关于塑料袋的雅思范文(关于塑料袋的英语作文字数100~120)

1.关于塑料袋的英语作文(字数100~120)

塑料袋的历史 一个摄影师在暗房里的实验导致了最初的塑料的产生。

亚历山大·帕克斯有许多爱好,摄影是其中之一。19世纪时,人们还不能够像今天这样购买现成的照相胶片和化学药品,必须经常自己制作需要的东西。

所以每个摄影师同时也必须是一个化学家。 摄影中使用的材料之一是“胶棉”,它是一种“硝棉”溶液,亦即在酒精和醚中的硝酸盐纤维素溶液。

当时它被用于把光敏的化学药品粘在玻璃上,来制作类似于今天照相胶片的同等物。 在19世纪50年代,帕克斯查看了处理胶棉的不同方法。

一天,他试着把胶棉与樟脑混合。使他惊奇的是,混合后产生了一种可弯曲的硬材料。

帕克斯称该物质为“帕克辛”,那便是最早的塑料。 帕克斯用“帕克辛”制作出了各类物品:梳子、笔、纽扣和珠宝印饰品。

然而,帕克斯不大有商业意识,并且还在自己的商业冒险上赔了钱。20世纪时,人们开始挖掘塑料的新用途。

几乎家庭里的所有用品都可以由某种塑料制造出来。 继续发展帕克斯的成果并从中获利就留给其他发明家去做了。

约翰·韦斯利·海亚特这个来自纽约的印刷工在1868年看到了这个机会,当时一家制造台球的公司抱怨象牙短缺。海亚特改进了制造工序,并且给了“帕克辛”一个新名称—“赛璐珞”(假象牙—译注)。

他从台球制造商那里得到了一个现成的市场,并且不久后就用塑料制作出各种各样的产品。 早期的塑料容易着火,这就限制了用它制造产品的范围。

第一个能成功地耐高温的塑料是“贝克莱特”(即酚酣塑料—译注)。利奥 ·贝克兰德在1909年获得了该项专利。

1909年,美国的贝克兰首次合成了酚醛塑料。20世纪30年代,尼龙又问世了,被称为是“由煤炭、空气和水合成,比蜘蛛丝细,比钢铁坚硬,优于丝绸的纤维”。

它们的出现为此后各种塑料的发明和生产奠定了基础。由于第二次世界大战中石油化学工业的发展,塑料的原料以石油取代了煤炭,塑料制造业也得到飞速的发展。

塑料是一种很轻的物质,用很低的温度加热就能使它变软,随心所欲地做成各种形状的东西。塑料制品色彩鲜艳,重量轻,不怕摔,经济耐用,它的问世不仅给人们的生活带来了诸多方便,也极大地推动了工业的发展。

然而,塑料的发明还不到100年,如果说当时人们为它们的诞生欣喜若狂,现在却不得不为处理这些充斥在生活中,给人类生存环境带来极大威胁的东西而煞费苦心了。 塑料是从石油或煤炭中提取的化学石油产品,一旦生产出来很难自然降解。

塑料理在地下200年也不会腐烂降解,大量的塑料废弃物填埋在地下,会破坏土壤的通透性,使土壤板结,影响植物的生长。如果家畜误食了混入饲料或残留在野外的塑料,也会造成因消化道梗阻而死亡。

目前,中国塑料年产量为3O0万吨,消费量在600万吨以上。全世界塑料年产量为1亿吨,如果按每年15%的塑料废弃量计算,全世界年塑料废弃量就是1500万吨,中国的年塑料废弃量在100万吨以上,废弃塑料在垃圾中的比例占到40%,这样大量的废弃塑料作为垃圾被埋在地下,无疑给本来就缺乏的可耕种土地带来更大的压力。

塑料在给人们的生活带来方便的同时,也给环境带来了难以收拾的后患,人们把塑料给环境带来的灾难称为“白色污染”。 目前,很多国家都采取焚烧(热能源再生)或再加工制造(制品再生)的办法处理废弃塑料。

这两种办法使废弃塑料得到再生利用,达到了节约资源的目的。但由于废弃塑料在焚烧或再加工时会产生对人体有害的气体,污染环境,所以可以说废弃塑料的处理至今仍是环保工作中令人头疼的一大难题。

The plastic bag history A cameraman creation having led to initial plastic in experiment inside the dark room. That Alexander · Pakesi has a lot of hobby , film is one of which. People is not able to buy the ready-made photographic film and chemicals like this like today , self makes be obliged to often the thing needing when 19 centuries. Therefore every cameraman is simultaneous also must be a chemist. One of the material being put into use in film is "a collodion " , it is one kind of "saltpetre cotton " solution , the viz. is in nitrate cellulose solution in alcohol and ether. It was used photosensitive chemicals to be glued on glass at that time , was done equal photographic film today similar to making thing. In 19 centuries fifties,Pakesi has checked the method handling the collodion diversity. A day , he are trying blending the collodion and the camphor. Use his amazed being , blend have produced a kind of but curved hard queen material. Pakesi says that matter is "Pakexin" , that is the earliest plastic. Pakesi uses "Pakexin" to make having made the article of all kinds: The comb , pen , button and jewelry seal adorn a product. Pakesi has not been of great commerce mental consciousness but, has stood a loss of money and on the venture as early as self. When 20 centuries, people starts the use excavating the new of plastic. By some, kind of plastic makes almost all articles for use 。

2.跪求

The problem of “white pollution” caused by used plastic is becoming increasingly serious, in which plastic shopping bags play an important role. In China about three billion plastic shopping bags are consumed every day, which results in a great waste of resources and heavy environmental pollution. Luckily, The government has put a nationwide ban on the use of free plastic bags, demanding that all stores and supermarkets not provide customers with free plastic bags after June 1. The rule will undoubtedly reduce the use of plastic bags and enhance the awareness of environmental protection. It is highly advocated that we should turn to cloth bags and shopping baskets from now on.这个就是有关塑料袋的英语作文。

3.跪求

The problem of “white pollution” caused by used plastic is becoming increasingly serious, in which plastic shopping bags play an important role. In China about three billion plastic shopping bags are consumed every day, which results in a great waste of resources and heavy environmental pollution. Luckily, The government has put a nationwide ban on the use of free plastic bags, demanding that all stores and supermarkets not provide customers with free plastic bags after June 1. The rule will undoubtedly reduce the use of plastic bags and enhance the awareness of environmental protection. It is highly advocated that we should turn to cloth bags and shopping baskets from now on.

这个就是有关塑料袋的英语作文

4.写一篇关于一次性塑料袋广泛使用的英语作文

Plastic bags have found their way into a wide area of everyday life. They are applied in big supermarkets, ordinary shops, small stores and street markets. People put in plastic bags everything they buy. They no longer need to carry cloth bags, leather bags or basket bags with them when go shopping. Obviously it is very convenient for plastic bags to be used in people's everyday life. They are also very cheap. They are usually offered free of charge. However, plastic bags also bring us side effects. Some people throw away plastic bags causally. This causes the white pollution to our environment , which is very harmful because plastic bags can not disappear by natural decomposition. This is certainly not beneficial to our future. People have to be careful with the use of plastic bags. They should make sure they put the sued plastic bags into the dustbin when they want to dispose of them. It also might be better for people to use the traditional cloth bags to hold the goods they buy instead of using plastic bags. 额。

我书上有这个范文。

5.塑料袋英语作文

塑料袋的好处,方便快捷,可随身携带,便宜,用完即可扔垃圾桶里。

坏处更多,污染环境。是白色污染的主要来源之一!

它燃烧后容易产生有毒气体,危害人类健康;吸灰,不易保持洁净。

the benefits of plastic bags, convenient, portable, cheap, used up can be thrown into the garbage.

disadvantages more, pollute the environment. is a major source of white pollution!

it is easy to produce toxic combustion gases, endangering human health; smoke gray, is not easy to keep clean.

6.关于一次性塑料袋的使用英语作文

一次性塑料袋的问题(The Problems of Plastic Bags)【参考范文】 Plastic bags have found their way into a wide area of everyday life. They are applied in big supermarkets, ordinary shops, small stores and street markets. People put in plastic bags everything they buy. They no longer need to carry cloth bags, leather bags or basket bags with them when go shopping. Obviously it is very convenient for plastic bags to be used in people's everyday life. They are also very cheap. They are usually offered free of charge. However, plastic bags also bring us side effects. Some people throw away plastic bags causally. This causes the white pollution to our environment , which is very harmful because plastic bags can not disappear by natural decomposition. This is certainly not beneficial to our future. People have to be careful with the use of plastic bags. They should make sure they put the sued plastic bags into the dustbin when they want to dispose of them. It also might be better for people to use the traditional cloth bags to hold the goods they buy instead of using plastic bags.。

7.关于停用塑料袋的英语作文

范文:

To a Chinese, the task of learning English well is not easy. So I, like many other English learners, have met with difficulties in learning English during the past seven years. But I managed to overcome them and made much progress.

The spelling and meaning of words can be said to be the first difficulty I met as a beginner. But I found our my own way to deal with them. As to spelling, I never copied a new work again and again to remember it, but tried to find its relevance to the sound. In fact, as long as I can read the word out, I can write it out. As to the meaning, I rarely recite its Chinese translation but often put the word into the sentence to learn its meaning. Moreover, if you use a word quite often, its spelling and meaning will be no problem. After all, we are learning English in order to use it.

Grammar and idioms may be another difficulty. But I have also got over it. I have not read lots of grammar books. But I spent much time reading the articles written by native speakers or specialists in English. By doing so, I came to gain “a sense of English language”. I began to gain a feel for which sentences are “good English” and which are not.

Finally, I want to say that overcoming all these difficulties requires perseverance. In the past seven years I spent at least an hour on English each day. I believe this is an important reason why I am able to make progress in learning English.

8.关于一次性塑料袋的使用英语作文

一次性塑料袋的问题(The Problems of Plastic Bags)【参考范文】 Plastic bags have found their way into a wide area of everyday life. They are applied in big supermarkets, ordinary shops, small stores and street markets. People put in plastic bags everything they buy. They no longer need to carry cloth bags, leather bags or basket bags with them when go shopping. Obviously it is very convenient for plastic bags to be used in people's everyday life. They are also very cheap. They are usually offered free of charge. However, plastic bags also bring us side effects. Some people throw away plastic bags causally. This causes the white pollution to our environment , which is very harmful because plastic bags can not disappear by natural decomposition. This is certainly not beneficial to our future. People have to be careful with the use of plastic bags. They should make sure they put the sued plastic bags into the dustbin when they want to dispose of them. It also might be better for people to use the traditional cloth bags to hold the goods they buy instead of using plastic bags.。

9.关于塑料袋的危害的英语作文

Plastic bag, as a main source of pollution, is now widely used in the shopping mall, and can be seen dumped everywhere.

塑料袋,主要的污染源,在商场广泛的使用,到处丢的都是。

Plastic bag hardly decomposes, therefore, it may pollute the environment, and even kills animals.

塑料袋难降解,因此,会污染环境,甚至害死动物。

White pollution may jeopardize the image of China, so the chinese government should ban the use of plastic bags by means of legislation, and instead, encourage the use of degradable sacks.

白色污染会危害中国的形象,所以中国政府应该立法禁止用这种塑料袋,鼓励使用可降解袋子。

麻烦给个好评哈,只是举手之劳而已。

关于塑料袋的雅思范文

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