有关介绍美国的英语作文

　　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，是品学网小编为你整理的有关介绍美国的英语作文，希望对你有帮助！
　　有关介绍美国的英语作文篇1
　　Basedonhistoricaldocuments，modernsurveyandstatistics，aswellastheresultofpredecessorstudies，thetrendandmainprocessofforestdynamicsarerecognized。TheforestareaandforestcoverageratesforeachprovinceofChinafrom1700to1949areestimatedbackwardbyevery50years。LinkingtheresultwithmodernNationalForestInventorydata，thespatialtemporaldynamicsofChineseforestinrecent300years（AD1700ndash；1998）isquantitativelyanalyzed。Thestudyshowsthatinrecent300years，theforestareaincurrentterritoryofChinahasdeclinedby0。95times；108hm2（or9。2ofthecoveragerate）intotal，withatrendofdecreaseandrecovery。Beforethe1960s，therewasatrendofaccelerateddescending。Theforestareawasreducedby1。66times；108hm2（or17ofthecoveragerate）in260years。Whileafterthe1960s，therehasbeenarapidincrease。Theforestareaincreasedby0。7times；108hm2（or8ofthecoveragerate）in40years。Thestudyalsoshowsthatthereisasignificantspatialdifferenceinthedynamicsofforest。TheamplitudesofincreasinganddecreasinginwesternChinaarebothsmallerthantheonesineasternChina。Duringtherapiddecliningperiodfrom1700to1949，themostseriousdecreaseappearedintheNortheast，theSouthwestandtheSoutheast，wherethecoveragerateinmostprovincesdroppedover20。InHeilongjiangProvince，thecoverageratedroppedby50。InJilinProvince，itdroppedby36。InSichuanProvinceandChongqingMunicipality，itdroppedby42。InYunnanProvince，itdroppedby35。Duringtherecoveryperiod1949ndash；1998，thewesternprovinces，municipalityandautonomousregions，includingNingxia，Gansu，InnerMongolia，Sichuanndash；Chongqing，Yunnan，Tibet，XinjiangandQinghai，etc，theincreaseratesareallbelow5，whiletheeasternprovinces，municipalityandautonomousregions（exceptHeilongjiang，Hubei，Jiangsundash；Shanghai）haveachievedanincreaseover5，amongwhichtheGuangdongndash；Hainan，Guangxi，Anhui，Beijingndash；Tianjinndash；Hebei，Shandong，Henan，Zhejiang，andFujianhaveanincreaseover10。
　　有关介绍美国的英语作文篇2
　　Ahistoryoflongandeffortlesssuccesscanbeadreadfulhandicap，but，ifproperlyhandled，itmaybecomeadrivingforce。WhentheUnitedStatesenteredjustsuchaglowingperiodaftertheendoftheSecondWorldWar，ithadamarketeighttimeslargerthananycompetitor，givingitsindustriesunparalleledeconomiesofscale。Itsscientistsweretheworld39；sbest，itsworkersthemostskilled。AmericanandAmericanswereprosperousbeyongdthedreamsoftheEuropeansandAsianswhoseeconomeicsthewarhaddestroyed。
　　Itwasinevitablethatthisprimacyshouldhavenarrowedasothercountriesgrewricher。Justasinevitably，theretreatfrompredominaceprovedpainful。Bythemid1980sAmericanshadfoundthemselvesatalosssovertheirfadingindustrialcompetitiveness。SomehugeAmericanindustries，suchasconsumerelectronics，handshrunkorvanishedinthefaceofforeigncompetitiong。By1987therewasonlyoneAmericantelevisionmakerleft，Zenith。（Nowthereisnone：ZenithwasboughtbySouthKorea39；sLGElectronicsinJuly。）Foreignmadecarsandtextilesweresweeepingintothedomesticmarket。America39；smachinetoolindustrywasontheropes。Forawhileitlookedasthoughthemakeingofsemiconductors，whidhAmericahadinventedandwhichsatattheheartofthenewcomputerage，wasgoingtobethenextcaualty。
　　Allofthiscausedacrisisofconfidenc。Americansstoppedtakingprosperityofrgranted。Theybegantobelievethattheirwayofdoingbusinesswasfailing，andthattheirincomeswouldthereforeshourtlybegintofallaswell。Themind1980sbroughtoneinquiryafteranotherintothecausesofAmerica39；sindustrialdecline。Thirsometimessensationalfindingswerefilledwithwarningsaboutthegrowingcompetitiongfromoverseas。
　　Howthingshavechanged！I1995theUnitedStatescanlookbackonfiveyearsofsolidgrowthwhileJapanhasbeenstruggling。FewAmericansattributethisSelfdoubthasyieldedtoblindpride。Americanindustryhaschangeditsstructure，hasgoneonadiet，haslearnttobemorequikwitted，accordingtoRichardCavanagh，executivedeanofHarvardsKennedySchoolofGovernment。39；ItmakesmeproudtobeanAmericanjusttoseehowourbusinessesareimprovingtheirproductivity，saysStephenMooreoftheCatoInstitute，athinktankinWashington，DC，AndWilliamSahlmanoftheHarvardBusinessSchoolbelievesthatpeoplewilllookbackonthisperidoasagoldenageofbusinessmanagementintheUnitedStates。
　　有关介绍美国的英语作文篇3
　　Youarewhatyoueat。；Nutritionexpertsoftenusethissayingtopromotebettereatinghabits。Whatweputinourmouthsdoesbecomeapartofus。Butwecanlookatthisstatementanotherway。Whatweeatreflectswhoweareaspeopleandasaculture。Doyouwanttounderstandanotherculture？Thenyououghttofindoutaboutitsfood。LearningaboutAmericanfoodcangiveusarealtasteofAmericanculture。
　　WhatisAmericanfood？Atfirstyoumightthinktheansweriseasyaspie。Tomanypeople，Americanfoodmeanshamburgers，hotdogs，friedchickenandpizza。Ifyouhaveasweettooth，youmighteventhinkofapplepieorchocolatechipcookies。It39；struethatAmericansdoeatthosethings。ButarethosetheonlykindofvittlesyoucanfindinAmerica？
　　你是你吃什么。，营养专家经常使用这句话来促进更好的饮食习惯。我们把我们的嘴的东西确实成为我们的一部分。但我们可以看看这个语句的另一种方法。我们是谁吃的反映出我们自己mdash；mdash；不论什么人，如文化。你想了解另一种文化吗？然后你应该找出它的食物。学习美国食品可以给我们一个真正的美国文化的味道。
　　美国食物是什么？乍听之下你可能认为答案容易得很。对许多人而言，美式食物就是汉堡、热狗、炸鸡和披萨。如果你喜欢吃甜食，你可能会想到苹果派或巧克力片饼干。美国人确实吃这些东西。但这些就是你在美国唯一找得到的食物吗？