手机主题英语课堂演讲.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Mobile Phone,金立勇&乔建峰,The first mobile phone was invented by Martin Cooper in 1973.,After 10 years,Martins mobile phone was smaller.And it was very expensive,it need$4500.,In the past,mobile phones were very simple.We just used mobile phones to have a call and send short messages.,But technology developed quickly.Just after a short time,we could use our mobile phones to take photos,listen to music,watch video,and surf on the internet.,And now,mobile phones display screens are bigger.And we could use mobile phone by touching screen.It lets controlling be more,eazy,.,So,cell phones become multi-functional.,We could use cell phones to play games.Some games are very famous,because they are really interesting and funny.Have you ever played these games?,29984,We can be relaxing by enjoying games.Although cell phone games are good things,we cant play games all the time.,And now,we can download software in our mobile phones.Some of them are very useful.For example,we can use Google Map to determine where we are.And we can use GO Weather to see the weather of tomorrow.And we often keep in touch with our friends by Mobile QQ and,Weixin,.,Meitu,Xiuxiu,is interesting,too.It can let our photos be more beautiful.,Mobile phones in the future,Maybe they are transparent.Maybe they just look like glasses,.,Advanced technology can make cell phones have more functions.,As a word,mobile phone plays an important role in our lives.,It makes our lives more convenient and colorful.It is a great invention.,Thank you!,