牛津译林版高中英语选修七unit1livingwithtechnologyperiodone课件1

牛津译林版高中英语选修七unit1livingwithtechnologyperiodone课件1内容摘要：

without puters and access to the Inter cannot send s. Today, most people use mobile phones to keep in touch with others. The size of a mobile phone is small so people can carry one in a pocket and receive and make calls wherever they are and whenever it is. What recent developments have been made to mobile phones? Now, mobile phones have more and more functions. They can send text messages. They can also be used as a digital camera to take still or even moving pictures. People can send the pictures they take to other mobile phones or addresses. Mobile phones can be connected to the Inter and people can look at web pages with mobile phones. More technologically advanced mobile phones can receive TV signals so that people can watch live TV programmes on their mobile phones. It is reported that many high school students bring mobile phones to their schools. Do you think high school students should use mobile phones at school? Why or why not? For reference Students should not be allowed to use phones while in school. If there is an emergency, a parent can call the office or the office can call a parent. They are in school to learn. They must follow the rules of the building. The use of mobile phones in class is disruptive to the learning environment of all students and should be discouraged. 1. Can we depend on these electronic devices pletely? 2. How have these electrical and electronic devices improved our lives? Summary With people‟s hard work and intelligence, human beings own lots of useful and handy electric and electronic devices. These devices do save us a lot of time and energy. Besides, they free us from heavy housework. But we should not depend pletely on them. We human beings should make reasonable use of them so that we can relax ourselves and find pleasure and happiness in our life. These inventions have greatly improved people‟s lives. Mobile phones are a good example of this. Before mobile phones came into use, people couldn‟t make phone calls or receive phone calls if there was no telephone nearby. With mobile phones, people are able to make calls at any time and at any place. Today, many of us are very busy and cannot be expected to wait for a long time. Mobile phones provide us with a chance to keep in touch with others wherever we are. 1. With mobile phones, we can keep in touch with others wherever we are. 1) Here “wherever” introduces an adverbial。