《SmartphoneFreak手机控英语演讲课件.pptx》由会员分享，可在线阅读，更多相关《SmartphoneFreak手机控英语演讲课件.pptx（14页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、Smartphone Freakreduce the time of using smartphoneBy:NO.ResearchAlmost Half Of Smartphone Users Spend More Than 5 Hours A DaySmartphones have become the center of life.People are spending more time on their smartphones than any other device.Almost half of respondents spent more than five hours per
2、day.One in four users now spend more than 7 hours every day.GlobalTemptationSmartphone has become an entertainment centerBrowsing the Internet and Gaming are amongst the most popular activities.Watching videos and spending time on social networks are prevalent activities.Listening to music and readi
3、ng e-books are very convenient.Taking photos or videos anytime and anywhere.AftereffectPeople expose themselves to the blue light from smartphone before bed causing problems with sleep.The blue light from these devices suppresses the production of the sleep-inducing hormone melatonin.Blue violet lig
4、ht is potentially hazardous to the back of your eyes. Bad effects on sleepThe farthest distance in the world is when I stand in front of you , while you are playing with the cellphone.For your relationBad effects on studyYou can not be full of spirit.You can not listen to the class carefully.You can not concentrate on your work.StepsWhat we can do is to use it properly? Uninstall applications or close network connectionAsking for help from applicationsPut your cell phone down, do what you want to do, be what you want to beSelf discipline enables you to succeedTHANKS