The Internet joins millions of computers all over the world,and today it is used by people all over the world.It was invented in the 1960s in the USA.The American government needed a network of computers for its army.Then in the 1970s scientists and business people also wanted to use the Internet to send and receive messages.For some years,they weren't allowed to use the US network,and when they were allowed to,the messages were in very simple text without photos.

    The World Wide Web was invented by a British scientist named Tim Berners-Lee in 1989.He wanted to send documents to other scientists,so he developed the World Wide Web.This allowed him to send and receive scientific documents with text,drawings and photos(also called multimedia documents).In the 1990s,more and more people began to use the Internet and the World Wide Web.

    So what's the difference between the Internet and the World Wide Web?The Internet is the hardware.It allows us to communicate with other people.The World Wide Web is the software.It allows us to create, see and read multimedia documents.

    The Web is made up of millions of documents called Web pages.These pages are held in computers all over the world.Many people have a favorite website with a number of Web pages on the same subject.

    The email is a way of using your computer to send and receive messages.It's cheaper and quicker to use emails than send normal mails.New users call the normal mail “snail mail” because it's too slow.It took 50 years for 100 million people to listen to the radio.It took 15 years for 100 million people to watch television.By the year 2000, it had taken only about three years for 100 million people to use the Internet.What will happen next on the Internet?

You can use your smart phone to order your favorite books from the library and the books will come to your home in just a few hours. Doesn't that sound great?{#blank#}1{#/blank#}

The project is called "Love to Read at Home." Readers can log on（登陆）to a small program and borrow books for free. They only need to pay a delivery fee（配送费）of six yuan for one to three books. Each user can borrow up to eight books at a time for 30 days. Readers can pick from more than 20,000 books.{#blank#}2{#/blank#}

"This new online-to-offline service takes readers less time, and it becomes more and more popular." said Xu Shuming, an expert, "{#blank#}3{#/blank#}"

The service is the greatest, said Xu. One main reason is China has strong delivery and e-commerce（电子商务）service. {#blank#}4{#/blank#} Today, there are more than 3,300 public libraries in China. We look forward to more of them having this service!

What do you think of this library service? Why?{#blank#}5{#/blank#}

As humans, we use the senses of sight, touch, and hearing to communicate. We send messages with body language, we greet friends with touch, and we use words to show our feelings and ideas. Animals don't communicate in as many ways as humans --for example, they don't have language like we do —but many animals do also use the senses of sight, touch, and hearing. A good example of this is elephant communication.

Like humans, elephants understand each other by looking at each other's body language. To send a message, they use their whole body, or just their heads, eyes, mouth, ears, trunk (象鼻), tail, or feet. For example, elephants spread (展开) their ears to show anger. And while humans shake their heads to disagree, elephants to do this to show they are happy.

As with humans, touch is also very important between elephants. Just like a human mother holds her baby, a mother elephant regularly touches her young baby with her trunk. Elephants also show they are friendly when they touch other elephants. And when they want to have fun, they hold each other by the trunk and pull. Even if they can't laugh like a human, elephants have a great sense of humor.

Elephants have very large ears, which means they can hear other elephants from as far as 2.5miles away. Like humans, they can also copy sounds and make their own sounds that seem to communicate basic human words and phrases like, "Hello." "I love you." and "Let's go."

So while it's true that humans are amazing at communication, elephants also communicate in ways that we can't and that's probably true for other animals, too. The next time your pet dog or cat looks at you, touches you, or makes a noise, it's probably trying to tell you something very important!

First Man is a picture book and it tells the story of Yang Liwei flying into space.

Yang Liwei is an astronaut. He was born on June 21st, 1965 in Huludao, Liaoning. He took the Shenzhou 5 spaceship and entered (进入) space in 2003. He is famous as China's first man in space.

To remember China's first trip to space, the picture book First Man was born. By reading the book, readers are able to know the travel in space. With beautiful pictures and the exciting story, the book tells readers about space science in an interesting way.

There is a surprise (意外,惊喜) in the book—a picture of a rabbit looking at the moon. China is looking forward to standing on the moon. With the development (发展) of science and technology (科技), the dream may come true soon.

A. Xiaomeisha Sea World is one of the largest marine theme parks in China. You can see sea lions and dolphin shows and experience the beauty of the underwater world.

B. Shenzhen Wildlife Park has animals from all over the world. Many of them are among the world's rare animals and the first and second- class protected animals in China.

C OCT East is a large- scale ecological resort with beautiful scenery. You can play different kinds of thrilling adventures and enjoy the world of water parks.

D. Shenzhen Happy Valley is famous for thrill rides. There are more than 100 rides for all ages, rich and colourful, along with lively performances.

E. The Splendid China Folk Village allows you to" see China in a day". You can experience folk customs, as well as folk performances of fifty- six nationalities.

R Windo w of the World shows a window of world attractions. There are also performances from around the world, such as a Japanese tea ceremony, an African style song and dance show, etc.