On June 2, 1886, a German captain threw a message in a bottle into the water while his ship crossed the Indian Ocean. Around 132 years later in January, the bottle was found on the Australian coast{#blank#}1{#/blank#}

    The bottle was thrown into the water to track ocean currents (洋流). Between 1864 and 1933, German sailors threw thousands of bottles into the sea.{#blank#}2{#/blank#}

    But throwing messages in bottles into the ocean is not just for scientists. People send out such messages for many reasons. Some people write information about themselves in the hopes of finding a pen pal{#blank#}3{#/blank#} And still other people just write down some jokes, song lyrics or anything else they think might be fun.

    There are even online messages in bottles. People can send the messages through WeChat or QQ.

    The reasons and ways might be different, but the goal is always the same: to reach out and try to connect with someone{#blank#}4{#/blank#} In 1988, the British band The Police wrote a song called Message in A Bottle that describes this feeling.

    As the song's lyrics say, we are “a hundred billion castaways(被抛弃者) looking for a home”. When will you feel relieved (释然的) ? “A hundred billion bottles washed up on the shore{#blank#}5{#/blank#}

A. Others write down secrets, hoping that the waves will wash them away.

B. This kind of shared feeling might be why this tradition has remained popular for so long.

C. making it the oldest-known message in a bottle in the world.

D. Seems I'm not alone at being alone.

E. Some 663 of those messages were found later.

A. B. C. D. E.

⑴{#blank#}1{#/blank#} ⑵{#blank#}2{#/blank#} ⑶{#blank#}3{#/blank#} ⑷{#blank#}4{#/blank#} ⑸{#blank#}5{#/blank#} 

    It is difficult for the parents of every family to teach their children to be responsible (有责任的) for housework.

    The Shatian School in Shanghai is making its students do housework for their parents. The third graders(三年级学生) must learn how to cook and clean, sixth graders do the laundry(洗衣服) and seventh and eighth graders cook balanced meals with 15 yuan.

    Many parents think it's a good way for children to try housework but they don't know how to do it at home. With the following ideas, you really can get your children to help at home.

    If you want to make your children think that they can do everything quite right, please don't always scold(批评) if them but give them lots of praise at home. Talk more about what they did right, not about what they didn't do. If your child finishes some difficult work, give him or her a Sunday trip or a ball game with Dad as a reward.

    Is it good to be in a middle school? Most American children think so. In America, middle schools often have sixth, seventh, and eighth grades. It is different in different places.

    For children, going to a middle school is a big change. Most middle schools in America have a special day for new middle school students. On that day, they are showed around the school by their new teachers. And they could know a lot about the history of the school. They also would make friends with the old schoolmates (校友).

    They will grow up and learn some different and difficult things in a middle school. A new middle school student will learn foreign languages, computer, music and art, health, and other skills, such as cooking.

    A middle school will have sports teams, clubs and have activities for children. They can choose what they like and join them. If they are good at singing, playing basketball or something else, or if they want to learn, they can join them. Most American children think it's good to be in a middle school.

If you've ever seen elephant seals(象海豹) lying on a beach, you might think all they do is sleep. But now scientists have discovered that when elephant seals are in the ocean, they hardly sleep at all. They just sleep for about two hours a day.

Even though elephant seals are large animals, they have to be careful in the ocean. Near the surface(水面), predators like sharks and orca s are a danger. So elephant seals spend most of their time diving(潜水) deep underwater, looking for food. Usually, they will dive for about 30 minutes, then come up for air for just a couple of minutes before diving again.

Scientists have wondered how elephant seals can sleep while they're at sea, since they are almost diving all the time. Animals like dolphins and sea lions have a special way. One half of their brain can sleep, while the other stays awake. But elephant seals are like humans- both halves of the brain need to go to sleep at the same time. So how do they sleep?

To find out, a scientist named Jessica Kendall- Bar did a research. She created a special cap that could record the elephant seals' brain activity. The cap also collected information on the elephant seals' heart rates, how their bodies were moving, and how deep they were. Dr. Kendall- Bar and her team put the caps on thirteen young female elephant seals.

The scientists learned that elephant seals steep in short times while they are diving. They only sleep for about 10 minutes at a time. They wake up in time to go up for more air. The scientists found that elephant seals only sleep for about two hours a day when they're in the ocean. That means that the rest they get once they return to land is very important, which helps them have energy again. Back on land they sleep for about 10.8 hours a day

The researchers hope that their work will help to protect the places where elephant seals sleep when they're on land.

Type in"A cat wants to go to the space" and ask the robot to write a bedtime story. Just one second later, you' ll get the story of a cat called Max. He goes through many difficulties to sing among the stars. 

This robot writer is called ChatGPT. US company OpenAI made it. It can talk with people, write songs, poems and even jokes. It's one of the most powerful(强大的)AI writers. 

ChatGPT can write things really fast. We may spend hours researching (研究) and writing an article. But ChatGPT can write a good one in seconds. It can help correct grammar and spelling mistakes, and make our writing better. It is also good for the researchers from non-English speaking countries if they need to write English papers. 

However, every coin has two sides. According to a study, 89 percent of US college students had used ChatGPT to write homework. So many schools ban (禁止) the robot. Students can't utilise it for homework. Thousands of scientific journals (期刊) also have banned writers from using ChatGPT. They worry that the wrong information it creates will become junk science. And the robot doesn't have any new or creative ideas.