all sorts of chemicals and huge amounts of energy are used to keep its courses （球场） in good condition. This causes major environmental effects. For example, in the dry regions of Portugal and Spain, golf is often held responsible for serious water shortage in some local areas.
There are many environment-friendly sports. Power walking is one of them that you could take up today. You don’t need any special equipment except a good pair of shoes; and you don’t have to worry about resources and your purse. Simple and free, power walking can also keep you fit. If you walk regularly, it will be good for your heart and bones. Experts say that 20 minutes of power walking daily can make you feel less anxious, sleep well and have better weight control.
Whatever sport you take up, you can make it greener by using environment-friendly equipment and buying products made from recycled materials. But the final goal should be “green gyms”. They are better replacements for traditional health clubs and modern sports centers. Members of green gyms play sports outdoors, in the countryside or other open spaces. There is no special requirement for you to start your membership. And best of all, it’s free.
1. Which of the following is the author most probably in favor of?| A．Cycling around a lake. |
| B．Motor racing in the desert. |
| C．Playing basketball in a gym. |
| D．Swimming in a sports center. |
| A．It is popular in Portugal and Spain. |
| B．It causes water shortages around the world. |
| C．It pollutes the earth with chemicals and wastes. |
| D．It needs water and electricity to keep its courses green. |
| A．it is an outdoor sport |
| B．it improves our health |
| C．it uses fewer resources |
| D．it is recommended by experts |
| A．show us the function of major sports |
| B．encourage us to go in for green sports |
| C．discuss the major influence of popular sports |
| D．introduce different types of environment-friendly sports |
