转基因英语作文？自转基因首次走向市场的14年中,它们的后代、类似品种以及杂交品种不断出现并增多如可获利的高科技水池草。一份新出的报告显示,目前已有25个国家种植转基因作物,正在培植的作物的面积比秘鲁的面积还要大。那么，转基因英语作文？一起来了解一下吧。
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.
Solving world hunger by(改为with) GM food
As a solution to world hunger, genetically modified food do have some advantages as is shown above. However, it also can(改为can also) engender some adverse effects, thus probably raising some controversial problems.
To begin with, the genetically(此为副词不可修饰名词，应该加上modified) food could cause a great deal of potential health concerns. Firstly, the GM food, which could be toxic or get (改为give, give rise to固定词组导致)rise to allergens（这是过敏原的意思，如果你想用“过敏”的话是allergies）, are(改为is, 因为主语是food) not safe enough. Even scientists could not prove whether they are totally safe. As long as (应改为if, as long as 是只要的意思)people are allergic with（改为to, 固定搭配be allergic to sth） GM food, or be poisoned by them (改为it因为指代food), not only world hunger could not be decreased well(整个句子要改一改，not only 置于句首要倒装，not only could not world hunger be reduced), but also more other problems and troubles would emerge. And new toxins or allergens may be moved into（转移到，用move into就可以了，不需要被动） initial previous safe foods（想表达的应该是“以前安全的食物”吧，应改为previously safe food） as a result of engineering food crops. In this situation, the nutritional value of the foods(统称食物时food 是不可数应该去掉‘s’) may be decreased(decrease一般主动表减少，改为may decrease). Secondly, once nutrient composition of GM foods change, the structure of people `snutrition will be likely to lose balance . Thirdly, as(去掉as) British scientific researchers has proved‘GM DNA could find a way into human gut bacteria’(The guardian,2002), and humans who eat the genetically(加上modified) foods(用food) could make people be(去掉be) resistant to antibiotic medicines(Living Earth,1997),which also could lead to many health concerns.
Besides,There (改为besides, there)is a new analysis of this industry nearly 20-year record in the United States(句子有问题，不知想表达何意？). As is shown from the pie chart, which is about the Contribution of Genetic Engineering to U.S. Corn Yield Increase, genetic engineering only accounts for 14percent of the increase , their analysis shows that genetic engineering did not increase the yields of crops significant（句子改为As the pie chart about the Contribution of Genetic Engineering to U.S. Corn Yield Increase shows, genetic engineering only accounts for 14percent of the increase ,that is, genetic engineering did not increase the yields of crops significantly）. In the other world (换句话说是in other words),reducing world hunger could not totally count on genetical engineering ,(加上or)genetically modified crops.
200年后的世界
唉，好困我迷迷糊糊的睡着了。
一晃眼我来到了20年以外的世界。咦！这怎么没人啊。正在想怎么没人。突然一句生硬的普通话传入我的耳朵，先生请上船。您是地球最后一个上飞船的人，我反问一句，为什么要上飞船。它耐心的答道：“因为地球人肆无忌惮的破坏的破坏地球的自然资源导致地球严重的水土流失。海洋的鱼99%已经灭绝。陆地上的动物只有小型的食肉动物生存。臭氧层已经不副存在。到处都是被紫外线照射而死亡的尸体。所以联合国决定把人类移民到火星上。在火星上建立人类的基地：”听完这一切我目瞪口呆。想着我便走上了发射台。进了飞船。我想。机器人怎么知道我是中国人呢？因为我能从你的脑电波中分析你想什么！机器人说到。我吓了一大跳。突然一阵流利的英语说倒及时5。4。3。2。1降落！啊。这么快就到火星了。我还以为要在飞船上坐几个月呢？我们用的是超过光速进50倍的速度飞行的。我不禁目瞪口呆一到火星下面一片繁荣的景象吸引了我。我走了下去。欢迎最后一个地球人登陆火星的电视大屏幕便摆在了我的眼前。我望者着这一切，惊呆了。火星上没有天然的树木。只有靠工厂里的人工数来维持火星的氧气来源。有时也用氧气机来提供氧气。走进一家大工厂。
科学技术是第一生产力，它在人类历史发展的过程中，扮演着重要的角色。在人类生活中，科学技术广泛应用于各个领域。
在农业方面，由于科学技术的应用，人类培育出杂交水稻、转基因水果......使粮食的产量不断提高、品质不断优化。人类还发明了各种各样的播种机、施肥机、收割机......使人类在农业方面投入的劳动力越来越少。
在医疗方面，由于科学技术的应用，人们发明了各式各样的高科技医疗器械、药物，它可以病人在没有任何痛苦的情况下进行治疗，使人类的寿命不断延长。
在国防方面，由于科学技术的应用，各国的科学家发明了各种科技武器――航空母舰、导弹、战斗机、雷达等。它们在捍卫国家领土完整方面起着重要的作用。
在生活方面，由于科学技术的应用，我们发明了电话、电视、电脑、汽车、飞机......使我们可以上天入地，在千里之外可以互相联络。
科学技术真是太奇妙了！科学家们真是太伟大了！
Solving World Hunger Problem(加上Problem) with (by 改为with)GM Food
As a solution to world hunger, genetically modified food does(do改为does) have some advantages as is shown above . However, it can also (also放在can之后) engender some adverse effects, （thus 删去，让后面的raising。。。做状语）probably raising some controversial problems.
To begin with, the genetically modified(加上mofified)food could cause a great deal of potential health concerns. Firstly, the GM food, which could be toxic or give(get改为give，give rise to“导致，造，或用lead to) rise to allergens , is（are 改为is） not safe enough. Even scientists could not prove that（whether改为that。
以上就是转基因英语作文的全部内容，not only world hunger could not be decreased well(整个句子要改一改，not only 置于句首要倒装，not only could not world hunger be reduced), but also more other problems and troubles would emerge. And new toxins or allergens may be moved into（转移到，用move into就可以了，内容来源于互联网，信息真伪需自行辨别。如有侵权请联系删除。
