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Do you know?What are the Four Great Inventions in the ancient China?Unit 6 When was it invented?R 九年级上册Section A (1a- 2d)Do you know when it was invented?Who was it invented by?毕毕升升Do you know when it was invented?Who was it invented by? 1.掌握以下单词： heel, scoop, electricity, style, project, pleasure, zipper, daily, website, pioneer, list, mention 2.掌握以下句型： When was the telephone invented? I think it was invented in 1876. What are they used for? They are used for seeing at night. 3.能谈论物品被发明的时间、发明者，表达某发明的用途。 Look at the things below. In what order doyou think they were invented? Discuss them with your group. Then number them 【1-4】(1= first, 4 = last). 1a I think the TV was invented before the car. Well, I think the TV was invented after the car. 语法重点一语法重点一 I think the TV was invented before the car. 我认为电视比汽车发明得早。我认为电视比汽车发明得早。 这是一个这是一个主从复合句主从复合句，think后面后面跟了一个跟了一个宾语从句宾语从句。因为主句是因为主句是一般现在时态一般现在时态，从句从句根据句意用了根据句意用了一般过一般过去时态去时态。 was invented意为意为“被发明被发明”，此结构为，此结构为一般过一般过去时的被动语态去时的被动语态。一般过去时的被动语态的结构为。一般过去时的被动语态的结构为“was/were + 及物动词的过去分词及物动词的过去分词”。如：如：These trees were planted last year. The car was bought yesterday. （2）invent做动词，意为做动词，意为“发明，创造发明，创造”，指发明指发明以前没有的新东西以前没有的新东西。当当物做主语物做主语时，常用时，常用被动语态被动语态。invention名词，意为名词，意为“发明物发明物”；inventor名词，意名词，意为为“发明家，发明者发明家，发明者”。如：如：Edison, a great inventor, invented many great inventions during his life. Many invention have been invented last year. Listen and match the inventions with the years._ 1876 _ 1885 _1927 _19761b Student B, cover the dates. Student A, ask Student B when the things in the picture in 1b were invented. Then change roles and practice again. 1cWhen was the telephone invented? I think it was invented in 1876. Listen and number the inventions 【1-3】in the order you hear them.2a _ shoes with special heels _ shoes with lights _ hot ice-cream scoop,runs on electricityInventionWhat 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 Make conversations using the information in 2b.What are they used for? Theyre used for 2c语法重点二语法重点二What are they used for? 它们是用来做什么的？它们是用来做什么的？ be used for sth. /doing sth.意为意为“被用来做被用来做某事某事”，表示，表示用途用途或或目的目的，后接，后接名词名词或或动动名词名词，相当于，相当于be used to do sth。如：如：Clothes are used for keeping (= to keep) warm. Wood can be used for building (= to build) houses. The stick is used to write on the blackboard. Role-play the conversation. 2dHey Roy, the subject for my school project is “Small inventions that changed the world.” Can you help me think of an invention? My pleasure! Let me thinkhmm I know! The zipper!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, bagsalmost everywhere! Well, you do seem have a point 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. Really? So when did it become popular? Around 1917. 语法重点三语法重点三The pioneers of different inventions were listed there.不同的发明的先驱者都列在这里。不同的发明的先驱者都列在这里。pioneer 作作名词名词，意为，意为“先锋；开拓者；先锋；开拓者；先驱先驱”。如：如：He was a pioneer in the use of X-rays. I see everybody as a pioneer out there. 作作动词动词，意为，意为“开辟；首倡开辟；首倡”。如：如：She pioneered the use of the drug. 1. The telephone _ by a well-known 1. The telephone _ by a well-known scientist ,Edison. scientist ,Edison. A. invented A. invented B. B. inventing inventing C. was inventedC. was invented 2. English is used _ a second language _ 2. English is used _ a second language _ people in many countries. people in many countries. A. A. as, by B. for ,by as, by B. for ,by C C. as, for. as, for小结训练小结训练3. -What is the bottle used for ?3. -What is the bottle used for ? -It is used _ hold the water. -It is used _ hold the water. A. for me t A. for me to o B. by me to C. for me for B. by me to C. for me for 4. He is famous for the _ he _ .4. He is famous for the _ he _ . A. invention/ invention A. invention/ invention B. invention/invented B. invention/invented C. inventor/inventionC. inventor/inventionR 九年级上册Unit 6 When was it invented?Section A (3a-3c)What are they doing?What are they doing?Do you know what Do you know what it isit is？How was tea invented? Who invented the tea?The emperor Shen NongDo you know who is called “the saint of tea”?Lu Yu1. 掌握下列词汇：by accident, ruler, boil, remain, smell, saint, national, doubt 2.掌握下列短语：take place, doubt, without doubt 3.了解茶叶被发明的历史及生产制作的简要过程。 Read the passage quickly and match each paragraph with its main idea. 3aAn Accidental InventionDid 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 a Chinese ruler called Shen Nong was the first to discover 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. by accident 偶然；意外地偶然；意外地boilv.煮沸；烧开煮沸；烧开remain v.保持不变；剩余保持不变；剩余 nearly adv. 几乎，差不多几乎，差不多ruler n.统治者；支配者统治者；支配者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 discussed where the finest tea leaves were produced and what kinds of water were used.saint n. 圣人；圣徒圣人；圣徒the saint of tea 茶圣茶圣describe vt. 描写，形容描写，形容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 in less than 100 years, 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. nationaladj. 国家的；民族的国家的；民族的 take place 发生发生;出现出现 doubt n.&v.怀疑怀疑, 疑虑疑虑 Paragraph 1 Lu Yu and his book Cha Jing Paragraph 2Paragraph 3How tea spread to other countries How tea was invented by accident How tea was invented by accident. 茶是如何被偶然发明的茶是如何被偶然发明的.by accident =by chance, accidentally 意为意为“偶然地；偶然地；意外意外”，作，作副词副词用。用。如：如： He thought out the solution to the problem almost by accident. He did it whether by accident or design. 语法重点一语法重点一The tea trade from China to Western countries took place in the 19th century.从中国到西方国家的贸易是从中国到西方国家的贸易是从十九世纪开始的。从十九世纪开始的。 take place 表示表示“发生、举行、举办发生、举行、举办”，一般指，一般指非偶非偶然性事件的然性事件的“发生发生”，即这种事件的发生一定有某种，即这种事件的发生一定有某种 原因或事先的安排原因或事先的安排. 如：如：Great changes have taken place in our home-town during the past ten years. 语法重点二语法重点二take place与与happen的区别：的区别： take place为稍正式用语。一般指为稍正式用语。一般指非偶然性事件非偶然性事件的的“发生发生”，即，即这种事件的发生这种事件的发生一定有一定有某种原因某种原因或或事先的安排事先的安排。除。除“发生发生”外，常翻译为外，常翻译为“进行、举进行、举行、开展行、开展”。如：如：The celebration ceremony takes place in July each year. happen作作“发生、碰巧发生、碰巧”解，一般用于解，一般用于偶然或突发偶然或突发性事件性事件。如如： What happened to you? I happened to see him on my way home. = It happened that I saw him on my way home. Read the passage again and answer the questions. Nearly 5，000 years ago. 1.When was tea first drunk?3bOne day Shen Nong was bo- iling 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 , tea was invented by accident. 2.How was tea invented? LuYuIt is about how tea plants were grown and used to make tea and where the finest tea leaves were produced and what kinds of water were used. 3.Who is called “the saint of tea”? 4.What is Cha Jing about? It was brought to Korea and Japan during the 6th and 7th centuries , to England around 1660. 5.When was tea brought to other countries? Complete the sentences with the correct forms of the verbs in the box.invent drink bring produce trade 3c1. One of the worlds favorite drinks was _ by accident.2. Tea was first _ by Shen Nong 5,000 years ago.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.5. Tea is now _ between many different countries.inventeddrunkproducedbroughttradedR 九年级上册Unit 6 When was it invented?Grammar-1e1.掌握下列词汇短语：fridge, low, somebody, translate, lock, earthquake, sudden, biscuit, cookie, instrument , crispy, salty, sour, customer, the Olympics2.掌握下列短语: by mistake, all of a sudden , in the end3.掌握主动语态变被动语态的方法，并通过不同方式的练习，来熟练运用。GRAMMAR FOCUS When was the zipper invented? It was invented in 1893. Who was it invented by? It was invented by Whitcomb Judson. When was tea brought to Korea? It was brought to Korea during the 6th and 7th centuries. What is the hot ice-cream scoop used for? Its used for serving really cold ice-cream. Active voice: Alexander Graham Bell invented the telephone in 1876. Passive voice: The telephone was invented (by Alexander Graham Bell )in 1876.一般过去时的被动语态一般过去时的被动语态一、一、一般过去时被动语态一般过去时被动语态的用法的用法 一般过去时被动语态一般过去时被动语态表示过去表示过去经常性经常性、习惯性习惯性被动动作或过去某一时刻发生的被动性动作。其结被动动作或过去某一时刻发生的被动性动作。其结构为：构为：主语主语(动作承受者动作承受者) + was / were + 过去分词过去分词(+ by + 动作发出者动作发出者)构成构成,其否定形式其否定形式was/were后加后加not。如：如：I was taught by Miss Zhao last year. Those letters were written by a famous writer. 语法语法【注意】【注意】被动语态还可用于：被动语态还可用于：强调动作的承受者强调动作的承受者，而，而不强调动作的执行者。不强调动作的执行者。如：如：The window was broken by Mike. This book was written by him.二、主动语态变被动语态的方法二、主动语态变被动语态的方法(1)把把主动语态的宾语主动语态的宾语变为变为被动语态的主语被动语态的主语。(2)把把谓语谓语变成变成被动结构被动结构(be过去分词过去分词) (根据被动语态根据被动语态句子里的主语的句子里的主语的人称人称和和数数，以及原来主动语态句子，以及原来主动语态句子中动词的中动词的时态时态来决定来决定be的形式的形式)。The fridge was sold at a low price. Rewrite the sentences using the passive voice. 1.They sold the fridge at a low price. 4aMy camera was stolen from my hotel room.Where were these photos taken ?2. Somebody stole my camera from my hotel room.3. Where did you take these photos? We were advised not to go out alone by our parents. The book was translated into different languages by different writers. 4. Our parents advised us not to go out alone. 5. Different writers translated the book into different languages. Complete the sentences with the correct forms of the verbs in the box.eatlocklikeringinvite breaktell bring4b1.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.3.The door _ when we arrived, so we _ the bell. were invited were broughtwas brokenrang4.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.brokewere toldlikewere eaten Decide whether active or passive forms should be used in these sentences. Write the correct forms in the blanks. 4cThe telephone _ (intent) 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 through an instrument similar to a telephone. learnedworkedwas bornwas inventedwas inventedwas saidwas usedFinally, 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.crispy and salty1a-It tastesHow does it taste?It tastesHow does it taste?It tastessourHow does it taste?It tastessweetsaltyHow does it taste?It tastes1b. Write the name of a different food after each word. sweet _crispy_salty_sour_1c. Listen and circle T for true or F for false. 1. Potato chips were invented by mistake. 2. They were invented in 1863. 3. The customer thought the potatoes were not thin enough.4. The customer said they were not salty enough. 5. George wanted to make the customer happy.6. The customer was happy in the end.TFTTTTTFFFFFThe customer thought the potatoes were not thin enough.顾客认为土豆不够薄顾客认为土豆不够薄。单词单词enough修饰修饰名词名词不倒装不倒装.如：如：I have enough money. There isnt enough food in the dinning hall.其修饰其修饰形容词形容词、副词副词要要倒装倒装。如：如： He wrote carefully enough to get the award of the competition.语法重点一语法重点一enough常可以和常可以和词组词组so-that, too-to转换转换。如：他跑得不够快，赶不上了其他人。如：他跑得不够快，赶不上了其他人。 用用enoughHe didnt run fast enough to catch up with the others. 用用so-thatHe ran so slowly that he couldnt catch up with the others. 用用too-toHe ran too slowly to catch up with the others.The customer was happy in the end.顾客最终高兴了。顾客最终高兴了。(1) in the end 用一个单词表达可以是用一个单词表达可以是finally用一个短语表达可以用用一个短语表达可以用at last 。 如：最后如：最后他赢了他赢了。He won in the end. He won finally. He won at last. 语法重点二语法重点二(2) in the end 后来，最后，终于后来，最后，终于 at the end of . 在在. 末末 by the end of . 到到. 末为止末为止如：如：At the end of this month well have a meeting. By the end of last year weve made ten planes. 1d. Listen again Complete the sentences. The History of Potato ChipsDo you know how potato chips were invented? Potato chips _ by a cook called George Crum. They were invented in _. George Crum cut the potatoes really, really_ and then cooked them for a long time until they were _. Finally he put lots of salt on them so they were _.1e. Make a conversation about the invention of potato chips. Use the information in 1c and 1d. Did you know potato chips were invented by mistake? Wow, I didnt know that. Who invented them? ( ) 1. He is _ to go to school. A. enough old B. old enough C. young enough( ) 2. _ I got there. A In the end B last C. finally ( ) 3._ the last month, my cousin got to Beijing to meet his grandparents. A In the end B At the end of C. By the end of小结训练小结训练( ) 1.- What _ to you? - Great changes _ there so that I couldnt find my house. A. happened/took place B. took place/happened C. happened/happened( ) 2. The teacher called me Li Lei time after time _. A. by mistake B by accident C. by chanceAA小结训练小结训练R 九年级上册Unit 6 When was it invented?Section B (2a- 2e)What are the sports that are usually played indoors?Ping-pongswimmingRunningfootballbasketballWhat are the sports that are played outdoors?Do you like basketball? 1)掌握以下单词和短语: the Olympics, Canadian, divide, divideinto, basket, popularity, look up to, hero, professional 2) 掌握以下句型： It is believed that the first basketball game in history was played on December 21, 1891. Dr. Naismith divided the men in his class into two teams and taught them to play his new game. At the same time, they need to stop the competing team from getting the ball into their own basket. These stars encourage young people to work hard to achieve their dreams. Do you like basketball? Do you watch basketball games? How much do you know about this sport? Discuss the sport with your partner and share your ideas with the class. 2a Read the passage quickly. What is the main idea of each paragraph? Do You Know When Basketball Was Invented?Basketball is a much-loved and active sport that is enjoyed by many for fun and exercise. It is over 100 years old and is played by more than 100 million people in over 200 countries. It is believed that the first basketball game in history was played on December 21, 1891. Then in 1936 in Berlin, it became an event at the Olympics.It is believed that人们相信；人们认为人们相信；人们认为the Olympics奥林匹克运动会奥林匹克运动会2bBasket n. 篮；筐篮；筐Basketball was invented by a Canadian doctor named James Naismith, who was born in 1861. When he was a college teacher, he was asked to think of a game that could be played in the winter. Dr. Naismith created a game to be played inside on a hard floor. Dr. Naismith divided the men in his class into two teams and taught them to play his new game. Players on the same team must work together to get the ball in the other teams basket. divide.into.把把.分开分开 At the same time, they need to stop the competing team from getting the ball into their own basket. Today, the popularity of basketball has risen around the world, with many young people dreaming of becoming famous players. In China, you can sometimes see people playing basketball in parks, schools and even factories. Basketball has not only become a popular sport to play, but it has also become a popular sport to watch.Although Americas NBA games are the most famous, the CBA games are becoming more popular in China. The number of foreign players, including Chinese players, in the NBA has increased. There are also more and more foreign players in the CBA. Many young people look up to these basketball heroes and want to become like them. These stars encourage young people to work hard to achieve their dreams. popularityn. 普及；普及； 流行流行 look up to 钦佩；仰慕钦佩；仰慕hero n. 英雄；男主角英雄；男主角Basketball is a much-loved and active sport that is enjoyed by many for fun and exercise.篮球是一项被篮球是一项被人热衷的非常人热衷的非常 活跃的运动，享有很多的乐趣和锻炼机会。活跃的运动，享有很多的乐趣和锻炼机会。 （1）much-loved意为意为“深受喜爱的深受喜爱的”。该词是由。该词是由“副词副词+过去分词过去分词”构成的构成的复合形容词复合形容词，在句中可作，在句中可作定语定语或或表语表语。如：如：Her much-loved brother died of AIDS. Chairman Mao is our much-loved leader.语法重点一语法重点一（2）.active做做形容词形容词，意为，意为“活沷的；积极的活沷的；积极的”。可。可作作表语表语和和定语定语。常用短语：。常用短语：take an active part in意为意为“积极参加积极参加”。active的的名词形式名词形式是是activity，意为，意为“活动活动”。 如：如：We all take an active part in the sports meeting. Although he is over 80, he is still very active. At school we do all kinds of activities.It is believed that the first basketball game in history was played on December 21, 1891.人们认为历史上的第一场人们认为历史上的第一场篮球比赛是在篮球比赛是在1891年年12月月21日进行的。日进行的。 It is believed that相当于相当于People believe that，意为，意为“人们认为人们认为；人们相信人们相信”。其中。其中it为为形式主语形式主语，真正的主语真正的主语是是that引导的从句引导的从句。类似的句型还有：。类似的句型还有：It is said that“据说据说”；It is reported that“据报据报道道”；Its known that“众所周知众所周知”；It is supposed/ thought that“人们认为人们认为”等。等。如：如：It is said that they have won the game. It is supposed that at least 200 people should attend the meeting. 语法重点二语法重点二Many young people look up to these basketball heroes and want to become like them.许多年轻人仰许多年轻人仰慕篮球明星，并期望成为和他们一样的人。慕篮球明星，并期望成为和他们一样的人。look up to 意为意为“抬头看（某人或某物）抬头看（某人或某物）； 尊重尊重 / 敬敬仰仰”。如如：He is looked up to by everybody there.语法重点三语法重点三look的短语的短语look through 浏览，温习浏览，温习look over 检查检查look about 四处观看四处观看 look after 照看，照顾照看，照顾 Complete the mind map with the information in the passage. What else can you add to the mind map?2cGameDevelopmentPopularityplayed inside on a hard_ _ teams get _ into other teams _ invented by _first game on _became Olympic e-vent in _ in theyear _ most famous games:_popular games in China: _played by _ people over _ countries floordivided intothe ballbasketJames Naismith12.21.1891Berlin1936NBA gamesCBA games over 100 million 200 Use the mind map to summarize what you and your partner remember about the development of basketball. Use the following questions to help you.2d1.Who invented basketball and how is it played?James Naismith invented it and it is played bytwo teams one team obeys the rules to get the ball into the other teams basket to get scores. 2.When was the first basketball game in history played? On December 21, 1891. 3.Why were the Berlin Olympics important for basketball?Because basketball became Olympic event in Berlin Olympic Games. 4.What are the professional basketball groups in America and China? 5. How popular is basketball? NBA and CBA. It is very populay, played by over 100 million people over 200 countries all over the world. What do you think of famous basketball players?Make a list of good and difficult things about being a famous basketball player. 2eR 九年级上册Unit 6 When was it invented?Section B (3a- 3b)单单元同步作文指导元同步作文指导 Inventions are everywhere in our life Inventions are everywhere in our life Inventions are everywhere in our life Think of something that you do not like to do. Then think of an invention that could help you. Make notes. 3aProblemquickly taking notes in class New invention a special pen What it is used for. Imagine you are a business person. Write a description of your new invention. Try to sell the invention to the class.3b1. Annie _ to the party. She had a wonderfu
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