wonders in the world

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美国景点英语作文

The United States is a vast country with a rich tapestry of natural wonders,historical landmarks,and cultural attractions.Here are some of the most iconic American sites that one might consider including in an English composition about American tourist destinations.1.The Grand Canyon,Arizona:One of the most famous natural wonders in the world,the Grand Canyon offers breathtaking views of the Colorado River and its surrounding landscape.Visitors can hike,take a mule ride,or simply enjoy the panoramic vistas.2.The Statue of Liberty,New York:A symbol of freedom and democracy,the Statue of Liberty stands tall on Liberty Island in New York Harbor.It is a mustsee for anyone visiting the city,offering insights into American history and the immigrant experience.3.The Golden Gate Bridge,California:This iconic suspension bridge in San Francisco is known for its striking red color and its role as a symbol of the city.Walking or biking across the bridge offers stunning views of the San Francisco Bay.4.Yellowstone National Park,Wyoming:As the first national park in the world, Yellowstone is home to geysers,hot springs,and a diverse range of wildlife.The Old Faithful geyser is one of the most popular attractions.5.The White House,Washington D.C.:The official residence and workplace of the U.S. president,the White House is a symbol of American government and history.Tours can be arranged to explore the buildings interior.6.The Hollywood Walk of Fame,California:For fans of film and television,the Walk of Fame in Los Angeles is a mustvisit.With stars embedded in the sidewalk to honor celebrities,its a great place to see the handprints of famous actors at the TCL Chinese Theatre.7.The National Mall,Washington D.C.:This large park area in the capital city is home to many of the nations most treasured monuments and museums,including the Lincoln Memorial,the Washington Monument,and the Smithsonian Institution.8.Niagara Falls,New York/Ontario:Straddling the border between the U.S.and Canada, Niagara Falls is a powerful and aweinspiring natural phenomenon.Visitors can take boat tours to get up close to the falls or view them from observation decks.9.The Las Vegas Strip,Nevada:Known for its casinos and vibrant nightlife,the Las Vegas Strip is a hub of entertainment.From worldclass shows to unique attractions,theres something for everyone in this desert city.10.The National Parks of Alaska:Alaskas national parks,such as Denali and Glacier Bay, offer a glimpse into the states untouched wilderness.Visitors can enjoy wildlife viewing, hiking,and glacier tours.11.The French Quarter,New Orleans,Louisiana:Rich in culture and history,the French Quarter is known for its vibrant music scene,Creole cuisine,and annual festivals like Mardi Gras.12.The Space Needle,Seattle,Washington:This futuristic tower offers a360degree view of the city and the surrounding area.Its an iconic part of Seattles skyline and a great spot for photography enthusiasts.13.The Liberty Bell,Philadelphia,Pennsylvania:A symbol of American independence, the Liberty Bell is housed in a historic building and is a popular destination for those interested in U.S.history.14.The Alamo,San Antonio,Texas:This mission turned fortress was the site of the famous Battle of the Alamo in1836.Its now a museum and a symbol of Texas pride.15.Mount Rushmore,South Dakota:Carved into the granite of the Black Hills,Mount Rushmore features the faces of four U.S.presidents and is a testament to American sculpture and history.These are just a few of the many remarkable places that the United States has to offer. Each site has its own unique story and contributes to the rich tapestry of American culture and history.。

初中英语形容词比较级最高级练习及答案

全面解析容易词最高级专题1．—What do you think of your junior high school life?—I think it is one of _________ periods in my life.A．wonderful B．more wonderfulC．much wonderful D．the most wonderful全面解析：——你觉得你的初中生活怎么样？——我觉得它是我生命最好的阶段之一。

固定句式one of the +形容词最高级，表最……的之一。

形容词wonderful的最高级为the most wonderful。

故选D。

2．Li Feng is one of boys in our school．A．tall B．miler C．the miler D．the tallest全面解析：李峰是我们学校最高的男孩之一。

one of ＋the +形容词最高级，高的，tall，最高级为tallest，故选D。

3．According to a recent survey, Google Play is one of apps in the world.A．popular B．more popularC．most popular D．the most popular全面解析：根据最近的一项调查，谷歌播放是世界上最流行的应用之一。

One of“...…之一”，后面跟名词的复数形式，若有形容词修饰一般用最高级，形容词的最高前面要加定冠词the。

结合句意和语境可知选D。

4．Inter Milan has won. It's one of ________ football matches that I have ever seen.A．exciting B．more excitingC．the most exciting D．less exciting全面解析：Inter Milan赢了。

最宏伟的建筑物英语作文

最宏伟的建筑物英语作文The Great Wall of China is one of the most magnificent architectural wonders in the world. It stretches over13,000 miles and was built over several centuries to protect the Chinese Empire from invasions.The Taj Mahal in India is a breathtakingly beautiful structure that was built as a mausoleum for the wife of Emperor Shah Jahan. Its white marble exterior and intricate carvings make it a true masterpiece of architecture.The Burj Khalifa in Dubai is the tallest building in the world, standing at over 2,700 feet. Its sleek, modern design and cutting-edge technology make it a symbol of human achievement and progress.The Colosseum in Rome is a marvel of ancient engineering, with its massive stone arches and intricate network of tunnels and chambers. It was used for gladiator contests, public spectacles, and dramas.The Sydney Opera House in Australia is a UNESCO World Heritage site and one of the most iconic buildings in the world. Its unique sail-like design and stunning waterfront location make it a must-see for visitors to Sydney.The Parthenon in Athens, Greece, is a symbol of ancient Greek civilization and a testament to the skill andartistry of its builders. Its graceful columns andintricate friezes make it a timeless example of classical architecture.The Petronas Towers in Kuala Lumpur, Malaysia, are a pair of twin skyscrapers that were the tallest buildings in the world from 1998 to 2004. Their sleek, modern design and stunning nighttime lighting make them a sight to behold.The Pyramids of Giza in Egypt are some of the most enduring symbols of ancient civilization. The sheer size and scale of these structures, built over 4,500 years ago, continue to awe and inspire visitors from around the world.The Eiffel Tower in Paris, France, is an iconic symbol of the city and one of the most recognizable structures in the world. Its intricate iron lattice design and stunning views from the top make it a must-visit for tourists.The Empire State Building in New York City is a classic example of Art Deco architecture and was the tallest building in the world for nearly 40 years. Its iconic silhouette and breathtaking views of the city make it a true marvel of human ingenuity.。

尼亚加拉大瀑布英文作文

尼亚加拉大瀑布英文作文英文：Niagara Falls is one of the most breathtaking natural wonders in the world. It is located on the border of the United States and Canada, and is made up of three separate waterfalls: the American Falls, the Bridal Veil Falls, and the Horseshoe Falls. The sheer power and beauty of the falls is truly awe-inspiring.I remember my first visit to Niagara Falls vividly. As I stood at the edge of the falls, feeling the mist on my face and hearing the roar of the water, I was completely mesmerized. It was a truly unforgettable experience. I could feel the sheer power of nature and it was both humbling and exhilarating.There is a famous saying that "Niagara Falls is the honeymoon capital of the world." This is because many couples choose to visit the falls for their honeymoon, andit has become a symbol of romance and love. In fact, there is a tradition for newlyweds to take a boat ride on the Maid of the Mist, a famous boat tour that takes visitors right up to the base of the falls. It is a truly romantic and unforgettable experience.中文：尼亚加拉大瀑布是世界上最令人叹为观止的自然奇观之一。

外研版英语九上Module 1《Wonders of the world》(Unit 1)教学设计

外研版英语九上Module 1《Wonders of the world》（Unit 1）教学设计一. 教材分析《Wonders of the world》是外研版英语九上Module 1的教学内容，本节课主要介绍了世界上的一些奇迹，包括中国的长城和埃及的金字塔。

通过本节课的学习，学生可以了解不同国家的文化，拓宽视野，提高对英语学习的兴趣。

教材内容丰富，插图精美，有利于激发学生的学习兴趣。

二. 学情分析九年级的学生已经具备了一定的英语基础，能够进行简单的听、说、读、写操作。

但是，对于一些高级词汇和句型的理解仍然存在困难。

因此，在教学过程中，需要关注学生的个体差异，尽量让每个学生都能参与到课堂活动中来。

三. 教学目标1.知识目标：学生能够掌握与奇迹相关的词汇和句型，如“One of theseven wonders of the world”、“built over thousands of years”等。

2.能力目标：学生能够在适当的情境下运用所学知识进行交流，提高听说读写能力。

3.情感目标：通过学习，学生能够尊重和欣赏不同国家的文化，培养跨文化交际的意识。

四. 教学重难点1.重点：奇迹相关词汇的掌握和运用，以及句型的运用。

2.难点：对于一些高级词汇和句型的理解，如“be famous for”、“attractmillions of visitors each year”等。

五. 教学方法1.任务型教学法：通过完成各种任务，让学生在实际操作中运用所学知识。

2.情境教学法：创设各种情境，让学生在真实的语境中学习英语。

3.交际法：鼓励学生进行小组合作，进行互动交流，提高口语表达能力。

六. 教学准备1.教学课件：制作课件，包括文本、图片、视频等，以便于生动展示教学内容。

2.教学素材：收集与奇迹相关的中英文资料，用于拓展学生的知识面。

3.录音机、投影仪等教学设备：用于播放音频和视频材料。

七. 教学过程1.导入（5分钟）利用图片和视频展示长城和金字塔，引导学生谈论对奇迹的认识，激发学生的学习兴趣。

NEWSEVENWANDERS世界新七大奇迹英文版总体介绍

II. Petra in Jordan The city lost in time 失落之城
PETRA（佩特拉） is known for its rock cut architecture (is the practice of creating buildings and other physical structures by carving natural rock.)
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⑦
④
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I . The Great Wall @ China
In the north of China, there lies a 6,700kilometer-long (4,161-milelong) ancient wall. Now well-known as the Great Wall of China
印加的失落之城
Often referred to as "The Lost City of the Incas“.
It started building around AD 1400 but it was abandoned as an official site （军事要塞）for the Inca rulers a century later, it was unknown to the outside world before being brought to international attention in 1911.
Indiana Jones(夺宝奇兵） Transformers: Revenge of the Fmer @ Rio de Janeiro Brazil
基督像
巴西里约热内卢
Christ Redeemer

自然界奇迹英文作文

自然界奇迹英文作文Natural Wonders of the World。

The world is full of natural wonders that have captivated people for centuries. From the majestic Niagara Falls to the stunning Grand Canyon, these natural wonders are a testament to the power and beauty of nature. In this essay, we will explore some of the most famous natural wonders of the world.The Grand Canyon is one of the most famous natural wonders in the world. Located in Arizona, USA, the Grand Canyon is a 277-mile-long and 18-mile-wide canyon that was formed by the Colorado River over millions of years. The Grand Canyon is known for its stunning red rock formations and breathtaking views. Visitors can hike, bike, or take a helicopter tour to experience the beauty of this natural wonder.Another natural wonder that is sure to leave you in aweis the Northern Lights. Also known as the Aurora Borealis, the Northern Lights are a natural light display that occurs in the polar regions. The lights are caused by particles from the sun colliding with the Earth's atmosphere. The result is a stunning display of colors that dance acrossthe sky. The best time to see the Northern Lights is during the winter months in places like Norway, Sweden, and Iceland.The Great Barrier Reef is another natural wonder thatis worth visiting. Located off the coast of Australia, the Great Barrier Reef is the world's largest coral reef system. The reef is home to thousands of species of marine life, including fish, sharks, and sea turtles. Visitors can go scuba diving or snorkeling to explore the colorful coraland marine life.One of the most famous natural wonders in the world is Niagara Falls. Located on the border between the United States and Canada, Niagara Falls is a group of three waterfalls that are known for their beauty and power. Visitors can take a boat tour to get up close to the fallsand feel the mist on their face. In the winter months, the falls freeze over, creating a stunning winter wonderland.Finally, the Amazon Rainforest is another natural wonder that is worth exploring. Located in South America, the Amazon Rainforest is the largest rainforest in the world. The rainforest is home to thousands of species of plants and animals, many of which are found nowhere else on Earth. Visitors can take a guided tour to explore the rainforest and learn about its unique ecosystem.In conclusion, the natural wonders of the world are a testament to the power and beauty of nature. From the Grand Canyon to the Amazon Rainforest, these natural wonders are sure to leave you in awe. So why not plan a trip to one of these amazing places and experience the wonders of nature for yourself?。

Module+1+Wonders+of+the+world+知识梳理外研版九年级英语上册

Module 1 Wonders of the world1.east (n.东部，东边)—eastern (adj.在东边的；来自东边的)2.loud [adj.(声音)响亮的]—loudly (adv.响亮地；大声地)3.nature (n.大自然) natural (adj.大自然的) naturally (adv.自然地)4.wonder (n.奇迹；奇观)wonderful (adj.精彩的)wonderfully (adv.很好地)wonderland (n.奇境)5.discuss (v.讨论)—discussion (n.讨论；商讨)6.silent (adj.寂静的)—silence (n.寂静)1.more than超过less than少于2.join in加入(活动)，参加3.agree with sb.同意某人的看法4.on the eastern coast of 在……的东海岸5.in one’s opinion 按某人的意见；据某人看来lions of 大量的；无数的thousands of 成千上万的dozens of 许多7.be interested in 对……感兴趣8.to some degree 在某种程度上9.look to the east 向东边看10.look to one’s left/right 朝某人的左侧/右侧看11.get out of 从……出来12.go through 穿过13.walk along 沿着……走14.look over 眺望……15.look down(to)向下看；俯视16.fall away 突然向下倾斜17.on top of 在……上面；盖住18.at the bottom of 在……的底部19.be famous for 因……而闻名20.at the end of在……的末端/尽头21.the ground floor一楼，底层22.in the south of在……的南部23.because of 因为，由于24.in the dark 在黑暗中25.wonders of the world 世界奇观1.be(not)sure+从句(不)确信……2.in+时间段一段时间之后3.be afraid of(doing)sth. 害怕(做)某事4.have/has gone to 去了某地，还未回来have/has been to去过某地，已经回来5.one of the+形容词最高级+可数名词复数最……的……之一6.look forward to(doing)sth. 盼望(做)某事作文素材：描述旅行经历或某个景观词汇lie in 位于natural wonder自然景观tourist attraction 旅游景点be regarded as 被看作be interested in...对感兴趣thousands of 成千上万的be built in建造于man-made wonder 人造景观in one's opinion 在某人看来a symbol of… ……的象征be famous for 因……而闻名the best time to visit 参观的最佳时间句子1.…is one of the greatest wonders of theworld．……是世界上最伟大的奇观之一。

英文作文描写长城句子

英文作文描写长城句子英文：The Great Wall is one of the most magnificent wonders in the world. It stretches over 13,000 miles from east to west of China, and it was built over 2,000 years ago. The Great Wall was built to protect China from invaders, and it is a symbol of China's rich history and culture.I have been to the Great Wall twice, and each time wasa unique experience. The first time, I went to the Badaling section of the Great Wall, which is the most popular section among tourists. It was crowded with people, and I had to wait in line to climb the wall. However, the view from the top was breathtaking, and I could see the wall stretching out for miles in both directions.The second time, I went to a less popular section of the Great Wall called Huanghuacheng. It was a more challenging hike, but the view was even more stunning. Icould see the wall winding through the mountains and disappearing into the distance. It was a peaceful andserene experience, and I felt like I was truly experiencing the history and culture of China.中文：长城是世界上最壮观的奇迹之一。

《Unit 5 Natural Wonders in the World Reading and W

《Natural Wonders in the World Reading and Writing》作业设计方案（第一课时）一、作业目标1. 提高学生阅读理解能力，理解自然奇观的特征和成因。

2. 锻炼学生的写作能力，能够描述和表达自然奇观。

3. 培养学生的合作学习能力，通过小组讨论和分享，增强交流和表达能力。

二、作业内容1. 阅读理解：学生需要阅读一篇关于自然奇观的文章，如尼亚加拉大瀑布、黄石公园、亚马逊雨林等。

阅读后回答以下问题：（1）列举至少三个你熟悉的自然奇观。

（2）这些自然奇观有哪些特征？（3）这些自然奇观的成因是什么？2. 写作任务：以小组为单位，选择一个你们熟悉的自然奇观，如海滩、山脉、河流等，进行写作。

要求描述该奇观的外观、特点、成因以及与当地环境的关系。

每个小组需提交一份完整的作文，字数不少于100字。

3. 小组讨论：学生需在小组内分享各自的自然奇观描述，并讨论如何改进和提高。

同时，每个小组需选出一位代表，在全班分享他们的作品。

三、作业要求1. 独立完成作业：学生需独立完成阅读理解和写作任务，不得抄袭或依赖他人完成。

2. 认真阅读：在阅读理解作业中，学生应认真阅读文章，理解文章内容，回答问题。

3. 小组合作：在小组讨论和分享过程中，学生应积极参与，认真倾听他人的观点，共同提高。

4. 提交作业：学生需将完成的作文和小组讨论的成果提交给教师。

四、作业评价1. 教师将根据学生的作业完成情况进行评价，包括阅读理解回答的准确性和完整性，以及写作任务的描述是否准确、生动、有创意。

2. 教师还将根据小组讨论和分享的表现进行评价，包括参与度、表达能力、合作精神等。

3. 对于表现优秀的学生和个人，教师将给予适当的奖励和表扬，以激励他们继续努力。

五、作业反馈部分1. 教师将在下次课堂上对学生的作业进行反馈和点评，指出存在的问题和不足，并提供改进建议。

2. 学生可以向教师提出疑问和困惑，教师将给予解答和指导。

尼亚加拉瀑布英语作文

尼亚加拉瀑布英语作文Niagara Falls is one of the most famous natural wonders in the world. It is located on the border between the United States and Canada, and attracts millions of tourists each year. The breathtaking beauty and power of the falls make it a must-visit destination for nature lovers and adventure seekers alike.英文回答，Niagara Falls is truly a sight to behold. The sheer magnitude of the falls is awe-inspiring, and the thunderous sound of the water crashing down is deafening. Standing at the edge of the falls, you can feel the mist on your face and the power of nature surrounding you. It is a humbling experience that reminds us of the grandeur of the natural world.中文回答，尼亚加拉瀑布真是一个令人惊叹的景点。

瀑布的规模之大令人敬畏，水流冲击下来的声音震耳欲聋。

站在瀑布边缘，你可以感受到水雾在脸上的触感和大自然的力量。

这是一次令人印象深刻的体验，让我们想起大自然的壮丽。

The falls consist of three separate waterfalls: the Horseshoe Falls, the American Falls, and the Bridal Veil Falls. The Horseshoe Falls is the largest and most impressive of the three, with water plummeting down from a height of 167 feet. The American Falls and Bridal VeilFalls are also stunning in their own right, with water cascading down in a magnificent display of nature's power.英文回答，Each waterfall has its own unique characteristics. The Horseshoe Falls, named for its horseshoe-shaped curve, is located on the Canadian side of the border. It is known for its massive volume of water and the incredible force with which it crashes into the river below. The American Falls, on the other hand, is narrower and taller, creating a dramatic vertical drop. The Bridal Veil Falls, as its name suggests, is a delicate and graceful waterfall that resembles a bridal veil flowing down.中文回答，每个瀑布都有其独特的特点。

译林版高一必修二英语电子课本

译林版高一必修二英语电子课本The Great WallThe Great Wall is one of the most famous symbols of China. It is also one of the greatest wonders in the world. People began to build the Great Wall in the 5th century BC. It took more than 2000 years to finish it.The Great Wall was built to keep out the northern invaders. It was built in the form of a long wall with watchtowers at intervals. The wall is about 6,700 kilometers long. It winds its way along the mountains from east to west.The Great Wall has been a symbol of the Chinese people's intelligence and bravery. It is a great pride of the Chinese people. Millions of Chinese and foreigners come to visit the Great Wall every year.长城长城是中国最著名的象征之一，也是世界上最伟大的奇迹之一。

人们从公元前5世纪就开始修建长城，花了2000多年的时间才完工。

长城是为了抵挡北方入侵者而建造的，它是以一长堵墙形式建造，墙上隔间设有瞭望台。

长城全长约6700公里，绵延西东，蜿蜒曲折地贯穿山脉。

长城已经成为中国人智慧和勇气的象征，也是中国人的骄傲。

关于建设城市英语对话

关于建设城市英语对话a: look, the great wallb: it's really magnificent!a: this is a man-made wonder and it is thought of as one of the wonders in the world. imagine the astronauts in spaces found that it is the only man-made thing that can be seen up there besides the pyramids in egypt.b: look, so many people are here. i am sure that there are thoudsands of people visiting it every day.a: yes, there are more than ten of thoudsand visitors climbing the great wall every day.b: what's the length og the great wall?a: the great wall menders form east to west for about kilometers or li.b: yes, the construction of the great wall first began during the warring states period about years ago. some small kingdoms built huge walls toprotect their territories. when qin shihuang unified china in bc, he decided to have the various sections of the walls linked up and also extended. from then on, we got the great wall.a: ah, i see. the great wall has a history of more than two thousand years.b: let's go now. my friends told me that there is a famous chinese saying"the one who hasn't been to the great wall is not a true man." we will be really true men when we get to the top.a: look, the great wall! it's really magnificent!看,长城!真的很辉煌!b: i had known about the great wall since i was a child, and i finally get to see it in person today.我从小就知道中国有万里长城.今天终于亲眼见到了.a: this is a man-made wonder and it is one of the eight wonders of the world.这是一个人造奇迹,它是世界八大奇迹之一。

关于青海湖介绍的英语作文

关于青海湖介绍的英语作文Introduction。

Qinghai Lake is the largest saltwater lake in China and one of the most beautiful natural wonders in the world. It is located in the Qinghai-Tibet Plateau, which is known as the "Roof of the World." The lake covers an area of 4,317 square kilometers and is surrounded by snow-capped mountains and vast grasslands. It is a popular tourist destination for its stunning scenery, unique wildlife, and rich cultural heritage.Geography。

Qinghai Lake is located in the northeastern part of the Qinghai-Tibet Plateau, at an altitude of 3,205 meters above sea level. It is surrounded by the Datong Mountain Range to the north, the Riyue Mountain Range to the south, and the Bayan Har Mountains to the west. The lake is fed by over 20 rivers and streams, the most important of which is the BuhaRiver. The lake's water is salty and alkaline, with a pH value of around 9.2.Wildlife。

关于长城的英语版手抄报简单

关于长城的英语版手抄报简单The Great Wall of ChinaIntroduction:The Great Wall of China is one of the most remarkable architectural wonders in the world. It stretches over 13,000 miles and was built to protect ancient China from invasions. Let's explore more about this extraordinary structure!History:The construction of the Great Wall began in the 7th century BC and continued until the 17th century AD. It was built by various Chinese dynasties and involved the labor of millions of workers. The wall was primarily designed to defend against raids and invasions from nomadic tribes in the north.Structure:The Great Wall features walls, watchtowers, and fortresses that were strategically built along its length. The walls are made of bricks, tamped earth, and stones, while the watchtowers served as lookout points to detect enemy movements. These structures showcase the advanced engineering skills of ancient China. Significance:The Great Wall is not only a defense mechanism but also a symbol of Chinese unity and strength. It has played a vital role in shaping China's history and culture. Today, it is considered a UNESCO World Heritage Site and attracts millions of tourists from around the globe.Fun Facts:1. The Great Wall can be seen from space, but only under specific conditions.2. The material used to construct the wall includes rice flour, sticky rice, and lime.3. It is estimated that over 400,000 workers died during its construction.Conclusion:The Great Wall of China stands as a testament to human creativity and ingenuity. It represents the perseverance of the Chinese people and their commitment towards protecting their homeland. Exploring this majestic structure is truly an awe-inspiring experience for anyone fortunate enough to visit!。

万里长城英语介绍

万里长城英语介绍The Great Wall runs across North China like a huge dragon, It winds its way from west to east, across deserts, over mountains, through valleys till at last it reaches the sea. It’s the longest wall on the earth, also one of the wonders in the world.The Great Wall has a history of more than 2000 years. The first part was built during the Spring and Autumn Period. All the walls were joined up in Qin Dynasty.All tile work was done by hand. Thousands of people died while building the wall.Thus the Great Wall came into existence.Since then, it has been rebuilt and repaired many times. Now the Great Wall, the admiration of the world, has taken on a new look. It’s visited by large numbers of people from all parts of the country and the world.[中英双语对照]The Great Wall runs across North China like a huge dragon, It winds its way from west to east, across deserts, over mountains, through valleys till at last it reaches the sea. It’s the longest wall on the earth, also one of the wonders in the world.长城，像一条巨龙横亘华北地区，它穿过沙漠，越过高山，跨过山谷，由西到东蜿蜒曲折，最后到达大海。

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五年级建筑艺术英语阅读理解20题1<Background Article>The Great Wall of China is one of the most remarkable architectural wonders in the world. It has a long and rich history. Construction of the Great Wall began more than 2,000 years ago during the Qin Dynasty. Emperor Qin Shi Huang ordered its construction mainly for military defense purposes.The Great Wall stretches across northern China, winding its way through mountains, deserts, and grasslands. Its location was carefully chosen to protect the Chinese empires from the invasions of northern nomadic tribes.In terms of architecture, the Great Wall is a complex structure. It is made up of many parts, such as watchtowers, fortresses, and long walls. The walls are usually built with stones, bricks, and rammed earth. The watchtowers were used for soldiers to keep watch and send signals.The Great Wall is not only a great military defense project but also has significant meaning in the history of world architecture. It represents the great wisdom and hard - working spirit of the Chinese people. It has attracted countless tourists from all over the world to come and admire its grandeur.1. When did the construction of the Great Wall begin?A. More than 1,000 years ago.B. More than 2,000 years ago.C. More than 3,000 years ago.D. More than 4,000 years ago.Answer: B. 文章中明确提到长城的建造始于2000多年前的秦朝，所以答案是B。