With the development of modern science and technology，the functions of cellphones have changed greatly.【小题1】 The only difference may be that they fit in your pocket and you pay by the minute to use them.Some of the things a cellphone can do for you will be available this year：

Surf at speed

Cellphones that let you use the Web have been around for years.So，what’s new？ Well，faster thirdgeneration (3G) networks that let you surf at anywhere.【小题2】 Possible choices are from IJG Electronics VX 8000 and Motorola V1150.Listen as you go.

【小题3】 There is no doubt that it is about to change.Sony Ericsson’s new W8001 can hold around 150 songs in its 500 MB memory.And Samsung’s SPHV5400 even comes with a 1.5GB hard drive.Mobile phones may eventually replace mini MP3 players，especially for teens.

Camera cellphones are not new either but most of them have limitations： around 1­megapixel (百万像素).However new technology has made 2­megapixel units more common，and 3­megapixel units are showing up soon.Some 2­megapixel models，like Sony Ericsson’s K7501，offer limited zoom and focus controls.【小题4】 Portable TV.

You say you like “watching TV”？ That’s what Samsung MMA700 wants to give you.The new model lets users watch popular TV programmes for a fee.Other choices are Nokia’s 6620， Sanyo’s MM740 and NEC’s N940.【小题5】

The above are just a handful of what you’ll see in the coming months.Further down the road，your mobile phone may play a host of other roles，such as mobile credit card，position locator and so on.So what is there that a cellphone can’t do？

Hi! Welcome to my webpage. My name’s Tom Wood and I’m an English teacher. I【小题1】 (design) this webpage last week so that my students can learn more about me. I think it is important 【小题2】 (know) my students well. And it is fair 【小题3】 my students know me well, too.

I was born in London, England, but I’ve lived and worked in China for the past 15 years and I really like living here.

I can speak Putonghua and even a little bit of Cantonese, 【小题4】 is my wife’s dialect (方言). I practice 【小题5】 (speak) Chinese every day and my Chinese is improving. 【小题6】 (fortunate ) , there are many people in my town who are ready to help me with my Chinese! I particularly enjoy talking to my neighbors.

My favourite sport is football. I play football once a week with some of the other teachers at the school. We’re going to organize a 【小题7】 (compete) with teams of teachers from other schools this summer.

My other great love is my motorbike. I love getting on my motorbike and riding out to the countryside. But my wife thinks it’s too 【小题8】 (noise) and dangerous. If anyone wants to send me an email, just 【小题9】 (do) as you like. I’d love to hear 【小题10】 you.

   Smartphones have been blamed for everything from taking drivers’attention from driving to keeping people on the sofa scrolling (滚屏) videos. But the smartphone that seems to be everywhere could just easily increase physical activity if it pushes its owner’s buttons in the right way.

New research shows that making social connections (人际关系) through activity-tracking apps gets people to move more. And another study on the “Pokemon Go” phenomenon shows that the smartphone game got players to take thousands more steps than usual. Together, the studies show the potential (潜在性) of smartphones to push a range of people to be more active.

People who linked with friends on the activity-tracking app increase their steps by 400 a day on average, compared with people who made no social connections, according to Tim Althoff and two other computer scientists at Stanford University. Such opinions show the possibilities of smartphones and games to help with one of the most stubborn public health problems — that even people who want to be active have trouble staying active.

An NBA video game, for example, will give players extra powers in the game if they reach a step goal in real life. The app “Zomies, Run!” uses audio stories to push people to run more or run faster.

Still, there is room for growth: Only about 4% of all health apps use “gamification”, such as point- scoring or competition, according to a study published in October in BMJ Open. “Gamification is actually quite closely linked with behavior change techniques,” says Dr. Elizabeth Ann Edwards, the study’s lead author.

Nowadays，there is a growing 【小题1】 (popular) of Internet surfing on college campus. 【小题2】 increasing number of students，【小题3】 (major) in science，engineering or liberal arts，spend many hours surfing the Internet with keen interest every day.

So far Internet surfing 【小题4】 (attract) college students like magnets（磁铁）for the reason 【小题5】 it is the world of Internet and the world of globalization. First，【小题6】 the global coverage of Internet，we can reach out to and touch anyone at any place of the world. Via Internet, we can send and receive e-mails at any time much faster, cheaper and more effective than 【小题7】 (tradition) means such as telephone, telex and fax. Next, access to the home pages makes it easy 【小题8】 (get) all kinds of information. Finally, by clicking the mouse, we are able to do such important things as shopping, finding jobs, making friends, and downloading files. What's more, Internet offers many chances.

In the Information Age, 【小题9】 is difficult to imagine modern life without Internet. With information technology industry developing 【小题10】 (rapid), successful dot-com companies appeared everywhere. Internet is revolutionizing our economy, our society and our life.

   Most people love to lose themselves in a great book, maybe a classic novel, a modern storybook or a great work of history. But many people also live busy lives, and for them finding time to sit quietly and read is difficult, if not impossible. Fortunately, with the coming of the Internet and high-tech tools like the iPod, more and more people are making literature a part of their lives again.

A very special website now makes it possible for people to listen to books that they simply would not have time to read. The site is called Audible Inc., and it’s the best place to download audio (音频的) books. Over the past few years, hundreds of thousands of these books have been recorded. They include nearly every classic, as well as most newly-published ones. Most of these are read by voice actors who really bring the text to life.

Audible Inc. lets you easily and quickly download a book and load it onto your iPod or other MP3 players, or onto CDs so that you can listen in your car. The site is like Amazon, com, but for audio books. It includes thousands of recommendations (推荐) and customer reviews that are extremely helpful. The site lets you listen to a free piece of each book so you can tell ahead what the narrator (讲述者) sounds like. No wonder that most people who listen to an audio book for the first time are immediately attracted.

This is the perfect opportunity to find out what so many people know about audio books. But be careful — you may become attracted to audio books for life.