网上有关“关于科技的英语小短文”话题很是火热，小编也是针对关于科技的英语小短文寻找了一些与之相关的一些信息进行分析，如果能碰巧解决你现在面临的问题，希望能够帮助到您。
基因改造食物安全吗？
- 鼓吹基因改造作物的人说，这类作物不像传统作物，需要的有毒农药较少，对环境有利。但令批评者担忧的是潜在的风险，他们想知道所谓的利益究竟有多少。到底基因改造作物是环保美梦的实现，还是一场正在形成中的灾难？科学家正积极寻找答案。
人们对基因改造食物的态度，似乎愈来愈壁垒分明，一边的人支持，另一边的人则是畏惧。支持者宣称，种植基因改造作物对环境伤害较小，而食用这种农作物制成的食品也完全无害。它们还说，基因工程让农作物在贫瘠的土地上也能生长，或可培育出更营养的食物。在不久的未来，全球人口快速膨胀，还得靠这方法解决粮食问题。持怀疑态度者则反驳，基因改造作物对生态环境或人体健康都有极大的风险，令人忧心，不该贸然接受。许多欧洲国家抱持这种态度，因而限制基因改造作物的种植与输入。主要的争议，集中在基因改造食物的安全性。然而，最近的科学研究又是如何看待基因改造食物的危险呢？答案，往往迷失在各种报导的争议中；但是在接下来的篇幅里，它们将呈现在你的眼前。
GENETICALLY MODIFIED FOODS: Are They Safe?
- Are genetically modified crops an environmental dream come true or a disaster in the making? Scientists are looking for answers
The world seems increasingly divided into those who favor genetically modified (GM) foods and those who fear them. Advocates assert that growing genetically altered crops can be kinder to the environment and that eating foods from those plants is perfectly safe. And, they say, genetic engineering－which can induce plants to grow in poor soils or to produce more nutritious foods－will soon become an essential tool for helping to feed the world's burgeoning population. Skeptics contend that GM crops could pose unique risks to the environment and to health－risks too troubling to accept placidly. Taking that view, many European countries are restricting the planting and importation of GM agricultural products. Much of the debate hinges on perceptions of safety. But what exactly does recent scientific research say about the hazards? The answers, too often lost in reports on the controversy, are served up in the pages that follow.
求5篇200字的英语阅读小短文,(小学六年级的,科普版英语教材)！
Does Technology Reduce Social Isolation?
Hundreds of daily updates come from friends on Facebook and Twitter, but do people actually feel closer to each other?
每天在Facebook和Twitter上都有朋友们数以百计的更新，但实际生活中人们是否感觉彼此更亲近呢？
It turns out the size of the average American’s social circle is smaller today than 20 years ago, as measured by the number of self-reported confidants in a person’s life. Yet contrary to popular opinion, use of cellphones and the Internet is not to blame, according to a new study released Wednesday by the Pew Internet and American Life Project.
根据互联网与美国生活专案周三发布的一项最新调查，在计算过美国人日常生活中自己认为的密友知己的数量后，事实证明当代美国人社交圈子的平均人数比他们20年前要小。但是与当前流行的观点所不同的是，这并不归罪于手机的使用和网络的普及。
In fact, people who regularly use digital technologies are more social than the average American and more likely to visit parks and cafes, or volunteer for local organizations, according to the study, which was based on telephone interviews with a national sample of 2,512 adults living in the continental United States.
根据一项调查表明，事实上经常使用数字技术的人比普通的美国人更具社交性，而且也更多的游览公园，光顾咖啡馆或更多的参加当地的志愿者活动。该项调查通过电话采访了美国本土大陆的2512名成年人。
The study found some less-than-social behavior, however. People who use social networks like Facebook or Linkedin are 30 percent less likely to know their neighbors and 26 percent less likely to provide them companionship.
这项调查也发现了一些不太符合社交性的习惯的行为，那就是，经常使用社交网站Facebook和Linkedin的人不太喜欢去认识他们的邻居，有26%的不喜欢和邻居交往。
The circle of close friends for mobile phone users tends to be 12 percent larger than for nonusers. People who share online photos or instant messages have 9 percent larger social circles than nonusers.
经常使用手机的人，他们的好朋友圈子比不使用手机者常常要多12%，在网上分享自己的照片和及时信息的人，他们的好朋友圈子比不使用者常常要多9%.
The study also found that people still prefer face-to-face communication as the primary means to stay in touch with friends and family (people see loved ones in person an average of 210 days a year). Respondents said that they were in touch via mobile phone an average of 195 days a year.
这项调查也发现人们更喜欢面对面的沟通，这是他们和好友和家庭成员保持联系的最重要的方式(人们一年中有210天会亲自看自己的亲人)。被调查者说他们一年中平均有195天通过手机和他们联系。
一小段英语短文的翻译-----------务必高手、有耐心者帮忙
We were stading at the top of a church tower. My father had brought me to this spot in a small Italian towen not far from our home in Rome. I wondered what.
”Look down, Elsa,” father said. I gathered all My idea and looked down. I saw the square in the centre of the village. Then I saw the crisscross of twisting turning streets leading to the square. ”See, my dear,”father said gently. ”There is more than one way to the square. Life is like that . If you can't get to the place where you want to go by one road, try others.”
In the year that followed, Ioften remember the lesson father sent me .I knew what I wanted to go in my life. I wanted to be a fashion designer. And on the way to my frist small success I found that road blocked. What could I do? Accept the road blocked and fail? Or use imagination and wait to find another road to my goal?
Central Park is a large public, urban park (843 acres or 3.41 km?0?5; a rectangle 2.5 statute miles by 0.5 statute mile, or 4 km × 800 m) in the borough of Manhattan in New York City. With about twenty-five million visitors annually, Central Park is the most visited city park in the United States, and its appearance in many movies and television shows has made it among the most famous city parks in the world. It is run by the Central Park Conservancy, a private, not-for-profit organization that manages the park under a contract with the New York City Department of Parks and Recreation.
Central Park is bordered on the north by West 110th Street, on the west by Central Park West, on the south by West 59th Street, and on the east by Fifth Avenue. Along the park's borders, these streets are usually referred to as Central Park North, Central Park West, and Central Park South, respectively. (Fifth Avenue retains its name along the eastern border.)
The park was designed by Frederick Law Olmsted and Calvert Vaux, both of whom later created Brooklyn's Prospect Park. It has been a National Historic Landmark since 1963. While much of the park looks natural, it is in fact almost entirely landscaped and contains several artificial lakes, extensive walking tracks, two ice-skating rinks, a wildlife sanctuary, and grassy areas used for various sporting pursuits, as well as playgrounds for children. The park is a popular oasis for migrating birds, and thus is popular with bird watchers. The 6-mile (10 km) road circling the park is popular with joggers, bicyclists and inline skaters, especially on weekends and in the evenings after 7:00 p.m., when automobile traffic is banned.
以下内容选自一本科普读物。
I. 既然血液是红色的，为什么静脉是蓝色的呢？
事实上，静脉并非蓝色的，而是更接近淡**。尽管在人体外的血液看起来是红的，但在皮肤浅表的静脉里，它更接近紫色，但又略显暗红。在皮肤深层，这些充血的静脉反射出的红色光线稍逊于周边的皮肤，反衬之下就呈蓝色了。
II. 哪个工作更忙，心脏还是大脑？
这要看你是忙于思考还是忙于运动。在运动时，心脏的工作强度足足是大脑的三倍，在人的一生中传输的血液足以装满一个超级油箱。但是，从长期来看，大脑很可能更忙，因为即使人坐着不动，大脑消耗的能量仍然是心脏消耗的两倍，因此它也需要四到五倍的血液来供应。
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