2026中考英语时文阅读--跨学科专题2（含答案）
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| 名称 | 2026中考英语时文阅读--跨学科专题2（含答案） |
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| 文件大小 | 4.1MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 牛津深圳版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2026-01-06 00:00:00 | ||
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2026中考英文时文阅读—跨学科专题2
A
FIRST AID FOR BURNS
Treatment If you have a first-degree burn, follow these steps: Cool the burnt area under cool running water. ② Remove jewelry(去除配饰) and any clothing unless stuck to the burn. ③Apply (涂抹) a burn ointment or aloe vera. Don't use ice,eggs or oil. ④Cover the burnt area with a clean cloth, If the burn is serious, call 120 or go to the hospital at once.
Prevention ▲Avoid touching hot water directly. ▲Stay away from fire. ▲Deal with chemicals under instructions. ▲Be careful when using electricity.
56. How many degrees of burns are shown in the material
A. One. B. Two. C. Three. D. Four.
57. If we touch boiling water by accident, what should we do first
58.Which of the following can be used in the treatment of burns
A. Oil. B. Aloe vera. C. Eggs. D. Ice.
59. What can we do to prevent ourselves from getting burnt according to the material
① Keep away from fire. ② Don't use electricity alone.
③ Follow instructions when using chemicals. ④ Don't touch hot water directly.
A.①②③ B.①②④ C.①③④ D. ②③④
60. In which part of a newspaper is the material probably from
A. Health Care. B. Science Study. C. Sports News. D. Travel Life
B
Saturn (土星) is famous for the beautiful rings around it. Now, it's getting attention for being even more amazing. Scientists have discovered 128 new moons around Saturn, bringing the planet's total to 274. A moon is any naturally formed object that moves around a planet. Moons come in different shapes and sizes.
Scientists discovered the moons with a powerful telescope (望远镜), which is used to study stars and planets in great detail. Scientists took many photos of areas in space and piled (叠加) them on top of each other to make the moons appear bright enough to discover.
Most of Saturn's new moons are small objects, just one or two miles wide-quite different to Earth's Moon which is a 2,159-mile-wide ball. These space rocks are in unusual orbits (轨道), too. They go around Saturn in the opposite direction to its own movement. At between 6.5 million and 18 million miles away from the ringed planet, the newly discovered moons are also further away than Saturn's biggest moon, Titan.
Why does Saturn have so many moons while Earth only has one According to scientists, several billion years ago, the giant planet's gravity attracted some rocks and ice. As time goes by, some of them crashed (撞击) against each other, breaking into smaller pieces or coming together to create many small moons.
The new moons were first discovered in 2023 by a team of scientists led by Edward Ashton, and were recently proved bv the International Astronomical Union (IAU). Saturn now is the planet with the most moons---Jupiter (木星) is not far behind with 95. However, Dr. Ashton believes this might be the limit for moon discovery. “I don't think Jupiter will ever catch up," he said. “With present technology, I don't think we can do better than what has already been done.”" he added.
61. What do we know about the new discovery
A. Newly found moons look the same. B. Saturn's rings attract many scientists
C. Scientists found new moons by accident. D. 128 new moons were found around Saturn
62. What does “the ringed planet” in Paragraph 3 refer to
A. Saturn. B. Earth. C. Moon. D. Titan
63. What led to the large number of Saturn's moons
A. The size of the planet. B. The weights of the moons.
C. The orbit of the planet. D. The crashes of the moons.
64.What can we learn from Dr Ashton's words in the last paragraph
A. Jupiter will soon catch up with Saturn. B. Saturn's new moons might support life.
C. The IAU presented a medal to his team. D. He is satisfied with their moon discovery
65.What is the main idea of this passage
A. The technology used to study Saturn's rings
B. The discovery process of new stars near Saturn.
C. An introduction to Saturn's newly discovered moons
D. A comparison between Saturn and Jupiter regarding moons.
C
Beijing's Central Axis (中轴线) has begun a new chapter as it is now part of the UNESCO World Heritage List(联合国世界遗产名录), marking China's 56th site. The Central Axis is a centuries-old example of Chinese city planning and architecture (建筑).
Running 7 8 kilometers north to south through the heart of Beijing, the new World Heritage Site is made up of 15 buildings. At the northern end of the axis are the Bell Tower and Drum Tower. It then goes south through many places of interest including the Forbidden City and the Tiananmen Square, ending at the Yongdingmen Gate.
Building of the Central Axis began in the l3th century and was completed in the 16th century. It has been improved continuously for many centuries and still has influence on Beijing's city development to this day. Between 2020 and 2023. an action plan for protection of the axis was put into practice. Various efforts include repair, research, improvement of the environment, and activities of the public.
The World Heritage officials stated that the Central Axis in Beijing meets the World Heritage List Requirements No 3 and No 4. It shows special values of a culture and is a great example of a building, design, or landscape (景观) that keeps important moments in human history. Ernesto Ottone, one of UNESCO's directors said that Beiling's urban planning draws inspiration from Confucian thoughts and values. This style of city planning can be dated back to Kaogongji from the Confucian classic Rites of Zhou (《周礼》) that was written more than 2,000 years ago.
China will continue making efforts to protect heritage buildings, encourage public participation, and wisely guide tourism development, A community with a shared future for mankind is developing along the Central Axis.
66.Where is the southern end of Beijing's Central Axis
A. The Drum Tower. B. The Forbidden City.
C. The Tiananmen Square D. The Yongdingmen Gate
67.What do we know about the axis
A. It was completed within two centuries
B. It has not been changed since the l6th century
C. It is important to Beijing's urban development.
D. It started to be protected in 2020.
68. What can we infer from Ernesto Ottone's words
A. The designing purpose of the Central Axis remains unknown.
B. Confucian thoughts influenced the design of the Central Axis
C. Beijing's urban planning led to the Confucian philosophy
D. The Central Axis was recorded in the Confucian classic Kaogongii
69. What is paragraph 4 mainly about
A. Why the Central Axis could be listed as a world heritage
B. When and how the Central Axis was built in history
C. How Chinese traditional philosophy shaped buildings
D. What Beijing's urban planning style is famous for.
70.Which is the best title for the passage
A. Best places to travel in Beijing B.A new start of the old Central Axis.
C.A need to protect the Central Axis D. Beijing's history of city planning.
D
If you like math, you might know about pi. That's right: pi not pie.
Pi is one of math's most famous constants (常数). A constant is a known and unchanging number. Many people think pi deserves (值得) a holiday. They hope to enjoy actual pie and some math on that day. The number for pi, or n, is about 3.14159. The number is often rounded to 3 14. So here comes Pi Day
But what does pi actually mean Read on to find out. In math, we use pi for circles. There are many ways we describe circles. There's the circumference. This is the distance around the edge of a circle, There's the diameter. This is a line that goes through the circle. Diameter starts at one edge (边). It runs through the center and touches the opposite edge. Pi shows the relationship between these two parts. It is equal to circumference divided by the diameter.
It doesn't matter what the size of the circle is. The circle could be a penny or a pizza or even a planet. Divide a circle's circumference by its diameter. The answer will always be about 3.14.
Pi is a useful number. What is the exact value lt is impossible to write out. It is just too long, last year. a powerful computer calculated (计算) pi It gave us an amazing number, There were 62,800,000,000,000 digits (数字). No one will ever get to the end of pi. It goes on forever.
Historians do not know who used pi first, Maybe Romans or Greeks, However, the Chinese ancient mathematician (数学家)Zu Chongzhi was the first person who found the value of pi was among 3,1415926 to3.1415927. That was more than 1000 years ahead of the western math. Today, many people use pi. It's needed for any math that uses circles.
Maybe you like math. Maybe you don't But Pi Day is a good chance to learn something new, And maybe eat some pie, too.
71.According to the passage. when is Pi Day
A. On February 14th. B. On March 14th.
C. On April 1st. D. On May 1st.
72.Why is pi considered a “constant’ in mathematics
A. Because it is a famous number that everyone knows.
B. Because it is used to celebrate Pi Day every year.
C. Because its value never changes, no matter the size of the circle.
D. Because it was first discovered by ancient mathematicians.
73.Which of the following statements is TRUE
A. Pi is a famous number which is always changing.
B. The longer the diameter of a circle is the larger value of pi we will get.
C. If we know the diameter of a circle, we can get the circumference by using pi.
D. With the help of the powerful computer, people have already known the value of pi
74.What does That probably refer to
A. The first finding of the value of pi. B. The Chinese ancient mathematician.
C. The circle used to find the value of pi. D. Zu Chongzhi's finding of the pi's value
75. Why did the writer write the passage
A. To introduce Pi Day to people. B. To explain the meaning of pi.
C. To memorize Zu Chongzhi. D. To help people learn math better.
E
The movie “731” will come out in China on September 18, 2025. This date is the 94th anniversary of the September 18th Incident-it is an important day in Chinese history.
The film takes place during World War ll. It tells the true story of Japan's Unit 731. This army unit did cruel human experiments on people in Harbin. The movie shows how common Chinese people suffered and fought against the invaders.
People think the movie will have a great screening rate of 99.7% on its first day. Millions of people have said they are interested in watching it. There are two main reasons for its popularity: First, it helps us remember a painful part of history--- we must not forget it. Second, 2025 is the 80th anniversary of the victory of the World. Anti-Fascist War (世界反法西斯战争), This makes people think more about history.
This movie is an important educational tool. It teaches us to value peace. But because there are some intense(激烈的) and disturbing scenes, the film is recommended for viewers over 18 years old. Younger viewers should watch it with their parents’ help.
Remembering history does not mean keeping hatred (仇恨). It means we value peace and life even more. This film is not just a movie; it is a history lesson for everyone.
76.What can we learn about Japan's Unit 731 from the passage
A. It did something cruel to people in Harbin.
B. It was a medical team helping people in Harbin.
C. It stopped working before World War II ended.
D. It protected ordinary Chinese people during the war.
77.Why do millions of people show interest in the movie “731”
A. Because it will be shown only on the September l8th anniversary.
B. Because it tells a true story that helps people remember a painful history.
C. Because it has intense or disturbing scenes in the movie.
D. Because it is the first movie about World War II in China.
78.The underlined word “disturbing" in Paragraph 4 probably means
A. exciting B interesting C. boring D. upsetting(令人不安的)
79.What can we know about the movie “731”
A. The movie is too long for younger people to watch
B. The movie is suitable for all the people.
C. Younger people are not interested in historical movies
D. It will come out on a day with historical meaning.
80.What is the director's purpose of making the movie
A. To spread hatred. B. To help people forget history.
C. To let people value peace more. D. To encourage people to hold grudges (怨恨)
F
The Pythagorean theorem (毕达哥拉斯定理) is a big math idea. lt tells us that in a right triangle (直角三角形), the square of the longest side is equal (等于) to the sum of the squares of the other two sides. This is shown as a + b = c . In school, it allows students to work out the length of the third side of a right triangle when the other two are known. In real life, it helps planes find the shortest way to fly. People who design buildings use this math idea too.
When this idea first appeared, many mathematicians (数学家) tried to show it was true in different ways, and there are about 370 different ways to do this. In 1927, a mathematician named Elisha Loomis said that proving this with trigonometry (三角学) was impossible. His reason was that you can't prove (证明) an idea is true by using the idea itself. However, a mathematician named Jason Zimba first proved it successfully in 2009. Two years ago, two high school students, Ne Kiya Jackson and Calcea Johnson, also found a way to prove the Pythagorean theorem based on trigonometry.
In March 2023, the two showed their work at a math meeting. Publishing their findings was challenging, and they had to learn new skills. Encouraged by Zimba's proof, they developed more proofs. One of them includes filling a large triangle with smaller triangles and using math to find side lengths. This amazed other mathematicians, Jackson and Johnson also left five proofs for others to explore, which gives a starting point for more research. Their journey shows that exploring math is timeless and exciting, and the new way of thinking encourages more young mathematicians to be creative and challenge the norm (常态).
81. How does the writer start his passage in Paragraph 1
A. By giving examples. B. By listing numbers. C. By telling the differences. D. By asking a question.
82.Why was it thought to be impossible to prove the Pythagorean theorem with trigonometry
A. Trigonometry is only for measuring angles.
B. The theorem doesn't work with trigonometry.
C. Mathematicians didn't know much about triangles.
D. Someone thought you can't use the same idea to prove itself.
83.Who first proved the Pythagorean theorem with trigonometry
A. Jason Zimba. B. Elisha Loomis.
C. Jason Zimba and Nuno Luzia. D. Ne’Kiya Jackson and Calcea Johnson.
84.What does the underlined word “This” in Paragraph 3 refer to
A. Guessing something.
B. Publishing their findings.
C. Using math to find side lengths.
D. Filling a small triangle with larger triangles
85.What's the writer's purpose of writing the passage
A. To encourage students to explore maths.
B. To tell a story about two students who like maths.
C.To advise people to do more research on triangles.
D.To explain why the Pythagorean theorem is difficult to prove.
G
Take a pen and write the number 6174 on a piece of paper. It looks just like any other number, doesn't it But what if I told you that it was a magic number
Do you think this is a joke Well, let's see the magic with a quick experiment (实验).
Start with a four-digit (四位) number --- make sure that at least two of the digits are different. and if three digits are the same, the other digit can’t be different by l, for example,1l12 and 6566 are not the suitable numbers. You may use, for example, 1113.
Now take 7173 as the example. Put the digits in the new order to make the smallest possible number: 1377. Then, the largest number: 7731.
Let's subtract the smaller number from the larger number:7731-1377= 6354. Go back to the second step and repeat the process:
6543-3456-3087 →8730-0378=8352→8532-2358=6174
Ta-da! There you have it: 6174!
You can repeat this experiment with another number. What do you end up with Is it 6174
This number is known as Kaprekar's constant. It is named after the Indian mathematician Dattatreya Ramchandra Kaprekar. He discovered the magic behind this number in 1949 after performing the above process.
Kaprekar had always enjoyed playing with numbers. But when he showed the magic of 6174 at an international mathematics meeting, other mathematicians didn't roll out the red carpet. They thought it was a useless discovery and made fun of him. Yet to this day, no scientist can fully explain why this magic works.
Would you like to dive deeper Try different numbers and see how many steps you need to get to 6174. Which number requires the most steps How about the least
86.Which of the following is suitable for the experiment
A.1111. B.1112. C.1113. D.6566
87. If the number for the experiment is 2025, which of the following is the next step
A.5220-0225 B:5220-2520 C.2025-0252 D.2025-0225
88. What does the underlined part “roll out the red carpet" probably mean
A. Show their opinions. B. Talk loudly. C. Express their welcome. D. Understand clearly
89.What does the writer think of this experiment
A. It's useless. B. It's worth studying. C. It's explainable. D. It's hard to carry out
90.What's the best title of the text
A. A Magic Number B.A Math Competition C.A Great Scientist D. An International Discovery
H
You may feel that math is hard and boring. ls it possible that you've been looking at math in the wrong way With International Day of Math coming on March 14. Teens interviewed Li Xing, a math professor (教授) at Ning Xia University. We asked if math can be beautiful and fun. Here's what he said.
Numbers are beautiful
Many people today want to have beautiful looks. But there is math hidden in beautiful human bodies. Measure (测量) the length from your head to your belly button (肚脐) and from your belly button to your feet. The ratio (比例) of these two numbers is always around 0.618. This is the golden ratio, which can be seen everywhere, like in nature, music and paintings.
In Chinese poems, we can also see the beauty of numbers. As Li Bai wrote, “I've sailed a thousand miles through Gorges in a day", “My boat has left ten thousand mountains far away". “A thousand miles in one day”.“ten thousand mountains”--the numbers show how fast Li Bai traveled and how happy he felt. Numbers give us freedom to imagine.
Curves are beautiful
Sine curves (正弦曲线) are beautiful. They go towards the two opposite directions on and on without ever ending. When you look at them, you may feel like standing by the sea and watching the waves slowly moving. The tangent curve (正切曲线) is like a waterfall. That's really "dashing down three thousand feet from on high (飞流直下三千尺)” If you do a math problem and get that curve, you’ll feel wonderful.
Formulas (公式) are beautiful
What's more, you may not know Euler's Formulas: e^(in) +1=0. It's beautiful, too. The number “e” is an irrational number (无理数), whose digits (位数) go on and on and never stop, “a”is also such an irrational number. However, when these two numbers come together, things become different. How amazing! Just as the Chinese-American mathematician Chern Shiing-shen said,“Math is fun!”
91. If the ratio of a thing is around 0.618, ________
A. it has a golden color B. it will look like a human body
C. it is as long as a person's leg D. it can bring us a sense of beauty
92.What can we know from the poem of Li Bai in this text
A. Li Bai was good at counting numbers. B. Li Bai used numbers to show his feelings
C. Li Bai succeeded in solving math problems. D. Li Bai loved traveling by boat along the river.
93. What does a sine curve look like
94.We can infer from the passage that______
A. Li Xing thinks math is difficult and boring B. we can often see the golden ratio in the drawings
C. then tangent curve is always three thousand feet high D. e^(iπ) isn't an irrational number
95.What is the passage mainly about
A. Math is hard and important. B. The life of a math professor.
C. Math is beautiful and interesting. D. The International Day of Math
答案及解析：
A.
56. A. One (文中只提到“first-degree burn”，未提及其他程度的烧伤。）
57. Cool the burnt area under cool running water immediately.（根据“Treatment”第一步。）
58. B. Aloe vera （文中指出可以涂抹烧伤药膏或芦荟，不可使用冰、鸡蛋或油。）
59. C. ①③④（预防措施包括：远离火、按说明使用化学品、不直接接触热水；未提及“不要单独用电”。）
60. A. Health Care （内容为烧伤急救与预防，属于健康保健类。）
B. Saturn’s New Moons
61. D. 128 new moons were found around Saturn（第一段明确指出发现128颗新卫星。）
62. A. Saturn （“the ringed planet”指有明显行星环的土星。）
63. D. The crashes of the moons
（第四段解释卫星数量多的原因是岩石和冰相互碰撞形成小卫星。）
64. D. He is satisfied with their moon discovery
（最后一段Ashton博士认为木星难以超越，且技术已发挥到极限，暗示他对成果满意。）
65. C. An introduction to Saturn’s newly discovered moons
（全文围绕土星新卫星的发现、特点、形成原因展开。）
C. Beijing’s Central Axis
66. D. The Yongdingmen Gate（第二段明确说明南端止于永定门。）
67. C. It is important to Beijing’s urban development（第三段指出中轴线至今仍对北京城市发展有影响。）
68. B. Confucian thoughts influenced the design of the Central Axis
（第四段UNESCO官员指出北京城市规划受儒家思想启发。）
69. A. Why the Central Axis could be listed as a world heritage
（第四段说明中轴线符合世界遗产标准，体现文化价值与历史意义。）
70. B. A new start of the old Central Axis
（文章围绕中轴线申遗成功这一新起点展开，涵盖历史、保护与文化意义。）
D. Pi (π)
71. B. On March 14th（π≈3.14，因此3月14日为“圆周率日”。）
72. C. Because its value never changes, no matter the size of the circle
（π是常数，任何圆的周长与直径之比均为π。）
73. C. If we know the diameter of a circle, we can get the circumference by using pi （根据公式周长 = π × 直径。）
74. D. Zu Chongzhi’s finding of the pi’s value
（“That”指代祖冲之将π值精确到3.1415926–3.1415927的成就。）
75. B. To explain the meaning of pi （文章主要解释π的定义、性质、历史与应用。）
E. Movie “731”
76. A. It did something cruel to people in Harbin （第二段指出731部队在哈尔滨进行残酷人体实验。）
77. B. Because it tells a true story that helps people remember a painful history
（第三段说明电影帮助人们铭记历史，且2025年是反法西斯战争胜利80周年。）
78. D. upsetting （“disturbing”意为“令人不安的”，与upsetting同义。）
79. D. It will come out on a day with historical meaning （电影定于9月18日上映，是“九一八事变”纪念日。）
80. C. To let people value peace more （最后一段强调铭记历史是为了更加珍视和平。）
F. Pythagorean Theorem
81. A. By giving examples （第一段通过举例说明勾股定理在学习和生活中的应用。）
82. D. Someone thought you can’t use the same idea to prove itself
（第二段指出Elisha Loomis认为用三角学证明勾股定理是循环论证。）
83. A. Jason Zimba
（第二段明确说明Jason Zimba于200年首次用三角学证明该定理。）
84. C. Using math to find side lengths （“This”指代前文“用数学计算边长”的方法。）
85. A. To encourage students to explore maths
（文章通过讲述学生用新方法证明定理，鼓励数学探索与创新。）
G. Kaprekar’s Constant (6174)
86. C. 1113 （文中规定至少两位不同，且若三位相同，第四位不能相差1。1113符合条件。）
87. A. 5220 - 0225 （2025重排最大为5220，最小为0225，计算差值为第一步。）
88. C. Express their welcome
（“roll out the red carpet”意为“隆重欢迎”，文中指其他数学家未重视他的发现。）
89. B. It’s worth studying （作者最后鼓励读者尝试实验，探索数字奥秘。）
90. A. A Magic Number （全文围绕数字6174的“魔力”展开。）
H. The Beauty of Math
91. D. it can bring us a sense of beauty
（黄金比例0.618被认为具有美感，广泛存在于自然与艺术中。）
92. B. Li Bai used numbers to show his feelings （文中举例李白用数字表达行旅之快与心情之畅。）
93. A选呈现波浪状连续起伏的曲线（正弦曲线类似海浪，呈周期性波动。）
94. B. we can often see the golden ratio in the drawings （黄金比例常见于绘画、建筑等视觉艺术中。）
95. C. Math is beautiful and interesting （全文通过多个维度阐述数学的美感与趣味。）
A
FIRST AID FOR BURNS
Treatment If you have a first-degree burn, follow these steps: Cool the burnt area under cool running water. ② Remove jewelry(去除配饰) and any clothing unless stuck to the burn. ③Apply (涂抹) a burn ointment or aloe vera. Don't use ice,eggs or oil. ④Cover the burnt area with a clean cloth, If the burn is serious, call 120 or go to the hospital at once.
Prevention ▲Avoid touching hot water directly. ▲Stay away from fire. ▲Deal with chemicals under instructions. ▲Be careful when using electricity.
56. How many degrees of burns are shown in the material
A. One. B. Two. C. Three. D. Four.
57. If we touch boiling water by accident, what should we do first
58.Which of the following can be used in the treatment of burns
A. Oil. B. Aloe vera. C. Eggs. D. Ice.
59. What can we do to prevent ourselves from getting burnt according to the material
① Keep away from fire. ② Don't use electricity alone.
③ Follow instructions when using chemicals. ④ Don't touch hot water directly.
A.①②③ B.①②④ C.①③④ D. ②③④
60. In which part of a newspaper is the material probably from
A. Health Care. B. Science Study. C. Sports News. D. Travel Life
B
Saturn (土星) is famous for the beautiful rings around it. Now, it's getting attention for being even more amazing. Scientists have discovered 128 new moons around Saturn, bringing the planet's total to 274. A moon is any naturally formed object that moves around a planet. Moons come in different shapes and sizes.
Scientists discovered the moons with a powerful telescope (望远镜), which is used to study stars and planets in great detail. Scientists took many photos of areas in space and piled (叠加) them on top of each other to make the moons appear bright enough to discover.
Most of Saturn's new moons are small objects, just one or two miles wide-quite different to Earth's Moon which is a 2,159-mile-wide ball. These space rocks are in unusual orbits (轨道), too. They go around Saturn in the opposite direction to its own movement. At between 6.5 million and 18 million miles away from the ringed planet, the newly discovered moons are also further away than Saturn's biggest moon, Titan.
Why does Saturn have so many moons while Earth only has one According to scientists, several billion years ago, the giant planet's gravity attracted some rocks and ice. As time goes by, some of them crashed (撞击) against each other, breaking into smaller pieces or coming together to create many small moons.
The new moons were first discovered in 2023 by a team of scientists led by Edward Ashton, and were recently proved bv the International Astronomical Union (IAU). Saturn now is the planet with the most moons---Jupiter (木星) is not far behind with 95. However, Dr. Ashton believes this might be the limit for moon discovery. “I don't think Jupiter will ever catch up," he said. “With present technology, I don't think we can do better than what has already been done.”" he added.
61. What do we know about the new discovery
A. Newly found moons look the same. B. Saturn's rings attract many scientists
C. Scientists found new moons by accident. D. 128 new moons were found around Saturn
62. What does “the ringed planet” in Paragraph 3 refer to
A. Saturn. B. Earth. C. Moon. D. Titan
63. What led to the large number of Saturn's moons
A. The size of the planet. B. The weights of the moons.
C. The orbit of the planet. D. The crashes of the moons.
64.What can we learn from Dr Ashton's words in the last paragraph
A. Jupiter will soon catch up with Saturn. B. Saturn's new moons might support life.
C. The IAU presented a medal to his team. D. He is satisfied with their moon discovery
65.What is the main idea of this passage
A. The technology used to study Saturn's rings
B. The discovery process of new stars near Saturn.
C. An introduction to Saturn's newly discovered moons
D. A comparison between Saturn and Jupiter regarding moons.
C
Beijing's Central Axis (中轴线) has begun a new chapter as it is now part of the UNESCO World Heritage List(联合国世界遗产名录), marking China's 56th site. The Central Axis is a centuries-old example of Chinese city planning and architecture (建筑).
Running 7 8 kilometers north to south through the heart of Beijing, the new World Heritage Site is made up of 15 buildings. At the northern end of the axis are the Bell Tower and Drum Tower. It then goes south through many places of interest including the Forbidden City and the Tiananmen Square, ending at the Yongdingmen Gate.
Building of the Central Axis began in the l3th century and was completed in the 16th century. It has been improved continuously for many centuries and still has influence on Beijing's city development to this day. Between 2020 and 2023. an action plan for protection of the axis was put into practice. Various efforts include repair, research, improvement of the environment, and activities of the public.
The World Heritage officials stated that the Central Axis in Beijing meets the World Heritage List Requirements No 3 and No 4. It shows special values of a culture and is a great example of a building, design, or landscape (景观) that keeps important moments in human history. Ernesto Ottone, one of UNESCO's directors said that Beiling's urban planning draws inspiration from Confucian thoughts and values. This style of city planning can be dated back to Kaogongji from the Confucian classic Rites of Zhou (《周礼》) that was written more than 2,000 years ago.
China will continue making efforts to protect heritage buildings, encourage public participation, and wisely guide tourism development, A community with a shared future for mankind is developing along the Central Axis.
66.Where is the southern end of Beijing's Central Axis
A. The Drum Tower. B. The Forbidden City.
C. The Tiananmen Square D. The Yongdingmen Gate
67.What do we know about the axis
A. It was completed within two centuries
B. It has not been changed since the l6th century
C. It is important to Beijing's urban development.
D. It started to be protected in 2020.
68. What can we infer from Ernesto Ottone's words
A. The designing purpose of the Central Axis remains unknown.
B. Confucian thoughts influenced the design of the Central Axis
C. Beijing's urban planning led to the Confucian philosophy
D. The Central Axis was recorded in the Confucian classic Kaogongii
69. What is paragraph 4 mainly about
A. Why the Central Axis could be listed as a world heritage
B. When and how the Central Axis was built in history
C. How Chinese traditional philosophy shaped buildings
D. What Beijing's urban planning style is famous for.
70.Which is the best title for the passage
A. Best places to travel in Beijing B.A new start of the old Central Axis.
C.A need to protect the Central Axis D. Beijing's history of city planning.
D
If you like math, you might know about pi. That's right: pi not pie.
Pi is one of math's most famous constants (常数). A constant is a known and unchanging number. Many people think pi deserves (值得) a holiday. They hope to enjoy actual pie and some math on that day. The number for pi, or n, is about 3.14159. The number is often rounded to 3 14. So here comes Pi Day
But what does pi actually mean Read on to find out. In math, we use pi for circles. There are many ways we describe circles. There's the circumference. This is the distance around the edge of a circle, There's the diameter. This is a line that goes through the circle. Diameter starts at one edge (边). It runs through the center and touches the opposite edge. Pi shows the relationship between these two parts. It is equal to circumference divided by the diameter.
It doesn't matter what the size of the circle is. The circle could be a penny or a pizza or even a planet. Divide a circle's circumference by its diameter. The answer will always be about 3.14.
Pi is a useful number. What is the exact value lt is impossible to write out. It is just too long, last year. a powerful computer calculated (计算) pi It gave us an amazing number, There were 62,800,000,000,000 digits (数字). No one will ever get to the end of pi. It goes on forever.
Historians do not know who used pi first, Maybe Romans or Greeks, However, the Chinese ancient mathematician (数学家)Zu Chongzhi was the first person who found the value of pi was among 3,1415926 to3.1415927. That was more than 1000 years ahead of the western math. Today, many people use pi. It's needed for any math that uses circles.
Maybe you like math. Maybe you don't But Pi Day is a good chance to learn something new, And maybe eat some pie, too.
71.According to the passage. when is Pi Day
A. On February 14th. B. On March 14th.
C. On April 1st. D. On May 1st.
72.Why is pi considered a “constant’ in mathematics
A. Because it is a famous number that everyone knows.
B. Because it is used to celebrate Pi Day every year.
C. Because its value never changes, no matter the size of the circle.
D. Because it was first discovered by ancient mathematicians.
73.Which of the following statements is TRUE
A. Pi is a famous number which is always changing.
B. The longer the diameter of a circle is the larger value of pi we will get.
C. If we know the diameter of a circle, we can get the circumference by using pi.
D. With the help of the powerful computer, people have already known the value of pi
74.What does That probably refer to
A. The first finding of the value of pi. B. The Chinese ancient mathematician.
C. The circle used to find the value of pi. D. Zu Chongzhi's finding of the pi's value
75. Why did the writer write the passage
A. To introduce Pi Day to people. B. To explain the meaning of pi.
C. To memorize Zu Chongzhi. D. To help people learn math better.
E
The movie “731” will come out in China on September 18, 2025. This date is the 94th anniversary of the September 18th Incident-it is an important day in Chinese history.
The film takes place during World War ll. It tells the true story of Japan's Unit 731. This army unit did cruel human experiments on people in Harbin. The movie shows how common Chinese people suffered and fought against the invaders.
People think the movie will have a great screening rate of 99.7% on its first day. Millions of people have said they are interested in watching it. There are two main reasons for its popularity: First, it helps us remember a painful part of history--- we must not forget it. Second, 2025 is the 80th anniversary of the victory of the World. Anti-Fascist War (世界反法西斯战争), This makes people think more about history.
This movie is an important educational tool. It teaches us to value peace. But because there are some intense(激烈的) and disturbing scenes, the film is recommended for viewers over 18 years old. Younger viewers should watch it with their parents’ help.
Remembering history does not mean keeping hatred (仇恨). It means we value peace and life even more. This film is not just a movie; it is a history lesson for everyone.
76.What can we learn about Japan's Unit 731 from the passage
A. It did something cruel to people in Harbin.
B. It was a medical team helping people in Harbin.
C. It stopped working before World War II ended.
D. It protected ordinary Chinese people during the war.
77.Why do millions of people show interest in the movie “731”
A. Because it will be shown only on the September l8th anniversary.
B. Because it tells a true story that helps people remember a painful history.
C. Because it has intense or disturbing scenes in the movie.
D. Because it is the first movie about World War II in China.
78.The underlined word “disturbing" in Paragraph 4 probably means
A. exciting B interesting C. boring D. upsetting(令人不安的)
79.What can we know about the movie “731”
A. The movie is too long for younger people to watch
B. The movie is suitable for all the people.
C. Younger people are not interested in historical movies
D. It will come out on a day with historical meaning.
80.What is the director's purpose of making the movie
A. To spread hatred. B. To help people forget history.
C. To let people value peace more. D. To encourage people to hold grudges (怨恨)
F
The Pythagorean theorem (毕达哥拉斯定理) is a big math idea. lt tells us that in a right triangle (直角三角形), the square of the longest side is equal (等于) to the sum of the squares of the other two sides. This is shown as a + b = c . In school, it allows students to work out the length of the third side of a right triangle when the other two are known. In real life, it helps planes find the shortest way to fly. People who design buildings use this math idea too.
When this idea first appeared, many mathematicians (数学家) tried to show it was true in different ways, and there are about 370 different ways to do this. In 1927, a mathematician named Elisha Loomis said that proving this with trigonometry (三角学) was impossible. His reason was that you can't prove (证明) an idea is true by using the idea itself. However, a mathematician named Jason Zimba first proved it successfully in 2009. Two years ago, two high school students, Ne Kiya Jackson and Calcea Johnson, also found a way to prove the Pythagorean theorem based on trigonometry.
In March 2023, the two showed their work at a math meeting. Publishing their findings was challenging, and they had to learn new skills. Encouraged by Zimba's proof, they developed more proofs. One of them includes filling a large triangle with smaller triangles and using math to find side lengths. This amazed other mathematicians, Jackson and Johnson also left five proofs for others to explore, which gives a starting point for more research. Their journey shows that exploring math is timeless and exciting, and the new way of thinking encourages more young mathematicians to be creative and challenge the norm (常态).
81. How does the writer start his passage in Paragraph 1
A. By giving examples. B. By listing numbers. C. By telling the differences. D. By asking a question.
82.Why was it thought to be impossible to prove the Pythagorean theorem with trigonometry
A. Trigonometry is only for measuring angles.
B. The theorem doesn't work with trigonometry.
C. Mathematicians didn't know much about triangles.
D. Someone thought you can't use the same idea to prove itself.
83.Who first proved the Pythagorean theorem with trigonometry
A. Jason Zimba. B. Elisha Loomis.
C. Jason Zimba and Nuno Luzia. D. Ne’Kiya Jackson and Calcea Johnson.
84.What does the underlined word “This” in Paragraph 3 refer to
A. Guessing something.
B. Publishing their findings.
C. Using math to find side lengths.
D. Filling a small triangle with larger triangles
85.What's the writer's purpose of writing the passage
A. To encourage students to explore maths.
B. To tell a story about two students who like maths.
C.To advise people to do more research on triangles.
D.To explain why the Pythagorean theorem is difficult to prove.
G
Take a pen and write the number 6174 on a piece of paper. It looks just like any other number, doesn't it But what if I told you that it was a magic number
Do you think this is a joke Well, let's see the magic with a quick experiment (实验).
Start with a four-digit (四位) number --- make sure that at least two of the digits are different. and if three digits are the same, the other digit can’t be different by l, for example,1l12 and 6566 are not the suitable numbers. You may use, for example, 1113.
Now take 7173 as the example. Put the digits in the new order to make the smallest possible number: 1377. Then, the largest number: 7731.
Let's subtract the smaller number from the larger number:7731-1377= 6354. Go back to the second step and repeat the process:
6543-3456-3087 →8730-0378=8352→8532-2358=6174
Ta-da! There you have it: 6174!
You can repeat this experiment with another number. What do you end up with Is it 6174
This number is known as Kaprekar's constant. It is named after the Indian mathematician Dattatreya Ramchandra Kaprekar. He discovered the magic behind this number in 1949 after performing the above process.
Kaprekar had always enjoyed playing with numbers. But when he showed the magic of 6174 at an international mathematics meeting, other mathematicians didn't roll out the red carpet. They thought it was a useless discovery and made fun of him. Yet to this day, no scientist can fully explain why this magic works.
Would you like to dive deeper Try different numbers and see how many steps you need to get to 6174. Which number requires the most steps How about the least
86.Which of the following is suitable for the experiment
A.1111. B.1112. C.1113. D.6566
87. If the number for the experiment is 2025, which of the following is the next step
A.5220-0225 B:5220-2520 C.2025-0252 D.2025-0225
88. What does the underlined part “roll out the red carpet" probably mean
A. Show their opinions. B. Talk loudly. C. Express their welcome. D. Understand clearly
89.What does the writer think of this experiment
A. It's useless. B. It's worth studying. C. It's explainable. D. It's hard to carry out
90.What's the best title of the text
A. A Magic Number B.A Math Competition C.A Great Scientist D. An International Discovery
H
You may feel that math is hard and boring. ls it possible that you've been looking at math in the wrong way With International Day of Math coming on March 14. Teens interviewed Li Xing, a math professor (教授) at Ning Xia University. We asked if math can be beautiful and fun. Here's what he said.
Numbers are beautiful
Many people today want to have beautiful looks. But there is math hidden in beautiful human bodies. Measure (测量) the length from your head to your belly button (肚脐) and from your belly button to your feet. The ratio (比例) of these two numbers is always around 0.618. This is the golden ratio, which can be seen everywhere, like in nature, music and paintings.
In Chinese poems, we can also see the beauty of numbers. As Li Bai wrote, “I've sailed a thousand miles through Gorges in a day", “My boat has left ten thousand mountains far away". “A thousand miles in one day”.“ten thousand mountains”--the numbers show how fast Li Bai traveled and how happy he felt. Numbers give us freedom to imagine.
Curves are beautiful
Sine curves (正弦曲线) are beautiful. They go towards the two opposite directions on and on without ever ending. When you look at them, you may feel like standing by the sea and watching the waves slowly moving. The tangent curve (正切曲线) is like a waterfall. That's really "dashing down three thousand feet from on high (飞流直下三千尺)” If you do a math problem and get that curve, you’ll feel wonderful.
Formulas (公式) are beautiful
What's more, you may not know Euler's Formulas: e^(in) +1=0. It's beautiful, too. The number “e” is an irrational number (无理数), whose digits (位数) go on and on and never stop, “a”is also such an irrational number. However, when these two numbers come together, things become different. How amazing! Just as the Chinese-American mathematician Chern Shiing-shen said,“Math is fun!”
91. If the ratio of a thing is around 0.618, ________
A. it has a golden color B. it will look like a human body
C. it is as long as a person's leg D. it can bring us a sense of beauty
92.What can we know from the poem of Li Bai in this text
A. Li Bai was good at counting numbers. B. Li Bai used numbers to show his feelings
C. Li Bai succeeded in solving math problems. D. Li Bai loved traveling by boat along the river.
93. What does a sine curve look like
94.We can infer from the passage that______
A. Li Xing thinks math is difficult and boring B. we can often see the golden ratio in the drawings
C. then tangent curve is always three thousand feet high D. e^(iπ) isn't an irrational number
95.What is the passage mainly about
A. Math is hard and important. B. The life of a math professor.
C. Math is beautiful and interesting. D. The International Day of Math
答案及解析：
A.
56. A. One (文中只提到“first-degree burn”，未提及其他程度的烧伤。）
57. Cool the burnt area under cool running water immediately.（根据“Treatment”第一步。）
58. B. Aloe vera （文中指出可以涂抹烧伤药膏或芦荟，不可使用冰、鸡蛋或油。）
59. C. ①③④（预防措施包括：远离火、按说明使用化学品、不直接接触热水；未提及“不要单独用电”。）
60. A. Health Care （内容为烧伤急救与预防，属于健康保健类。）
B. Saturn’s New Moons
61. D. 128 new moons were found around Saturn（第一段明确指出发现128颗新卫星。）
62. A. Saturn （“the ringed planet”指有明显行星环的土星。）
63. D. The crashes of the moons
（第四段解释卫星数量多的原因是岩石和冰相互碰撞形成小卫星。）
64. D. He is satisfied with their moon discovery
（最后一段Ashton博士认为木星难以超越，且技术已发挥到极限，暗示他对成果满意。）
65. C. An introduction to Saturn’s newly discovered moons
（全文围绕土星新卫星的发现、特点、形成原因展开。）
C. Beijing’s Central Axis
66. D. The Yongdingmen Gate（第二段明确说明南端止于永定门。）
67. C. It is important to Beijing’s urban development（第三段指出中轴线至今仍对北京城市发展有影响。）
68. B. Confucian thoughts influenced the design of the Central Axis
（第四段UNESCO官员指出北京城市规划受儒家思想启发。）
69. A. Why the Central Axis could be listed as a world heritage
（第四段说明中轴线符合世界遗产标准，体现文化价值与历史意义。）
70. B. A new start of the old Central Axis
（文章围绕中轴线申遗成功这一新起点展开，涵盖历史、保护与文化意义。）
D. Pi (π)
71. B. On March 14th（π≈3.14，因此3月14日为“圆周率日”。）
72. C. Because its value never changes, no matter the size of the circle
（π是常数，任何圆的周长与直径之比均为π。）
73. C. If we know the diameter of a circle, we can get the circumference by using pi （根据公式周长 = π × 直径。）
74. D. Zu Chongzhi’s finding of the pi’s value
（“That”指代祖冲之将π值精确到3.1415926–3.1415927的成就。）
75. B. To explain the meaning of pi （文章主要解释π的定义、性质、历史与应用。）
E. Movie “731”
76. A. It did something cruel to people in Harbin （第二段指出731部队在哈尔滨进行残酷人体实验。）
77. B. Because it tells a true story that helps people remember a painful history
（第三段说明电影帮助人们铭记历史，且2025年是反法西斯战争胜利80周年。）
78. D. upsetting （“disturbing”意为“令人不安的”，与upsetting同义。）
79. D. It will come out on a day with historical meaning （电影定于9月18日上映，是“九一八事变”纪念日。）
80. C. To let people value peace more （最后一段强调铭记历史是为了更加珍视和平。）
F. Pythagorean Theorem
81. A. By giving examples （第一段通过举例说明勾股定理在学习和生活中的应用。）
82. D. Someone thought you can’t use the same idea to prove itself
（第二段指出Elisha Loomis认为用三角学证明勾股定理是循环论证。）
83. A. Jason Zimba
（第二段明确说明Jason Zimba于200年首次用三角学证明该定理。）
84. C. Using math to find side lengths （“This”指代前文“用数学计算边长”的方法。）
85. A. To encourage students to explore maths
（文章通过讲述学生用新方法证明定理，鼓励数学探索与创新。）
G. Kaprekar’s Constant (6174)
86. C. 1113 （文中规定至少两位不同，且若三位相同，第四位不能相差1。1113符合条件。）
87. A. 5220 - 0225 （2025重排最大为5220，最小为0225，计算差值为第一步。）
88. C. Express their welcome
（“roll out the red carpet”意为“隆重欢迎”，文中指其他数学家未重视他的发现。）
89. B. It’s worth studying （作者最后鼓励读者尝试实验，探索数字奥秘。）
90. A. A Magic Number （全文围绕数字6174的“魔力”展开。）
H. The Beauty of Math
91. D. it can bring us a sense of beauty
（黄金比例0.618被认为具有美感，广泛存在于自然与艺术中。）
92. B. Li Bai used numbers to show his feelings （文中举例李白用数字表达行旅之快与心情之畅。）
93. A选呈现波浪状连续起伏的曲线（正弦曲线类似海浪，呈周期性波动。）
94. B. we can often see the golden ratio in the drawings （黄金比例常见于绘画、建筑等视觉艺术中。）
95. C. Math is beautiful and interesting （全文通过多个维度阐述数学的美感与趣味。）