2011版英語九年級Unit6Period1

1、 A: Whats this?B: Its a/ an A: What is it used for?B: It is used for mobile phone communicate with others umbrella stop rain Revision keys lock doors A: What are these? B: They are . A: What are they used for? B: They are used for pens write telephone personal computer Do you know when they were inv

2、ented? car TV Section A 1a-1c A: I think the computer was invented before the car. C: Well, I think the was invented before/ after the 1a Look at the things below. In what order do you think they were invented? Discuss them with your group. Then number them 1-4 (1=first, 4=last) Group work B: I dont

3、 think so. I think the computer was invented after the car. 1876188519271971 abcd Listening A: When was it invented？ B: It was invented in 1885. A: Whats this? B: Its a car. A: Whats it used for? B: Its used for traveling fast. Pair work like this: 1885 travel fast 1971 send and receive information

4、1927 know the world better 1876 communicate with others A: Who was the invented by？ B: It was invented by Do you know who they were invented by? Ted Hoff John Baird was invented by was invented by Karl Benz Alexander Bell A: Who were the invented by？ B: They were invented by InventionInventorTimeUse

5、d for paperCai Lun105ADwrite clockSu Song1088wake people up basketball Naismith1891play light bulbsEdison1878give light potato chips George Crum 1853eat Look and practice in pairs. There are many important inventions in the world. They make our lives convenient. For example, the paper was invented b

6、y Cai Lun in 105AD. And it is used for writing The inventors are very great and we should be thankful to them for their clever ideas. I want to be one of them when I grow up. InventionInventorTimeUsed for paperCai Lun105ADwrite clockSu Sung1088wake people up basketball Naismith1891play light bulbsEd

7、ison1878give light potato chipsGeorge Crum1853eat Report like this: 1. Chinese _ by more and more people in the world now. A. is spoken B. is speaking C. speaks D. spoke 2. I_ to sing a song last night. A. am asked B. was asked C. ask D. asked 3.It was used _ changing the style of the shoes. A. to B

8、. for C. in D. at 4.Cars were invented_1885. A. on B. at C. for D. in 5.-Who_the washing machine_? -It was invented by Fisher. A. did, invent B. is, invented C. was, invented D. was, invented by A B B D D Do exercises in class: Sentence pattern: What is it？ It is a /an What is it used for? It is use

9、d for. When was it invented? It was invented in Who was it invented by? It was invented by . What are these? They are What are they used for ? They are used for When were they invented? They were invented in Who were they invented by? They were invented by . Summary Group B: 1.Remember the target language of this lesson. 2. Write a passage about invention, inventor, time