2018-2019学年度人教版必修二Unit 3 Computers-Reading课件 (共24张PPT)
2018-2019学年度人教版必修二Unit 3 Computers-Reading课件 (共24张PPT)第2页

Quiz:True or False? In 1642 I began as a calculating machine and could solve any mathematical problem. My real father was Charles Babbage, who wrote a book and build me in 1936. After I got my new transistors in the 1960s, I became smaller but cleverer and quicker. I was brought into people’s homes in the 1970s. Since my birth I have been built to take the place of human race.