求一篇能讲10-12分钟的英文演讲稿~technology changes our life.因为下周上课要讲,而且是不

求一篇能讲10-12分钟的英文演讲稿~technology changes our life.因为下周上课要讲,而且是不带PPT的那种,结构大概是 首先要有个introduce,然后就是对我们生活有哪些好的改变,只要写对我们有好处的,最好是只写1个方面的好处.然后conculsion就行了~

technology changes our life
The effect of technology in our day-to-day life can be seen or felt almost everywhere.
As the development of the economy,our life has great changes.People used to write to each other but now they use mobils and emails.In the past people often went to cinemas for movies but they stay at home watch VCD now.People used to watch a monochrome television OR but now they watch colorful TV and they play computer almost everday.
　　We use mobile phones for communications,we surf the Internet for information,knowledge and entertainment,and we drive our cars to work or take flights to make business travels.We shall always have faith in ourselves,because mankind has almost unlimited potential for creation and self-improvement.
　　Technology makes tasks easier,quicker,more efficient,and better.On the other hand,technology can make people lazier,products are made more cheaply(which can be good for companies but bad for consumers),and technology can have adverse effects on a person's health and safety.The society is developing and there are more and more changes in our life