The methods of food preservation may give temporary preservation by checking the growth of microorganisms or permanent preservation by destroying them.
Refrigeration or cold storage is the most common method of temporarily preserving food. Indeed, it is one of the most satisfactory of all methods of food preservation, as it does not markedly alter either the taste, appearance, or nutritive value of the food. Refrigeration is practised in the home and commercially. Considerable success is now being experienced in the preserving offish, meat, many fruits and vegetables by freezing.
Other methods of food preservation are effective over a long period of time. By these methods either the microorganisms are destroyed, or the conditions are made unsuitable for their growth.
2. Topic for conversation: Non-food stuffs.
3. Grammar task.
Complete the sentances:
1. Honesty is policy. 2. She doesnt work very hard. I work
a) good; a) hard;
b) better; b) harder;
c) the best; c) hardest;
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ֲ 12
1. Read & translate the abstract of the text into Ukraine:
FAIRS AND EXHIBITIONS
The first world industrial exhibition was held in London in 1951. If' was-of a great success. It displayed exhibits of 40 participating nations and the number of visitors reached over six million.
Since then world industrial expositions have had colourful history. Many such have been held, some of them on a large scale. They have changed not only in size and scoped but also in character and overall purpose. Such events provided opportunities for exchanging scientific, technological and cultural achievements of the people of Europe, America, Asia and Africa.
Beginning with the early 60s, international expositions began to take new forms, trying to emphasize not only technological progress, but also other aspects of life. They became festivals of industry and culture.
2. Topic for conversation: Kinds of food.
3. Grammar task.
Put articles:
1. I had... sandwich and coffee for lunch. sandwich wasnt tasty.
2. Its pity but I have never been to North America.
3. Pavlencos live on second floor.
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ֲ 13
1. Read & translate the abstract of the text into Ukraine:
WHAT IS PRODUCT
If the goal of marketing is to find a need and fill it, the heart of marketing is finding what products people want and seeing that they get them. Product is one of the four P's of the marketing mix.
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What is product? The question is more complex than it seems. Product is everything that one receives in an exchange, including all tangible and intangible attributes and expected benefits. The basic product may be a good, a service, or an idea.
A good is a real, physical thing that we can touch.
A service is the result of applying human or mechanical effort to a person or thing. Basically, a service is a change we pay to make for us. A real estate agents services result is a change in the ownership of real property.
2. Topic for conversation: Food stoilage.
3. Grammar task.
Use Participle:
1. Most of the people who work at this factory have received
comfortable flats in new houses.
2. The decisions which were adopted at the meeting are supported by
the majority of the workers.
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ֲ 14
1. Read & translate the abstract of the text into Ukraine:
DEPARTMENT STORE
Almost every city in the world has big department stores. These are large retail establishments consisting of several parts or departments that sell wide assortment of products. The main departments are ready - made Gentlemen's, Ladies, Children's clothes, drapery, toys, household appliances, textiles, furs, footwear, hats, jewelry, sport goods, haberdashery, perfumery, gifts, China and glassware, stationary, furniture and others.
The department stores doing with the goods they sell provide different customer facilities: credit, delivery, after - sales services, fitting - rooms, information desk, alterations, cloakrooms, phones, hairdressing, restaurants, snack -bars, etc. They also run beauty demonstrations and fashion shows.
2. Topic for conversation: My future profession.
3. Grammar task.
Use Participle:
1. As I entered the hall, I saw my friends dancing round the fir-tree.
2. When Paul studied at the University, he published several scientific articles.
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ֲ 15
1. Read & translate the abstract of the text into Ukraine:
ECONOMY OF THE USA
The United States of America is a highly developed industrialized country. Shipbuilding, electronics, automobile industry, aircraft industry, space research are highly developed in the states.
Each region of the United States has characteristics of its own due to the differences in climate, landscape and geographical position.
Great lakes, Atlantic Coast, Pennsylvania, New Jersey are biggest industrial regions of the country.
The United States has a lot of mineral deposits or resources such as coal, gold, silver, copper, lead and zink. The south, especially Texas is rich in oil. The coalfields of Pennsylvania are rich in coal. There are plenty of coalmines.
2. Topic for conversation: Consumers right protection.
3. Grammar task:
Make digrees of comparison:
1. small;
2. easy;
3. polite;
4. big;
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5. beautiful;
6. little;
7. bad;
8. far.
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ֲ 16
1. Read & translate the abstract of the text into Ukraine:
