手机对人们生活的影响英语口语presentation.ppt

在此录入公司名称/演讲人资料science and technology affect human life在此录入公司名称/演讲人资料introduction science and technology are always regarded as the best toy to improve the quality of our lifes. The benifits of science and technology can be seen everywhere in today's society, such as the nucleur power, computer and internet, as well as the cell phone. Today I would like to say something about the the advatages and disadvatages of cell phone, which has a direct and significant impact on the persons from all walks of life. 在此录入公司名称/演讲人资料content•Advantage•Disadvantage在此录入公司名称/演讲人资料 telephone has become a neccessary part of citizen's daily life. upgradingadvantagedisadvantage People become more indifferencedisadvantage•Cervical spondylosis •Hearing loss•Eyestrain•Can not concentrate。

conclusion•So all in all, telephone is one of the typical product by the science and technoloby, which impact our life in almost all the aspects. But, it is really dangours if you overly dependent on the cell phones. It can wast your time, as well as harm your eyes. So the best way to use the telephone is " enjoy and not indulge in itThank you。