高中英语(人教版)必修二课件:Unit3 词汇
高中英语(人教版)必修二课件:Unit3 词汇第3页

 Listen to the tape and answer these questions.

2 Who was the first person to invent the earliest computer? 3 Who was the next important person to design computers?

Charles Babbage

Alan Turing

1 Who am I?

A computer.