Занятие 14

Этапы занятия и рекомендуемая продолжительность тренировки видов речевой деятельности:

1. Изучающее чтение.

Задание 1. Изучить новые слова. (Записать в словарь, в раздел Лексический минимум)

complicate (v) – усложнять, осложнять

complicated (a) – сложный, запутанный

directly (adv) – прямо, непосредственно; немедленно

sense (n) – чувство, ощущение; смысл, значение

pain (n) – боль

smell (v) – обоняние; запах

smell (n) – обонять; пахнуть

feeling – чувство, ощущение

order (n) – порядок; приказ;

order (v) – назначать, прописывать; заказывать (лекарство)

in order to – для того, чтобы

move (v) – шевелиться; двигаться, передвигаться

area (n) – область, поле; пространство

control (n) – контроль; управление; проверка

control (v) – управлять; контролировать; купировать (боль, болезнь); vision (n) – зрение

almost (adv) – почти; едва не

Задание 2. Прочтите и переведите текст

The Brain

Scientists consider that our brain is the most complicated mechanism which has ever been constructed. The weight of the human brain is from one to two kg (kilograms). It has a volume of about 3.21 litres and consists of about 12 billion (миллиард) cells. It was determined by the scientists that each cell is connected to the other directly or indirectly by nerve fibres.

The brain is the centre of a wide system of communication. It was found out that a constant flow of stimuli comes into the brain through the spinal cord. The stimuli come to the brain from our eyes, ears, and other sense organs for pain, temperature, smell and other feelings. When all the received stimuli summarized and analysed the brain sends orders through the nerve fibres in the spinal cord to different parts of the human body. It is due to these orders that one eats, moves, hears, sees and does many other things.

To estimate the functions of different areas of the brain many experiments have been carried out by the investigators. It is due to such experiments that the investigators have been able to determine those areas of the brain which control vision, hearing, physical movements and even emotions.

Due to experimental studies it has been determined that the motor cortex controlling many body movements of the human being becomes tired rapidly. But the hypothalamus which controls such functions as blood pressure is almost never tired.

II. Работа над грамматикой.

Причастия (Продолжение )

Выполните упр 13 стр 105, упр 3 стр 109, упр 1 стр 110

III. Реферирование текста.

The nervous cells of the cortex are the most delicate of all the cells of the human body.

It is at the moment of tiredness of the cortical nervous cells that the process of inhibition begins to act. This process does not allow new stimuli to pass to the tired areas of the brain. To provide the smooth work of the brain the nervous cells must be well supplied with oxygen and feeding substances. And for this purpose any human being must have regular complete rest, i.e. (id est = that is) sleep.

When the process of inhibition extends over a great number of cells, spreads widely over the cortex and even over the subcortical areas of the brain one falls asleep.

When one sleeps the vital activity of the nervous system is restored. So sleep is of a great protective significance to the human being.

The man sleeps about one third of his life. Numerous investigations and experiments have shown that sleep is more necessary for the human being than food. One can live longer without food than without sleep.

During a sound quiet sleep the whole activity of the human body changes, the body metabolism decreases, and the respiratory and pulse rates become slower, the body temperature drops. Though the stimuli continue to come into the brain, the inhibited cortical cells do not react to them.

IV. Устная речь

Составьте диалог между журналистом и профессором Преображенским о результатах исследования мозга и нервной системы человека.

V. Ознакомление с примерным вариантом Лексико-грамматической итоговой работы №3. (См. Раздел Контрольные задания)