Тема: Лёгкие. Правильные и неправильные глаголы.
Задание №1
Работа в парах. Напишите 7 предложений по теме «Дыхательная система». Сравните свои предложения с предложениями других пар.
Задание №2
Распределите следующие глаголы на правильные и неправильные:
work, bring, begin, write, earn, enjoy, fax, think, hope, say, intend, hope, read, take, join, found, have, undress, be, share, hold, eat, receive, make.
Правильные глаголы: work, ……. Неправильные глаголы: bring, ……
Задание№3
Ответьте на вопросы по теме «Дыхательная система».
1. What is the function of the respiratory system?
2. Respiration occurs in all living things, both plants and animals, doesn’t it?
3. What is breathed through either the mouth or nose into the oral cavity?
4. What ultimately divides into two smaller tubes, bronchi, one is going to each lung?
5. What is constantly renewing in the lungs?
Задание №4
Прочитайте текст. Выпишите из текста выделенные слова и выражения и переведите их.
Lungs
The lungs are organs responsible for gas exchange. When you inhale, air rushes into the lungs and sends oxygen to the blood; the lungs are also the path for removal of carbon dioxide. The lungs are an integral part of the body, and the oxygen provided by the lungs facilitates life. Knowing the parts of the lungs helps patients understand why it's important to keep them healthy.
Trachea
The trachea, also called the windpipe, is the main airway passage that takes air to the lungs. The trachea, which is connected at the nose and mouth, is a bony, hollow tube in the front of the neck. This tube continues down the chest where it branches to the left and right lung.
Lobes
The lungs are sectioned in lobes. The right lung is larger than the left, so it has more lobes. The right lung has three lobes, while the left lung only has two lobes. The left lung is smaller to compensate for the space taken by the heart. The heart rests between the right and left lung but is situated more on the left.
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Bronchioles
Bronchioles are structures that branch in the lungs. The bronchioles connect on one side at the trachea and terminate at the alveoli. The bronchioles carry the air to the alveoli, where gas exchange occurs. They are also the first step after the alveoli in bringing carbon dioxide out of the lungs when you exhale.
Alveoli
The alveoli are tiny sacs responsible for gas exchange. These sacs hold air, but they are also surrounded by capillaries. The capillaries have a tiny wall and are filled with blood. The alveoli supply the blood with the oxygen that is inhaled. When you exhale, the blood exchanges carbon dioxide for oxygen. The carbon dioxide is then removed from the body.
Diaphragm
The diaphragm is the muscle responsible for inflating and expanding the lungs. When your inhale, the diaphragm muscle contracts and presses the bottom parts of the left and right lung, causing the lungs to inflate. When you exhale, the diaphragm relaxes and the lungs are returned to their original shape.
Задание №5
Заполните пропуски подходящими словами и выражениями по теме «Лёгкие». Дополните каждое предложение фактами из текста «Lungs».
1. The …. is the muscle responsible for inflating and expanding the lungs.
2. The …. supply the blood with the oxygen that is inhaled.
3. The lungs are an …. of the body.
4. The bronchioles connect on one side at the …. and terminate at the …. .
5. The lungs are sectioned in …. .
6. The …. , which is connected at the nose and mouth, is a bony, hollow tube in the front of the neck.
7. The bronchioles carry the air to the alveoli, where …. occurs.
8. When you exhale, the diaphragm relaxes and the lungs are returned to their ….
Задание №6
Найдите в каждом предложении ошибку. Дайте правильный вариант ответа .
1. The trachea carries the air to the alveoli, where gas exchange occurs.
2. When you exhale, the blood exchanges oxygen for carbon dioxide.
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3. The left lung is larger than the right, so it has more lobes.
4. The diaphragm, which is connected at the nose and mouth, is a bony, hollow tube in the front of the neck.
5. The trachea is the muscle responsible for inflating and expanding the lungs.
Контрольные вопросы:
1. На какие глаголы делятся английские глаголы по способу образования форм прошедшего неопределенного времени и причастия II?
2. Как образуются формы прошедшего неопределенного времени и причастие II у правильных глаголов?
3. Как образуются формы прошедшего неопределенного времени и причастие II у неправильных глаголов?
Практическое занятие №3 3
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