11.E-book is short for electronic( 电子的) book.It is usually read on personal computers.Some
mobile phones can also be used to read e-books.
Earlier e-books were written for a specific group of readers and were about only a few subjects.With the development of the internet,knowledge and answers to a lot of questions mainly come from e-books.This is why the e-book business is increasing quickly
E-books have many advantages.First,they save time.We don't need to go to a bookstore to buy books,besides,we can find the topic we want to know about on the Internet,and then we can quickly get many e-books on similar topics.Second,e-books save money.Some e-books cost a little money,and there are millions of e-books on the Internet that we can get for free.Third,more trees are saved because e-books don't need to be printed(印刷) on paper.Fourth,e-books make reading more convenient.You can carry a whole library of hundreds of books with you in a small computer or any e-book reader (电子阅读器) without worrying about their weight.
But e-books have certain disadvantages.They need a personal computer or an e-book reader and the information can be lost if its file format (文件格式) is not supported or changed in the reader's computer.
However,e-books provide us with a new way of reading.That is good.
根据短文内容,选择最佳答案.
51.Why is the e-book business increasing quickly?BecauseD.
A.earlier e-books are about only a few subjects.
B.people don't like to read any paper books any more.
C.most e-books have been written for a specific group of readers.
D.the development of the Internet makes e-books more useful.
52.How many advantages do e-books have according to this article?B
A.Three B.Four C.Five D.Six
53.Which of the following is true according to this article?C
A.E-books can't be red on mobile phones.
B.All the e-books on the Internet cost lots of money.
C.E-books can make reading more convenient.
D.You can't read e-books without a personal computer.
54.What is the disadvantage of the e-books?A
A.You'll lose the information if its file format is not supported.
B.You can carry hundreds of books in an e-book reader.
C.You can buy cheap e-books anywhere.
D.You can read e-books at any time.
55.The author mainly tells usA.
A.you don't need to buy paper books in a bookstore if you read e-books.
B.the information can be lost if its file format is changed.
C.the development of e-books can help save the environment.
分析 【主旨大意】:本文介绍了电子书的历史,及其优、缺点.可以说利大于弊.
解答 51-55:DBCAA
51.D 细节理解题.根据第二段的最后一句话With the development of the internet,knowledge and answers to a lot of questions mainly come from e-books.This is why the e-book business is increasing quickly.因为文中提到了互联网的发展使电子书更有用.
52.B 细节理解题.因为第三段中First,they save time.Second,e-books save money.Third,more trees are saved because e-books don't need to be printed(印刷) on paper.Fourth,e-books make reading more convenient.提到了4点.
53.C 细节题. 根据第三段Fourth,e-books make reading more convenient.可知电子书能使阅读更便利.
54.A 细节理解题.因为第四段中的最后一句话They need a personal computer or an e-book reader and the information can be lost if its file format (文件格式) is not supported or changed in the reader's computer.他们需要一台个人电脑或电子书阅读器,如果读者的电脑文件格式不被支持或改变,信息就会丢失,所以选择A.
55.A 主旨大意题.根据第三段E-books have many advantages.First,they save time.We don't need to go to a bookstore to buy books…作者就是想告诉我们,有了电子书,可以不用再买纸质的书,故选择A.
点评 题目涉及多道细节理解题,做题时结合原文和题目有针对 性找出相关语句进行仔细分析,结合选项选出正确答案.推理判断也是要在抓住关键句子的基础上合理的分析才能得出正确的答案.