Английский язык | 1 - 4 классы
Помогите перевести Food shopping is changing and so too is the way food is wrapped for sale.
Clear plastic wrapping allows the consumer to see the state of the food inside at the same time as preventing contamination from dust and bacteria.
But now supermarkets are looking at new types of packaging.
Some supermarkets have decided to wrap their fresh fruit and vegetables in biodegradable plastic packaging instead of conventional plastic.
Biodegradable plastics or bioplastics can be made from plant - based materials such as starch from corn, wheat, or potatoes.
In the environment, micro - organisms are able to break down these plastics easily and quickly to produce carbon dioxide and water.
Biodegradable plastics can also be made by some bacteria that are capable of producing granules of plastic (PHA / PHB) in their cells.
Biodegradable plastic packaging can be composted and allows customers to dispose of their own waste at home.
Active packaging is a new development that can interact with the product to improve it or provide the consumer with information about the freshness of the product.
An American company has developed a label that indicates the temperature a package has been stored at.
A chemical in the label polymerizes and becomes darker in colour if the temperature rises.
Another company has developed a membrane wrapper which changes its permeability to oxygen and carbon dioxide as the temperature changes so that the best O2 / CO2 balance can be achieved inside the packaging.
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Products in supermarkets these days are so 1) .
(beautiful) presented : bread is wrapped in a plastic bag, biscuits in cardboard boxes, apples on plastic trays.
Have you ever bought a product simply because you liked the way it looked?
Ask yourself what is more important - the contents or the 2).
(wrap)!
Yes, we do need packaging.
It preserves goods, protects them against damage and makes them 3).
(present) to consumers.
But there is a high price to pay.
Did you know that anything between 10 - 50 % of the price of food today is down to its packaging?
Or that packaging makes up 32% of the total weight of solid waste?
This is bad news as most packaging is not 4) .
(recycle), but dumped in landfills or burnt.
This results in more 5).
(pollute), in addition to the pollution caused by the manufacture and 6) .
(transport) of packaging in the first place!
7). (thankful), supermarkets are now working to cut back.
As packages become smaller and lighter, less energy is needed to transport them.
Lighter packaging means less waste.
However, there is still a long way to go!
So, what's all this got to do with you, the consumer?
Well, don't buy 8).
(produce) simply because of the way they look!
Instead.
• Choose products that use minimal packaging or 'green' packaging that is 9).
(reuse) e.
G. glass jars for storing things in, recyclable (look for the recycling symbol!
) or biodegradable.
• Avoid individually wrapped foods.
Buy in bulk, not in small 10).
(pack)!
• Choose products that come in concentrated form, such as 11).
(wash) powders and fabric softeners, or those that do more than one thing, like shampoo and 12) .
(condition) in one.
• Take cloth bags to the supermarket instead of asking for more plastic bags, which take around 400 years to break down!
• When large products are delivered to your home, ask 13).
(manufacture) to take back the packaging (bubble wrap, boxes, etc) so they can reuse it.
Look through the text again to complete the sentences?
Look through the text again to complete the sentences.
1. Climate is the weather a certain place has over.
2. Climate has a very important influence on.
3. At the same time the coldest place on the planet.
4. Some of the heat warms the atmosphere, and some of the heat.
5. People and animals breathe in oxygen, and.
6. Trees take carbon dioxide from the air, and.
Copy the text?
Copy the text.
Fill in the blanks using the words in the box.
Kill, to save, packaging, plastic waste, recycling, the litter, throws away, the environment, pollution, cans, clears, hurt.
The statistics say that in one year the average person … about 174 cans.
Every year in Britain each person produces about 57 kilograms of … .
Making plastic causes … .
People drop … and … that become litter.
In the town … looks horrible.
But fortunately someone … it away.
In the country side it remains in the fields and on the roadsides.
It can … or … farm animals.
I think the only way … the planet from litter is ….
It is expensive.
But it saves trees and energy and protects … from pollution.
Перевести)Guests at the Soho and Tribeca Grand hotels are offered Pampered Pooches and Finicky Felines programmes, providing special food, grooming and bedding?
Перевести)
Guests at the Soho and Tribeca Grand hotels are offered Pampered Pooches and Finicky Felines programmes, providing special food, grooming and bedding.
This is not surprising, because the family that developed.
The hotels made its first fortune in the Hartz Mountain pet food business.
Use the words from the box and complete the sentences?
Use the words from the box and complete the sentences.
The maps on pages 66 and 67 can help you.
Use the words from the box and complete the sentences the maps on pages 66 and 67 can help you?
Use the words from the box and complete the sentences the maps on pages 66 and 67 can help you.
Label the pictures?
Label the pictures.
Listen and check.
Which places can t you see in the pictures?
Listen and read?
Listen and read.
Complete the dialogue with the correct phrases from the box.
The friends are in the youth club kitchen.
They are cooking for the charity food stall.
Срочно помогите.
Smart – or shape memory – materials are an invention that has changedthe world of engineering?
Smart – or shape memory – materials are an invention that has changed
the world of engineering.
There are two types : metal alloys and plastic polymers.
The metal alloys were made first and they are usually an expensive
mixture of titanium and nickel.
Shape memory materials are called 'smart' because they react to changes
in their environment, for example :
plastics that return to their original shape when the temperature
changes.
One use is in surgery where plastic threads 'remember' the
shape of a knot, react to the patient's body temperature and make
themselves into stitches.
ПЕРЕВОД пожайлуста.
Переведите срочно не через переводчикIt is well known that the element carbon plays an important role in the life on Earth?
Переведите срочно не через переводчик
It is well known that the element carbon plays an important role in the life on Earth.
If all the carbon and carbon compounds were suddenly removed from the earth it would look like the surface of the moon?
Many of the little every - day things would be quite impossible without the element carbon.
In an ordinary pencil, for example, the inside of the pencil made from graphite, which is an elementary form of carbon, the wood and the paint on the surface of the pencil are all carbon or carbon compounds.
The paper of a book, the cover and soon are also made of carbon compounds.
All of the clothes one wears including shoes cannot exist without carbon.
If carbon compounds were removed from the human body, there would be nothing left except water and a small residue of minerals and the same is true for all forms of living matter.
Fuels, foods and many drugs are mostly made of carbon compounds.
In addition, many carbon compounds such as plastics to be connected, with the life processes play a vital role in one's life.
There are nearly two million different carbon compounds to have been studied and described in the chemical literature with thousands of new ones, which are reported every year.
Although there are 89 other naturally occurring elements, the number of known carbon compounds is many times greater than that of the known compounds which contain no carbon.
The very large and important branch of chemistry, which studies and investigates carbon compounds, is called organic chemistry.
The name "organic" comes from the past when chemical compounds produced from ones - living matter were called "organic" and all other compounds were called inorganic.
The importance of carbon chemistry for man is great.
Every month several hundred new organic compounds are prepared.
A few of these new compounds become important as medicines, plastics, textiles, solvents, food additives, cosmetics or some other products.
A very few number may provide an important explanation of the mechanism of fundamental chemical reaction in the human body.
Most, however, become laboratory findings and for the present, at least, have no practical application.
The preparation of new and different compounds through chemical reaction is called organic synthesis.
The million or so organic compounds now known and characterized were synthesized in the laboratories of the world in the past 150 years.
Complex mixtures of hydrocarbon compounds containing only carbon and hydrogen occur in very large quantities in nature as petroleum and natural gas.
Many other organic compounds are prepared from these materials after they are separated into their constituents.
From the simplest hydrocarbon, methane, come such products as plastic vessels, acrylic fibers, vinyl paints, etc.
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Магазин за едой меняется, и так же является способом еда обернута для продажи.
Прозрачная пластиковая упаковка позволяет потребителю увидеть состояние пищи внутри в то же время, как предотвращение загрязнения от пыли и бактерий.
Но теперь супермаркеты смотрят на новый
виды упаковки.
Некоторые супермаркеты решили обернуть их свежий
фрукты и овощи в биоразлагаемой пластиковой упаковки вместо обычного пластика.
Биоразлагаемых пластиков или биопластика могут быть сделаны из растительных материалов, таких как крахмал из кукурузы, пшеницы или картофеля.
В окружающей среде микроорганизмы способны сломать
Эти пластмассы легко и быстро с образованием двуокиси углерода и воды.
Биоразлагаемых пластиков может быть также
сделаны некоторые бактерии, которые способны производить гранулы пластмассы (ФГА / PHB) в своих клетках.
Биоразлагаемые пластиковая упаковка может быть компостом и
позволяет клиентам распоряжаться своими собственными отходами в домашних условиях.
Активная упаковка является новым событием, которое может взаимодействовать с продуктом, чтобы улучшить его или предоставить
потребитель с информацией о свежести продукта.
Американская компания разработала этикетку, которая указывает температуру пакет хранившиеся в.
Химическое вещество в метке полимеризуется и становится темнее в цвете, если температура повышается.
Еще одна компания разработала мембранную оболочку, которая изменяет ее проницаемость для кислорода и углерода
Диоксид при изменении температуры, так что лучший баланс O2 / CO2 может быть достигнуто внутри упаковки.