网络改变生活 Net Changes life
网络改变生活 Net Changes Life (II)
网络改变生活 Part I Warming Up 4 Section A: Words &Phrases( me Events 41. In the 1830s a first radio program broadcasting 4) 2.On Aug5th,1858 b two coasts of the U.S. shown on TV at the same time 3. On Nov. 2nd, 1920 C telegraph invention 4.After World War II d. television invention 5. In the 1950s e first message transmitted by a wire cable under the Atlantic Ocean 6. On Sep 25th, 1956 f 300,000,000 computers connecting to networks 7. In July 1962 g. first direct telephone calls from the U.S. to Europe 08.Today h first communications satellite placed in orbit around the earth
网络改变生活 Part I Warming Up Section A :Words & Phrases Time Events 1. In the 1830s a. first radio program broadcasting 2. On Aug. 5th, 1858 b. two coasts of the U.S. shown on TV at the same time 3. On Nov. 2nd, 1920 c. telegraph invention 4. After World War II d. television invention 5. In the 1950s e. first message transmitted by a wire cable under the Atlantic Ocean. 6. On Sep. 25th, 1956 f. 300,000,000 computers connecting to networks. 7. In July 1962 g. first direct telephone calls from the U.S. to Europe. 8. Today h. first communications satellite placed in orbit around the earth
网络改变生活 Part I Warming Up Section A: Dictation 1. The first useful telegraphs were developed in Britain and the United States in the 1830s Each letter of the alphabet and each number had to be sent separately by a device called a telegraph key. 2. On Aug. 5th, 1858, the first message was transmitted by a wire cable under the Atlantic Ocean. This meant that information now took only a matter of hours to reach most large cities in the world 3. On NoV. 2nd, 1920, radio station KDKA in Pittsburgh, Pennsylvania broadcast the first radio program. Within a few short years, news and information could be heard anywhere a radio broadcast could reach 4. After World War II, a new invention appeared: television. In the industrial countrie television quickly became common in most homes 5. In the 1950s, two important events took places that greatly affected the communications of information The first was a television broadcast that showed the east coast and the west coast of the United States at the same time. People could see two reporters talk to each other although they were separated by a continent
Part I Warming Up Section A :Dictation 1. The first useful telegraphs were developed in Britain and the United States in the 1830s. Each letter of the alphabet and each number had to be sent separately by a device called a telegraph key. 2. On Aug. 5th,1858, the first message was transmitted by a wire cable under the Atlantic Ocean. This meant that information now took only a matter of hours to reach most large cities in the world. 3. On Nov. 2nd, 1920, radio station KDKA in Pittsburgh, Pennsylvania broadcast the first radio program. Within a few short years, news and information could be heard anywhere a radio broadcast could reach. 4. After World War II, a new invention appeared: television. In the industrial countries, television quickly became common in most homes. 5. In the 1950s, two important events took places that greatly affected the communications of information. The first was a television broadcast that showed the east coast and the west coast of the United States at the same time. People could see two reporters talk to each other although they were separated by a continent. 网络改变生活
网络改变生活 Part I Warming Up Section A: Dictation 6. The other event happened on Sep 25th, 1956. That was when the first telephone cable under the Atlantic Ocean made it possible to make direct telephone calls from the United States to Europe 7. In July 1962, the first communications satellite was placed in orbit around the earth The speed of information again greatly increased 8. Today experts say there are about 300 million computers connected to networks that provide links with computers around the world
Part I Warming Up 6. The other event happened on Sep. 25th, 1956. That was when the first telephone cable under the Atlantic Ocean made it possible to make direct telephone calls from the United States to Europe. 7. In July 1962, the first communications satellite was placed in orbit around the earth. The speed of information again greatly increased. 8. Today experts say there are about 300 million computers connected to networks that provide links with computers around the world. Section A :Dictation 网络改变生活
网络改变生活 Part I Warming Up Section B: Words Phrases Normal Speed Slow Speed Tape Script American Online is the largest provider of Internet service in the world It serves more than 20 million people worldwide. Time Warner is the world's largest media company. The company owns Time magazine, first published in 1923. Time Warner publishes more than 30 magazines. One hundred and twenty million people read them. The company produces TV shows and films as well as recording. Part II Net Changes dorm Life Words & Ph rases
Section B: Words & Phrases Part I Warming Up Normal Speed Slow Speed American Online is the largest provider of Internet service in the world. It serves more than 20 million people worldwide. Time Warner is the world’s largest media company. The company owns Time magazine, first published in 1923. Time Warner publishes more than 30 magazines. One hundred and twenty million people read them. The company produces TV shows and films as well as recording. TapeScript Part II Net Changes dorm Life Words & Phrases 网络改变生活