unit9 when was it invented课件.pps

Unit9 when was it invented Unit9 when was it invented Make a list of five helpful inventions and five annoying inventions. Helpful inventions Annoying inventions Example ___telephone_____ 1. _____________ 2. _____________ 3. _____________ Example __alarm clock______ 1. _____________ 2. _____________ 3. _____________ Unit9 when was it invented A: What are they used for? B: They ’ re used for seeing in the dark. Unit9 when was it invented be used for 用来做… adjustable 可调整的 heel (鞋、袜的)后跟,(足)跟 battery 电池 operate 操作 slipper 拖鞋 scoop 用勺舀,勺子 electric 电子的 bulb 电灯泡 light bulb 电灯泡? Words Unit9 when was it invented microwave 微波(的) oven 烤箱 microwave oven 微波炉 island 岛屿 metal 金属 pie 馅饼 flying disk 飞碟 bakery 面包店 Bridgeport 布里奇顿(面包店的名称) Connecticut (美国)康涅狄格州 throw 投,掷? Words Unit9 when was it invented Listen and number the inventions in the order that you hear them. ? Listening 31 2 Unit9 when was it invented Listen and match the items in columns A, B, and C. ? Listening Invention Who was it invented by? What is it used for? shoes with adjustable heels Chelsea Lanmon scooping really cold ice cream battery-operated sneakers Jayce Cozier and Jamie Ellsworth seeing in the dark heated ice cream scoop Julie Thompson changing the style of a shoe Unit9 when was it invented ? Speaking Make a conversation with the information in the chart above. A: Who were they invented by? B: They were invented by … A: What are they used for? B: They ’ re used for seeing in the dark. Unit9 when was it invented ? Speaking Discuss your opinions in activity 3a with your partner. A: What do you think is the most helpful invention? B: I think the most helpfu