新人教版九年级Unit 9 I like music that I can dance to.(Section A 1a-2c )PPT课件(市优).ppt

1、,Unit 9 When was it invented?,Section A (1a-2c),invent v. 发明；创造,invention n. 发明,inventor n. 发明家,Key words,inventcalculator be used for scoop adjustable,v. 发明；创造n.计算器用来做v. 用勺舀 n. 勺子；球形勺；长柄勺adj. 可调整的,heel battery operate battery-operated slipperheat,n. （鞋、袜等的）后跟；(足) 跟n. 电池v. 操作；作业电池供电的n. 拖鞋v. 加热；使变热,i

2、nventions,car,Whats this called in English?,television,telephone,computer,calculator,microwave oven,light bulb,battery,Look at the things. In what order do you think they were invented?,1a,A: I think the calculator was invented before the computer.B: Well, I think the calculator was invented after t

3、he computer.,The car was invented before the TV set.,Task1 Game,A: I think was invented before B: Well, I think was invented after .,The telephone was invented before the TV set.,A: I think was invented before B: Well, I think was invented after .,The telephone was invented before the computer.,A: I

4、 think was invented before B: Well, I think was invented after .,A: I think was inventedbefore B: Well, I think was invented after .,The telephone was invented before the calculator,1,3,4,2,5,The right order they were invented,Listen and match the inventions with the dates.,1b,_ 1876_ 1885_ 1927_ 19

5、71_ 1976,d,a,e,c,b,Edison invented the light bulb.,The light bulb was invented by Edison.,Who invented the light bulb ?,invention,inventor,Who was the light bulb invented by?,The telephone _by Bell.,was invented,Who was the telephone invented by?,Bell invented the telephone.,_was invented by _.,The

6、car,Karl Benz,Who was the car invented by?,Karl Benz invented the car.,A: When was invented?B: It was invented inA: Who was it invented by?B: It was invented by,Pairwork,Task2,What is the car used for? The car is used for traveling.,be used for 被用做于,A: What is the _ used for?B: I think it is used fo

7、r _. (talk with people),talking with people,What are they used for?,They are used for giving light.,light bulbs,What is/are used for? Its/Theyre used for,Task3,Group work,Guessing,-What is it used for?-It is used for,eatingeat telling the date tell the date,Interesting Inventions,eatingeat telling t

8、he date tell the date,Guessing,-What is it used for?-It is used for,holding waterseeing in the dark scooping,holding waterseeing in the dark scooping,Guessing,-What is it used for?-It is used for,-What is it used for?-It is used for,inventions,high heels,adjustable heels,adjustable 可调整的,inventions,i

9、ce cream scoop,heat 加热,scoop,inventions,slippers,a battery,batteries,operate 操作,battery-operated slippers,heated ice cream scoop,shoes with adjustable heels,电池供电的拖鞋,加热的冰激凌勺,可调节后跟的鞋,Who were they invented by?What are they used for?,adjustable 可调整的,operate 操作,heat 加热,Listening,Listen and number the in

10、ventions in the order that you hear.,3,1,2,2a,Listen and number the inventions in the order that you hear them.,Listen again and match the items with their inventors and uses.,2b,Ask and answer in pairs.,computer,light bulb,telephone,Task4,用所给单词的适当形式填空。1. I think the computer is a great _ (invent).2

11、. Computers can be used for _ (study) English.3. This machine _ (use) to make noodles.,is used,invention,studying,中考练兵,单项选择1 Chinese _ by more and more people. A is spoken B is speaking C speaks D spoken 2.It was used _ changing the style of the shoes. A to B for C in D at 3 Cars were invented _ 188

12、5 A on B at C for D in 4.-Who _ the washing machine _ ? - It was invented by Fisher.A did ,invent B is, invented C was ,invented D was, invented by 5.I _ to sing a song last night. A am asked B was asked C ask D asked.,中考真题链接,Homework,Remember the words in Unit9 Introduce an invention you know.,Thank you!,U盘、电脑坏了？教学资料不见了？以前的资料没保存？每一届重复劳动？找不到精品课件、试题、教案反思？各大文库价格昂贵？来【163文库】吧，你可以：上传分享资料赚取零用钱；创建教学空间，分类收藏存储资料；方便下届使用；百万教学资源供你下载；【平台地址：】,