牛津英语模块七第一单元reading1
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However, most people benefit __fr_o_m__ satellite TV, as local TV companies broadcast the _s_ig_n_a_l_s_ to the population living nearby.
Part Two:(L26-52)
Early history of sound devices(26-32)
1877 : Thomas Edison made the first recording of a human voice.
Early record players used __t_u_b_e_s to record on.
M7 Unit1 Living with technology
refrigerator
washing machine
ຫໍສະໝຸດ Baidu
Air conditioner
microwave oven vacuum cleaner
desktop
laptop
The evolution of video and sound devices
Looking at headings and subtitles
（副标题）
_E__a_rl_y_history of TV
TV
The_m__o_d_e_r_n age: Cable TV, satellite TV, digital TV,…
(in order of__ti_m__e_ )
Audio Early history of_s_o_u_n_d__r_e_c_o_rd_ers devices _S_o_u_n_d__a_n_d_v_i_d_e_o__ go digital
P—h—ilo—F—ar—nsw—o—rth— He made important _b_r_e_a_k_t_h_r_o_u_g_h_s_ in the development of TV. Modern TVs use many of the __p_r_i_n_c_ip_l_e_s_ first discovered by him.
Reading strategy: understanding headings
If you want to obtain some specific information, for instance, information about satellite TV, from this passage as fast as possible, what will you do?
In 1887, Emile Berliner used __d_is_c_s__ as alternatives to tubes.
Sound and video devices (33-41)
In1928, the first_t_a_p_e_r_e_c_o_r_d_e_r_s__used to copy sound were in Germany. Most early recorders employed _s_te_e_l_t_a_p_e__ to record on.
5. New technology will soon make
many of the things talked about in
the article out of date.
( T(49-50))
Part One:（L1-25)
black-and-white TV
Make a timeline of the development of TV
The Modern age(19-25)
in 1962, Satellites were used to broadcast TV Satellites make TV _a_c_c_e_ss_i_b_le_ to people who live far away from cities.
Satellite TV dishes They can often be seen distributedthroughout the countryside and remote areas.
Reading (Part C1): 1. Color TV became popular within just
a few years after it was invented. ( F（12-14） ) 2. People without satellite dishes do not benefit at all from satellite TV broadcasts. ( F（24） )
1938 The first color TV program was broadcast
1951 Regular color TV broadcasts began in the USA
Early history(1-17)
John Logie Baird Most early TV broadcasts were made using his system. However, his system was very _p_r_im__it_i_v_e and had many _d_r_a_w_b_a_c_k_s___.
3. Some of the first tape recorders used
plastic tape to record on. ( F（28）) 4. Records and cassettes do not offer as
good a sound quality as CDs. ( T（43-45)）
1925
The first public TV broadcast were made in the USA
1928
Long-distance TV broadcast was made between the UK and the USA. Regular public broadcasting began.
Part Two:(L26-52)
Early history of sound devices(26-32)
1877 : Thomas Edison made the first recording of a human voice.
Early record players used __t_u_b_e_s to record on.
M7 Unit1 Living with technology
refrigerator
washing machine
ຫໍສະໝຸດ Baidu
Air conditioner
microwave oven vacuum cleaner
desktop
laptop
The evolution of video and sound devices
Looking at headings and subtitles
（副标题）
_E__a_rl_y_history of TV
TV
The_m__o_d_e_r_n age: Cable TV, satellite TV, digital TV,…
(in order of__ti_m__e_ )
Audio Early history of_s_o_u_n_d__r_e_c_o_rd_ers devices _S_o_u_n_d__a_n_d_v_i_d_e_o__ go digital
P—h—ilo—F—ar—nsw—o—rth— He made important _b_r_e_a_k_t_h_r_o_u_g_h_s_ in the development of TV. Modern TVs use many of the __p_r_i_n_c_ip_l_e_s_ first discovered by him.
Reading strategy: understanding headings
If you want to obtain some specific information, for instance, information about satellite TV, from this passage as fast as possible, what will you do?
In 1887, Emile Berliner used __d_is_c_s__ as alternatives to tubes.
Sound and video devices (33-41)
In1928, the first_t_a_p_e_r_e_c_o_r_d_e_r_s__used to copy sound were in Germany. Most early recorders employed _s_te_e_l_t_a_p_e__ to record on.
5. New technology will soon make
many of the things talked about in
the article out of date.
( T(49-50))
Part One:（L1-25)
black-and-white TV
Make a timeline of the development of TV
The Modern age(19-25)
in 1962, Satellites were used to broadcast TV Satellites make TV _a_c_c_e_ss_i_b_le_ to people who live far away from cities.
Satellite TV dishes They can often be seen distributedthroughout the countryside and remote areas.
Reading (Part C1): 1. Color TV became popular within just
a few years after it was invented. ( F（12-14） ) 2. People without satellite dishes do not benefit at all from satellite TV broadcasts. ( F（24） )
1938 The first color TV program was broadcast
1951 Regular color TV broadcasts began in the USA
Early history(1-17)
John Logie Baird Most early TV broadcasts were made using his system. However, his system was very _p_r_im__it_i_v_e and had many _d_r_a_w_b_a_c_k_s___.
3. Some of the first tape recorders used
plastic tape to record on. ( F（28）) 4. Records and cassettes do not offer as
good a sound quality as CDs. ( T（43-45)）
1925
The first public TV broadcast were made in the USA
1928
Long-distance TV broadcast was made between the UK and the USA. Regular public broadcasting began.