Английский язык для медиков: конспект лекций

Hairs are long, filamentous projections consisting of dead keratini-zed epidermal cells. Each hair derives from an epidermal invagination called the hair follicle, which possesses a terminal hair bulb, located in the dermis or hypodermis, from which the hair shaft grows. Bundles of smooth muscle cells, called arrector pili muscles, are attached to the hair follicle at one end and the papillary dermis at the other. Contraction of these muscles raise the hairs and dimple the epidermis («goose flesh»). The follicles and associated sebaceous glands are known as pi-losebaceous units.

Nails, like hair, are a modified stratum corneum of the epidermis. They contain hard keratin that forms in a manner similar to the formation of hair. Cells continually proliferate and keratinize from the stratum basale of the nail matrix.

New words

cutaneous – кожный

appendace – покров

coiled – намотанный

tubular – трубчатый

widely – широко

to distribute – распространять

columnar-like – колоночноподобный

pyramidal – пирамидальный

surface – поверхность

duct portions – части трубочки

corkscrew-shaped – имеющий форму штопора

luminal – люминал

thermal – тепловой

innervation – иннервация

abundant – в изобилии

to facilitate – облегчать

Часто, при первом упоминании предмета, тем не менее не рекомендуется перед ним употреблять определенный артикль:

1) если упоминаемый предмет является единственным в мире:

Е.

2) если этот предмет является определенным по ситуации:

Е.

Вставьте артикль, где необходимо.

1. What's… weather like today? -… weather is fine.

2… sun is yellow.

3… sky is grey today.

4… earth is… planet.

5. We had… English lesson yesterday… teacher asked me many… questions… questions were difficult.

6. Where is your… brother? – He is at… home. He is in his… room. He is sitting at… table. He is doing his… homework… homework is difficult.

7. Our… cat is sitting on… sofa.

8. It is very dark in… room. Turn on… light, please.

9. Nick went into… bathroom, turned on… water and washed his hands.

10. This is… good… book. Take… book from… table. Put this… book into… bookcase.

11… weath er is fine today… sky is blue… sun is shining brightly in… blue… sky.

12. This is… boy… boy is… school. He is… pupil.

13. This… boy is my… brother's friend.

14. He has… cat, but he has no. dog.

15. He likes his…cat.