Week 12 Friday 阅读理解-【学霸黑白题】2025-2026学年高二英语下册

白题 Week 12 Friday 阅读理解 主题：中国天眼新发现 难度：★★★★★ 建议用时：9min 参考答案：P43 Using the Five-hundred-meter Aperture Spherical Radio Telescope(FAST), or the "China Sky Eye",Chinese and international astronomers observed a complex filamentary()structure network moving at ultrahigh speed.The target of this observation was a very-high-velocity cloud,G165,composed of hydrogen atoms,and hurtling through the outer regions of the Milky Way at a speed of approximately 300 kilometres per second. Positioned in a remote and isolated environment,G165 experiences minimal disruption from common factors,such as stellar radiation and gravitational disturbances,making it an ideal natural laboratory for studying the formation and evolution of interstellar gas clouds in their early stages. The exceptional sensitivity and spatial resolution of FAST enabled scientists to unveil structural details within the very-high-velocity cloud to an unprecedented extent.Unlike typical clouds of this kind,characterized by a significant mix of cold and warm gases,G165 is predominantly composed of warm neutral gas with minimal to negligible cold neutral gas components. Surprisingly,although previous studies indicated that the interior of the warm neutral medium should be calm and uniform,G165 exhibits strong turbulent characteristics throughout the system. Further studies led by Li Beicheng,a researcher with the Shanghai Astronomical Observatory, showed that with the interaction of magnetic fields,supersonic turbulence can naturally generate filamentary structures and dynamic gas behavior consistent with the observed results."This process doesn't require the involvement of gravity.It provided crucial clues to understanding the physical mechanisms behind the early formation of interstellar clouds,"Li said. This research breakthrough offers vital observational evidence for understanding the organizational mechanism of atomic gas in the outer regions of the Milky Way and material cycling on galactic scales. 四 1.Why is G165 a suitable object for studying early interstellar clouds? A.It moves at an extremely high speed. B.It has minimal external interference. C.It contributes to study of star formation.D.It has a clear and filamentary structure. 2.What does Paragraph 2 mainly talk about? A.G165's different structure from other gas clouds. B.FAST's role in studying gas clouds. C.Typical formation and structures of gas clouds. D.The contributions made by researchers. 3.What does Li suggest in the passage? A.Gravity is removed from the research. B.Turbulence and magnetism play dominant roles. C.Interstellar clouds cause gas movement.D.Planets are forming inside the interstellar cloud. 4.What does the underlined word "turbulent"mean in Paragraph 2? A.Disorderly. B.Predictable. C.Stable. D.Still. 160英语·0黑白题高二下 阅读理解+语法填空 Saturday Week 12 黑题 +读后续写 一、阅读理解 (2025·全国I卷)Microplastics have become a common source of pollution across the Earth they have settled in the deep sea and on the Himalayas,stuck inside volcanic rocks,filled the stomachs of seabirds and even fallen in fresh Antarctic snow.They are even appearing inside humans. Now,new research suggests that a simple,cheap measure may significantly reduce the level of microplastics in water from your tap(水龙头)：boiling and filtering(过滤)it.In a study published Wednesday in Environmental Science &Technology Letters,researchers from China found that boiling tap water for just five minutes-then filtering it after it cools-could remove at least 80 per cent of its microplastics. Crucially,this process relies on the water containing enough calcium carbonate()to trap the plastics.In the study,boiling hard water containing 300 milligrams of calcium carbonate led to an almost 90 per cent drop in plastics.But in samples with less than 60 milligrams of calcium carbonate,boiling reduced the level of plastics by just 25 per cent.Additionally,the research didn't include all types of plastics.The team focused only on three common types-polystyrene,polyethylene and polypropylene and they didn't study other chemicals previously found in water such as vinyl chloride. Still,the findings show a potential path forward for reducing microplastic exposure-a task that's becoming increasingly difficult.Even bottled water,scientists found earlier this year, contains 10 to 1,000 times more microplastics than originally thought. Scientists are still trying to determine how harmful microplastics are-but what they do know has raised concerns.The new study suggests boiling tap water could be a tool to limit intake."The way they demonstrated how microplastics were trapped through the boiling process was nice, Caroline Gauchotte-Lindsay,an environmental engineer of the University of Glasgow in Scotland who was not involved in the research,tells New Scientist."We should be looking into upgrading drinking water treatment plants so they remove microplastics." ⑨ 1.How does the author present the issue in the first paragraph? A.By quoting an expert. B.By defining a concept. C.By giving examples. D.By providing statistics. 2.What determines the effectiveness of trapping microplastics in water? A.The hardness of water. B.The length of cooling time. C.The frequency of filtering. D.The type of plastic in water. 3.What does the author try to illustrate by mentioning bottled water in Paragraph 4? A.The importance of plastic recycling. B.The severity of the microplastic problem. C.The danger in overusing pure water. D.The difficulty in treating polluted water. 4.What Caroline Gauchotte-Lindsay's suggestion about? A.Choice of new research methods. B.Possible direction for further study. C.Need to involve more researchers. D.Potential application of the findings. 高二下英语·0黑白题161中行动”等核心概念可知，此处指核心在于提升“努力”程度。 故选C。 Friday 阅读理解 【语篇解读】本文是一篇说明文，主要介绍了中国天眼FAST对高 速云G165的观测成果。 l,B细节理解题。根据第一段“Positioned in a remote and isolated environment,G165 experiences minimal disruption from common factors'”可知，G165处于偏远孤立环境，受外界干 扰小，这使其成为研究早期星际云的合适对象。故选B。 2.A段落大意题。第二段主要讲述了G165与典型高速云的不 同：典型高速云冷热气体混合明显，而G165主要由温暖中性气 体组成，冷中性气体极少，且整个系统有强烈的湍流特征，与之 前认为的温暖中性介质内部应平静均匀的观点不同。因此，该 段主要讲G165与其他气体云的结构差异。故选A。 3.B推理判断题。根据第三段“with the interaction of magnetic fields,supersonic turbulence can naturally generate filamentary structures and dynamic gas behavior consistent with the observed results.'This process doesn't require the involvement of gravity..’”可知，李北诚认为在磁场相互作用下，超音速湍流 能自然形成丝状结构和动态气体行为，且这一过程不需要重力 参与，即湍流和磁力起主导作用。故选B。 4,A词义猜测题。根据前文“previous studies indicated that the interior of the warm neutral medium should be calm and uniform”可知，之前研究认为温暖中性介质内部应平静均匀， although表示前后句的转折，所以G165的情况与之相反， “turbulent'”应与“calm and uniform”意思相反，即“无序的”。故 选A。 Saturday 一、阅读理解 【语篇解读】本文是说明文。文章主要介绍了一项关于减少自来水 中微塑料污染的新研究。 1.C推理判断题。根据文章第一段“Microplastics have become a common source of pollution across the Earth-they have settled in the deep sea and on the Himalayas,stuck inside volcanic rocks,filled the stomachs of seabirds and even fallen in fresh Antarctic snow.They are even appearing inside humans.”可知， 微塑料已经成为地球上常见的污染源一它们出现在在深海 和喜马拉雅山上，火山岩中，海鸟的胃里，甚至落在南极。它们 甚至出现了在人类身体里。由此可推知，作者通过举例提出微 塑料污染的问题。故选C。 2.A细节理解题。根据文章第三段中“Crucially,this process relies on the water containing enough calcium carbonate ..by just25 per cent..”可知，决定在水中截留微塑料的有效性的是水 的碳酸钙含量，即水的硬度。故选A。 3.B推理判断题。根据文章第四段“Still,the findings show a potential path forward for reducing microplastic exposure .. more microplastics than originally thought,”可知，即使是瓶装 水，其微塑料含量也比原先想象的高出10到1000倍。可推 断，作者提到瓶装水是为了说明微塑料污染的严重性。故选B。 4.D推理判断题。根据文章最后一段中“The way they demonstrated how microplastics were trapped through the boiling process was nice ..upgrading drinking water treatment plants so they remove microplastics.,”可推知，Caroline Gauchotte-Lindsay提到“我们应该考虑升级饮用水处理厂，这 样它们就能去除微塑料。”，所以她的建议是关于这项研究结果 的潜在应用，即升级饮用水处理厂。故选D。 二、语法填空 【语篇解读】本文是一篇新闻报道，主要讲述了中国东南部一家乡 村咖啡馆一古石崖咖啡馆因其独特的地理位置和惊险的体验而 受到游客的欢迎，并在社交媒体上引发了热烈讨论。 1.What考查名词性从句。空格处引导主语从句，从句中缺少主 参考答案与解析 语，指物，因此空格处用连接代词what,位于句首，首字母大写。 故填What。 2.towering考查形容词。空格处用形容词作定语，修饰名词 cliff,表示属性，应使用ving形式的形容词，意为“高耸的”。故 填towering。 3.where考查定语从句。空格处引导非限制性定语从句，从句 中缺少状语，先行词sot表示地点，因此空格处用关系副词 where引导定语从句，故填where。 4.is named考查被动语态和主谓一致。空白处在句子中作谓 语，因与主语之间为被动关系，使用被动语态，句子描述客观事 实，时态用一般现在时，因此空格处是一般现在时的被动语态， 故填is named。 5.unfamous考查形容词。空白处在句子中作定语，使用形容 词，根据后文的“as the local government pushes for rural tourism”可知，这个村庄以前不出名，空格处应填表示“不出名 的”，故填unfamous。 6.has seen 考查时态和主谓一致。“in recent years”可知，句子 表示的是过去发生的动作对现在的影响，时态用现在完成时， 主语village是单数，故填has seen., 7.hanging考查独立主格结构。句中谓语是“served up”和 “captured”,空格处用非谓语动词，legs和hang之间是逻辑上的 主谓关系，因此空格处用现在分词表主动，构成独立主格结构， 故填hanging。 8.adventurous考查形容词。空格处用形容词作定语，修饰名词 visitors,adventure的形容词形式是adventurous,.意为“喜欢冒 险的”，故填adventurous。 g.Despite考查介词。根据“mixed opinions online'”以及“thrill- seekers keep flooding into this café”可知，尽管网上意见不一， 但寻求刺激的人还是不断涌入这家咖啡馆，空格处应填表示 “尽管”含义的介词，位于句首，首字母大写，故填Despite。 10.Backed考查非谓语动词。分析句子结构可知，句中谓语是is expected,空格处用非谓语动词作状语，因与其逻辑主语the village cafeé之间为逻辑上的动宾关系，空格处用过去分词表被 动，位于句首，首字母大写，故填Backed. 高考核心词积累：1.③2.④3.①4.② 三、读后续写 ©前情回顾 马克和丹尼尔是关系亲密的邻居，然而，马克建新花园棚屋 时，施工队将材料危险地堆放在丹尼尔家附近，丹尼尔提醒无果。 一场夏日风暴将木材吹倒，毁坏了丹尼尔妻子的玫瑰花丛，双方发 生激烈争吵，友谊出现裂痕。直到冬天，丹尼尔看到马克坐轮椅且 腿部打石膏，当晚又下起大雪，次日马克因腿伤无法清理车道，而 丹尼尔注意到他家车道仍被积雪覆盖。 9思路点拨 ①由第一段首句内容“丹尼尔决定帮忙。”可知，第一段可描写丹 尼尔决定帮助马克清理车道上的积雪后的一系列行动，以及这 一行动引发的反应和带来的影响。 ②由第二段首句内容“马克和他的家人面前出现了一条积雪清理 过的车道。”可知，第二段可描写丹尼尔帮马克家清理完车道积 雪后，两人之间矛盾化解、重归于好，以及两家关系恢复温暖的 过程。 Q词类激活 行为类 ①开始打扫：begin to clear/start to clean ②看：watch/look ③带来：bring over/bring along 情绪类 ①真诚的：sincere/genuine ②抱款的：sorry/apologetic 口参考范文 Daniel decided to help.He dressed warmly,picked up his snow shovel,and stepped into the cold.Without a word,he 学霸黑白题43