江蘇省徐州市睢寧縣寧海外國語學(xué)校高中英語 unit1 Living with technology welcome Reading學(xué)案 譯林牛津版選修7

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1、 M7 unit1 【學(xué)習(xí)目標(biāo)】 1. Use English to name some electrical appliances and electronic devices 2. Use English to express the electrical appliances or electronic devices that you and your family have benefited a lot from and also share experiences 3. To know the development of sound and video devi

2、ces 4. Have the desire /enthusiasm to innovate and invent things in the future 預(yù)習(xí)案 一．填詞(每小題只填一個單詞) 1.easy to reach, obtain or use :_____________________ 2.easy to carry: ___________ 3.a law or rule that is behind something：_________________ 4.one of several parts that make up something:___

3、___________ 5.the slow development of something:______________________ 二、單詞、短語翻譯 1. ______________ 不久之后 2. ______________ 對……作出貢獻；促成；捐助；給……寫稿 3. make a breakthrough in _________________4.delay…until… 把……推遲到… 5. ______________________ 在二十世紀(jì)二十年代晚期 6.________________

4、 彩色的 7. make a recording of_________________ 8.______________________________上發(fā)條 9.___________________ 從……受益 10.__________________________________________……隨著……的發(fā)展 探究案 Guess the meanings : 1.electrical ： electrical appliances: 2.electronic devices: Make a list of the

5、 electrical appliances and electronic devices you have at home on the blackboard ?( Write down the names as many as possible) 2.Discussion: 1.According to the lists ,which one do you think has benefited you and your family greatly? why? (give examples) 3.Fill in the blanks: ⑴_

6、___________ can help you to do housework. ⑵___________can make the terrible sound? ⑶______can help you contact your friends faraway. ⑷ ___________can make sounds and pictures at the same time? Question：Do you know the development of video and sound devices？ The evolution of video

7、 and sound devices 一．Fast Reading: 1.Who developed the system used for most early TV broadcast? 2.Who made the first recording of a human voice? 3.What were developed by the late 1960s? 二．True or False 1.Until 1972,most people used black-and-white TV. ( ) 2.Colour

8、TV became popular within just a few years after it was invented. ( ) 3.People without satellite dishes do not benefit at all from satellite TV broadcasts. ( ) 4.Some of the first tape recorders used plastic tape to record on. ( ) 訓(xùn)練案 Work out the timeline for the

9、 development of video and sound devices. YEAR EVENT 1877 1887 1925 1929 1938 1962 1967 1982 Homework： 1. 熟讀并背上Reading里的生詞 2. 讀Reading文章3遍 3. 完成課本part D 及E部分的練習(xí)。 答案： 一． 填詞 1. accessible 2. portable 3. principle 4. component 5. evolution 二． 單詞、短語翻譯 1. shortl

10、y after 2. make contributions to 3. 在......有突破 5. in the 1920s 6. in color 7. 錄制 8. wind up 9. benefit from 10. with the development of 探究案 1. 電的 （家用）電氣設(shè)備； 電子設(shè)備 2. Microwave ovens 3. Refrigerators 4. TV sets 5. Air conditioners 6. Washing machines 7. Vacuum cleaners 8. Dishwasher 9. Computers 10. CD players 11. Mobile phones 12. Digital camera 13. Electronic dictionaries 14. … The evolution of video and sound devices 一.1.John Logie Baird 2.John Logie Baird 3.Portable cassette players and video recorders 二. FTFF 三. 見課本后面 教參 - 4 -