1、Unit 9 When was it invented ?When was it invented ? Section ASection A Talk about the history of inventions.Talk about the history of inventions. Language Goals: When was the telephone invented ? I think it was invented in 1876 a b e d c 1876 1885 1927 1971 1976 d a b e c high heels adjustable heels
2、 adjustable 可调整的 shoes with adjustable heels 可调节后跟的鞋 slippers a battery batteries operate 操作 battery-operated Slippers电池供电拖鞋 ice cream scoop heat 加热 scoop 冰激凌加热勺 battery-operated slippers heated ice cream scoop shoes with adjustable heels battery-operated slippers heated ice cream scoop shoes with a
3、djustable heels calculator 2b Who was it / were they invented by ? It was/ They were invented by Chelsea Lanmon. Julie Thompson battery-operated slippers Chelsea Lanmon heated ice cream scoop Jayce Coziar and Jamie Ellsworth shoes with adjustable heels oA: What are the shoes with adjustable heels us
4、ed for? oB: They are used for changing the style of the shoes. oA: What are the battery-operated sneakers used for? oB: They are used for seeing in the dark. oA: What is the heated ice cream scoop used for? oB: It is used for scooping really cold ice cream. Listening Listen and number the inventions
5、 in the order that you hear. 2a 3 12 oBoy: What are those? oGirl: Theyre battery-operated slippers. oBoy: What are they used for? oGirl: Theyre used for seeing in the dark. oBoy: Oh, thats cool! Who were they invented by? oGirl: Julie Thompson. And look at this heated ice cream scoop. oBoy: I know w
6、hat its for! Its used for scooping out really cold ice cream. oGirl: Right. It was invented by Chelsea Lanmon. oBoy: My favorite are those shoes with adjustable heels. You knowyou can move the heels up and down. They were invented by Jayce Coziar and Jamie Ellsworth. oGirl: And what are they used fo
7、r? oBoy: Well, you can change the style of your shoes. You can make the shoes go from casual to dressy. 2b 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? Chel
8、sea 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 A: What are those ? B: They are battery operated slippers. A: _ are they used for ? What B: They _ _ for seeing in the dark. A:
9、Thats cool! _ were they invented _? B: Julie Thompson. And look at this heated _ _ _. A: I know what its for. Its used for _ out really cold ice cream. are used Who by coldicecream scooping B: Right. It _ _ by Chelsea A: My favorite are those shoes with _ heels. You know you can move the heels _and_
10、 updown. They were invented _ Jayce Coziar and Jamie Ellsworth. wasinvented adjustable by B: And what are they used for? A: Well, you can change the _ of your shoes. You can _the shoes go from casual to dressy. Lanmon style make oMr. Johnson: Are you using you mower (割草机 ) this afternoon? oMr.Smith: Yes. o Mr.Johnson: Fine. Then can I borrow your tennis racket, since you wont be needing it? o1. TEACHER: George, go to the map and find North America. o GEORGE: Here it is! oTEACHER: Correct. Now, class, who discovered America? oCLASS: George! oText(正文):有个人刚学外语，这 天在街上走，不小心
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