九年级英语：Unit9WhenwasitinventedSectionA课件人教版新目标VIP免费

When was it invented ? Unit 9Unit 9 What is/are … used for? It’s/They’re … used for… A: When was the _______ invented?B: I think it was invented in ______.A: When was the _______ invented?B: I think it was invented in ______.Pairwork (1c:P68)Pairwork (1c:P68)19761885187619271971 A: What is the _______ used for?B: It is used for ___________.A: What is the _______ used for?B: It is used for ___________.talking with people(talk with people) A: What is the _______ used for?B: It is used for ___________.A: What is the _______ used for?B: It is used for ___________.(study)studying A: What is the _______ used for?B: It is used for ___________.A: What is the _______ used for?B: It is used for ___________.(count)counting What are they used for?They are used for giving light.light bulbslight bulbs Who invented the car?_______ invented the car.Karl Benz Karl BenzThe car____ ________ by______.was invented him 1885When was it invented ?was invented1971It____ _________ in ______. 1971BellBellA: Who was the telephone invented by?B: It was invented by___.A: When was it invented ?B: I think it was invented in __. alarm clock It’s an annoying invention.Because it wakes me up when I’m sleeping. I think computer is the most helpful invention. Because it helpsme search the information that I need. high heelsadjustable heelsadjustable 可调整的 ice cream scoop heat 加热scoop slippersa batterybatteriesoperate 操作 Who were they invented by?What are they used for?adjustable 可调整的operate 操作 heat 加热 ListeningListeningListen and number the inventions in the order that you hear. 2a312 InventionWho was it/were they invented by?What is is/are they used for?shoes with adjustable heelsChelsea Lanmonscooping really cold ice cr...