江苏省靖江市英语译林牛津版选修江苏省靖江市英语译林牛津版选修 7U1 同步教案（阅读）同步教案（阅读）Meanwhile, with the development of science technology, more functions are added to electric products. Look at the picture: Have you ever seen such a mouse before? What function do you think it has? (It can also act as a CD player) What functions do you need in a TV set or an audio device? Are you interested in the development of TV and audio devices? Today, we are going to read a passage about this topic. Step 2: Fast reading for general ideas Go through the passage as quickly as possible and try to find answers to the three questions in part A on Page 2. Just focus on and identify the information needed to answer these questions. Answers A 1 It began on 11 May 1928 in New York and in London on 20 August 1929.2 It is the TV set combined with the Word Wide Web.3 The cassette recorder.Step 3: Detailed reading for important information 1.Lets read the passage a second time and complete Parts C1 and C2 on page 4.Answers C1 1 T 2 T 3 F 4 F 5 F 6 T 7 TC2 YearEvent1877First recording of a human voice was made.1925First public showings of wireless TV transmissions were made in the USA.1948Cable TV began in the USA; 3 American scientists invented the transistor.1951Colour broadcasts began in the USA.1954Invention of transistor led to the development of cassette recorders.1958First LPs(long-play records) came onto the market.1962Satellites began to be used to broadcast TV.1982First CDs produced by using digital technology were made available.1987Development of MP3 technology started in Germany.1989International standards for digital TV were established.1992Development of MD player began.1996First WebTV set-top boxes came onto the market.2. Listen to the tape and try to correct the wrong sentences in Part C1:Keys: 3. Digital TV is delivered with greater clarity than satellite TV.4. The first record player was invented in 1877.3. Read the text again and choose the best answers according to the text: 1) When and where was the first long-distance TV broadcast made?A. In 1925 in the USA. B. In 1926 in the UK.C. In 1928 in the UK. D. In 1928 in both the USA and the UK. 2) 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. 3) 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. 4) Who might have attributed to the development of the Walkman? A. Two Japanese engineers. B. Three American scientists. C. Thomas Edison. D. Emile Berliner. 5) What is the main factor that causes the spring up of music websites all over the Internet? A. The popularity of Walkman. B. The development of the MD player. C. The development of MP3 technology. D. The wide use of Discman. 6) How is the passage organized _. A. by paragraphs B. in chronological order C. by concepts D. by sub-topicsKeys: 1)-6) DDBACDNow, read the Reading strategy on page 3. Attention: subtitles appear after titles and provide more information about the text and subtitle can show how a text is organized. Read the passage again and figure out how this text is organized. TV Early history of TV (In order of time) The modern age: Cable TV, satellite TV, digital TV, Audio devices Early history of audio devices (By types of equipment) Tape recorders and playersSounds goes digitalWhich of the following best shows the structure of the passage? A. T B. T C. T D. T(T =title = subtitle 1 = subtitle 2 = subtitle 3 = subtitle 4 = subtitle 5 ) Key: BNow we can see that the reading passage is mainly organized in chronological order. A timeline or a time chart may help you understand the text better. Could you make a timeline by yourselves? Step 4: Practice: 1. Besides the reading strategy, Id like to give you another tip on reading. Do not refer to the dictionary every time you come across a new word. Just guess the meaning from the context. It is very important to read the sentences before and after the sentence which contains the unknown word. From the information before and after, you should be able to guess the meaning of the word. Now lets complete Part D on page 4.Answers D 1 e 2 d 3 h 4 c 5 g 6 f 7 a 8 b 2. Wang Li attended a media technology exhibition and after that he gives a report to his classmates about it. Read it in Part E and fill in the blanks with words given in the box.Answers E (1) wireless (2) broadcasting (3) Britain (4) 65 (5) 200 (6) households (7) recording (8) recorders (9) compact (10) GermanyStep 5: Post-reading activities 1. Pair work: Choose one of the greatest inventions in humans history that y