牛津高中英语M7U1课文改编

改错：

Satellites are used to broadcast TV beginning in 1962. Satellites allow TV to broadcast lively over vast distances, with everyone received the same broadcast at the same time. We also make TV accessible to people who live far away from city, and satellite dishes can often be seen distributing throughout the countryside and remote areas. Of course , only the small percentage of people own satellite dishes. But, most people still benefit satellite TV, as local TV companies broadcast the signals they get from satellite receivers to the population live nearby.

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It all began in 1877, 1.___ Thomas Edison made the first 2.____（record）of a human voice on his invention, the record player. Early record players used round tubes to record on. However, in 1887Enile Berliner, a German 3.___ (live) in the USA,4. ___ (invent) a record player that use discs as 5.___ (alternative) to tubes, and so the modern record player was born. The first record players had to 6.___ (wind) up by hand and only played records that were two minutes long. Times surely have changed!

In 1928, the first tape recorders used to copy sound

were made in Germany. Most early recorders employed steel tape to record on, which made them heavy and difficult 7.____(use), or paper tape, which was easier to use 8.___ often broke. 9.___ was not until the early 1950s that most tape recorders began using plastic tape as they do today. Meanwhile, electrical components 10. ___ (eventual) became so small that, by the late 1960s, portable cassette players were developed along with video recorders which were used by TV stations. By the late 1970s,video recorders small and cheap enough for home use were introduced.

Satellites were used to broadcast TV beginning in 1962. Satellites allow TV to be broadcast live over vast distances, with everyone receiv ing the same broadcast at the same time. They also make TV accessible to people who live far away from cit ies, and satellite dishes can often be seen distributed throughout the countryside and remote areas. Of course , only a small percentage of people own satellite dishes. However, most people still benefit from satellite TV, as local TV companies broadcast the signals they get from satellite receivers to the population liv ing nearby.