五、阅读理解
On February 22, Guo Hongyi, an 8 - year - old boy, solved a 4 - level Tower of Hanoi with one hand in 4.305 seconds and set a new world record.
Tower of Hanoi is a Maths game which has been popular for centuries. To solve a Tower of Hanoi puzzle, it needs your brain, eyes and hands to work together.
Tower of Hanoi is made up of three poles and a stack of discs. The discs should be placed from the largest on the bottom to the smallest on the top. The way to play the game is to move the whole stack from Pole A to Pole C. There are three simple rules as follows:
◆Only one disc can be moved at a time.
◆You can only move the top disc of a stack.
◆Each disc can be placed on any pole, but it can't be placed on top of a smaller disc.
Tower of Hanoi was invented by a French mathematician called Edouard Lucas in 1883. His idea came from an ancient story: In an Eastern temple (寺庙) with three huge poles, the god asked the priests (僧侣) to move a stack of 64 golden discs from Pole One to Pole Three. Edouard found the Maths problem in the story interesting and tried to work out the minimum (最小的) number of moves to solve the puzzle. Finally, he came up with the formula: $2^{n}-1$, where "n" is the number of discs. According to the formula, even if the priests made one move every second, it would take 500 billion years to finish. It was an impossible task for them.
Nowadays, Tower of Hanoi is used in many fields, such as the psychological research and computer science. It has made great contributions to humans' life.
So next time you're looking for a fun and challenging puzzle game, give Tower of Hanoi a try!
(
(
A. fewest moves
B. sizes of discs
C. fewest discs
D. speed of moves
(
A. To show how popular Tower of Hanoi is.
B. To introduce the history of Tower of Hanoi.
C. To attract (吸引) more people to play Tower of Hanoi.
D. To explain why Tower of Hanoi is widely used.
On February 22, Guo Hongyi, an 8 - year - old boy, solved a 4 - level Tower of Hanoi with one hand in 4.305 seconds and set a new world record.
Tower of Hanoi is a Maths game which has been popular for centuries. To solve a Tower of Hanoi puzzle, it needs your brain, eyes and hands to work together.
Tower of Hanoi is made up of three poles and a stack of discs. The discs should be placed from the largest on the bottom to the smallest on the top. The way to play the game is to move the whole stack from Pole A to Pole C. There are three simple rules as follows:
◆Only one disc can be moved at a time.
◆You can only move the top disc of a stack.
◆Each disc can be placed on any pole, but it can't be placed on top of a smaller disc.
Tower of Hanoi was invented by a French mathematician called Edouard Lucas in 1883. His idea came from an ancient story: In an Eastern temple (寺庙) with three huge poles, the god asked the priests (僧侣) to move a stack of 64 golden discs from Pole One to Pole Three. Edouard found the Maths problem in the story interesting and tried to work out the minimum (最小的) number of moves to solve the puzzle. Finally, he came up with the formula: $2^{n}-1$, where "n" is the number of discs. According to the formula, even if the priests made one move every second, it would take 500 billion years to finish. It was an impossible task for them.
Nowadays, Tower of Hanoi is used in many fields, such as the psychological research and computer science. It has made great contributions to humans' life.
So next time you're looking for a fun and challenging puzzle game, give Tower of Hanoi a try!
(
D
) 1. According to the rules of Tower of Hanoi, which of the following pictures shows the correct move?(
A
) 2. The formula created by Edouard is used to know the ______.A. fewest moves
B. sizes of discs
C. fewest discs
D. speed of moves
(
C
) 3. Why does the writer write the passage?A. To show how popular Tower of Hanoi is.
B. To introduce the history of Tower of Hanoi.
C. To attract (吸引) more people to play Tower of Hanoi.
D. To explain why Tower of Hanoi is widely used.
答案：1-3 DAC
解析：
翻译:
### 五、阅读理解
2月22日，8岁男孩郭鸿毅用一只手在4.305秒内解开了4层汉诺塔，创造了一项新的世界纪录。
汉诺塔是一个已经流行了几个世纪的数学游戏。要解开汉诺塔谜题，需要你的大脑、眼睛和手协同工作。
汉诺塔由三根柱子和一叠圆盘组成。圆盘应该从底部最大的到顶部最小的依次放置。游戏的玩法是将整叠圆盘从柱子A移到柱子C。有以下三条简单的规则：
- 每次只能移动一个圆盘。
- 你只能移动一叠圆盘最上面的那个圆盘。
- 每个圆盘可以放在任何一根柱子上，但不能放在比它小的圆盘上面。
汉诺塔由一位名叫爱德华·卢卡斯的法国数学家于1883年发明。他的想法来自一个古老的故事：在一座有三根巨大柱子的东方寺庙里，神要求僧侣们把一叠64个金圆盘从第一根柱子移到第三根柱子。爱德华觉得故事中的这个数学问题很有趣，并试图算出解开这个谜题所需的最少移动次数。最后，他得出了公式：$2^{n}-1$，其中“$n$”是圆盘的数量。根据这个公式，即使僧侣们每秒移动一次，也需要5000亿年才能完成。这对他们来说是一项不可能完成的任务。
如今，汉诺塔被用于许多领域，如心理学研究和计算机科学。它为人类的生活做出了巨大贡献。
所以，下次你在寻找一个有趣且具有挑战性的益智游戏时，试试汉诺塔吧！
1. 根据汉诺塔的规则，以下哪张图片显示了正确的移动？
2. 爱德华创造的公式是用来计算______的。
A. 最少移动次数
B. 圆盘的大小
C. 最少圆盘数量
D. 移动速度
3. 作者为什么写这篇文章？
A. 为了展示汉诺塔有多受欢迎。
B. 为了介绍汉诺塔的历史。
C. 为了吸引更多的人玩汉诺塔。
D. 为了解释汉诺塔为什么被广泛使用。
### 五、阅读理解
2月22日，8岁男孩郭鸿毅用一只手在4.305秒内解开了4层汉诺塔，创造了一项新的世界纪录。
汉诺塔是一个已经流行了几个世纪的数学游戏。要解开汉诺塔谜题，需要你的大脑、眼睛和手协同工作。
汉诺塔由三根柱子和一叠圆盘组成。圆盘应该从底部最大的到顶部最小的依次放置。游戏的玩法是将整叠圆盘从柱子A移到柱子C。有以下三条简单的规则：
- 每次只能移动一个圆盘。
- 你只能移动一叠圆盘最上面的那个圆盘。
- 每个圆盘可以放在任何一根柱子上，但不能放在比它小的圆盘上面。
汉诺塔由一位名叫爱德华·卢卡斯的法国数学家于1883年发明。他的想法来自一个古老的故事：在一座有三根巨大柱子的东方寺庙里，神要求僧侣们把一叠64个金圆盘从第一根柱子移到第三根柱子。爱德华觉得故事中的这个数学问题很有趣，并试图算出解开这个谜题所需的最少移动次数。最后，他得出了公式：$2^{n}-1$，其中“$n$”是圆盘的数量。根据这个公式，即使僧侣们每秒移动一次，也需要5000亿年才能完成。这对他们来说是一项不可能完成的任务。
如今，汉诺塔被用于许多领域，如心理学研究和计算机科学。它为人类的生活做出了巨大贡献。
所以，下次你在寻找一个有趣且具有挑战性的益智游戏时，试试汉诺塔吧！
1. 根据汉诺塔的规则，以下哪张图片显示了正确的移动？
2. 爱德华创造的公式是用来计算______的。
A. 最少移动次数
B. 圆盘的大小
C. 最少圆盘数量
D. 移动速度
3. 作者为什么写这篇文章？
A. 为了展示汉诺塔有多受欢迎。
B. 为了介绍汉诺塔的历史。
C. 为了吸引更多的人玩汉诺塔。
D. 为了解释汉诺塔为什么被广泛使用。