Добавил:
Upload Опубликованный материал нарушает ваши авторские права? Сообщите нам.
Вуз: Предмет: Файл:
English 2017.docx
Скачиваний:
0
Добавлен:
01.07.2025
Размер:
719.94 Кб
Скачать

1. Fill in the blanks.

1. Epiglottis prevents ... from entering the trachea.

2. Bronchi branch into smaller ... known as bronchioles.

3. Alveoli are surrounded by a network of thin — walled ....

4. The lungs are large, lobed, paired organs in the ... .

5. The bottom of the thoracic cavity is formed by the ... .275

6. ... is the mechanics of breathing in and out.

a) chest

b) capillaries

c) food

d) diaphragm

e) tubes

f) ventilation

2. Match the anatomical terms and their definitions.

1. Lymph tissue at the top of the throat. When they enlarge and interfere with breathing, they may be removed.

2. Lymph nodes in the wall of the throat (pharynx) that often become infected. They are part of the germ-fighting system of the body.

3. A flap of tissue that guards the entrance to the windpipe (trachea), closing when anything is swallowed that should go into the esophagus and stomach.

4. The voice box. It is the place where moving air being breathed in and out creates voice sounds.

5. The passage leading from the throat (pharynx) to the lungs.

6. The two membranes, actually one continuous one folded on itself, that surround each lobe of the lungs and separate the lungs from the chest wall.

7. The smallest subdivisions of the bronchial tubes, at the end of which are the air sacs or alveoli.

8. Very small air sacs that are the destination of air breathed in.

a) epiglottis

b) trachea

c) pleura

d) bronchioles,

e) tonsils

f) alveoli

g) adenoid

h) larynx

3. Read and discuss the information obtained

Smoking can damage your lungs and here's how: when a person breathes in cigarette smoke, he or she breathes in hundreds of chemicals including tar, nicotine, hydrogen cyanide, and arsenic. Tar will remain inside the air ways and paralyze the millions of tiny hairs (Cilia) that line your lungs and sweep out any dirt and germs that you breathe in. A single cigarette can stop cilia from moving for 20 minutes or more.

Problem questions.

1. What do you think of people who smoke?

2. Do you consider it cool or simply a bad habit?

3. Has the attitude to smoking changed in our country over the past few years? What has

changed?

4. Why do you think the number of smokers is increasing?

5. Is it possible to change the situation about smoking? How?

4. Fill in the blanks with the words given below.

1. Prior to the discovery of ... one third of all people who developed pneumonia died from the ....

2. Some cases of pneumonia are contracted by breathing in ... that contain the organisms that can cause the disease.

3. Also pneumonia is caused when ... or ... that are normally present in the mouth, throat, or nose inadvertently enter the lung.

4. If a person is in a weakened condition from another illness, a severe ... can develop.

5. Most people who develop pneumonia initially have symptoms of a ... .

6. A chest... is usually ordered to confirm the diagnosis of pneumonia.

a) pneumonia

b) cold

c) infection

d) X-ray

e) bacteria

f) small droplets

g) antibiotics

h) viruses

Соседние файлы в предмете [НЕСОРТИРОВАННОЕ]