《Will books be replaced by the Internet?》Great inventions PPT课件3Words reviewlook through 快速阅读；浏览printing n. 印刷at a time 每次；一次by hand 用手；靠手做development n. 发展；进步trade n. 买卖；交易amount n. 量；数量store v. 存储；储藏varied adj. 各种各样的； 各不相同的form n. 种类；类型；形态；存在形式connection n. 电话连接；计算机网络连接... ... ...Objectives1. To learn about some inventions and how these inventions have changed people’s lives2. To learn some key words and useful expressions about invention3. To be able to write sentences using the passive voiceWordsprinting development trade resultspread introduction amount storeform single direction replacePhraseslook through by hand at a time in a way PatternsBooks were only produced one at a time by hand.Computers and the Internet are used in classrooms now.Will books be replaced by the Internet?... ... ...1.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.Advantages of booksBooks are inexpensive.Books can go with you anywhere and be read everywhere.Books can help you keep your brains sharp.Advantages of the InternetYou can get information quickly.You can get a great amount of information at a time.The machine is smaller and lighter.... ... ...2.Read the passage and match the main ideas with the paragraphs.a) The world before printed booksb) The world after the invention of printingc) Life with paper and printingd) Technology and bookse) The future of books3.Look through the passage again and complete the table.About 2,000 years agopaper createdDuring the Sui and Tang Dynastiesprinting inventedTodaythe Internet growing fast, computers and the Internet used in classrooms, newspapers and magazines read online... ... ...Language points1.Every evening, my mother looks through magazines at home.每天晚上，我妈妈都在家翻阅杂志。look through意思是“快速阅读；浏览”。例如：Would you quickly look through the composition for me and see if there are any mistakes?你能帮我迅速浏览一下这篇作文，看看有没有错误吗？2. 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。by hand表示“用手(做)”。PractiseAll these toys are made by hand.所有这些玩具都是手工制作的。All the beds in my home are made by hand.我们家所有的床都是手工做的。3. 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。as a result意思是“作为结果；因此”，表示某种情况或行为所带来的后果，通常单独使用。例如：PractiseHe works hard at his lessons. As a result, he can pass all the exams.他努力学习功课。因此，他可以通过所有的考试。... ... ...Let the word fly1. at a time 一次The machine can produce ten dozen cookies at a time.那台机器一次能生产十打曲奇。2. at lunch 午饭Pam’s at lunch just now.帕姆现在在吃午饭。3. at the beginning of 在……开始At the beginning of the speech the chairman cracked a joke.在演讲开头主席开了一个玩笑。4. at work 工作My husband is often at work late.我丈夫经常工作到很晚。5. at your age 在你这样的年龄You should have more sense at your age.你这个年龄不应该这样不懂事。... ... ...WritingRead the sentences and notice how we give reasons and results.1. Books were only produced one at a tie 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.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?It’s hard to imagine a world without printing because we have so many printed things now2. 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.... ... ...REVIEWimportant phrases and sentences1. look through2. at a time3. by hand4. in a way5. Books were only produced one at a time by hand.6. Will books be replaced by the Internet?... ... ...I. 用方框中所给词的正确形式填空。spread introduce by hand compare1. With the _______ of the Internet, great changes have taken place.2. My handwriting can not be ________ with my father’s.3. The news ________ through theschool very quickly.4. The early books were produced _______.Ⅱ. 根据汉语及提示完成句子。1. 昨晚这个时候他正在翻阅几份文件。(look through)He was looking through some papers at this time last night.2. 我们努力学习，结果考试获得了好成绩。(as a result)We worked hard. As a result, we got high grades in the exams.3. 他的新毛衣是手工织的。(by hand)His new sweater is made by hand.... ... ...Homework1. Preview the use of future simple passive.2. Finish the exercises in Learning English.关键词：《Will books be replaced by the Internet?》教学课件，外研版九年级上册英语课件，九年级英语幻灯片课件下载，《Will books be replaced by the Internet?》PPT课件下载，.ppt格式 本作品中主体文字及图片可替换修改，文字修改可直接点击文本框进行编辑，图片更改可选中图片后单击鼠标右键选择更换图片，也可根据自身需求增加和删除作品中的内容，源文件无水印。如认为该内容涉嫌侵权，可通过邮件提出书面通知，我们将及时处理。