1 . Cybercrime refers to any criminal offence related to the Internet. Internet crimes have been classified into four categories. First, they can be related to a lack of proper Internet security, such as downloading or deleting other people’s files without permission, and spreading computer viruses. The second are crimes usually committed without a computer, but can occur over the Internet. For some criminals use the Internet to cheat others of their money. Third, websites which offense information or encourage hatred and violence are named. Last, there are related to intellectual property (intellectual property is a design, patent, book, etc. law prevents other people from copying).
All Internet users are affected by cybercrime in one way or another. However, crime against a private organization in the USA, showed that 45.6 percent of the 351 biggest company government agencies had had their security systems broken into in the previous year. Security consultants tell us that cybercrime is costing firms worldwide hundreds of billions of dollars every.
Considering how bad the situation with cybercrime against companies has become, many people wonder why so little is known about this. The main reason is that most cybercrime is not reported. Until now, most companies have been unwilling to report cases of cybercrime. They fear that by doing so, they will lose customers, who may think that the company cannot protect their confidential information or their money.
All of this is made more difficult by the legal situation regarding cybercrime. Cybercrime is so new that many governments have not yet passed laws against it, and there are many holes in the legal systems. In addition, most countries do not have arrangements for dealing with suspects from other countries who may have committed cybercrime. Thus, it is difficult to catch criminals of cybercrime.
The only answer to this problem is international cooperation. Governments must join forces to keep up with the advances in technology used by the criminals. It is also important to draft new laws and negotiate international standards for fighting cybercrime.
1. Which of the following can be considered as cybercrime?| A．Copying others’ public files. | B．Creating computer virus. |
| C．Sending hatred words to a friend. | D．Stealing from online banks. |
| A．By comparing the changing numbers. | B．By listing the survey data. |
| C．By analyzing the heavy loss. | D．By adding background information. |
| A．Legal. | B．Valuable. | C．Private. | D．Correct. |
| A．Countries work together following the same law. |
| B．Abroad cybercriminals should be sent back. |
| C．The lawyers should learn more about laws. |
| D．The government should flow the law. |
2 . Ann started to work last summer. In order to have a holiday, she saved as much as she could and, this January, she booked a package tour to Spain. She left London airport early on the morning of the first Saturday in August. She was very excited, as this was her first trip abroad. When she arrived at Barcelona airport, the weather was beautiful.
At the hotel, she found that her Spanish money wasn’t in her handbag. All she had was a small purse with ten English pounds in it!
Ann found a place to change her English money for Spanish money. She would stay here for two weeks. After changing her money, Ann bought some cheese, some bread and some oranges. When she got back to the hotel, she told the tour guide that her doctor had told her not to eat much food, so she’d just have breakfast each day. This was all right, as she knew breakfast was included in the price of hotel.
For the rest of her holiday, Ann swam in the hotel or lay on the beach. She also went for long walks with Jane, a Scottish girl. However, when the others went to interesting places, Ann always said she wasn’t well. In fact, her holiday wasn’t bad, except that she was always hungry.
On the last day, Jane asked her why she never ate with them in the hotel restaurant. The food was excellent. Ann told her all about her money problem. Jane looked at her for a minute, and then said, “But didn’t you know? The price of this tour includes everything!”
1. Why was Ann so excited about the trip?| A．Because she had never been abroad. |
| B．Because she had saved enough money. |
| C．Because she had booked a cheap tour. |
| D．Because she had found a good job. |
| A．She didn’t find her purse. |
| B．She couldn’t find a place to change money. |
| C．She couldn’t find her Spanish money. |
| D．She didn’t understand Spanish. |
| A．she wanted to see a doctor. |
| B．she doubted the price of the hotels. |
| C．she had bought some food for her meals. |
| D．she would only take breakfast. |
| A．Ann was not allowed to eat much. |
| B．Ann’s Spanish money was stolen. |
| C．Ann missed some meals included in the tour. |
| D．Ann didn’t like the restaurant and the holiday. |
3 . A character in one of Shakespeare's plays once said, "Some are born great, some achieve greatness, and some have greatness thrust upon them." Any of these could apply to the modern day sportsmen. Many still argue about the nature of talent. Some claim that people are born to be sportsmen, while others say it is only through devotion and hard work that they achieve their abilities. Arguably though, it is not until their talents are acknowledged by the public that they truly have greatness fallen upon them.
With this acknowledgement of their "greatness" come all the trappings of modern day celebrity：money, power, influence and responsibility. For better or for worse, like it or hate it, modern sportsmen are the role models of children everywhere. These children will grow up admiring their heroes, devoting their lives to copying their every move, and wanting above all to be like them. Due to this fascination，particularly with the massive influence of the media, it is more important than ever for these sportsmen to acknowledge their responsibility.
In the past few months alone, there have been many examples of questionable behaviors from sports icons. Sport stars of the present day are often mirroring the very worst aspects of society, a fact that the self-righteous(自以为是的) anger of the modern press has been quick to point out. It would be wrong for us to expect sportsmen to be saints. It would also be wrong for us to think that their behavior is markedly different from the sportsmen they grew up watching, but with the all-seeing eye of modern media it is a different world，and different standards must be expected.
Of course there is no obligation for sportsmen to be good role models. There are no prison sentences, no fines, no community service—unless their behaviors are illegal. Unless they break the law, it is entirely up to them as to whether or not they think their behavior is appropriate. Furthermore, measuring the true influence their decisions have on their followers is absolutely impossible. Some will rise against their idols, seeing them in a new light and condemning their actions. Others may copy their heroes' actions, using them as a shield when accused of the same crimes.
It is undeniable that the actions of sportsmen will influence the lives of those who worship them. Modern day sportsmen are almost ideals of today's world, and their actions are watched carefully by millions over the world. Some may complain against it, denying their influence on these children's lives. Others may be aware of it but not respect it, while many may both be aware of it and respect it. In a word, you do not choose whether you are a role model. All you can do is to decide how to act when greatness is thrust upon you.
1. In Paragraph 1, the author tries to emphasize________.| A．sportsmen become great when their gifts are recognized by people |
| B．sportsmen achieve greatness through their devotion and efforts |
| C．different ways for sportsmen to achieve success and greatness |
| D．the core characteristic to become great sportsmen nowadays |
| A．role models usually have positive influence on their fans |
| B．sportsmen have the right to behave freely within the law |
| C．all the fans will follow their heroes' actions |
| D．no obligation is given to sportsmen |
| A．palled off | B．removed from | C．related to | D．forced on |
| A．To advise the media to choose proper events to report. |
| B．To inform the public that sportsmen are no role models. |
| C．To remind the sportsmen of their social responsibilities. |
| D．To argue that sportsmen should not be expected as herons. |
4 . How do you turn “dumb” headphones into smart ones? Rutgers engineers have invented a cheap and easy way by transforming headphones into sensors that can be plugged into (插入) smartphones, identify their users monitor their heart rates and perform other services.
Their invention, called HeadFi, is based on a small plug-in headphone adapter that turns a regular headphone into a sensing device (装置). Unlike smart headphones, regular headphones lack sensors. HeadFi would allow users to avoid having to buy a new pair of smart headphones with sensors to enjoy sensing features.
“HeadFi could turn hundreds of millions of existing, regular headphones worldwide into intelligent ones with a simple upgrade (升级),” said Xiaoran Fan, a HeadFi primary inventor.
A Rutgers-led paper on the invention, which results in "earable intelligence", will be formally published in October at MobiCom 2021, the top international conference on mobile computing and mobile and wireless networking.
Headphones are among the most popular wearable devices worldwide and they continue to become; more intelligent as new functions appear, such as touch-based gesture control, the paper notes. Such functions usually rely on aiding sensors, such as accelerometers, gyroscopes and microphones that are available on many smart headphones.
HeadFi turns the two drivers already inside all headphones into a versatile (多功能的) sensor, and it works by connecting headphones to a pairing device, such as a smartphone. It doesn't require adding aiding sensors and avoids changes to headphone hardware or the need to customize headphones, both of which may increase their weight and size. By plugging into HeadFi, a converted headphone can perform sensing tasks and play music at the same time.
The engineers conducted experiments with 53 volunteers using 54 pairs of headphones with prices ranging from $2. 99 to $15 ,000. HeadFi can achieve 97. 2 percent to 99. 5 percent accuracy on user identification , 96. 8 percent to 99. 2 percent on heart rate monitoring and 97. 7 percent to 99. 3 percent on gesture recognition.
1. What does Xiaoran Fan think of HeadFi?| A．Secure to operate. | B．Simple to use. |
| C．Easy to substitute. | D．Convenient to store. |
| A．It can't work with headphones alone. |
| B．It actually functions as a versatile sensor. |
| C．It makes headphones larger and heavier than usual. |
| D．It doesn't work when headphones are playing music. |
| A．the various functions of HeadFi | B．the wide popularity of headphones |
| C．the great complexity of headphones | D．the excellent performance of HeadFi |
| A．How to Use Headphones Appropriately |
| B．Headphones Can Be Upgraded Instantly |
| C．How to Make Regular Headphones Intelligent |
| D．New Uses Have Been Found in Headphones |
5 . Wine and beaches, fireworks and music... our readers recommend some fantastic festivals.
Festa delTUva e del Vino, Italy
Set on the beautiful shores of Lake Garda, this grapes and wine festival takes over the small town of Bardolino for four days every October. With local wines, food, art projections, fireworks and live music. people come from miles around to celebrate. First and foremost，it’s about great wine，but it’s worth visiting to soak up the great atmosphere.
Free，1-5 October
Quest festival, Vietnam
This is a weekend camping festival held just a 40-minute drive from Hanoi, bringing together locals and visitors in a celebration of underground live and electronic music culture. Held in the beautiful Son Tinh campsite, there are usually about 30 local and international DJs and 10 bands. There are also workshops, pop-up cafes, fire performances, dancing and much more.
Weekend tickets about £25, 6-8 November
Estiv al Switzerland
This is a free festival of jazz which takes place in the first weekend in July in the pretty squares and lakeside beaches and parks around the southern Swiss town of Lugano. The palm trees and summer air to see some of Europe’s up and coming jazz bands and enjoy Swiss
Free, every July
Irish Redhead Convention, County Cork
A friendly gathering for all red-haired people is held in the small seaside village of Crosshaven where redheads from all over the world take part in light hearted events. There’s live music, art exhibitions, lectures and of course the traditional Parade of Redheads through the village led by the newly crowned Redhead King and Queen.
Free, Every August
1. Jennifer, a girl with red hair, may be interested in ________.| A．Estival. | B．Quest festival. |
| C．Festa deirtlva e del Vino. | D．Irish Redhead Convention. |
| A．They offer local food. |
| B．They have fireworks. |
| C．They are free of charge. |
| D．They have music activities. |
| A．In a textbook. |
| B．In a magazine. |
| C．In a news report. |
| D．In a research paper. |
6 . It is widely believed that smiling means a person is happy, and it usually occurs when they're meeting another person or a group of people. However, a new study led by the body language expert Dr Harry Witchel shows this isn't always the case.
In his research, he asked 44 participants aged 18—35 to play a geography quiz game consisting of nine difficult questions so that they often got the answer wrong. Participants seated interacted with a computer alone in a room while their faces were video recorded.
After the quiz, the participants were asked to rate their experience using a range of 12 emotions including “bored”, “interested” and “frustrated”. Meanwhile, their facial expressions were then computer analysed frame by frame in order to judge how much they were smiling based on a scale of between 0 to 1.
Dr Witchel said: “According to some researchers, a real smile reflects the inner state of cheerfulness or amusement. However, behavioral ecology theory suggests that all smiles are tools used in social interactions, meaning cheerfulness is neither necessary nor rich for smiling. Our study showed that in these humancomputer interaction experiments, smiling isn't driven by happiness; it is associated with subjective involvement(主观参与) , which acts like a social fuel for smiling, even when socialising with a computer on your own.”
Surprisingly, participants didn't tend to smile during the period when they were trying to figure out the answers. However, they did smile right after the computer game informed them if their answer was correct or wrong. Participants smiled more often when they got the answer wrong. Dr Witched added: “During these computerised quizzes, smiling was greatly increased just after answering questions incorrectly.This behaviour could be explained by selfratings of involvement, rather than by ratings of happiness or frustration.”
1. Why did Dr Witchel use difficult questions in the quiz game?| A．To make it hard for participants to answer them correctly. |
| B．To make the answer period last as long as possible. |
| C．To discover the most intelligent participants. |
| D．To create a stressful situation for participants deliberately. |
| A．Other researchers' opinion of a real smile is quite right. |
| B．Smiles aren't necessarily useful tools in social interactions. |
| C．Subjective involvement doesn't motivate smiling in social interactions. |
| D．Witchel's study finding is consistent with behavioural ecology theory. |
| A．Participants were asked to interact with each other in the quiz. |
| B．Participants in the quiz smiled less often when they got the answer wrong. |
| C．In Dr Witchel's opinion, smiling is connected with subjective involvement. |
| D．Dr Witchel thinks that a real smile reflects the inner state of cheerfulness. |
| A．What Contributes to Real Happiness? |
| B．How to Identify Whether a Person Is Really Happy? |
| C．Smiling Doesn't Necessarily Mean Happiness. |
| D．People Generally Hold a Wrong View on Happiness. |
7 . While going to the aquarium（水族馆）is a great way to learn about sea animals, some have raised concerns about the animals' quality of life. But Edge Innovations, a company in New Zealand, has a very special way to solve the problem.
Edge Innovations is working with American creators of some of Hollywood's most famous animals to develop robot dolphins that look like almost exactly the same as real-life animals.
The ocean park industry has had falling interests for over ten years because of ethical（道德的）concerns and the cost of live animals, yet people's hunger for learning about and experiencing these animals is still as strong as ever. Developers believe that it's time to make a change in this industry and that this method shows humans' mercy and brings more interests at the same time.
One robot dolphin could cost an aquarium at least $ 26.3 million. But the robot would be controlled by humans and be able to play with humans as a regular dolphin would. The price at the moment is very high, but Edge Innovations notes that since the robots last longer than a real animal, the returns will be worth the price.
The robot dolphin weighs just about 600 pounds but is amazingly life-like. According to The Guardian, a test audience was actually not able to tell it apart from a real dolphin. As for aquarium visitors, the developers forecast that they won't mind not seeing a "real" dolphin. "For people in New Zealand, for me, I prefer natural animals," said Li Wang, the business developer for Edge Innovations. "But when we think about the new generation who spend far more time than us playing electronic games online, we think the robot dolphins will be accepted.”
The development of robot animals may be the future of zoos and aquariums, making it easier for animal lovers to enjoy nature in a kind way.
1. What is Edge Innovations doing?| A．Designing robot dolphins. |
| B．Stopping animal shows. |
| C．Improving dolphins' living conditions. |
| D．Making Hollywood films about dolphins. |
| A．Why the ocean park industry closes down. |
| B．How the ocean park industry can develop. |
| C．How robot dolphins can succeed. |
| D．Why robot dolphins are created. |
| A．Their price is too high to be accepted. |
| B．They look smaller in size than real ones. |
| C．They save aquariums' cost in the long run. |
| D．They can serve longer than creators thought. |
| A．Robot Dolphins Are Coming |
| B．The Rise and Fall of Robot Dolphins |
| C．The Aquariums Are Facing the Ethical Problem |
| D．Robot Dolphins Will Bring an End to Ocean Park Industry |
8 . A mother has taken her celebration（颂扬）of great women in history to the next level—by dressing her baby daughter up as some of the most famous women of all time. Jenelle Wexler, a hair stylist from Chicago, the USA, came up with the idea when she noticed similarities in appearance between her four-month-old baby, Liberty, and a Mexican artist Frida Kahlo.
Wexler took photos of Liberty who was dressed up as the Mexican artist. And after that, Wexler wanted to go on with what she did. "The pictures came out wonderfully, and soon after that, I thought about other women in history that contributed to the benefit of women and people as a whole," she says.
Wexler takes the photos with her iphone. Up until now, she has dressed Liberty up as a series of famous women, including Marie Curie, Coco Chanel, Madonna and Amelia Earhart.
Once she decides which woman she would like Liberty to play, she researches the person and learns about some of the historic achievements this woman has made. Wexler checks photos of each woman, which she then uses to design clothing and setting that will show their character and achievements.
It takes Wexler around 20 minutes to take each photo, and for every dress-up activity, Wexler usually takes nearly 50 pictures in total. "Liberty has acted 34 women of influence," she says. She just wants to draw people's attention to those who should really be admired in our society—there are so many great women who need to be remembered and have their stories told.
1. What made Wexler dress Liberty up as Frida Kahlo?| A．Frida Kahlo is popular among women. |
| B．Wexler admires Frida Kahlo very much. |
| C．Liberty and Frida Kahlo looked like each other. |
| D．Wexler wanted Liberty to be an artist like Frida Kahlo |
| A．Show how the dress-up activity goes on. |
| B．Offer some suggestions on picture-taking. |
| C．Value women's contributions to the world |
| D．Introduce some research on famous women |
| A．She enjoys taking photos to record life. |
| B．She devotes all her time to her daughter. |
| C．She works hard to protect the rights of women |
| D．She puts lots of effort into the dress-up activity. |
| A．To introduce some excellent women. |
| B．To advise people to take pictures of kids. |
| C．To call on people to remember famous women. |
| D．To choose proper role models for young people. |
9 . Humans have little difficulty recognizing one another. And we know that no two faces are exactly alike. Even identical twins have slightly different faces. Each human face is truly unique, and now we've invented machines that are able to recognize faces for numerous purposes.
Governments, employers and security and police services are increasingly using facial recognition technology. This allows them to quickly confirm an individual's identity. Systems are becoming so advanced that a wanted criminal can instantly be picked out of a crowd of thousands of people. All that's required is an image in a database to compare with the image of any number of people in a crowd. Ordinary people, too, are using facial recognition to unlock their phones, their computers and other devices.
Personal facial recognition protection has several benefits. It is instantaneous, and it relieves us of the need to memorize passwords. However, a device will require a password in the rare event that it doesn't, for whatever reason, recognize the user's face.
There are numerous concerns about the use of facial recognition. Primarily, the concern is that it threatens privacy. The installation of more and more cameras in public and private places is now part of everyday life. This means people can be observed and recognized wherever they go. Cameras may make public spaces safer, but keeping law-abiding(守法的) citizens under constant watch is disturbing to many.
In the age of the coronavirus and the widespread wearing of masks, facial recognition systems are having some difficulty. A mask covers many of the facial data points used by recognition software to confirm a person's identity. In response, facial recognition systems are being trained to use less facial data. That could affect how dependable it is as a method of identity detection.
1. What's the author's purpose of writing Paragraph 2?| A．To further explain the importance of facial recognition. |
| B．To describe the powerful functions of facial recognition. |
| C．To list in detail various advantages of facial recognition. |
| D．To state the unique advanced features of facial recognition. |
| A．The cameras may be occasionally out of order. |
| B．Too many cameras disturb people's daily life. |
| C．People's personal life might be exposed to others. |
| D．The cameras make law-abiding citizens feel stressful. |
| A．Getting more accurate with less information. |
| B．Becoming faster with more facial data. |
| C．Protecting personal information if necessary. |
| D．Responding more quickly to unexpected events. |
| A．The wide popularity of facial recognition. |
| B．The rapid development of facial recognition. |
| C．The benefits of facial recognition. |
| D．The introduction to facial recognition. |
10 . Procrastinators (拖延症患者)，take note: If you’ve tried building self-control and you’re still putting things off, maybe you need to try something different. One new approach: Check your mood.
Often, procrastinators attempt to avoid the anxiety or worry aroused by a tough task with activities aimed at repairing their mood, such as checking Facebook or taking a nap. But the pattern, which researchers call “giving in to feel good,” makes procrastinators feel worse later, when they face the consequences of missing a deadline or making a last-minute effort, says Timothy Pychyl, an associate professor of psychology at Carleton University.
Increasingly, psychologists and time-management consultants are focusing on a new strategy: helping procrastinators see how attempts at mood repair are destroying their efforts and learn to control their emotions in more productive ways.
The new approach is based on several studies in the past two years showing that negative emotions can damage attempts at self-control. It fills a gap among established time-management methods, which stress behavioral changes such as adopting a new organizing system or doing exercises to build willpower.
Researchers have come up with a playbook of strategies to help procrastinators turn mood repair to their advantage. Some are tried-and-true classics: Dr. Pychyl advises procrastinators to just get started, and make the doorstep for getting started quite low. “Procrastinators are more likely to put the technique to use when they understand how mood repair works,” says Dr. Pychyl, author of a 2013 book, “Solving the Procrastination Puzzle.” He adds,“A real motive power comes from doing what we intend to do—the things that are important to us.”
He also advises procrastinators to practice “time travel”—projecting themselves into the future to imagine the good feelings they will have after finishing a task, or the bad ones they will have if they don’t. This cures procrastinators’ tendency to get so stuck in present anxieties and worries that they fail to think about the future.
Another mood-repair strategy, self-forgiveness, is aimed at dismissing the self-blame. University freshmen who forgave themselves for procrastinating on studying for the first exam in a course procrastinated less on the next exam, according to a recent study led by Michael Wohl, an associate professor of psychology at Carleton.
Thomas Flint learned about the technique by reading research on self-control, including studies by Dr. Sirois and Dr. Pychyl. He put it to use after his family moved recently to a new house. Instead of beating himself up for failing to unpack all the boxes gathered in his garage right away, Mr. Flint decided to forgive himself and start with a single step. I’d say, "OK, I’m going to take an hour, with a goal of getting the TV set up, and that's it, he says; then he watched a TV show as a reward. Allowing himself to do the task in stages, he says, is “a victory.”
1. What does Timothy Pychyl mean by mentioning the “giving in to feel good” practice in Paragraph 2?| A．It probably does more harm than good. |
| B．It prevents procrastinators from giving up. |
| C．It helps procrastinators meet the deadline. |
| D．It effectively drives away anxiety and worry. |
| A．Sticking to one’s intention. |
| B．Doing things that really matter. |
| C．Getting started from a low doorstep. |
| D．Learning important techniques of mood repair. |
| A．To make their future plan more practical. |
| B．To accelerate the speed of finishing the task. |
| C．To stop people from worrying about their travel. |
| D．To free people from the present negative emotions. |
| A．Self-blame prevents students from putting things off. |
| B．Procrastinators are still able to get good scores in exams. |
| C．University freshmen can get rid of procrastination easily. |
| D．Self-forgiveness is an effective way to cure procrastination. |
