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二、完形填空（共10小题,每小题1分;满分10分）
阅读短文,理解其大意,从A、B、C、D四个选项中选出可以填入空白处的最佳选项。
Did you know the computer mouse has just turned 40 years old?
Four decades ago, Doug Engelbart and his team at the Stanford Research Institute (学院) invented a device to ²¹. _________ computers. They placed it inside a wooden box with ²². _________ so that it could move freely. One of the team members jokingly called it a “mouse” ²³. _________ they didn’t expect the name to become so popular. Engelbart later said they thought it would get a much ²⁴. _________ name. But everyone seemed to like the name, so it just stayed.
The ²⁵. _________ made its first public appearance on 9 December, 1968. In 1984, Apple paid 40,000 ²⁶. _________ the mouse patent（专利）for its Macintosh computer. Later with Microsoft Windows, the mouse became widely used in the personal computer market.
Today, however, the mouse faces ²⁷. _________. Laptops without a traditional mouse are more and more ²⁸. _________ today. Microsoft has spent millions of dollars developing a table-like computer. You can control it by simply ²⁹. _________ its surface with your hands.
Will people ³⁰. _________ use mouse in 40 years? Only time will tell.
21. A. repair B. order C. control D. destroy
22. A. wheels B. cars C. carriages D. wings
23. A. and B. but C. so D. or
24. A. interesting B. funny C. better D. worse
25. A. computer B. keyboard C. speaker D. invention
26. A. on B. to C. for D. with
27. A. market B. success C. price D. challenges
28. A. expensive B. popular C. comfortable D. special
29. A. touching B. breaking C. dropping D. knocking
30. A. even B. still C. already D. ever
阅读短文,理解其大意,从A、B、C、D四个选项中选出可以填入空白处的最佳选项。
Did you know the computer mouse has just turned 40 years old?
Four decades ago, Doug Engelbart and his team at the Stanford Research Institute (学院) invented a device to ²¹. _________ computers. They placed it inside a wooden box with ²². _________ so that it could move freely. One of the team members jokingly called it a “mouse” ²³. _________ they didn’t expect the name to become so popular. Engelbart later said they thought it would get a much ²⁴. _________ name. But everyone seemed to like the name, so it just stayed.
The ²⁵. _________ made its first public appearance on 9 December, 1968. In 1984, Apple paid 40,000 ²⁶. _________ the mouse patent（专利）for its Macintosh computer. Later with Microsoft Windows, the mouse became widely used in the personal computer market.
Today, however, the mouse faces ²⁷. _________. Laptops without a traditional mouse are more and more ²⁸. _________ today. Microsoft has spent millions of dollars developing a table-like computer. You can control it by simply ²⁹. _________ its surface with your hands.
Will people ³⁰. _________ use mouse in 40 years? Only time will tell.
21. A. repair B. order C. control D. destroy
22. A. wheels B. cars C. carriages D. wings
23. A. and B. but C. so D. or
24. A. interesting B. funny C. better D. worse
25. A. computer B. keyboard C. speaker D. invention
26. A. on B. to C. for D. with
27. A. market B. success C. price D. challenges
28. A. expensive B. popular C. comfortable D. special
29. A. touching B. breaking C. dropping D. knocking
30. A. even B. still C. already D. ever
答案
21. C 22. A 23. B 24. C 25. D 26. C 27. D 28. B 29. A 30. B
解析
【分析】
本题是关于电脑鼠标发明与发展的完形填空，解题时需结合上下文语境、词义辨析、固定搭配及逻辑关系，逐题分析选项，选出最符合文意的答案。需注意每道题的语境提示、词汇含义及常用搭配，确保所选答案贴合文章主旨。
【解析】
21. 考查动词词义辨析。A. repair（修理）；B. order（命令）；C. control（控制）；D. destroy（破坏）。根据常识，鼠标的核心功能是控制电脑，故选C。
22. 考查名词词义辨析。A. wheels（轮子）；B. cars（汽车）；C. carriages（马车）；D. wings（翅膀）。鼠标需自由移动，内部应装有轮子，故选A。
23. 考查连词辨析。A. and（并列）；B. but（转折）；C. so（因果）；D. or（选择）。句意：团队成员开玩笑称它“鼠标”，但没想到名字会流行，前后为转折关系，故选B。
24. 考查形容词比较级。A. interesting（有趣的）；B. funny（滑稽的）；C. better（更好的）；D. worse（更差的）。后文提到大家喜欢这个名字，说明他们原本以为会有更好的名字，故选C。
25. 考查名词词义辨析。A. computer（电脑）；B. keyboard（键盘）；C. speaker（扬声器）；D. invention（发明）。此处指代鼠标这一发明，故选D。
26. 考查固定搭配。pay for是固定短语，意为“为……付钱”，此处指苹果公司购买鼠标专利，故选C。
27. 考查名词词义辨析。A. market（市场）；B. success（成功）；C. price（价格）；D. challenges（挑战）。后文提到无传统鼠标的笔记本增多，说明鼠标面临挑战，故选D。
28. 考查形容词词义辨析。A. expensive（昂贵的）；B. popular（流行的）；C. comfortable（舒适的）；D. special（特别的）。根据语境，无传统鼠标的笔记本越来越流行，故选B。
29. 考查动词词义辨析。A. touching（触摸）；B. breaking（打破）；C. dropping（掉落）；D. knocking（敲击）。结合“table-like computer”，控制方式是触摸表面，故选A。
30. 考查副词词义辨析。A. even（甚至）；B. still（仍然）；C. already（已经）；D. ever（曾经）。句意：40年后人们还会用鼠标吗？still符合语境，故选B。
【答案】
21.C 22.A 23.B 24.C 25.D 26.C 27.D 28.B 29.A 30.B
【知识点】
完形填空词义辨析；固定搭配；上下文语境理解
【点评】
本题围绕科技发明（鼠标）展开，侧重考查基础词汇辨析、固定搭配及逻辑关系，难度适中，能有效巩固学生完形填空的解题能力。
【难度系数】
0.7
本题是关于电脑鼠标发明与发展的完形填空，解题时需结合上下文语境、词义辨析、固定搭配及逻辑关系，逐题分析选项，选出最符合文意的答案。需注意每道题的语境提示、词汇含义及常用搭配，确保所选答案贴合文章主旨。
【解析】
21. 考查动词词义辨析。A. repair（修理）；B. order（命令）；C. control（控制）；D. destroy（破坏）。根据常识，鼠标的核心功能是控制电脑，故选C。
22. 考查名词词义辨析。A. wheels（轮子）；B. cars（汽车）；C. carriages（马车）；D. wings（翅膀）。鼠标需自由移动，内部应装有轮子，故选A。
23. 考查连词辨析。A. and（并列）；B. but（转折）；C. so（因果）；D. or（选择）。句意：团队成员开玩笑称它“鼠标”，但没想到名字会流行，前后为转折关系，故选B。
24. 考查形容词比较级。A. interesting（有趣的）；B. funny（滑稽的）；C. better（更好的）；D. worse（更差的）。后文提到大家喜欢这个名字，说明他们原本以为会有更好的名字，故选C。
25. 考查名词词义辨析。A. computer（电脑）；B. keyboard（键盘）；C. speaker（扬声器）；D. invention（发明）。此处指代鼠标这一发明，故选D。
26. 考查固定搭配。pay for是固定短语，意为“为……付钱”，此处指苹果公司购买鼠标专利，故选C。
27. 考查名词词义辨析。A. market（市场）；B. success（成功）；C. price（价格）；D. challenges（挑战）。后文提到无传统鼠标的笔记本增多，说明鼠标面临挑战，故选D。
28. 考查形容词词义辨析。A. expensive（昂贵的）；B. popular（流行的）；C. comfortable（舒适的）；D. special（特别的）。根据语境，无传统鼠标的笔记本越来越流行，故选B。
29. 考查动词词义辨析。A. touching（触摸）；B. breaking（打破）；C. dropping（掉落）；D. knocking（敲击）。结合“table-like computer”，控制方式是触摸表面，故选A。
30. 考查副词词义辨析。A. even（甚至）；B. still（仍然）；C. already（已经）；D. ever（曾经）。句意：40年后人们还会用鼠标吗？still符合语境，故选B。
【答案】
21.C 22.A 23.B 24.C 25.D 26.C 27.D 28.B 29.A 30.B
【知识点】
完形填空词义辨析；固定搭配；上下文语境理解
【点评】
本题围绕科技发明（鼠标）展开，侧重考查基础词汇辨析、固定搭配及逻辑关系，难度适中，能有效巩固学生完形填空的解题能力。
【难度系数】
0.7
