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美国英语作文

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精选美国英语作文合集6篇

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精选美国英语作文合集6篇

美国英语作文 篇1

上海419论坛  Based on historical documents, modern survey and statistics, as well as the result of predecessor studies, the trend and main process of forest dynamics are recognized.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%.

上海419论坛  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,存在着显着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%,其中光——dong-Hainan、广西、安徽、京津冀、山东、河南、浙江、和傅——剑已经增加超过10%。

美国英语作文 篇2

上海419论坛  Higher Education in America

上海419论坛  There is evidence that even incomplete university study gives a person better career prospects than none at all. So, it is accepted that the benefits of a university career are useful.

  All this effort in America’s higher education is very expensive. Some of the costs come from fees and benefactions, particularly towards research, but most have to be paid from public funds. Parents favor big expenditures on higher education; a wider public opinion favors them for idealistic and cultural reasons, and because of the supposed value of education as an investment by society.

  The first universities were developed by private charitable organizations. The private universities are still very important, and most of the best-known institutions, like Harvard, Yale and Princeton, are private.

  Most of the principal state universities have between 10, 000 and 30, 000 students, and some have increased rapidly in the past few years. Private universities and colleges are generally smaller, and although they are more numerous than public institutions they have a smaller total number of students than those in public institutions. The private colleges vary very much in standards and reputation, from the world-famous and select to the cranky and the obscure①. The best known of all is Harvard.

上海419论坛  There are also many junior colleges to which students may be admitted at the end of their high school career, providing only the first two years of university work.

  For the most part Americans think that there’s some advantage in attending one of the better-known private institutions, in spite of the higher cost, rather than a state university. However, testate universities are becoming increasingly important, and some of them, particularly in the Midwest have a reputation practically equal to that of the private ones. Almost every state by now has several university institutions directly under the authority of the state government.

美国英语作文 篇3

  Let’s work together to find a balance point

  Dear mom and dad:

  A warm family , a fantastic surroundings are the best gift which you have given me since I was born. I don’t know how to express my appreciati The topic like (转载于:www.cSSyq.co m 书 业 网)“what’s a university?” or “what a university should do?” has been discussed many times in every age. Not only educationalists but also students take into it. Is it necessary to give priority to skills and knowledge in university education as they are essential to employers? Or students in universities should have access to all of knowledge just as they have their own sake? Chose A or B, this is a problem.

上海419论坛  The value of knowledge itself need to be considered first in university education even though the course is not as practical as skills and technology. In Chinese culture, morality education is always took at first. It said that the way of real learning is to develop and expand virtue, to innovate peoples’ opinions, to get the best goodness. In addition, there are four stages in the success of a gentleman: first, to cultivate his moral characters; second, regulate his own family; third, rule the state successfully; forth, let the world get peace. In Chinese traditional value, students in

上海419论坛  university need to develop his morality firstly, though these knowledge is not as useful as other skills after they get a job.

  On the other hand, the practicability of a university course is also worth considering, especially in the age when our government call for the attention to skills and technology in university education and when the employees prefer to capacity and practical knowledge of employers. The time in university is limited and conditions and aims of students are different. When students chose which course to learn, it is inevitable for some of them prefer to those which are more needed in workplace.

上海419论坛  Universities give equal access to all of knowledge, including the practical courses and others. What’s more, they need give more chance to students to choose what to learn. Congratulate on diversity!

美国英语作文 篇4

  American flag for a rectangular shape, length and width ratio of 19:10 for the Stars and Stripes (the Star-Spangled Banner), the upper-left corner flag for the blue stars surface area of the stars a few provisions in the respective departments, the United States is the state flag on the number of a few of the stars. Star 13 is outside the red and white stripes, 13 stripes on behalf of the original 13 colonies in North America. According to Washington, said: symbol of the United Kingdom with red stripes, white stripes and a symbol of freedom from it.

  More general argument that the red symbol of strength and courage, a symbol of purity and innocence of white, blue is a symbol of vigilance, perseverance and justice. In 1818 the U.S. Congress pass the bill, red and white flag on the fixed width for the 13, the number of five-pointed star should be in line with several states of America.

  Each additional state, the national flag on a star to increase, the general in the new states to join the second year after the implementation of July 4. So far has been the national flag to 50 stars, representing the 50 U.S. states. June 14 each year as "the development of the anniversary of the American flag." On this day, commemorative activities held throughout the United States to show respect for the flag and love of America.

  美国国旗为长方形,长宽之比为19:10,为星条旗(the Star-Spangled Banner),旗面左上角为蓝色星区,区内的星数于有关部门规定,美国的州数就是国旗上的.星数。星区以外是13道红白相间的条纹,13道条纹代表最初北美13块殖民地。据华盛顿说:红色条纹象征英国,白色条纹象征脱离它而获得自由。更普遍的说法认为,红色象征强大和勇气,白色象征纯洁和清白,蓝色则象征警惕,坚韧不拔和正义。

  1818年美国国会通过法案,国旗上的红白宽条固定为13道,五角星数目应与合众国州数一致。每增加一个州,国旗上就增加一颗星,一般在新州加入后的第二年7月4日执行。至今国旗上已增至50颗星,代表美国的50个州。每年6月14日为“美国国旗制定纪念日”。在这一天,美国各地举行纪念活动,以示对国旗的敬重和对合众国的热爱。

美国英语作文 篇5

  America is said to be a country on the wheelwhich means almost one in four is driving on the road.As we all know that America is a big melting port.It proves that the life there is different from other country in many aspects such as language religonsculture and customsand there are many holidays in America local or not.Independent day is a local traditional festival in Americawhich is a aniversary of the independent of American in the historyit is on 4th Julythe day when the war was end and then came the foundation of the united states of Amercan.

  据说美国是车轮上的国家,这意味着几乎有四是在道路上行驶时,我们都知道,美国是个大熔炉的港口。它证明了那里的生活在许多方面不同于其他国家,如语言、宗教、文化和风俗习惯,有美国的节日很多,地方或不是。独立日是美国当地的一个传统节日,这是历史上的一个周年的美国独立,它是在7月4日,当战争结束,然后是美国,美国的基础的一天。

美国英语作文 篇6

上海419论坛  Westerners believe that food is to appease hunger, so only eating meat, the entire block chicken "hard food." While Chinese cuisine is "taste", so the Chinese cooking, with makings also show great arbitrariness: many westerners as the outcast things in China are extremely good materials, foreign cook can not handle things, to a Chinese chef hands, it can be changed decayed for magical. It serves to show the Chinese diet in materials and randomness of the rich.

上海419论坛  According to western plants scholars of investigation, the Chinese eat the plants of 600 many more than six times, western. In fact, in the Chinese dishes, vegetarian dishes are ordinary food, volunteers only in holidays or the life level is higher, did not enter the normal diet, since ancient times they will have "vegetable food" say, food food in the usual diet dominant. Chinese with plants as the main dish, and has thousands of buddhist the advocacy of silk ties. Wisp million They viewed the animals as "creatures", and plants, "no spirit", so, advocated vegetarianism.

上海419论坛  西方人认为食物充饥,所以只吃肉,整块鸡“硬食物。“尽管中国菜是,所以中国烹饪,用料也显示伟大的随意性:许多西方人是弃儿的事情在中国是非常好的材料,外国厨师无法处理的东西,一个中国厨师手里,就可以化腐朽为神奇。足见中国饮食丰富材料和随机性的。

  据西方植物学者的调查,中国人吃的植物600多六倍多,西方。事实上,在中国菜,素菜是普通食品,志愿者只有在节假日或生活水平较高,并没有进入正常饮食,自古以来就有“蔬菜food"说,食品食物在平时的饮食中占主导地位。中国与植物的主菜,成千上万的佛教倡导的丝绸领带。缕百万他们把动物视为,和植物,“没有",所以,主张素食主义。

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