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1、Module 4 Great inventions REVIEW: UNIT 1 中出現(xiàn)的被動語態(tài)中出現(xiàn)的被動語態(tài)A. 構(gòu)成構(gòu)成: S+have/has(not)+been+Vpp 疑問句疑問句: Have/Has +S+been+Vpp .?Has it been published yet?Two issues have been published.The battery hasnt been charged for a couple of months.Paper and printing have been used for ages.Its been turned off sinc
2、e your mums birthday party.Check the answers Have/has been + doneHave/has been + done這本書已被我們班里的每個從看過了This book has been read by everyone in my class.This book has been discussed on the television.It has been bought by thousands of people.Children have been told to read this book.1.The book/ print/ a
3、gain and again2.Other books /write /about this book 這本書在電視中被討論過了被討論過了.它已被已被成千上萬人所購買購買孩子們已被告知去讀這本書This book has been printed again and again.Other books have been written about this bookREVIEW: UNIT 1 中出現(xiàn)的被動語態(tài)中出現(xiàn)的被動語態(tài)B. If the magazine is online, paper wont be needed. But you must promise that it won
4、t be lent to anyone, and it wont be left at school ! Itll be published on the school website, 以上用的是:一般將來時的被動語態(tài)一般將來時的被動語態(tài) 構(gòu)成: S+will / wont +be+Vpp and it can be read on screen. We once got information from books, but now the same information can be read or even listened to on computers. Can books be
5、 replaced by computers?語法項目語法項目:帶情態(tài)動詞的被動語態(tài)帶情態(tài)動詞的被動語態(tài) 情態(tài)動詞有：can_could 可以，會，能 will_would將，一定會 shall_should應(yīng)該，必須， may_might也許，可以 must mustnt必須，應(yīng)該，禁止 have/has to不得不 帶情態(tài)動詞的被動語態(tài)的構(gòu)成： S+情態(tài)動詞+be+Vpp 疑問句：情態(tài)動詞+S+be+ Vpp ?Lets ReviewComplete sentences Complete sentences 1.a) All students must read this book. b)
6、 This book _by all students.2.a)Everyone can understand his ideas. b) His ideas _by everyone.3.a)I could not fine her books anywhere. b) Her books _anywhere.4.a) For a long time, many people could not use computers. b) Computers_by many people for a long time. You can buy computers quite cheaply now
7、.Computers can be bought quite cheaply nowmust be readcan be understoodcould not be foundcould not be usedLets ReviewComplete sentences Complete sentences 5.a) We can do the work now if you want. b) The work _now if you want.6.a) You must not take these magazines from the library. b) These magazines
8、 _from the library .You can buy computers quite cheaply now.Computers can be bought quite cheaply nowcan be donemust not be takenWORDS WE HAVE LEARNT :technology:技術(shù)技術(shù)on his way to.:在去在去.的路上的路上poster: 海報海報imagine: 想象想象silk: 絲絲as a result, : 結(jié)果結(jié)果wooden: 木頭的木頭的greatly: 非常非常,大大地大大地develop: 發(fā)展發(fā)展quickly :
9、 快速地快速地compare with.: 和和比較比較Internet: 互聯(lián)網(wǎng)互聯(lián)網(wǎng)In the future: 在將來在將來receive: 接收接收,收到收到download: 下載下載machine : 機(jī)器機(jī)器lighter: 更輕更輕carry._carried: 攜帶攜帶rare: 稀少的稀少的Read and get the main ideas of the paragraphsEvery morning my father buys a newspaper onhis way to work. Every day I open my books inclass and s
10、tart my lessons. Every evening my mother looks through magazines at home. And Every night, I look at the posters with photos ofDavid Beckham and Yao Ming on my bedroom wall before I go to sleep. Can we imagine life without paper or print?c. Life on paper and in printRead and get the main ideas of th
11、e paragraphsPaper was first created about 2,000 years ago,and has been made of silk, cotton, bamboo, andsince he 19th century, of wood. People learnedto write words on paper to make a book. But in those days, books could only be produced one ata time by hand. As a result, they were expensive and rar
12、e. And because there werent many books, few people learned to read.a. The world before booksRead and get the main ideas of the paragraphsThen printing was invented in China. The firstprinted books were made by putting ink against awooden block and holding the paper against it. When printing was deve
13、loped greatly at thebeginning of the 11th century, books could be produced more quickly and cheaply. As a result, more people learned to read. After that, knowledgeand ideas spread quickly, in a way that can be compared with the introduction of the Internet in the 20th century.b. The invention of pr
14、intingRead and get the main ideas of the paragraphsBut will books be needed in the future? Today information can be received online, downloaded from the Internet rather than found in books, andinformation can be kept on CD-ROMs or machines such as MP3 players. These machines are smaller and lighter
15、than books so that they can be carried very easily.d. Technology and books Read and get the main ideas of the paragraphsComputers are already used in classrooms, andnewspapers and magazines can already be read online. So will books be replaced by computers one day? No, I dont think the Yao Ming post
16、er onmy bedroom wall will ever be replaced by computer two meters high!e. Can books be replaced by computers? Language Points1. looks through 瀏覽，快速查看瀏覽，快速查看Eg. He looked through his books before the exam. 他考試前匆匆看了一下書.2. with without 帶有帶有 / 沒有沒有eg. He found a house with many trees around. 他找到了一所周圍他找到
17、了一所周圍有有許多樹的房子許多樹的房子. He went to school without breakfast today. 他今天他今天沒有沒有吃早飯就去上學(xué)了吃早飯就去上學(xué)了.Language Points3. be made of - be made from- be made up of - be made in- be made by be made into -由由材料制成材料制成(看得出材料看得出材料)由由材料制成材料制成(看不出材料看不出材料) 由由組成組成(部分或成員部分或成員)出產(chǎn)于出產(chǎn)于(某地某地)制成制成.(產(chǎn)品產(chǎn)品)由(生產(chǎn)者) 制成XERCISE:1. Look
18、at the camera, Where is it made? Is it_Japan? 2. The table is _wood, while paper is _wood. 3. Our class is _twenty boys and twenty three girls. 4. The metal can be _ a knife. 5. This kind of car is _ many workers in the factory.made in made of made from made up of made into made by Language Points4.
19、 write words on- make a book - in those days - at a time - by hand - as a result - 在在上寫字上寫字 做成書做成書 在過去在過去 一次一次,每次每次 手工地手工地 結(jié)果結(jié)果Ex. 1. He could even eat three hamburgers _, _ he became very fat. 2. This picture is produced _, so its very expensive. 3. _ there were few people knew about computers. 4.
20、They tried to _ paper in order to _ at a time as a result by hand In those dayswrite words onmake a bookLanguage Points5. put against 將將放進(jìn)放進(jìn)/刻進(jìn)刻進(jìn) hold against 將將貼到貼到 6. at the beginning of 在在初初/ 開始時開始時 after that 然后然后,之后之后 in a way that 以以方式方式7. be compared with. 與與.相比相比 , 與與.相媲美相媲美You cant compare
21、him with Tom, theyre different.He cant be compared with Tom. Language Points9. rather than 勝過勝過,而不愿而不愿Eg. He would choose Sunday rather than Saturday. I would like to go with you rather than stay at home. prefer to do rather than do 情愿情愿而不而不. 10.be replaced by 被被.所替代所替代 be read online 在網(wǎng)上閱讀在網(wǎng)上閱讀 Mak
22、e notes to complete the timeline.2,000 years ago11th centurytodayIn the futurePaper was first created.Paper was made of silk.Books were made by hand.Few people learned to readPrinting was developed greatly.Books were produced quickly.More people learned to read.Knowledge and ideas spread quicklyInfo
23、rmation can be received online. can be downloaded. can be kept on CD-BOMsreplaced?Answer the questions1.1.Why were books expensive and rare before the Why were books expensive and rare before the invention of printing?invention of printing?2.2.Why did ideas spread more quickly when books Why did ide
24、as spread more quickly when books became cheaper?became cheaper?3.3.What can we use What can we use toto get information? get information?Because books could only be produced one at a time by hand.Because more people learned to read.Books and Internet can be used to get information.Answer the questi
25、ons1.When was paper first created? When do you think books were first created?2.Were books produced by hand or by machine at first?3. What was the paper held against?Paper was first created about 2,000 years ago. I think maybe books were first created soon after that.By hand.Paper was held against w
26、ooden blocks.Answer the questions4. When was printing developed?5. What can be kept on CD-ROMs?6. What can be received online?7. How were ideas spread in the past? How are ideas spread today?At the beginning of the 11th century.Information, music, movies, etc.Information, e-mail.Ideas spread by book
27、s or mouth to mouth in the past and today they are spread by Internet, TV, books, phones, etc.writing1.Its hard to imagine life without paper or print because2. Books could only be produced one at a time because3.Books could be produced more quickly and cheaply after the 11th century becausethey hav
28、e been used for ages.printing wasnt been created at that time.printing was developed greatly.writing4. We may not need books in the future because 5. Books will never be completely replaced by computers becausepeople can read on computers.some people like books better.writingHow to give reasons / re
29、sultsreasons / results as a resultbecausesoso that1.What was the result of books becoming cheaper?2.Why must printing be thought of as one of the most inventions?Books became cheaper. As a result, more people learned to read.Printing must be thought of as one of the most inventions because it made b
30、ooks produced quickly writingHow to give reasons / resultsreasons / results as a resultbecausesoso that3.More people learned to read in the 11th century. What happened then?4.What development will mean that books wont be needed in the future?More people learned to read in the 11th centuryso knowledg
31、e and ideas spread quickly.Computers are used and newspapers and magazines can be read on line so that books wont be needed in the future.Rewrite the notes in full sentences2,000 years ago11th centuryIn the futureAbout 2,000 years ago, paper was first created. As a result, morepeopletoday Finish the workbook exercises Write a passage according to the text.
九年級英語上冊Module4 Unit1 課件8外研版
