Module9 Unit2课件2024-2025学年外研版英语九年级上册

2024-2025外研 九年级上Module9Unit2课件 look through 快速阅读；浏览 Peter starts looking through the mail as soon as the door shuts. 门一关上，彼得就开始浏览邮件。 Read... quickly. printing /'prɪntɪŋ/ n. 印刷 ① the invention of printing 印刷术的发明 ② colour printing 彩色印刷 * print v. 打印; 印刷 n. 印刷字体 at a time 每次；一次 He was able to spend only a few days at a time on the island. 他每次去岛上都只能呆几天。 by hand 用手；靠手做 In those days, books were produced by hand. 那时候的书都是手工制作的。 development /dɪ'veləpmənt/ n. 发展；进步 The development of technology has changed people's way of life. 科技的发展改变了人们的生活方式。 * develop v. （使）成长，发展，壮大 trade /treɪd/ n. 买卖；交易 Trade between the two countries has increased. 两国之间的贸易增长了。 result /rɪ'zʌlt/ v. (因……而)产生；发生 When water levels rise, flooding results. 水位上升，就会发生洪水。 spread /spred/ v. (spread, spread) 扩展；蔓延；传播 Fire quickly spread through the building. 火势迅速蔓延到整个大楼。 compare... to 把……比作 We often compare children to flowers of our country. 我们经常把孩子比作祖国的花朵。 in a way 从某一角度；从某一点上看；在某种程度上 In a way I agree with Mary. 在某种程度上我同意玛丽的观点。 introduction /ˌɪntrə'dʌkʃn/ n. 引进；采用；推行 Several jobs will be lost after the introduction of new technology. 新技术的引入使很多人失去了工作。 * introduce v. 介绍；推行，实施 amount /ə'maʊnt/ n. 量；数量 an amount of time/money/ information 一段时间；一笔钱；一些信息 store /stɔː/ v. 存储；储藏 It's important to store food in a cool place. 把食物储存在阴凉的地方很重要。 form /fɔːm/ n. 种类；类型；形态；存在形式 The bicycle is an environment- friendly form of transport. 自行车是一种环保的交通工具。 varied adj. 各种各样的；各不相同的 The school offers an exciting and varied programme of social events. 这所学校提供了一个令人兴奋和丰富多彩的社会活动项目。 * vary v. 变化，变更，改变 The menu varies with the season. 菜单随季节而变动。 connection /kə'nekʃn/ n. 电话连接；计算机网络连接 * connect v. （使）连接 The towns are connected by train and bus services. 这些城镇由火车和公共汽车连接起来。 single /'sɪŋgl/ adj. 仅一个的；单个的 He sent his wife a single red rose. 他送给妻子一朵红玫瑰。 direction /dɪ'rekʃn; daɪ'rekʃn / n. 方向 (1) 方向；方位 * in the direction of… 朝……方向 He was going in the direction of the bedroom. 他正朝卧室的方向走去。 * in all directions/in every direction 朝四面八方 (2) （发展）方向；趋势；动向 We are very happy with the direction the club is taking. 我们对俱乐部的发展方向感到满意。 * direct adj. 直接的 v. 导演，指挥；指示 * director n. （电影、戏剧等的）导演 ；（某一活动的） 负责人；（公司部门的）主任，经理 replace /rɪ'pleɪs/ v. 替换；取代 Have they found anyone to replace her yet? 他们找到了代替她的人没有？ wait and see 等等看；等着瞧 We'll have to wait and see what happens. 我们只好等等看将会发生什么。 Module 9 Great inventions Module 9 Great inventions Unit 2 Will books be replaced by the Internet? What are the four great inventions of ancient China? papermaking printing gunpowder compass They are related to paper books (纸质图书). Which of them is/are related to paper books? We can learn a lot from paper books. Do you know other means to get information? Work in pairs. Read the title of the passage in Activity 2. Discuss and make a list of the advantages of books and the Internet. P74 1 Possible answers: 1 Be less likely to cause eye strain(眼疲劳). 2 Be convenient to take notes and read. 3 Have a sense of reality. The Internet 1. People can find information easily from the Internet. 2. It's convenient to read on the mobile phone or on the computer. 3. Reading books on the Internet can save lots of time and money. ... Books 1. Many books are well designed for readers. 2. Books can give people a real sense of reading. 3. Reading paper books is good for memory and does less harm to our eyes. ... Let's read the passage together. Will books be replaced by the Internet? Every morning, my father buys a newspaper on his way to work. Every day, I open my books in class and start my lessons. Every evening, my mother looks through magazines at home. And every night, I look at the photos of David Beckham and Yao Ming on my bedroom wall before I go to sleep. Can we imagine life without paper or printing? Read the passage and finish the following tasks. Paper was first created about 2,000 years ago in China. After its invention, people started to write on paper to make books. In those days, books were only produced one at a time by hand. As a result, there were not many books, and they were expensive. So, few people had the chance to learn to read. Printing was invented in China during the Sui and Tang Dynasties. Later, developments in printing made it possible to produce books more quickly and cheaply. A trade in books resulted, and more people learnt to read. Knowledge and ideas spread faster than ever before. In a way, We can compare the invention of paper and printing to the introduction of the Internet in the twentieth century. Although the Internet is still young, it is growing very fast, and may become more powerful than printing. A much larger amount of information can be stored in more varied forms on the Internet than in books. Someone with an Internet connection can find information much more easily than they can find it in printed forms. And the machines we use to read it are now small and light, often smaller and lighter than a single book. Computers and the Internet are used in classrooms now, and newspapers and magazines are already read online. So what direction will traditional printing take in the future? Will books be replaced by the Internet? Let's wait and see. Read the passage and match the main ideas with the paragraphs. Task 1 P74 2 a) The world before printed books b) The world after the invention of printing c) Life with paper and printing d) Technology and books e) The future of books 2 3 1 4 5 Learning to learn To find information in a passage quickly, you can read the heading and the first sentence in each paragraph. This will often tell you what the passage is about. Life with paper and printing The world before printed books The world after the invention of printing Technology and books The future of books Why does the write use a question as title? To attract readers’ attention, the writer often begins with questions. You can do the same when writing. Read Para. 1 and match the characters with the things he/she does. Task 2 My father I My mother * buy a newspaper every morning * open books in class and start lessons every day * read magazines every evening * look at the photos of David Beckham and Yao Ming every night Life with paper and printing Paper and printing have great influence on our daily lives. Read Para. 2 - Para. 4. and complete the table. Task 3 About 2,000 years ago During the Sui and Tang Dynasties Today When What How people's life are/ were influenced paper created About 2,000 years ago When What How people's life are/ were influenced paper created 1 People started to write on paper to make books. 2 There were not many books, and they were expensive. So, few people had the chance to learn to read. During the Sui and Tang Dynasties When What How people's life are/ were influenced printing invented 1 A trade in books resulted, and more people learnt to read. 2 Knowledge and ideas spread faster than ever before. Today When What How people's life are/ were influenced the Internet growing fast, computers and the Internet used in classrooms, newspapers and magazines read online 1 Someone with an Internet connection can find information much more easily than they can find it in printed forms. 2 The machines we use to read it are now small and light, often smaller and lighter than a single book. Read Para. 5 and write down the questions asked by the author. Task 4 1 So what direction will traditional printing take in the future? 2 Will books be replaced by the Internet? Work in groups. Discuss the questions with your group members. Pay attention to the following expressions. 被……所取代 去上班的路上 快速阅读；浏览 每次；一次 用手；靠手做 因此 从某一角度；从某一点上看；在某种程度上 把……比作 “an amount of + 不可数名词”表示“大量的……” 用各种形式 等等看；等着瞧 Translate the expressions into English. Task 5 1. 被……所取代 2. 去上班的路上 3. 快速阅读；浏览 4. 每次；一次 5. 用手；靠手做 6. 因此 7. 从某一角度；从某一点上看；在某种程度上 8. 把……比作 9. 大量的…… 10. 用各种形式 11. 等等看；等着瞧 be replaced by on one's way to work look through at a time by hand as a result in a way compare... to an amount of + 不可数名词 in varied forms wait and see Try to retell the passage according to the information. about 2,000 years ago 1 paper was created 2 wrote to make books by hand 3 books were expensive during Sui and Tang Dynasties 1 printing was invented 2 produced books quickly and cheaply 3 more people learnt to read The History of books Will books be replaced by the Internet? 1 A large amount of information can be stored. 2 People can find information more easily. 3 The machines we use to read are smaller and lighter. The Good Points of the Internet Complete the passage with the words in the box. Books were expensive after paper was invented because they were made by hand, but (1) ____________ in printing made it cheaper and faster to make books. A(n) (2) ______ in books resulted, and knowledge (3) _______ more quickly than ever before. The (4) ____________ of the Internet has changed the world in a similar way, and the Internet is much more (5) _________. With more and more people using the Internet, the (6) _________ that traditional printing will take in the future is uncertain, and computers may (7) _______ books one day. developments direction introduction powerful replace spread trade developments P75 4 trade spread introduction powerful direction replace Passive voice 被动语态 Because we don't know “who” and it isn't important. 一般过去时的被动语态的构成： 主语 + was/were + 动词过去分词 (+ by + 动作执行者). 含有情态动词的被动语态的构成： 主语 + 情态动词 + be + 动词过去分词 (+ by + 动作执行者). 一般现在时的被动语态的构成： 主语 + am/is/are + 动词过去分词 (+ by + 动作执行者). 一般将来时的被动语态的构成： 主语 + will be + 动词过去分词 (+ by + 动作执行者). Inventions shape our world and define our future. Inventions shape our world and define our future. 1. Will books be replaced by the Internet? 书籍会被互联网取代吗？ be replaced by The broken chair was replaced by a new one. 那把坏椅子被一把新椅子取代了。 他们用新窗户代替了旧窗户。 They replaced the old windows with new ones. 被……所取代 拓展 replace… with 用……代替 2. Every evening, my mother looks through magazines at home. 每天晚上，我妈妈都在家翻阅杂志。 looks through ① I have not looked through the book yet. 我还没翻完这本书。 你能帮我迅速浏览一下这篇作文，看看有没有错误吗？ ② Would you quickly look through the composition (作文) for me and see if there are any mistakes? 快速阅读；浏览 单项选择。 I've ________ all my papers (文件) but I still can't find the letter. A. looked through B. looked after C. looked for D. looked out 快速阅读；浏览 照顾 寻找 小心；当心 3. In those days, books were only produced one at a time by hand. 在那个年代，书是靠手工制作的，一次只能制作一本。 at a time 每次；一次 ① Please come in one at a time, not all together. 请一个一个地进来，不要一拥而入。 抱歉，我现在太忙了，无法帮你——我一次只 能干一件事情。 ② I'm sorry, but I'm too busy to help you now - I can only do one thing at a time. by hand ① All these toys are made by hand. 所有这些玩具都是手工制作的。 我们用手掰下玉米，把它喂给牛吃。 ② We picked the corn by hand and fed it to the cows. 用手；靠手做 翻译句子。 1. 我可以一次借两本书吗？ (at a time) ________________________________________ 2. 我们不得不用手洗衣服。(by hand) ________________________________________ Can I borrow two books at a time? We have to wash our clothes by hand. 4. As a result, there were not many books, and they were expensive. 这样一来，书籍数量不多，价格又贵。 A trade in books resulted, and more people learnt to read. 图书贸易开始发展，更多的人开始读书。 n. 结果 v. (因……而)产生；发生 as a result 作为结果；因此 He made one big mistake, as a result, he lost his job. 他犯了个大错，结果丢了工作。 拓展 She was late as a result of the snow. 由于下雪，她迟到了。 “as a result of + 名词或名词性短语”意为“作为……的结果；由于”，表示原因。 result v. ② Many hair problems result from what you eat. 我们仍在处理过去所犯错误所造成的问题。 很多头发问题是由你吃的东西引起的。 ③ We are still dealing with problems resulting from errors made in the past. (因……而)产生；发生，常与from连用 ① If someone doesn't eat fruits and vegetables, physical illness results. 如果人不吃水果和蔬菜，就会导致身体疾病。 翻译句子。 1. His difficulty in walking results from a childhood illness. ____________________________________ 2. This book is the result of 25 years of research. ____________________________________ 他走路困难是由于童年生病造成的。 这本书是25年研究的成果。 5. In a way, we can compare the invention of paper and printing to the introduction of the Internet in the twentieth century. 在某种程度上，我们可以将造纸术和印刷术的发明与20世纪互联网的引入相媲美。 in a way ① In a way, failure is the mother of success. 从某种意义来讲，失败乃成功之母。 在某种程度上，我希望他能赢。 ② In a way, I hope he can win. 从某一角度；从某一点上看；在某种程度上 compare... to ① People compared his work to that of Martin Amis. 人们经常把他的作品和马丁∙埃米斯的相提并论。 有些人把书比作朋友。 ② Some people have compared books to friends. 把……比作 6. A much larger amount of information can be stored in more varied forms on the Internet than in books. 大量的信息可以以各种形式存储在互联网上，比书籍的存储量要大很多。 an amount of ① Quite an amount of rain has fallen during the night. 晚间下了很大的雨。 我们有大量的第一手资料。 ② We have a great amount of firsthand information. “大量的”，后通常接不可数名词，作主语时，谓语动词用单数形式。 amount前经常使用great、large、huge、small等表示数量大小的形容词。 翻译句子。 1. She drank a large amount of water after running. ______________________________________ 2. There is a great amount of information on this topic. ______________________________________ 关于这个话题有大量的信息。 她跑步后喝了大量的水。 Read the sentences and notice how we give reasons and results. P75 5 1 Books were only produced one at a time by hand. As a result, there were not many books. 2 Because there were not many books, few people learnt to read. 3 These machines are smaller and lighter than books, so they are easy to carry. give a result give a reason give a result Now work in pairs. Ask and answer the questions. Write full sentences with as a result, because or so. 1 Why is it hard to imagine a world without printing? 2 What was the result of few books being produced? 3 What happened after the printing technology developed? 4 What will happen to books in the future? Why? 1. Why is it hard to imagine a world without printing? It's hard to imagine a world without printing because we have so many printed things now, for example menus, comics and schoolbooks. 2. What was the result of few books being produced? Few books were produced and, as a result, few people could read. 3. What happened after the printing technology developed? After printing technology developed, books were cheaper, so more people learnt how to read. 4. What will happen to books in the future? Why? Books might not be needed in the future because the Internet is growing quickly. (The answer varies.) Write full sentences with the notes in Activity 3. P75 6 1 About 2,000 years ago, paper was first created. 2 Printing was invented during the Sui and Tang Dynasties. 3 Today, the Internet is growing very fast. Computers and the Internet are used in classrooms now, and newspapers and magazines are read online. Write a passage about traditional printing and its future. Use the sentences you have written in Activities 5 and 6 to help you. P75 7 Possible answer: It's hard to imagine a world without printing because we have so many printed things now, for example, menus, comics and schoolbooks. Paper was first created about 2,000 years ago, but books weren't printed at that time. They were written by hand, so few books were produced, and, as a result, few people could read. Printing was invented during the Sui and Tang Dynasties. After printing developed, books became cheaper, so more people learnt how to read. Today, the Internet is growing very fast. A much larger amount of information can be stored in more varied forms on the Internet than in books. As a result, in the future, the Internet will probably be more important than printing. 1. be replaced by 2. on one's way to work 3. look through 4. at a time 5. by hand 6. as a result 7. in a way 8. compare… to 9. an amount of + 不可数名词 10. in varied forms 11. wait and see 被……所取代 去上班的路上 快速阅读；浏览 每次；一次 用手；靠手做 因此 从某一角度；从某一点上看；在某种程度上 把……比作 大量的 用各种形式 等等看；等着瞧 注: 另附word文档，点此链接 Ⅰ. 用括号内所给单词的适当形式填空。 1. The old manager ____________(replace) by a younger one last year. 2. The operation is simple and safe, so it should be _______(spread). 3. It won't solve the problem but it's a step in the right ________(direct). 4. The ____________(develop) of a small town can show what is happening in the whole country. 5. The ___________(introduce) of talents (人才) can bring new ideas to the company and help the company progress. was replaced spread direction development introduction Ⅱ. 从方框中选择恰当的短语，并用其适当形式填空(每个短语只能用一次)。 1. I stopped over in Nanjing for two days ____________ Shanghai. 2. Tina ______________ the test paper quickly before she started working on it. 3. I am unable to do two things at once, and I can only do one thing well _________. at a time, a large amount of, look through, on one's way (to), as a result on my way to looked through at a time 4. When the sun is shining on the ground, it produces heat energy, and __________, we can feel warm. 5. Making a pair of jeans wastes _______________ water, enough for an adult to drink for five years. at a time, a large amount of, look through, on one's way (to), as a result as a result a large amount of Ⅲ. 根据汉语意思完成下列句子(每空一词)。 1. 她这次会成功吗？让我们拭目以待！ Will she be successful this time? Let's ____ ____ ____! 2. 设计师过去用手画画，但现在他们用电脑。 Designers used to draw ____ ____, but now they use computers. 3. 未来，我们可能有机会体验太空生活。 In the future, we may ____ ____ ____ ____ experience life in space. wait and see by hand have the chance to 4. 有些人把人生比作一次旅行。重要的是沿途的风景，而不是目的地。 Some people ________ life ____ a journey. What matters is the scenery along the way, not the destination. 5. 在某种程度上，智能手机的发明让我们可以坐在家里，了解世界的一切。 ____ ____ ____, the invention of the smartphone allows us to sit at home and know everything about the world. compare to In a way 1. Can you talk about the advantages of books and the Internet? Can you retell the passage according to the timeline? 2. Do you know how to find information in a passage quickly? 3. Can you write a passage about traditional printing and its future? Will books be replaced by the Internet? Write down your opinions within 80 words. $$