Your mobile is now much more than just a communication device - more like a remote control for your life. You still call it a "mobile" from habit, but it is an organizer, entertainment device, payment device and security（安全） center, all developed and manufactured by engineers.

    What we do need is better mobiles and more intelligence. Because it knows your travel timetable it can check for problems on the roads or with the trains, giving you the best route into work. It can control your home, reprogramming the central heating if you need to get up earlier and keeping an eye on your home by connecting your mobile with the home security system. It is your payment system—you can pay for tickets for journeys or buy items in shops by placing the phone near a sensor(感应器). With an understanding of location, the mobile can also provide directions, or even tell you if your friends or family are nearby.

    Usually it will start work even before you wake. It will work with your home entertainment system while you sleep to find programmes that will interest you and download them as a podcast to watch on the train or in other spare moments. It will intelligently work out what to do with incoming phone calls and messages. Because it knows your diary it will also know, for example, to direct voice calls to voicemail when you are in a meeting, perhaps providing a discrete text summary of the caller and the nature of their call.

    With its understanding of almost all aspects of your life; many new services become possible. For example, a “Good Food” meal planning service could send daily suggestions for your evening meal based on learned preferences, previous selections made and the likely contents of your refrigerator.

    Ten years ago the mobile was purely a device for making voice calls. Now it is a camera, MP3 player, and texting device. This is only the start of an evolution that will turn it into our trusted and indispensable companion in life.

    There's a contradiction in the way many of us behave online: we know we're being watched all the time, and disapprove of the monitor by Google and the government. But the bounds of what's considered too personal to be uploaded or shared online seems to shrink by the day.

    I complain about the lack of privacy, for example, and yet I willingly and routinely trade it for convenience. I no longer run the risk of unforeseen delays on public transport; Google Maps will inform me of the fastest route to my destination; I no longer need to remember my friends' birthdays; Facebook will urge me, and invariably appeal to me to post an update to remind people I exist. All I have to do is make my location, habits and beliefs transparent to their parent companies whenever they choose to check in on me.

    So what's going on? “Visibility is a trap,” explained the French philosopher Michel Foucault in Discipline and Punish: the Birth of the Prison(1975). Allowing oneself to be watched, and learning to watch others, is both attractive and dangerous. He took for example “Panopticon”, a prison where prisoners were observed from a tower manned by an invisible occupant. The prisoners would believe in the presence of the mysterious watchman, whether or not anyone was actually inside, and behave themselves.
    According to Foucault, the dynamics of the Panopticon are similar to how generally people self-monitor in society. In the presence of ever-watching witness, people police themselves. They don't know what the observers are looking for, or what the punishments are for disobedience (不顺从). But they willingly accept and follow this invisible discipline.
    Foucault claimed that such monitoring is worrisome, not just because of what companies and states might do with our data, but because the act of watching is itself a terrible exercise of power, which may influence behavior without our fully realizing it.
    But something's not right here. Why does the self-display continue when we are sure that we are watched from everywhere and nowhere?
    Social media provides a public space that often operates more like a private one, where many people hold the belief that there they won't suffer the consequences of what they say online, as if protected by technology.
    Plato would be alarmed by the lack of shame online. His point about moral knowledge is this: we already know the right way to live a just and fulfilling life, but are constantly distracted(转移) from that noble aim. For him, then, shame helps us be true to ourselves and to pay attention to the moral knowledge within. A man without shame, Plato says, is a slave to desire — for material goods, power, fame, respect. Such desire, by its nature, cannot be satisfied.

    Nowhere To Hide: What Machines Can Tell From Your Face

    The human face is a remarkable piece of work.{#blank#}1{#/blank#} So is the face's ability to send emotional signals, whether through the unconscious shame or the trick of a false smile. People spend much of their waking lives, in the office and the courtroom as well as the bar and the bedroom, reading faces, for signs of attraction, hostility, trust and deceit. They also spend plenty of time trying to hide their feelings, intentions or nature.

    {#blank#}2{#/blank#} In America facial recognition is used by churches to track worshippers' attendance; in Britain, by retailers to spot past shoplifters. This year Welsh police used it to arrest a suspect outside a football game. In China it confirms the identities of ride-hailing drivers, permits tourists to enter attractions and lets people pay for things with a smile. Apple's new iPhone is expected to use it to unlock the homescreen

    Set against human skills, such applications might seem enhancive. Some breakthroughs, such as flight or the internet, obviously transform human abilities. {#blank#}3{#/blank#} Although faces are peculiar to individuals, they are also public, so technology does not, at first sight, intrude on something that is private. And yet the ability to record, store and analyse images of faces cheaply, quickly and on a vast scale promises one day to bring about fundamental changes to notions of privacy, fairness and trust.

    {#blank#}4{#/blank#} Masking true feelings helps fix the wheels of daily life. If your partner can spot every prohibited yawn, and your boss every hint of annoyance, marriages and working relationships will be more truthful, but less harmonious. The basis of social interactions might change, too, from a set of commitments founded on trust to calculations of risk and reward derived from the information a computer attaches to someone's face. Relationships might become more reasonable, but also transactional.

A. However, facial recognition seems merely to encode them.

B. Research show that artificial intelligence can reconstruct the facial structures of people.

C. Anyone with a phone can take a picture for facial-recognition programs to use.

D. Technology is rapidly catching up with the human ability to read faces.

E. Continuous facial recording that paints computerized data onto the real world might change the texture of social interactions.

F. The astonishing variety of facial features helps people recognize each other and is crucial to the formation of complex societies.

    For thousands of young people everywhere，college means taking their first big step into adult life. What you do in your first year of college can have a big effect on the rest of your college years. Here are some tips of mine for you.

    Plan ahead. By the end of your first week, you'll know when you should finish each of your study tasks. Put those on your list. More importantly, you need to finish them on time. Start making good use of your time at the beginning of the term.

    Eat right. College students often gain weight in their first year. Without Mom and Dad planning your meals, it's easy to lose track of just how many calories you're taking in. Try to limit fast food and keep a varied diet.

    Talk to your professors. College students tend to be afraid of their professors. Don't be afraid. They're there to help you. Visit a professor during his or her office hours just to chat with him or her. Tell them about a book you have read，or ask for advice. And, of course, ask for help, whether with a difficult point in your readings or with big life issues (问题). If nothing of these, a professor can point you in the right direction to find the resources you need.

    Speak up in class. Ask questions, answer the professor's questions, and share your opinion as much as possible. There are no points for sitting quietly anymore.

    Go to the library. There are so many resources available in the library-- magazines, videos, and of course, the books you need for your papers. Learn as much as you can about your library .Talk with the librarians about the resources available in your field.

注意：每个空格只填1个单词。

    A total of 604 people injured in a chemical plant explosion on March 21 in Xiangshui, Jiangsu Province were still receiving medical care in nearby medical facilities, including 19 in critical condition and 98 seriously wounded. The fire quickly spread to 16 neighboring enterprises, with the latest death toll at 64.

    At the same time, rescuers were busy inspecting chemical plants damaged in the explosion for possible poisonous substance leaks. Since the explosion, six rounds of search and rescue missions have been launched, and the search area has been expanded from 1.1 square kilometers to 2 sq km. More than 4,500 medical workers and 116 ambulances have so far participated in rescue work. The National Health Commission sent 16 leading experts to treat the injured. As of the noon of March 24, victims were being treated in 16 hospitals. Specialized treatment plans had been made for every patient. Psychologists have also been sent to help the recovery of the patients, their relatives and rescuers. Workers have been sent to comfort the families of the killed. The bodies will be treated according to ethnic and religious customs where applicable.

    Sang Shulou, 36, discharged from the hospital after receiving treatment, with signs of obvious injury on his face, said that he was blessed to have survived the explosion that happened just 100 meters away from him. “I was driving a car passing the explosion site when the car was pushed away fiercely by the wave,” he said.

    More than 1,600 homes near the explosion site have been repaired. Owners of homes beyond repair will receive compensation and assistance in moving to new homes.

    The State Council, China's Cabinet, has set up a special investigation group to look into the explosion. The investigation would be thorough. It also severely criticized the local government and the company involved for their not learning lessons from previous environmental violations and failing to make effective corrections, Official records show that the concerned company had been punished several times before for taking advantage of safety loopholes and violating environmental protection regulations. Chenjiagang Chemical Park also experienced several similar safety accidents over the past few years.

Discovering the Lost City

Sixty miles south, in Cusco, Hiram Bingham gazed thoughtfully at the old Incan stone wall. He had come to this place in search of Vilcapampa, the lost city of the Inca. But right here was the most beautiful stonework he had ever seen-huge stones cut so perfectly that not even a razor blade could be slipped between them.

The Inca had no iron tools to carve them, no wheel or animals to move them. The wall had endured time and earthquakes.{#blank#}1{#/blank#}

It was a mystery.

He walked through the cobbled streets of the old capital, Cusco. The Spanish had come to this city, conquered the Inca, taken their gold, and built churches over their temples. Suddenly, he stopped. Before him was the famous Temple of the Sun. He placed his hands on the sun-warmed stones so beautifully carved, as if they had grown together.

{#blank#}2{#/blank#}Would it hold gold and riches like the Spanish had found in Cusco? More than ever he was determined to find that city.

The next day Bingham began his search. He would look for ruins-that might be the key. He and his party, accompanied by the military man Sergeant Carrasco, left for the holy valley of the Urubamba River. They came to the sleepy old village in the valley, long ago an important city.

"Are there any ruins nearby?" Bingham asked. "Do you know of the lost city of Vilcapampa?" No one knew of it. Traveling north, the adventurers came upon a remote and wild canyon. In the distance were snowcapped mountains over three miles high.{#blank#}3{#/blank#}Bingham's determination to find the lost city grew with each turn of the increasingly wild path.

Far below in the valley, Bingham's party camped on a sandy beach alongside the thundering rapids of the Urubamba River. Days had gone by. No one knew of any ruins.

{#blank#}4{#/blank#}

This time, through the interpreter, the farmer said, "Yes. There are very good ruins on top of the mountain called Machu Picchu." The farmer pointed straight up.

"Can you take us there?" Bingham asked.

...

A. Hidden in the mountains, the lost city would be built of stones like these.

B. What could he be thinking!

C. But now the adventurers aroused the curiosity of a local farmer named Arteaga.

D. How had they built them!

E. Cliffs rose thousands of feet above the roaring rapids of the Urubamba River.

F. Suddenly, the clouds drifted away and there it was.