高中英语人教版必修二-Unit3-课文内容

高一英语人教版新教材必修二第三单元unit3 课文the 中英文Unit 3: TheXXX: How the。

Has Changed UsThe World Wide Web has been praised for XXX that tell us how the。

has made our XXX。

We no longer have to wait in line or carry cash when we go shopping。

We can easily access updated n from large databases and download are。

documents。

and images whenever we need them。

However。

the。

has done much more than make life XXX.The XXX that were not possible before。

It has created a sense of community and belonging。

People can connect with others who share their interests。

no matter where they are in the world。

This has led to the n of online communities where people can discuss and share XXX.Social XXX with each other。

We can now easily keep in touch with friends and family。

no matter where they are。

We can share our thoughts。

photos。

and experiences with them in real-time。

人教版高中英语新教材必修二Unit 3课文文本和翻译STRONGER TOGETHER: HOW WE HAVE BEEN CHANGEDBY THE INTERNET我们一起更加强大：我们是如何被互联网改变的Much has been written about the wonders of the World Wide Web. There are countless articles telling us how the Internet has made our lives more convenient. We no longer have to wait in line or carry cash around when we go shopping. We can get the most updated information from large databases. We can download software, documents, and images whenever we need them. But the Internet has done much more for people than simply make life more convenient. People’s lives have been changed by online communities and social networks.关于万维网奇迹的文章有很多。

有无数的文章告诉我们互联网是如何使我们的生活更加方便。

当我们去购物时，我们不再需要排队或随身携带现金。

我们可以从大型数据库获得最新的信息。

我们可以随时下载软件、文档和图像。

但互联网为人们带来的不仅仅是简单地让生活更加便利。

在线社区和社交网络改变了人们的生活。

Jan Tchamani, an English teacher in Birmingham, UK, suddenly developed a serious illness and had to quit her job. At age 50, she found herself out of work and stuck at home with only her computer to keep her company. After a while, she discovered that surfing the Internet could help her feel less lonely and bored. She could listen to music, watch films, play games, and explore the world. She also joined an online group wh ere she could talk about her problems and get support and advice from others. She realised that one of the greatest benefits of the Internet was its ability to remove the distance that usually exists between people.英国伯明翰的一位英语教师简•夏曼尼突然得了重病，因此不得不辞职。

Unit 3 WHO AM I?Over time I have been changed quite a lot. I began as a calculating machine in France in 1642. Although I was young I could simplify difficult sums. I developed very slowly and it took nearlytwo hundred years before I was built as an analytical machine by Charles Babbage. After I was programmed by an operator who used cards with holes, I could “think” logically and produce an answer quicker than any person. At that time it was considered a technological revolution and the start of my “artificial intelligence”. In 1936 my real father, Alan Turing, wrote a book about how I could be made to work as a “universal machine”to solve any difficult mathematical problem. From then on, I grew rapidly both in size and in brainpower. By the 1940s I had grown as large asa room, and I wondered if I would grow any larger. However, this reality also worried my designers. As time went by, I was made smaller. First as a PC(personal computer) and then as a laptop, I have been used in offices and homes since the 1970s.These changes only became possible as my memory improved. First it was stored in tubes, then on transistors and later on very small chips. As a result I totally changed my shape. As I have grown older I have also grown smaller. Over time my memory has developed so much that, like an elephant, I never forget anything I have been told! And my memory became so large that even I couldn’t believe it! But I was always so lonely standing there by myself, until in the early 1960sthey gave me a family connected by a network. I was able to share my knowledge with others through the World Wide Web.Since the 1970s many new applications have been found for me. I have become very importantin communication, finance and trade. I have also been put into robots and used to make mobile phones as well as help with medical operations. I have even been put into space rockets and sentto explore the Moon and Mars. Anyhow, my goal is to provide humans with a life of high quality. Iam now truly filled with happiness that I am a devoted friend and helper of the human race!ANDY-THE ANDROIDI’m part of an android football team. About once a year we are allowed to get together to play a game of football. I’m as big as a human. In fact, I look like one too. On the football team I’m a striker so I have to be able to run very fast. My computer chips help me to move and think like a human. For example, I have learned to signal to my teammates in computer language to give methe ball when I am open and have a good shot for a goal.My first football competition was in Nagoya, Japan several years ago. Last year our team wentto Seattle, Washington in the USA. We won second place. Personally, I think the team that wonfirst place cheated. They had developed a new type of program just before the competition. So we need to encourage our programmer to improve our intelligence too. We are determined to create an even better system. In a way our programmer is like our coach. She programs us with all the possible moves she has seen while watching human games. Then she prepares reliable moves to use if a new situation arises. In this way I can make up new moves using my “artificial intelligence”. I would really like to play against a human team, for I have been programmed to act just like them. After all, with the help of my electronic brain which never forgets anything, usingmy intelligence is what I’m all about!。