登录
阅读理解
跨学科物理（2026·周口模拟）From the late night of September 7th to the early morning of September 8th, 2025, an amazing total lunar eclipse(月全食) took place. During this time, the Moon turned completely red for about 83 minutes. People call it the “Blood Moon”. But what made the Moon turn red like that? Is it magic?
Actually, it’s not magic. It’s a “light show” carefully directed by our own planet. During a total lunar eclipse, the Sun, the Earth, and the Moon are in a straight line, with the Earth in the middle. When the Moon moves fully into the dark area created by the Earth, it’s hidden because it can’t get any direct light from the Sun.
But here’s the fascinating part: the Earth is covered by the atmosphere（大气层）. When sunlight passes through the atmosphere, something magical happens. The atmosphere scatters（折射） blue and purple light more strongly. At the same time, red and orange light can pass through the atmosphere more easily. Some of the red and orange light goes through the atmosphere and then changes its direction and shines onto the Moon’s surface. That’s why the Moon appears red during a total lunar eclipse.
So, there’s no need to be intimidated by the “Blood Moon”; it’s a beautiful and natural event to be enjoyed bravely. Interestingly, the red color isn’t always the same. If there’s more dust（灰尘） in the Earth’s atmosphere, the Moon appears darker red because more light is scattered. If the atmosphere is clearer, the Moon appears brighter, with a more orange-red color.
If you see a “Blood Moon” next time, don’t worry. You can proudly tell others what’s happening.
1. 新考法 图示理解 Which picture can show a total lunar eclipse?
A.
2. Why does the Moon turn red during a total lunar eclipse?
A. Because the Moon is covered with dust.
B. Because the Moon’s surface is naturally red.
C. Because sunlight changes color when passing through the Moon.
D. Because the Moon only receives the Sun’s orange and red light.
3. Which of the following can take the place of “intimidated by” in the text?
A. pleased with
B. scared of
C. interested in
D. excited about
4. What can we know if the Moon looks darker red during a total lunar eclipse?
A. The atmosphere is thinner than usual.
B. The Moon is farther from the Earth.
C. There is more dust in the atmosphere.
D. Less light is scattered by the atmosphere.
跨学科物理（2026·周口模拟）From the late night of September 7th to the early morning of September 8th, 2025, an amazing total lunar eclipse(月全食) took place. During this time, the Moon turned completely red for about 83 minutes. People call it the “Blood Moon”. But what made the Moon turn red like that? Is it magic?
Actually, it’s not magic. It’s a “light show” carefully directed by our own planet. During a total lunar eclipse, the Sun, the Earth, and the Moon are in a straight line, with the Earth in the middle. When the Moon moves fully into the dark area created by the Earth, it’s hidden because it can’t get any direct light from the Sun.
But here’s the fascinating part: the Earth is covered by the atmosphere（大气层）. When sunlight passes through the atmosphere, something magical happens. The atmosphere scatters（折射） blue and purple light more strongly. At the same time, red and orange light can pass through the atmosphere more easily. Some of the red and orange light goes through the atmosphere and then changes its direction and shines onto the Moon’s surface. That’s why the Moon appears red during a total lunar eclipse.
So, there’s no need to be intimidated by the “Blood Moon”; it’s a beautiful and natural event to be enjoyed bravely. Interestingly, the red color isn’t always the same. If there’s more dust（灰尘） in the Earth’s atmosphere, the Moon appears darker red because more light is scattered. If the atmosphere is clearer, the Moon appears brighter, with a more orange-red color.
If you see a “Blood Moon” next time, don’t worry. You can proudly tell others what’s happening.
1. 新考法 图示理解 Which picture can show a total lunar eclipse?
A.
2. Why does the Moon turn red during a total lunar eclipse?
A. Because the Moon is covered with dust.
B. Because the Moon’s surface is naturally red.
C. Because sunlight changes color when passing through the Moon.
D. Because the Moon only receives the Sun’s orange and red light.
3. Which of the following can take the place of “intimidated by” in the text?
A. pleased with
B. scared of
C. interested in
D. excited about
4. What can we know if the Moon looks darker red during a total lunar eclipse?
A. The atmosphere is thinner than usual.
B. The Moon is farther from the Earth.
C. There is more dust in the atmosphere.
D. Less light is scattered by the atmosphere.
答案
时文阅读
1.A 2.D 3.B 4.C
【语篇解读】本文是一篇说明文，解释了月全食期间“血月”现象的科学原理，即地球大气层对阳光的散射作用导致红光折射到月球表面。
1 A 解析：图示理解题。根据第二段“During a total lunar eclipse, the Sun, the Earth, and the Moon are in a straight line, with the Earth in the middle.”可知，月全食发生时，太阳、地球和月球排成一条直线，地球位于中间，挡住阳光，月球进入地球的影子区域。A图正确显示了这一位置关系。故选A。
2 D 解析：细节理解题。根据第三段“Some of the red and orange light goes through the atmosphere and then changes its direction and shines onto the Moon's surface. That's why the Moon appears red.”可知，月球变红是因为只接收到了太阳的橙色和红色光。故选D。
3 B 解析：词义猜测题。根据第四段“there's no need to be intimidated by the ‘Blood Moon’; it's a beautiful and natural event to be enjoyed bravely”可知，血月是美丽的自然现象，无需“害怕”。intimidated by意为“被……吓到”，与scared of意思相近。故选B。
4 C 解析：细节理解题。根据第四段“If there's more dust in the Earth's atmosphere, the Moon appears darker red because more light is scattered.”可知，如果大气中灰尘更多，月球会呈现更暗的红色。故选C。
1.A 2.D 3.B 4.C
【语篇解读】本文是一篇说明文，解释了月全食期间“血月”现象的科学原理，即地球大气层对阳光的散射作用导致红光折射到月球表面。
1 A 解析：图示理解题。根据第二段“During a total lunar eclipse, the Sun, the Earth, and the Moon are in a straight line, with the Earth in the middle.”可知，月全食发生时，太阳、地球和月球排成一条直线，地球位于中间，挡住阳光，月球进入地球的影子区域。A图正确显示了这一位置关系。故选A。
2 D 解析：细节理解题。根据第三段“Some of the red and orange light goes through the atmosphere and then changes its direction and shines onto the Moon's surface. That's why the Moon appears red.”可知，月球变红是因为只接收到了太阳的橙色和红色光。故选D。
3 B 解析：词义猜测题。根据第四段“there's no need to be intimidated by the ‘Blood Moon’; it's a beautiful and natural event to be enjoyed bravely”可知，血月是美丽的自然现象，无需“害怕”。intimidated by意为“被……吓到”，与scared of意思相近。故选B。
4 C 解析：细节理解题。根据第四段“If there's more dust in the Earth's atmosphere, the Moon appears darker red because more light is scattered.”可知，如果大气中灰尘更多，月球会呈现更暗的红色。故选C。
解析
【分析】
本题为跨学科时文阅读题，需结合文章内容及物理月全食知识解题：第1题是图示理解，需明确月全食的形成条件（太阳、地球、月球共线，地球在中间，月球进入地球影子），据此判断图示；第2、4题考查细节理解，需定位文章对应段落查找原因；第3题是词义猜测，需结合上下文语境推断词义。
【解析】
1. 解析：根据文章第二段“During a total lunar eclipse, the Sun, the Earth, and the Moon are in a straight line, with the Earth in the middle.”可知，月全食发生时三者共线，地球位于中间，月球进入地球的影子区域，A图符合该位置关系，故选A。
2. 解析：根据第三段“Some of the red and orange light goes through the atmosphere and then changes its direction and shines onto the Moon's surface. That's why the Moon appears red.”可知，月球变红是因为只接收到太阳的红、橙光，故选D。
3. 解析：根据第四段“it's a beautiful and natural event to be enjoyed bravely”可知，无需“害怕”血月，intimidated by意为“被……吓到”，与scared of意思相近，故选B。
4. 解析：根据第四段“If there's more dust in the Earth's atmosphere, the Moon appears darker red because more light is scattered.”可知，大气中灰尘越多，月球呈现的颜色越暗，故选C。
【答案】
1.A 2.D 3.B 4.C
【知识点】
英语阅读理解、词义猜测、细节理解
【点评】
本题结合物理月全食知识的时文阅读题，全面考查学生的阅读理解能力，包括图示理解、细节定位、词义猜测，贴近生活，难度适中。
【难度系数】
0.7
本题为跨学科时文阅读题，需结合文章内容及物理月全食知识解题：第1题是图示理解，需明确月全食的形成条件（太阳、地球、月球共线，地球在中间，月球进入地球影子），据此判断图示；第2、4题考查细节理解，需定位文章对应段落查找原因；第3题是词义猜测，需结合上下文语境推断词义。
【解析】
1. 解析：根据文章第二段“During a total lunar eclipse, the Sun, the Earth, and the Moon are in a straight line, with the Earth in the middle.”可知，月全食发生时三者共线，地球位于中间，月球进入地球的影子区域，A图符合该位置关系，故选A。
2. 解析：根据第三段“Some of the red and orange light goes through the atmosphere and then changes its direction and shines onto the Moon's surface. That's why the Moon appears red.”可知，月球变红是因为只接收到太阳的红、橙光，故选D。
3. 解析：根据第四段“it's a beautiful and natural event to be enjoyed bravely”可知，无需“害怕”血月，intimidated by意为“被……吓到”，与scared of意思相近，故选B。
4. 解析：根据第四段“If there's more dust in the Earth's atmosphere, the Moon appears darker red because more light is scattered.”可知，大气中灰尘越多，月球呈现的颜色越暗，故选C。
【答案】
1.A 2.D 3.B 4.C
【知识点】
英语阅读理解、词义猜测、细节理解
【点评】
本题结合物理月全食知识的时文阅读题，全面考查学生的阅读理解能力，包括图示理解、细节定位、词义猜测，贴近生活，难度适中。
【难度系数】
0.7
