The computer is a wonderful machine. They are already widely used in industries and in universities. They are used in many ways.
Computers can do many kinds of work. For example, computers can helps us do maths problems quickly. Some problems are too hard for us to work them out, but computers can. A scientist can ask computers some questions, and the computers can answer on the screen.
In a car-factory computer tells the robots how to do with the cars.
Computers are very useful. So many parents buy computers for their children. They hope computers can help them improve their studies in school, but some children don t do as what parents want them to do. Because they used the computers for surfing on the Internet and spend too much time playing computer games instead of learning. It does not good for their eyesight. So their parents complain about computers not help children to study but also make them fall behind.
In many companies computers instead of workers to work. So many people lose their jobs. So many workers think computers bring them a lot of trouble.
If computers are good for us or bad for us it s hard to say so I hope computers will be used in the right way.
阅读理解扣分多?来学学这10个技巧
2016届高考英语一轮复习配套课件:Unit13Healthyeating(必修1,共54张PPT)
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2016届高考英语一轮复习配套课件:Unit19Modernagriculture(必修1,共37张PPT)
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2016届高考英语一轮复习配套课件:Unit14Freedomfighters(必修2,共42张PPT)
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2016届高考英语一轮复习配套课件:Unit10Theworldaroundus(必修1,共54张PPT)
2016届高考英语一轮复习配套课件:Unit20Archaeology(必修2,共39张PPT)
2016届高考英语一轮复习配套课件:Unit8Firstaid(必修2,共32张PPT)
2016届高考英语一轮复习配套课件:Unit10Frighteningnature(必修2,共36张PPT)
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2016届高考英语一轮复习配套课件:语法专项突破九名词性从句(共21张PPT)
2016届高考英语一轮复习配套课件:Unit9Healthcare(必修3,共40张PPT)
2016届高考英语一轮复习配套课件:Unit15Popularyouthculture(必修3,共36张PPT)
2016届高考英语一轮复习配套课件:Unit21Bodylanguage(必修1,共38张PPT)
2016届高考英语一轮复习配套课件:Unit12Factandfantasy(必修2,共33张PPT)
2016届高考英语一轮复习配套课件:Unit14Festivals(必修1,共41张PPT)
2016届高考英语一轮复习配套课件:Unit15Destinations(必修2,共39张PPT)
2016届高考英语一轮复习配套课件:Unit11Keytosuccess(必修3,共38张PPT)
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