人教版九年级英语Unit6全单元ppt课件.ppt

the first period,Unit 6When was it invented?,What are the Four Great Inventions in ancient China?,Do you know?,aper-making 造纸术,compass 指南针,rinting 印刷术,gunpowder 火 药,Cai Lun,paper making,In Han Dynasty,A: When was invented?B: It was invented inA: Who was it invented by?B: It was invented byA: What is the used for?B: The is used for doing,record information,printing,A: When was invented?B: It was invented inA: Who was it invented by?B: It was invented byA: What is the used for?B: The is used for doing,1300 years ago/ Song Dynasty,Bisheng,Printing,gun powder,compass,ChineseTang Dynasty Exploding war and fireworks,ChineseWar Dynasty Knowing the direction,How many inventions do you know?,We live in a world of inventions.,inventions,car,Whats this called in English?,television,telephone,computer,calculator,microwave oven,light bulb,battery,light bulbs,When were they invented?They were invented in.,1879,Edison invented the light bulb.,They were invented by Edison.,Who were the light bulbs invented by?,What are they used for?,They are used for giving light.,light bulbs,Look at the things. In what order do you think they were invented?,A: I think the TV was invented before the car.B: Well, I think TV was invented after the car.,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 .,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 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,traveling.,A: When was invented?B: It was invented inA: Who was it invented by?B: It was invented byA: What is the used for?B: The is used for doing,Karl Benz,in 1885.,Karl Benz,1885,1976,Steven Wozniak,Steve Jobs,1876,Bell,1927,John Baird,A: When was invented?B: It was invented inA: Who was it invented by?B: It was invented byA: What is the used for?B: The is used for doing,1879Edison,Shoes with lights,hot ice cream scoop,runs on electricity,shoes with special heels,有灯光的鞋子,加热的冰激凌勺，电力运行,有特殊鞋跟的鞋子,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.,changing,in the dark,serving,Three new inventions The first invention is shoes with lights. You can use them for _ when you get up at night. Next is_ . It runs on _ and becomes hot. Its used for_. The last invention is shoes with heels. You can change _. You can move the heels _. You can _ if you are going to a party or _ them if you are just going out for shopping.,seeing in the dark,hot ice-cream scoop,electricity,serving really cold ice-cream,the style of your shoes,up and down,raise the heels,lower,Crazy inventions,used for dancing,used for driving and flying,used for walking and singing,used for living and walking,used for driving in the sea,used for driving,Explanations,the style of 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”。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。,inventor,invent,invention,be invented by,Exercises,小汽车是什么时候发明的？ When_ the cars _?,刀是用来干什么的？ What _the knife _ _?,当冰被加热时，就会变成水。 When ice _ _ it_ _ into water .,谁发明的电话？ Who _ the telephone _ _?,were,invented,is,used,for,is,heated,is,changed,was,invented,by,GoodBye!,the second period,Unit 6When was it invented?,Karl Benz,1885,1976,Steven Wozniak,Steve Jobs,1876,Bell,1927,John Baird,A: When was invented?B: It was invented inA: Who was it invented by?B: It was invented byA: What is the used for?B: The is used for doing,1879Edison,hot ice-cream scoop,shoes with lights,shoes with special heels,What are these and what are they used for?,changing the style of the shoes,seeing in thedark,serving really cold ice-cream,Guessing: What is it?,Microwave oven,It is used for cooking and heating food,(加热),What is it used for?,It is used for counting/ calculating,calculator,1971,When was it invented?,klkjuleit,The bicycle was invented in the 1880s in England. It is used for riding.,The umbrella was invented about 4000 years ago in China . It is used for keeping people from the rain and sunlight.,The Camera was invented by Joseph in 1827 who took the first picture. It is used for taking photos.,part 3,A survey: What do you think is the most helpful/annoying inventions?,alarm clock,Its an annoying invention.Because it wakes me up when Im sleeping.,I think computer is the most helpful invention. Because it helpsme search the information that I need.,Useful expressions:A: What do you think is the most helpful/annoying invention?B: I think the most helpful invention isA: Why is that?B: Well, it gives/helps people,zipper,Stop people from the cold, decoration.,Answer following questions.What is the subject for Pauls school project?What does Roy think is a great invention? Where is the zipper used?When was it invented? Who was it invented by? When did it become popular?,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 really such a great invention?Roy: Think about how often its used in our 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. 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.,2d Role-play the conversation.,Answer following questions.What is the subject for Pauls school project?What does Roy think is a great invention? Where is the zipper used?When was it invented? Who was it invented by? When did it become popular?,Its “Small inventions that changed the world”,He thinks zipper is a great invention.,It is used in our daily lives. You can see zippers on dresses, trousers, shoes, bags almost everywhere.,It was invented in 1893.,It was invented by Whitcomb Judson.,It became popular around 1917.,My pleasure! 非常愿意！ pleasure n. 意为“高兴;愉快”。 常用短语 my pleasure. / With pleasure. / Its a pleasure. please v.使某人高兴， adv. 请。 pleasant adj. 令人愉快的. 修饰物 pleased adj. 对 满意, 修饰人。 常用短语: be pleased to do sth. /be pleased with sb 1.He takes no _ in his work. 2. I am very _for it is a very_ trip. 3. He is a very hard man to _.,pleasure,pleased,pleasant,please,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? weekly, monthly, yearly, manly.,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 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 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. (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 mention 不客气。 Im sorry to trouble you. 对不起，打扰你了。 Wont mention it.没关系。,注意：,Grammar Focus,4a,They sold the fridge at a low price. The fridge was sold at a low price. Somebody stole my camera from my hotel room. My camera was stolen from my hotel room. 3. Where did you take these photos? Where were these photos taken?4. Our parents advised us not to go out alone.We were advised not to go out alone by our parents.5. Different writers translated the book into different languages. The book was translated into different languages by different writers.,Explanation,They sold the fridge at a low price. 他们以低价出售这台冰箱。low形容词，意为“低的；矮的”， 常用短语 at a low price 意为“以低价”。 She jumped over the low wall. 她跳过了那堵矮墙。This sweater is on sale at a low price 这件毛衣正以低价出售。,4b Complete the sentences with the correct forms of the verbs in the box.,You _ to the party last night, werent you? Why didnt you go?2. The earthquake happened all of a sudden, but luckily the villagers _ to a safe place.,eat lock like ring invite break tell bring,were invited,were brought,3. The door _ when we arrived, so we _ the bell.4. The students _ not to eat or drink in class. But Ruby _ the rule when she started eating a biscuit in science class.5. The cookies _ by the hungry kids in less than 20 minutes, and they really _ them.,was locked,rang,were told,broke,were eaten,liked,3. The earthquake happened all of a sudden, but luckily the villagers were brought to a safe place. 突然发生了地震，但幸运的是,村民们被带到 了一个安全的地方。 sudden形容词，意为“突然(的)”。 all of a sudden意为“突然；猛地”，相当于副词 suddenly。There was a sudden change in the weather. 天气突然变了。,4c Decide whether active or passive forms should be used in these sentences. Write the correct forms in the blanks.,The telephone _(invent) by Alexander Graham Bell. He _ (born) in 1847. Mr. Bell _ (work) on the invention of the telephone with Thomas Watson. In 1875, Mr. Bell_ (learn) how to send musical notes,was invented,was born,worked,learnt,through an instrument similar to a telephone. Finally, the telephone _ (invent) in 1876. The first sentence that _ (say) on the telephone by Mr. Bell was “Mr. Watson, come here; I want to see you.” Today the telephone _ (use) around the world.,was invented,was said,is used,Exercises,(2013.陕西)The mobile phone has influenced peoples life a lot since it _. A. invents B. invented C. is invented D. was invented2. (2013.上海) _ is waiting for you at the gate. He wants to say thanks to you. A. Somebody B. Anybody C. Everybody D. Nobody,D,I. 单项选择。,A,3. At the end of the meeting Miss Green _ two minutes to decide whether she should join the project or not. A. gave B. give C. was given D. was giving4. The mixture smelt terrible but Tom _ taste it. A. was made toB. was made C. made to D. made,C,A,5.DidyougotoJacksbirthdayparty? No, I_. A.amnotinvitedB. wasntinvited C. haventinvitedD. didntinvite6.The book Business the Speed of Thought _ in 1999. A. writes B. is written C. wrote D. was written,B,D,7. _anewlibrary _ inyourschool lastyear? A. Is; built B. Was; built C. Does; built D. Did; built8. Theearthisourhome. It_well. A. mustbeprotectedB. shouldprotect C. needprotect D. shouldprotected.,B,A,1.The young man saved the lives of the children.The lives of the children were saved by the young man.2. The villagers didnt find the lost boy at last. The lost boy wasnt found by the villagers at last.3. Did you clean up your room last night? Was your room cleaned up last night?4. My mother bought me a new CD player. I was bought a new CD player by my mother. / A new CD player was bought for me by my mother.5. We saw Jim come in. Jim was seen to come in.,II. 将下列句子改为被动语态。,Goodbye,The third period,Unit6 When was it invented?,Answer following questions.What is the subject for Pauls school project?What does Roy think is a great invention? Where is the zipper used?When was it invented? Who was it invented by? When did it become popular?,Its “Small inventions that changed the world”,He thinks zipper is a great invention.,It is used in our daily lives. You can see zippers on dresses, trousers, shoes, bags almost everywhere.,It was invented in 1893.,It was invented by Whitcomb Judson.,It became popular around 1917.,What will you do if you are really thirsty?,Youd like to drink these drinks.,Whats the most traditional drink in China?,Tea has a long history.,Do you know the ruler Shen Nong?,black tea 红茶green teamilk tea,He was the first to discover the tea as a drink.,Paragraph 1Paragraph 2 Paragraph 3,Lu Yu and his book Cha Jing How tea spread to other countries How tea was invented by accident,3a,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 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 tasted the brown water. It was quite delicious, and so, one of the worlds favorite drinks was invented.,3b Read the passage again and answer the questions.,When was tea first drunk? It was first drunk nearly 5,000 years ago.3. How was tea invented? While Shen Nong boiling drinking water over an open fire, some leaves fell into the water, so tea was invented.,2.Who was tea invented by?,It was invented by the Chinese ruler Shen Nong,1. most popular drink,9. was delicious,4. by ruler SN,discovered,2. by accident,invented,3. about 5000 years ago,drunk,over an open fire,5. boiling drinking water,fell into,remained 6,produced,nice smell 7,taste,the brown water 8,one of the worlds favorite drinks,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 finest tea leaves were produced and what kinds of water were used.,Who is called “the saint of tea”? Lu Yu.What is Cha Jing about? Its a book about tea. The book describes how tea plants were grown and used to make tea. It also discusses where the finest 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 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.,When was tea brought to other countries?,During the 6th and 7th centuries.,6. When did the tea become the national drink in England?,7. When did tea trade from Chi