新人教版八下 Unit4 Section B 分层作业-八年级英语下册【趣味课堂】精品课件（新人教版）

新人教版八下 Unit 4 The Wonders of Nature Section B 分层作业 英语（全解全析） 班级：_________ 姓名：_________ 学号：________ 基础训练 1、 词汇。根据汉语提示或要求完成句子。 1．The tour of natural wonders yesterday __________ (include) a visit to the huge waterfall. 【答案】included 【详解】句意：昨天的自然奇观之旅包括参观巨大的瀑布。include“包括”，动词。根据“yesterday”可知，句子时态为一般过去时，谓语动词用过去式，include的过去式是included。 2．We saw many __________ (type) of colourful fish swimming happily in the clear stream yesterday. 【答案】types 【详解】句意：昨天我们看到许多种色彩斑斓的鱼在清澈的小溪里快乐地游动。type“种类”，为名词，句中“many”后接可数名词复数形式，所以这里要用type的复数形式types。 3．__________ (nature) resources are important for us. And we should use them wisely. 【答案】Natural 【详解】句意：自然资源对我们很重要。我们应该明智地利用它们。nature“自然”，此处用其形容词形式natural“自然的”修饰名词resources，句子首字母大写。 4．Many kinds of birds spend winter in the __________ (south) part of China. 【答案】southern 【详解】句意：许多种类的鸟在中国南方过冬。south“南方”，此处用其形容词形式southern“南方的”修饰名词part。 5．Our new school library is ___________ (locate) in the east of our campus. 【答案】located 【详解】句意：我们新学校的图书馆位于校园的东部。be located in“位于；坐落于” ，固定搭配。 6．全球变暖正在使海平面上升。 Global warming is making the _________ ___________ rise. 【答案】sea level 【详解】原句中“海平面”是关键词，表示“海平面”的短语是sea level，名词短语，固定搭配。 7．我们必须不惜一切代价保护这些珍稀动物。 We must protect these rare animals ______ ______ ________. 【答案】at all costs 【详解】原句中“不惜一切代价”是关键词，“不惜一切代价”对应的英文表达是“at all costs”，介词短语。 8．这个自然公园占地200平方公里。     The nature park covers 200 _________ ___________. 【答案】square kilometers 【详解】原句中“平方公里”是关键词，“平方公里”对应的英文表达是“square kilometers”。 9．这片森林一点一点地恢复了生机。 ______ _______ _______, the forest came back to life. 【答案】Little by little/Bit by bit 【详解】原句中“一点一点地”是关键词，“一点一点地”对应的英文表达是“Little by little或Bit by bit” ，用于描述过程是逐渐的、一点一点发生的。 10．洞穴深处的温度在零度以下。 The temperature in the deep cave is ________ ________ ________. 【答案】 below zero degrees 【详解】原句中“在零度以下”是关键词，“在零度以下”对应的英文表达是“below zero degrees” 。 2、 单项选择。 （ ）1．Mount Qomolangma is ________ mountain in the world. A．high B．higher C．highest D．the highest 【答案】D 【详解】句意：珠穆朗玛峰是世界上最高的山。 根据“in the world”可知，这里是将珠穆朗玛峰和世界上所有的山作比较，要用形容词的最高级形式。high的最高级是highest，且形容词最高级前通常要加定冠词the，所以选the highest。 （ ）2．—How did Wang Fuzhou and his team try to climb Mount Qomolangma? —They were __________ and never gave up. A．curious B．determined C．changeable D．normal 【答案】B 【详解】句意：——王富洲和他的团队是如何尝试攀登珠穆朗玛峰的？——他们意志坚定，从不放弃。 curious好奇的；determined坚决的，下定决心的；changeable可改变的；normal正常的。根据“never gave up”可知，从不放弃体现了他们意志坚定，determined符合语境。 （ ）3．The __________ of the mountain was covered with snow all year round. A．bottom B．surface C．level D．foot 【答案】B 【详解】句意：这座山的表面终年被雪覆盖。 bottom底部；surface表面；level水平/等级；foot山脚。根据“covered with snow”和“all year round”可知，雪覆盖的是山的表面，而非底部、水平或山脚，应填surface。 （ ）4．My grandparents live in a quiet village in the __________ part of China, where the weather is warm all year round. A．northern B．southern C．eastern D．western 【答案】B 【详解】句意：我的祖父母住在中国南部的一个安静村庄，那里全年气候温暖。 northern北部的；southern南部的；eastern东部的；western西部的。根据“where the weather is warm all year round”可知，该地全年气候温暖，中国南部符合这一特征，应填southern。 （ ）5．—How do we know the __________ of this lake? —We use special tools to measure it. A．depth B．pool C．level D．type 【答案】A 【详解】句意：——我们如何知道这个湖的深度？——我们用特殊工具来测量它。 depth深度；pool池塘；level水平；type类型。根据答语“We use special tools to measure it.”可知，此处指用特殊工具测量湖的深度，depth符合语境。 （ ）6．After many tries, he finally ________ solved the problem. A．slowly B．carelessly C．successfully D．quickly 【答案】C 【详解】句意：经过多次尝试，他终于成功地解决了这个问题。 slowly慢慢地；carelessly粗心地；successfully成功地；quickly快速地。根据“After many tries”和“finally”可知，经过多次尝试后最终解决了问题，强调结果的成功，应选successfully。 （ ）7．The hotel is located on the ________ of the sea, so guests can enjoy beautiful ocean views. A．beach B．island C．coast D．sand 【答案】C 【详解】句意：这家旅馆位于海岸边，所以客人可以享受美丽的海景。 beach沙滩；island岛屿；coast海岸；sand沙子。根据“located on the...of the sea”以及“enjoy beautiful ocean views”可知，此处指旅馆位于沿海地带，coast指海岸，侧重地理位置；beach侧重指沙滩，且不与of the sea连用，应填coast。 （ ）8．—The weather in the cave is so changeable, just like a roller coaster. —Yes, it’s true. ________! A．What a strange weather B．How a strange weather C．How changeable weather D．What changeable weather 【答案】D 【详解】句意：——洞穴里的天气变化无常，就像过山车一样。——是的，确实如此。多么变化无常的天气啊！ weather是不可数名词，前面不能加冠词a，排除A、B选项；感叹句修饰名词应用What引导，结构为“What+形容词+名词!”，How引导感叹句修饰形容词或副词，排除C选项。 （ ）9．These signs help people ________ about cave safety, and people may risk ________ their lives if they ignore them. A．learning; losing B．learn; lose C．learn; losing D．learning; lose 【答案】C 【详解】句意：这些标识帮助人们了解洞穴安全知识，如果忽视它们，人们可能会冒着失去生命的危险。 固定搭配help sb. (to) do sth.意为“帮助某人做某事”，因此第一空应用动词原形learn；固定搭配risk doing sth.意为“冒险做某事”，因此第二空应用动名词losing。 （ ）10．The ________ of many coral reefs has made scientists worried, and we must stop this from getting worse. A．died B．dead C．death D．die 【答案】C 【详解】句意：许多珊瑚礁的死亡让科学家们感到担忧，我们必须阻止这种情况恶化。 died死亡，动词过去式；dead死的，形容词；death死亡，名词；die死亡，动词原形。根据空前定冠词“The”可知，此处需填名词作主语，应用death。 3、 选词填空 阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。每空限填一词，每词限用一次。 nature   we   see   through   wonder   clear   actual   include   shock  experience One summer, my family went on a journey and 1 some of the most surprising sights in America. Our favourite place was Niagara Falls. It 2 three different waterfalls: Horse-shoe Falls, Bridal Veil Falls and American Falls. They go into the Niagara River and form a 3 border (边界) between the United States and Canada. There are several different ways to see the powerful waters: on foot, by boat or by air. The first night, we walked 4 Niagara Forest to American Falls. We could hear the loud sound of the water 5 before we reached the falls. During our following tour, the falling water 6 us when we were standing just six metres away from Bridal Veil Falls. It was a perfect place to 7 the power of the falls— and to get 8 very wet! 9 , we haven’t travelled for two years. Now I’m looking forward to having a wonderful trip. There is so much to see in the world. I’m sure we will visit great 10 like Niagara Falls. 【答案】 1．saw 2．includes 3．natural 4．through 5．clearly 6．shocked 7．experience 8．ourselves 9．Actually 1．wonders 【导语】本文主要介绍了作者一家人在夏季前往美国尼亚加拉大瀑布旅游的经历，描述了瀑布的壮观景象以及带给作者的震撼感受。 1．句意：有一年夏天，我的家人去旅行，看到了美国一些最令人惊讶的景象。“journey and…”考查谓语动词并列，由“went”可知需用一般过去时。“see”意为“看到”，其过去式为saw。 2．句意：它包括三个不同的瀑布：马蹄瀑布、新娘面纱瀑布和美国瀑布。此处描述大瀑布的构成，主语“It”为单数。根据后文“They go…and form…”可知作者在描述事实，应用一般现在时。“include”意为“包含”，其三单形式为includes。 3．句意：它们汇入尼亚加拉河，形成了美国和加拿大之间的自然边界。“form a…border”中需用形容词修饰名词。根据语境，边界是自然形成的，“nature”意为“自然”，其形容词形式为natural“自然的”。 4．句意：第一天晚上，我们穿过尼亚加拉森林来到美国瀑布。“walked…Niagara Forest”考查介词。“through”意为“穿过”，表示从空间内部穿过森林，符合语境。 5．句意：在到达瀑布之前，我们就能清楚地听到水流的巨大声响。“hear the loud sound…”中需用副词修饰动词hear。“clear”意为“清晰的”，其副词形式为clearly“清晰地”。 6．句意：在接下来的游览中，当我们站在离新娘面纱瀑布只有六米远的地方时，落下的水让我们感到震惊。“the falling water…us”在句中作谓语，结合“when we were standing”这一过去时间背景可知，应用一般过去时。“shock”意为“使震惊”，其过去式为shocked。 7．句意：这是一个体验瀑布力量的绝佳地点——而且会把我们自己弄得浑身湿透！“a perfect place to…”中to为不定式符号，后接动词原形。“experience”意为“体验”，符合语境。 8．句意：这是一个体验瀑布力量的绝佳地点——而且会把我们自己弄得浑身湿透！“to get…very wet”中需用代词作宾语。根据主语we及固定表达get oneself wet可知，“we”的反身代词形式为ourselves“我们自己”。 9．句意：实际上，我们已经两年没旅行了。“…, we haven’t travelled…”中需填入副词修饰整个句子。“actual”意为“实际的”，其副词形式为Actually“实际上”，首字母需大写。 10．句意：我确信我们会参观像尼亚加拉瀑布这样的伟大奇观。“visit great…”中需填入名词作宾语，其后有like引出的例子，需用复数形式。“wonder”意为“奇观”，其复数形式为wonders。 4、 阅读理解 （A） The Amazing Deep-Sea Coral Reefs Deep-sea coral reefs are one of the most amazing natural wonders on Earth. They are home to thousands of kinds of marine life, from colorful fish to tiny shrimps. Unlike shallow-water corals, deep-sea corals grow in dark, cold waters, thousands of meters below the sea surface. Scientists have been exploring deep-sea coral reefs for many years. They use special submarines (潜水器) to reach these deep areas. These explorations help us learn more about the ocean and the life in it. For example, scientists found that deep-sea corals can live for hundreds of years, and some even grow very slowly, only a few millimeters a year. Deep-sea coral reefs are very important to the ocean ecosystem. They provide homes and food for many marine animals. They also help protect the coastlines from storms and waves. However, deep-sea coral reefs are in great danger now. Human activities like deep-sea fishing, oil drilling and plastic pollution are damaging these reefs. Many corals are dying, and the marine life that depends on them is also losing its home. To protect deep-sea coral reefs, governments and scientists are working together. They set up marine protected areas, limit deep-sea fishing, and clean up ocean plastic. They also teach people about the importance of these natural wonders. We all should do our part to save these amazing underwater forests. （ ）1．What are deep-sea coral reefs? A．A kind of shallow-water plant. B．A home to thousands of kinds of marine life. C．A type of deep-sea fish. D．A kind of submarine. （ ）2．How do scientists explore deep-sea coral reefs? A．By swimming. B．By using special submarines. C．By taking boats. D．By using drones. （ ）3．Why are deep-sea coral reefs important? A．They provide homes for marine animals and protect coastlines. B．They grow very fast and can be used as food. C．They are easy to protect and need no care. D．They can produce oil for human use. （ ）4．What threatens deep-sea coral reefs? A．Too many marine animals. B．Cold water in the deep sea. C．Human activities like fishing and pollution. D．Strong waves and storms. （ ）5．What is the best title of the passage? A．The Deep Sea and Its Animals B．How to Explore the Deep Sea C．The Amazing Deep-Sea Coral Reefs and Their Protection D．The History of Deep-Sea Exploration 【答案】1．B 2．B 3．A 4．C 5．C 【导语】本文是一篇说明文。主要介绍了深海珊瑚礁的特点与重要性，分析了人类活动对其造成的威胁，并介绍了各国政府和科学家为保护深海珊瑚礁所采取的措施，呼吁大家共同保护这一珍贵的自然奇观。 1．原文第一段指出“They are home to thousands of kinds of marine life.”，直接说明深海珊瑚礁是数千种海洋生物的家园。 2．原文第二段明确指出“They use special submarines to reach these deep areas.”，说明科学家是用特殊潜水器探索深海珊瑚礁的。 3．原文第三段指出“They provide homes and food for many marine animals. They also help protect the coastlines from storms and waves.”，说明深海珊瑚礁能为海洋动物提供家园并保护海岸线。 4．原文第三段明确指出“Human activities like deep-sea fishing, oil drilling and plastic pollution are damaging these reefs.”，说明威胁深海珊瑚礁的是捕鱼和污染等人类活动。 5．全文通过介绍深海珊瑚礁的特点、重要性、所受威胁以及保护措施，核心是展现“深海珊瑚礁的价值与保护”，与选项C“The Amazing Deep-Sea Coral Reefs and Their Protection（令人惊叹的深海珊瑚礁及其保护）”高度吻合。 （B） Do you know Curiosity, the famous Mars rover? It travels on the red planet to explore its unknown secrets. Why do people name this rover Curiosity? Because curiosity is a powerful part of humans, and it pushes us to make great progress all the time. Curiosity comes from our natural human instinct (本能). We are born with it. When we are little babies, we try to touch and look at everything new. As we grow up, we keep asking “why” and “how” about the world. Scientists say our brains need to learn new things to grow, so curiosity is a natural need for every person. Curiosity has clear performances in our daily life. We ask questions in class when we don’t understand knowledge. We watch small animals and read science books. A recent study shows that 80% of middle school students ask more than eight curious questions every day. These small acts are all signs of curiosity. Most importantly, ★ . Many famous scientists get their ideas from curiosity. Albert Einstein, a great scientist, once said, “Curiosity is more important than knowledge.” His curiosity made him make amazing scientific discoveries. Data also shows that 90% of important inventions start with a curious thought. In short, curiosity is a valuable gift for humans. It is our natural instinct, shows in daily life, and drives us to explore the unknown. We should always keep our curiosity, just like the rover, to make the world better. （ ）6．What is the purpose of mentioning Curiosity the Mars rover at the beginning? A．To tell readers how to explore Mars B．To introduce the topic of curiosity C．To show how the Mars rover works D．To ask people to name their robots （ ）7．According to Paragraph 2, why is curiosity a natural need? A． Because babies like to touch everything B．Because it makes people ask many questions C．Because our brains need new information to grow D．Because it helps people make new friends （ ）8．Which sentence can be put in ★ ? A．curiosity leads to great human progress B．curiosity is difficult to keep C．many students like science lessons D．Einstein was a great scientist （ ）9．What can we infer from the passage? A． Curiosity is only useful for scientists B．All students ask more than 10 questions every day C．The Mars rover can answer all our questions D．Curiosity helps people create new inventions （ ）10．What is the best title for the passage? A．How to Explore Mars B．Famous Scientists in the World C．The Power of Curiosity D．Daily Life of Middle School Students 【答案】6．B 7．C 8．A 9．D 10．C 【导语】本文是一篇说明文，主要介绍了好奇心是人类的本能，体现在日常生活中，并能推动人类进步，鼓励人们保持好奇心。 6．文章开头介绍好奇号火星车是为了引出“好奇心”这个核心话题。第一段先点出火星车的名字来源，接着说明好奇心是人类的强大力量，能推动人类进步。 7．第二段最后一句“Scientists say our brains need to learn new things to grow, so curiosity is a natural need for every person.”指出，大脑需要新信息来成长是好奇心成为人类本能的原因。 8．★处位于第四段第一句，是本段的中心句。本段主要讲了爱因斯坦因好奇心有重大发现，以及数据显示90%的重要发明都源于好奇的想法，都是在说明好奇心能推动人类进步。 9．第四段最后一句“Data also shows that 90% of important inventions start with a curious thought.”可以推断出，好奇心能帮助人们创造新的发明。 10．全文围绕好奇心展开，介绍了好奇心的来源、表现以及它对人类进步的巨大推动作用，最佳标题是“好奇心的力量” 。 （C） The Hidden World of Caves Deep underground, there is a hidden world that few people have ever seen. Caves are natural holes in the ground, often formed by water slowly eating away at rock over thousands of years. Some caves are small, but others are huge, with tunnels stretching for miles. Exploring caves, also known as caving, is an exciting but dangerous activity. Cavers must crawl through narrow passages, climb down deep holes, and sometimes swim through underground rivers. They need special equipment such as helmets, lights, and ropes to stay safe. One of the most famous caves in the world is the Son Doong Cave in Vietnam. It is the largest cave on Earth, big enough to fit a 40-storey building inside! Inside, there are underground jungles, rivers, and even clouds formed by the cave’s own weather system. Scientists study caves to learn more about the Earth’s history. The rocks and water in caves can tell us how the climate has changed over millions of years. Some caves also contain ancient paintings left by humans thousands of years ago. However, caves are very fragile environments. A single touch can damage a rock formation that took centuries to grow. That’s why cavers always follow the rule: “Take nothing but pictures, leave nothing but footprints, kill nothing but time.” （ ）11．How are most caves formed according to the passage? A．By earthquakes. B．By water slowly wearing away rock. C．By volcanic eruptions. D．By humans digging them. （ ）12．What does the word “caving” in Paragraph 2 refer to? A．The activity of climbing mountains. B．The activity of exploring caves. C．The activity of swimming in rivers. D．The activity of building caves. （ ）13．Why is Son Doong Cave special? A．It is the deepest cave in the world. B．It has its own weather system. C．It is the oldest cave in the world. D．It was discovered recently. （ ）14．Why do scientists study caves? A．To find hidden treasures. B．To learn about the Earth’s history. C．To build underground cities. D．To grow plants inside. （ ）15．What does the rule “Take nothing but pictures, leave nothing but footprints” mean? A．Cavers should take photos and not damage the cave. B．Cavers should take rocks home as souvenirs. C．Cavers should leave their footprints everywhere. D．Cavers should kill animals in the cave. 【答案】11．B 12．B 13．B 14．B 15．A 【导语】本文是一篇说明文，介绍了洞穴的形成、洞穴探险活动、世界著名的韩松洞、科学家研究洞穴的意义，以及保护脆弱洞穴环境的重要性。 41．第一段：“Caves are natural holes in the ground, often formed by water slowly eating away at rock over thousands of years.”，说明洞穴通常是水经过数千年缓慢侵蚀岩石形成的。 42．第二段：“Exploring caves, also known as caving, is an exciting but dangerous activity.”，直接说明“caving”是“exploring caves”的别称。 43．第三段：“Inside, there are underground jungles, rivers, and even clouds formed by the cave’s own weather system.”，说明韩松洞内部有自己的天气系统，这是其特别之处。 44．第四段：“Scientists study caves to learn more about the Earth’s history.”，说明科学家研究洞穴是为了了解地球的历史。 45．第五段：“A single touch can damage a rock formation that took centuries to grow.”，说明洞穴环境极其脆弱。规则“Take nothing but pictures, leave nothing but footprints”要求探险者只可以拍照、不带走任何实物，只留下脚印、不留下垃圾或破坏痕迹，核心是保护洞穴不被人为破坏。 拓展提升 一、完型填空。 Located between Jordan and Israel, the Dead Sea is one of the world’s most extraordinary natural wonders. Its 1 is about 430 meters below sea level, making it the lowest point on Earth’s land. The water is nearly ten times saltier than ordinary ocean water, which creates a 2 environment where almost no living things can 3 . This explains the sea’s unusual name. Despite its harsh (恶劣的) conditions, the Dead Sea attracts millions of 4 every year. Visitors come not for swimming, but for the unique experience of floating effortlessly (轻松地) on the water’s 5 . Because of the high salt concentration (浓度), it is impossible to sink (下沉)—a phenomenon that never fails to amaze first-time visitors. Scientists remain 6 about the sea’s mineral-rich waters, which are believed to have healing properties (治疗性质). Many people travel here to treat skin diseases, 7 it is considered one of the world’s first natural health resorts. However, swimming in the Dead Sea requires caution. Accidentally getting the water into your eyes can be quite 8 , so wearing goggles is strongly advised. The Dead Sea is also shrinking at an alarming rate. Its water level drops about one meter each year, a problem caused by both human activity and natural factors. 9 , this remarkable place may disappear in the future if nothing is done to protect it. For now, it remains a 10 destination that satisfies both relaxation and scientific curiosity. （ ）1．A．surface B．bottom C．shore D．depth （ ）2．A．common B．friendly C．challenging D．perfect （ ）3．A．survive B．appear C．develop D．grow （ ）4．A．scientists B．travellers C．locals D．fishermen （ ）5．A．bottom B．depth C．surface D．shore （ ）6．A．bored B．worried C．curious D．certain （ ）7．A．if B．unless C．though D．as （ ）8．A．unusual B．risky C．dead D．wonderful （ ）9．A．After all B．In addition C．As a result D．On the contrary （ ）10．A．common B．dangerous C．ordinary D．fascinating 【答案】 1．A 2．C 3．A 4．B 5．C 6．C 7．D 8．B 9．C 10．D 【导语】本文介绍了死海的地理特征、特殊现象 (高盐度、易漂浮)、旅游价值、健康作用以及面临的环境危机。 1．句意：它的表面海拔约为负430米，是地球上陆地上的最低点。 根据下文“about 430 meters below sea level”，低于海平面430米，这是指湖面表层的海拔高度，对应选用surface“水面/湖面”。depth指水体深度 (水面到水底)、bottom指湖底、shore指岸边，三者都不能搭配海拔数值描述地表高程，尤其depth和海拔概念完全无关，因此只能选surface。 2．句意：这里的盐分比普通海水高出近十倍，造就了一个极具挑战的生存环境，几乎没有生物能在此存活。 根据前文“salt nearly ten times higher than normal seawater”，高盐环境严苛难生存，所以选challenging“有挑战性的、严苛的”。common“普通的”、friendly“友好的”、perfect“完美的”都不符合高盐难存活的语境。 3．句意：这里的盐分比普通海水高出近十倍，造就了一个极具挑战的生存环境，几乎没有生物能在此存活。 根据前文“challenging environment”，高盐环境不利于生命存续，所以选survive“存活、生存”。appear“出现”、develop“发展”、grow“生长”都不符合“几乎没有生物能存活”的句意逻辑。 4．句意：尽管生存环境恶劣，死海每年仍能吸引数百万游客前来游览观光。 根据后文“Visitors come not for swimming”，Visitors指代前来游玩的人群，所以选travellers“游客、旅行者”。scientists“科学家”、locals“当地人”、fishermen“渔民”都和游玩观光的语境不匹配。 5．句意：游客前来不是为游泳，而是想体验能轻松漂浮在水面上的独特乐趣。 根据常识“float effortlessly”，漂浮只会发生在水体表层，所以选surface“水面、表面”。bottom“水底”、depth“深度”、shore“岸边”都不符合漂浮的位置逻辑。 6．句意：科学家依旧对这片富含矿物质的水域充满好奇，人们认为这里的水有疗养功效。 根据后文“have healing properties”，特殊的水域特质会引发科研探索欲，所以选curious “好奇的”。bored“无聊的”、worried“担忧的”、certain“确定的”都与科研探究的态度不符。 7．句意：很多人专程来这里治疗皮肤病，因为它被视作全球最早的天然疗养胜地之一。 根据前后句逻辑，前半句讲前来疗养的行为，后半句说明背后原因，所以选as“因为”。if “如果”、unless“除非”、though“虽然”都衔接不了因果关系。 8．句意：但在死海游泳需格外谨慎，海水不慎入眼会存在风险，因此建议佩戴护目镜。 根据前文“requires caution”，海水入眼是危险情况，所以选risky“有风险的、危险的”。unusual“不寻常的”、dead“死寂的”、wonderful“绝佳的”都不符合警示提醒的语境。 9．句意：死海水位逐年下降、面积不断缩小，因此若不加以保护，这片独特之地未来或将消失。 根据前后句逻辑，前半句讲湖泊萎缩的现状，后半句引出后续消极结果，所以选As a result “因此”。After all“毕竟”、In addition“此外”、On the contrary“相反”都衔接不了因果推导关系。 10．句意：目前，死海仍是一个极具吸引力的旅游胜地，既能让人放松身心，又能满足人们的科学好奇心。 根据后文“offers both relaxation and scientific curiosity”，兼具休闲与科研价值的景点十分独特吸睛，所以选fascinating“迷人的、极具吸引力的”。common“普通的”、dangerous “危险的”、ordinary“平平无奇的”都不符合“兼具休闲与科研价值”这一独特优质的景区定位。 二、 任务型阅读 根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有一项为多余选项。 In Australia there is a famous island called Fraser Island. A great many visitors come here for holidays every year. Why? The reason is that it is special. 1 In fact, it is the largest sand island in the world. It covers an area of 184,000 hectares (公顷). Though the island is a popular place of interest, there is no airport on the island. The long beach along the east coast works as the airport. 2 On the island there are sand hills without any plants, but there are forests with old trees, beautiful flowers and over a hundred lakes too. 3 Every year, visitors come to enjoy the island’s natural beauty. People like camping and hiking there. 4 Animals were killed for food and this made them in danger of extinction (灭绝). They littered everywhere, and the lakes were seriously polluted. 5 Rules have been set up. For example, visitors are not allowed to use motorboats (摩托艇) or go fishing in the lakes, and they mustn’t leave any rubbish. 根据短文内容，将下面方框内的选项还原到文中空白处，使短文内容完整、通顺，每个选项只能用一次，其中有一个选项是多余的。 A．Planes arrive and leave from here. B．The island is completely made of sand. C．People often take photos everywhere. D．Unluckily, visitors have caused many problems. E．Many kinds of birds and other animals live in the forest. F．So it is time to protect the environment of the island. 【答案】1．B 2．A 3．E 4．D 5．F 【导语】本文主要介绍了澳大利亚著名的弗雷泽岛是世界上最大的沙岛，拥有独特的自然景观和生态，但也因游客活动面临环境破坏问题，因此当地已制定规则以保护其环境。 1．根据“In fact, it is the largest sand island in the world.”可知，这座著名的岛屿应该是由沙子形成的，选项B“这座岛屿完全由沙子构成。”符合语境。故选B。 2．根据“The long beach along the east coast works as the airport.”可知，飞机可以在这个机场里操作，选项A“飞机从这里起飞和降落。”符合语境。故选A。 3．根据“On the island there are sand hills without any plants, but there are forests with old trees, beautiful flowers and over a hundred lakes too.”可知，这个森林里充满了各种植物和动物，选项E“森林里生活着许多种类的鸟类和其他动物。”符合语境。故选E。 4．根据“Animals were killed for food and this made them in danger of extinction (灭绝).”可知，说明这个岛屿跟游客间也会存在一些问题，选项D“不幸的是，游客们引发了许多问题。”符合语境。故选D。 5．根据“Rules have been set up.”可知，要保护岛屿，做好保护措施，选项F“因此，是时候保护这座岛屿的环境了。”符合语境。故选F。 阅读下面短文，根据短文内容回答问题或翻译画线部分。 The famous Changbai Mountains lie in Northeast China. The name means “Forever White Mountains”. The mountains got this name because of their beautiful snow-covered peaks (山峰). People began to use the name of Changbai Mountains around the 1000s. Before that, the mountains had different names in history. In a famous book, The Classic of Mountains and Seas, they were under the name of Buxian Shan. In Book of the Later Han, they were called Dandan, Daling. The Changbai Mountains are beautiful all year round. The best time to take a trip there is between June and September. During this time, the mountain landscape is very beautiful. And the weather is cool. It’s a great place for visitors to get away from high temperatures. It begins to snow in October. The best time to see snow and ski is from November to March. The Changbai Mountains are home to lots of animals as well. Chinese mergansers (中华秋沙鸭) are among them. The species is as rare (珍贵的) as the panda. One of the most famous parts of the mountains is Tianchi. It is one of the world’s highest crater lakes (火山湖). It covers an area (面积) of nearly 10 square kilometres and is the source of some great rivers like the Songhua River, Tumen River and Yalu River. 6． Around the 1000s, people started the Changbai Mountains. (不超过5词) 7．Why are the Changbai Mountains a great place for visitors to go on a trip? (不超过10词) (列举2点原因) 8．What can people do there in November? (不超过8词) 9．What is the area of Tianchi Lake? (不超过5词) 10．What will you do first if you visit the Changbai Mountains? And why? (不超过20词) 【答案】6．to use the name of 7．Because of the beautiful mountain landscape and cool weather. 8．People can see snow and ski. 9．It’s nearly 10 square kilometres. 10．I will go to see the rare Chinese mergansers. Because I like wild animals. (开放性题目，言之有理即可) 【导语】本文主要介绍了长白山的地理位置、名字由来、四季景色、动物资源、著名景点以及相关旅游信息。 6．根据第一段“People began to use the name of Changbai Mountains around  the 1000s.”可知，人们在大约1000年左右开始使用长白山这个名字。故填to use the name of。 7．根据第二段“During this time, the mountain landscape is very beautiful. And the weather is cool. It’s a great place for visitors to get away from high temperatures.”可知，因为美丽的山景和凉爽的天气，长白山是游客旅行的好地方。 8．根据第二段“It begins to snow in October. The best time to see snow and ski is from November to March.”可知，人们在11月可以在那里看雪和滑雪。 9．根据第四段“It covers an area (面积) of nearly 10 square kilometres.”可知，天池的面积将近10平方公里。 10．开放性题目，言之有理即可。故填I will go to see the rare Chinese mergansers. Because I like wild animals. 三、语言运用 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 In May 2024, 15-year-old Alkut Dilxat became the youngest Chinese climber to reach the top of Mount Qomolangma. The boy is from Urumqi, Xinjiang. He arrived at the South Base Camp in Nepal 1 April 15. He spent twenty-eight days 2 (get) used to the new place and then started his climb with about ten other good climbers. Breathing 3 (heavy), Alkut finally reached the top of Mount Qomolangma, breaking the record set by Xu Zhuoyuan in 2023, a 16-year-old girl from Hunan Province. “Reaching the top of Mount Qomolangma is one of the 4 (big) dreams of many climbers, including me. During the climb, I had a feeling of fear and 5 (sad). I wanted to give up many times, 6 I finally overcame the fear. I feel very happy that I realized my dream.” Alkut said. Alkut is 7 student who began to learn rock climbing at seven, skiing at eight and ice climbing at nine. He climbed 8 (he) first mountain at age ten with the help of his father, who is also his coach. To climb Mount Qomolangma, Alkut ran ten 9 (kilometer) every morning before going to school, and took professional training on weekends. “I always told him that a great person must hold on to his dream,” his father said. “I also told him it is very difficult and 10 (danger), but he did really well with the support of his school and team members.” Alkut now wants to climb the other highest mountains. He loves the feeling of climbing and wants to keep trying. 【答案】 1．on 2．getting 3．heavily 4. biggest 5．sadness 6．but 7．a 8．his 9．kilometers 10．dangerous 【导语】本文讲述了15岁的新疆少年艾库特・迪勒夏特成为登顶珠穆朗玛峰最年轻中国登山者的故事，介绍了他的攀登经历、成长背景与追梦过程。 1．句意：他于4月15日抵达尼泊尔的南坡大本营。表示在具体某一天时，要用介词on，这是英语中时间介词的固定用法。 2．句意：他花了28天适应新环境，然后和其他约10名优秀登山者开始了攀登。固定搭配spend time (in) doing sth.表示“花费时间做某事”，因此此处用动词get的动名词形式getting。 3．句意：呼吸沉重，艾库特最终登上了珠穆朗玛峰顶峰，打破了湖南16岁女孩徐卓媛在2023年创下的纪录。此处需要修饰动词Breathing，要用副词；heavy是形容词，意为“沉重的”，其副词形式为heavily。 4．句意：登顶珠穆朗玛峰是许多登山者最大的梦想之一。“one of + the + 形容词最高级 + 可数名词复数”是固定结构，表示“最……之一”，big的最高级为biggest。 5．句意：在攀登过程中，我感到恐惧和悲伤。and连接并列成分，fear是名词，因此此处需要sad的名词形式sadness，意为“悲伤”。 6．句意：我很多次都想放弃，但我最终克服了恐惧。前后句是转折关系，因此用连词but连接。 7．句意：艾库特是一名学生，7岁开始学习攀岩，8岁学习滑雪，9岁学习攀冰。此处表示“一名学生”，student以辅音音素开头，因此用不定冠词a。 8．句意：10岁时，在父亲的帮助下，他登上了自己的第一座山。此处修饰名词mountain，要用形容词性物主代词，he的形容词性物主代词为his。 9．句意：为了攀登珠穆朗玛峰，艾库特每天上学前跑10公里，周末接受专业训练。ten后接可数名词复数，kilometer的复数形式为kilometers。 10．句意：我也告诉他这非常困难和危险，但在学校和队员的支持下，他做得非常好。and连接并列成分，difficult是形容词，因此此处需要danger 的形容词形式dangerous，意为“危险的”。 四、书面表达 请根据以下提示，写一篇短文介绍一个自然奇观（如河流、湖泊、山脉、森林、瀑布等）。 内容包括： 1. 名称 2. 位置和大小 3. 植物和动物 4. 特殊事实 5. 为什么人们应该保护它 要求：语句通顺，语法正确，词数80词左右。 A Natural Wonder ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】例文 A Natural Wonder The Amazon Rainforest is a great natural wonder. It lies in South America, covering 5.5 million square kilometres. The Amazon is home to millions of species of plants and animals. Many of them cannot be found anywhere else on Earth. It is called “the lungs of the earth” because it produces 20% of the world’s oxygen. The rainforest plays an important role in the global climate. However, it is threatened by human activities. We must protect it so that future generations can also enjoy its beauty. 【总体分析】①题材：材料作文 ②时态：一般现在时为主 ③提示：按题干五点要求展开，注意控制词数 【写作步骤】第一步：开门见山介绍奇观名称与位置； 第二步：依次描述大小、动植物和特殊事实； 第三步：说明保护原因并总结。 【亮点词汇】①lie in位于 ②be home to是……的所在地 ③play an important role in在……中扮演重要角色 【高分句型】①It lies in South America, covering 5.5 million square kilometres.（运用了现在分词covering作伴随状语的结构） ②It is called “the lungs of the earth” because it produces 20% of the world’s oxygen.（运用了because引导的原因状语从句） ③We must protect it so that future generations can also enjoy its beauty.（运用了so that引导的目的状语从句） 1 学科网（北京）股份有限公司 $ 新人教版八下 Unit 4 The Wonders of Nature Section B 分层作业 英语 班级：_________ 姓名：_________ 学号：________ 基础训练 1、 词汇。根据汉语提示或要求完成句子。 1．The tour of natural wonders yesterday __________ (include) a visit to the huge waterfall. 2．We saw many __________ (type) of colourful fish swimming happily in the clear stream yesterday. 3．__________ (nature) resources are important for us. And we should use them wisely. 4．Many kinds of birds spend winter in the __________ (south) part of China. 5．Our new school library is ___________ (locate) in the east of our campus. 6．全球变暖正在使海平面上升。 Global warming is making the _________ ___________ rise. 7．我们必须不惜一切代价保护这些珍稀动物。 We must protect these rare animals ______ ______ ________. 8．这个自然公园占地200平方公里。     The nature park covers 200 _________ ___________. 9．这片森林一点一点地恢复了生机。 ______ _______ _______, the forest came back to life. 10．洞穴深处的温度在零度以下。 The temperature in the deep cave is ________ ________ ________. 2、 单项选择。 （ ）1．Mount Qomolangma is ________ mountain in the world. A．high B．higher C．highest D．the highest （ ）2．—How did Wang Fuzhou and his team try to climb Mount Qomolangma? —They were __________ and never gave up. A．curious B．determined C．changeable D．normal （ ）3．The __________ of the mountain was covered with snow all year round. A．bottom B．surface C．level D．foot （ ）4．My grandparents live in a quiet village in the __________ part of China, where the weather is warm all year round. A．northern B．southern C．eastern D．western （ ）5．—How do we know the __________ of this lake? —We use special tools to measure it. A．depth B．pool C．level D．type （ ）6．After many tries, he finally ________ solved the problem. A．slowly B．carelessly C．successfully D．quickly （ ）7．The hotel is located on the ________ of the sea, so guests can enjoy beautiful ocean views. A．beach B．island C．coast D．sand （ ）8．—The weather in the cave is so changeable, just like a roller coaster. —Yes, it’s true. ________! A．What a strange weather B．How a strange weather C．How changeable weather D．What changeable weather （ ）9．These signs help people ________ about cave safety, and people may risk ________ their lives if they ignore them. A．learning; losing B．learn; lose C．learn; losing D．learning; lose （ ）10．The ________ of many coral reefs has made scientists worried, and we must stop this from getting worse. A．died B．dead C．death D．die 3、 选词填空 阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。每空限填一词，每词限用一次。 nature   we   see   through   wonder   clear   actual   include   shock  experience One summer, my family went on a journey and 1 some of the most surprising sights in America. Our favourite place was Niagara Falls. It 2 three different waterfalls: Horse-shoe Falls, Bridal Veil Falls and American Falls. They go into the Niagara River and form a 3 border (边界) between the United States and Canada. There are several different ways to see the powerful waters: on foot, by boat or by air. The first night, we walked 4 Niagara Forest to American Falls. We could hear the loud sound of the water 5 before we reached the falls. During our following tour, the falling water 6 us when we were standing just six metres away from Bridal Veil Falls. It was a perfect place to 7 the power of the falls— and to get 8 very wet! 9 , we haven’t travelled for two years. Now I’m looking forward to having a wonderful trip. There is so much to see in the world. I’m sure we will visit great 10 like Niagara Falls. 4、 阅读理解 （A） The Amazing Deep-Sea Coral Reefs Deep-sea coral reefs are one of the most amazing natural wonders on Earth. They are home to thousands of kinds of marine life, from colorful fish to tiny shrimps. Unlike shallow-water corals, deep-sea corals grow in dark, cold waters, thousands of meters below the sea surface. Scientists have been exploring deep-sea coral reefs for many years. They use special submarines (潜水器) to reach these deep areas. These explorations help us learn more about the ocean and the life in it. For example, scientists found that deep-sea corals can live for hundreds of years, and some even grow very slowly, only a few millimeters a year. Deep-sea coral reefs are very important to the ocean ecosystem. They provide homes and food for many marine animals. They also help protect the coastlines from storms and waves. However, deep-sea coral reefs are in great danger now. Human activities like deep-sea fishing, oil drilling and plastic pollution are damaging these reefs. Many corals are dying, and the marine life that depends on them is also losing its home. To protect deep-sea coral reefs, governments and scientists are working together. They set up marine protected areas, limit deep-sea fishing, and clean up ocean plastic. They also teach people about the importance of these natural wonders. We all should do our part to save these amazing underwater forests. （ ）1．What are deep-sea coral reefs? A．A kind of shallow-water plant. B．A home to thousands of kinds of marine life. C．A type of deep-sea fish. D．A kind of submarine. （ ）2．How do scientists explore deep-sea coral reefs? A．By swimming. B．By using special submarines. C．By taking boats. D．By using drones. （ ）3．Why are deep-sea coral reefs important? A．They provide homes for marine animals and protect coastlines. B．They grow very fast and can be used as food. C．They are easy to protect and need no care. D．They can produce oil for human use. （ ）4．What threatens deep-sea coral reefs? A．Too many marine animals. B．Cold water in the deep sea. C．Human activities like fishing and pollution. D．Strong waves and storms. （ ）5．What is the best title of the passage? A．The Deep Sea and Its Animals B．How to Explore the Deep Sea C．The Amazing Deep-Sea Coral Reefs and Their Protection D．The History of Deep-Sea Exploration （B） Do you know Curiosity, the famous Mars rover? It travels on the red planet to explore its unknown secrets. Why do people name this rover Curiosity? Because curiosity is a powerful part of humans, and it pushes us to make great progress all the time. Curiosity comes from our natural human instinct (本能). We are born with it. When we are little babies, we try to touch and look at everything new. As we grow up, we keep asking “why” and “how” about the world. Scientists say our brains need to learn new things to grow, so curiosity is a natural need for every person. Curiosity has clear performances in our daily life. We ask questions in class when we don’t understand knowledge. We watch small animals and read science books. A recent study shows that 80% of middle school students ask more than eight curious questions every day. These small acts are all signs of curiosity. Most importantly, ★ . Many famous scientists get their ideas from curiosity. Albert Einstein, a great scientist, once said, “Curiosity is more important than knowledge.” His curiosity made him make amazing scientific discoveries. Data also shows that 90% of important inventions start with a curious thought. In short, curiosity is a valuable gift for humans. It is our natural instinct, shows in daily life, and drives us to explore the unknown. We should always keep our curiosity, just like the rover, to make the world better. （ ）6．What is the purpose of mentioning Curiosity the Mars rover at the beginning? A．To tell readers how to explore Mars B．To introduce the topic of curiosity C．To show how the Mars rover works D．To ask people to name their robots （ ）7．According to Paragraph 2, why is curiosity a natural need? A． Because babies like to touch everything B．Because it makes people ask many questions C．Because our brains need new information to grow D．Because it helps people make new friends （ ）8．Which sentence can be put in ★ ? A．curiosity leads to great human progress B．curiosity is difficult to keep C．many students like science lessons D．Einstein was a great scientist （ ）9．What can we infer from the passage? A． Curiosity is only useful for scientists B．All students ask more than 10 questions every day C．The Mars rover can answer all our questions D．Curiosity helps people create new inventions （ ）10．What is the best title for the passage? A．How to Explore Mars B．Famous Scientists in the World C．The Power of Curiosity D．Daily Life of Middle School Students （C） The Hidden World of Caves Deep underground, there is a hidden world that few people have ever seen. Caves are natural holes in the ground, often formed by water slowly eating away at rock over thousands of years. Some caves are small, but others are huge, with tunnels stretching for miles. Exploring caves, also known as caving, is an exciting but dangerous activity. Cavers must crawl through narrow passages, climb down deep holes, and sometimes swim through underground rivers. They need special equipment such as helmets, lights, and ropes to stay safe. One of the most famous caves in the world is the Son Doong Cave in Vietnam. It is the largest cave on Earth, big enough to fit a 40-storey building inside! Inside, there are underground jungles, rivers, and even clouds formed by the cave’s own weather system. Scientists study caves to learn more about the Earth’s history. The rocks and water in caves can tell us how the climate has changed over millions of years. Some caves also contain ancient paintings left by humans thousands of years ago. However, caves are very fragile environments. A single touch can damage a rock formation that took centuries to grow. That’s why cavers always follow the rule: “Take nothing but pictures, leave nothing but footprints, kill nothing but time.” （ ）11．How are most caves formed according to the passage? A．By earthquakes. B．By water slowly wearing away rock. C．By volcanic eruptions. D．By humans digging them. （ ）12．What does the word “caving” in Paragraph 2 refer to? A．The activity of climbing mountains. B．The activity of exploring caves. C．The activity of swimming in rivers. D．The activity of building caves. （ ）13．Why is Son Doong Cave special? A．It is the deepest cave in the world. B．It has its own weather system. C．It is the oldest cave in the world. D．It was discovered recently. （ ）14．Why do scientists study caves? A．To find hidden treasures. B．To learn about the Earth’s history. C．To build underground cities. D．To grow plants inside. （ ）15．What does the rule “Take nothing but pictures, leave nothing but footprints” mean? A．Cavers should take photos and not damage the cave. B．Cavers should take rocks home as souvenirs. C．Cavers should leave their footprints everywhere. D．Cavers should kill animals in the cave. 拓展提升 一、完型填空。 Located between Jordan and Israel, the Dead Sea is one of the world’s most extraordinary natural wonders. Its 1 is about 430 meters below sea level, making it the lowest point on Earth’s land. The water is nearly ten times saltier than ordinary ocean water, which creates a 2 environment where almost no living things can 3 . This explains the sea’s unusual name. Despite its harsh (恶劣的) conditions, the Dead Sea attracts millions of 4 every year. Visitors come not for swimming, but for the unique experience of floating effortlessly (轻松地) on the water’s 5 . Because of the high salt concentration (浓度), it is impossible to sink (下沉)—a phenomenon that never fails to amaze first-time visitors. Scientists remain 6 about the sea’s mineral-rich waters, which are believed to have healing properties (治疗性质). Many people travel here to treat skin diseases, 7 it is considered one of the world’s first natural health resorts. However, swimming in the Dead Sea requires caution. Accidentally getting the water into your eyes can be quite 8 , so wearing goggles is strongly advised. The Dead Sea is also shrinking at an alarming rate. Its water level drops about one meter each year, a problem caused by both human activity and natural factors. 9 , this remarkable place may disappear in the future if nothing is done to protect it. For now, it remains a 10 destination that satisfies both relaxation and scientific curiosity. （ ）1．A．surface B．bottom C．shore D．depth （ ）2．A．common B．friendly C．challenging D．perfect （ ）3．A．survive B．appear C．develop D．grow （ ）4．A．scientists B．travellers C．locals D．fishermen （ ）5．A．bottom B．depth C．surface D．shore （ ）6．A．bored B．worried C．curious D．certain （ ）7．A．if B．unless C．though D．as （ ）8．A．unusual B．risky C．dead D．wonderful （ ）9．A．After all B．In addition C．As a result D．On the contrary （ ）10．A．common B．dangerous C．ordinary D．fascinating 二、 任务型阅读 根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有一项为多余选项。 In Australia there is a famous island called Fraser Island. A great many visitors come here for holidays every year. Why? The reason is that it is special. 1 In fact, it is the largest sand island in the world. It covers an area of 184,000 hectares (公顷). Though the island is a popular place of interest, there is no airport on the island. The long beach along the east coast works as the airport. 2 On the island there are sand hills without any plants, but there are forests with old trees, beautiful flowers and over a hundred lakes too. 3 Every year, visitors come to enjoy the island’s natural beauty. People like camping and hiking there. 4 Animals were killed for food and this made them in danger of extinction (灭绝). They littered everywhere, and the lakes were seriously polluted. 5 Rules have been set up. For example, visitors are not allowed to use motorboats (摩托艇) or go fishing in the lakes, and they mustn’t leave any rubbish. 根据短文内容，将下面方框内的选项还原到文中空白处，使短文内容完整、通顺，每个选项只能用一次，其中有一个选项是多余的。 A．Planes arrive and leave from here. B．The island is completely made of sand. C．People often take photos everywhere. D．Unluckily, visitors have caused many problems. E．Many kinds of birds and other animals live in the forest. F．So it is time to protect the environment of the island. 阅读下面短文，根据短文内容回答问题或翻译画线部分。 The famous Changbai Mountains lie in Northeast China. The name means “Forever White Mountains”. The mountains got this name because of their beautiful snow-covered peaks (山峰). People began to use the name of Changbai Mountains around the 1000s. Before that, the mountains had different names in history. In a famous book, The Classic of Mountains and Seas, they were under the name of Buxian Shan. In Book of the Later Han, they were called Dandan, Daling. The Changbai Mountains are beautiful all year round. The best time to take a trip there is between June and September. During this time, the mountain landscape is very beautiful. And the weather is cool. It’s a great place for visitors to get away from high temperatures. It begins to snow in October. The best time to see snow and ski is from November to March. The Changbai Mountains are home to lots of animals as well. Chinese mergansers (中华秋沙鸭) are among them. The species is as rare (珍贵的) as the panda. One of the most famous parts of the mountains is Tianchi. It is one of the world’s highest crater lakes (火山湖). It covers an area (面积) of nearly 10 square kilometres and is the source of some great rivers like the Songhua River, Tumen River and Yalu River. 6． Around the 1000s, people started the Changbai Mountains. (不超过5词) 7．Why are the Changbai Mountains a great place for visitors to go on a trip? (不超过10词) (列举2点原因) 8．What can people do there in November? (不超过8词) 9．What is the area of Tianchi Lake? (不超过5词) 10．What will you do first if you visit the Changbai Mountains? And why? (不超过20词) 三、语言运用 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 In May 2024, 15-year-old Alkut Dilxat became the youngest Chinese climber to reach the top of Mount Qomolangma. The boy is from Urumqi, Xinjiang. He arrived at the South Base Camp in Nepal 1 April 15. He spent twenty-eight days 2 (get) used to the new place and then started his climb with about ten other good climbers. Breathing 3 (heavy), Alkut finally reached the top of Mount Qomolangma, breaking the record set by Xu Zhuoyuan in 2023, a 16-year-old girl from Hunan Province. “Reaching the top of Mount Qomolangma is one of the 4 (big) dreams of many climbers, including me. During the climb, I had a feeling of fear and 5 (sad). I wanted to give up many times, 6 I finally overcame the fear. I feel very happy that I realized my dream.” Alkut said. Alkut is 7 student who began to learn rock climbing at seven, skiing at eight and ice climbing at nine. He climbed 8 (he) first mountain at age ten with the help of his father, who is also his coach. To climb Mount Qomolangma, Alkut ran ten 9 (kilometer) every morning before going to school, and took professional training on weekends. “I always told him that a great person must hold on to his dream,” his father said. “I also told him it is very difficult and 10 (danger), but he did really well with the support of his school and team members.” Alkut now wants to climb the other highest mountains. He loves the feeling of climbing and wants to keep trying. 四、书面表达 请根据以下提示，写一篇短文介绍一个自然奇观（如河流、湖泊、山脉、森林、瀑布等）。 内容包括： 1. 名称 2. 位置和大小 3. 植物和动物 4. 特殊事实 5. 为什么人们应该保护它 要求：语句通顺，语法正确，词数80词左右。 A Natural Wonder ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 1 学科网（北京）股份有限公司 $