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1、Module 4 Great inventions Unit 2 Will books be replaced by the Internet?,How long has it been used? Its been used for more than 50 years.,Who invented it? Its invented by Americans.,When was it invented? It was invented in 1946.,What can it be used for? It can be used for ,Free talk,What can you do
2、on the Internet ?,shopping,information,chat with friends,listen to the music,Will books be replaced by the Internet?,Why?,I will not be replaced by the Internet. Because ,I will replace paper books. Because ,Competition,Discuss the advantages of both books and computers. Make a list of their advanta
3、ges.,Discussion,nice objects to own and hold often relatively cheap easy to use,get very dusty on shelves take up space in the home can be expensive use trees, so may cause environmental problems,store lots of information many “books” are free easy to find lots of more obscure “books”,expensive need
4、 to know how to use it correctly use electricity you can lose everything if it “crashes” not pleasant to read on screen, so sometimes need to print out,Complete the timeline,Paper first created,Printing developed,Information downloaded from the Internet,Books may be replaced by computers,Homework,Make a survey: Will books be replaced by computers and the Internet?,
