英语：Unit1《Reading1》校本教材-导学案（牛津译林版选修7）(译林牛津版高二英语选修七导学案)
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课题名称 M7U1 课型 Reading 课时 3-4
【学习目标】 1. To memorize the new words and phrases in reading .
2. To read the review about the development of TV and audio devices.
3. To learn how to quickly obtain information in a text by understanding the subtitles.
【学习重点】 1.How to make the students fully understand the text.
2. To understand the text and rem ember the new words and phrases.
3. To gain some information about the development of TV and audio devices
【学习难点】 How to make the students fully understand the text
How to quickly obtain information in a text by understanding the subtitles.
【学法指导】 Read, copy, conclude and recite.
【知识链接】
【导学过程】（学习方式，学习内容，学习程序，问题） 个案补充
预习导学（10分钟）
New words
1.回顾，综述 n._________ 2. broadcasting n. _________
3. 总共；全部adv.__________ 4.消费者n._________________
5.不确定的 adj.________ 6.优越的，占优势的adj._________
7.wind vt______________ 8.portable adj.______________
9.演变，演化；进化n.____________1 0. 假设，设想，以为vt.____________
11. spring vi.______________ 12.delight n.&vt.&vi__________________
Phrases：
1.keep in touch with_______________ 2. take over________________
3.contribute to______________ 4.to a degree______________
5.have access to_______________ 6.比…优越，超过…_____________
7. 上市，面市________________ 8.给…上发条_____________
9.涌现，迅猛发展____________ 10.各种各样的_____________
11.电流 ___________________ 12.彩色的 _______________
Lead in:
Please look at the pictures on page 1, and answer the following questions:
1.What kind of TV do you have at home?
___________________________________________________________________
2.How have these inventions improved people’s lives?
___________________________________________________________________
展示导思（25分钟）
【自主学习】 ：
Go through the passage quickly and answer the following questions .
1.When did regular public TV broadcasting begin around the world?
__________________________________________________________________.
2. What is WebTV? __________________________________________________.
3. What was invented in 1954? _________________________________________.
Detailed questions
1. Why is it still uncertain who invented TV?
__________________________________________________________________
2. Why are digital TVs superior to satellite TV?
__________________________________________________________________[来源:学科网]
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?
__________________________________________________________________
【合作探究】 ：
1. Please look at the structure of this passage and pay attention to the subtitles, and then fill the blanks. (B级)
A . 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
1923-1927 _________________________________________
1928 ______________________________________________
1928-1929 _________________________________________
1929 ______________________________________________
1948 ______________________________________________
1951 ______________________________________________
1962 ______________________________________________
1989 ______________________________________________
1996 ______________________________________________
B. Reading the history of audio devices
1877 The first recording of a human voice
1931 ______________________________________________
1948 ______________________________________________
1954 ______________________________________________
1958 ______________________________________________
1979 ______________________________________________
1982 ______________________________________________
1986 ______________________________________________
1987 ______________________________________________
1992 ______________________________________________

检测导练（10分钟）
1. Complete the following blanks. (B级)
_________
/
TV
Period Year Event
Early [来源:学_科_网Z_X_X_K]
________
of TV
1925[来源:学#科#网][来源:学科网ZXXK] The first public showings of _________transmissions were made in the USA.[来源:学科网ZXXK]
1951 Colour ________began in the USA.
The ________
age: cable TV, satellite TV, digital TV, … 1948 ________TV began in the USA.
1962 _________began to be used to broadcast TV .
1989 International standards for digital TV were established.
1996 The first Web TV _______boxes came onto the market.
TV and audio devices: a revi ew
Period Year Event
Early
history of
audio devices
1877 The first _______of a human voice was made.

1958 The first LPs(long-play records) came onto the _________.
Tape recorders and
_______
1954 The invention of the transistor led to the development of cassette__________.
Sound goes
_______
1982 The first CDs produced by using digital _______were made available.

____ Development of MP3 technology started in Germany.
1992 Development of the MD player began.
Multiple choice (C级)
1. There are _____ variety of toys in this shop.
A. a B. / C. the D. one
2. I was ________ at the thought of seeing you again.
A .delight B. delighted C. delightful D .to delight
3. Let’s sin g Happy Birthday ___________now.
A .all together B. altogether C. in all D .all in all
4. Playi ng areas for children are___________ all over the city.
A. winding up B. putting up C. picking up D. springing up
5. Look! Your finger is bleeding. Please__________the bandage _______ it.
A. wind; around B. pick; up C. put; up D. wake; up
6. This new mobile phone is far ________ the previous type. It’s wonderful!
A. superior than B. inferior than C. superior to D. inferior to
7. __________, I think it is the sales manager, rather than the sales girls,_________to blame.
A. Personally; is B. Personally; that is C. personal; are D. Personal; who are
8. ____________ can they be trusted?
A.In what degree B. To what degree C. For what degree D. By what degree
9. Please come whenever___________.
A. you are convenient B.you are convenience
C.it is convenient to you D. it is convenience to you
单词 词组：
1. review 2. 播送，广播 3. altogether 4. consumer 5.uncertain 6. superior
7. 上发条；缠，绕 8. 便携的，手提的 9. evolution 10. assume 11. 跳，跳跃；弹起
12. 喜悦，高兴； （使）高兴，（使）欣喜
Lead in:
1. black-and-white TV set/ color TV sets/ cable TV / satellite TV/ digital TV……
2. 略
自主学习：
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 World Wide Web.
3. The cassette recorder.
自主学习：
1. Because many different people contributed to the development of TV.
2. Because digital TV allows the same services to be delivered with clearer pictures than before.
3. The Web TV us es the WebTV set-top boxes to combine the TV set with World Wide Web. With interactive TV programming, people can play along with game shows, respond to questionnaires and chat to other viewers.
4. It had to be wound up by hand and only played a record for two minutes.
5. Many major corporations are taking over the porta ble music player market with MP3 players.
合作探究：
1. A：1925 Wireless TV transmissions
1923-1927 Early forms of TV invented
1928 first long-distance TV broadcast
1928-1929 Regular public broadcasting
1929 Color TV shown
1948 Cable TV
1951 Color broadcasts
1962 Satellite TV
1989 International standards for digital TV
1996 W ebTV set-up boxes
B： 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
Multiple choice (C级)
ABADA CBBC
1. Complete the following blanks. (B级)
Title TV and audio devices: a review
/
TV
Period Year Event
Early
history
of TV
1925 The first public showings of wireless transmissions were made in the USA.
1951 Colour broadcasts began in the USA.
The modern
age: cable TV, satellite TV, digital TV, … 1948 Cable TV began in the USA.
1962 Satellites began to be used to broadcast TV .
1989 International standards for digital TV were established.
1996 The first Web TV set-top boxes came onto the market.
audio devices
Period Year Event
Early
history of
audio devices
1877 The first recording of a human voice was made.

1958 The first LPs(long-play records) came onto the market.
Tape recorders and
players
1954 The invention of the transistor led to the development of cassette recording .
Sound goes
digital
1982 The first CDs produced by using digital tec hnology were made available.

1987 Development of MP3 technology started in Germany.
1992 Development of the MD player began.
（小周）

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