英语作文之电子书与纸质书省名师优质课赛课获奖课件市赛课一等奖课件.ppt

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,*,*,本资料仅供参考，不能作为科学依据。谢谢。本资料仅供参考，不能作为科学依据。谢谢,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,*,*,本资料仅供参考，不能作为科学依据。谢谢。本资料仅供参考，不能作为科学依据。谢谢,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,*,*,本资料仅供参考，不能作为科学依据。谢谢。本资料仅供参考，不能作为科学依据。谢谢,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,*,*,本资料仅供参考，不能作为科学依据。谢谢。本资料仅供参考，不能作为科学依据。谢谢,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,*,*,本资料仅供参考，不能作为科学依据。谢谢。本资料仅供参考，不能作为科学依据。谢谢,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,*,*,本资料仅供参考，不能作为科学依据。谢谢。本资料仅供参考，不能作为科学依据。谢谢,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,*,*,本资料仅供参考，不能作为科学依据。谢谢。本资料仅供参考，不能作为科学依据。谢谢,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,*,*,本资料仅供参考，不能作为科学依据。谢谢。本资料仅供参考，不能作为科学依据。谢谢,第1页,salesgirls,第2页,E-book,Paper book,Download E-books easily,It is like a personal library,The knowledge that e-book has is limited because of the copyright.,第3页,E-book,Paper book,Save much time and energy,Spend time running to bookstores or libraries,第4页,Its easy to lose information.,Its hard to lose information,.,E-book,Paper book,第5页,E-books,Paper books,Storing information in the silicon chips,space-consuming,第6页,E-books,Paper books,Requiring special devices or personal computers,bulky,heavy,第7页,E-books,Paper books,Download e-books is cheap,buy a PC and network are very expensive,Costing some money if you buy books,第8页,Doing harm to eyes and skins,Causing eyestrain,They dont normally cause significant eye-strain.,They wont cause any harm to your skin.,E-books,Paper books,第9页,Power-wasting,Not being environmentally friendly,Cutting down trees,第10页,Being fast in updating resource.,Taking many years to have the paper books revised and published.,第11页,E-book,Paper book,Inconvenience in taking notes,Notes will stay on the paper.It cannot completely be removed.,第12页,E-books are easier for people to pass down.,Being kept in the intangible form called binary formatting.,E-Book has exquisite design.,you can pass down or give them to your family members,Paper books are something that you can collect,E-book,Paper book,第13页,Although e-book requires special devices or personal computers and it does harm to our eyes and skins and it is inconvenient to take notes,it is quite,convenient,you can download them from the Internet in a few seconds,and you can start to enjoy the fun of reading without taking heavy luggage filled with books,saving us much time and energy,.,There is no doubt that paper books are bulky and heavy,even not environmentally friendly,however,paper books,dont normally cause significant eye-strain,and they,wont cause any harm to your skin,.Whats more,paper books are something that you,can collect,something you can,pass down,or give to your family members.,第14页,The Bible Societys attempt to calculate the number printed between 1816 and 1975 produced the figure of 2,458,000,000.,A more recent survey,for the years up to 1992,put it closer to 6,000,000,000 in more than 2,000 languages and dialects,.,第15页,Chairman Maos Little Red Book could scarcely fail to become a bestseller:,between the years 1966 and 1971 it was compulsory for every Chinese adult to own a copy.,第16页,First published in 1955,The Guinness Book of Records stands out as the greatest contemporary publishing achievement.,There have now been 37 editions in the UK alone,as well as numerous foreign-language editions.,第17页,World Almanac（世界年鉴）,The Common Sense Book of Baby and Child Care Dr.Benjamin Spock,The Valley of the Dolls（迷幻之谷）Jacqueline Susann,American Spelling Book Noah Webster,A Message to Garcia Elbert Hubbard,第18页,第19页,