【正文】
ise party lower shopping 2c Make conversations using the information in 2b. A: What are they used for? B: They’ re used for ... What are the shoes with lights used for? They’re used for seeing in the dark. What are hot icecream scoop used for? They’ re used for serving for really cold icecream. What are shoes with special heels used for? They’ re used for changing the style of the shoes. Paul: Hey Roy, the subject for my school project is “ Small inventions that changed the world.” Can you help me think of an invention? Roy: My pleasure! Let me think ... hmm ... I know! The zipper! Paul: The zipper? Is it really such a great invention? Roy: Think about how often it’ s used in our 2d Roleplay the conversation. daily lives. You can see zippers on dresses, trousers, shoes, bags ... almost everywhere! Paul: Well, you do seem to have a point ... Roy: Of course! I thought about it because I saw a website last week. The pioneers of different inventions were listed there. For example, it mentioned that the zipper was invented by Whitb Judson in 1893. But at that time, it wasn’ t used widely. Paul: Really? So when did it bee popular? Roy: Around 1917. Hey Roy… Language points style of the shoes 鞋子的款式 (1) style名詞,意為“樣式;款式”。ni?/,/,pai?39。deili/ Words and expressions heel scoop electricity style pleasure zipper daily