SectionA2说课(新版)人教新目标版.pptx

SectionA2说课(新版)人教新目标版Unit 6When was it invented?Section A 2a-2d九年级(全)Words and expressionsheelscoopelectricitystylepleasurezipperdailyn. 鞋跟；足跟 /hi:l/n. 勺；铲子 /sku:p/n. 电；电能 /,ilek'tris?ti/n. 样式；款式 /stail/n. 高兴；愉快 /'ple??(r)/n.(=zip) 拉链；拉锁 /'zip?(r)/adj. 每日的；日常的 /'deili/Words and expressionshave a pointwebsitepioneerlistmention有道理n. 网站 /'websait/n. 先锋；先 /,pai?'ni?/,/,pai?'nir/v. 列表；列清单 /list/n. 名单；清单v. 替代；说到 /'men?n/Do you know?What are the Four Great Inventions in ancient China?paper-making造纸术printing印刷术 gunpowder火 药compass指南针造纸术印刷术What’re these called in English?microwave ovencartelevisiontelephone computercalculatorbatterylight bulbLook at the things. In what order do you think they were invented?A: I think the calculator was invented before the computer.B: Well, I think the calculator was invented after the computer.GameA: I think … was invented before …B: Well, I think … was invented after ….The car was invented before the TV set.A: I think … was invented before …B: Well, I think … was invented after ….The telephone was invented before the TV set.A: I think … was invented before …B: Well, I think … was invented after ….The telephone was invented before the computer.2a Listen and number the inventions [1–3] in the order you hear them.2312b Listen again and complete the chart below. InventionWhat is it/are they used for?shoes with special heels_________ the style of the shoesshoes with lightsseeing _____________hot ice-cream scoop________ really cold ice-creamchangingin the darkservingListen again and fill in the blanks. The first invention is shoes with ________. People always hit their toes on __________ on the way to the bathroom at night. So people can use them for ________ in the ______. lightssomethingseeingdarkThe second invention is a special ice-cream ______. It runs on _________ and becomes hot. It’s _____ for serving