最新人教版九年级英语上册Unit6-period1优质课公开课课件.ppt

1、Section A 1a-2d义务教育教科书（人教）九年级英语上册Four ancient(远古的,旧的)inventionscompassgun powder printingpapercarWhats this called in English?televisiontelephonepersonal computercalculatorumbrellaalarm clockcameramicrowave ovens abacuseslight bulbsbatteryBatteriesWhat are these called in English?A:When was the car

2、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 invented?B:Well,I

3、 think it was invented in.A.1885B.1976C.1927D.1971Look at the things.In what order(顺序)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.A:I think was invented before B:Well,I think was invented afte

4、r.The car was invented before the television.A:I think was invented before B:Well,I think was invented after.The telephone was invented before the personal computer.abed1876_1885_1927_1976_dabc1b1bin 1927A:What is this called in English?B:B:It is called a television.A:When was the television invente

5、d?B:It was invented in 1927.in 1976in 1971in 1885in 1876in 1827in 1871in 1800am/is/are+vt.ppwas/were+vt.ppThe telephone by Bell.was invented Who was the telephone invented by?Bell invented the telephone._ was invented by _.The carKarl BenzWho was the car invented by?Karl Benz invented the car.A:What

6、 is the _ used for?B:I think it is used for _.talking with peopleA:What is the used for?B:I think it is used for _.(count)countingA:What is the used for?B:I think it is used for _.(work)workingA:What is the used for?B:I think it is used for _.(ride)ridingA:What is the used for?B:It is used for _.(co

7、unt)countingA:When was invented?B:It was invented inA:Who was it invented by?B:It was invented byA:What is the used for?B:The is used for doing ice creamscoop sku:pheated ice cream scoop加热的冰激凌勺It was invented by Chelsea LanmonThey were invented by Jayce Coziar and Jamie Ellsworth shoes with special

8、heels 特殊后跟的鞋将下列句子改为被动语态1.People use metal for making machines.Metal for making machines.2.We dont use recorders in math class.Recorders by in math class.3.Do they use it as a table?it as a table by?4.She grows flowers on a farm.Flowers a farm.5.Do they teach Japanese in their school?Japanese in thei

9、r school?isusedareusedusIsusedthemaregrownonIstaught6.He asked me to speak loudly.I speak loudly .7.The teacher often makes us do lot of homework.We often lots of homework by the teacher.8.My father bought me a new bike yesterday.A new bike me yesterday.I a new bike yesterday.was asked to by himaremade to do was bought forwas boughtby my father Surf the Internet,and find out more inventions.Introduce them to your classmates,using It was/They were invented by_.It was/They were invented in_.It is/They are used for_.