热点16 跨学科融合阅读（物理+生物+心理+化学+地理+计算机）（时文阅读+重难词汇+长难句精析）2026年中考英语趋势性主题阅读

热点16 跨学科融合阅读（物理+生物+心理+化学+地理+计算机） 1 英语+物理 阅读理解 实验:空气分子的运动与温度之间的关系 2 英语+物理 阅读理解 介绍了如何制作一个潜水艇模型 3 英语+生物 阅读理解 通过霉菌生长条件的实验报告具体展示了如何运用科学方法进行探究。 4 英语+心理 阅读理解 通过对比E人和I人的不同性格特点，阐述了两种性格都无优劣之分 5 英语+化学 阅读理解 介绍了手机电池在低温环境下性能受影响的原因 6 英语+地理 阅读理解 介绍了食用肉类对地球环境的危害（温室气体、土地占用、森林破坏等） 7 英语+计算机 阅读理解 介绍了斯坦福大学研究如何通过合理设计算法提升各类匹配市场的公平性和有效性 01 英语+物理 There is something all around you, but you can’t see it. You can’t stay alive without breathing it in. What is it? It’s air! Air is a mixture of gases. It’s something we can’t see, but it’s made up of very tiny molecules. These molecules are spread out and keep moving all the time. Air molecules move differently as the temperature changes. When air gets warmer, the molecules become more active and move farther apart. Warmer air takes up more space because the molecules move farther apart. However, when air gets cooler, the molecules move more slowly and come closer together. Cooler air occupies less space because the molecules move closer together. Here is an experiment (实验) that shows this. First, take a balloon and stretch (拉伸) it over the mouth of an empty bottle. Next, put it in hot water. Does the balloon swell (膨胀) up? Now, move it into cold water. You will see the balloon get smaller. When the air molecules heat up, they become more spread out. This makes the air inside the bottle swell. It moves out of the bottle and fills up the balloon. However, when the molecules get colder, they move closer together. So, the air goes back into the bottle. 1．Which part of a magazine can we read such a text? A．Science Corner B．School Life C．Story Time D．Cultural Tradition 2．Which is the correct order of the experiment according to the passage? A．a→b→c B．a→c→b C．c→b→a D．c→a→b 3．After reading the passage, we can learn that ________. A．Air molecules will stop moving when the temperature is very low. B．The size of air molecules stays the same when the temperature changes. C．The movement of air molecules has something to do with temperature. D．Cold air makes the balloon get bigger while hot air makes it become smaller. 【答案】1．A 2．C 3．C 【导语】本文主要通过一个实验介绍了空气分子的运动与温度之间的关系，属于科普类文章。 1．推理判断题。根据文章内容主要讲解空气分子随温度变化的科学原理并配有实验可知，该文本最可能出现在杂志的“Science Corner（科学角）”板块。故选A。 2．细节理解题。根据文中实验步骤“First, take a balloon and stretch it over the mouth of an empty bottle. Next, put it in hot water… Now, move it into cold water.”可知，正确顺序是先将气球套在瓶口（c），再放入热水中（b），最后放入冷水中（a），即c→b→a。故选C。 3．细节理解题。根据“Air molecules move differently as the temperature changes.”可知，空气分子的运动与温度有关。故选C。 重难词汇: 1. mixture /ˈmɪkstʃə(r)/ n. 混合物 2. tiny /ˈtaɪni/ adj. 微小的，细小的 3. molecule /ˈmɒlɪkjuːl/ n. 分子 4. temperature /ˈtemprətʃə(r)/ n. 温度 5. active /ˈæktɪv/ adj. 活跃的 6. occupy /ˈɒkjupaɪ/ v. 占据，占有 长难句精析： 1. It’s something we can’t see, but it’s made up of very tiny molecules. 翻译：空气是我们看不见的物质，但它是由极其微小的分子构成的。 解析：本句是由转折连词but连接的并列句，前后两个分句形成转折关系。前一分句中“we can’t see”是省略引导词that的定语从句，修饰先行词something，属于中考常考的定语从句省略结构；后一分句用到固定短语“be made up of”，意为“由……构成”，是被动语态的常用表达。 2. Warmer air takes up more space because the molecules move farther apart. 翻译：热空气占据更多空间，因为分子分散得更远。 解析：本句含有 because 引导的原因状语从句，用来解释主句的原因；主句短语“takes up”是固定搭配，意为“占据”，是中考高频短语。 02 英语+物理 Here’s how to make a model submarine (潜水艇) that dives (潜水) and comes up from underwater like a real one. You’ll need ●Plastic bottle   ●Tape (胶带)   ●Thin rubber (橡胶的) or plastic tube (管子) ●Waterproof (防水的) modeling clay (黏土)—not real clay, which dissolves (溶解) in water ●Small scissors  ●Bathtub (浴盆) (1) Cut two small holes on one side of the bottle. Tape coins to that side of the bottle. Remove (摘下) cap, seal (密封) the tube to the bottle with clay. (2) Fill tub with water; put bottle in and let it fill with water. (3) Gently blow into the tube and observe (观察) what happens. Stop blowing and close the tube with your thumb (大拇指). Lift your thumb and watch what happens. What happened? When you blow, air pushes out water, the bottle becomes lighter and rises. Bottle sinks (下沉) when it fills with water and coins weigh it down. Coins keep holes pointing downward, so air does not escape. When you stop blowing and seal (密封) the tube with your thumb, the bottle floats. Lift your thumb, air escapes (逸出) through the tube and the bottle sinks (下沉). A real submarine works this way, by filling tanks with air or water. 1．The experiment shows how to make a ________. A．plastic bottle B．model submarine C．real clay D．rubber boat 2．The following materials are needed to make a model submarine EXCEPT ________. A．a plastic tube B．real clay C．tape D．scissors 3．If you blow into the tube, ________. A．the bottle will fill with water B．the bottle will be empty C．the bottle will spin D．the bottle will rise 4．The way to make the bottle sink is to ________. A．tape the holes B．keep sealing the tube C．fill it with water D．blow more air in 5．Mary made a model submarine, but it can’t float. What might be the problem? A．She cut holes on opposite sides of the bottle. B．She taped coins to the bottle. C．She blew too much air into the bottle. D．She used waterproof modeling clay. 【答案】1．B 2．B 3．D 4．C 5．A 【导语】本文介绍了如何制作一个潜水艇模型。 1．细节理解题。根据“Here’s how to make a model submarine (潜水艇) that dives (潜水) and comes up from underwater like a real one.”可知，这个实验展示了如何制作一个模型潜水艇。故选B。 2．细节理解题。根据“You’ll need”部分的“Waterproof (防水的) modeling clay (黏土)—not real clay, which dissolves (溶解) in water”可知，制作材料需要的是防水模型黏土，而不是真黏土，因此，真黏土不是所需材料。故选B。 3．细节理解题。根据“When you blow, air pushes out water, the bottle becomes lighter and rises.”可知，当你往管子里吹气时，空气把水排出去，瓶子变轻，就会上升。故选D。 4．细节理解题。根据“Bottle sinks (下沉) when it fills with water and coins weigh it down.”可知，让瓶子下沉的方法是往里面装满水，同时硬币会增加它的重量。故选C。 5．推理判断题。根据“Coins keep holes pointing downward, so air does not escape.”以及“Cut two small holes on one side of the bottle. Tape coins to that side of the bottle…”可知，硬币的作用是让孔朝下，防止空气逸出，从而让瓶子浮起来，如果Mary把孔剪在了瓶子的对面，空气就会逸出，导致瓶子无法浮起。故选A。 重难词汇: submarine /ˌsʌbməˈriːn/n. 潜水艇 dive /daɪv/v. 潜水；下潜 dissolve /dɪˈzɒlv/v. 溶解 observe /əbˈzɜːv/v. 观察 escape /ɪˈskeɪp/v. 逸出；逃走 float /fləʊt/v. 漂浮 长难句精析： 1. Here’s how to make a model submarine that dives and comes up from underwater like a real one. 翻译：下面教你制作一艘模型潜水艇，它能像真正的潜水艇一样在水中下潜和上浮。 解析：主句是 Here’s how to make a model submarine；that 引导定语从句，修饰前面的 submarine，说明潜水艇的功能；like a real one 是介词短语，作比较状语。 2. When you blow, air pushes out water, the bottle becomes lighter and rises. 翻译：当你吹气时，空气把水排出去，瓶子变轻，然后上浮。 解析：when 引导时间状语从句；主句由两个并列分句组成；lighter 是形容词比较级，表示 “更轻的”，and 连接两个并列动词 becomes 和 rises，表示顺承关系。 3. Coins keep holes pointing downward, so air does not escape. 翻译：硬币让小孔始终朝下，所以空气不会逸出。 解析：这是由 so 连接的因果并列句；keep sth. doing 是固定结构，意为 “让某物一直保持某种状态”；前面是原因，后面是结果。 03 英语+生物 The scientific method is a way to ask and answer questions. Scientists research and make observations (观察). They also do experiments. Here are the steps for the scientific method. First, think about what things make you curious to learn more. Make an observation. For example, you may have noticed that mold (霉) grows on most kinds of foods. Then, you may ask yourself a question, “What conditions make the mold grow best?” It helps you focus on what you want to know. Next, you need to make a hypothesis. It comes from what you already know. So here, you may guess that mold grows best in cold and dark conditions. After that, it’s time to run an experiment to test your hypothesis! You could put the food in different conditions to see what will happen. Finally, the results come out and you’ll draw a conclusion—Are the results the same as your hypothesis or different from it? Lab Report Name: Kevin Somers Date: May 24,2025 Project Title: Testing How Mold Grows Question: I wonder what conditions make mold grow best Hypothesis: Mold grows best in cold and dark conditions Experiment: →materials: ■4pieces of white bread ■water ■1 paper bag ■fridge →experiment time: two weeks →method: 1. I put two pieces of bread on the dinner table. Some water was added to one piece of bread every day while the other remained dry. 2. I prepared two pieces of bread. I put one piece in a closed paper bag and left the bag on the top of the fridge because it’s warm there. I put the other piece in the fridge because it’s dark and cold there 3. I examined these four pieces of bread every day for two weeks. I recorded every change on the bread. Result: 1. The wet bread developed mold more quickly than the dry bread. 2. The bread on the top of fridge developed mold more quickly than the bread in the fridge. Conclusion: 1. Mold will finally develop on all of the bread. 2. 2 1．Which of following pictures shows the right order of the scientific method? A． B． C． D． 2．How did Kevin set up the two pieces of bread to show whether mold prefers a warm environment? A． B． C． D． 3．Which of the following can be put into No.2? A．Mold grows best in dark and cold conditions. B．Mold grows best in dark and dry conditions. C．Mold grows best in warm and dry conditions. D．Mold grows best in warm and wet conditions. 【答案】1．A 2．D 3．D 【导语】本文介绍了科学方法的基本步骤，并通过Kevin关于霉菌生长条件的实验报告，具体展示了如何运用科学方法进行探究。 1．文中第二段明确说明了科学方法的步骤：First, make an observation（观察）；Then, ask a question（提出问题）；Next, make a hypothesis（做出假设）；After that, run an experiment（进行实验）；Finally, draw a conclusion（得出结论）。对应选项A的图示顺序。 2．实验报告的Method部分提到，为了验证霉菌是否更喜欢温暖环境，Kevin将一片面包放在冰箱顶部（温暖、纸袋封闭），另一片放入冰箱内部（寒冷、无纸袋）。对应选项D的图示内容。 3．根据实验结果Result：湿面包比干面包发霉快；冰箱顶部（温暖）比冰箱内部（寒冷）发霉快。结合假设（Mold grows best in cold and dark conditions）与结果不同，可推断结论是霉菌在温暖、潮湿的环境下生长得最好，即选项D。 重难词汇: 1. scientific /ˌsaɪənˈtɪfɪk/adj. 科学的 2. observation /ˌɒbzəˈveɪʃn/n. 观察 3. hypothesis /haɪˈpɒθəsɪs/n. 假设；猜想 4. experiment /ɪkˈsperɪment/n. & v. 实验；做实验 5. conclusion /kənˈkluːʒn/n. 结论 长难句精析： 1. You could put the food in different conditions to see what will happen. 翻译：你可以把食物放在不同环境中，来观察会发生什么。 解析：主干为 You could put the food；in different conditions 作地点状语；to see… 是不定式表目的；what will happen 是宾语从句，跟在 see 后面。 2. Are the results the same as your hypothesis or different from it? 翻译：实验结果和你的假设一致，还是不一致？ 解析：这是一般疑问句；the same as 意为 “和…… 一样”；different from 意为 “和…… 不同”；it 指代前面的 hypothesis。 04 英语+心理 ①Have you ever noticed that some kids love going to big parties or hanging out with a group of friends, while others prefer to stay at home, read a book, or just enjoy their peaceful time? Well, there’s a reason for that! It has to do with your personality (性格). ②Psychologists (心理学家) say there are two main kinds of people: E-people and I-people. Let me tell you what they’re like. ③E-people love being around other people. They feel energized when they’re with friends, going to parties, or doing fun group activities. For them, happiness is all about sharing laughs, stories, and exciting things with others. ④I-people like quiet time. They feel more relaxed and happy when they’re alone, doing things like reading, drawing, or just watching  movies. They don’t need a lot of people around to feel good. They just need themselves and their favorite activities. ⑤But here’s the cool thing: Neither way is better! Both E-people and I-people can be happy, as long as they do what they enjoy. It’s like finding your favorite taste of ice cream—some people love chocolate, while others love strawberry. Both are great, but it depends on what you like. ⑥The most important thing is to understand yourself and do what makes you happy. Life is about finding what works for you and enjoying every minute. After all, happiness is like a jigsaw (拼图)—each piece is different, but when they fit together, they make your life complete. ⑦So, whether you prefer laughing with friends or enjoying quiet moments alone, embrace your true self. Be yourself, and your life will be filled with joy! 1．How does the writer start the passage? A．By asking questions. B．By listing numbers. C．By telling stories. D．By giving examples. 2．What does the underlined word “energized” mean in Paragraph 3? A．bored B．active C．tired D．nervous 3．What can we know about I-people from Paragraph 4? A．They like sharing with others. B．They prefer to join big parties. C．They need a lot of people around. D．They enjoy reading by themselves. 4．Which of the following best shows the structure of the passage? A． B． C． D． 5．What’s the main purpose of this passage? A．To compare the advantages of E-people and I-people. B．To explain why people have different personalities. C．To tell people which personality is better. D．To encourage people to accept themselves and be themselves. 【答案】1．A 2．B 3．D 4．A 5．D 【导语】本文是一篇说明文，通过对比E人和I人的不同性格特点，阐述了两种性格都无优劣之分，重要的是理解自己、做让自己快乐的事并接受真实的自己。 1．根据文章第①段“Have you ever noticed that some kids love going to big parties or hanging out with a group of friends, while others prefer to stay at home, read a book, or just enjoy their peaceful time?”可知，作者通过提出问题的方式开始这篇文章。 2．根据文章第③段“E-people love being around other people. They feel energized when they’re with friends, going to parties, or doing fun group activities.”可知，E人喜欢和别人在一起，当他们和朋友在一起、参加聚会或做有趣的团体活动时，会感觉充满活力，所以“energized”意思是“活跃的，有活力的”，与“active”意思相近。 3．根据文章第④段“I-people like quiet time. They feel more relaxed and happy when they’re alone, doing things like reading, drawing, or just watching the movies.”可知，I人喜欢独处时做像阅读、画画或看电影这样的事情，即他们喜欢自己阅读。 4．文章第①段通过提问引出关于性格的话题；分述（第②③④段）：第②段：提出 E-people 和 I-people 两种人格类型，引出核心分类；第③段：具体介绍 E-people（外向型）的行为特点与感受；第④段：具体介绍 I-people（内向型）的行为特点与感受。。第⑤段：说明两种性格没有优劣之分；第⑥⑦段：总结，鼓励人们做自己、接纳自我。对应结构：①引出话题 → ②总述 + ③④分述两种类型 → ⑤补充说明 → ⑥⑦总结升华，与选项A 的结构图一致。 5．根据文章第⑥段“The most important thing is to understand yourself and do what makes you happy.”以及第⑦段“So, whether you prefer laughing with friends or enjoying quiet moments alone, embrace your true self. Be yourself, and your life will be filled with joy!”可知，文章的主要目的是鼓励人们接受自己、做自己。 重难词汇: personality /ˌpɜːsəˈnæləti/n. 性格；个性 psychologist /saɪˈkɒlədʒɪst/n. 心理学家 energized /ˈenədʒaɪzd/adj. 精力充沛的 depend /dɪˈpend/v. 依靠；取决于 embrace /ɪmˈbreɪs/v. 接纳；拥抱 长难句精析： 1. Have you ever noticed that some kids love going to big parties or hanging out with a group of friends, while others prefer to stay at home, read a book, or just enjoy their peaceful time? 翻译：你有没有注意到，有些孩子喜欢参加大型聚会或和一群朋友出去玩，而另一些孩子更喜欢待在家里、看书，或是享受安静的时光？ 解析：主句是 Have you ever noticed；that 引导宾语从句作 noticed 的宾语；while 表示对比，意为 “然而”，连接两种不同的喜好。 2. Both E-people and I-people can be happy, as long as they do what they enjoy. 翻译：外向型人和内向型人都可以获得快乐，只要他们做自己喜欢的事情。 解析：主句为 Both...and... 连接主语；as long as 引导条件状语从句；what they enjoy 是宾语从句，作 do 的宾语。 3. So, whether you prefer laughing with friends or enjoying quiet moments alone, embrace your true self. 翻译：所以，无论你更喜欢和朋友欢笑，还是独自享受安静时光，都要接纳真实的自己。 解析：whether...or... 引导让步状语从句，表示 “无论…… 还是……”；主句是祈使句 embrace your true self。 05 英语+化学 ①Have you found that your phone loses battery (电池) power faster in cold weather? It is true—science explains the mystery behind this common problem. ②Batteries in our phones, tablets, and laptops are lithium-ion (锂离子) batteries, which depend on chemical reactions (反应) to store and give out energy. In these reactions, lithium ions move between two metal parts inside the battery. When the temperature drops below 10℃, the lithium ions move much more slowly. This means they can’t move freely, so the battery can’t give out as much energy as usual. That’s why your phone may suddenly show 30% battery left but soon shut down in winter. ③What’s more, cold weather can harm your phone battery. If you often use your phone in freezing temperatures, its life may become 20% shorter. Experts say the best temperature for your phone is between 16°C and 22℃. This is the “golden range” for lithium-ion batteries. ④ ▲ It turns out that makers are now designing batteries with special materials to fight the cold. For example, some new phones use graphene (石墨烯), which conducts heat better and keeps the battery warm. Researchers in Fujian are even testing a new battery technology that uses seaweed extract (海藻提取物) to improve low-temperature performance. This green material not only makes batteries more eco-friendly but also helps them work better in cold weather. ⑤While these innovations are promising, there are simple steps you can take to protect your phone battery in winter. Avoid leaving it outside for long periods, keep it in your pocket instead of a bag to use your body heat, and avoid charging (充电) it when it’s extremely cold, wait until it warms up to room temperature first. ⑥By understanding how temperature influences batteries, we can use our phones more wisely and make them last longer. Technology continues to improve, but a little science knowledge goes a long way in daily life. 1．Which picture can best show how temperature influences batteries? (Ds= the speed of lithium ions’ movement; t= temperature) A． B． C． D． 2．Which of the following can be put in ▲ ? A．But why do some of the phones seem to be less influenced? B．Then, how can we solve this problem by using technology? C．So, should we stop using phones in cold weather completely? D．However, is it true that all batteries behave the same in winter? 3．What can we infer from the passage? A．The higher the temperature is, the better a battery will work. B．Charging an extremely cold phone will shorten its life by 20%. C．Seaweed extract makes batteries greener and able to stand cold. D．It’s better to charge a phone indoors than outdoors in winter. 4．What’s the purpose of the passage? A．To show how the future lithium-ion batteries will develop. B．To introduce when people should keep their phones warm. C．To tell people how to protect phone batteries on cold days. D．To warn the public not to use phones at low temperatures. 【答案】1．A 2．B 3．D 4．C 【导语】本文是一篇说明文，主要介绍了手机电池在低温环境下性能受影响的原因，包括锂离子移动变慢、低温对电池寿命的损害等，同时介绍了应对这一问题的新技术和日常保护措施。 1．第二段提到：“When the temperature drops below 10℃, the lithium ions move much more slowly. This means they can’t move freely, so the battery can’t give out as much energy as usual.”，这直接说明温度低于10℃时，锂离子移动速度变慢，进而影响电池性能，A选项能准确反映温度对锂离子移动速度及电池性能的影响。 2．第四段开头空缺处，后文提到“It turns out that makers are now designing batteries with special materials to fight cold.”，说明制造商正在用特殊材料设计电池来应对寒冷，B选项“Then, how can we solve this problem by using technology?”能很好地引出后文内容。 3．第五段提到“Avoid leaving it outside for long periods, keep it in your pocket instead of a bag to use your body heat, and avoid charging (充电) it when it’s extremely cold, wait until it warms up to room temperature first.”，这说明在冬天的时候，比起在室外，最好在室内充电。 4．最后一段提到“While these innovations are promising, there are simple steps you can take to protect your phone battery in winter.”以及后文的具体保护措施，说明文章目的是告诉人们在寒冷天气如何保护手机电池。 重难词汇: battery /ˈbætəri/n. 电池 chemical /ˈkemɪkl/adj. 化学的 store /stɔː(r)/v. 储存；存放 conduct /kənˈdʌkt/v. 传导；引导 improve /ɪmˈpruːv/v. 改善；提高 influence /ˈɪnfluəns/v. 影响 长难句精析： 1. Batteries in our phones, tablets, and laptops are lithium-ion batteries, which depend on chemical reactions to store and give out energy. 翻译：我们手机、平板和笔记本电脑里的电池都是锂离子电池，它们依靠化学反应来储存和释放能量。 解析：主干是 Batteries are lithium-ion batteries；in our phones... 作后置定语；which 引导非限制性定语从句，修饰前面的锂离子电池，解释它的工作原理。 2. This green material not only makes batteries more eco-friendly but also helps them work better in cold weather. 翻译：这种环保材料不仅让电池更加环保，还能让电池在寒冷天气里工作得更好。 解析：用到 not only...but also...（不仅…… 而且……）并列结构；两个谓语 makes 和 helps 并列，表双重好处。 3. Avoid leaving it outside for long periods, keep it in your pocket instead of a bag to use your body heat, and avoid charging it when it's extremely cold. 翻译：不要把手机长时间放在室外，把它放在口袋里而不是包里，利用体温保温，并且不要在极冷的时候给它充电。 解析：这是三个并列的祈使句；avoid doing 表示 “避免做某事”；when 引导时间状语从句。 06 英语+地理 The average person eats about 40 kg of meat per year. In developed countries, it’s double that—about the same weight as an adult dolphin. But experts now advise cutting down the amount of meat we eat to help slow down the warming of the Earth. So, here’s a thought experiment: what if the whole world turned vegan (eating no animal products at all)? Around 15% of all greenhouse gases produced by humans come from raising farm animals. If we all become vegan, these gases will be slashed. Eating meat takes up space—a lot of it. Around 80% of all farmland is used for producing meat and milk products. This area is almost as large as Europe, the United States, China, and Australia put together. Meat and milk usually give us only 18% of the energy we need, but they cause 60% of the harmful gases from farming. A report by the UN’s climate body, the IPCC, recommends we all reduce the amount of meat we eat, and also how much we waste. The report has found that 8%—10% of the world’s harmful gases come from lost or wasted food. ▲ Large-scale (大规模) farming of cows causes especially serious harm and has been a big factor in the loss of the Amazon Rainforest. When cows digest (消化) their food, they produce methane (CH4)—a powerful greenhouse gas that is about 28 times more powerful than carbon dioxide (CO2) over 100 years. One cow lets out between 70 and 100 kg of methane every year, and there are around 1.5 billion cows in the world today. But small-scale farming of animals can have a lower environmental footprint, and sometimes—as with traditional grazing (放牧)—can even help wildlife and plants live together. Vegan alternatives (替代) also come with their own problems. For example, large-scale bean production can cause forests to be cut down, and almond (杏仁) production requires huge amounts of water. If everyone changed to a plant-based diet, it could bring important health benefits. One study guessed that if everyone ate a vegan diet—rich in fresh fruit and vegetables—around eight million deaths could be avoided worldwide by 2050. There are no simple answers. If everyone changes how they view food, produce it, and eat it in a green way, we might change the world. 1．What does “be slashed” in Paragraph 1 most probably mean? A．Double. B．Remain. C．Reduce greatly. D．Increase slightly. 2．Which of the following is TRUE according to the passage? A．Raising cows especially harms the Earth. B．A vegan world would end food waste. C．Small farms are more harmful to the Earth. D．Bean production needs plenty of water. 3．Which of the following is the most suitable for ▲ ? A．Raising sheep also harms the Earth. B．Many countries begin raising fewer cows. C．People must stop eating beef at once. D．Not all farming influences the Earth equally. 4．This passage is mainly about ________. A．why cows mainly cause the warming of the Earth B．why we should stop eating meat to protect the Earth C．how eating meat harms the Earth and what we can do D．what the advantages of eating fruits and vegetables are 【答案】1．C 2．A 3．D 4．C 【导语】本文是一篇说明文，主要介绍了食用肉类对地球环境的危害（温室气体、土地占用、森林破坏等），同时分析纯素饮食的利弊，并提出绿色饮食的建议。 1．词句猜测题。根据文章第一段“experts now advise cutting down the amount of meat we eat to help slow down the warming of the Earth”以及“Around 15% of all greenhouse gases produced by humans come from raising farm animals. If we all become vegan, these gases will be slashed.”可知，人类产生的温室气体有15%来自养殖牲畜，同时专家建议减少肉类消费以减缓全球变暖，以及“If we all become vegan”这个条件句，可以推断“这些气体”应该会“大幅减少”。故选C。 2．细节理解题。根据文章第三段“Large-scale farming of cows causes especially serious harm and has been a big factor in the loss of the Amazon Rainforest”可知，大规模养奶牛对地球危害尤其严重。故选A。 3．推理判断题。第三段先讲大规模养牛危害极大，后又讲小规模养殖环境影响更低，甚至有助于生态，说明不同养殖方式对地球影响不同。选项D “并非所有农业对地球的影响都相同”可总领全段。故选D。 4．主旨大意题。文章先讲吃肉如何危害地球（温室气体、土地、森林、甲烷），再讲纯素饮食的利弊，最后提出绿色饮食改变世界的做法，因此，文章主要围绕“食用肉类如何危害地球”以及“我们可以做些什么”展开。故选C。 重难词汇: 1. greenhouse /ˈɡriːnhaʊs/n. 温室 2. damage /ˈdæmɪdʒ/v./n. 损害，伤害 3. produce /prəˈdjuːs/v. 产生，生产 4. amount /əˈmaʊnt/n. 数量 5. benefit /ˈbenɪfɪt/n. 好处，益处 长难句精析： 1. When cows digest their food, they produce methane — a powerful greenhouse gas that is about 28 times more powerful than carbon dioxide over 100 years. 翻译：牛消化食物时会产生甲烷，这是一种强效温室气体，在 100 年里，它的威力大约是二氧化碳的 28 倍。 解析：这是复合句，when 引导时间状语从句放在句首，主句是 they produce methane；破折号后面是同位语，用来解释甲烷，里面又含 that 引导定语从句修饰 gas，抓住 “从句 + 主句 + 定语修饰” 就能看懂意思。 2. Meat and milk usually give us only 18% of the energy we need, but they cause 60% of the harmful gases from farming. 翻译：肉类和奶制品通常只提供我们所需能量的 18%，却造成了农业产生的 60% 有害气体。 解析：but 连接两个并列分句，前一分句里 we need 是定语从句，省略关系词，修饰 energy，做题常考对比逻辑：占比少、危害大。 3. If everyone changed to a plant-based diet, it could bring important health benefits. 翻译：如果每个人都改为以植物为主的饮食，就能带来很大的健康益处。 解析：if 引导条件状语从句，用了虚拟语气，表示假设、不是现在真实情况，中考看懂 “如果…… 就……” 主干即可。 07 英语+计算机 Whether you’re looking for a job, a house, or a romantic partner, there’s an app for that. But as people increasingly turn to digital platforms in search of opportunity, Danicla Saban, an associate professor of operations, information, and technology at Stanford Graduate School of Business, says it’s time to take a critical look at the role of algorithms (算法). She explores how properly designed algorithms can improve the fairness and effectiveness of matching processes. Saban has focused much of her research on what she calls “matching markets,” and she’s been particularly fascinated by online dating. In one study, she and several coauthors partnered with a major U.S. dating platform to explore how updates to the app’s algorithm could improve outcomes for romantic hopefuls looking to spark new connections. Analyzing data from the app, Saban developed a model that not only prioritized potential matches based on a user’s preferences but also took into account the likelihood that the person on the other side of the potential match would be interested. “I not only want to show you people that you will like, I also want to show you people that will like you back,” Saban notes. Factoring in users’ history, activity levels, and this two-sided approach to preference led to a substantial increase in matches during field experiments in Texas. “Our algorithm increased the number of matches by 27% in Houston and by over 37% in Austin,” Saban says. Similarly, when working with the volunteer matching platform Volunteer Match, Saban identified an imbalance in how volunteer opportunities were being distributed. Some organizations were receiving an overwhelming number of sign-ups, sometimes even more than they needed, while others struggled to attract any volunteers at all. By adjusting the search algorithm to consider the number of volunteers an organization needs and has already received. Saban and her team were able to ensure a more reasonable distribution of volunteers across opportunities. The technical details of algorithms may be complicated, but our commitment to fairness and equity doesn’t have to be. If we want algorithms to work for good, we need to make conscious choices about how we design them. 1．How do people search for opportunities nowadays? A．By learning algorithms. B．By making use of online tools. C．By developing critical thinking. D．By analyzing the matching processes. 2．What do we know about the model Saban developed for the dating app? A．It has attracted more users to the app. B．It makes a user’s preferences a top priority. C．It focuses on two-sided preference matching. D．It presents more potential matches to the users. 3．On what basis did Saban adjust the algorithm of Volunteer Match? A．The preferences of the volunteers. B．The popularity of the organizations. C．A match between volunteer and organization types. D．A balance between the demand and supply of volunteers. 4．Which of the following can be a suitable title for the text? A．The Power of Digital Matchmaking B．A New Era of Opportunity Searching C．Designing Algorithms for Better Matches D．Volunteering Better with Equal Distribution 【答案】1．B 2．C 3．D 4．C 【导语】本文是一篇说明文，介绍了斯坦福大学商学院的Danicla Saban教授研究如何通过合理设计算法提升各类匹配市场的公平性和有效性。 1．文章第一段第二句“as people increasingly turn to digital platforms in search of opportunity”指出，如今人们越来越多地借助数字平台寻找机会，数字平台属于在线工具的范畴。 2．文章第三段第一句“Saban developed a model that not only prioritized potential matches based on a user’s preferences but also took into account the likelihood that the person on the other side of the potential match would be interested”、第三句“Factoring in users’ history, activity levels, and this two-sided approach to preference led to a substantial increase in matches during field experiments in Texas”指出，Saban为约会应用开发的模型不仅会根据用户的偏好筛选潜在匹配对象，还会考虑对方对该用户感兴趣的可能性，采用了双向偏好匹配的方式。 3．文章第四段第二句“Some organizations were receiving an overwhelming number of sign-ups, sometimes even more than they needed, while others struggled to attract any volunteers at all”、第三句“By adjusting the search algorithm to consider the number of volunteers an organization needs and has already received, Saban and her team were able to ensure a more reasonable distribution of volunteers across opportunities”指出，Saban是根据各个机构对志愿者的需求数量和已招募到的志愿者数量，也就是志愿者的供需平衡来调整Volunteer Match的算法的。 4．文章第一段最后一句“She explores how properly designed algorithms can improve the fairness and effectiveness of matching processes”、最后一段最后一句“If we want algorithms to work for good, we need to make conscious choices about how we design them”指出，文章核心围绕合理设计算法以提升匹配的效果和公平性展开，还通过两个实际案例验证了优化算法的作用，因此“为更好的匹配设计算法”是适合的文章标题。 重难词汇: algorithm /ˈælrɪðəm/ n. 算法，计算程序 associate /əˈsəʊʃiət/ adj. 副的；联合的 substantial /səbˈstænʃl/ adj. 大量的；实质性的 imbalance /ɪmˈbæləns/ n. 不平衡，不均衡 distribution /ˌdɪstrɪˈbjuːʃn/ n. 分配，分布 equity /ˈekwəti/ n. 公平，公正 长难句精析： 1. But as people increasingly turn to digital platforms in search of opportunity, Danicla Saban, an associate professor of operations, information, and technology at Stanford Graduate School of Business, says it’s time to take a critical look at the role of algorithms. 翻译：但随着人们越来越多地借助数字平台寻找机遇，斯坦福商学院运营、信息与技术专业的副教授达妮克拉·萨班表示，是时候批判性地看待算法的作用了。 解析：本句是复合句，主干为“Danicla Saban says it’s time to...”；句首as引导时间状语从句，意为“随着……”；两个逗号之间的“an associate professor...Business”是同位语，用来补充说明Saban的身份，属于中考常考的同位语语法考点；“it’s time to do sth.”是固定句型，意为“是做某事的时候了”。 2. Analyzing data from the app, Saban developed a model that not only prioritized potential matches based on a user’s preferences but also took into account the likelihood that the person on the other side of the potential match would be interested. 翻译：通过分析这款应用的数据，萨班研发了一个模型，该模型不仅会根据用户的偏好优先推荐潜在匹配对象，还会考虑到潜在匹配对象另一方产生兴趣的可能性。 解析：句首“Analyzing data...”是现在分词作方式状语，表主动动作；主干是“Saban developed a model”；that引导定语从句，修饰先行词model，从句中包含“not only...but also...”并列结构，是中考必考句型；第二个that引导同位语从句，解释说明likelihood的具体内容。 3. By adjusting the search algorithm to consider the number of volunteers an organization needs and has already received, Saban and her team were able to ensure a more reasonable distribution of volunteers across opportunities. 翻译：通过调整搜索算法，使其兼顾机构所需志愿者数量和已招募到的志愿者数量，萨班和她的团队得以确保志愿者在各类志愿岗位中得到更合理的分配。 句子分析：句首“By adjusting...”是介词by+动名词结构，作方式状语，意为“通过做某事”；“an organization needs and has already received”是省略引导词that的定语从句，修饰the number of volunteers；主干为“Saban and her team were able to ensure...”，“be able to do”是中考核心短语，意为“能够做某事”。 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $ 热点16 跨学科融合阅读（物理+生物+心理+化学+地理+计算机） 1 英语+物理 阅读理解 实验:空气分子的运动与温度之间的关系 2 英语+物理 阅读理解 介绍了如何制作一个潜水艇模型 3 英语+生物 阅读理解 通过霉菌生长条件的实验报告具体展示了如何运用科学方法进行探究。 4 英语+心理 阅读理解 通过对比E人和I人的不同性格特点，阐述了两种性格都无优劣之分 5 英语+化学 阅读理解 介绍了手机电池在低温环境下性能受影响的原因 6 英语+地理 阅读理解 介绍了食用肉类对地球环境的危害（温室气体、土地占用、森林破坏等） 7 英语+计算机 阅读理解 介绍了斯坦福大学研究如何通过合理设计算法提升各类匹配市场的公平性和有效性 01 英语+物理 There is something all around you, but you can’t see it. You can’t stay alive without breathing it in. What is it? It’s air! Air is a mixture of gases. It’s something we can’t see, but it’s made up of very tiny molecules. These molecules are spread out and keep moving all the time. Air molecules move differently as the temperature changes. When air gets warmer, the molecules become more active and move farther apart. Warmer air takes up more space because the molecules move farther apart. However, when air gets cooler, the molecules move more slowly and come closer together. Cooler air occupies less space because the molecules move closer together. Here is an experiment (实验) that shows this. First, take a balloon and stretch (拉伸) it over the mouth of an empty bottle. Next, put it in hot water. Does the balloon swell (膨胀) up? Now, move it into cold water. You will see the balloon get smaller. When the air molecules heat up, they become more spread out. This makes the air inside the bottle swell. It moves out of the bottle and fills up the balloon. However, when the molecules get colder, they move closer together. So, the air goes back into the bottle. 1．Which part of a magazine can we read such a text? A．Science Corner B．School Life C．Story Time D．Cultural Tradition 2．Which is the correct order of the experiment according to the passage? A．a→b→c B．a→c→b C．c→b→a D．c→a→b 3．After reading the passage, we can learn that ________. A．Air molecules will stop moving when the temperature is very low. B．The size of air molecules stays the same when the temperature changes. C．The movement of air molecules has something to do with temperature. D．Cold air makes the balloon get bigger while hot air makes it become smaller. 02 英语+物理 Here’s how to make a model submarine (潜水艇) that dives (潜水) and comes up from underwater like a real one. You’ll need ●Plastic bottle   ●Tape (胶带)   ●Thin rubber (橡胶的) or plastic tube (管子) ●Waterproof (防水的) modeling clay (黏土)—not real clay, which dissolves (溶解) in water ●Small scissors  ●Bathtub (浴盆) (1) Cut two small holes on one side of the bottle. Tape coins to that side of the bottle. Remove (摘下) cap, seal (密封) the tube to the bottle with clay. (2) Fill tub with water; put bottle in and let it fill with water. (3) Gently blow into the tube and observe (观察) what happens. Stop blowing and close the tube with your thumb (大拇指). Lift your thumb and watch what happens. What happened? When you blow, air pushes out water, the bottle becomes lighter and rises. Bottle sinks (下沉) when it fills with water and coins weigh it down. Coins keep holes pointing downward, so air does not escape. When you stop blowing and seal (密封) the tube with your thumb, the bottle floats. Lift your thumb, air escapes (逸出) through the tube and the bottle sinks (下沉). A real submarine works this way, by filling tanks with air or water. 1．The experiment shows how to make a ________. A．plastic bottle B．model submarine C．real clay D．rubber boat 2．The following materials are needed to make a model submarine EXCEPT ________. A．a plastic tube B．real clay C．tape D．scissors 3．If you blow into the tube, ________. A．the bottle will fill with water B．the bottle will be empty C．the bottle will spin D．the bottle will rise 4．The way to make the bottle sink is to ________. A．tape the holes B．keep sealing the tube C．fill it with water D．blow more air in 5．Mary made a model submarine, but it can’t float. What might be the problem? A．She cut holes on opposite sides of the bottle. B．She taped coins to the bottle. C．She blew too much air into the bottle. D．She used waterproof modeling clay. 03 英语+生物 The scientific method is a way to ask and answer questions. Scientists research and make observations (观察). They also do experiments. Here are the steps for the scientific method. First, think about what things make you curious to learn more. Make an observation. For example, you may have noticed that mold (霉) grows on most kinds of foods. Then, you may ask yourself a question, “What conditions make the mold grow best?” It helps you focus on what you want to know. Next, you need to make a hypothesis. It comes from what you already know. So here, you may guess that mold grows best in cold and dark conditions. After that, it’s time to run an experiment to test your hypothesis! You could put the food in different conditions to see what will happen. Finally, the results come out and you’ll draw a conclusion—Are the results the same as your hypothesis or different from it? Lab Report Name: Kevin Somers Date: May 24,2025 Project Title: Testing How Mold Grows Question: I wonder what conditions make mold grow best Hypothesis: Mold grows best in cold and dark conditions Experiment: →materials: ■4pieces of white bread ■water ■1 paper bag ■fridge →experiment time: two weeks →method: 1. I put two pieces of bread on the dinner table. Some water was added to one piece of bread every day while the other remained dry. 2. I prepared two pieces of bread. I put one piece in a closed paper bag and left the bag on the top of the fridge because it’s warm there. I put the other piece in the fridge because it’s dark and cold there 3. I examined these four pieces of bread every day for two weeks. I recorded every change on the bread. Result: 1. The wet bread developed mold more quickly than the dry bread. 2. The bread on the top of fridge developed mold more quickly than the bread in the fridge. Conclusion: 1. Mold will finally develop on all of the bread. 2. 2 1．Which of following pictures shows the right order of the scientific method? A． B． C． D． 2．How did Kevin set up the two pieces of bread to show whether mold prefers a warm environment? A． B． C． D． 3．Which of the following can be put into No.2? A．Mold grows best in dark and cold conditions. B．Mold grows best in dark and dry conditions. C．Mold grows best in warm and dry conditions. D．Mold grows best in warm and wet conditions. 04 英语+心理 ①Have you ever noticed that some kids love going to big parties or hanging out with a group of friends, while others prefer to stay at home, read a book, or just enjoy their peaceful time? Well, there’s a reason for that! It has to do with your personality (性格). ②Psychologists (心理学家) say there are two main kinds of people: E-people and I-people. Let me tell you what they’re like. ③E-people love being around other people. They feel energized when they’re with friends, going to parties, or doing fun group activities. For them, happiness is all about sharing laughs, stories, and exciting things with others. ④I-people like quiet time. They feel more relaxed and happy when they’re alone, doing things like reading, drawing, or just watching  movies. They don’t need a lot of people around to feel good. They just need themselves and their favorite activities. ⑤But here’s the cool thing: Neither way is better! Both E-people and I-people can be happy, as long as they do what they enjoy. It’s like finding your favorite taste of ice cream—some people love chocolate, while others love strawberry. Both are great, but it depends on what you like. ⑥The most important thing is to understand yourself and do what makes you happy. Life is about finding what works for you and enjoying every minute. After all, happiness is like a jigsaw (拼图)—each piece is different, but when they fit together, they make your life complete. ⑦So, whether you prefer laughing with friends or enjoying quiet moments alone, embrace your true self. Be yourself, and your life will be filled with joy! 1．How does the writer start the passage? A．By asking questions. B．By listing numbers. C．By telling stories. D．By giving examples. 2．What does the underlined word “energized” mean in Paragraph 3? A．bored B．active C．tired D．nervous 3．What can we know about I-people from Paragraph 4? A．They like sharing with others. B．They prefer to join big parties. C．They need a lot of people around. D．They enjoy reading by themselves. 4．Which of the following best shows the structure of the passage? A． B． C． D． 5．What’s the main purpose of this passage? A．To compare the advantages of E-people and I-people. B．To explain why people have different personalities. C．To tell people which personality is better. D．To encourage people to accept themselves and be themselves. 05 英语+化学 ①Have you found that your phone loses battery (电池) power faster in cold weather? It is true—science explains the mystery behind this common problem. ②Batteries in our phones, tablets, and laptops are lithium-ion (锂离子) batteries, which depend on chemical reactions (反应) to store and give out energy. In these reactions, lithium ions move between two metal parts inside the battery. When the temperature drops below 10℃, the lithium ions move much more slowly. This means they can’t move freely, so the battery can’t give out as much energy as usual. That’s why your phone may suddenly show 30% battery left but soon shut down in winter. ③What’s more, cold weather can harm your phone battery. If you often use your phone in freezing temperatures, its life may become 20% shorter. Experts say the best temperature for your phone is between 16°C and 22℃. This is the “golden range” for lithium-ion batteries. ④ ▲ It turns out that makers are now designing batteries with special materials to fight the cold. For example, some new phones use graphene (石墨烯), which conducts heat better and keeps the battery warm. Researchers in Fujian are even testing a new battery technology that uses seaweed extract (海藻提取物) to improve low-temperature performance. This green material not only makes batteries more eco-friendly but also helps them work better in cold weather. ⑤While these innovations are promising, there are simple steps you can take to protect your phone battery in winter. Avoid leaving it outside for long periods, keep it in your pocket instead of a bag to use your body heat, and avoid charging (充电) it when it’s extremely cold, wait until it warms up to room temperature first. ⑥By understanding how temperature influences batteries, we can use our phones more wisely and make them last longer. Technology continues to improve, but a little science knowledge goes a long way in daily life. 1．Which picture can best show how temperature influences batteries? (Ds= the speed of lithium ions’ movement; t= temperature) A． B． C． D． 2．Which of the following can be put in ▲ ? A．But why do some of the phones seem to be less influenced? B．Then, how can we solve this problem by using technology? C．So, should we stop using phones in cold weather completely? D．However, is it true that all batteries behave the same in winter? 3．What can we infer from the passage? A．The higher the temperature is, the better a battery will work. B．Charging an extremely cold phone will shorten its life by 20%. C．Seaweed extract makes batteries greener and able to stand cold. D．It’s better to charge a phone indoors than outdoors in winter. 4．What’s the purpose of the passage? A．To show how the future lithium-ion batteries will develop. B．To introduce when people should keep their phones warm. C．To tell people how to protect phone batteries on cold days. D．To warn the public not to use phones at low temperatures. 06 英语+地理 The average person eats about 40 kg of meat per year. In developed countries, it’s double that—about the same weight as an adult dolphin. But experts now advise cutting down the amount of meat we eat to help slow down the warming of the Earth. So, here’s a thought experiment: what if the whole world turned vegan (eating no animal products at all)? Around 15% of all greenhouse gases produced by humans come from raising farm animals. If we all become vegan, these gases will be slashed. Eating meat takes up space—a lot of it. Around 80% of all farmland is used for producing meat and milk products. This area is almost as large as Europe, the United States, China, and Australia put together. Meat and milk usually give us only 18% of the energy we need, but they cause 60% of the harmful gases from farming. A report by the UN’s climate body, the IPCC, recommends we all reduce the amount of meat we eat, and also how much we waste. The report has found that 8%—10% of the world’s harmful gases come from lost or wasted food. ▲ Large-scale (大规模) farming of cows causes especially serious harm and has been a big factor in the loss of the Amazon Rainforest. When cows digest (消化) their food, they produce methane (CH4)—a powerful greenhouse gas that is about 28 times more powerful than carbon dioxide (CO2) over 100 years. One cow lets out between 70 and 100 kg of methane every year, and there are around 1.5 billion cows in the world today. But small-scale farming of animals can have a lower environmental footprint, and sometimes—as with traditional grazing (放牧)—can even help wildlife and plants live together. Vegan alternatives (替代) also come with their own problems. For example, large-scale bean production can cause forests to be cut down, and almond (杏仁) production requires huge amounts of water. If everyone changed to a plant-based diet, it could bring important health benefits. One study guessed that if everyone ate a vegan diet—rich in fresh fruit and vegetables—around eight million deaths could be avoided worldwide by 2050. There are no simple answers. If everyone changes how they view food, produce it, and eat it in a green way, we might change the world. 1．What does “be slashed” in Paragraph 1 most probably mean? A．Double. B．Remain. C．Reduce greatly. D．Increase slightly. 2．Which of the following is TRUE according to the passage? A．Raising cows especially harms the Earth. B．A vegan world would end food waste. C．Small farms are more harmful to the Earth. D．Bean production needs plenty of water. 3．Which of the following is the most suitable for ▲ ? A．Raising sheep also harms the Earth. B．Many countries begin raising fewer cows. C．People must stop eating beef at once. D．Not all farming influences the Earth equally. 4．This passage is mainly about ________. A．why cows mainly cause the warming of the Earth B．why we should stop eating meat to protect the Earth C．how eating meat harms the Earth and what we can do D．what the advantages of eating fruits and vegetables are 07 英语+计算机 Whether you’re looking for a job, a house, or a romantic partner, there’s an app for that. But as people increasingly turn to digital platforms in search of opportunity, Danicla Saban, an associate professor of operations, information, and technology at Stanford Graduate School of Business, says it’s time to take a critical look at the role of algorithms (算法). She explores how properly designed algorithms can improve the fairness and effectiveness of matching processes. Saban has focused much of her research on what she calls “matching markets,” and she’s been particularly fascinated by online dating. In one study, she and several coauthors partnered with a major U.S. dating platform to explore how updates to the app’s algorithm could improve outcomes for romantic hopefuls looking to spark new connections. Analyzing data from the app, Saban developed a model that not only prioritized potential matches based on a user’s preferences but also took into account the likelihood that the person on the other side of the potential match would be interested. “I not only want to show you people that you will like, I also want to show you people that will like you back,” Saban notes. Factoring in users’ history, activity levels, and this two-sided approach to preference led to a substantial increase in matches during field experiments in Texas. “Our algorithm increased the number of matches by 27% in Houston and by over 37% in Austin,” Saban says. Similarly, when working with the volunteer matching platform Volunteer Match, Saban identified an imbalance in how volunteer opportunities were being distributed. Some organizations were receiving an overwhelming number of sign-ups, sometimes even more than they needed, while others struggled to attract any volunteers at all. By adjusting the search algorithm to consider the number of volunteers an organization needs and has already received. Saban and her team were able to ensure a more reasonable distribution of volunteers across opportunities. The technical details of algorithms may be complicated, but our commitment to fairness and equity doesn’t have to be. If we want algorithms to work for good, we need to make conscious choices about how we design them. 1．How do people search for opportunities nowadays? A．By learning algorithms. B．By making use of online tools. C．By developing critical thinking. D．By analyzing the matching processes. 2．What do we know about the model Saban developed for the dating app? A．It has attracted more users to the app. B．It makes a user’s preferences a top priority. C．It focuses on two-sided preference matching. D．It presents more potential matches to the users. 3．On what basis did Saban adjust the algorithm of Volunteer Match? A．The preferences of the volunteers. B．The popularity of the organizations. C．A match between volunteer and organization types. D．A balance between the demand and supply of volunteers. 4．Which of the following can be a suitable title for the text? A．The Power of Digital Matchmaking B．A New Era of Opportunity Searching C．Designing Algorithms for Better Matches D．Volunteering Better with Equal Distribution 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $