牛津譯林版高中英語選修七unit1livingwithtechnologyperiodtwo課件1-文庫吧資料
2024-11-25 06:31本頁面
【正文】 of innocence she assumed had us all fooled. 3). Undertake。 always:一直：在所有時(shí)間；總是： It was the best result they39。 n. 受傷 。 ?教孩子的一種好方法是把教學(xué)與快樂結(jié)合起來。 ? 這款新的 MP4面世之后，他很快就在年輕人中很流行。 In my opinion, trousers made by hand are superior to those made by machines. Of the two books, I think this one is superior to that. This western restaurant is superior to the one we went to last week. ? superior n. “上級(jí)” , “長者” ? 我們需要一 封你們領(lǐng)導(dǎo)寫的推薦信 . We will need a letter of remendation from one of your superiors. be inferior to 比 … 差的，劣的；地位低的 A captain is inferior to a major. 上尉的級(jí)別低于少校。 ? 貝爾被認(rèn)為是世上第一個(gè)發(fā)明電話的人。 John Logie Baird The first wireless TV transmissions The first longdistance TV broadcast Regular public broadcasting The first colour TV Colour broadcasts began in the USA Most broadcasts … more colour TV sets… Early history of TV Satellites were used to broadcast TV in 1962. The modern age: Cable TV Satellite TV Digital TV Web TV Began in 1948 in the USA, but it took 50 years… Why superior to? When standards? How many channels? By 2020 It allows…with clearer pictures. In 1989 200 Digital signals were being received by 55 percent of… When? How ? What ? In 1996, WebTV settop boxes Combine the TV sets with WWW Play along with game shows, respond to…and chat to… Thomas Edison America (1847——1931) electric bulb recorder Early history of audio devices 1. Who made the first recording of a human voice? 2. When was the first recorder player invented? 3. How did it work? Tape recorders and players 1931 1948 1954 1979 1986 Thomas Edison, in 1877. In 1887 by Emile Berliner. Be wound up by hand. A German pany made the first tape recorder Three American scientists…and two young Japanese engineers… Cassette recorders The walkman was …popular Walkman was added to… Sound goes digital CD MD MP3 1982 1986 1988 The first CDs Discman was born. Demand more CDs Small, easy to carry, record music 1987started in Germany, Bee popular since 1999 Music websites have sprung up Reading strategy: understanding subtitles Subtitles appear after titles and give you more information about the text than the titles. They can show you how the text is anized, such as in o
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