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1、科目 英语 年级 初三 班级 时间 2008 年10 月 日 课题 Unit 9 When was it invented? Period 1 教 学 目 标 1. Knowledge Objects: Target language Listening practice 2. Ability Objects: Train students’ listening ability Train students’ communicative competence 教 材 分 析 1. T
2、eaching Key Points: Target language Listening practice 2. Teaching Difficulties: Listening practice 实 施 教 学 过 程 设 计 Step 1 Warming up by learn about Passive voice (questions and statements) Passive Verb Formation Tense Subject Auxiliary Past Participle Singular Plural
3、 Present The car/cars is are designed. Present perfect The car/cars has been have been designed. Past The car/cars was were designed. Past perfect The car/cars had been had been designed. Future The car/cars will be will be designed. Future perfect
4、 The car/cars will have been will have been designed. Present progressive The car/cars is being are being designed. Past progressive The car/cars was being were being designed Pay attention to the passive voice of “give”. Active Professor Villa gave Jorge an A. Passiv
5、e An A was given to Jorge by Professor Villa. Passive Jorge was given an A. 1a Doing group work Look at the things on page 68. Number them in the order of their invention. A: I think the telephone was invented before the car. B: Well, I think the telephone was invented after the car.
6、 Television 1925 John L. Baird Scottish A: I think the television was invented before the computer. B: Well, I think the television was invented after the computer. Telephone 1876 A.G. Bell American A: I think the calculator was invented before the plane. B: Well, I think the calculator w
7、as invented after the planer. 1b Listening and matching Listen to the recording and match the inventions with the dates. Tape script Girl: Life must have been difficult when you were a kid. Woman: Oh, not really. Why do you say that? Girl: Well, you didn’t have many modern inventions. Like, y
8、ou probably didn’t have a telephone, right? Woman: Of course we did! How old do you think I am? The telephone was invented in 1876. Girl: How about cars? I bet cars weren’t invented yet. Woman: Sure they were. Cars were invented in 1885. My family had a car. I think you need to take a history cla
9、ss, Alice. Girl: Ha, ha! Well, did you have a TV? Woman: No, we didn’t. The TV was invented around 1927, I think. Some friends of mine had one. But in those days, TVs were really expensive, and we couldn’t afford one. Girl: And I bet you didn’t have calculators and computers and stuff. That’s som
10、ething I do know. We learned in school that hand-held calculators were invented in 1971 and personal computers were invented in 1976. Woman: You’re right. I didn’t have those things when I was young. But I do now! The things in the pictures were invented in the following order. The telephone was
11、invented in 1876. Cars were invented in 1885. The TV was invented around 1927. The hand-held calculators were invented in 1971. The personal computers were invented in 1976. Now you are going to read the listening tape script. Blacken the passive voice, circle all the linking words and underli
12、ne all the useful expressions. 1c Doing pair work In pairs, one covers the dates and the other asks him when the things in the pictures on page 68 were invented. Then change roles and practice again. A: When was the telephone invented? B: I think it was invented in 1876. A: When was the car invented? B: I think it was invented in 1885. A: When was the TV invented? B: I think it was invented around 1927. A: When was the hand-held calculator invented? B: I think it was invented in 1971. 教 学 反 思
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