1. 湖南省长沙市一中 刘文文 牛津高中英语模块七 Unit 1

2. technology

3. Unit 1 technology

4. Unit 1 technology electrical and electronic devices

5. Unit 1 What electrical or electronic products do you usually use in your studies and in your daily life?

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8. How have these inventions improved people’s lives?

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10. How have these different electronic devices changed over time?

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13. black-and-white TV

14. Unit 1 black-and-white TV

15. Unit 1 black-and-white TV colour TV

16. Unit 1 black-and-white TV colour TV

17. Unit 1 black-and-white TV colour TV LCD screen ( 液晶显示器 )

18. Unit 1 The development of mobile

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23. It has such functions as:

24. Unit 1 It has such functions as: 1) sending images and sounds as well as text messages

25. Unit 1 It has such functions as: 1) sending images and sounds as well as text messages 2) used as a digital camera

26. Unit 1 It has such functions as: 1) sending images and sounds as well as text messages 2) used as a digital camera 3) connected to the Internet

27. Unit 1 It has such functions as: 1) sending images and sounds as well as text messages 2) used as a digital camera 3) connected to the Internet 4) receiving TV signals

28. Unit 1 It has such functions as: 1) sending images and sounds as well as text messages 2) used as a digital camera 3) connected to the Internet 4) receiving TV signals Do you want it to have more functions?

29. Unit 1 Technological developments in the last few decades have been breathtaking.

30. Unit 1 Development of communication

31. Unit 1 Development of communication

32. Unit 1 Development of communication letter/telegram

33. Unit 1 Development of communication letter/telegram

34. Unit 1 Development of communication letter/telegram telephone

35. Unit 1 Development of communication letter/telegram telephone

36. Unit 1 Development of communication letter/telegram telephone beeper

37. Unit 1 Development of communication letter/telegram telephone beeper

38. Unit 1 Development of communication letter/telegram telephone beeper cell phone

39. Unit 1 Let ’ s go to a media and technology exhibition and find some information about the development of TV and Audio devices.

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42. How is the article organized?

43. Unit 1 How is the article organized? It is organized by using subtitles.

44. Unit 1  If I want to know the history of colour TV, which part should I refer to?

45. Unit 1  If I want to know the history of colour TV, which part should I refer to? The last paragraph under the subtitle “Early history of TV”.

46. Unit 1  If I want to know the history of colour TV, which part should I refer to? The last paragraph under the subtitle “Early history of TV”.  If I want to know something about the first record player, which part should I refer to?

47. Unit 1  If I want to know the history of colour TV, which part should I refer to? The last paragraph under the subtitle “Early history of TV”.  If I want to know something about the first record player, which part should I refer to? The paragraph under the subtitle “Early history of audio devices”.

48. Unit 1  I am thinking about writing something about the development of CDs. Which part would be helpful?

49. Unit 1 The first paragraph under the subtitle “Sound goes digital”.  I am thinking about writing something about the development of CDs. Which part would be helpful?

50. Unit 1