托福考試:20201126託福獨立寫作
現在的食物比過去更健康:
1)更好的生產方式,可以殺菌,更好的儲藏方式,避免食物變壞
2)交通的發展,人們可以吃到從很遠的地方運來的食物,豐富食物品種
3)現代人擁有更多的健康飲食知識,合理安排膳食以及營養物質的吸收
現在的食物不如過去健康:
1)流行垃圾食品
2)環境污染,有害物質在動植物中富集
3)大規模生產的食物含有的營養物質不如從前
範文:
In the last a few decades, people’s requirements on food have experienced a series of changes. When the problem of food scarcity has been solved, people are on the way to improve the taste, such as by innovating cooking method. But today, a new problem associated with food emerges: the decline of quality.
To begin with, as we are accustomed to the mass production of food and believe in its benefits of feeding large population, we cannot overlook the fact that some of the food we have today is actually not as nutritious as before. To meet the huge demand of food, scientists and food producers, including farmers and factories, have adopted a series of scientific methods to boost output, such as widely applying fertilizers in fields and raising large numbers of livestocks in cages. Though the benefits are undeniable, the products actually contain fewer nutrients due to the factitious changes of their natural growth. With shortened lifecycle, both crops and livestocks have not enough time to accumulate nutrients. Therefore, wealthy people today would like to pay a higher price for so-called organic food, food produced in natural ways, which actually is what all people had in the past.
Secondly, pollution is another factor influencing food quality. The rapid industrial development has generated pollution of different degrees in many areas and regions around the world. Pollution knows no boundary: the uncontrollable movement of water and wind carries pollutants worldwide. For instance, the burning of coals containing high percentage of sulphur in one place releases sulphide and cause acid rains in a much larger areas. Continuously, the contaminated rains pollute soils that they fall on and rivers that they flow into. Unavoidably, many plants and animals living in a contaminated environment contain more or less elements harmful to people’s health. Currently, one of the most seriously affected sources of food is seafood, mainly due to the discharge of sewage along the coast. As a result, many kinds of heavy metals deposited in fish, shrimps, crabs and oysters are taken by people. All these are hidden threats to people’s health. The alarming problem of food contamination makes people recall the old time when there was no pollution.
To sum up, although the constantly improving of living standards may convince us that we have better food today than in the past, there are in fact new concerns on food quality: less nutrition but more pollution.
20xx1126託福獨立寫作題目:
Many people believe that food in the past were better for people’s health than food today.
Or
The food we eat today is much healthier than that we ate in the past.
本文作者:Cindy(公眾號:英文寫作素材)
-
寫給物業公司的表揚信(通用4篇)
寫給物業公司的表揚信篇1東方鴻銘物業管理有限公司總經理:您好!我們是碧湖島169號、170號、226號等八套別墅的業主。這一年多來,物業全體員工的熱情幫助和大力支持,幫助我們解決了日常工作生活中面臨的諸多問題。小區保安一直兢兢業業為我們居所的安全把關;小區清潔...
-
金山導遊詞(精選7篇)
金山導遊詞篇1Jinshanislocatedinthenorthwestofthecity,44metershigh,520metersaround,threekilometersawayfromthecitycenter.Inancienttimes,JinshanwasanislandstandinginthemiddlestreamoftheYangtzeRiver.Itwasknownas"alotusinthemiddleoftheriver"fora...
-
化驗員轉正工作總結(精選7篇)
化驗員轉正工作總結篇1透視過去一年,工作的風風雨時時在眼前隱現,回眸望去過去的一幕慕在不知不覺中打濕眼瞼。似乎年初的記憶依然就在心頭展現!自跨世紀的鐘聲敲響的那一瞬起,我就已深深地感覺到新一年的工作重擔已向我無情地壓來,企業的不斷擴建與化驗室規模不變...
-
遲到曠課保證書(通用3篇)
遲到曠課保證書篇1敬愛的老師:我是你的學生:。今天我懷着愧疚和懊悔給您寫下這份保證書,以向您表示我對曠課這種不良行為的深刻認識以及再也不曠課的決心。早在我踏進校門,老師就已三申五令,一再強調,全校同學不得曠課。但是我還是無故曠課。關於曠課的事情,我覺得有...