外研版九年級英語上冊 Module 9 unit2 Will books be replaced by the Internet？.教案

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1、module9 unit 2 ■Warm up by getting to know about computers. Hello, class. You know how to use a computer. But do you know what a computer is? A computer is a machine that stores Information in its memory, and does automated calculations on that knowledge. Automated calculation means that if the

2、 machine is given some input, it will produce some output. This can be used to do many things, from playing games, to solving very hard math. This allows people to use computers to do jobs, or just to have fun. ■ Read and underline. On page 28 is an article about books and computers. Now let’s go

3、on to read it. While reading, try to: cut/ the sentence into thought groups, study the predicative, darken the connectives and underline all the useful expressions. (閱讀過程中，斷開/意群，觀察謂語構(gòu)成，圈出連詞，摘錄短語搭配。) Useful expressions (有用的短語搭配) every morning, buy a newspaper, on one’s way to work, every, open o

4、ne’s books, in class, start one’s lessons, every evening, look through…, at home, every night, look at…, posters with photos of…, on one’s bedroom wall, go to sleep, imagine life without…, be first created about… years ago, be made from …, since the 19th century, write…on paper, make a book, in tho

5、se days, produce… one at a time, by hand, as a result, be expensive and rare, learn to read, invent… in China, the first printed books, put… on a wooden block, hold…against…, develop… greatly, at the beginning of the 11th century, produce…more quickly and cheaply, after that, spread quickly, in a w

6、ay, compare…with…, the introduction of the Internet, in the 20th century, need…in the future, receive… online, downloaded… from the Internet, find… in books, keep formation on CD-ROMs or machines such as MP3 players, carry…very easily, use… in classrooms, read… online, replace…by…, one day, two met

7、res high ■Draw a diagram of the text. Now read the text once again to draw a diagram of it. Can books be replaced by computers? Can we imagine life without paper or print? Paper was first created about 2,000 years ago. Then printing was invented in China. Will books be needed in th

8、e future? Will books be replaced by computers one day? ■ Retell the story. With the help of the diagram try to retell the story in your own words. Every day we read newspapers, books and magazines. Every night, I look at the photos of David Beckham and Yao Ming before I go to sleep. Can we

9、imagine life without paper or print? Paper was first made, about 2,000 years ago, from silk, cotton, bamboo and wood. People then learned to make a book. And people began to read books. Then Chinese invented printing. When printing became popular at the beginning of the 11th century, books could b

10、e produced so quickly and cheaply that more people learned to read. Then came the Internet in the 20th century. But will books not be needed in the future? Will books be replaced by computers one day? No, I dont think so. ■ Close up by writing an article based on the one you read on page 28.

11、 Can bikes be replaced by cars? Every morning my father goes to work by bike. Every afternoon my mother goes to the free market by bike. Every evening I go to the evening school by bike. Can we imagine life without bikes? … Unit 3 Language in use ■ Warm up by doing the language practice. Hello

12、, class. Turn to page 30. Read, study and translate the six sentences in the box, paying attention to the structure words in black. 1． Paper and printing have been used for ages. 2． The battery hasn’t been charged for a couple of months. 3． Has it been published yet? 4． Information can be kept

13、 in CD-ROMs. 5． Books could only be produced one at a time by hand. 6． Can books be replaced by computers? Then make similar sentences like these. 1． Tables and beds have been used for ages. 2． The hand phone hasn’t been charged for a couple of weeks. 3． Has your new book been published yet?

14、 4． Pictures can be kept in CD-ROMs. 5． Trucks could only be produced one at a time by hand. 6． Can bikes be replaced by cars? ■ Make present perfect passive and modal verb passive sentences with the expressions from this module. 1. Can a favour be asked? 2. My digital camera has been borrowed

15、by my brother. 3. Photos can not be taken here. 4. Can two issues of the magazine be published next week? 5. Group work has been used in teaching English for ages. 6. An important article has been published on our school website. 7. My stories can be read on screen now. 8. I have been made to

16、 think they are attacking our website. 9. Camels have been used in farm work for ages. 10. Your information could be got from the same website. 11. My paper on how to learn English can be read or even listened to on computers. 12. Teachers can not be replaced by computers. 13. Something has bee

17、n written for him to learn by heart. 14. The radio has been charged for a couple of hours. 15. My computer can not be turned off now. 16. His computer has been lent to me for use. 17. My watch has been left at school. 18. My cat has been looked after by my mum. 19. Every morning, a newspaper

18、 can be bought here. 20. My books have all been opened in class. 21. Her lesson has been started. 22. The book has been looked through three times. 23. Posters with photos of Liu Xiang have been looked at by all the people present at the meeting. 24. Life without money can not be imagined. 25.

19、 Telephones have been created for a long time. 26. This kind of wine has been made from tree leaves since the 19th century. 27. Now planes can be produced ten at a time by machines. 28. Cameras have been invented for ages. 29. The book has been put on a wooden block now. 30. His hand has been h

20、eld by the policeman against the wall. 31. Computers have been developed greatly these days. 32. At the beginning of the 21st century, big planes have been produced more quickly and cheaply. 33. Her handwriting has been compared with her brother’s. 34. Housing information can be received online.

21、 35. Photos of my school can be downloaded from the Internet. 36. My name can not be found in these books. 37. My secret formation has been kept on the CD-ROMs. 38. Machines such as MP3 players can not be carried to school. 39. My books have been used in classrooms all over China. 40. My diary

22、 can be read online by anybody. 41. My new house has been replaced by this old cave. ■Read Around the world. Now let’s go on to page 33 to read the short article E-book. While reading, try to: cut/ the sentence into thought groups, study the predicative, darken the connectives and underline all

23、the useful expressions. (閱讀過程中，斷開/意群，觀察謂語構(gòu)成，圈出連詞，摘錄短語搭配。) Useful expressions (有用的短語搭配) write to each other with email, read with e-books, first appear in the 1990s, make great improvements in the technology, write notes on an E-book, download… from the Internet, search for…, save a lot of…, the

24、most advantaged e-book, about 12cm wide and 2cm thick, look like a real book, more expensive than…, paper books, with the rapid development of…, electronic technology, become more convenient and cheaper, It is said that…, in the near future ■Write as the do. （仿寫） ■ You are next to write a similar

25、 article as the one you read just now. ■ Close down by reading about the four great inventions of China. Compass, paper making, gunpowder and printing were the four great inventions of China. They are the gifts that the Chinese nation gave to the world. They changed the course of the human beings. They showed the wisdom of the ancient Chinese civilization.