SectionA-1 (5).ppt

1、Unit 6 When was it invented?,Section A 1a-3c,What are the Four Great Inventions in ancient China?,Do you know?,paper-making 造纸术,compass 指南针,printing 印刷术,gunpowder 火 药,造纸术,印刷术,inventions,car,Whats this called in English?,television,telephone,computer,calculator,microwave oven,light bulb,battery,Look

2、at the things. In what order 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.,The car was invented before the TV set.,Game,A: I think was invented before B: Well, I think was invented after .

3、,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 think was invented before B: Well, I think was invented after .,Objectives,To learn to understand and use passive voice To listen a

4、nd speak about the history of inventions using passive voice To listen and speak about what inventions were used for using passive voice,1a Look at the things below. In what order do you think they were invented? Discuss them with your group. Then number them 14 (1 = first, 4 = last).,A: I think the

5、 TV was invented before the car. B: Well, I think the TV was invented after the car.,4,2,1,3,1b Listen and match the inventions with the years.,_ 1876 _ 1885 _ 1927 _ 1976,d,a,c,b,Watch and read,1c Student B, cover the dates. Student A, ask Student B when the things in the picture in 1b were invente

6、d. Then change roles and practice again.,A: When was the telephone invented? B: I think it was invented in 1876.,c,When was the computer invented?,Let me see,2a Listen and number the inventions 13 in the order you hear them.,2,1,3,2b Listen again and match the items with their inventors and uses.,ch

7、anging,in the dark,serving,2c Make conversations using the information in 2b.,Paul: Hey Roy, the subject for my school project is “Small inventions that changed the world.” Can you help me think of an invention? Roy: My pleasure! Let me think . hmm . I know! The zipper! Paul: The zipper? Is it reall

8、y such a great invention? Roy: Think about how often its used in our,2d Role-play the conversation.,daily lives. You can see zippers on dresses, trousers, shoes, bags . almost everywhere! Paul: Well, you do seem to have a point . Roy: Of course! I thought about it because I saw a website last week.

9、The pioneers of different inventions were listed there. For example, it mentioned that the zipper was invented by Whitcomb Judson in 1893. But at that time, it wasnt used widely. Paul: Really? So when did it become popular? Roy: Around 1917.,Watch and read,role-play,Hey Roy,Explanations,the style of

10、 the shoes 鞋子的款式 style名词，意为“样式；款式”。 其常用短语 in style意为“时髦的”， 其反义短语为out of style, 意为“过时的”。 This years style in dresses is different from last years. 今年的服装样式与去年的不同。 Her clothes are always in style. 她的衣服总是很时髦。,(2) style作名词，还可意为“方式”。 Our children need new learning styles. 我们的孩子需要新的学习方式。 I like your style.

11、 我喜欢你做事的方式。,2. My pleasure! 非常愿意！ pleasure (a state of feeling or being happy) 名词，意为“高兴;愉快”。 He takes no pleasure in his work. 他从工作中得不到丝毫的乐趣。 Thanks for helping me. 谢谢你帮助了我。 My pleasure. / It s a pleasure. 别客气。,pleasure,pleased与pleasant,辨析：,I am pleased with the painting.我对这幅画很满意。 Wish you a pleasan

12、t journey! 祝你旅途愉快！,3. Think about how often its used in our daily lives. 想想看,在我们的日常生活中它被使用得多么频繁。 (1) daily (happening, done or produced every day) 形容词，意为“每日的；曰常的”。 Dont you read the daily news in todays newspaper? 你（们）没有读今天报纸上的每日新闻吗? (2)daily (every day)副词，意为“每日;每天” The milkman comes daily to our ho

13、use, 送奶人每天都到我们家来送奶。,拓展：,daily adj.每日的, 日常的 adv.每日;每天 weekly adj. 每周的 adv. 一周一次 monthly adj.每月的 adv.一月一次 yearly adj.每年的 adv.一年一次,4. Well, you do seem to have a point . 嗯，看来你说的确实有道理 have a point固定短语，意为“有道理” You have a point It would be better to wait till tomorrow. 你说的有道理，还是等到明天比较好。,5. The pioneers of

14、 different inventions were listed there. 各种发明的先驱者们被列到了上面。 (1) pioneer (a person who does something first) 可数名词，意为“先锋；先驱”。 China Young Pioneers意为“中国少年先锋队”。 He is a computer pioneer. 他是计算机方面的先驱。,(2) list动词，意为“列表;列清单”。 List them and you will never forget 把它们列出来你就不会忘记了。 list用作名词，意为“名单；清单”。 I did not see

15、 his name on the list. 我在名单上没有看到他的名字。,6. For example, it mentioned that the zipper was invented by Whitcomb Judson in 1893. 例如, 它提到拉链是在1893年由惠特科姆.贾德 森发明的。 mention动词，意为“提到，说到”其后可接 that 引导的宾语从句。 He mentioned that the food was invented by a Chinese. 他提到这种食物是由一个中国人发明的。,mention的其他搭配,拓展：, mention sb./sth.

16、 (to sb.) (向某人)提起某事 Dont mention it before the children. 在孩子们面前提及此事。 Nobody mentioned anything to me about it. 没人向我提过这事。 mention doing sth.提到做某事 Whenever I mention having dinner together， he says hes too busy. 无论何时我一提起 块儿吃顿饭，他就说太忙。,“Dont mention it.”主要用来回答感谢，有时也来回答道歉。 Thank you very much.多谢你 了。 Wont

17、 mention 不客气。 Im sorry to trouble you. 对不起，打扰你了。 Wont mention it.没关系。,注意：,3a Read the passage quickly and match each paragraph with its main idea.,An Accidental Invention Did you know that tea, the most popular drink in the world (after water), was invented by accident? Many people believe that tea

18、was first drunk nearly 5,000 years ago. It is said that a Chinese ruler called Shen Nong first discovered tea as a drink. One day Shen Nong,was boiling drinking water over an open fire. Some leaves from a tea plant fell into the water and remained there for some time. It produced a nice smell so he

19、tasted the brown water. It was quite delicious, and so, one of the worlds favorite drinks was invented.,A few thousand years later, Lu Yu, “the saint of tea”, mentioned Shen Nong in his book Cha Jing. The book describes how tea,plants were grown and used to make tea. It also discusses where the fine

20、st tea leaves were produced and what kinds of water were used. It is believed that tea was brought to Korea and Japan during the 6th and 7th centuries. In England, tea didnt appear until around 1660, but less than 100 years later, it had become the national drink. The tea trade from China to Western

21、 countries took place in the 19th century. This helped to spread the,popularity of tea and the tea plant to more places around the world. Even though many people now know about tea culture, the Chinese are without doubt the ones who best understand the nature of tea.,Paragraph 1 Paragraph 2 Paragrap

22、h 3,Lu Yu and his book Cha Jing How tea spread to other countries How tea was invented by accident,3b Read the passage again and answer the questions.,When was tea first drunk? It was first drunk nearly 5,000 years ago. How was tea invented? While Shen Nong boiling drinking water over an open fire,

23、some leaves fell into the water, so tea was invented.,Who is called “the saint of tea”? Lu Yu. What is Cha Jing about? Its a book about tea. When was tea brought to other countries? During the 6th and 7th centuries.,3c Complete the sentences with the correct forms of the verbs in the box.,invent dri

24、nk bring produce trade,1. One of the worlds favorite drinks was _ by accident. 2. Tea was first _ by Shen Nong 5,000 years ago.,invented,drunk,3. A nice smell was _ when the tea leaves dropped into the hot water. 4. Tea was _ to Korea and Japan during the 6th and 7th centuries. Tea is now _ between

25、many different countries.,invent drink bring produce trade,produced,brought,traded,Did you know that tea, the most popular drink in the world (after water), was invented by accident? 你知道茶这种世界上最受欢迎的饮料(仅次于水)是偶然被发明的吗？ (1)本句是一个复合句。主句是Did you know, that引导的是一个宾语从句，其中从句的主语是tea, 而the most popular drink in t

26、he world (after water), 是tea的同位语。,Language Points,(2) by accident意为“偶然;意外地”。 I knew his name by accident. 我偶然知道了他的名字。 He met Tom by accident. 他偶然遇到了汤姆。,2. Many people believe that tea was first drunk nearly 5,000 years ago. 许多人认为，差不多在 5000年以前茶第一次 被饮用。 nearly (almost)副同，意为“儿乎；差不多”。 I nearly fell off

27、my bike. 我几乎从自行车上摔下来。,nearly与almost,辨析：, They are nearly at the end of their journey. 他们快结束旅行了。 Almost no one ( = Hardly anyone) believes her. 几乎没有人相信她。 He said almost nothing worth listening to. 他几乎没说什么值得听的东西。,3. It is said that a Chinese ruler called Shen Nong first discovered tea as a drink. 据说有一

28、位叫神农的中国统治者最早发现了 茶可以饮用。 (1) It is said that表示“据说”，其中it 是 形式主语，that引导的从句为真正的主语。 It is said that he is a rich second generation. 据说他是一个富二代。 (2)ruler名词，意为“统治者;支配者” A king is a ruler. 国王是统治者。,其他常见“It is .that”句式,拓展：,It is,believed-that “据认为” reported-that “据报道” known-that “众所周知” supposed-that “据推测”,4. So

29、me leaves from a tea plant fell into the water and remained there for some time. 一株茶树上的几片叶子落到水里并停留了了一段时间。 (l) fall into意为“落人;掉入”。 He was drunk and fell into the water. 他喝醉了，跌落到水中。 fall asleep 入睡 fall down倒下；落下 fall in love with 与.相爱 fall over被.绰倒 fall off跌落；从.掉下来,与fall相关的其他短语：,拓展：,(2)remain (to stay

30、 in the same place)此处用作不 及物动词，意为“停留;逗留”。 How long will you remain here? 你要在此地停留多久？ remain 作连系动词，表示“仍然是（处于某种状态）；保持不变”，相当于keep。其后可接形容词、名词、分词或介词短语作表语。 He is in danger, but he remains calm. 尽管处于危险中，但他依然镇定。 Peter became a manager, but Jack remained a worker. 彼得成了 一名经理，而杰克仍然是个工人。 She remained sitting when

31、 I came in. 当我进来时，她仍然坐着。,5. It produced a nice smell so he tasted the brown water. 水里散发出一种怡人的气味，因此他 品尝了 这种棕色的水。 (1) smell可作不可数名词，也可作可数名词，意为 “气味”。用作可数名词时，表示“某 一种气味”。 This flower hasnt much smell. 这种花的香味儿不浓。 Theres a smell of cooking. 有股烧菜做饭的味儿。,(2)smell还可用作及物动词，意为“闻到；发出 气味”,其后可接名词或代词。 I dont smell an

32、ything. 我什么也闻不到。 (3)smell用作连系动词，意为“闻起: 后跟形容 词 作表语。 These flowers smell very sweet. 这些花闻起来很香。 feel, look, sound, smell, taste被称为感官动词，均可作连系动词，后面接形容词作表语。 The cloth feels very soft. 这块布料摸起来很柔软。,6. it had become the national drink. 它已经变成了全国性的饮料。 national形容词，意为“国家的;全国的”。其名 词形式为nation“国家; nationality “ 国籍”

33、。 The British national flag is red, white and blue. 英国国旗是红、白、蓝三色。 Our newspaper is a national newspaper. 我们的报纸是全国性的报纸。,7. The tea trade from China to Western countries took place in the 19th century. 中国和西方国家之间的茶叶贸易发生在19 世纪。 take place意为“发生;出现”。 Great changes have taken place since 1976. 自1976年以来发生了巨

34、大的变化,take place与happen,辨析：, The opening of the play will take place tomorrow night 这部剧将于明晚进行首演。 The car accident happened last week 这起车祸发生在上周。,8. Even though many people now know about tea culture, the Chinese are without doubt the ones who best understand the nature of tea. 尽管现在许多人了解茶文化，但是中国人无疑 是最懂

35、茶的内涵的人。 (1)这是一个多重复合句。even though引导让步 状语从句。主句中含有一个定语从句 who best understand the nature of tea，修饰前面 的先行词ones。,(2) doubt (a feeling of being uncertain about sth.) 名词,意为“疑惑；疑问”， without doubt 意为 “毫无疑问;的确”。 If there is any doubt, you had better make certain. 如果有什么疑问，你最好弄清楚。 Without doubt she has been work

36、ing hard. 她的确一直在努力工作。,doubt作动词，意为“怀疑；不相信”，其后 可直接跟名词或代词作宾语。 I have no reason to doubt him. 我没有理由怀疑他。 无论doubt用作名词还是动词，在肯定句中其后常接whether从句，在否定句和疑问句中常接that从句。 We doubt whether he will come. 我们怀疑他是否会来。 There is no doubt that our experiment will succeed. 毫无疑问我们的实验会成功。,Exercises,(2013泰安) So kind of you to give me a ride to the station! _. A. It doesnt matterB. Never mind C. Dont mention itD. My pleasure 2. (2013广东)It _ last week that the haze (雾霾)in Beiji