牛津译林版模块七第一单元课件7u1-reading
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International standards for digital TV were established.
1996 First WebTV set-top boxes came onto the market.
Listen and answer:
1. Who might be the inventor of the first TV? A. Vladimir Zworykin from Russia. B. Philo Farnsworth in the USA. C. John Logie Baird from Scotland. D. It remains uncertain.
as the name indicates
16.花了50年才有66％的 It took 50 years before 66percent of 美国家庭拥有了它. American households had it.
TV
The m__o_d_e_r_n_ age: Cable TV, satellite TV,
digital TV,…
(in order of_t_i_m_e__ )
Early history of_a_u_d_i_o_d_e_v_i_c_e_s
Audio T_a_p__e_r_e_c_o_rd__er_s__a_n_d_p_l_a_y_e_r_s__ devices _S_o_u_n_d_ goes digital
Fast-reading:
How is the passage organized ___________________.
A. by paragraphs
B. in chronological order
C. by concepts
D. by subtitles
_E__a_rl_y_history of TV
D. Emile Berliner.
2. What is the main factor that causes the music websites to spring up all over the Internet?
A. The popularity of Walkman. B. The development of the MD player. C. The development of MPs technology. D. The wide use of Discman.
6.对……作出贡献 13.彩色的
contribute to… in colour
Underline the phrases.
14.黑白电视
black-and-white TV
19.比……好;优于
be superior to
22.有机会使用…
have access to…
25.上市
come on to the market
M7 Unit1 Living with technology
Free talk:
What would life be like without them?
TVs
audio devices
Reading:
TV and audio devices — a review
a report of past events
audio devices
Year
Event
1877 First recording of a human voice was made.
1954 Invention of transistor led to the development of cassette recorders.
1958 First LPs (long-play records) came onto the market.
Cable TV began in the USA; 3 American scientists invented the transistor.
Colour broadcasts began in the USA. Satellites began to be used to broadcast TV.
careful-reading:
specific years
the events
history of TV
Year
1925
1948
1951 1962 1989
Event
First public showings of wireless TV transmissions were made in the USA.
1982 First CDs produced by using digi来自百度文库al technology were made available.
1987 Development of MP3 technology started in Germany.
1992 Development of MD player began.
listen and answer:
1.Who might have attributed to the development of the Walkman?
A. two Japanese engineers. B. three American scientists.
C. Thomas Edison.
2. How many countries have put digital TV into operation according to the passage?
A. Only one.
B. Already two.
C. At most three.
D. At least four.
careful-reading: audio devices specific years
26.做问卷调查
respond to questionnaires
27.与其他观众聊天 chat to other viewers
32.被手动上发条
be wound up by hand
38.电流
an electric current
45.声音数字化.
Sound goes digital.
52.正如名称所示
1996 First WebTV set-top boxes came onto the market.
Listen and answer:
1. Who might be the inventor of the first TV? A. Vladimir Zworykin from Russia. B. Philo Farnsworth in the USA. C. John Logie Baird from Scotland. D. It remains uncertain.
as the name indicates
16.花了50年才有66％的 It took 50 years before 66percent of 美国家庭拥有了它. American households had it.
TV
The m__o_d_e_r_n_ age: Cable TV, satellite TV,
digital TV,…
(in order of_t_i_m_e__ )
Early history of_a_u_d_i_o_d_e_v_i_c_e_s
Audio T_a_p__e_r_e_c_o_rd__er_s__a_n_d_p_l_a_y_e_r_s__ devices _S_o_u_n_d_ goes digital
Fast-reading:
How is the passage organized ___________________.
A. by paragraphs
B. in chronological order
C. by concepts
D. by subtitles
_E__a_rl_y_history of TV
D. Emile Berliner.
2. What is the main factor that causes the music websites to spring up all over the Internet?
A. The popularity of Walkman. B. The development of the MD player. C. The development of MPs technology. D. The wide use of Discman.
6.对……作出贡献 13.彩色的
contribute to… in colour
Underline the phrases.
14.黑白电视
black-and-white TV
19.比……好;优于
be superior to
22.有机会使用…
have access to…
25.上市
come on to the market
M7 Unit1 Living with technology
Free talk:
What would life be like without them?
TVs
audio devices
Reading:
TV and audio devices — a review
a report of past events
audio devices
Year
Event
1877 First recording of a human voice was made.
1954 Invention of transistor led to the development of cassette recorders.
1958 First LPs (long-play records) came onto the market.
Cable TV began in the USA; 3 American scientists invented the transistor.
Colour broadcasts began in the USA. Satellites began to be used to broadcast TV.
careful-reading:
specific years
the events
history of TV
Year
1925
1948
1951 1962 1989
Event
First public showings of wireless TV transmissions were made in the USA.
1982 First CDs produced by using digi来自百度文库al technology were made available.
1987 Development of MP3 technology started in Germany.
1992 Development of MD player began.
listen and answer:
1.Who might have attributed to the development of the Walkman?
A. two Japanese engineers. B. three American scientists.
C. Thomas Edison.
2. How many countries have put digital TV into operation according to the passage?
A. Only one.
B. Already two.
C. At most three.
D. At least four.
careful-reading: audio devices specific years
26.做问卷调查
respond to questionnaires
27.与其他观众聊天 chat to other viewers
32.被手动上发条
be wound up by hand
38.电流
an electric current
45.声音数字化.
Sound goes digital.
52.正如名称所示