unit6-公开课新版9年级课件.ppt

1、Unit 6When was it invented? What is themade of?Its madeofwhere is it made?Its made in cotton bag AmericaSilk Korea Steel Germanysilver Thailand Wood JapanPaper China iPhone Steve JobsJobs_ iPhone.inventediPhone _ by Jobs.was inventediPadWhen were iPhone and iPad invented ?They were invited in 2007Jo

2、bs was a great _.inventorinventionspaper-making 造纸术造纸术compass 指南针指南针printing 印刷术印刷术 gunpowder 火火 药药Chinese four great ancient inventionsA: I think was invented before B: Well, I think was invented after .Talk about with your parterner.PracticeLook at the things below. In what order do you think they

3、 were invented? Discuss them with your group. Then number them 1-4. 1a2314Listen and match the inventions with the years. 1b_ 1876_ 1885_ 1927 _ 1971 dacb1876188519271971 When was the car invented? It was invented in 1885.The passive voice.被动语态的被动语态的:be动词动词+ (及物及物动词的动词的) 过去分词过去分词 一般现在时一般现在时一般过去时一般过去

4、时am (is, are) + donewas (were) + doneWith special heelsA: What are they used for?B: Theyre used for chaging the style of the shoes .heel /hi:l/ n. 鞋跟；足跟鞋跟；足跟high heel Thats not my style . I like the style of this skirt . in style 流行 out of style 过时，不流行My shoes are out of style style/stail/ n. 样式样式;

5、款式款式风格风格 江南江南styleice cream scoopscoopA: What is it used for?B: Its used for serving for really cold ice-cream. Its used for serving really cold ice cream.【经典习题】完成句子：【经典习题】完成句子：邮票是用来发送信件的。邮票是用来发送信件的。Stamps are _ _ _ letters.【要点点拨【要点点拨】be used for doing sth. 表示表示“被用于干某事被用于干某事”，意思与，意思与be used to do st

6、h.相同。相同。如：如：The camera is used for taking photos. = The camera is used to take photos. used for sending electricity /ilektristi/ n. 电；电能电；电能 In modern cities we cant live happily without electricity.electric，形容词，电的，形容词，电的，如如electric light；电灯；电灯Listen and number the inventions 1-3 in the order you he

7、ar them. 2a_ shoes with special heels_ shoes with lights_ hot ice-cream scoop, runs on electricity123InventionWhat is it / are they used for?shoes with special heels_ the style of the shoesshoes with lightsseeing _hot ice-cream scoop _ really cold ice-cream Listen again and complete the chart.2bchan

8、gingservingin the dark S1: What are these? S2: They are shoes with lights. S1: What are they used for? S2: They are used for seeing in the dark.2c S1: What is this? S2: This is a hot ice- cream scoop. It runs on electricity. S1: What is it used for? S2: It is used for serving really cold ice cream.2

9、c S1: What are these? S2: They are shoes with special heels. S1: What are they used for? S2: They are used for changing the style of the shoes.2cproject /prdekt/ n. 项目；工项目；工程程 They decided to give out some money to The Project Hope. Pleasure n，快乐快乐,愉快愉快,满意满意,高兴；高兴；愉快的事情愉快的事情,娱乐娱乐;乐趣乐趣 如：如： It is a p

10、leasure for me to work withyou pleasantadj.是指是指“愉快的愉快的”,修饰的是物修饰的是物 We spent a very pleasant evening 我们度过了一个愉快的夜晚。我们度过了一个愉快的夜晚。 Pleased adj.指指“喜悦的喜悦的”、“满意的满意的”,语语意不强意不强,修饰人。修饰人。 如如: He is very pleased with your work .With pleasure.和和Its my pleasure.的不同的不同 （1） Its a Pleasure./ Its my pleasure与与You are

11、 welcome.等习语意义相同，等习语意义相同，用于当别人对你说用于当别人对你说Thank you. 时，即时，即“不用谢不用谢”。例如：。例如： Thank you for coming to see me . Its a pleasure. 谢谢你来看我谢谢你来看我 不用谢。不用谢。 （2） With pleasure与与All right, No problem. Id like to等习语意义相同。等习语意义相同。用于别人求你做某事，你很乐意去做的用于别人求你做某事，你很乐意去做的时候。例如：时候。例如： Could you post the letter for me ? With

12、 pleasure. 你能否替我把这封信寄走？你能否替我把这封信寄走？ 愿意效劳。愿意效劳。 简单讲，简单讲，Its a pleasure用于事情发生用于事情发生之后，而之后，而with pleasure用于事情发生之用于事情发生之前。前。 What are these? They are zippers. What are they used for ? They are used for locking clothes, bags and so on.daily /deili/ adj. 每日的；日常的每日的；日常的n.日报日报cn. Everyday she must read some

13、 daily newspapers. Have you read China Daily?website /websait/ n. 网站网站 He has his own website when he was a child.pioneer /paini/ n.先锋；先驱先锋；先驱young pioneer 少先队员少先队员 She became a young pioneer at the age of six. Jobs is the pioneer of apple company1. Well, you do seem to have a point have a point 有道理

14、有道理 e.g. I admit (that) you have a point. 我承认你有理。我承认你有理。have a point 有道理有道理list /list/ n. 列表；列清单列表；列清单v.列清单列清单 make a list 列清单列清单 v. The teacher listed all our names. n. Name list shopping listmention 提到；说到 Dont mention it ! 1）.不客气，用于回答别人的 道谢。 2）. 用来回答道歉，意为：没关系 Im sorry to have troulbed you. 对不起麻烦你了

15、。 - Dont mention it. 没关系。 Dont mention it before the children .Hey Roy, the subject for my school project is “Small inventions that changed the world.” Can you help me think of an invention? Role-play the conversation.2dMy pleasure! Let me think hmm I know! The zipper!n. 项目项目; 工程工程n. 高兴高兴; 愉愉快快n. 拉链

16、拉链The zipper? Is it really such a great invention?Think about how often its used in our daily lives. You can see zippers on dresses, trousers, shoes, bags almost everywhere! adj. 每日的；每日的；日常的日常的Well, you do seem to have a pointOf course! I thought about it because I saw a website last week. The pione

17、ers of different inventions were listed there. n. 网站网站n. 先锋先锋; 先驱先驱v. 列表列表; 列清单列清单 n. 名单名单; 清单清单 For example, it mentioned that the zipper was invented by Whitcomb Judson in 1893. But at that time, it wasnt used widely. v. 提到提到; 说到说到Really? So when did it become popular?Around 1917. Exercise 完成句子：完成

18、句子： 1.汽车是什么时候发明的？它是在汽车是什么时候发明的？它是在1885年被年被发明的。发明的。 When _ the car_? It _ _ _1885. 2. 带灯的鞋子是什么时候发明的？是去年发带灯的鞋子是什么时候发明的？是去年发明的。明的。 When _shoes with lights _ _? They _ _ last year.was inventedwas invented inwere inventedwere invented根据课本内容，完成下列句子。根据课本内容，完成下列句子。 1. 拉链是什么时候被发明的？拉链是什么时候被发明的？ _ _ the zipper

19、 _?2. 它于它于1893年被发明。年被发明。 It _ _ in 1893. was inventedWhen was invented3. 它是由谁发明的？它是由谁发明的？ _ _ it invented _?4. 它是由惠特科姆它是由惠特科姆贾得森发明的。贾得森发明的。 It _ _ _ Whitcomb Judson. 5. 茶叶什么时候被带到朝鲜去的？茶叶什么时候被带到朝鲜去的？ _ _ tea _ to Korea? 6. 是在六到七世纪之间被带到朝鲜。是在六到七世纪之间被带到朝鲜。 It _ _ to Korea _the 6th and 7th centuries.was i

20、nvented by When was brought was brought duringWho was by7. 热冰淇淋勺用来做什么？热冰淇淋勺用来做什么？ What _ the hot ice-cream scoop _ _? 8. 它用来挖很冷的冰淇淋。它用来挖很冷的冰淇淋。 Its _ _ _ really cold ice-cream. used for serving is used for9. 贝尔于贝尔于1876年发明了电话机。年发明了电话机。 Alexander Graham Bell _ the telephone in 1876. 10. 电话机在电话机在1876年被

21、贝尔所发明。年被贝尔所发明。 The telephone _ _ _ Alexander Graham Bell in 1876. invented was invented byRewrite the sentences using the passive voice.点拨：原句为一般过去时态，原句的谓点拨：原句为一般过去时态，原句的谓语动词为语动词为sold，宾语为，宾语为the fridge；改为；改为被动语态时，应将被动语态时，应将the fridge作主语，谓作主语，谓语动词用语动词用was sold的形式。的形式。1. They sold the fridge at a low p

22、rice.The fridge was sold at a low price. 点拨：分析原句的句子结构可知，点拨：分析原句的句子结构可知，stole是谓语动是谓语动词，词，my camera是句子是句子的宾语；改为被动语态句时，应将的宾语；改为被动语态句时，应将my camera作句子主语，谓语动词用作句子主语，谓语动词用was stolen的形式。的形式。2. Somebody stole my camera from my hotel room. _ _My camera was stolen from my hotel room. 3. Where did you take these photos? _4. Our parents advised us not to go out alone. _5. Different writers translated the book into different languages. _ _Where were these photos taken? We were advised not to go out alone. The book was translated into different languages by different writers. Recite the conversation in 2d.