1 . Faster, cheaper, better-technology is one field many people rely upon to offer a vision of a brighter future. But as the 2020s dawn, optimism is in short supply. The new technologies that dominated the past decade seem to be making things worse. Social media were supposed to bring people together, but they are better known for leaking privacy. E-commerce, ride-hailing (网约车) and the gig economy (零工经济) may be convenient, but they are charged with underpaying workers, worsening inequality and blocking the streets with vehicles.
Today's pessimistic mood is centered on smart phones and social media, which took off a decade ago. Yet concerns that particular technologies might be doing more harm than good have arisen before. The 1920s witnessed a criticism against cars, which had earlier been seen as an answer to the problems caused by horse-drawn vehicles which filled the streets with noise and animal waste and caused accidents. And industrialization was criticized in the 19th century by Romantics who worried about the replacement of skilled workers, the robbing of the countryside and the suffering of factory hands.
However, that pessimism can be overdone. Too often people focus on the drawbacks of a new technology while taking its benefits for granted. Worries about screen time should be weighed against the much more substantial benefits of convenient communication and the instant access to information and entertainment that smartphones make possible. A further danger is that Luddite (反对技术进步者) efforts to avoid the short-term costs associated with a new technology will end up denying access to its long-term benefits-something Carl Benedikt Frey, an Oxford academic, calls a "technology trap". Fears that robots will steal people's jobs may discourage their use. Yet in the long run countries that wish to maintain their standard of living as their workforce ages and shrinks will need more robots, not fewer.
Any powerful technology can be used for good or ill. It is the choices people make about it that shape the world. Perhaps the real source of anxiety is not technology itself, but growing doubts about the ability of societies to hold this debate, and come up with good answers. So as the decade turns, put aside the pessimism for a moment. To be alive in the tech-obsessed 2020s is to be among the luckiest people who have ever lived.
1. What phenomenon is described in Paragraph 1?| A．The seriousness of social inequality. |
| B．The rapid development of technology. |
| C．Problems brought by personal privacy leaks. |
| D．Worries about the influence of new technologies. |
| A．Negative. | B．Uncertain. | C．Sympathetic. | D．Enthusiastic. |
| A．A lack of good jobs in the job market. |
| B．An increase in the number of Luddites. |
| C．A decrease in the number of skilled workers. |
| D．An interruption to the advancement of a new technology. |
| A．Pessimism vs Progress | B．Technology vs Civilization |
| C．2020s: The Age of Technology | D．Robots: Our Future Caretakers |
2 . Music. We hear it everywhere, every day. Getting into a lift, going around a supermarket or simply relaxing at home, music is our constant companion. And music can have a significant effect on the way we think and feel, so it's worth paying attention to what we're listening to.
Music can have a powerful effect on our moods, in terms of both reducing and increasing stress. Listening to calm gentle music in bed can help us drop off to sleep. Some airlines play smoothing music on board planes at take-off and landing, to calm nervous travelers. Athletes often listen to fast loud music to help them prepare for games. The American swimmer Michael Phelps is known to listen to rap music before important races to help pump him up.
The mood-altering effect of music can be especially acute for the people who actually play the music. Musicians who do not have high self-esteem (自尊心) can suddenly overflow with confidence once they go on stage. It's as though the music gives them a different personality.
And it's not only those who feel ill at ease with themselves who can benefit. Scientists have conducted research into the effect of music on students studying for exams. They found that listening to calm music with a regular beat can actually help students recall facts and improve their performance in exams. Classical music, preferably something by Mozart, seems to have the most beneficial effect. A word of caution, however: it's best not to over-rely on this method, as you won't be able to listen to music in an exam.
For most of us though, music is one of life's great pleasures. And it's a pleasure that endures. Researchers have found that we don't often grow out of the music that we love as teenagers, because our musical tastes are such a huge part of our identity, personality and outlook on life. So don't delete those songs you downloaded when you were fifteen - you'll probably still love them when you're fifty.
1. What would be the best kind of music to play to nervous drivers stuck in traffic jam?| A．Rap music. | B．Gentle classical music. |
| C．Cheerful folk music. | D．Heavy metal music. |
| A．powerful | B．controllable |
| C．complex | D．opposite |
| A．Pop music improves students' academic performance. |
| B．Music has magic power to change musicians' personality. |
| C．Music generally influence people's thoughts and emotions. |
| D．Sportsmen listen to fast music to relieve their stress before games. |
| A．Musical tastes affect our characters to a great extent. |
| B．We have to find ways to make the pleasure of music last. |
| C．We will be fond of different kinds of music as we grow up. |
| D．A part of our personality and tastes are well developed in our teens. |
