阅读理解

AVOID PUBLIC WI-FI

    Free Wi-fi offered in public places is often poorly secured. Hackers need only ordinary tools to access mobile phones linked to the network and the information the devices store.

DON'T OVERSHARE ONLINE

    Internet users can let their guard down when chatting with strangers on social media, letting slip their names, family details, workplace addresses and job titles to their new “friends”. Some parents even share photos of their children online, forgetting to hide details that can disclose their names, schools or where they live.

AVOID ONLINE SURVEYS

    Some questionnaires try to attract people with small rewards or a chance to take part in a “lucky draw”. But to qualify, people must fill in their names, phone numbers and home addresses. Check the website where the survey is being hosted and consider whether it's reliable.

KEEP ONLINE RESUMES BRIEF

    Internet users often do not hesitate to provide detailed personal information in their online resumes, thinking it can only help probable employers to contact them. Some job site operators even require applicants to list their family members' information. China's Ministry of Public Security says people should give only the information necessary.

TRACK COPIES OF YOUR ID CARD

    Banks, telecommunications operators and other service providers often require photocopies of your identity cards to open accounts or perform other business. Dishonest employees might then try to sell them to scammers (骗子).

    There are many differences between country life and city life in many ways. One person even does different things in the two places.

    Julia lived in the countryside, but one year she decided to visit the capital city to do some shopping and to see the sights. She stayed at a hotel near the central market. She had seldom been to the city before, and was very excited about what she would find.

    On the first morning of her visit, as she walked from the hotel to the market, she passed a beggar(乞丐). He was holding up a notice, which said, “Blind from birth. Please give generously(慷慨地).”

    Julia felt sorry for the blind beggar and she bent down and put a dollar coin into his bowl. “Thank you.” he said.

    The same thing happened again the following day.

    On the third day, however, Julia did not have a dollar coin. She had only fifty cents, so she dropped this into the beggar's bowl.

    “What have I done wrong?” the beggar said, “Why are you so stingy today? ”

    Julia was very surprised at what the beggar said. “How do you know I haven't given you a dollar?” she said, “If you're blind you can't know what coin I put into your bowl.”

    “Ah, ” explained the beggar, “The truth is that I'm not blind. I'm just looking after this place for the regular beggar while he's on holiday.”

    “On holiday?” Julia said, “And what exactly does your blind friend do on holiday?”

    “He goes into the countryside,” the man said, “and takes photographs. He's a very good photographer.”

    Yesterday night, over a dinner with my elder brother's family, a topic of happiness came up. My wife, Marla, a psychologist, was sharing Csikszentmihalyi's concept of “flow” with us. Marla explained that according to the research on flow, people are happiest when they are absorbed in a task that is just challenging enough for them to experience a sense of mastery(熟练).

    A few moments later my brother, Yuri, offered the following opinion: “The first and only, necessary and sufficient factor for happiness is to stop associating happiness with pleasure. The two — happiness and pleasure — have nothing to do with each other.” This morning, with my cup of coffee, I searched through a pile of books on my bedside table and—at the bottom—found a book by Bertrand Russell, I started reading but didn't finish. In it, I found the following thought:

    “The human animal, like others, is adapted to a certain amount of struggle for life, and when by means of great wealth homo sapiens can gratify all his whims (突发奇想) without effort, the mere absence of effort from his life removes an essential ingredient of happiness.”

    The conversation came full circle: people are happiest when they are in a state of flow (Csikszentmihalyi's language )…which is the effortful devotion in a moment…which has nothing to do with pleasure.

    Indeed, as Yuri insisted : happiness–as–pleasure is a myth; the association between happiness and pleasure is nothing but a semantic(语义的) habit; psychologically, the two—happiness and pleasure—are arguably different; and breaking up this association between pleasure and happiness might, in fact, be a powerfully first step in pursuit of happiness.

    As I look back on that exchange, I recall that there was an effort, a struggle to find a common understanding about this seemingly difficult idea—a struggle that made me happy.

    Nisha Pradhan is worried. The recent college graduate just turns 21 and plans to live on her own. But she's afraid she won't be able to stay safe. That's because she isn't able to smell.

    Back home, her family do her smelling for her. She's moved in with them for now, but she's looking for a place of her own. “Now that I'm searching for ways or place to live as an independent person, I find that the sense of smell is important to how we live our lives,” Pradhan says.

    She says when she was a child she liked to eat and ate a lot. But there came a point where she lost interest in food.

    “One of the first things that people notice whenever they have a smell problem is that food doesn't taste right any more,” says Beverly Cowart, a researcher. That's because eating and smell go hand in hand. How food tastes often rely on what we smell. “When you lose your sense of smell, your whole sense of food flavors changed and reduced,” Cowart says, “You can still taste the basic tastes. What you're missing are the small distinctions.”

    “When I go out to eat I have often found that food is very tasteless to me. I never feel full,” she says. “I think a lot of us today like to pretend to be food lovers and we all like to talk about 'Oh, I think this could use a little bit more flavor,' or ‘I think this has a hint of meat,' I can't really participate in those conversations,” she says.

    Pradam thinks her smell loss also may have affected her memory. Pradhan may be on to something, according to biologist Paul Moore. “When smell signals come in, you feel about them first. And then you think about it and then the memory is laid down. So without the feel part, the thinking about its part doesn't come. And that means no new smell memory gets created.”

Save the Animals

    Animals are natural resources(资源）that people have wasted all through our history.

    Animals have been killed for their fur and feathers(羽毛), for food, for sport, and simply because they were in the way. Thousands of kinds of animals have disappeared from the earth forever. Hundreds more are on the danger list today. About 170 kinds in the United States alone are considered in danger.

    Why should people care? Because we need animals. And because once they are gone, there will never be any more. Animals are more than just beautiful or interesting. They are more than just a source of food. Every animal has its place in the balance(平衡)of nature. Destroying one kind of animal can create many problems.

    For example, when farmers killed large numbers of hawks(鹰), the farmers stores of com and rain were destroyed by rats and mic. Why? Because of hawks ate rats and mice that multiplied(繁殖)quickly

    Luckily, some people are working to help save the animals. Some groups raise money to let people know about the problem .And they try to get the governments to pass laws protecting animals in danger.

    Quite a few countries have passed laws. These laws forbid(禁止)the killing of any animals or plants on the danger list. Slowly, the number of some animals in danger is growing

After years of teachers asking for the right answers, students aren't used to someone asking for the wrong ones. Students' failure tends to create mental burden that negatively affects learning. Lifting the burden requires us to face failure bravely and encourage students to accept it as a natural part of getting educated. While educators have to make sure that students have the right content and support to avoid long-term failure, it is just as important to accept mistakes as a normal part of education.

Sadly, our culture is so focused on success or perfection that students generally aren't taught about failure. To fill the gap, I share with students a Samuel Beckett quote "Ever tried. Ever failed. No matter. Try again. Fail again. Fail better". It suggests one becomes better after each failure. I also play a video on game designed by Extra Credits, which shows people can quickly declare their ways as a failure if they don't work out and then learn from. them to move on. Both the quote and the video can help students get a more positive attitude towards failure.

Teachers can help students accept failure better. In her piece "5-Minute Film Festival: Freedom to Fail Forward", Edutopia author Amy Erin Borovoy had a set of videos-and articles on the subject of failure. Borovoy reminds readers that "a true thinker learns as much from failure as from success." Taking these short videos as monthly or weekly reminders can, be a great way to start "how have we failed and what have we learned" discussions with students.

Teachers can actually use a technique called "Effective Failure" to teach about failure at any time. In my writing class, I often have students volunteer to pick out the worst writing of their own. This lets writers deepen their understanding of why a sentence, word choice, or paragraph construction has failed, and it inspires a sincere interest in better writing. This makes failure work well in class.

Also, remember that students are not the only ones who can learn from their mistakes. As those who teach students, we should do that too.