精品解析：天津市第三中学2024-2025学年高二下学期3月月考英语试题

天津市第三中学2024~2025学年度第二学期 高二年级阶段性检测试卷（2025. 3） 英语 第I卷 选择题 一、单项选择（共15小题，每小题1分，满分15分） 1. The day of ________is coming. I told my family that I can’t accompany them. A. delight B. decision C. departure D. decoration 【答案】C 【解析】 【详解】考查名词词义辨析。句意：离开的日子即将到来。我告诉我的家人我不能陪伴他们。A. delight 高兴；B. decision 决定；C. departure 离开；D. decoration 装饰。根据下文“I can’t accompany them.”可知，离开的日子即将到来。故选C项。 2. He talked about how much we ________ to our parents and our country and so on and so forth. A. thrive B. thanks C. coexist D. owe 【答案】D 【解析】 【详解】考查动词词义辨析。句意：他谈到我们对父母和国家亏欠了多少等等。A. thrive 繁荣；茁壮成长；B. thanks 感谢（名词）；C. coexist 共存；D. owe 欠；感激。根据下文“to our parents and our country(对父母和国家)”可知，此处表示我们在情感、养育之恩、受教育等方面对父母和国家有所亏欠，owe符合语境，故选D项。 3. This bookshop is quite popular with people who ________ good service and friendly environment for some private time. A. appreciate B. comfort C. ignore D. apply 【答案】A 【解析】 【详解】考查动词词义辨析。句意：这家书店很受那些因私人时光而看重优质服务和友好环境的人们的欢迎。A. appreciate重视；欣赏；B. comfort安慰；使舒适；C. ignore忽视；D. apply申请；应用。根据下文“good service and friendly environment(优质服务和友好环境)”可知，人们喜欢这家书店，是因为他们重视书店的优质服务和友好环境，这些能为他们的私人时光提供良好氛围，故选A项。 4. Due to the size of the museum, the number of visitors is ________to 5000 per day. A. trapped B. collapsed C. restricted D. reacted 【答案】C 【解析】 【详解】考查动词词义辨析。 句意：由于博物馆的规模，每天的游客数量被限制在5000人。 A. trapped困住； B. collapsed倒塌； C. restricted限制； D. reacted反应。根据上文 “Due to the size of the museum”可知，每天的游客数量被限制在5000人。故选C项。 5 You may depend on it_______ I shall always help you. A. that B. what C. which D. whether 【答案】A 【解析】 【详解】考查固定句型。句意：你可以相信我一定会随时帮助你。depend on it that…指望，相信，依靠，it在此作形式宾语，that从句是真正的宾语，故选A。 6. ________ happened, he would not give up the hope to survive on the desert island. A. Whichever B. Whoever C. Wherever D. Whatever 【答案】D 【解析】 【详解】考查让步状语从句。句意：无论发生什么，他都不会放弃在荒岛上生存的希望。A. Whichever无论哪个，强调在一定范围内进行选择；B. Whoever无论谁，指人；C. Wherever无论在哪里，指地点；D. Whatever无论什么，可指任何事情或情况。根据下文“he would not give up the hope to survive on the desert island(他都不会放弃在荒岛上生存的希望)”可知，这里是说不管发生什么样的事情，他都不会放弃希望，引导词在从句中作主语，强调事情的内容，用Whatever引导让步状语从句。故选D项。 7. Jim’s family moved to the________of London five years ago for fresher air and a lower rent. A. downtown B. suburb C. center D. status 【答案】B 【解析】 【详解】考查名词词义辨析。句意：吉姆一家五年前搬到了伦敦的郊区，为了呼吸更新鲜的空气和更低的房租。A. downtown 市中心；B. suburb 郊区；C. center 中心；D. status 地位；状态。根据“for fresher air and a lower rent(为了呼吸更新鲜的空气和更低的房租)”可知，能满足这两个条件的通常是城市的郊区，而不是市中心或中心，故选B项。 8. You can invite ________ you want to come to your birthday party. A. whatever B. whomever C. no matter whom D. no matter what 【答案】B 【解析】 【详解】考查宾语从句。句意：你可以邀请任何你想邀请的人来参加你的生日聚会。A. whatever无论什么，指物；B. whomever无论谁，指人，在句中只作宾语；C. no matter whom无论谁，只能引导让步状语从句，不能引导宾语从句；D. no matter what无论什么，引导让步状语从句，指物。本句是包含宾语从句的复合句，作want的宾语，指人，意为“无论谁”，所以用“whomever”，故选B项。 9. ________ the unpleasant weather, many people in the city went out to see the holiday parade in the street. A. Even if B. Although C. In spite of D. Unless 【答案】C 【解析】 【详解】考查固定短语辨析。句意：尽管天气不好，城里的许多人还是出去看街上的节日游行。A. Even if尽管；B. Although虽然；C. In spite of尽管；D. Unless除非。根据句意，表示“虽然，尽管”可以使用A，B，C三个选项，同时空白处后面是名词短语，所以应该选择可以接名词短语的介词短语in spite of。故选C。 10. If an environment allows different species to live and prosper, it________ the ecosystem. A. contributes to B. destroys C. eliminates D. damages 【答案】A 【解析】 【详解】考查动词短语及动词辨析。句意：如果一个环境能让不同物种生存并繁荣发展，那么它对生态系统是有帮助的。A. contributes to有助于；促进；B. destroys破坏；摧毁；C. eliminates消除；排除；D. damages损害；伤害。根据上文“If an environment allows different species to live and prosper(如果一个环境能让不同物种生存并繁荣发展)”可知，环境有利于不同物种生存和繁荣，这对生态系统是积极的影响，会促进生态系统的发展，所以空白处应填表示“有助于；促进”含义的表达。故选A项。 11. The survey found a wide________in the prices charged for canteen food. A. vary B. variety C. variation D. varies 【答案】C 【解析】 【详解】考查名词。句意：调查发现食堂饭菜的价格有很大的差异。A. vary 是动词，意为“变化；使多样化”；B. variety 是名词，意为“种类；多样性”；C. variation 是名词，意为“变化；变异；差异”；D. varies 是 vary 的第三人称单数形式。根据句中“a wide”可知，此处需要一个名词作宾语，且表示价格上的“差异”，故选C项。 12. I have made ________ clear that nobody is allowed to smoke here. A. this B. that C. what D. it 【答案】D 【解析】 【详解】考查 it 作形式宾语。句意：我已经明确表示，这里不允许任何人吸烟。“that nobody is allowed to smoke here”是真正的宾语，为了避免句子头重脚轻，用it作形式宾语，构成“make it + adj. + that 从句”的结构，故选 D项。 13. Scientists have found that this species can still be living, even in some________environments on the planet. A. friendly B. hostile C. advanced D. harmless 【答案】B 【解析】 【详解】考查形容词词义辨析。句意：科学家们发现，这种物种甚至在地球上一些恶劣的环境中仍然可以生存。A. friendly友好的； B. hostile恶劣的、不友好的； C. advanced先进的； D. harmless无害的。根据上文“this species can still be living”可知，地球上一些恶劣的环境中仍然可以生存。故选B项。 14. With only five seconds left, Jeffery had no choice but ________up and throw the ball into the basket. A. jump B. jumping C. jumped D. to jump 【答案】D 【解析】 【详解】考查固定短语、非谓语动词。句意：只剩下五秒钟了，杰弗里别无选择，只能跳起来把球投进篮筐。“have no choice but to do sth.”是固定短语，意为“除了做某事别无选择”，其中but后接带to的不定式。所以此处应填to jump，故选D项。 15. The most important ________for entry is that applicants must design and make their own work. A. critic B. criteria C. criterion D. crucial 【答案】C 【解析】 【详解】考查名词词义辨析。句意：最重要的入学标准是申请人必须设计并制作自己的作品。A. critic 批评家；评论家；B. criteria 标准（criterion 的复数形式）；C. criterion 标准；准则；D. crucial 至关重要的。空白处在句子中作主语，使用名词，根据下文“applicants must design and make their own work(申请人必须设计并制作自己的作品)”以及be动词使用了is可知，此处应使用单数形式，且表示“入学标准”，故选C项。 二、完形填空（共20小题，每小题1. 5分，满分30分） During my last stay in the south of France, I got used to biking down a quiet road. Round a corner, I ____16____ a little house. In its yard, there was an old woman. I waved at her as I went by, and she must have thought I was some ____17____tourist, because she didn’t wave back. The ____18____ thing happened the second day. But on the third day, the old woman ____19____ a tentative (试探性的) wave, and by the fourth day, she nearly got out of her chair as I ____20____to her. “Good morning, Madam!” It became a small ritual (礼节) between us. Once she ____21____brought her husband out with her, and they both waved to me. On my last day, my last ride, I cycled down to the little house — but I didn't ____22____ the lady there. Back at my house, I told Roger, the gardener, of my missed ____23____. “The old lady has a bad leg,” Roger said, “so she has gone to the hospital for a(n) ____24____. ” “Who is she?” I asked. Roger started to ____25____: the quiet road used to be a railway. The old lady’s husband was____26____the stationmaster, and their house was the stationmaster’s house. Several times a day, ____27____a train had passed, the couple would see the passengers waving excitedly, ____28____ the children — for them, such a____29____was a high adventure (冒险). ____30____ , the station was moved away. Everything is ____31____ except for this couple. It seems that my____32____ was a remembrance of the past to her. As Roger said, “She has _____33_____the trains and the waves. You brought them back to her ____34____. ” By reaching out, in a way that cost me nothing,I had given more than I had _____35_____. 16. A. searched B. passed C. rented D. visited 17. A. attractive B. popular C. lazy D. silly 18. A. same B. old C. special D. good 19. A. suggested B. found C. returned D. expected 20. A. called B. showed C. smiled D. turned 21. A. ever B. even C. still D. just 22. A. trouble B. recognize C. ask D. see 23. A. neighbour B. friend C. appointment D. opportunity 24. A. donation B. training C. operation D. answer 25. A. explain B. doubt C. guess D. read 26. A. already B. always C. only D. once 27. A. until B. whenever C. unless D. wherever 28. A. actually B. commonly C. usually D. especially 29. A. gift B. practice C. ride D. greeting 30. A. However B. Besides C. Certainly D. Therefore 31. A. lost B. gone C. finished D. divided 32. A. encouragement B. promise C. reply D. wave 33. A. experienced B. received C. missed D. imagined 34. A. life B. job C. time D. story 35. A. enjoyed B. understood C. realized D. suffered 【答案】16. B 17. D 18. A 19. C 20. A 21. B 22. D 23. B 24. C 25. A 26. D 27. B 28. D 29. C 30. A 31. B 32. D 33. C 34. A 35. C 【解析】 【导语】本文是一篇记叙文。文章讲述了作者在法国南部偶遇一位老太太，通过每日挥手的互动，最终理解这背后承载着老太太对过去的怀念与情感的故事。 【16题详解】 考查动词词义辨析。句意：在法国南部最后一次停留期间，我习惯沿着一条安静的路骑自行车。在一个拐角处，我路过一个小房子。A. searched搜索；B. passed路过；C. rented租用；D. visited参观。根据下文中“In its yard, there was an old woman”可知院子里有一个老年妇女，可推理出作者路过这个小房子，故选B项。 【17题详解】 考查形容词词义辨析。句意：我经过时向她挥手，她一定以为我是某个愚蠢的游客，因为她没有挥手回应。A. attractive吸引人的；B. popular受欢迎的；C. lazy懒惰的；D. silly愚蠢的。根据“because she didn’t wave back”可知，因为她没有挥手回应，作者认为她可能觉得这样挥手很傻，故选D项。 【18题详解】 考查形容词词义辨析。句意：第二天同样的事情发生了。A. same相同的；B. old老的；C. special特别的；D. good好的。根据下文“happened the second day.”以及“but on the third day”可知第二天和第三天发生了同样的事情，可推理出这里是说第二天和第一天情况一样，故选A项。 【19题详解】 考查动词词义辨析。句意：但是在第三天，这位老妇人试探性地回了挥手，到第四天，当我向她打招呼时她几乎从椅子上站起来。A. suggested建议；B. found发现；C. returned回应，返回；D. expected期待。根据“a tentative(试探性的) wave”可知下文说的是试探性的挥手，可推理出这里是说她开始回应我的挥手，故选C项。 【20题详解】 考查动词词义辨析。句意：同第4题。A. called打招呼，呼喊；B. showed展示；C. smiled微笑；D. turned转身。根据下文“Good morning, Madam”可知，我路过时向她挥手或者打招呼，这里用call to sb表示“向某人打招呼”，故选A项。 【21题详解】 考查副词词义辨析。句意：有一次她甚至把她丈夫带出来，他们都向我挥手。A. ever曾经；B. even甚至；C. still仍然；D. just仅仅。根据下文“brought her husband out with her”可知下文说的是把她丈夫带出来，可推理出这里表示递进关系，她除了打招呼，甚至把她丈夫带出来，故选B项。 【22题详解】 考查动词词义辨析。句意：在最后一天，最后一次骑行，我骑车到那个小房子——但是我没有看到那位女士。A. trouble麻烦；B. recognize认出；C. ask问；D. see看见。根据下文“she has gone to the hospital”可知下文说的是她去了医院，可推理出这里是说没有看到那位女士，故选D项。 【23题详解】 考查名词词义辨析。句意：回到家，我告诉园丁Roger我错过的朋友。A. neighbour邻居；B. friend朋友；C. appointment约会；D. opportunity机会。根据上文““Good morning, Madam!” It became a small ritual (礼节) between us”可知，作者和妇女之间已经形成了一种类似朋友间的小礼节，可推理出这里说错过的朋友，故选B项。 【24题详解】 考查名词词义辨析。句意：Roger说：“这位老妇人腿不好，所以她去医院做手术了。”A. donation捐赠；B. training训练；C. operation手术；D. answer答案。根据上文“has a bad leg”和“gone to the hospital”可知上文说的是她的腿不好并去了医院，可推理出是去医院做手术，故选C项。 【25题详解】 考查动词词义辨析。句意：Roger开始解释：这条安静的路以前是一条铁路。A. explain解释；B. doubt怀疑；C. guess猜测；D. read阅读。根据下文“the quiet road used to be a railway”可知下文说的是这条安静的路以前是一条铁路，可推理出此处是在解释这位女士的情况，故选A项。 【26题详解】 考查副词词义辨析。句意：这位老妇人的丈夫曾经是站长，他们的房子就是站长的房子。A. already已经；B. always总是；C. only仅仅；D. once曾经。根据上文“the quiet road used to be a railway”以及下文“the stationmaster”可知上文说的是这条安静的路以前是一条铁路，下文提到了站长，可推理出这里说她丈夫曾经是站长，故选D项。 【27题详解】 考查连词词义辨析。句意：一天几次，无论何时有火车经过，这对夫妇都会看到乘客兴奋地挥手，尤其是孩子们——对他们来说，这样的旅程是一次高度冒险。A. until直到；B. whenever无论何时；C. unless除非；D. wherever无论哪里。根据下文“the couple would see the passengers waving excitedly”可知下文说的是这对夫妇都会看到乘客兴奋地挥手，可推理出这里说的是无论什么时候火车经过，这对夫妇都会看到乘客兴奋地挥手，故选B项。 【28题详解】 考查副词词义辨析。句意：同第12题。A. actually实际上；B. commonly通常；C. usually通常；D. especially尤其。根据上文“the couple would see the passengers waving excitedly”以及下文“the children”可知上文说的是这对夫妇会看到乘客兴奋地挥手，下文提到了孩子们，可推理出这里是强调孩子们挥手，用especially，故选D项。 【29题详解】 考查名词词义辨析。句意：同第12题。A. gift礼物；B. practice练习；C. ride旅程；D. greeting问候。根据上文“for them”以及下文“was a high adventure”可知下文说的是这是一次高度的冒险，可推理出这里说的是对孩子们来说，这样的旅程是一次高度冒险，故选C项。 【30题详解】 考查副词词义辨析。句意：然而，车站被搬走了。A. However然而；B. Besides此外；C. Certainly当然；D. Therefore因此。根据上文“the couple would see the passengers waving excitedly”以及下文“the station was moved away”可知，上文说的是无论何时有火车经过，这对夫妇都会看到乘客兴奋地挥手，下文说的是车站被搬走了，上下文内容形成转折关系，故选A项。 【31题详解】 考查形容词词义辨析。句意：一切都消失了，除了这对夫妇。A. lost丢失的；B. gone消失的；C. finished完成的；D. divided分开的。根据上文“the station was moved away”可知上文说的是车站被搬走了，可推理出这里说以前的东西都没有了，用gone表示“消失”，故选B项。 【32题详解】 考查名词词义辨析。句意：似乎我的挥手对她来说是对过去的一种回忆。A. encouragement鼓励；B. promise承诺；C. reply回复；D. wave挥手。根据上文“I waved at her as I went by”可知上文说的是我路过的时候向她挥手，可推理出此处说的是我的挥手对她来说是对过去的一种回忆，故选D项。 33题详解】 考查动词词义辨析。句意：她怀念火车和挥手。A. experienced经历；B. received收到；C. missed怀念；D. imagined想象。根据上文“the station was moved away”可知上文说的是车站被搬走了，车站搬走后一切都变了，她腿不好，只能怀念过去火车经过时人们挥手的场景，故选C项。 【34题详解】 考查名词词义辨析。句意：你把它们带回给她的生活。A. life生活；B. job工作；C. time时间；D. story故事。根据上文“a remembrance of the past to her”可知，我的挥手让她回忆起过去的生活，可推理出此处说的是把过去的记忆带回到她现在的生活中，故选A项。 【35题详解】 考查动词词义辨析。句意：通过以一种不花费我任何东西的方式伸出援手，我给予的比我意识到的更多。A. enjoyed享受；B. understood理解；C. realized意识到；D. suffered遭受。根据上文“a remembrance of the past to her”可知，我的挥手让她回忆起过去的生活，作者认为自己只是挥手向别人打招呼，却没有想象到自己的挥手把过去的回忆带到了别人的生活中，故选C项。 三、阅读理解（共15小题，每小题2分，满分30分） A Students are sitting in a classroom at P. S. 54, a public elementary school in Brooklyn, New York. When their teacher, Adrienne Heim, strikes a bell, they take a deep breath. The kids are practicing mindfulness. That means they are learning to pay attention to the present moment. Why? Being mindful can help people stay calm and focused, according to Heim. She is the founder of Green Generations. The organization brings mindfulness classes to eight schools in New York City. Isafye Lewis, 10, has been taking in the class at P. S. 54 for two years. “Mindfulness teaches me to relax,” he told TFK. “It really helps me feel better when I’m disappointed or angry. ” At P. S. 54, students practice mindfulness through deep breathing, movement, and relaxation exercises. But Heim says that mindfulness is about more than just keeping calm. It also boosts confidence. “It helps children have a right attitude,” she says, “so they can make healthy decisions. ” Recent research published in Developmental Psychology supports this view. The study also found that mindfulness training can help kids succeed in school. That’s because it trains the brain to pay attention and manage pressure. “It doesn’t solve math equations for kids,” Mariam Gates, author of This Moment Is Your Life, told TFK. “But what mindfulness does for all of us is help us focus on the moment we’re in, which is the only place we can learn, change, or grow. ” But you don’t have to be in a classroom to practice mindfulness. Gates says, “You can always bring your attention to this moment and change how you experience it. ” 36. Why do the students take a deep breath when the teacher strikes a bell? A. They are frightened of the teacher. B. They are practicing mindfullness. C. They are taking an exam. D. They are having singing class. 37. What does Isafye learn from mindfulness? A. How to take it easy. B. How to stay focused. C. How to stop being disappointed. D. How to gain high grades. 38. What does the underlined word “boosts” in Paragraph 5 refer to? A. shakes B. studies C. raises D. requires 39. What did Mariam Gates say about mindfulness? A. It does little to help kids’ studies. B. It helps kids make decisions. C. It makes kids have less pressure. D. It helps kids pay attention. 40. What is this text mainly about? A. An organization centered on mindfulness. B. A new study on mindfulness. C. An introduction to mindfulness. D. The influences of mindfulness. 【答案】36. B 37. A 38. C 39. D 40. C 【解析】 【分析】本文是一篇说明文。文章主要通过几个例子讲述了练习正念的好处。 【36题详解】 细节理解题。根据文章第二段“The kids are practicing mindfulness.”（孩子们正在练习正念减压法。）可知，老师打铃时，学生们要深呼吸是因为他们正在练习正念。故选B项。 【37题详解】 细节理解题。根据文章第四段“Isafye Lewis, 10，has been taking in the class at P.S.54 for two years. "Mindfulness teaches me to relax, " he told TFK.”（10岁的Isafye Lewis已经参加了两年的P.S.54课程。“正念教会我放松，”他告诉TFK。），可知Isafye从正念中学到了如何放松。故选A项。 【38题详解】 词义猜测题。根据文章第五段“At P.S.54， students practice mindfulness through deep breathing, movement, and relaxation exercises. But Heim says that mindfulness is about more than just staying calm.”（在P.S.54，学生们通过深呼吸、运动和放松练习来练习正念。但海姆说正念不仅仅是保持冷静。）和“It helps children have a right attitude, " She says, "so they can make healthy decisions.”（她说：“这有助于孩子们树立正确的态度，这样他们才能做出健康的决定。”）可知，本段主要讲正念的好处，可推断boosts在此处意为“提升”，A.shakes摇晃；B.studies学习；C.raises提升；D.requires要求。故选C项。 【39题详解】 细节理解题。根据文章倒数第二段“But what mindfulness does for all of us is help us focus on the moment we're in, which is the only place we can learn, change, or grow.”（但是正念对我们所有人的作用是帮助我们专注于我们所处的那一刻，这是我们唯一可以学习、改变或成长的地方。）可知，Mariam Gates认为正念能帮助我们所有人专注于我们所处的那一刻，即帮助我们所有人（包括孩子）集中注意力。故选D项。 【40题详解】 主旨大意题。根据文章第一二段通过纽约布鲁克林的一所公立小学P.S.54的教室里的学生活动导入“正念”这个话题，第三段介绍了在八所学校开设正念课程的海姆，第四五六七段讲练习正念的好处，最后一段讲练习正念的方法。可知，本文主要是对正念减压法的介绍。故选C项。 B All living things on the earth need other living things to live. Nothing lives alone. Most animals must live in a group, and even a plant grows close together with others of the same kind. Sometimes one living thing kills another, one eats and the other is eaten. Each kind of life eats another kind of life in order to live, and together they form a food chain. Some food chains are simple, while others are not. But all food chains begin with the sun, and all food chains become broken up if one of the links disappears. All life needs sunlight to live on. But only plants can use sunlight directly. Plants are“factories”. They make food from sunlight, water and things in the soil and air. Plants feed all other living things. Animals can only use the suns energy after it has been changed into food by plants. Some animals feed directly on plants, others eat smaller animals. Meat-eating animals are only eating plants indirectly. What about human beings? We are members of many food chains. We eat wheat, rice,vegetables, fruits and so on. We also eat meat and drink milk. But men often break up the food chains. They kill wild animals. They also make rivers, lakes and seas dirty. When these rivers,lakes and seas are polluted, the fish in them can not be eaten. If men eat the fish, they will get strange diseases. Each form of life is linked to all others. Breaking the links puts all life in danger. 41. How does every living thing on the earth live? A. Each plant can live alone. B. Each animal can live alone. C. If living things want to live, they must kill each other D. Every living thing on the earth cannot live without others 42. Which living things can use the sun’s energy directly? A. Animals B. Plants. C Both animals and plants. D. All living things. 43. What do plants make food from? A. From water, sunlight and the soil. B. From water and things in the soil and air. C. From water sunlight and things in the soil. D. From sunlight, water, the things in the soil and air. 44. Who often break up the food chains? A. Human beings. B. Animal. C. Plants and animals. D. Men and wild animals. 45. Which of the following do you think is the best title for this passage? A. Animals. B. Plants. C. Food chains. D. Living Things. 【答案】41. D 42. B 43. D 44. A 45. C 【解析】 【导语】本文是一篇说明文。本文主要讲述了地球上所有生物之间的相互依存关系，构成了食物链。植物能直接利用阳光制造食物，动物则依赖植物直接或间接获取能量。人类也是食物链的一部分，但人类的活动往往会破坏食物链，给所有生命带来危险。 【41题详解】 细节理解题。根据文章第一段“All living things on the earth need other living things to live. Nothing lives alone. (地球上的所有生物都需要其他生物才能生存。没有什么生物是独自生活的。)”可知，地球上的每一个生物都不能离开其他生物而独立生存，故选D项。 【42题详解】 细节理解题。根据文章第三段“But only plants can use sunlight directly. (但只有植物能直接使用阳光。)”可知，只有植物能直接使用阳光的能量，故选B项。 【43题详解】 细节理解题。根据文章第三段“Plants are ‘factories’. They make food from sunlight, water and things in the soil and air. (植物是“工厂”。它们利用阳光、水和土壤及空气中的物质制造食物。)”可知，植物利用阳光、水、土壤和空气中的物质制造食物，故选D项。 【44题详解】 细节理解题。根据文章最后一段“But men often break up the food chains. They kill wild animals. They also make rivers, lakes and seas dirty. (但人类经常破坏食物链。他们捕杀野生动物。他们还使河流、湖泊和海洋变得肮脏。)”可知，是人类经常破坏食物链，故选A项。 【45题详解】 主旨大意题。通读全文，结合文章第二段“Each kind of life eats another kind of life in order to live, and together they form a food chain. (每一种生命为了生存都会吃另一种生命，它们共同构成了一个食物链。)”及全文内容可知，本文主要讲述了地球上所有生物之间的相互依存关系，构成了食物链以及人类如何影响这一链条，所以C项“Food chains.(食物链)”最符合文章主旨，故选C项。 C The pace of today's working life blurs (使模糊) the line between personal time and work time, and it increasingly mixes personal lifestyle and work style. And as companies are trying hard to attract and keep young people for their technical skills and enthusiasm for change, office culture is becoming an extension of youth culture. This may be no bad thing. For most of human history the middle-aged have ruled, but in the future, they will have to share power with fresh-faced youths. There have been a number of reasons for this change and the most dramatic of these is technology. Children have always been more expert than their parents at something, but usually a game or a fashion, not the century's most important business tool. The Internet has started the first industrial revolution in history to be led by the young. Though there have been youth revolutions before, none of them made a big change the way the Internet has. Throughout the20th century, if a young person wanted to enter an American company they needed to leave their youth behind. They got a haircut, and probably a suit or at least a tie. Now the same hair, same clothes, even nearly the same hours apply to office and home. If it had not been for the Internet, this change could not have happened. However, it did not happen because of the Internet only; the corporate restructurings (公司重组) of the 1980s and 90s broke down traditional hierarchies (等级制度). In many companies, seniority-based (基于资历的) hierarchies have been replaced by hierarchies based on performance. The abilities to please your superiors are no longer the most valued skills. Today's employees stay with companies only as long as they feel challenged and rewarded; moving from job to job is now a sign of ambition. The rise of the young is a good thing, because it gives them more opportunity to put their ideas and energy into practice at their most creative stage in life. Nowadays youth and youth qualities seem to dominate, but the experience and maturity of older employees should be put to good use, too. 46. A company tries to attract young people for their________. A. office culture B. modern lifestyle C. changing attitude D. technical abilities 47. In the20th century, to enter an American company, a young person needed to ________. A. work in the office and at home B. have an eye-catching hairstyle C. dress in the business style D. leave the business tool behind 48. According to Paragraph 3, company hierarchies are based on the employees' ________. A. achievements B. age and experience C. skills with the Internet D. ability to please the boss 49. Why is the rise of the young a good thing? A. They become more energetic in life. B. They have taken over the companies. C. Their creativity can be put to good use. D. Their ideas appeal to a great many people. 50. What can be inferred from the passage? A. Young people will lead in fashion. B. Young people will have more power. C. Older people will step off the historical stage. D. Older people will continue to be the main force. 【答案】46. D 47. C 48. A 49. C 50. B 【解析】 【分析】这是一篇说明文。文章主要介绍了年轻人的崛起是好事，因为他们的创造力可以善加利用。 【46题详解】 细节理解题。根据第一段的“And as companies are trying hard to attract and keep young people for their technical skills and enthusiasm for change, office culture is becoming an extension of youth culture.（随着公司努力吸引和留住年轻人的技术技能和对变革的热情，办公室文化正成为年轻人文化的延伸）”可知，公司因为年轻人的技术能力和变革热情而吸引他们。故选D。 【47题详解】 细节理解题。根据第二段的“Throughout the20th century, if a young person wanted to enter an American company they needed to leave their youth behind. They got a haircut, and probably a suit or at least a tie.（在整个20世纪，如果一个年轻人想进入一家美国公司，他们就需要抛弃自己的青春。他们剪了头发，可能还穿了西装或者至少打了领带）”可知，在20世纪要进入一家美国公司，年轻的应聘者需要穿商务装。故选C。 【48题详解】 细节理解题。根据第三段的“n many companies, seniority-based (基于资历的) hierarchies have been replaced by hierarchies based on performance.（在许多公司中，基于资历的等级制度已被基于绩效的等级制度所取代）”可知，公司的等级制度基于员工的绩效，即他们的工作表现。故选A。 【49题详解】 细节理解题。根据最后一段的“The rise of the young is a good thing, because it gives them more opportunity to put their ideas and energy into practice at their most creative stage in life.（年轻人的增多是一件好事，因为这给了他们更多的机会，让他们在人生最具创造力的阶段，把自己的想法和精力付诸实践）”可知，年轻人的崛起是一件好事，是因为他们的创造力可以善加利用。故选C。 【50题详解】 推理判断题。根据最后一段的“Nowadays youth and youth qualities seem to dominate, but the experience and maturity of older employees should be put to good use, too.（如今，年轻人和年轻人的素质似乎占主导地位，但老年员工的经验和成熟度也应该得到很好的利用）”可推知，年轻人将会有更多的影响力。故选B。 第II卷 非选择题（共6题, 共25分） 四、阅读表达（共5小题，每小题2分，满分10分） 阅读表达 Years of expecting this time has finally arrived; there were times when I thought we would never get here. We are having three graduations in one family. My daughter is graduating from 4-year College in nursing, and my son is graduating from a high school, and I also just graduated last week. The dream was planted many years ago. I had always dreamt of going back to school, but it was too worrying and too hard. Three years ago, I lost one of my dear friends. She died suddenly someday. All those thoughts of “someday” seemed to take on different meanings. So, I decided to take a course, then I took two. I finally took 4 courses. When I was in the second week of school, my family was in a terrible car accident. My husband, my two children and I were on our way to visit my another daughter at work in another city for her twenty-third birthday, and we were hit by a truck a half mile from our house. My husband was seriously hurt, and I was told by doctors many times it was a miracle (奇迹) that he had survived a serious head injury. The three of us were barely passing after that time period. I had a broken arm and could not write. However, none of us had cold feet. As one of the top ten students in the college, my daughter graduated from college and got her Bachelor’s Degree. My son was admitted to a famous university after his graduation. I am proud of them. As my password, I called myself “mountain climber. ” The journey was difficult and every hill seemed higher to climb. Last week, the highlight of my life was walking across that platform and getting my degree six months before I turn fifty I am proud of myself, too. 51. What was the author’s dream? (no more than 8 words) ___________________________________________________________________________ 52. What does the miracle refer to? (no more than 8 words) ___________________________________________________________________________ 53. How do you understand the underlined sentence in Paragraph 3? (no more than 6 words) ___________________________________________________________________________ 54. Why is the author proud of herself? (no more than 13 words) ___________________________________________________________________________ 55. Do you agree with the author’s view on life? Give reasons in your own words. (no more than 20 words) ___________________________________________________________________________ 【答案】51. She dreamt of going back to school. 52. Her/The author’s husband’s surviving the serious head injury. 53. But none of us gave up. 54. Because she got the degree even she was going to be fifty. Or: Because she realized her dream even she was going to be fifty. 55. （答案不唯一）Yes. One should always stick to/ struggle for his dreams and never give them up no matter how difficult they are. 【解析】 【导语】这是一篇记叙文。文章讲述了一位高龄母亲经历各种不幸，永不放弃，不但培养出优秀的孩子，而且最终实现自己大学梦想的故事。 【51题详解】 考查细节理解。根据文章第一段“I had always dreamt of going back to school, but it was too worrying and too hard. (我一直梦想着能重返校园，但这既令人担忧又十分艰难。)”可知，她的梦想是重返学校。故答案是：She dreamt of going back to school.。 【52题详解】 考查细节理解。根据文章第二段“My husband was seriously hurt, and I was told by doctors many times it was a miracle (奇迹) that he had survived a serious head injury. (我的丈夫受了重伤，医生多次告诉我，他能从严重的头部伤势中幸存下来，简直是个奇迹。)”可知，奇迹指的是她丈夫从严重的头部伤势中幸存了下来。故答案是：Her/The author’s husband’s surviving the serious head injury.。 【53题详解】 考查词句猜测。根据上文“The three of us were barely passing after that time period. I had a broken arm and could not write. (在那段时间之后，我们三个都只是勉强过关。我的胳膊摔断了，不能写字。)”和下文“As one of the top ten students in the college, my daughter graduated from college and got her Bachelor’s Degree. My son was admitted to a famous university after his graduation. I am proud of them. (我女儿是大学里成绩排名前十的学生之一，她大学毕业了，获得了学士学位。我儿子毕业后也被一所著名大学录取了。我为他们感到骄傲。)”可知，作者一家虽然都受了伤，但他们没有放弃，继续前行。因此，划线处可以理解为“但我们没放弃”。故答案是：But none of us gave up.。 【54题详解】 考查细节理解。根据文章最后一段“Last week, the highlight of my life was walking across that platform and getting my degree six months before I turn fifty I am proud of myself, too. (上周，我人生的高光时刻是穿过那个平台，在我年满五十岁之前六个月拿到了学位。我也为自己感到骄傲。)”可知，作者在自己快五十岁的时候拿到了学位，这是她人生的高光时刻，因此她为自己感到骄傲。故答案是：Because she got the degree even she was going to be fifty. Or: Because she realized her dream even she was going to be fifty.。 【55题详解】 考查开放性试题。可供参考的答案是：是的。一个人应该始终坚持/努力追求自己的梦想，无论多么困难，都绝不放弃。故答案是：（答案不唯一）Yes. One should always stick to/ struggle for his dreams and never give them up no matter how difficult they are.。 五、书面表达（满分15分） 56. 假设你是晨光中学的李津，下周你校将与英国友好校举办一场在线会议，探讨如何运用网络来学习英语，请你根据以下提示撰写一篇发言稿。 1. 介绍你是如何运用网络学习英语的。 （1）定期上网络课； （2）互联网是一个练习听力和口语能力的有效渠道； （3）有接触一些国外图书馆和学术网站的机会； 2. 简单谈谈你对利用网络学习英语看法。 注意： 1. 词数不少于 100。 2. 可适当加入细节，使内容充实，行文连贯。 3. 开头和结尾已给出，不计入词数。 Good morning, dear friends. My name is Li Jin. I'd like to take this opportunity to talk about how I learn English on the Internet. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】Good morning, dear friends. My name is Li Jin. I’d like to take this opportunity to talk about how I learn English on the Internet. I regularly attend online classes given by our experienced teachers, through which I can not only acquire basic knowledge, but also interact with the teachers and discuss with my classmates in time. Besides, the Internet is also an efficient channel for me to practice my listening and speaking abilities in English. What’s more, the easy access to some foreign libraries and academic websites by surfing the Internet expands my horizons and helps me know more about western culture. From my point of view, online learning is rewarding as long as it is made full use of. I have benefited a lot from it, which brings me much convenience and confidence. Thank you. 【解析】 【导语】本篇书面表达是一篇发言稿，要求考生在与英国友好校举办的在线会议上，介绍自己运用网络学习英语的方式，并谈谈对利用网络学习英语的看法。 【详解】词汇积累 定期：regularly→ frequently 获得：acquire→ obtain 与…… 互动：interact with→ engage with 便利的：easy→ convenient 句式拓展 同义句改写 原句：Besides, the Internet is also an efficient channel for me to practice my listening and speaking abilities in English. 拓展句：Furthermore, the Internet serves as an exceptionally efficacious conduit for honing my English listening and speaking skills. 【点睛】【高分句型1】I regularly attend online classes given by our experienced teachers, through which I can not only acquire basic knowledge, but also interact with the teachers and discuss with my classmates in time.（使用了一个非谓语动词作定语和一个由through which引导的非限制性定语从句，先行词为teachers） 【高分句型2】From my point of view, online learning is rewarding as long as it is made full use of.（使用了动名词作主语） 第1页/共1页 学科网（北京）股份有限公司 $$ 天津市第三中学2024~2025学年度第二学期 高二年级阶段性检测试卷（2025. 3） 英语 第I卷 选择题 一、单项选择（共15小题，每小题1分，满分15分） 1. The day of ________is coming. I told my family that I can’t accompany them. A. delight B. decision C. departure D. decoration 2. He talked about how much we ________ to our parents and our country and so on and so forth. A. thrive B. thanks C. coexist D. owe 3. This bookshop is quite popular with people who ________ good service and friendly environment for some private time. A. appreciate B. comfort C. ignore D. apply 4. Due to the size of the museum, the number of visitors is ________to 5000 per day. A. trapped B. collapsed C. restricted D. reacted 5. You may depend on it_______ I shall always help you. A. that B. what C. which D. whether 6. ________ happened, he would not give up the hope to survive on the desert island. A. Whichever B. Whoever C. Wherever D. Whatever 7. Jim’s family moved to the________of London five years ago for fresher air and a lower rent. A. downtown B. suburb C. center D. status 8. You can invite ________ you want to come to your birthday party. A. whatever B. whomever C. no matter whom D. no matter what 9. ________ the unpleasant weather, many people in the city went out to see the holiday parade in the street. A. Even if B. Although C. In spite of D. Unless 10. If an environment allows different species to live and prosper, it________ the ecosystem. A. contributes to B. destroys C. eliminates D. damages 11. The survey found a wide________in the prices charged for canteen food. A. vary B. variety C. variation D. varies 12. I have made ________ clear that nobody is allowed to smoke here. A. this B. that C. what D. it 13. Scientists have found that this species can still be living, even in some________environments on the planet. A. friendly B. hostile C. advanced D. harmless 14. With only five seconds left Jeffery had no choice but ________up and throw the ball into the basket. A. jump B. jumping C. jumped D. to jump 15. The most important ________for entry is that applicants must design and make their own work. A. critic B. criteria C. criterion D. crucial 二、完形填空（共20小题，每小题1. 5分，满分30分） During my last stay in the south of France, I got used to biking down a quiet road. Round a corner, I ____16____ a little house. In its yard, there was an old woman. I waved at her as I went by, and she must have thought I was some ____17____tourist, because she didn’t wave back. The ____18____ thing happened the second day. But on the third day, the old woman ____19____ a tentative (试探性的) wave, and by the fourth day, she nearly got out of her chair as I ____20____to her. “Good morning, Madam!” It became a small ritual (礼节) between us. Once she ____21____brought her husband out with her, and they both waved to me. On my last day, my last ride, I cycled down to the little house — but I didn't ____22____ the lady there. Back at my house, I told Roger, the gardener, of my missed ____23____. “The old lady has a bad leg,” Roger said, “so she has gone to the hospital for a(n) ____24____. ” “Who is she?” I asked. Roger started to ____25____: the quiet road used to be a railway. The old lady’s husband was____26____the stationmaster, and their house was the stationmaster’s house. Several times a day, ____27____a train had passed, the couple would see the passengers waving excitedly, ____28____ the children — for them, such a____29____was a high adventure (冒险). ____30____ , the station was moved away. Everything is ____31____ except for this couple. It seems that my____32____ was a remembrance of the past to her. As Roger said, “She has _____33_____the trains and the waves. You brought them back to her ____34____. ” By reaching out, in a way that cost me nothing,I had given more than I had _____35_____. 16. A. searched B. passed C. rented D. visited 17. A. attractive B. popular C. lazy D. silly 18. A. same B. old C. special D. good 19. A. suggested B. found C. returned D. expected 20. A. called B. showed C. smiled D. turned 21. A. ever B. even C. still D. just 22. A. trouble B. recognize C. ask D. see 23. A. neighbour B. friend C. appointment D. opportunity 24. A. donation B. training C. operation D. answer 25. A. explain B. doubt C. guess D. read 26. A. already B. always C. only D. once 27. A. until B. whenever C. unless D. wherever 28. A. actually B. commonly C. usually D. especially 29. A. gift B. practice C. ride D. greeting 30. A. However B. Besides C. Certainly D. Therefore 31. A. lost B. gone C. finished D. divided 32. A. encouragement B. promise C. reply D. wave 33. A. experienced B. received C. missed D. imagined 34. A. life B. job C. time D. story 35. A. enjoyed B. understood C. realized D. suffered 三、阅读理解（共15小题，每小题2分，满分30分） A Students are sitting in a classroom at P. S. 54, a public elementary school in Brooklyn, New York. When their teacher, Adrienne Heim, strikes a bell, they take a deep breath. The kids are practicing mindfulness. That means they are learning to pay attention to the present moment. Why? Being mindful can help people stay calm and focused, according to Heim. She is the founder of Green Generations. The organization brings mindfulness classes to eight schools in New York City. Isafye Lewis, 10, has been taking in the class at P. S. 54 for two years. “Mindfulness teaches me to relax,” he told TFK. “It really helps me feel better when I’m disappointed or angry. ” At P. S. 54, students practice mindfulness through deep breathing, movement, and relaxation exercises. But Heim says that mindfulness is about more than just keeping calm. It also boosts confidence. “It helps children have a right attitude,” she says, “so they can make healthy decisions. ” Recent research published in Developmental Psychology supports this view. The study also found that mindfulness training can help kids succeed in school. That’s because it trains the brain to pay attention and manage pressure. “It doesn’t solve math equations for kids,” Mariam Gates, author of This Moment Is Your Life, told TFK. “But what mindfulness does for all of us is help us focus on the moment we’re in, which is the only place we can learn, change, or grow. ” But you don’t have to be in a classroom to practice mindfulness. Gates says, “You can always bring your attention to this moment and change how you experience it. ” 36. Why do the students take a deep breath when the teacher strikes a bell? A. They are frightened of the teacher. B. They are practicing mindfullness. C. They are taking an exam. D. They are having singing class. 37. What does Isafye learn from mindfulness? A. How to take it easy. B. How to stay focused. C. How to stop being disappointed. D. How to gain high grades. 38. What does the underlined word “boosts” in Paragraph 5 refer to? A. shakes B. studies C. raises D. requires 39. What did Mariam Gates say about mindfulness? A. It does little to help kids’ studies. B. It helps kids make decisions. C. It makes kids have less pressure. D. It helps kids pay attention. 40. What is this text mainly about? A. An organization centered on mindfulness. B. A new study on mindfulness. C. An introduction to mindfulness. D. The influences of mindfulness. B All living things on the earth need other living things to live Nothing lives alone. Most animals must live in a group, and even a plant grows close together with others of the same kind. Sometimes one living thing kills another, one eats and the other is eaten. Each kind of life eats another kind of life in order to live, and together they form a food chain. Some food chains are simple, while others are not. But all food chains begin with the sun, and all food chains become broken up if one of the links disappears. All life needs sunlight to live on. But only plants can use sunlight directly. Plants are“factories”. They make food from sunlight, water and things in the soil and air. Plants feed all other living things. Animals can only use the suns energy after it has been changed into food by plants. Some animals feed directly on plants, others eat smaller animals. Meat-eating animals are only eating plants indirectly. What about human beings? We are members of many food chains. We eat wheat rice,vegetables, fruits and so on. We also eat meat and drink milk. But men often break up the food chains. They kill wild animals. They also make rivers, lakes and seas dirty. When these rivers,lakes and seas are polluted, the fish in them can not be eaten. If men eat the fish, they will get strange diseases. Each form of life is linked to all others. Breaking the links puts all life in danger. 41. How does every living thing on the earth live? A. Each plant can live alone. B. Each animal can live alone. C. If living things want to live, they must kill each other D. Every living thing on the earth cannot live without others 42. Which living things can use the sun’s energy directly? A. Animals B. Plants. C. Both animals and plants. D. All living things. 43. What do plants make food from? A. From water, sunlight and the soil. B. From water and things in the soil and air. C. From water, sunlight and things in the soil. D. From sunlight, water, the things in the soil and air. 44. Who often break up the food chains? A. Human beings. B. Animal. C. Plants and animals. D. Men and wild animals. 45 Which of the following do you think is the best title for this passage? A. Animals. B. Plants. C. Food chains. D. Living Things. C The pace of today's working life blurs (使模糊) the line between personal time and work time, and it increasingly mixes personal lifestyle and work style. And as companies are trying hard to attract and keep young people for their technical skills and enthusiasm for change, office culture is becoming an extension of youth culture. This may be no bad thing. For most of human history the middle-aged have ruled, but in the future, they will have to share power with fresh-faced youths. There have been a number of reasons for this change and the most dramatic of these is technology. Children have always been more expert than their parents at something, but usually a game or a fashion, not the century's most important business tool. The Internet has started the first industrial revolution in history to be led by the young. Though there have been youth revolutions before, none of them made a big change the way the Internet has. Throughout the20th century, if a young person wanted to enter an American company they needed to leave their youth behind. They got a haircut, and probably a suit or at least a tie. Now the same hair, same clothes, even nearly the same hours apply to office and home. If it had not been for the Internet, this change could not have happened. However, it did not happen because of the Internet only; the corporate restructurings (公司重组) of the 1980s and 90s broke down traditional hierarchies (等级制度). In many companies, seniority-based (基于资历的) hierarchies have been replaced by hierarchies based on performance. The abilities to please your superiors are no longer the most valued skills. Today's employees stay with companies only as long as they feel challenged and rewarded; moving from job to job is now a sign of ambition. The rise of the young is a good thing, because it gives them more opportunity to put their ideas and energy into practice at their most creative stage in life. Nowadays youth and youth qualities seem to dominate, but the experience and maturity of older employees should be put to good use, too. 46. A company tries to attract young people for their________. A. office culture B. modern lifestyle C. changing attitude D. technical abilities 47. In the20th century, to enter an American company, a young person needed to ________. A. work in the office and at home B. have an eye-catching hairstyle C. dress in the business style D. leave the business tool behind 48. According to Paragraph 3, company hierarchies are based on the employees' ________. A. achievements B. age and experience C. skills with the Internet D. ability to please the boss 49. Why is the rise of the young a good thing? A. They become more energetic in life. B. They have taken over the companies. C. Their creativity can be put to good use. D. Their ideas appeal to a great many people. 50. What can be inferred from the passage? A. Young people will lead in fashion. B. Young people will have more power. C. Older people will step off the historical stage. D. Older people will continue to be the main force. 第II卷 非选择题（共6题, 共25分） 四、阅读表达（共5小题，每小题2分，满分10分） 阅读表达 Years of expecting this time has finally arrived; there were times when I thought we would never get here. We are having three graduations in one family. My daughter is graduating from 4-year College in nursing, and my son is graduating from a high school, and I also just graduated last week. The dream was planted many years ago. I had always dreamt of going back to school, but it was too worrying and too hard. Three years ago, I lost one of my dear friends. She died suddenly someday. All those thoughts of “someday” seemed to take on different meanings. So, I decided to take a course, then I took two. I finally took 4 courses. When I was in the second week of school, my family was in a terrible car accident. My husband, my two children and I were on our way to visit my another daughter at work in another city for her twenty-third birthday, and we were hit by a truck a half mile from our house. My husband was seriously hurt, and I was told by doctors many times it was a miracle (奇迹) that he had survived a serious head injury. The three of us were barely passing after that time period. I had a broken arm and could not write. However, none of us had cold feet. As one of the top ten students in the college, my daughter graduated from college and got her Bachelor’s Degree. My son was admitted to a famous university after his graduation. I am proud of them. As my password, I called myself “mountain climber. ” The journey was difficult and every hill seemed higher to climb. Last week, the highlight of my life was walking across that platform and getting my degree six months before I turn fifty I am proud of myself, too. 51. What was the author’s dream? (no more than 8 words) ___________________________________________________________________________ 52. What does the miracle refer to? (no more than 8 words) ___________________________________________________________________________ 53. How do you understand the underlined sentence in Paragraph 3? (no more than 6 words) ___________________________________________________________________________ 54. Why is the author proud of herself? (no more than 13 words) ___________________________________________________________________________ 55. Do you agree with the author’s view on life? Give reasons in your own words. (no more than 20 words) ___________________________________________________________________________ 五、书面表达（满分15分） 56. 假设你是晨光中学的李津，下周你校将与英国友好校举办一场在线会议，探讨如何运用网络来学习英语，请你根据以下提示撰写一篇发言稿。 1. 介绍你是如何运用网络学习英语的。 （1）定期上网络课； （2）互联网是一个练习听力和口语能力的有效渠道； （3）有接触一些国外图书馆和学术网站的机会； 2. 简单谈谈你对利用网络学习英语的看法。 注意： 1. 词数不少于 100。 2. 可适当加入细节，使内容充实，行文连贯。 3. 开头和结尾已给出，不计入词数。 Good morning dear friends. My name is Li Jin. I'd like to take this opportunity to talk about how I learn English on the Internet. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 第1页/共1页 学科网（北京）股份有限公司 $$