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Unit 1 Living with technology,What electrical and electronic products do you have at home? Which do you think is the most useful? Why? Do you think these products have made our lives more convenient? Why? What do you think life would be like without them?,Leading-in:,Speaking:,Early TV was in black and white and bad fuzzy picture.,Speaking:,What kind of TV do you have at home? What differences can you find between the TV in your home and the TV in this picture? What kind of pictures did early TV have? What does it persuade us to do or what does it try to tell us?,Speaking:,Now we can record music using computers.,Speaking:,In the past what did people need when they wanted to record music? Look at the picture. What device do people need to record music now? How do people record music using a computer?,Speaking:,Dictionaries never looked like this before.,Speaking:,How do you look up a word in a paper dictionary? How many of you have an electronic dictionary? How do you look up a word in such a dictionary? Which do you prefer, an traditional paper dictionary or an electronic one? Why?,Speaking:,With the mobile phones, we can keep in touch with others wherever we are.,Speaking:,How did people keep in touch in the past? Look at the picture. How do people keep in touch now? Compared with the past, what are the advantages of mobile phones? What recent developments have been made to mobile phones?,Speaking:,meet peoples needs improve peoples lives to some degree make peoples lives more convenient and easier be developing very quickly,Something in common:,Do you think watching TV and listening to music are important to you? Why? Take one of them as an example. How have it changed over time?,Discussion:,How have these inventions improved peoples lives? Besides the advantages, what are the disadvantages of these products?,Discussion:,Homework：,Go over the content in this lesson Let them preview the next period, especially the new words in the instructions or requirements but not included in the wordlist.,Goodbye Thank for your attention !,同学们,来学校和回家的路上要注意安全,同学们,来学校和回家的路上要注意安全,
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