PEP人教版九年级英语全一册unit6When-was-it-invented-sectionA(1a-2d)课件

1、PEP人教版九年级英语全一册unit6When_was_it_invented_sectionA(1a-2d)ppt课件(1)PEP人教版九年级英语全一册unit6When_was_itTalk about the history of inventions.The passive voice.Language Goals:Grammar Focus:Talk about the history of inve年份的读法两个数字一组，分为前后两组121865 eighteen sixty five1989 千年的读法 two thousand 2001two thousand and onen

2、ineteen eighty nine年份的读法两个数字一组，分为前后两组121865 e3前两个数字不为零，后两个数字为零。 eighteen hundred1900 nineteen hundred4非四位数的年份的读法！531 five hundred and thirty-one 3前两个数字不为零，后两个数字为零。 eighLook at the things. In what order do you think they were invented?1aA: I think the TV was invented before the car.B: Well, I think t

3、he TV was invented after the car.Look at the things. In what orA: I think was invented before B: Well, I think was invented after .gameThe telephone was invented before the car.A: I think was invented befoA: I think was invented before B: Well, I think was invented after .gameThe car was invented be

4、fore the television.A: I think was invented befoA: I think was invented before B: Well, I think was invented after .gameThe television was invented before the computer.A: I think was invented befo12341a12341aListening_ 1876_ 1885_ 1927_ 1971dacb1bcListening_ 1876dacb1bcPairworkA: When _the telephone

5、 _?B: I think it was _ _ 1876.1cwasinventedinventedinPairworkA: When _the telephA: When was the car invented?B: I think it _ _ _1930. A: When was the car invented?A: When _ the TV _?B: I think it was invented in 1927.A: When _ the TV _?A: When was the computer invented?B: I think it _ _ in 1976.A: W

6、hen was the computer inven was invented by .The telephone_Bell.Who was the telephone invented by ？Look and SayBell was inventedDo you want to know more?!Do you want to know more?!Karl BenzEdisonBellBairdWright brothersFisherinventorsinventionstelevisionplane washing machinelight bulbcar telephoneMat

7、ch and Say-Who was _ invented by?-It was invented byblb Karl BenzinventorsinventionsteChinese inventionspaper makinggunpowder gnpad(r) printing printi compass kmps Chinese inventionspaper making= Cai Lun invented the paper making. The paper making Cai lun. was invented byWho was the paper making inv

8、ented by? It Bi Sheng. was invented byThey Chinese people. were invented by= Cai Lun invented the paper mA: What is the _ used for?B: I think it is used for _.talking with peoplewatching Tv programmesearching the information.driving to the other placesA: What is the _ usedGuessing-What is it used fo

9、r?-It is used foreatingeat telling the date tell the date Interesting Inventionseatingeat telling the date tell the dateGuessing-What is it used for?Guessing-What is it used for?-It is used forholding waterseeing in the dark scooping holding waterseeing in the dark scooping Guessing-What is it used

10、for?Guessing-What is it used for?-It is used fordrawing lines.Guessing-What is it used for?-What is it used for?-It is used forcalling.Guessing-What is it used for?calling.A: What is the car used for?B: The car is used for traveling. A: What is the car used for?A: What is the _ used for?B: I think i

11、t is used for _.talking with peopleA: What is the _ usedA: What is the used for?B: I think it is used for _.(work)workingA: What is the workingA: What is the used for?B: I think it is used for _.(ride) ridingA: What is the riding be used for doing sth. 被用来做某事 be used to do sth. be invented in 1885 于

12、1885年被发明 be invented by sb. 被某人发明 be used for doing sWhen was the car invented ?Its was invented in 1885.Who was the car invented by?Its was invented by Karl Benz .What is it used for?Its used for _When was the car invented ?thank youthank youA: Who was it invented by?B: It was invented by Cleve. A:

13、 When was it invented ?B: It was invented in 1971.A: What is it used for?B: It is used for counting. I think its a helpful invention.What invention is it?Read and guessA: Who was it invented by?WhaA: Who was it invented by?B: It was invented by John.A: When was it invented ?B: It was invented in 197

14、6.A: What is it used for?B: It is used for searching the information. I think its a wonderful invention.What invention is it?Read and guessA: Who was it invented by?WhatA: Who was it invented by?B: It was invented by Cai Lun. A: When was it invented ?B: It was invented in Han Dynasty (汉朝).A: What is

15、 it used for?B: It is used for making papers. I think its a great invention of China.What invention is it?Read and guesspaper makingA: Who was it invented by?WhatTell the history of some inventions you know with your partner and make your own conversations. A: Look, whats this?B: A: Who was it inven

16、ted by?B: It was invented by _(name). A: When was it invented B: It was invented in _ (year).A: What is it used for?B: It is used for _. _it_it_ ?_it_Wright Brothers1903Baird 1927Bell 1876Tell the history of some invenListening 3122aListening 3122a Listen again. Match the inventions with their inven

17、tors and uses.Inventionshoes with special heelsShoes withlightshot ice-cream scoopWhat is it/ are they used for_ the style of the shoesSeeing_really cold ice-cream2bin the darkservingchanging Listen again. Match the inven2d Role-play the conversation.Paul : Hey Roy, the subject _my school project is

18、 “Small inventions _ changed the world”. Can you help me _ an invention?Roy:_. Let me think hmmI know! The zipper!Paul:The zipper? Is it really _a great invention?Roy: Think about how often its used in our daily lives. You can see zippers on dresses, trousers, shoes, bagsalmost everywhere!Paul: Well

19、, you do seem to _forthatthink ofMy pleasuresuchhave a point2d Role-play the conversation.Roy: Of course! I thought about it because I saw a website last week. The pioneers of different inventions_ there. For example, it mentioned that the zipper_ Whitcomb Judson in 1893. But at that time, it _ wide

20、ly.Paul: Really? So when did it become popular?Roy: _1917.Were listedWas invented byWasnt usedAroundRoy: Of course! I thought abouThe passive voice.被动语态 英语中动词有主动语态和被动语态两种语态. 主动语态表示主语是动作的执行者,被动语态表示主语是动作的承受者, 在被动语态中动作的执行者有时用by短语表示出来.被动语态的构成:助动词be+ (动词的) 过去分词 一般现在时一般过去时am (is, are) + donewas (were) + d

21、oneThe passive voice.被动语态 英语The passive voice.被动语态主动语态变被动语态的结构图:Bell invented the telephone in 1876. The telephone was invented by Bell in 1876. 主语谓语动词过去时宾语时间状语主语谓语动词的过去分词宾语时间状语The passive voice.被动语态主动语态变被动语The passive voice.被动语态主动语态改被动语态:Bellinvented the telephonein 1876.wasbyThe telephoneThe passi

22、ve voice.被动语态主动语态改被动语 请把下列的主动句变为被动句（注意时态的一致）1. Jack waters the flowers every day.The flowers are watered by Jack every day. 2. Mary sent two e-mails yesterday.Two e-mails were sent by Mary yesterday.3. They should wear uniforms at school.Uniforms should be worn by them at school. 4. I invented a new

23、 pen. A new pen was invented by me.5. He didnt see the film last night.The film wasnt seen by him last night.Exercise 请把下列的主动句变为被动句（注意时态的一致）1. JaComplete the dialogueA: Look! This looks so interesting!B: Ah, its a great invention of China.A: Really? When _it _ ?B: I think it _ _ in Han Dynasty. (汉朝) danst A: Who _ it _by?B: It _ _ by Z