unit9When was it invented公开课课件.ppt

年份的读法 Find out the new words invent Look at the things. In what order do you think they were invented? Listening A: When was the car invented? B: I think it was invented in 1930. Listening Translate the following phrases 可调整后跟的鞋 Grammer focus When was the car invented? It was invented in 1885 When were electric slippers invented? They were invented last year Who were they invented by? They were invented by Julie Thompson. What are they used for? They’re used for seeing in the dark. be used for doing sth. 被用来做某事 be used to do sth. be invented in 1885 于1885年被发明 be invented by sb. 被某人发明 1. 世界上许多国家都讲英文。 3 1 2 2a Listen again. Match the inventions with their inventors and uses. Invention shoes with adjustable heels battery-operated slippers heated ice cream scoop Who was it/ were they invented by? Chelsea Lanmon Jayce Coziar and Jamie Ellsworth Julie Thompson What is it/ are they used for? scooping really cold ice cream seeing in the dark changing the style of the shoes 2b shoes with adjustable heels battery-operated slippers heated ice cream scoop the style of the shoes 电池控制的拖鞋 加热的冰淇淋勺 鞋的样式 Julie Thompson battery-operated slippers Chelsea Lanmon heated ice cream scoop Jayce Coziar and Jamie Ellsworth shoes with adjustable heels changing the style of the shoes seeing in the dark scooping really cold ice cream Pairwork 2C A: Who was it invented by? B: It was invented by Cleve. A: When was it invented ? B: It was invented in 1971. A: What is it used for? B: It is used for counting. I think it’s a helpful invention. What invention is it? Read and guess A: Who was it invented by? B: It was invented by John. A: When was it invented ? B: It was invented in 1976. A: What is it used for? B: It is used for searching the information. I think it’s a wonderful invention. What invention is it? Read and guess A: Who was it invented by? B: It was invented by C