轉基因英語作文？自轉基因首次走向市場的14年中,它們的后代、類似品種以及雜交品種不斷出現并增多如可獲利的高科技水池草。一份新出的報告顯示,目前已有25個國家種植轉基因作物,正在培植的作物的面積比秘魯的面積還要大。那么，轉基因英語作文？一起來了解一下吧。
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(遺傳物質). Foods from plants grown in this way are called genetically modified foods（轉基因食品）, or GM foods.
Solving world hunger by(改為with) GM food
As a solution to world hunger, genetically modified food do have some advantages as is shown above. However, it also can(改為can also) engender some adverse effects, thus probably raising some controversial problems.
To begin with, the genetically(此為副詞不可修飾名詞，應該加上modified) food could cause a great deal of potential health concerns. Firstly, the GM food, which could be toxic or get (改為give, give rise to固定詞組導致)rise to allergens（這是過敏原的意思，如果你想用“過敏”的話是allergies）, are(改為is, 因為主語是food) not safe enough. Even scientists could not prove whether they are totally safe. As long as (應改為if, as long as 是只要的意思)people are allergic with（改為to, 固定搭配be allergic to sth） GM food, or be poisoned by them (改為it因為指代food), not only world hunger could not be decreased well(整個句子要改一改，not only 置于句首要倒裝，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（轉移到，用move into就可以了，不需要被動） initial previous safe foods（想表達的應該是“以前安全的食物”吧，應改為previously safe food） as a result of engineering food crops. In this situation, the nutritional value of the foods(統稱食物時food 是不可數應該去掉‘s’) may be decreased(decrease一般主動表減少，改為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 (改為besides, there)is a new analysis of this industry nearly 20-year record in the United States(句子有問題，不知想表達何意？). 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（句子改為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 (換句話說是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著了。
一晃眼我來到了20年以外的世界。咦！這怎么沒人啊。正在想怎么沒人。突然一句生硬的普通話傳入我的耳朵，先生請上船。您是地球最后一個上飛船的人，我反問一句，為什么要上飛船。它耐心的答道：“因為地球人肆無忌憚的破壞的破壞地球的自然資源導致地球嚴重的水土流失。海洋的魚99%已經滅絕。陸地上的動物只有小型的食肉動物生存。臭氧層已經不副存在。到處都是被紫外線照射而死亡的尸體。所以聯合國決定把人類移民到火星上。在火星上建立人類的基地：”聽完這一切我目瞪口呆。想著我便走上了發射臺。進了飛船。我想。機器人怎么知道我是中國人呢？因為我能從你的腦電波中分析你想什么！機器人說到。我嚇了一大跳。突然一陣流利的英語說倒及時5。4。3。2。1降落！啊。這么快就到火星了。我還以為要在飛船上坐幾個月呢？我們用的是超過光速進50倍的速度飛行的。我不禁目瞪口呆一到火星下面一片繁榮的景象吸引了我。我走了下去。歡迎最后一個地球人登陸火星的電視大屏幕便擺在了我的眼前。我望者著這一切，驚呆了。火星上沒有天然的樹木。只有靠工廠里的人工數來維持火星的氧氣來源。有時也用氧氣機來提供氧氣。走進一家大工廠。
科學技術是第一生產力，它在人類歷史發展的過程中，扮演著重要的角色。在人類生活中，科學技術廣泛應用于各個領域。
在農業方面，由于科學技術的應用，人類培育出雜交水稻、轉基因水果......使糧食的產量不斷提高、品質不斷優化。人類還發明了各種各樣的播種機、施肥機、收割機......使人類在農業方面投入的勞動力越來越少。
在醫療方面，由于科學技術的應用，人們發明了各式各樣的高科技醫療器械、藥物，它可以病人在沒有任何痛苦的情況下進行治療，使人類的壽命不斷延長。
在國防方面，由于科學技術的應用，各國的科學家發明了各種科技武器――航空母艦、導彈、戰斗機、雷達等。它們在捍衛國家領土完整方面起著重要的作用。
在生活方面，由于科學技術的應用，我們發明了電話、電視、電腦、汽車、飛機......使我們可以上天入地，在千里之外可以互相聯絡。
科學技術真是太奇妙了！科學家們真是太偉大了！
Solving World Hunger Problem(加上Problem) with (by 改為with)GM Food
As a solution to world hunger, genetically modified food does(do改為does) have some advantages as is shown above . However, it can also (also放在can之后) engender some adverse effects, （thus 刪去，讓后面的raising。。。做狀語）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改為give，give rise to“導致，造，或用lead to) rise to allergens , is（are 改為is） not safe enough. Even scientists could not prove that（whether改為that。
以上就是轉基因英語作文的全部內容，not only world hunger could not be decreased well(整個句子要改一改，not only 置于句首要倒裝，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（轉移到，用move into就可以了，內容來源于互聯網，信息真偽需自行辨別。如有侵權請聯系刪除。
