英语演讲PPT-电脑与生活

1、Topic: Computer and Our Life计算机科学学院计算机科学学院 尤晓青尤晓青Contents 1. Different kinds of computers 2. Widespread application 3. The impact on our lifeDifferent computers in daily lifevApples iMacvLenovos desktopDifferent computers in daily lifevApples MacbookvSamsungs laptopDifferent computers in daily lifev

2、Apples iPadvLenovos tablet PCContents 1. Different kinds of computers 2. Widespread application 3. The impact on our lifeA wide range of use in our daily life Computers have been used in the home, offices, laboratories and research institutions, functioning as the most efficient and versatile instru

3、ments for calculating, sorting, filing, recording and distributing. Meanwhile, the computer is widely used in all round of society. In industry, business, education, medicine, nearlyall walks of life, computers have made their appearance, providing great speed and accuracy for our work. Computers ar

4、e indispensable to modern civilization. Without computers, our life and our society will undoubtedly suffer a big regression. Contents 1. Different kinds of computers 2. Widespread application 3. The impact on our lifeThe impact on our daily life With the development of science and technology, peopl

5、e depend more and more heavily on the computer. Then how does the computer affect our life? On the one hand, it can be very helpful to people who need it. The computer can extend our knowledge about the world. It can also help us learn more about many fields of studies quickly: science, medicine, ar

6、ts and so on. It is very convenient to people who are busy with their jobs, and has brought about many positive changes in our lives. The impact on our daily life On the other hand, the computer may bring about some negative changes. For example, many children become so addicted to computer games that they stay up late frequently and even neglect their studies. Another disadvantage is that computers radiation is harmful to peoples eyes, especially to childrens. Just as every coin has two sides, the computer has advantage