第六单元B节(1A-1E)课件(人民教育新目标版)是什么时候发明的

Unit 6
When was it invented?
Section B 1
1a-1e
Read the sentences, what are they talking about?
Listen and circle T for true or F or false.
1. Potato chips were invented by mistake.
2. They were invented in 1863.
3. The customer thought the potatoes were not thin enough.
Listen again. Complete the sentences.
The History of Potato Chips
Do you know how potato chips were invented? Potato chips _____________ by a cook called George Crum. They were invented in ______.
George Crum cut the potatoes really, really _______ and then cooked them for a long time until they were _______. Finally he put lots of salt on them so they were ___________.