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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Module 4,Unit 2,Books could be produced more quickly and cheaply.,Lets Review,have/has been+done,This book/read/by everyone in my class,This book,has been read,by everyone in my class.,1.This book/discuss/on telephone,This book,has been discussed,on the telephone.,2.It/buy/by thousands pf people,3.Children/tell to read this book,Children,have been told,to read this book.,It,has been bought,by thousands of people.,4.The book/print/again and again,5.Other books/write/about this book,This book,has been printed,again and again.,Other books,have been written,about this book.,Lets Review.,改为被动语态,1.a)All students must read this book.,b)This book _ by all students.,You can buy computers quite cheaply now.,Computers,can be bought,quite cheaply now.,must be read,2.a)Everyone can understand his ideas.,b)His ideas _by everyone.,3.a)I could not find her books anywhere.,b)Her books _anywhere.,could not be found,can be understood,4.a)For a long time,many people could not use computers.,b)Computers _ by many people for a long time.,5.a)We can do the work now if you want.,b)The work _ now if you want.,could not be used,can be done,6.a)You must not take these magazines from the library.,b)These magazines _ from the library.,must not be taken,Talk in pairs,Whats the advantages of,books and computers?,Can,books,be replaced by,computers,?,Read and get the main ideas of the paragraphs.,c.Life on paper and in print,The 1st paragraph:,The 2nd paragraph:,a.The world before books,The 3rd paragraph:,The 4th paragraph:,The 5th paragraph:,b.The invention of printing,d.Technology and books,e.Can books be replaced by computers?,1.look through,2.without doing sth./sth.,3.at the beginning of,parewith,5.rather than,6.prefer to do rather than do,7.be replaced by,8.be read online,9.after that,10.in a way,1.,浏览，温习,2.,没有,3.,在,初,/,开始时,4.,与,相比,与,相媲美,5.,胜过,而不愿,6.,情愿,而不,7.,被,所替代,8.,在网上阅读,9.,然后,之后,10.,以,方式,11.,be made of,12.be made from,13.be made up of,14.be made in,15.be made by,16.be made into,11.,由,材料制成,(,看得出材料,),12.,由,材料制成,(,看不出材料,),13.,由,组成,(,部分或成员,),14.,出产于,(,某地,),15.,由,.,制成,(,生产者,),16.,制成,(,产品,),17.,write words on,18.make a book,19.in those days,20.at a time,21.by hand,22.as a result,17.,在,上写字,18.,做成书,19.,在过去,20.,一次,每次,21.,手工地,22.,结果,1.,浏览，温习,2.,没有,3.,在,初,/,开始时,4.,与,相比,与,相媲美,5.,胜过,而不愿,6.,情愿,而不,7.,被,所替代,8.,在网上阅读,9.,然后,之后,10.,以,方式,11.,由,材料制成,(,看得出材料,),12.,由,材料制成,(,看不出材料,),13.,由,组成,(,部分或成员,),14.,出产于,(,某地,),15.,由,.,制成,(,生产者,),16.,制成,(,产品,),17.,在,上写字,18.,做成书,19.,在过去,20.,一次,每次,21.,手工地,22.,结果,Language points,1.,look through,浏览，温习,e.g.He,looked through,many books in order to find the correct answer.,为了找到正确答案,他查阅了许多书籍。,2.,with,带有,without doing sth./sth.,没有,e.g.He found a house,with,many trees around.,他找到了一所周围有许多树的房子。,He went to school,without,breakfast today.,他今天没有吃早饭就去上学了。,1.Look at the camera.Where 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 by,made into,6.He could even eat three hamburgers _,_ he became very fat.,7.This picture is produced _,so its very expensive.,8._ there were few people knew about computers.,9.They tried to _ paper in order to _.,at a time,as a result,by hand,In those days,write words on,make a book,3.,put against,将,放进,/,刻进,hold against,将,贴到,4.,compare.with.,与,相比,与,相媲美,You cant,compare,him,with,Tom,theyre different.,as compared with,与,比较,Hes really done better,as compared with,last term.,5.,rather than,胜过,而不愿,e.g.He would choose Sunday,rather than,Saturday.,I would like to go with you,rather than,stay at home.,Make notes to complete the timeline.,2,000 years ago,11,th,century,today,In the future,Paper was first created.,Paper was made of silk.,Books were made by hand.,Few people learned to read,Printing was developed greatly.,Books were produced quickly.,More people learned to read.,Knowledge and ideas spread quickly.,Information,can be received online.,can be downloaded.,can be kept on CD-ROMs,replaced?,Answer the questions,Why were books expensive and rare before the invention of printing?,2.Why did ideas spread more quickly when books became cheaper?,Because books could only be produced one at a time by hand.,Because more people learned to read and bought books.,3.What can we use to get information?,Books,computers,etc.,Exercises,请根据汉语意思完成英语句子,每空,词数不限。,1.,图书馆一次只允许我们借一本书。,We are allowed to borrow one book _ from the library.,2.,这些篮子是手工制作的。,These baskets are made _.,at a time,by hand,3.,五月初我们学校举行了一场运动会。,_May our school held a sports meeting.,4.,我喜欢苹果,而不是香蕉。,I like apples _ bananas.,5.,我相信总有一天他会成功的,.,I am sure he will succeed _.,one day,At the beginning of,rather than,请根据各题后的要求改写下列句子,每,空一词（含缩写）。,1.I think he can dance well.(,改为否定句,),I _ he _ dance well.,2.,Because he was ill,he didnt attend the meeting.(,对划线部分提问,),_didnt he attend the meeting?,dont think,can,Why,3.In the ancient world,books wer
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