高中英语选修七：M7Unit1Reading 课件

3．Which of the following is NOT the factor that makes people living far away receive TV programme?(D ) A．The use of satellite. B．The distribution of the satellite dishes. C．The local TV companies get the signals.
C．Seven. D．Eight.
5．It can be concluded from the text that____A____.
A．Video and sound devices will become increasingly easy to use B ． Video and sound devices will become more and more expensive C．The history of video and sound devices is no shorter than that of TV D．The American played an important role in the development of video and sound devices
Leading-in:
•What does the TV in your home look like?
colour TV
black-and-white TV
development of TV
LED screen
•What audio devices do you choose to enjoy music?
in the 7_____. • 1982—The first 8______ were made available. • 1993—The 9______ was born. • 1995—The 10______ was invented.
►Step Two：Careful Reading
Read the text and fill in the blanks.
Module7 Unit 1
Living with technology
How did people keep in touch in the past?
---by letter/telegraph/telephone How do people keep in touch now? ---most by mobile phone
2．Who might be the inventor of the first TV?( D ) A．Emile Berliner in the USA. B．Philo Farnsworth in the USA. C．John Logie Baird in the UK. D．It remains uncertain.
made, in the 3_____. • 1929—4_____ public broadcasting began in London. • 1938—The first 5_____ TV programme was
broadcast. • 1962— 6______were used to broadcast TV. • 1967—Regular colour TV broadcasts began
tape recorder
MP3
development of audi1
The evolution of video and sound devices
预习多维感知
►Step One：Fast Reading Read the text quickly and choose the best answers. 1．When and where was the first longdistance TV broadcast made?(D ) A．In 1925 in the USA. B．In 1926 in the UK. C．In 1928 in the UK. D．In 1928 in both the USA and the UK.
Year
D . Many companies broadcast the same programme.
4．Before the digital recorders，how many kinds of
materials were used to record sound?( A )
A．Five.
B．Six.
►Step Two：Careful Reading Read the text and fill in the blanks.
Reading strategies 1
What do you think is the best way to get the most important information in such a long passage?
Year
Event
The first recording of a 1877 human 1.__v_o_i_c_e____was
made.
Emile Berliner invented a 1887 record player that used
2.__d_i_sc_s____to record on.
Follow the chronological order
adj. 按时间顺序的
P4 C2
• 1877—The first recording of a human1_____was made. • 1887—Emile Berliner invented a record
player that used2_____ to record on. • 1925—The first public TV broadcasts were