составить план по этому тексу дам Everyday food in an industrialized society relies not only on agriculture, horticulture and fishing but also on efficient food processing. Since the origin of civilization man has always processed food, and the basic purposes of food processing have remained unchanged. The first purpose is the conversion of agricultural produce into palatable attractive, digestible and safe foods. The second purpose is the preservation of foods for availability out of season, and for transportation to areas distant from agricultural producers. Now quality, safety and stability are in the foreground, the improvement of taste, appearance and nutritive value being also of great importance. A wider range of attractive food products has become affordable through advances in food science, food technology and food process engineering together with the development of a wide range of highly efficient processing equipment and new synthetic packing materials. Many traditional processes have now been replaced by automated production methods and a lot of modern process control systems have been introduced. Food process engineering is concerned, on the one hand, with the mechanical and physical operations involved in food processing and on the other hand - with machines and equipment in which physical, chemical and biological conversions in food materials are performedduring processing. Food science involves the study of all aspects of science related to food, food chemistry, biochemistry and microbiology being the most important ones. An understanding of the chemical nature and properties of food is essential if one is to achieve an understanding of the composition of food and the reactions which take place during its storage and processing. The biological changes occurring in the industrial processing of food are also of great importance. They must be carefully considered and analyzed in addition to the chemical and physical changes. Microbiology is the study of microorganisms. Some species of microorganisms are beneficial and are used extensively in food production. Other types are responsible for many undesirable effects in food, such as spoilage and poisoning. A knowledge of the nature of microorganisms, their growth requirements and how the growth canbe prevented is necessary if one wants to understand the principles involved in the various methods of faod preservation. Consequently, a food technologist must have a broad knowledge of scientific and engineering principles. He must be acquainted with the composition of food, its chemical nature, physical, chemical and biological changes, occurring in food, and also with basic equipment, operations and processes involved in the manufacture of any particular processed food. Step 3.Practice. I. Translate into Russian: food process engineering, horticulture, food science, composition of food, food preservation, undesirable effects, fishing, spoilage, processing equipment, safe foods, agriculture, synthetic packing materials. II. TranslateintoEnglish
1. They are coming on Thursday.
2. Hob wanted a holiday.
3. Asem was taken in a friend`s car.
4. Sir Joseph was rather surprised.
5. Uncle Albert knocked on the door.
6. The door was opened by Mr. Brown.
7. The rabbit was killed by the dog.
8. Mr. Brown will teach us tomorrow.
9. We shall be taught by Mr. Brown tomorrow.
10. He will be in that old railway carriage of his.
Exercise 2. Which are the subjects and which are the objects in the following sentences?
1. Mr. Brown(subject) is reading a book(object).
2. He(subject) teaches French(object) and German(object).
3. You can see him(object) in the picture.
4. He(subject) is writing a letter(object).
5. I (subject) teach the students(object) in this room.
6. He(subject) can speak Spanish(object).
7. She(subject) is wearing a white dress.(object)
8. My sister(subject) is giving her the dress.(object)
9. The boy (subject) can`t tell me his name.(object)
10. I (subject) can tell you(object) the time.
Объяснение:
1.The subject это тот,кто совершает действие(существительное),а predicate это само действие(глагол),которое он совершает.
2.Subject это человек,вещь и т.д совершивший действие, а object это человек,вещь,место, которое получает действие.Например "He gave him his book" - "Он отдал ему свою книгу".The subject тут будет он - he ,потому что дейтствие совершено им, а object будет ему - him(Дал книгу кому?ему).
1 he was looking forward to his holidays.
2 they had had a day away at the beach.
3 his mum had taken themto an alligator farm.
4 there was a big pool with lots of alligators.
5 she didn't like alligator meat.
6 they had never seen such a beautiful view.
7 her dad worked in town.
8 they spent their holidays on a farm every year.
9 they had gone for a picnic.
10 his brother had come home late.
11 he was looking for his key.
12 they had bought a farmhouse in the country.
13 he had been to the top of the Empire State Building.
14 she had forgotten to give him her address.
15 he liked science fiction books.