英语介绍美国

Chapter 13 geography 地理位置I. Location and size1. The full name of the United States is the United States of America. The continental United States lies in central North America with Canada to its north, Mexico and the Gulf of Mexico to its south, the Atlantic Ocean to its east and the Pacific Ocean to its west.Alaska and Hawaii are the two newest states in America. Alaska borders on northwestern Canada and Hawaii lies in the central Pacific.阿拉斯加和夏威夷是最近加入美国的两个新州。

阿拉斯加在加拿大的西北部，夏威夷位邻中太平洋。

2. The U.S has a land area of 9.3 million square kilometers. It is the fourth largest country in the world in size after Russia, Canada and China.就面积而言，美国是世界第四大国，就人口而言，美国是世界是第三大国。

3. Of all states of American, Alaska is the largest in area and Rhode Island the smallest. But on the mainland Texas is the largest sate of the country.所有州中，阿拉斯加是面积最大的州，罗得岛最小，在美国大陆，最大的州是得克萨斯州。

介绍美国文化英语作文•相关推荐介绍美国文化英语作文（精选12篇）在平时的学习、工作或生活中，大家都有写作文的经历，对作文很是熟悉吧，作文是人们把记忆中所存储的有关知识、经验和思想用书面形式表达出来的记叙方式。

作文的注意事项有许多，你确定会写吗？下面是小编帮大家整理的介绍美国文化英语作文，希望对大家有所帮助。

介绍美国文化英语作文篇1The main content of American culture is the emphasize on individuals value,the pursue of democracy and freedom,the promotion of deploitation and competition and the need of realistic and practicality.Its core is individualism:self first,personal need first,pursue of individual benefit and enjoyment,emphasize on achieving individual value by self-strive and self-design.This type of intentionally build up of personality and pursue customized individualism has its pros and cons,it gives incentives to people and make them exert on their potential and wisdom and as a result accelerate the development of the entire race and nation; on the other hand it is difficult to keep good relationship among people if everyone is egocentric thus make the entire society lack of unity.介绍美国文化英语作文篇2American citizens emphasize on achievements and respect heroes.They have great sense in their hearts to praise success and heroes.Personal achievements are one of those with the highest value in Americans mind.Americans have very strong senses of success.Success is the pursuit of most Americans,it is their attractive future and the incentives for moving forward.They believe that ones personal value is equivalent to his achievements in his career.Some high achievers in their career such as entrepreneurs,scientists,artists and all kinds of super starts became modern heroes.The process and result of how they strived have become the frame of reference of social culture value and the real life text book for parents to educate their children.介绍美国文化英语作文篇3American culture, in a sense, is an extension of European culture, because the language of the Americans, demographic composition and her spirit of the foundation are from Europe. On the other hand, American culture with Europe, because European immigrants in the North American continent to drive away after taking the Indians, in a barren wilderness land to create a stunning is the splendid civilization. Therefore, in the United States talk about cultural practices and social propriety, it is necessary to take account of the same culture of Europe and the United States, but also pay attention to both of the opposite sex. Cultural practices is a wide scope and complexity of the topic, people involved in social life and relations In all aspects.Of tolerance.The United States is a country of immigrants, the ancestors from around the world. People emigrated to the United States, not only in the location to move on, but also in their country and customs of the council to a new place of residence. As miscellaneous, people their differences very obvious because the differences are very common, people do not particularly pay attention to unity. In time, the cultural practices of the Americans formed a higher level of tolerance (tolerance), the different cultures and different appraisals on tolerance, an acceptableattitude. At this point, the U.S. society feasible than the custom of other countries in the world more broadly.From a political perspective, this tolerance of performance in the pursuit of freedom and the right to freedom of maintenance. From the religious that it reflected in the harmonious coexistence of different faiths. From the viewpoint of life, and it appeared in different communities, different ethnic communities live in peace. In a nutshell, in the United States, each person can basically arbitrary choice of different ideas, beliefs, traditions and customs and way of life; people can also keep a considerable extent, their customs and instrument. For example, Jews can celebrate their religious festivals, and Christians are to their Christmas and Easter. For example, again, the United States by Chinese in Chinatown Chinese live and work; the same token, the Vietnamese immigrants in their "little Saigon" according to Vietnam's way of doing business and engaged in various activities.介绍美国文化英语作文篇4Different social attitudes: The british are, in some ways, less conservative than Americans - the drinking age is 18, not 21, homosexual civil unions are legal, and abortion hasn't been a serious political issue in years. Mixing religion and politics is extremely rare in the UK. On the other hand, there are stricter controls on some things - it's much harder to get a driving licence, and the age requirement is higher than in most states, there are speed cameras everwhere, CCTV cameras in many public places (although they may or may not be working), and carrying weapons or other objects for "self defence" is illegal (in particular, note that pepper spray is illegal).Getting into a debate about the right to bear arms will be very time consuming, and may also lead people to think thatyou're a gun-nut before they've got to know you properly.Smoking in enclosed public places is illegal - that includes pubs, the underground, train stations... more or less any non-residential building actually... (similar to New York, so not so much of a cultural difference there).介绍美国文化英语作文篇5The main content of American culture is the emphasize on individuals' value, the pursue of democracy and freedom, the promotion of deploitation and competition and the need of realistic and practicality. Its core is individualism: self first, personal need first, pursue of individual benefit and enjoyment, emphasize on achieving individual value by self-strive and self-design. This type of intentionally build up of personality and pursue customized individualism has its pros and cons, it gives incentives to people and make them exert on their potential and wisdom and as a result accelerate the development of the entire race and nation; on the other hand it is difficult to keep good relationship among people if everyone is egocentric thus make the entire society lack of unity.American citizens emphasize on achievements and respect heroes. They have great sense in their hearts to praise succeand heroes. Personal achievements are one of those with the highest value in Americans mind. Americans have very strong senses of success. Succeis the pursuit of most Americans, it is their attractive future and the incentives for moving forward. They believe that one's personal value is equivalent to his achievements in his career. Some high achievers in their career such as entrepreneurs, scientists, artists and all kinds of super starts became modern heroes. The proceand result of how they strived have become the frame of reference of social culturevalue and the real life text book for parents to educate their children.American society has great movements within itself. These movements are shown in two aspects: movements amongst locations and movements inside the society. The United States are relatively more open and have more freedom. Developed transport and the tradition of adventure and sporty makes a lot of American migrate from countryside to cities, from downtown to uptown; and from north to the southern sunny land, from one city to another. Unlike European countries, the social classes in America is not so stable. Further more, with the advocation of public education, movements upwards along the social ladder have become possible. Many people living in the states, no matter whether they are Native American or immigrants from overseas, have the same dream of changing their social claand make their lifetime dream come true through their own efforts. This is what they often called "American dream".介绍美国文化英语作文篇6The job of raising children is a tough one. Children don't come with an instructionmanual. And each child is different. So parents sometimes pull their hair out in frustration, notknowing what to do. But in raising children-as in all of life-what we do is influenced by ourculture. Naturally then, American parents teach their children basic American values.养育孩子是件伤脑筋的差事，孩子们并不是生下来就附有说明书的，而每个孩子又都不尽相同，所以有时候父母们真是挫折地扯光了头发，还不知该怎幺办。

用英文简短的介绍美国The United States is the world's very important big country, its land area is located in the fourth in the world, behind Russia, Canada and China. The United States is located in North America, neighboring countries such as Canada and Mexico have, the United States also includes the verge of the Arctic territory of Alaska and Hawaii Pacific. The United States economic and technological power in the world no one can challenge, are well-deserved superpower.美国是世界上非常重要的国家，国土面积居世界第四，仅次于俄罗斯、加拿大和中国。

美国位于北美，与加拿大、墨西哥等邻国。

美国的领土还包括靠近北冰洋的阿拉斯加和太平洋的夏威夷。

目前，美国的经济和科技实力在世界上无人能及，是当之无愧的超级大国。

2.用简短的英语描述美国The United States is the world's very important big country, its land area is located in the fourth in the world, behind Russia, Canada and China. The United States is located in North America, neighboring countries such as Canada and Mexico have, the United States also includes the verge of the Arctic territory of Alaska and Hawaii Pacific. The United States economic and technological power in the world no one can challenge, are well-deserved superpower.美国是世界上非常重要的国家，国土面积居世界第四，仅次于俄罗斯、加拿大和中国。

美国的作文英语Essay on the United States in EnglishThe United States of America, often referred to as theU.S. or simply America, is a country that has captured the imagination of the world with its rich history, diverse culture, and significant global influence. This essay will delve into the various aspects that make the United States a unique and influential nation.Geographically, the U.S. is the third-largest country in the world, covering a vast expanse from the Atlantic to the Pacific Oceans. It is characterized by diverse landscapes, including the majestic Rocky Mountains, the fertileMississippi River basin, and the sun-soaked beaches of Florida. This geographic diversity has played a crucial rolein shaping the country's economy and way of life.Historically, the United States was born out of the struggle for independence from British rule. The signing ofthe Declaration of Independence in 1776 marked the birth of a new nation founded on the principles of liberty and democracy. The U.S. Constitution, adopted in 1787, established a systemof government that has been a model for many other countries.Culturally, the U.S. is a melting pot of different ethnicities, religions, and traditions. Immigration has beena significant factor in the country's development, withpeople from all over the world contributing to its cultural richness. This diversity is reflected in the nation's literature, music, cuisine, and festivals.Economically, the United States has the world's largest economy, with a strong focus on innovation and technology. It is home to many of the world's leading companies in sectors such as technology, entertainment, and finance. The U.S. dollar is the global reserve currency, and its stock markets, like the New York Stock Exchange, are vital to the world's financial system.Politically, the United States is a federal republic with a system of checks and balances that aims to prevent the concentration of power. The President, Congress, and the Supreme Court each have distinct roles and responsibilities, ensuring a balance of power.The U.S. also plays a leading role in international diplomacy and military alliances. It is one of the five permanent members of the United Nations Security Council and a key player in organizations like NATO and the World Trade Organization.However, the United States is not without its challenges. Issues such as income inequality, racial tensions, and political polarization have become increasingly prominent in recent years. The country also faces global challenges, including climate change and the need for sustainable development.In conclusion, the United States is a complex and influential country with a rich history and a significant impact on the world stage. Its diverse culture, strong economy, and global leadership position make it a nation of great interest and importance. As it continues to evolve and address the challenges it faces, the U.S. remains a key player in shaping the future of the global community.。

介绍美国洛杉矶的英语作文简单一点全文共5篇示例，供读者参考篇1Los Angeles is a Big CityHi! My name is Emma and I'm going to tell you about a big city called Los Angeles. It's in a state called California, which is in the country of the United States of America. The United States is a really big country with 50 states!Los Angeles is often called L.A. for short. It's one of the biggest cities in the whole United States. Lots and lots of people live there - over 4 million! That's more people than live in my whole state. The city takes up a huge area of land in Southern California.The Weather is Really NiceOne of the best things about Los Angeles is the weather. It's sunny and warm pretty much all year long! The summers can get really hot, but it's still a dry heat. And even in the winters, it's mild compared to other places. They hardly ever get snow in L.A.! People can go to the beach any time they want.There are lots of pretty beaches in and around Los Angeles. Some of the most famous ones are Santa Monica Beach, Venice Beach, Malibu Beach, and Huntington Beach. People love to swim, surf, sunbathe, and just hang out at the beaches. The Pacific Ocean has really nice blue water and good waves for surfing too.Fun Places to GoLos Angeles has lots of fun places to go and things to do. One of the most popular places is Disneyland! Disneyland is a huge theme park with rides, shows, characters, and lots of magical Disney things. It's in the city of Anaheim, which is right next to L.A. I went there once and it was amazing!Another super cool place is the Santa Monica Pier. It's a long pier or boardwalk that goes out over the ocean with an amusement park, games, shops, restaurants and more right on it. You can ride a ferris wheel, play games to win prizes, and eat all kinds of fun foods like cotton candy, churros, and funnel cakes.Universal Studios is a movie studio and theme park all in one place. You can go on rides based on popular movies and TV shows. There are also shows, tours where you can see real movie sets, and even a real working movie studio!The La Brea Tar Pits are a really neat place in the middle of the city. Thousands of years ago, plants and animals got stuck in the natural tar pits there and their fossils are preserved. You can see life-sized models of mammoths, saber-toothed cats, and other prehistoric creatures!Hollywood is maybe the most famous part of L.A. That's where all the big movie studios, TV studios, the Walk of Fame, and the iconic Hollywood sign are located. You might spot a celebrity if you go there!Food and CultureThere are people from all over the world living in Los Angeles. That means you can find amazing food from pretty much every culture! Some of the most popular are Mexican food, Korean BBQ, sushi, and food from all different regions of China.Los Angeles has dozens of cool museums too. The Getty Museum has a huge art collection and beautiful gardens with an amazing view. The California Science Center has hands-on science exhibits that are really fun. La Brea Tar Pits has a museum about prehistoric animals and Ice Age fossils.There's also the Hollywood Wax Museum with wax statues of celebrities, the Grammy Museum for music lovers, and museumsfor different cultures like Japanese, Korean, Mexican, and more. L.A. really has museums for every interest!Sports TeamsLos Angeles has a lot of major league sports teams that people love to watch. For basketball, there are the Los Angeles Lakers and the Los Angeles Clippers. For baseball, there are the Los Angeles Dodgers. And for hockey, there are the Los Angeles Kings.The city has also hosted the Olympics twice - in 1932 and 1984! Maybe it will host them again one day. People in L.A. sure do love their sports.Getting AroundLos Angeles is a massive sprawling city, so a lot of people drive cars to get around. The traffic can get really bad during rush hours though! There are also buses, a metro train system, and taxis that people use.Some parts of the city, like Santa Monica and Long Beach, have their own smaller train and bus systems too. And there's even a subway in the downtown area. But a lot of Angelenos, which is what L.A. residents are called, prefer to drive their own cars.That's my introduction to the big, sunny, and exciting city of Los Angeles! It's a place with beautiful weather, amazing beaches, super fun attractions, cool museums, yummy food, and passionate sports fans. I'd love to visit again someday. Let me know if you have any other questions!篇2Los Angeles Is a Cool Place!Hi there! My name is Jamie and I'm going to tell you all about Los Angeles. It's a big city in California where I live with my mom, dad, and little sister. Los Angeles is really cool and there are so many fun things to do there!First of all, Los Angeles has the best weather. It's sunny and warm pretty much every day of the year. We hardly ever get snow or really cold temperatures. My friends who live in other parts of the country are always jealous when I tell them I can go to the beach in the middle of winter!Speaking of beaches, the beaches in Los Angeles are amazing. My favorite is Santa Monica Beach. You can play in the ocean, build sandcastles, or just lay out and work on your tan. There's also the Santa Monica Pier which has an awesomecarnival with rides, games, and lots of yummy food like cotton candy, funnel cakes, and hot dogs.Another really cool place in LA is Griffith Observatory. It's an observatory up on a hill that has some of the best views of the entire city. You can see the famous Hollywood Sign from there. At night, they have telescopes you can look through to see planets, stars, and other cool space stuff. They also have a planetarium show that teaches you about the universe.Of course, you can't talk about LA without mentioning Hollywood! That's where all the big movie studios are and where they have big premieres with all the celebrities walking down the red carpet. You can go to the TCL Chinese Theater and see the handprints and footprints of famous actors in the cement. The Walk of Fame has stars on the sidewalk for tons of famous people too. Sometimes if you're really lucky, you might even see a movie being filmed on the streets!Downtown LA is full of tall skyscrapers and has some really awesome museums. My favorite is the California Science Center - they have an actual space shuttle on display that you can go inside! The La Brea Tar Pits are downtown too and they have tons of fossils from creatures that got stuck in the tar thousands of years ago.The different areas of LA all have their own cool vibes. Santa Monica is laid-back with a beach town feel. Hollywood is flashy and exciting. Downtown is modern with huge buildings. And areas like Venice Beach are funky and artistic with street performers and vendors selling crafts.Los Angeles has people from all over the world living here, which makes the city's food scene incredible. You can find pretty much any type of cuisine you can imagine - Mexican, Chinese, Thai, Italian, you name it. Some of my favorites are the Korean BBQ restaurants and the food trucks that serve amazing tacos and burritos.With so many people living here, LA does have some downsides too. The traffic can be absolutely horrible with tons of cars on the freeway at all hours. And housing prices are crazy expensive, even for small apartments. But those are small prices to pay for getting to live in such an exciting, vibrant city!In conclusion, Los Angeles is unlike any other place. With beautiful sunny weather, amazing beaches, cool tourist attractions, a mix of unique neighborhoods, and some of the best food in the world, it's a city that truly has something for everyone. I feel so lucky to call LA my home!篇3My Trip to Los AngelesLast summer, my family and I went on a big trip to Los Angeles, California! Los Angeles is a huge city with so many fun things to see and do. I'm going to tell you all about our amazing trip.We flew there on an airplane, which was really exciting for me since I had never been on a plane before. When we landed at the airport in LA, it was sunny and warm outside. Southern California has nice weather all year round.We stayed at a big hotel right in the middle of downtown Los Angeles. The hotel had a giant pool that me and my little brother loved swimming in. There were also lots of tall buildings all around with bright lights and huge TV screens playing ads. It looks nothing like my small hometown!One of the first places we visited was the Hollywood Walk of Fame. This is a long sidewalk with stars on the ground that have famous actors' and musicians' names on them. We found stars for some of our favorite movie characters like Elsa from Frozen! We also got to see the iconic Hollywood sign up on the hills.Another super cool place was the Santa Monica Pier. This is a long pier that goes out over the Pacific Ocean with an amusement park, games, food stands, and more at the end. I went on a big Ferris wheel and could see the whole city and beaches. We ate delicious snacks like funnel cakes, hot dogs, and ice cream too.Of course, no trip to LA would be complete without going to Disneyland! We spent two whole days at the Happiest Place on Earth. We rode tons of rides like Space Mountain, Splash Mountain, and the Haunted Mansion. We also saw amazing shows and parades with all the famous Disney characters. My favorite part was getting my picture taken with Mickey Mouse!Los Angeles is also famous for being where a lot of movies and TV shows are made. We went on a tour of a real movie studio and got to see some outdoor sets they use for filming. We also visited the Getty Museum, which is an art museum with beautiful gardens and a view of the whole city.Towards the end of our trip, we drove up to Santa Barbara which is a couple hours away from LA. Santa Barbara has gorgeous beaches and we saw tons of sailboats, sea lions, and even some dolphins swimming in the ocean! We collected a bunch of pretty seashells too.On our very last day, we visited The Wizarding World of Harry Potter at Universal Studios Hollywood. We got to go inside Hogwarts castle, drink butterbeer, and even rode a roller coaster themed after Harry Potter! As a huge Harry Potter fan, this was definitely the highlight of the trip for me.Overall, we had an absolute blast in Los Angeles! There was so much to see and do, from amusement parks to movie studios to beautiful nature. I can't wait to go back someday and experience even more of what LA has to offer. If you ever get the chance to visit, you're going to love it!篇4My Trip to Los AngelesLast summer, my family took a big trip to Los Angeles, California! Los Angeles is a huge city in the southern part of the state. We were so excited to visit and see all the fun things LA has to offer.The first stop on our trip was the beaches. LA has beautiful sandy beaches right on the Pacific Ocean. We visited Santa Monica Beach and walked along the famous Santa Monica Pier. The pier has an amusement park on it with a big Ferris wheel andlots of fun rides and games. We rode the roller coaster and ate delicious snacks like cotton candy and churros.Another fun beach we went to was Venice Beach. This beach has a cool boardwalk where we saw lots of street performers, artists, and people selling interesting things. There were musicians playing guitars and drums, magicians doing tricks, and even people dressed up in funny costumes! The boardwalk had so many neat shops and places to eat tasty food too.One of the best parts of our LA trip was visiting Hollywood. Hollywood is a cool neighborhood where a lot of movies and TV shows are made. We went on a tour of some famous studios where we got to see sets from popular shows and movies. We even got to walk down the Hollywood Walk of Fame and see handprints from famous actors in the cement!At one of the studios, we saw how they make movies using green screens and special effects. They showed us how they can make it look like the actors are in any location in the world just by filming in front of a green wall. It was so neat to learn about movie magic!Another highlight was visiting the iconic Hollywood sign in the hills above LA. We took a shuttle up the mountain and got a amazing view of the huge sign and the entire city below us. Fromup there, we could see all the tall skyscrapers and busy freeways of downtown LA stretching out into the distance.Of course, no trip to LA would be complete without seeing Disneyland! Disneyland is a massive theme park with rides, shows, characters, and so much more Disney magic. My favorite rides were Space Mountain, the Haunted Mansion, and the Matterhorn Bobsleds. We got to meet Mickey Mouse and get our pictures taken with him too!The Disneyland fireworks show at night was breathtaking. The whole park lit up with dazzling fireworks bursting in the sky while Disney music played. It really felt like we were in a fairytale world.LA also has awesome museums that we visited. At the California Science Center, we saw the real Space Shuttle Endeavour and got to go inside and learn all about space travel. The La Brea Tar Pits were fascinating too - we got to see spots where tar has bubbled up from underground for thousands of years, trapping ice age animals whose bones were perfectly preserved.At The Getty art museum, the architecture was as amazing as the artwork inside. The buildings had unique curved shapes and were perched high up on a hill with panoramic views overlookingLA's skyline. The artwork spanned all different time periods and cultures from around the world.During our time in LA, we ate some of the best and most interesting foods! We had scrumptious tacos and burritos from Mexican restaurants, fresh sushi from Japanese places, and even snacked on classic LA street hot dogs loaded with crazy toppings. There were so many unique flavors to try.Our trip to Los Angeles was jam-packed with incredible sights, activities, and experiences. From the beautiful beaches to the glitz and glamour of Hollywood, to the magic of Disneyland and the fascinating museums - LA had something fun around every corner. I'll never forget the awesome memories we made exploring this sunny, vibrant, and exciting city!篇5My Trip to Los AngelesLast summer, my family took a big trip to Los Angeles, California. Los Angeles is a huge city on the west coast of the United States. It's famous for Hollywood, beautiful beaches, and warm sunny weather. I was so excited to go!The first place we visited was Hollywood Boulevard. This long street is covered in stars on the sidewalk with names offamous actors, musicians, and directors. We got to see the iconic Hollywood sign up on the hills too! Hollywood is where they make lots of movies and TV shows. We went to the TCL Chinese Theatre and saw the handprints and footprints of celebrities in the concrete outside. So cool!Another fun place we went was the Santa Monica Pier. This big pier stretches out over the Pacific Ocean. We rode the big ferris wheel and played games at the little amusement park. I tried my first corn dog and it was super yummy! We also walked along the beach and stuck our toes in the ocean water. The waves were really big.One of my favorite things we did in LA was visiting Disneyland. Disneyland is a huge theme park with rides, shows, characters, and lots of fun areas themed after Disney movies. We went on classics like Space Mountain, the Haunted Mansion, and It's A Small World. I also loved the new Star Wars: Galaxy's Edge area - it felt like being on another planet! We watched an incredible light show at night too.The La Brea Tar Pits were a very interesting place we visited. These are natural tar pits where the thick, sticky tar has preserved tons of ice age fossils like mammoths, dire wolves, andsaber-toothed cats. At the museum, you can see their bones andskulls. It was amazing to see real fossils that are thousands of years old.Los Angeles has some of the best museums too. At the California Science Center, we saw an actual space shuttle rocket and got to experience an earthquake simulator. The Natural History Museum had huge dinosaur skeletons and dioramas with stuffed animals in realistic habitats. And at The Getty art museums, we saw famous paintings and sculptures with gorgeous views of the city.Of course, we had to try some great LA food while we were there too! We ate delicious Mexican food like tacos and enchiladas. I loved the sushi we had from a little place in the Japanese Village Plaza. And no trip to LA is complete without getting In-N-Out Burger's amazing french fries and milkshakes.Los Angeles was such a fun family vacation with so many awesome things to see and do. I loved going to the beaches, Disneyland, cool museums, and just exploring the big city. From the movie magic of Hollywood to the sun and sand, LA has something for everyone. I can't wait to go back someday!。

介绍美国的英语作文介绍美国的英语作文3篇美国是世界上最发达的国家，对于美国，你的了解有多少?下面，是小编为你整理的有关介绍美国的英语，希望对你有帮助!有关介绍美国的英语作文篇1Based on historical documents, modern survey and statistics, as well as the result of predecessor studies, the trend and main process of forest dynamics are recognized. The forest area and forest coverage rates for each province of China from 1700 to 1949 are es- timated backward by every 50 years. Linking the result with modern National Forest Inventory data, the spatial-temporal dynamics of Chinese forest in recent 300 years (AD 1700–1998) is quantitatively analyzed. The study shows that in recent 300 years, the forest area in current territory of China has declined by 0.95×108 hm2 (or 9.2% of the coverage rate) in total, with a trend of decrease and recovery. Before the 1960s, there was a trend of accelerated de- scending. The forest area was reduced by 1.66×108 hm2 (or 17% of the coverage rate) in 260 years. While after the 1960s, there has been a rapid increase. The forest area increased by 0.7×108 hm2 (or 8% of the coverage rate) in 40 years. The study also shows that there is a significant spatial difference in the dynamics of forest. The amplitudes of increasing and de- creasing in western China are both smaller than the ones in eastern China. During the rapid declining period from 1700 to 1949, the most serious decrease appeared in the Northeast, the Southwest and the Southeast, where the coverage rate in most provinces dropped over 20%. In Heilongjiang Province, the coverage rate dropped by 50%. In Jilin Province, it dropped by 36%. In Sichuan Province and Chongqing Municipality, itdropped by 42%. In Yunnan Prov- ince, it dropped by 35%. During the recovery period 1949–1998, the western provinces, mu- nicipality and autonomous regions, including Ningxia, Gansu, Inner Mongolia, Si- chuan–Chongqing, Yunnan, Tibet, Xinjiang and Qinghai, etc, the increase rates are all below 5%, while the eastern provinces, municipality and autonomous regions (except Heilongjiang, Hubei, Jiangsu–Shanghai) have achieved an increase over 5%, among which the Guang- dong–Hainan, Guangxi, Anhui, Beijing–Tianjin–Hebei, Shandong, Henan, Zhejiang, and Fu- jian have an increase over 10%.有关介绍美国的英语作文篇2A history of long and effortless success can be a dreadful handicap,but,if properly handled,it may become a driving force.When the United States entered just such a glowing period after the end of the Second World War,it had a market eight times larger than any competitor ,giving its industries unparalleled economies of scale.Its scientists were the world's best,its workers the most skilled.American and Americans were prosperous beyongd the dreams of the Europeans and Asians whose economeics the war had destroyed.It was inevitable that this primacy should have narrowed as other countries grew richer.Just as inevitably,the retreat from predominace proved painful.By the mid 1980s Americans had found themselves at a losss over their fading industrial competitiveness.Some huge American industries,such as consumer electronics,hand shrunk or vanished in the face of foreign competitiong.By 1987 there was only one American television maker left,Zenith.(Now there is none :Zenith was bought by SouthKorea'sLGElectronics in July.)Foreign made cars and textiles were sweeeping into the domestic market.America'smachine-tool industry was on the ropes.For a while it looked as though the makeing of semiconductors,whidh America had invented and which sat at the heart of the new computer age,was going to be the next caualty.All of this caused a crisis of confidenc.Americans stopped taking prosperity ofr granted .They began to believe that their way of doing business was failing,and that their incomes would therefore shourtly begin to fall as well .The mind -1980s brought one inquiry after another into the causes ofAmerica's in dustrial decline.Thir sometimes sensational findings were filled with warnings about the growing competitiong from overseas.How things have changed!I1995 the United States can look back on five years of solid growth while Japan has been struggling.Few Americans attribute this Self doubt has yielded to blind pride.American industry has changed its structure ,has gone on a diet ,has learnt to be more quik witted,according to Richard Cavanagh,executive dean of Harvards Kennedy School of Government.'It makes me proud to be an American just to see how our businesses are improving theirproductivity,says Stephen Moore of the Cato Institute ,a think tank in Washington,DC,And William Sahlman of the Harvard Business School believes that people will look back on this perido as a golden age of business management in the United States.有关介绍美国的'英语作文篇3You are what you eat.;Nutrition experts often use this saying to promote better eating habits.What we put in our mouths does become a part of us.But we can look at this statement another way.What we eat reflects who we are--as people and as a culture.Do you want to understand another culture?Then you ought to find out about its food.Learning about American foodcan give us a real taste of American culture.What is American food?At first you might think the answer is easy as pie.To many people,American food means hamburgers,hot dogs,fried chicken and pizza.If you have a sweet tooth,you might even think of apple pie or chocolate chip cookies.It's true that Americans do eat those things.But are those the only kind of vittles you can find in America?你是你吃什么。

有关介绍美国的英语文章美国，一直以来都保持着超级大国的地位，对世界有着巨大的影响力。

今天店铺在这里为大家分享有关介绍美国的英语文章，欢迎大家阅读!有关介绍美国的英语文章篇一Music 美国人的音乐爱好James Fenimore Cooper, an early American writer, once said, "The Americans are almost ignorant of the art of music." If that was once true, you would never know it today. Most Americans——even those without a musical bone in their bodies——have a favorite style of music. Many people enjoy classical and folk music from around the world. But other popular music styles in America were "made in the U.S.A."一位美国早期的作家柯柏(James Fenimore Cooper)曾说：「美国人对音乐艺术几乎可以说是相当的无知。

」如果这话曾经是事实，今日你绝不会这么认为了。

大部份的美国人，甚至包括那些没有音乐细胞的人，都有自己喜爱的音乐型态。

许多人喜欢世界各国的古典音乐和民俗音乐，然而美国其它的流行音乐则是「在美国制造」的。

Country and western music lies close to the heart of many Americans. This style originated among country folks in the southern and western United States. Country music tells down-to-earth stories about love and life's hardships. Guitars, banjos and violins——also known as fiddles——give country music its characteristic sound. The home of country music is Nashville, Tennessee——Music City U.S.A. Country music even has its own theme park called "Opryland" where you can enjoy music shows and fun rides. "The Grand Ole Opry," the oldest radio show in the United States, broadcasts country music live from Opryland every weekend.乡村和西部音乐深得很多美国人的人心，这种型态的音乐起源于美国南部和西部的乡村小民们。

英语国家概况精讲：第十四章美国人口种族英语国家概况美国部分精讲系列chapter 14：Population. Race and Ethnic groups必背细节1.The United States of the American is the third most populous county in the world after China and India.美国是世界人口第三大国，仅次于中国和印度。

2。

Immigration accounts for a major source of population growth, The United States has a more or less open-door policy to immigrants from independence until 1960s.Ellis Island of New York was an important immigration reception spot in the 1890s and at the turn of the century.19世纪末20世纪初，纽约的埃利斯岛是一个重要的移民入境接待点。

3。

Almost 20 million people or 7.8% of the total population were immigrants in 1992.Between 80% and 90% of immigration to the United States now is from Asian and Hispanic countries.如今美国移民的80%到90%主要来源于亚洲和拉美国家。

4。

Arizona, Nevada, and Florida have been the fastest growing states in population for the last 20 years.在过去的二十年里，亚利桑那，内华达和佛罗里达是人口增长最快的州。

关于美国的英语作文50个单词四年级的全文共6篇示例，供读者参考篇1My Trip to the United StatesLast summer, my family and I went on a big trip to the United States! We were so excited. The U.S. is a huge country with so many cool places to see and things to do.We started our trip in New York City. New York is on the East Coast and it's one of the biggest cities in the whole world! We saw the giant Statue of Liberty standing tall in the harbor. She was given to the United States as a gift from France a long time ago.In New York City, we went to the top of the Empire State Building. It's a massive skyscraper that seems to touch the clouds! From the observation deck, we could see the entire city laid out below us. The streets looked like tiny lines with little toy cars and people walking along them.We also visited Central Park, which is a massive park right in the middle of the city. You wouldn't believe how big it is! Werented bikes and rode around the paths, seeing playgrounds, ponds with rowboats, and even some animals like squirrels and birds.After New York, we flew to Washington D.C., the capital of the United States. There we saw the White House, where the President lives and works. We couldn't go inside, but we got to see the outside which was very fancy!Near the White House, we went to the National Mall, a huge park area with incredible monuments and museums. We saw the Washington Monument, which is the tallest stone monument in the world! Then we walked over to the Lincoln Memorial, a huge statue of President Abraham Lincoln.At the museums, I saw the original airplanes that the Wright Brothers flew in, the first astronaut spacesuits, and even a real mummy from Ancient Egypt! The museums had so many fascinating things on display.From D.C., we traveled out west to Los Angeles in California. L.A. is known for its warm weather, beaches, and the glamorous Hollywood film industry. One day we spent the whole day at Santa Monica Beach playing in the ocean waves and building sandcastles.Another day, we went on a tour of Hollywood. We saw the iconic Hollywood sign up on the hills and walked down the Walk of Fame where celebrities have their handprints and footprints pressed into the concrete! Our tour guide told us about all the famous movie stars.On our last day in L.A., we visited Disneyland! Disneyland was incredible - it's a whole world of fun and imagination. We rode thrilling roller coasters, met our favorite Disney characters like Mickey Mouse, and watched a dazzling parade down Main Street USA. I never wanted to leave!After California, we had one last stop in Chicago, known as the Windy City. In Chicago, we went up to the observation deck of the tallest skyscraper in the Western Hemisphere. The view was unbelievable - we could see the whole city and Great Lakes stretching out to the horizon.We ate the most delicious deep dish pizza for lunch. Chicago is famous for its deep dish pizza with thick, flakey crusts piled high with toppings and gooey cheese. My favorite was the pepperoni!Our trip to the United States was the best time ever. I saw and did so many amazing things that I'll never forget. The U.S. is a wonderful, diverse country with unforgettable sights in everycorner. I already can't wait to go back and explore more of this exciting nation!篇2My Trip to AmericaLast summer, my family took a big trip to America! We visited lots of cool places. I had so much fun learning about a new country.First, we went to New York City. It's a huge city with tall skyscrapers. We saw the Statue of Liberty, which is a giant statue of a lady holding a torch. It was a present from France a long time ago. We also went to the top of the Empire State Building and looked out over the whole city. So many buildings!Next, we visited Washington D.C. That's where the president lives in a big white house called the White House. We also saw the Washington Monument, which is a super tall stone tower to honor George Washington, the first president. I liked seeing all the Smithsonian museums too. They have one for air and space with real rockets and spaceships. So awesome!Then we drove across the country to Los Angeles in California. That's where Hollywood is with all the movie stars. Wewent on a tour of fancy houses where celebrities live. Their homes were like castles! We also visited Santa Monica Pier which is right on the ocean. We rode on a ferris wheel and ate yummy snacks like cotton candy.My favorite part was going to Disneyland though. It's a huge park with rides based on Disney movies. We went on Space Mountain, a crazy indoor roller coaster in the dark. I also loved the Haunted Mansion ride with ghosts and goblins jumping out. Mickey and Minnie walked around in big fuzzy costumes giving hugs. I bought a pair of Mickey ears to take home.On the way home, we stopped in Las Vegas. The hotels along the strip are ginormous! They looked like castles and pyramids with bright lights everywhere. We saw a fancy water fountain show with the water choreographed to lights and music. The whole city glowed with neon signs as bright as daytime.America is such an interesting and exciting country. I saw so many amazing sights from huge skyscrapers to wild roller coasters. The cities were massive with fun things to do everywhere you looked. I'd love to go back again someday and see even more of this awesome place!篇3The United States is a Really Cool Country!The United States is a really big and cool country! It has 50 states and spans from the Atlantic to the Pacific Ocean. Some states I know are California, New York, Florida, and Texas. The U.S. has so many different landscapes like beaches, deserts, mountains, and plains. I would love to travel all around and see the different environments!My favorite states are probably California and New York. California has awesome places like Hollywood, Disneyland, and beautiful beaches. New York City looks so exciting with tall skyscrapers, bright lights, and the Statue of Liberty. I dream of visiting Central Park and taking a carriage ride around the city. How fun would that be?Speaking of fun, the U.S. has the best theme parks! From Disney World in Florida to Universal Studios in California, there are parks with thrilling roller coasters and rides themed after popular movies and characters. My dream is to visit the Wizarding World of Harry Potter at Universal. Maybe I could even buy an interactive wand and make magic happen!The United States seems to have amazing food too. I love American classics like hamburgers, hot dogs, french fries, milkshakes, and pizza. But the U.S. has cuisines from all aroundthe world like Mexican, Italian, Chinese, Indian, and more. With so many diverse cultures, I bet the food is delicious everywhere you go.There are also tons of cool animals and nature to see across America. I'd love to spot a buffalo roaming the Great Plains or watch Old Faithful erupt at Yellowstone. How awesome would it be to see a grizzly bear catching fish in Alaska? The U.S. has deserts, canyons, forests, and all sorts of amazing geography.Of course, no discussion of the United States is complete without mentioning sports! Baseball, football, basketball, and hockey are some of the biggest sports. I'm a big baseball fan myself. Hitting a home run or catching a foul ball at an MLB game would be a dream come true. I also think it would be really fun to tailgate and cheer on a college football team one day.With so much diversity, the United States seems like an incredibly fascinating place. From the soaring skyscrapers of New York to the sunny beaches of Hawaii, there is something for everyone across this vast nation. The history, cultures, foods, and natural wonders make me want to hop on a plane and start exploring right now! Maybe one day I'll be able to visit all 50 states. The United States will always be one of the coolest countries in the world to me.篇4The United States of AmericaMy name is Tommy and I'm 9 years old. Today I want to tell you about the amazing country I live in - the United States of America! It's a really big place with 50 different states.The U.S. has lots of cool big cities like New York, Los Angeles, and Chicago. New York City is famous for tall buildings, the Statue of Liberty, and Broadway shows. Los Angeles has Hollywood where they make movies and TV shows. Chicago is known for its deep-dish pizza and tall skyscrapers.But America isn't just big cities. There are wide open spaces in the countryside too. We have huge farms that grow crops like corn, wheat, and soybeans. There are massive ranches for raising cattle. The Grand Canyon is a giant hole in the ground that was carved by a river. It's so deep and wide that it's hard to believe!The U.S. has all kinds of different landscapes. We have mountains, valleys, deserts, beaches, and forests. There are flat plains in the middle of the country. Along the coasts, we have beautiful sandy beaches and crashing ocean waves. Up north, places like Alaska have glaciers, icebergs, and polar bears.America has awesome natural wonders and cool national parks to visit. Yellowstone has geysers that shoot hot water hundreds of feet into the air. Yosemite has towering cliffs and waterfall s that are breathtaking. The Great Smoky Mountains are covered in trees that turn bright colors in autumn.Believe it or not, America's longest river is the Missouri River - not the Mississippi! The Missouri flows for over 2,300 miles. It starts at the Continental Divide in Montana and joins the Mississippi River near St. Louis. That's a really long way to travel by river!Speaking of traveling, one amazing American invention is the airplane. The Wright Brothers invented the first successful airplane in 1903 right here in America. Now airplanes let people travel all over the U.S. and the whole world quickly and easily.This country is full of diversity too. People come from all over the world to live in the United States. They bring their own cultures, religions, foods, and customs. Walking down a city street, you might see people speaking dozens of different languages! There are also Native American tribes who have lived here for thousands of years before Europeans arrived.The founding fathers like George Washington and Thomas Jefferson worked hard to establish our democracy andfundamental rights like freedom of speech and religion. We vote for our leaders in free elections. The American flag has 50 stars for the 50 states and 13 stripes for the original 13 colonies.Some of my favorite American foods are hot dogs, hamburgers, french fries, pizza, and apple pie. For holidays, we celebrate the 4th of July with fireworks, Thanksgiving with turkey, and Christmas with presents. I love the songs and parades too!Well, those are some of the reasons why I'm proud to be an American. The United States is a free country full of diverse people and amazing sights from coast to coast. It's the land of opportunity where people can chase their dreams. I hope you enjoyed learning a bit about my home - the good ol' U.S. of A!篇5Here's an essay about the United States in 500 words, written in a 4th grade style:My Amazing Trip to the United StatesLast summer, my family and I went on a big trip to the United States! We were so excited to visit this huge country. I had learned about the U.S. in school, but seeing it for myself was amazing.We started our trip in New York City. The skyscrapers were so tall, and there were people everywhere! We saw the Statue of Liberty, which was so cool. It's a giant statue that stands in the harbor. We also went to the top of the Empire State Building and could see the whole city below us.After New York, we flew to Washington D.C. to see where the president lives and works. We visited the White House and saw the Oval Office on a tour. We also went to the Smithsonian museums, which had awesome dinosaur skeletons and space rockets!Next, we drove to Niagara Falls on the Canadian border. The waterfalls were breathtaking. Millions of gallons of water rushed over the edge every minute. We rode in a boat right up to the falls and got soaked by the spray. It was an incredible experience.Our last stop was Los Angeles, California. We walked along the Hollywood Walk of Fame and saw the handprints of famous actors outside the Chinese Theater. We also went to Disneyland, which was my favorite part! We rode on roller coasters, watched shows with Disney characters, and had so much fun.The United States is a massive country with so many different landscapes, cultures, and attractions. I was amazed by the soaring skylines, iconic monuments, powerful naturalwonders, and exciting theme parks we experienced. This trip showed me what an incredible and diverse place the U.S. is. I'll never forget the adventures we had exploring America!篇6My Trip to the United StatesLast summer, my family went on a big trip to the United States! It was so exciting. We flew on a huge airplane for many hours to get there. I had never been on such a long flight before!Our first stop was New York City. It's a massive city with tall skyscrapers everywhere you look. We went to the top of the Empire State Building and could see the whole city below us. It was amazing! We also saw the giant Statue of Liberty out in the harbor.Next, we took a train down to Washington D.C. to see where the President lives and works. We visited the White House and the U.S. Capitol building. I felt so small next to those huge, important buildings. We also went to the Air and Space Museum, which had real airplanes and spacecraft inside!After that, we flew across the country to California. We spent a few days in Los Angeles, seeing the Hollywood Walk of Fameand going to Universal Studios. That was probably my favorite part - the rides and shows were so much fun! We also drove out to the beach in Santa Monica and I got to put my feet in the Pacific Ocean.Our last stop was San Francisco. We took a ferry boat out to the island where the abandoned prison Alcatraz is located. Learning about the infamous escape attempts by prisoners there was creepy but fascinating. In San Francisco itself, we rode cable cars that go up and down the steep hills. We also walked across the Golden Gate Bridge - it's super long!On our way home, we stopped for a couple of days in Las Vegas. The huge hotels and bright lights on the casino Strip were overwhelming. We did get to see an amazing magic show though! We also drove out to the Hoover Dam, which holds back a massive man-made lake.Visiting the United States was an incredible experience. It's such a huge country with so many different cities, landscapes, and things to see and do. From the East Coast to the West Coast, every place we went was unique and memorable. I had so much fun learning about America by traveling there myself. I'll never forget this amazing family trip!。

美国景点人文风情介绍英语Introduction:The United States is a vast country that encompasses a diverse range of landscapes, culture, and history. From bustling cities to stunning natural wonders, the country offers countless attractions for visitors to explore. In this article, we will delve into the rich tapestry of American destinations, highlighting some of the most captivating aspects of its landscapes and cultural heritage.1. The Grand Canyon:Located in Arizona, the Grand Canyon is an awe-inspiring natural wonder that attracts millions of visitors each year. Carved by the Colorado River over millions of years, this immense canyon stretches for 277 miles and reaches a depth of over a mile. The sheer magnitude of the canyon, with its striking red and orange hues, is a sight to behold, leaving visitors in awe of nature's grandeur.2. New York City:The vibrant metropolis of New York City, often referred to as the "Big Apple," is a melting pot of cultures and a symbol of American diversity. The city boasts iconic landmarks such as Times Square, Central Park, and the Statue of Liberty. The bustling streets are alive with the infectious energy of its residents and the constant rhythm of activity. From Broadway shows to world-class art galleries, from towering skyscrapers to renowned culinary experiences, New York City offers a multifaceted urban experience like no other.3. The National Mall, Washington D.C.:Situated in the heart of the nation's capital, the National Mall is a historic and symbolic site that showcases the essence of American democracy. Bordered by iconic monuments and museums, this wide stretch of green space is home to the Lincoln Memorial, the Washington Monument, and the United States Capitol. The National Mall serves as a gathering place for celebrations, protests, and political rallies, embodying the fundamental principles upon which the country was built.4. New Orleans and the French Quarter:New Orleans, located in the state of Louisiana, is a city renowned for its vibrant music scene, rich history, and unique blend of cultural influences. The French Quarter, the oldest neighborhood in the city, is a treasure trove of architectural gems, with its distinct Creole townhouses and ornate balconies. Visitors can immerse themselves in the lively atmosphere of the famous Bourbon Street, indulge in the city's delectable cuisine, and experience the festive spirit of Mardi Gras.5. The Golden Gate Bridge and San Francisco:San Francisco is known for its iconic Golden Gate Bridge, a massive suspension bridge that spans the entrance to the San Francisco Bay. This engineering marvel is not only a symbol of the city but also offers breathtaking views of the surrounding landscape. In addition to the bridge, the city is famous for its Victorian-style houses, the historic Alcatraz Island, and the vibrant neighborhoods such as Chinatown and the Castro District.Conclusion:The United States offers a multitude of captivating destinations that showcase its magnificent landscapes and diverse cultural heritage. From the natural wonder of the Grand Canyon to the bustling streets of New York City, from the historic monuments of Washington D.C. to the soulful atmosphere of New Orleans, and from the iconic Golden Gate Bridge to the vibrant city of San Francisco, each destination has its unique charm. Exploring these American treasures allows visitors to truly experience the country's captivating beauty and rich cultural tapestry.总结：美国是一个辽阔的国家，拥有多样化的地貌、文化和历史。

美国是个怎样的国家英语作文The United States is a vast and diverse country that has long captured the imagination of people around the world. From its towering skyscrapers and bustling cities to its sweeping landscapes and rich cultural heritage, the US is a land of endless possibilities and contrasts.At its core, the United States is a nation built upon the principles of democracy, freedom, and opportunity. The country's founding documents, such as the Declaration of Independence and the Constitution, enshrine these values and have served as a beacon of hope and inspiration for people seeking a better life.One of the most striking features of the US is its sheer size and geographic diversity. Spanning from the Atlantic to the Pacific Oceans, the country encompasses a wide range of climates, terrains, and ecosystems. From the majestic Rocky Mountains in the West to the lush, rolling hills of the Appalachian region in the East, the US offers a breathtaking array of natural wonders.The country's population is equally diverse, with people of all races, ethnicities, and cultural backgrounds calling the US home. This diversity is a source of great strength and vibrancy, as it has contributed to the country's rich tapestry of art, music, cuisine, and traditions.Despite this diversity, the United States is united by a shared sense of national identity and pride. Americans are fiercely patriotic, and the country's symbols, such as the American flag and the bald eagle, are deeply revered. The Fourth of July, the country's Independence Day, is celebrated with grand parades, fireworks, and barbecues, as the nation comes together to commemorate its founding.One of the most defining features of the United States is its economic power and influence. The US is the world's largest economy, with a GDP that dwarfs that of many other nations. This economic might is fueled by a dynamic and innovative business sector, as well as a highly skilled and educated workforce.The country is home to some of the world's most prestigious universities, research institutions, and technology hubs, which have played a crucial role in driving innovation and scientific progress. From the Silicon Valley in California to the financial centers of New York and Chicago, the US is a global leader in fields ranging from technology and finance to healthcare and aerospace.However, the United States is not without its challenges. The country has grappled with issues such as income inequality, racial tensions, and political polarization, which have at times threatened to undermine its core values and principles.Despite these challenges, the US remains a beacon of hope and inspiration for people around the world. The country's commitment to individual freedom, democratic values, and entrepreneurial spirit continue to attract millions of immigrants who seek to build a better life for themselves and their families.In conclusion, the United States is a complex and multifaceted country that defies easy categorization. It is a land of contrasts, where the grandeur of its natural landscapes is matched by the dynamism of its cities and the ingenuity of its people. Whether you are drawn to its rich cultural heritage, its economic might, or its enduring ideals of freedom and opportunity, the US is a country that is sure to leave a lasting impression on all who experience it.。

英语美国介绍英文作文英文：Hello everyone! Today, I'm going to introduce theUnited States to you. The United States is a countrylocated in North America. It is a very diverse country with many different cultures and languages. English is the most commonly spoken language, but Spanish is also widely spoken.The United States is known for its big cities like New York, Los Angeles, and Chicago, but it also has many beautiful natural attractions like the Grand Canyon, Yellowstone National Park, and the beaches of Hawaii.As an American, I am proud of our country's history and the values that we hold dear. Freedom, democracy, and equality are important to us and we strive to uphold these values every day.In terms of food, the United States has a wide varietyof cuisine. Some popular dishes include hamburgers, hot dogs, and pizza. But we also have a lot of regional specialties like barbecue in the south, clam chowder in the northeast, and Tex-Mex in the southwest.Overall, the United States is a great place to visit and live. There's something for everyone here, whetheryou're interested in big cities, natural beauty, orcultural diversity.中文：大家好！今天我要向大家介绍美国。

写介绍美国的英语作文美国是一个高度发达的资本主义国家，其政治、教育、经济、军事、文化、创新等实力领衔全球。

写介绍美国的英语作文1The United States of America, also known as the United States, the U.S., the U.S.A., and America, is a country in North America that shares land borders with Canada and Mexico, and a sea border with Russia. Extending from the Atlantic Ocean to the Pacific Ocean, the United States is a federal republic, with its capital in Washington, D.C.The present-day continental United States has been inhabited for at least15,000 years by indigenous tribes. After European exploration and settlement in the 16th century, the English established their own colonies—and gained control of others that had been begun by other European nations—in the eastern portion of the continent in the 17th and early 18th centuries. On 4 July 1776, at war with Britain over fair governance, thirteen of these colonies declared their independence. In 1783, the war ended in British acceptance of the new nation. Since then, the country has more than quadrupled in size: it now consists of 50 states and one federal district; it also has numerous overseas territories.At over 3.7 million square miles (over 9.5 million km), the U.S. is the third or fourth largest country by total area, depending on whether the disputed areas of China are included. It is the world's third most populous nation, with nearly 300 million people.The United States has maintained a liberal democratic political system since it adopted its Articles of Confederation on 1 March 1781 and the Constitution, the Articles' replacement, on 17 September 1787. American military, economic, cultural, and political influence increased throughout the 20th century; with the collapse of the Soviet Union at the end of the Cold War, the nation emerged as the world's sole remaining superpower. Today, it plays a major role in world affairs.The earliest known use of the name America is from 1507, when a globe and a large map created by the German cartographer Martin Waldseemüller in Saint-Die-des-Vosges described the combined continents of North and South America. Although the origin of the name is uncertain, the most widely held belief is thatexpressed in an accompanying book, Cosmographiae Introductio, which explains it as a feminized version of the Latin name of Italian explorer Amerigo Vespucci (Americus Vespucius); in Latin, the other continents' names were all feminine. Vespucci theorized, correctly, that Christopher Columbus, on reaching islands in the Caribbean Sea in 1492, had come not to India but to a "New World".The Americas were also known as Columbia, after Columbus, prompting the name District of Columbia for the land set aside as the U.S. capital. Columbia remained a popular name for the United States until the early 20th century, when it fell into relative disuse; but it is still used poetically and appears in various names and titles. A female personification of the country is also called Columbia; she is similar to Britannia. Columbus Day, a holiday in the U.S. and other countries in the Americas commemorating Columbus' October 1492 landing.The term "united States of America" was first used officially in the Declaration of Independence, adopted on 4 July 1776. On 15 November 1777, the Second Continental Congreadopted the Articles of Confederation, the first of which stated "The Stile of this Confederacy shall be 'The United States of America.'"The adjectival and demonymic forms for the United States are American, a point of controversy among some.写介绍美国的英语作文2The United States of America (USA) is the only superpower on this globe now. It is a developed country with diversified cultures such as Asian, European and African. Some people call USA "the melting pot" because of the diversity.USA has a dominating power over economy, education, policitcs, milatary and culture all around the world. It has advanced industries, ideas and some of the smartest scientist on this earth.But it also has its own problems such as racial discrimination and the widening gap between the rich and the poor.美利坚合众国（USA）是世界上唯一的一个超级大国.她是一个发达国家,有多元化的文化,像亚洲、欧洲和非洲的.正因为此,有些人把美国称为一个“大熔炉”.美国现在在世界上的各个领域都雄霸一方,像经济、教育、政治、军事和文化.她有先进的工业、思想,并有全世界一些最聪明的科学家.但是她也有自己的问题,比如种族歧视和穷富之间逐渐拉大的差距.[写介绍美国的英语作文]相关文章：1.介绍美国的英语小作文2.介绍美国的英语作文3.用英语介绍美国的作文4.介绍美国的英语作文【带翻译】5.介绍美国的作文6.介绍美国的作文1000字7.描写美国的作文8.美国的教育英语作文9.旅行去美国的英语作文10.描述美国的英语作文。