(推荐)GeneticallyModifiedFood
Genetically-Modified-Foods
Genetically Modified Foods: Harmful or Helpful?转基因食品：有害还是有益？Genetically-modified foods (GM foods) have made a big splash in the news lately.在最近的新闻中，转基因食品激起了极大反响。
European environmental organizations and public interest groups have been actively protesting against GM foods for months, and recent controversial studies about the effects of genetically-modified corn pollen on monarch butterfly caterpillars have brought the issue of genetic engineering to the forefront of the public consciousness in the U.S.欧洲的环保组织和公益团体几个月来大力反对转基因食品，最近在美国，关于转基因玉米花粉对帝王蝶毛虫影响的调查备受争议，将基因工程学问题推到了公众意识的前沿。
In response to the upswelling of public concern, the U.S. Food and Drug Administration (FDA) held three open meetings in Chicago, Washington, D.C., and Oakland, California to solicit public opinions and begin the process of establishing a new regulatory procedure for government approval of GM foods.作为对不断加深的公众担心的回应，美国食品及药物管理局(FDA)在分别在芝加哥，华盛顿特区和加州的奥克兰市召开了三场听证会，征求公众意见，开始建立了对政府批准转基因食物的新监管。
基因改良食品.
前言(續)
各種生物都有其特殊的基因。基因決定了每個細 胞要做什麼，並且代代相傳。基因確保了生物傳宗 接代的穩定性。在自然界的規律下，交叉繁殖只會 在相同的物種之內發生。但是，基因工程將抽取一 物種(例如，北極魚) 基因，轉移到不同物種(例如： 番茄)，從而創造成前所未有的嶄新品種(例如：北極 魚番茄)，它們不是透過大自然本身正常演化而產生 的物種，若將這些人造的生物體放在自然環境中， 會帶來什麼後果，目前還是未知數。食品所使用的 原料如果含有基因轉殖作物，可被歸類為基因改造 食品(genetically modified food, GMF)。
基因改造食品(續)
• 基因改良食品之特性
– 現有之技術所能達成之改良特性有增加生長速度、 改良營養價值、抗蟲、抗病、抗除草劑、抗低溫、 延長保存期限、耐運送或利於加工等
• 基因改良食品之好處：
– – – – – – 增加耕地產量，解決糧食短缺 減少農藥使用，避免環境污染 節省生產成本，降低食物售價 增加食物種類，提升食物品質 改進食物營養，提高附加價 促進生產效率，帶動相關產業發展
基因改造技術
• 能克服自然生理學上、生殖上或重組上 的障礙（此障礙係指供應細胞或原生質 在分類上並非屬於同一科）
– 載體系統重組核酸技術 – 顯微注射法（micro-injection）、巨量注射法 （macro-injection）及微膠囊法（microencapsulation）將生物體外製備之遺傳物質 直接注入生物體內的技術 – 細胞融合或雜交技術
黃金米(Golden Rice)
目 的
雖然在過去十年來，農作物單位面積 的生產量明顯增加許多，但是面對未來愈 來愈多的人口、水資源的減少以及土地利 用的限制，全球農作物的生產力仍倍受考 驗。如果能適當應用生物技術，則除了使 農業耕作環境更符合生態需求外，對於餵 養全人類的目標，因改造食品(又稱基因轉殖食品) ，利用 基因工程技術而生產獲得特性經過改造之食品。 • 「基因改造」定義：使用基因工程或分子生物 技術，將遺傳物質植入活細胞或生物體，產生 基因重組現象，並使之增殖的相關技術。 • 聯合國糧農組織/世界衛生組織（FAO/WHO）– 「基因改造生物」（Genetically Modified Organism， 簡稱GMO）之定義為：「基因改造生物」是指基因 遺傳物質被改變的生物，其基因改變的方式係透過 基因技術，而不是以自然增殖及/或自然重組的方式 產生。
转基因食品英语作文
转基因食品英语作文Genetically Modified Foods。
Genetically modified foods, also known as genetically engineered foods or biotech foods, refer to foods that have been modified through genetic engineering techniques. The genetic material of these foods has been altered in a way that does not occur naturally through mating or natural recombination. The objective of genetically modifying foods is to improve their nutritional value, increase their resistance to pests and diseases, and enhance their shelf life.The debate over genetically modified foods has been ongoing for many years. Supporters argue that genetically modified foods can help to address the world's foodsecurity challenges by increasing crop yields and reducing the use of pesticides and herbicides. They also argue that genetically modified foods are safe for human consumption and have undergone extensive testing and regulation.However, opponents of genetically modified foods argue that they pose potential health risks, including allergic reactions and the development of antibiotic resistance. They also argue that genetically modified foods can have negative environmental impacts, including the development of superweeds and the loss of biodiversity.Despite the controversy surrounding genetically modified foods, they have become increasingly prevalent in the global food supply. Many countries, including the United States, China, and Brazil, have approved the commercial cultivation of genetically modified crops. In addition, many processed foods contain genetically modified ingredients, such as corn, soybeans, and canola.In conclusion, the debate over genetically modified foods is complex and ongoing. While supporters argue that they can help to address the world's food security challenges, opponents argue that they pose potential health and environmental risks. As consumers, it is important to educate ourselves about the potential benefits and risks ofgenetically modified foods and make informed decisions about what we choose to eat.。
GENETICALLY MODIFIED FOODS翻译
Assignment for Week 3Genetically Modified Foods (I)转基因食品If you want to spark a heated debate at a dinner party, bring up the topic of genetically modified foods. For many people, the concept of genetically altered, high-tech crop production raises all kinds of environmental, health, safety and ethical questions. Particularly in countries with long agrarian traditions—and vocal green lobbies—the idea seems against nature.假如你想在一个宴会上发起一场激烈的争论，那么就提出转基因食品的话题吧。
对许多人来说，高科技的转基因农作物的概念带来了许多环境、健康、安全和伦理的问题。
特别是在有着长期耕耘传统的和呼吁保护环境团体的国家。
这转基因食品观念是违背自然的。
In fact, genetically modified foods are already very much a part of our lives. A third of the corn and more than half the soybeans and cotton grown in the US last year were the product of biotechnology, according to the Department of Agriculture. More than 65 million acres of genetically modified crops will be planted in the US this year. The genetic is out of the bottle. 实际上，转基因食品已经成为我们生活中的重要部分。
转基因食物英语作文
转基因食物英语作文篇一：转基因食品Genetically modified food is science brings us the product, now of cultivated land area of less, genetically modified food will play more and more important role, if the use of transgenic technology can solve the world food shortage problem, it is not quite good? Genetically modified food in the world now is a kind of new things, new things, people need time to promote its accept also need some time, we cannot put new things in the cradle, a stick to it from the beginning, that cannot be eaten of genetically modified food.You think we don't of hybrid rice is a genetically modified food? But we can open it from? And if they can pass the soybeans genetically modified technique using atmospheric nitrogeninside his produces fertilizers to other crops gene transfer in the mankind, it is. Everything is both sides, especially technology, science and technology is a double-edged sword? Genetically modified food has its disadvantages, like some worry, because it will not change, will destroy genetic evolution, etc. Genetically modified food and nutrition inside it isn't like that, the propaganda of people worry is understandable, after accepting a new things take time. But we also should see the benefits of them,I think as time slowly past, genetically modified foods will be accepted by people.篇二：转基因食物With the science and technology expanding day by day,we can get and experience more and more things which have never existed before,such as plane,car and genetically modified food.Theplanes and cars can let us be more convenient in our daily life.However,so far we still do not clearly know all the aspects of genetically modified food.Do they damage to our healthy? So what is the genetically modified food?It is a kind of food that people apply modern molecular biotechnology,transfer some biological gene to other species, transform the genetic material of living things,change the shape, nutritional quality, consumer quality to the target of people's needs.So from the definition of GMF,we can know it happened for people's needs.We can have more options to cook and eat,and it also can save our money because this kind of food is usually cheaper and easier to plant than others.Originally, it is good for our life. While,almost 50 percent of the whole people in China believe that the genetically modified food is not safe to our healthy,but what is the fun thing is most of them don't knowhow the genetically modified food damage their healthy.They just are deeply misunderstanding and even have repellent psychology because of the long-time negative public opinion. Of course,in our country,the new grain law have same more rigorous rules.For example,the genetically modified seeds' scientific research,experiments,productions,sales,imports and exports should be followed to the country's laws,and every individual person and unit are not allowed to imply genetically modified technology at principle grain cultivars without authorization.So in my opinion,we should believe that the genetically modified technology can bring more advantage and less disadvantage to us.It becomes a tendency to eat genetically modified food.So we just be at ease to eat unless the productions are counterfeit and inferior and it is notqualified by the standard department.篇三：转基因食物Today there are 6 billion people on the earth. By the year 2050 there may be 12.5 billion. This is a lot of people to feed. We need more food.One way to produce more food is by growing stronger plants. For thousands of years, farmers have made plants better. Every season, they pick the best plants for the next season. It works very slowly. Since 1983, scientists have been able to change plants more quickly by changing their genetic material(遗传物质). Foods from plants grown in this way are called genetically modified foods（转基因食品）, or GM foods.By changing the genetic material of a plant, it is possible to make new plants. They make plants which are strong against plant diseases. They can also help with our diseases: a kind of riceis being prepared(准备), for example, which stops people from becoming blind.Rich countries produce GM foods because they are easy to grow and bring in more money. Poor countries are interested in them because they help produce more food.GM plants are not natural. No one knows how good or bad they are. Making GM foods is only one way of feeding people in 2050. There are strong feelings against them, because they are unnatural. They may feed people, then hurt them or their children later. But, both rich and poor countries are very interested in their use, and they are not going to go away. In 2050 We may think differently about them.。
转基因食物 英语作文
转基因食物英语作文Genetically Modified Foods。
Genetically modified foods, or GMOs, are foods that have been altered in some way through genetic engineering. This process involves taking genes from one organism and inserting them into another in order to give it certain desirable traits, such as resistance to pests or a longer shelf life.While GMOs have been around for several decades, they have become increasingly controversial in recent years. Some people argue that they offer many benefits, such as increased crop yields and reduced pesticide use. Others, however, are concerned about the potential risks to human health and the environment.One of the main concerns about GMOs is that they may have unintended consequences. For example, there is some evidence that they may cause allergic reactions in somepeople. Additionally, some studies have suggested that they may harm beneficial insects, such as bees, which arecrucial for pollination.Another concern is that GMOs may have negative effects on the environment. For example, they may lead to the development of superweeds or superbugs that are resistant to pesticides. This can lead to increased pesticide use, which can harm both the environment and human health.Despite these concerns, many people still support the use of GMOs. They argue that they offer many benefits, such as increased crop yields and reduced pesticide use. Additionally, they argue that the risks of GMOs are relatively low and that they are rigorously tested before being approved for use.In conclusion, genetically modified foods are a controversial topic that has divided many people. While some argue that they offer many benefits, others are concerned about the potential risks to human health and theenvironment. Ultimately, it is up to each individual to decide whether or not they want to consume GMOs.。
2019年12月大学英语四级翻译练习：转基因食品
2019年12月大学英语四级翻译练习：转基因食品请将下面这段话翻译成英文：转基因食品(genetically modified foods)是通过基因工程的方法对生物体的DNA作特定改变并由此产出的食品。
这些技术允许引入新的作物性状，对于食物基因结构的掌控也比之前的方法，如选择性育种、诱变育种(mutation breeding)大。
中国已经成为世界上的大豆(soybean)进口国，购买60%的世界交易大豆。
这些进口大豆绝大部分是转基因品种。
在中国，有对关于转基因食品的激烈的公开辩论。
参考译文：Genetically modified foods are foods produced from organisms that have had specific changes introduced into their DNA using the methods of genetic engineering.These techniques have allowed the introduction of new crop traits as well as a far greater control over the food's genetic structure than previous methods such as selective breeding and mutation breeding.China has become the world s largest soybean importer, buying about 60% of the globally traded soybeans.Most of those imported soybeans are genetically modified varieties.In China, there is a fierce public debate on genetically modified food.1.转基因食品是通过基因工程的方法对生物体的DNA作特定改变并由此产出的食品：这句话较长，经分析其主干为“转基因食品是…食品”，即Genetically modified foods are...foods。
英语作文转基因食品
英语作文转基因食品Genetically Modified Food。
Genetically modified (GM) food has been a hot topic in recent years. While some people believe that GM food is the solution to world hunger and a way to increase crop yields, others are concerned about the potential risks to human health and the environment. In this essay, we will explore the pros and cons of GM food and discuss whether it is a viable solution to our food needs.First and foremost, GM food has the potential to increase crop yields and improve the nutritional content of food. By introducing genes from other organisms, scientists can create crops that are more resistant to pests, diseases, and harsh weather conditions. This means that farmers can produce more food on the same amount of land, which could help to alleviate world hunger. Additionally, GM food canbe engineered to contain higher levels of essential nutrients, such as vitamins and minerals, which could helpto improve the overall health of the population.On the other hand, there are concerns about thepotential risks of GM food to human health and the environment. Some studies have suggested that consuming GM food could have negative effects on human health, such as allergies and antibiotic resistance. Additionally, thereare worries about the impact of GM crops on the environment, such as the potential for cross-breeding with wild plants and the development of superweeds that are resistant to herbicides. These concerns have led to calls for more stringent regulation of GM food and for more research into its long-term effects.Despite these concerns, many experts believe that GM food has the potential to play a key role in addressing our future food needs. With the global population expected to reach 9 billion by 2050, there will be increasing pressure on the world's food supply. GM food could help to meet this demand by increasing crop yields and improving thenutritional content of food. However, it is important that we proceed with caution and ensure that GM food isthoroughly tested for its safety and environmental impact before it is widely adopted.In conclusion, GM food is a complex and controversial issue. While it has the potential to increase crop yields and improve the nutritional content of food, there are concerns about its potential risks to human health and the environment. As we move forward, it is important that we carefully consider the pros and cons of GM food and ensure that it is thoroughly tested and regulated before it is widely adopted. Only then can we be confident that GM food is a viable solution to our future food needs.。
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• reduce pesticide use, to avoid environmental pollution
• save production costs, lower food prices
• increase the types of food, improve food quality
Genetically Modified Food： Harmful or Helpful？
南昌大学医学院 13研2班 罗斌
Contents
1. What is GM food？ 2. The advantages of GM foods 3. The criticisms against GM foods 4. Conclusions
• Reduced effectiveness of pesticides : many people are concerned that insects will become resistant to B.t. or other crops that have been genetically-modified to produce their own pesticides. .
For example:
Foods that contain an added gene sequence
Transgenic Crop
For example:
Foods that have a deleted gene sequence
Transgenic chicken
For example:
GM foods were first put on the market in the early 1990s. The most common modified foods are derived from plants: soybean, corn and cotton seed oil.
What is a Genetically Modified (GM) Food?
The advantages of GM food
• Drought tolerance/salinity tolerance :Creating plants that can withstand long periods of drought or high salt content in soil and groundwater will help people to grow crops in formerly inhospitable places.
Animal products from animals fed GM feed
Transgenic pig
For example:
Products produced by GM organisms
Transgenic tomato
Contents
1. What is GM food？ 2. The advantages of GM foods 3. The criticisms against GM foods 4. Conclusions
• Foods that contain an added gene sequence
• Foods that have a deleted gene sequence
• Animal products from animals fed GM feed
• Products produced by GM organisms
The advantages of GM foods
In the United States and Canada public acceptance of genetically modified food is quite high. On the market some of the processed foods such as soft drinks, beer, and breakfast cereals have contain genetically modified crops, have not encountered much questioning.
• Phytoremediation :Plants such as poplar trees have been genetically engineered to clean up heavy metal pollution from contaminated soil.
The advantages of GM foods
What is a Genetically
Modified (GM) Food?
Genetically modified (GM) foods are foods produced from genetically modified organisms (GMO) that have had their DNA altered through genetic engineering.
• Nutritionally enhancement : If rice could be genetically engineered to contain additional vitamins and minerals, nutrient deficiencies could be alleviated.
GM food？ 2. The advantages of GM foods 3. The criticisms against GM foods 4. Conclusions
The criticisms against GM foods
• Unintended harm to other organisms : Currently, there is no agreement about the results of these studies, and the potential risk of harm to nontarget organisms will need to be evaluated further.