repeatedly – неоднократно
loosely – свободно
woven – сотканный
smooth – гладкий
submucosa – подслизистая оболочка
costal – реберный
surface – поверхность
onvex – выпуклый
apex – вершина
to protrude – высовываеться
superior – выше
right – право
left – оставленный
inferior – низший
innervation – иннервация
Образование множественного числа существительных:
a cat – cats
a dog – dogs
а саr – cars
a watch – watches
a dress – dresses
a dish – dishes
a box – boxes
a potato – potetos
Запомните форму множественного числа следующих существительных:
a goose – geese
a tooth – teeth
a foot – feet
an ox – oxen
a man – men
a woman – women
a child – children
a mouse – mice
А также:
an englishman – englishmen
a frenchman – frenchmen
a german – germans
Существуют существительные, имеющие во множественном числе ту же форму, что и в единственном:
a sheep – sheep
a deer – deer
a swine – swine
Поставьте следующие существительные во множественное число.
A park, a play, a table, a plate, a fox, a room, a lady, a knife, a hair, a bus, a match, a way, a house, a family, a flag, a town, a wolf, a country, a lion, a star, a mountain, a tree, a shilling, a king, the waiter, the queen, a man, the man, a woman, the woman, an eye, a shelf, a box, the city, a boy, a goose, the watch, a mouse, a dress, a toy, the sheet, a tooth, a child, the ox, a deer, the life, a tomato.
This tea-cup, this egg, that wall, that picture, this foot, that mountain, this lady, that window, this man, that match, this knife.
Answer the questions.
1. What do the primary bronchi give?
2. For how many main branches in the right lung give primary bronchi rise?
3. For how many main branches in the left lung give primary bronchi rise?
4. What for lobar bronchi divide repeatedly?
5. What does mucosa consist of?
6. What is submucosa consist of?
7. What lung has a deep cardiac impression?
8. Where is the diaphragmatic surface (base) related?
9. How many pulmonary veins are there?
10. How are anterior and posterior pulmonary plexuses formed by?
Make the sentences of your own using the new words (10 sentences).
Find the definite and indefinite articles in the text.
ЛЕКЦИЯ № 23. Respiratory system
The respiratory system is structurally and functionally adapt ed for the efficient transfer of gases between the ambient air and the bloodstream as well as between the bloodstream and the tissues. The major functional components of the res piratory system are: the airways, alveoli, and blood vessels of the lungs; the tissues of the chest wall and diaphragm; the systemic blood vessels; red blood cells and plasma; and respi ratory control neurons in the brainstem and their sensory and motor connections. LUNG FUNCTION: provision of O>2 for tissue metabolism occurs via four mechanisms. Ventilation – the transport of air from the environment to the gas exchange surface in the alveoli. O>2 diffusion from the alveolar air space across the alveolar-capillary membranes to the blood.
Transport of O>2 by the blood to the tissues: O>2 diffusion from the blood to the tissues.
Removal of CO>2 produced by tissue metabolism occurs via four mechanisms. CO