One hot night last August, I tried everything I could think of — toys, songs etc. to make him fall into sleep, but he just couldn't do it. Since I believed that a long night was waiting for me ahead, I had no choice but to bring a TV into his room to kill off the hours until dawn. I was surprised that the moment I turned on the TV the baby became quiet right away and fixed his little eyes brightly on the screen. Not willing to waste an opportunity for sleep, I then tiptoed(蹑手蹑脚地行进) out of the room, leaving him to watch the boring TV programs. I heard no more of the baby's crying that night and the next morning when I went into his room, I found him still watching TV by himself. I found there was a metaphor(暗喻) in my baby's behavior(行为) for the new generation. When I gave my boy some books to go over, he only spit upon them; when I read to him, he did not feel comfortable. And so it is in the schools with my students. I find that our students don't read and they look down upon reading and make light of those of us who teach it. All they want to do is watch TV. After this experience with the baby, however, I have drawn a conclusion: “Let them watch it!” If television is that much more attractive to children than books, why should we fight against it? Let them watch what they want！

    Disposing(处理) of waste has been a problem since humans started producing it. As more and more people choose to live close together in cities, the waste-disposal problem becomes increasingly difficult.

    During the eighteenth century, it was usual for several neighboring towns to get together to select a faraway spot as a dumpsite. Residents or trash haulers(垃圾托运者) would transport household rubbish, rotted wood, and old possessions to the site. Periodically(定期的) some of the trash was burned and the rest was buried. The unpleasant sights and smells caused no problem because nobody lived close by.

    Factories, mills, and other industrial sites also had waste to be disposed of. Those located on rivers often just dumped the unwanted remains into the water. Others built huge burners with chimneys to deal with the problem.

    Several facts make these choices unacceptable to modern society. The first problem is space. Dumps, which are now called landfills, are most needed in heavily populated areas. Such areas rarely have empty land suitable for this purpose. Property is either too expensive or too close to residential(住宅区的)neighborhoods. Long-distance trash hauling has been a common practice, but once farm areas are refusing to accept rubbish from elsewhere, cheap land within trucking distance of major city areas is almost nonexistent.

    Awareness of pollution dangers has resulted in more strict rules of waste disposal. Pollution of rivers, ground water, land and air is a price people can no longer pay to get rid of waste. The amount of waste, however, continues to grow.

    Recycling efforts have become commonplace, and many towns require their people to take part. Even the most efficient recycling programs, however, can hope to deal with only about 50 percent of a city's reusable waste.

    Last week, about 600 teenagers in the US imagined a future changed by technology in which their lessons are taught by robots and they learn about celebrities and alien languages. They believe they will use jet packs, and hoverboards (旋转飞盘), as everyday transport.

    All the participants (参加者) of the survey are teenagers born into the Internet age. The study is to show how the first cyber (与电脑有关的) generation dream about a future life created by advanced technology.

    Most believe there will still be schools to go to, but that technology will play an increasingly important role in learning. The 600 teens surveyed think there will still be teachers, but 37 percent imagine them to be robots. Some 24 percent believe that teachers will still be human but they will have interchangeable microchips (微型芯片) so that one person can teach all subjects.

    More than one in two believe hoverboarding will be popular, while one-third say that wearing rocket boots will be their favourite activity. Another third think jet packs will be popular. Nearly 30 percent think football and bike-riding will remain popular.

    When it comes to the courses, they think future generations will be learning about robot building (63 percent), alien languages (47 percent), celebrities (26 percent) and R&B music (22 percent).

Children will wear virtual reality helmets (可视头盔) to bring lessons to life, say 40 percent, while over 20 percent believe they will not need lessons because microchips put in their head will send relevant (相关的) information into the brain.

    Matt Whyman, adviser to the chief medical officer on youth issues at American Online, said, “The kids seem very aware of the liberating qualities of technology.”

    When a child is told he is "uncool", it can be very painful. He may say he doesn't care, and even act in ways that are different from cool on purpose(故意地）. But these are simple ways to deal with sadness by pretending it's not there.

    Helping a child feel better in school had to be careful. If you say, "Why are you worried about what other children think about you? It doesn't matter!" Children know that it does matter. Instead, an active way may be best. You could say, "I'm going to do a couple of things for you to help you feel better in school."

    If a boy is having trouble making friends, the teacher can help him. The teacher can arrange things so that he has chances to use his abilities to contribute to class things. This is how the other children learn how to value his good qualities and to like him. A teacher can also raise a child's popularity in the group by showing that he values that child. It even helps to put him in a seat next to a very popular child, or let him be a partner with that child in activities, etc.

    There are things that parents can do at home, too. Be friendly when your child brings others home to play. Encourage him to invite friends to meals and then serve the dishes they consider "super" .When you plan trips, picnics, movies, and other shows, invite another child with whom your child wants to be friends.

    What you can do is to give him a chance to join a group that may be shutting him out. Then, if he has good qualities, he can start to build real friendship of his own.

    Antarctica has become one of the world's most popular tourist destinations. Since 1969, the average number of visitors to the continent has increased from several hundred to over 34,000 today. All activities in Antarctica are heavily supervised by the Antarctic treaty for environmental protection purposes and the industry is largely managed by the International Association of Antarctica Tour Operators (IAATO).

    The first expedition (探险) to Antarctica with travelers was in 1966, led by Swedish explorer Lars Eric Lindblad. He wanted to give tourists first-hand experience of the ecological sensitivity of the Antarctic environment, in order to educate them and promote a greater understanding of the continent's role in the world. In 1969, Lindblad built the world's first expedition ship, the MS Lindblad Explorer, which was specifically designed to transport tourists to Antarctica.

    In 1977, both Australia and New Zealand started to offer scenic flights to Antarctica through Qantas and Air New Zealand. The flights often flew to the continent without landing and returned to the departure airport. The experience was an average 12 to 14 hours with up to 4 hours of flying directly over the continent. The flights from Australia and New Zealand stopped in 1980. It was largely due to the Air New Zealand Flight 901 accident on November 28, 1979. In 1994, flights to Antarctica continued again.

    Despite the potential dangers and risks, trips to Antarctica continued to grow. According to IAATO, 34,354 travelers visited the continent between 2012 and 2013. Americans contributed to the largest share with 10,677 visitors, or 31.1%, followed by Germans 11.1%, Australians 10.7%, and the British 10.2%. The rest of the visitors were from China, Canada, Switzerland, France and elsewhere.

    The cost of a trip to Antarctica can range from as little as $3,000-$4,000 to over $40,000, depending on the scope of transportation, housing, and activity needs. The higher end packages typically involve air transport, on-site camping, and a visit to the South Pole.

Jean was a teacher who taught first grade. She drove an old Jetta with dull blue paint and worn seats. It wasn't the speediest tool, but Jean was never late to work. In fact, each school day she was the first teacher to arrive and the last teacher to leave.

She took great care to plan instruction, create assessments, and decorate her classroom. Parents in the neighborhood would beat down the principal's door to have their children arranged to her class. Jean could teach a mouse to read, and all her students passed into second grade with advanced vocabularies and language skills.

One August, two sisters in high school did not want to enter foster care (家庭寄养). They contacted their first grade teacher, Jean. Jean lived in quite an ordinary home with her son. Yet, she took the sisters in. Packed with children, the little blue Jetta sputtered (劈啪作响), but they had a good laugh.

One day, Jean spoke about her car, which she had driven for many years and had been old enough to retire. It was kind of dangerous for students to ride in such a car. She wanted a van. However, a new van was not within her ability. As a good friend, I listened to her concerns. Then, an idea came to me. I wrote a letter to The Oprah Winfrey Show, sharing Jean's story and her wish.

A month passed. Jean was invited to attend The Oprah Winfrey Show. Oprah hugged the teacher and told the details of Jean's story. Oprah announced that Jean deserved a new van.

The year was 1999. Six hundred miles away, I watched the joy of it all from the television. Jean's big heart taught me many lessons that year. One of them is that the simplest acts (like writing a letter) can require a strong faith. And nothing impossible.