牛津高中英语牛津高中英语 ( 模块七 · 高二下学期 )

Unit 1 Reading(1) TV and audio devices: a review 板块：教学设计 - 课件

Unit 1 课件描述： 这是 Reading 板块的第一课时, 侧重阅 读理解, 主要关注提升学生的阅读理解能力 和思维能力。 涉及到的阅读微技能有： 把 握文体风格， 理解中心思想， 按照时间线 索查找细节信息， 了解行文结构和信息组 织方式等。 涉及到的思维能力是： 进行信 息重组再加工， 学习运用所学知识和技能 进行创造等。

Lead-in Where did Wang Li find this piece of writing? What is it about?

Reading the development of TV What do you think is the best way to get the most important information in such a long passage? Follow the chronological order (in order of time).

1925 Wireless TV transmissions, USA ______________________ 1928 ___________________________ ______________________ 1929 ___________________________ 1948 ___________________________ 1951 ___________________________ 1962 ___________________________ 1989 ___________________________ 1996 ___________________________

1925 Wireless TV transmissions Early forms of TV invented 1928 first long-distance TV broadcast Regular public broadcasting 1929 Color TV shown

1948 Cable TV 1951 Color broadcasts 1962 Satellite TV 1989 International standards for digital TV 1996 WebTV set-up boxes

The history of audio devices 1877 The first recording of a human voice 1931 _____________________________ 1948 _____________________________ 1954 _____________________________ 1958 _____________________________ 1979 _____________________________ 1982 _____________________________ 1986 _____________________________ 1987 _____________________________ 1992 _____________________________

1877 The first recording of a human voice 1931 The first tape recorders 1948 Transistor invented 1954 Cassette recorders developed 1958 The first LPs(long-play records)

1979 The Walkman introduced 1982 The first CDs produced 1986 Walkman was added to the Oxford English dictionary 1987 Development of MP3 technology started in Germany 1992 The MD player was developed

How is so much information organized? The structure of the passage Subtitles Reading strategy on Page 3

TV Audio devices Early history of TV The modern age: cable TV, satellite TV, digital TV Early history of audio devices Tape recorders and players Sound goes digital

Detailed questions 1.Why is it still uncertain who invented TV? 2.Why are digital TV superior to satellite TV? 3.What advantage has the new concept of WebTV brought to people since it was introduced in 1996? 4.What were the major disadvantages of the first record player? 5.What did the popularity of MP3 result in?

Further discussion Can you briefly introduce the development of the computer?

Homework 1. Read the passage. 2. Underline difficult sentences and important phrases. 3. Page 5 E.