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阅读理解。
Just as email has changed the way we write to each other, e-books are changing the way we read. An e-book is known as an electronic book, and it is simply a printed book in an electronic way.
There are many advantages of e-books. As we all know, we can easily download new e-books from the internet. It is much easier and quicker to search for passages now, and we can also write notes on the e-book pages. What's more, they save a lot of paper.
Every coin has two sides. E-books have some disadvantages as well. For example, e-books are still more expensive than paper books, so not all people can afford them. Furthermore, e-book screens may cause eye strain if you keep reading for a long time.
However, with the rapid development of electronic technology, reading e-books will become cheaper. A lot of people think there will be more e-books in the near future.
1. According to the passage, which of the following is an advantage of e-books?
A. Being cheaper than paper books.
B. Saving a lot of paper.
C. Requiring no internet connection.
D. Causing no eye strain at all.
2. What does the underlined word "strain" probably mean?
A. Tiredness.
B. Excitement.
C. Improvement.
D. Comfort.
3. What is the main idea of the passage?
A. The history of e-books.
B. How to download e-books.
C. The advantages and disadvantages of e-books.
D. The future of paper books.
Just as email has changed the way we write to each other, e-books are changing the way we read. An e-book is known as an electronic book, and it is simply a printed book in an electronic way.
There are many advantages of e-books. As we all know, we can easily download new e-books from the internet. It is much easier and quicker to search for passages now, and we can also write notes on the e-book pages. What's more, they save a lot of paper.
Every coin has two sides. E-books have some disadvantages as well. For example, e-books are still more expensive than paper books, so not all people can afford them. Furthermore, e-book screens may cause eye strain if you keep reading for a long time.
However, with the rapid development of electronic technology, reading e-books will become cheaper. A lot of people think there will be more e-books in the near future.
1. According to the passage, which of the following is an advantage of e-books?
A. Being cheaper than paper books.
B. Saving a lot of paper.
C. Requiring no internet connection.
D. Causing no eye strain at all.
2. What does the underlined word "strain" probably mean?
A. Tiredness.
B. Excitement.
C. Improvement.
D. Comfort.
3. What is the main idea of the passage?
A. The history of e-books.
B. How to download e-books.
C. The advantages and disadvantages of e-books.
D. The future of paper books.
答案
主题实践阅读
1. B 细节理解题。文中明确提到“What's more, they save a lot of paper.”，说明“节约大量纸张”是电子书的优势之一。
2. A 词义猜测题。由后文keep reading for a long time可知，长时间看屏幕会导致眼睛疲劳，因此strain对应“疲劳，劳累”，与tiredness意思相近。
3. C 主旨大意题。文章第二段详细介绍电子书的优势，第三段阐述其劣势，第四段展望未来，整体围绕电子书的优缺点展开。
1. B 细节理解题。文中明确提到“What's more, they save a lot of paper.”，说明“节约大量纸张”是电子书的优势之一。
2. A 词义猜测题。由后文keep reading for a long time可知，长时间看屏幕会导致眼睛疲劳，因此strain对应“疲劳，劳累”，与tiredness意思相近。
3. C 主旨大意题。文章第二段详细介绍电子书的优势，第三段阐述其劣势，第四段展望未来，整体围绕电子书的优缺点展开。
解析
【分析】
本题为说明文阅读理解题，共3道小题，分别考查细节理解、词义猜测、主旨大意三类阅读技能。解题思路：1. 做细节题时，需回到原文定位对应信息，筛选符合题干要求的内容；2. 词义猜测题要结合上下文语境，分析词汇所在句子的逻辑和语义，推断词义；3. 主旨大意题需梳理全文内容，概括核心话题，排除片面选项。
【解析】
1. 第1题（细节理解题）：根据原文第二段最后一句“What's more, they save a lot of paper.”，可知“节约大量纸张”是电子书的优势。A选项“比纸质书便宜”是劣势，C选项“不需要网络连接”与原文“容易从网络下载”矛盾，D选项“完全不会导致眼疲劳”与原文矛盾，因此选B。
2. 第2题（词义猜测题）：根据前文“e-book screens may cause eye strain if you keep reading for a long time”，长时间看电子书屏幕会导致眼睛的不适，结合选项，tiredness（疲劳）符合语境，因此选A。
3. 第3题（主旨大意题）：文章第二段介绍电子书的优势，第三段阐述其劣势，第四段展望电子书的未来，整体围绕电子书的优缺点展开，因此选C。
【答案】
1.B 2.A 3.C
【知识点】
阅读理解细节题、词义猜测题、主旨大意题
【点评】
本题属于“科学与技术”主题群下的说明文阅读，围绕“发明与创造”中的电子书设题，考查学生基础阅读解题能力，难度适中，适合巩固阅读技巧。
【难度系数】
0.5
本题为说明文阅读理解题，共3道小题，分别考查细节理解、词义猜测、主旨大意三类阅读技能。解题思路：1. 做细节题时，需回到原文定位对应信息，筛选符合题干要求的内容；2. 词义猜测题要结合上下文语境，分析词汇所在句子的逻辑和语义，推断词义；3. 主旨大意题需梳理全文内容，概括核心话题，排除片面选项。
【解析】
1. 第1题（细节理解题）：根据原文第二段最后一句“What's more, they save a lot of paper.”，可知“节约大量纸张”是电子书的优势。A选项“比纸质书便宜”是劣势，C选项“不需要网络连接”与原文“容易从网络下载”矛盾，D选项“完全不会导致眼疲劳”与原文矛盾，因此选B。
2. 第2题（词义猜测题）：根据前文“e-book screens may cause eye strain if you keep reading for a long time”，长时间看电子书屏幕会导致眼睛的不适，结合选项，tiredness（疲劳）符合语境，因此选A。
3. 第3题（主旨大意题）：文章第二段介绍电子书的优势，第三段阐述其劣势，第四段展望电子书的未来，整体围绕电子书的优缺点展开，因此选C。
【答案】
1.B 2.A 3.C
【知识点】
阅读理解细节题、词义猜测题、主旨大意题
【点评】
本题属于“科学与技术”主题群下的说明文阅读，围绕“发明与创造”中的电子书设题，考查学生基础阅读解题能力，难度适中，适合巩固阅读技巧。
【难度系数】
0.5
