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In the modern world, computers and the Internet are getting more and more p 1 Most people think they are very u 2 in their studies and lives.
The first computer was m 3 in 1946. It was very big and it worked s 4 .Today computers are getting s 5 and smaller but working faster and faster. What can computers do? Computers can do all k 6 of things.
At the s 7 time, our world is getting smaller and smaller w 8 the Internet. The Internet came into the world about twenty--five years later t 9 computers, but it is so important too. If you are far away in America, you can talk to your family freely o 10 the Internet. If you want to r 11 a good book, but you don't have time to b 12 it in the bookshop, you can read it on the I 13 You can also read newspapers, write letters, do some shopping, play g 14 or make friends on it.
Many students like the Internet s 15 much that they would not like to do anything else. They make f 16 on the Internet, but maybe they have never seen these friends. Some of the students are cheated by the "unreal friends". Because of the Internet, some students can't work hard at their 1 17 . Many of them can't c 18 up with others on many subjects. A few of them have to leave school.
We can use computers and the Internet to learn more about the w 19 But please remember, "Not all good things are good f 20 you."
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If you come to school one day and all your friends are talking to their computers, don’t worry．There’s nothing wrong with them, and there’s nothing wrong with you．They are all just using a new kind of programme, which can listen to your voice and remember who you are．Talking computers are now new．People were very interested in them twenty years ago, but they never worked very well．They only knew about 1,000 words, and you need 10,000 words to carry out most activities．Most programmes now know 30,000 words．
Everybody is using voice programmes today．If you make a telephone call about a product or a service or if you make plane or car booking, you may find you are talking to computer．Soon we’ll be able to send messages with our voices, and give instructions to our computers．A big computer will keep 50 numbers, so when you want to call your travel agent Maria, you simply pick up the phone and say “Maria”, and Maria answers the phone．In some large companies the computer can let you talk to any person you want．Many banks and stores are interested in developing these programmes．
There are even some new programmes which can remember 50,000 words．They are useful for people who need to put large amounts of text into computers．This is a good thing for people like doctors and writers because it is very quick．They can just talk straight into the computer．
We all speak in a different way, so how does the machine know what we are saying?You need to teach it to remember the way speak by reading lists of words slowly into the machine．People who like talking into the computer say that it is much better and cheaper than using a keyboard．This means that they have more time to do more important and more interesting things．
1．If you make a phone call on a talking computer, you say the person’s ___________ instead of his or her telephone number．
2．___________would like to talk to computers in order to do their work quickly．
3．We need to teach our computer to remember our voice because everybody has ___________．
4．The passage is mainly about ___________
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| Now we live in the "computer age". People like scientists, teachers, writers and even students use computers to do much 1 . But more than 30 years ago, 2 couldn't do much. They were very big and expensive. Quite few people were 3 in them and knew how to use them. Today computers are 4 and cheaper. So many people like to use them 5 they can do a lot of work. Some even use them at home. Computers become very important because they can work 6 than men and make fewer mistakes. Computers can help people 7 a lot of work. Writers use computers to write, students use them to study and children use them to play games. Computers can 8 what you put into them. They are very useful and 9 . They are our good 10 . We love them very much. | |||
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We live in the “computer a 小题1: ”. People, such as scientists, teachers, writers and students, use computers to do all k 小题2: of work. But more than 30 years ago, computers couldn’t do m 小题3: . They were very big and expensive. Few people were i 小题4: in them or knew how to use them. Today computers are smaller and c 小题5: . Since they can do lots of work, many people like to use them. Some people even have them at home. Computers became very important, because they can work faster than men and make f 小题6: mistakes. They can help people do a lot of things. W 小题7: now use computers to write, teachers use them to help teaching, students use them to help study, and children use them to play g 小题8: . Computers are very u 小题9: and helpful. They are our good friends. Do you want to o 小题10: a computer?