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Exercise 3. Read and translate the sentences paying special attention to the translation of the Gerunds and Gerundial Constructions



1. The fibres cannot be manufactured into yarn without possessing certain properties.

2. On being fully formed the moth eats its way out of the cocoon.

3. After laying eggs the moth dies.

4. On being sorted the wool is washed several times to remove dirt and fat.

5. In baking and steaming cocoons one has to be careful in order not to spoil the silk.

6. We know of wool fibres being used as pile materials for carpets.

Exercise 4. Substitute Ukrainian words for English ones given below.

1. Silk виробляється by a silkworm. (is produced, is considered)

2. Silk цінується for its lustre, elasticity and beauty. (is known, is priced)

3. Silk витягується into a double thread covered by silk gum. (is drawn out, by drawing out)

4. The cocoons занурюються in hot water. (are put, are steeped)

5. The filament of silk is very тонкий. (strong, fine, beautiful)

6. On giving out its silk the silkworm begins змінюватися from worm to chrysalis. (to form, to transform, to change)

II. Reading.

Exercise 5. Read and translate the text A “Silk”.

Text A

Silk

1. Cultivated silk is found to be the finest, most elastic and most durable of all natural textile fibres. The filament of silk is stronger than steel wire of the same diameter and can be considerably stretched without breaking. Its remarkable strength in comparison with its diameter permits of a very strong, light and durable fabric being made. It is especially priced for its brilliant lustre, elasticity and beauty.

2.Silk is produced by the silkworm in spinning a cocoon (Fig. 3). The worm changes its colour to a semi-transparent pink, and from a hole in its lower lip the silk thread begins to appear. Then by a waving motion of the body the worm gradually envelopes itself in a cocoon of silk which is drawn out in a double thread, slightly twisted, and covered by silk gum. Once the silk worm starts spinning it never leaves off until the silk is exhausted. The total length of silk given out is approximately 500 yds.

3.On enveloping itself in the cocoon and on giving out its silk, the worm commences to change from worm to chrysalis, and then to moth. This takes about two or three weeks. After being fully formed, the moth eats its way out of one end, dries its wings in the sun, then flutters about. On leaving its cocoon the moth lays its eggs on a leaf and dies. The eggs hatch into silkworms and the process begins again.

4. In breaking its way through the end of the cocoon, the moth cuts the silk thread in thousand of places, making it impossible to reel it off. The cocoons are therefore gathered as soon as they have been spun, and then the insect inside is killed either by steam or by hot air. This must be done very carefully in order not to spoil the silk.

5. The process is known to be a very important one, the silk filaments are reeled off the cocoons into hanks. The cocoons are steeped in hot water to be kept at constant temperature. This softens the silk gum and sets the fibre free. Before reeling off the outer covering is brushed away and the end of the silk thread is found. Owing to their great fineness the filaments of at least six cocoons must be reeled off together.





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