美国英语作文

2021-08-21 01:27:00
关于美国英语作文八篇

关于美国英语作文八篇

在日常的学习、工作、生活中,大家都写过作文吧,借助作文人们可以反映客观事物、表达思想感情、传递知识信息。作文的注意事项有许多,你确定会写吗?以下是小编收集整理的美国英语作文8篇,仅供参考,欢迎大家阅读。

美国英语作文 篇1

Based on historical documents, modern survey and statistics, as well as the result of predecessor studies, the trend and main process of forest dynamics are recognized.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, it dropped 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%.

根据历史文献、现代调查和统计,以及前人研究的结果,这一趋势和主要森林动态识别的过程。每个省的森林面积、森林覆盖率从1700年到1949年中国的es - timated向后每50年。连接结果与现代国家森林库存数据,中国森林的时空动力学在最近300年(公元1700年- 1700年)是定量分析。研究表明,在最近的300年,森林面积在当前中国境内已经下降了0.95×108款hm2(或9.2%的覆盖率),减少和恢复的趋势。在1960年代之前,有一个趋势,加速de -左右摇晃。森林面积减少1.66×108款hm2(或17%的覆盖率)在260年。在1960年代后,迅速增加。森林面积增加了0.7×108款hm2(或8%的覆盖率)在40年。研究还表明,存在着显著的空间差异的动态的森林。的振幅增加,de -压痕在中国西部都是低于中国东部的。快速下降的时期从1700年到1949年,最严重的减少出现在东北,西南和东南,大部分省份的覆盖率下降超过20%。在黑龙江省,覆盖率下降了50%。在吉林省,下降了36%。在四川省和重庆市,下降了42%。云南箴言——因斯,下降了35%。复苏期间1949 - 1998年,西部省份,μ- nicipality和自治区,包括宁夏、甘肃、内蒙古、Si - chuan-Chongqing,云南、西藏、新疆和青海、等,增加率都低于5%,东部省份,直辖市、自治区(除黑龙江、湖北、Jiangsu-Shanghai)实现了增加超过5% ……此处隐藏815个字…… emphases. If you can express your feelings in the introduction, it will bring you closer to the reader.

美国英语作文 篇6

I'm traveling to America and would like to go on some tours.

To which cities will you be traveling?

New York City and Philadelphia.

Great! May I suggest the Statue of Liberty tour in NYC and the Liberty Bell tour in Philadelphia?

That sounds good. Thank you. Please book those tours for me.

OK, no problem. And for which dates should I book them?

Please book the Statue of Liberty tour for next Thursday and the Liberty Bell tour for next Sunday.

Sure thing. I will do that right now.

美国英语作文 篇7

The 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.

美国英语作文 篇8

the name christmas is short for "christ's mass". a mass is a kind of church service. christmas is a religious festival. it is the day we cele

ate as the birthday of jesus. there are special christmas services in christian churches all over the world. but many of the festivities of christmas do not have anything to do with religion. exchanging gifts and sending christmas cards are the modern ways of celeating the christmas in the world.

the birth of jesus had a story: in nazareth, a city of galilee. the virgin's name was mary was betrothed to joseph. before they came together, she was found with child of the holy spirit. joseph her husband was minded to put her away secretly. while he thought about these things, gaiel, an angel of the lord appeared to him in a dream and told him did not be afraid to take mary as wife. and mary willing forth a son, and he shall call his name, jesus, for he will save his people from their sins.

before jesus births, joseph and mary came to quirnius was governing syria. so all went to be registered, everyone to his own city. joseph also went up out of galilee, out of the city of nazareth, into judea, to the city of david, which is called bethlehem, because he was of the house and of the lineage of david, to be registered with mary, his betrothed wife, who was with child. so it was that while they were there, the days were completed for her to bedelivered. and sheought forth her firstborn son, and wrapped him in swaddling cloths, and laid him in a manger, because there was no room for them in the inn.

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