新目标Unit9SectionA(1a-1c)课件.ppt

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1、Unit9 When was it invented?Four Great Inventions of Ancient Chinacompassgun powder printingpapercarWhats this called in English?televisiontelephonepersonal computercalculator umbrella alarm clock cameramicrowave ovens abacusesbinoculars light bulbsbattery BatteriesWhat are these called in English?A:

2、When was the car invented?B:Well,I think it was invented in.A.1885B.1876C.1927D.1971A:When was the telephone invented?B:Well,I think it was invented in.A.1885B.1876C.1927D.1971A:When was the television invented?B:Well,I think it was invented in.A.1885B.1876C.1927D.1971A:When was the person computer

3、invented?B:Well,I think it was invented in.A.1885B.1976C.1927D.1971A:When were the light bulbs invented?B:Well,I think they were invented in.A.1885B.1871C.1927D.1971A:When were the binoculars invented?B:Well,I think they were invented in.A.1854B.1871C.1927D.1971Look at the things.In what order do yo

4、u think they were invented?1aA:I think the calculator was invented before the computer.B:Well,I think the calculator was invented after the computer.A:I think was invented before B:Well,I think was invented after.The car was invented before the television.A:I think was invented before B:Well,I think

5、 was invented after.The telephone was invented before the personal computer.A:I think was invented before B:Well,I think was invented after The calculator was invented before the battery.The battery was invented after the calculator.A:I think was invented before B:Well,I think was invented after The

6、 camera was invented before the calculator.The calculator was invented after the camera.A:I think was invented before B:Well,I think was invented after The binoculars were invented before the calculator.The calculator was invented after the binoculars.1bListen and match the inventions Listen and mat

7、ch the inventions with the dates.with the dates.abedc1876_1885_1927_1971_1976_dabec1a13425Answer:the right order they were inventedAlice:Life must have been difficult when you were a kid.Woman:Oh,not really.Why do you say that?Alice:Well,you didnt have many modern inventions.Like,you probably didnt

8、have a telephone,right?Woman:Of course we did!How old do you think I am?The telephone was invented in 1876.Alice:How about cars?I bet cars werent invented yet.Woman:Sure they were.Cars were invented in 1885.My family had a car.I think you need to take a history class,Alice.Alice:Ha,ha!Well,did you h

9、ave a TV?Woman:No,we didnt.The TV was invented around 1927,I think.Some friends of mine had one.But in those days,TVs were really expensive,and we couldnt afford one.Alice:And I bet you didnt have calculators and computers and stuff.Thats something I do know.We learned in school that hand-held calcu

10、lators were invented in 1971 and personal computers were invented in 1976.Woman:Youre right.I didnt have those things when I was young.But I do now!_When was/were.invented?A:A:When When waswas the _ the _ inventedinvented?B:I think it B:I think it was inventedwas invented in in _._.PairworkPairwork

11、(1c:P68)(1c:P68)19761885187619271971PairworkPairwork (1c:P68(1c:P68)in 1927A:What is this called in English?B:B:It is called a television.A:when was the television invented?B:It was invented in 1927.in 1976in 1971in 1885in 1876in 1827in 1871in 1854in 1800am/is/are+vt.ppwas/were+vt.ppSo you kids should study harder to learn more and when you grow up,you could invent more inventions for people to make our life better!