What do you do when you come across a problem while doing your homework? Andy would take out his smart phone, open a special app and searched the problem. Answers soon appeared on the screen.

    Nowadays, many students do homework with the help of the Internet like Andy. They search for information online, use apps or discuss through social networks like QQ and WeChat.

    “It's convenient.” Andy said. “You also learn by seeing how others work them out.”

    “It also improves students' abilities.” said John, another student. He said it's true for new types of homework.

    John's Chinese teacher often asks students to give speeches on great authors. When it comes to John's turn, he usually searches online, picks out certain stories and makes PowerPoint presentations.

    “I've become skilled at finding information online and using Microsoft Office,” Wang said.

    However, many students think this trend (趋势) also brings up problems. Some students just copy the answers online without thinking. They become lazy.

    A head teacher in Andy and John's school said that knowing how to use the Internet is important. The key is to have good self-control.

    “No matter how difficult the problem is, think about it independently (独立地) first,” the teacher said. “Be sure to understand the reasons behind the answers, or you won't make progress. If you don't have confidence about your self-control, ask your parents for help.”

    Getting Help on Screen

    Do you keep a diary（日记） every day? Do you think it is great to remember just what you did on a day many years ago? One way to remember each day is to write about it in a diary. Many people write their diaries every day. They write about what they did, what they ate, whom they saw and met, how they did something and how they felt during that day.

    Most people do not want anyone else to read their diaries. They keep them in a safe （安全的）place. Some Chinese students try to keep diaries in English not only to help themselves to remember something, but also to practice English.

    Long ago, many people wrote diaries, too. People have found some of those old diaries.  Some diaries are useful because we can learn about the life long ago, or we can get to know something important or something interesting.

    There are many famous diaries in the world. Most people in China have read the Diaries of Lei Feng. Lei Feng was a soldier（战士）.In his short life, he did a lot of good things for others and for his country. He was always ready to give, but never asked for anything from people. He kept diaries and from them, people learn what a great man he was. In China's schools,  students learn some of his diaries as texts（课文）.

根据短文内容回答问题：

(an extract from Stuart Little)

    When Mrs. Frederick C. Little's second son arrived, everybody noticed that he was not much bigger than a mouse. The truth of the matter was, the baby looked very much like a mouse in every way. He was only about two inches high; and he had a mouse's sharp nose, a mouse's tail, a mouse's whiskers(胡须)，and the pleasant, shy manner of a mouse. Before he was many days old he was not only looking like a mouse but acting like one, too-wearing a gray hat and carrying a small cane(手杖).Mr. and Mrs. Little named him Stuart, and Mr. Little made him a tiny bed.

    Unlike most babies, Stuart could walk as soon as he was born. Mrs. Little saw right that the baby clothes she had provided were unsuitable, and she set to work and made him a fine little blue suit. Every morning, before Stuart dressed. Mrs. Little went into his room and weighed him on a small scale(称)which was really used for weighing letters. At birth Stuart could have been sent by first class mail, but his parents preferred to keep him rather than send him away. At the age of a month, he had gained only a third of an ounce(盎司), his mother was so worried that she sent for the doctor.

    The doctor was happy with Stuart and said that it was very unusual for an American family to have a mouse. He took Stuart's temperature and found that it was 98.6, which is normal for a mouse. Everything seemed to be all right, and Mrs. Little was pleased to get such a good report.

    "Feed him up!" said the doctor cheerfully, as he left.

    The home of the Little family was a pleasant place near a park in New York City. In the mornings, the Littles were up early as a general rule. Stuart was a great help to his parents, and to his old brother, because of his small size and because he could do things that a mouse can do and was willing to do them.

    A bookstore chain(连锁书店), “Popular Bookmall(大众书局)” introduced their unique style of book distribution(分布) in Shanghai back in November. This experimental store offers books at very low prices, and there is no staff(职员) to require shoppers to pay before taking books away. Sounds like a book lover's paradise(天堂)！

    Popular Bookmall had already set up such a shop in Nanjing. The organizers of the Nanjing store report that it was a great success, enough shoppers voluntarily paid for their books. But most older “honesty stores” in China did not receive enough honest shoppers. For example, a shelf-service restaurant opened in Fujian province years ago which allowed shoppers to pay whatever they chose, but about one –fifth of shoppers paid nothing. Therefore some people have speculated(推断) that Chinese are becoming more honest. The organizers of the “honesty stores” say that their goal is to encourage people in China to remember how important honesty is.

    Many are cared about dishonesty in China. Even at Popular Bookmall, not everybody choose to pay for their books. How can we encourage ourselves to be honest? We should listen to our conscience(道德心). This has deep roots in Chinese culture. Confucius(孔子) taught Chinese to be conscientious and honest.

    But there is also a great rational(合理的) reason for “honesty stores”: the more honest people there are in society, the more reasons we have to trust others. And if people trusted each other, they'd be more willing to share. We could contribute to a “sharing economy” where you do not have to think about saving or spending money all the time, but helping other people. For all these reasons, society is built on trust, not only trade.

阅读以上信息，用恰当的单词完成下面的句子，每空一词。

    What would you do if you felt anxious(焦虑的)？Would you feel better if someone else could share his or her experiences with you? In the United States, two teenage girls set up a mental health camp called "Healing(治愈)Hearts" to help people deal with anxiety.

    The idea of creating the camp came from Dinah Martinez, 17, and her schoolmate Janet Martinez, 18. Both girls suffered from anxiety.

    Dinah Martinez always did well in school. "But then I just started to collapse(崩溃),"Dinah Martinez said. She stopped talking to her friends, stopped going to school for three weeks and stayed at home.

    Janet Martinez was anxious in elementary school. Things got even worse in junior high. "It was a lot of pressure(压力)I put on myself. I would wake up in the morning and it was like my heart was racing," she said.

    The girls' camp idea got support from Girls Leading Our World (GLOW) in the US. The organization awarded them $ 5,000 to put on the camp for other teenage girls.

    The "Healing Hearts" camp was created to "help deal with anxiety, especially with girls in high school because that's when they are the most vulnerable(脆弱的), "Janet Martinez said.

    On the first day of the camp, 10 girls were there. Experts at the camp talked about anxiety. They helped girls who were experiencing anxiety. The girls learned how to calm themselves when they are anxious. They learned about calming methods like deep breathing and guided mediation(调节).

    "It's good to know that someone else is going through the same thing as me and we can both help each other out," Dinah Martinez said.

    Joining a short-term research program in China has not only allowed Pakistani agricultural scientist Sayyar Khan to push forward with his academic studies, but also given him a chance to see a country he had heard so much about.

    Khan is now doing a one-year research program at the Beijing Academy of Agriculture and Forestry Sciences. The program is sponsored by the Chinese Ministry of Science and Technology and many young talented scientists who come from collaborating countries, such as Pakistan, are given opportunities to work in China.

    Although this is his first visit to China Khan says he is well-informed of the long friendship between China and Pakistan. He is impressed most by the cooperation (合作) in education between China and Pakistan. especially since the start-up of the Belt and Road Initiative ("一带一路"建设) in 2013.

    "Many students from my university and my city have visited China and completed their higher education here." he says, adding that he has met with many of them.

    "I hear news about China on television and read about it in print media, so I know of the rapid development of China in recent decades."

    Khan says the Belt and Road Initiative will have a very positive effect on the world.

    "I hope that I can stay in China to participate in such cooperation projects." he says. Khan says life in Beijing is much easier than he'd expected, thanks to the convenient(便利的)public transportation and restaurants offering food for Muslims(穆斯林). This encouraged him to bring his family to live with him a couple of months ago.

    He says that language is the only challenge for them so far. However, he finds no problem talking with his Chinese colleagues, many of whom speak good English. He also enjoys the relaxing working environment and has a very good relationship with his co-workers.