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10.Choose the statement corresponding to text contents:

1. Cured and pickled meats contain:

a) sugar, milk and oils; b) salt, sodium or potassium nitrate; c) flavourings

2. Sausage product belong to the group of …

a) pickled meals; b) frozen meats; c) cured, smoked and cooked meats.

3. … is used for the production of sausages and frankfurters.

a) finally chopped meat; b) tenderized whole meat pieces; c) canned meat

4. To obtain the end product with proper juiciness … is incorporated.

a) ice; b) salt; c) a number of spices

5. To impact the characteristic smoked flavor to the product … are introduced.

a) bacteriostatic agents; b) hardwood smoke; c) flavourings

  1. Name the verbs corresponding to the following words:

cured, pickled, smoked, tenderized, frozen, canned, preparation, addition, penetration, heating

Unit 4 the food value of fish

  1. Read and translate the words having the same root in the English and Russian languages:

proportion, grade, vitamin, protein, specific, substance, enzyme, metabolism, series, evolution, stimulate, appetite, regular

  1. Remember the meaning of the following words and word-combinations:

value – ценность

foremost – передний, самый главный

grade – сорт, качество

nutrients – питательные вещества

to digest – переваривать

enzymes – ферменты, энзимы

dual – двойной

urea – мочевина

creatine – креатин

nitrogenous – азотный

oxidation – окисление

tissue - ткань

deprive - лишать

roe (s) – икра

  1. State what part of speech the following words are, translate them into Russian:

  1. зависeть; 1) dependence; 2) depend; 3) independence

  2. высокий; 1) height; 2) higher; 3) high

  3. производить; 1) generating; 2) generation; 3) generate

  4. процесс; 1) process; 2) processor; 3) procession

  5. преобразователь; 1) transform; 2) transformation; 3) transformer

  6. стимулировать; 1) stimulator; 2) stimulate; 3) stimulation

  7. регулирование; 1) regulation; 2) regulator; 3) regulate

  8. использовать; 1) user; 2) usage; 3) use

  9. редко; 1) rarity; 2) rare; 3) rarely

  1. Read and translate the following text: the food value of fish

The food value of fish depends first and foremost on whether it contains a large proportion of high grade proteins with all the (nonconvertible) amino acids essential for health. The other nutrients in fish – fat, vitamins and minerals are likewise important. When proteins are digested, they break up giving amino acids which eventually serve to build up the specific protein substances, enzymes, and hormones peculiar to man. At the same time the amino acids taking part in metabolism, go through a series of changes which are accompanied by the evolution on energy as vital heat. Hence proteins play the dual role of building and heat generating material. The end products of their breakdown in the body are urea, creatine, ammonia, carbon, dioxide and water.

The small amount of non-protein (extractive) nitrogenous substances in fish plays an important part in the digestive process, stimulating gastric juices and appetite.

The role of fat is mainly to produce heat. Being transformed into carbon dioxide and water as a result of hydrolysis and oxidation, fat becomes the main source of the body heat essential for physical and mental work.

The vitamins in fish are assimilated by man and serve to regular metabolism. Vitamins A and D are particularly valuable. Minerals help to build up the bones, brain, nervous system, muscles and covering tissues of man. If man is deprived of an adequate supply of vitamins and minerals, his metabolism is upset, and serious illness result.

The whole fish is not usually used for food, but only such edible parts as the body muscles (and sometimes milts, roes, liver and head muscle). To make a proper assessment of fish as food it is necessary to know its relative content of edible material, as well as proportion and quality of the nitrogenous compounds, fat, vitamins and mineral salts.

Poisonous fishes. Not all fishes are edible. Some, and some parts of others, are unfit for food because they contain certain peculiar compounds with toxic properties. Poisonous material occurs comparatively rarely in the muscular tissue, but is more frequently present in the internal organs (gonads liver, peritoneum) and in the head. The toxic matter is sometimes present at certain times (usually during the breeding period), and then disappears.

Poisonous fishes live mainly in tropical waters and include the following: globifish, surgeon fishes, puffers, ilisha, some types of mullet, barracuda and other species. The poisonous fishes are the Baekhash marinka, Issyk Kulosman (poisonous roe and peritoneum) and the barbell and khramula (poisonous roe).

Notes:

value - ценность

foremost - передний, самый главный

grade - сорт, качество

protein - протеин, белок

nutrients - питательные вещества

to digest - переваривать(ся)

enzymes - ферменты, энзимы

peculiar - характерный

dual - двойной

urea - мочевина

creatine - креатин

nitrogenous - азотный

oxidation - окисление

assimilate - ассимилировать(ся), усваивать

tissues - ткани

deprive - лишать

roe(s) - икра

5. Give antonyms for the following words:

value, large, convertible, essential, to build up, heat, end, breakdown, main, to help, whole, necessary, edible, rarely.

6. Finish the following sentences:

1. When proteins are digested they…

2. The small amount of non-protein substances in fish plays…

3. The end products of their breakdown in the body are…

4. The role of fat is …

5. The vitamins in fish are assimilated by man’ and…

6. Minerals help to build up…

7. The whole fish is not usually used for food, but…

8. Poisonous fish live mainly in …

9. The toxic matter is sometimes present in…

7. Translate the following word combinations:

Пищевая ценность, питательные вещества, серия изменений, конечный продукт, процесс пищеварения, желудочный сок, основной источник, покрывающие ткани, использовать для пищи, соответствующая оценка, съедобный, ядовитые рыбы.