Class assignments. XV. Form and translate Past Participle of the following words:

XV. Form and translate Past Participle of the following words:

leave, feel, think, become, lose, complete, require, achieve

XVI. Translate into English:

врач, обследующий больного; больной, обследуемый в рентгено­вском кабинете; студент, встречающий своих друзей; студент, встре­ченный своими друзьями; хрящ, соединяющий плечо и предплечье; хрящ, соединенный с плечевым суставом

XVII. Translate into Russian:

1. The skeleton is composed of bones. 2. The spinal column is formed by the vertebrae. 3. The cervical part of the spine is composed of seven cervical vertebrae.

XVIII. Make these sentences interrogative:

1. The upper extremity is connected with the trunk by the shoulder girdle. 2. The lectures in Physiology are attended by all the students. 3. On each side of the chest the breastbone is connected with seven ribs.

XIX. Put the verbs in Present Indefinite Passive:

1.Seven cervical vertebrae compose the cervical part of the spine. 2. Cranial and facial bones form the skull. 3. The pelvis connects the lower extremity with the trunk.

XX. Translate into Russian paying attention to the word 'if:

1. He wants to know if the skeleton is composed of over 200 bones. 2. My fellow-student asks me if each rib is composed of a head, neck and body. 3. I do not remember if the ribs are connected with the breastbone by cartilages or by ligaments.

XXI. Ask each other questions and answer them:

Ask your friend if

1. cartilages connect the joints; 2. the chest is composed of the breastbone and 24 ribs; 3. the man has two lower extremities; 4. the upper extremity is formed by the arm, forearm, and hand; 5. the spinal column is composed of the vertebrae; 6. the skull is composed of facial and cranial parts

XXII. Translate into English:

1. Мой друг принимает активное участие в конференциях по химии. 2. С каждой стороны грудной клетки имеется семь ребер. 3. Из чего со­стоят ваши занятия в институте? 4. Нижняя конечность состоит из бедра, голени и стопы. 5. Сердце находится в левой стороне грудной клетки. 6. Ко­сти черепа соединяются с шейными позвонками. 7. У взрослых кости ко­нечностей длиннее, чем у детей.

ХХШ. Translate into Russian and memorize the words given in bold type:

1. One of the books by Tolstoy is called Anna Karenina. 2. We see with our eyes. 3. The brain is the organ of thinking. 4. The brain is in the cranial cavity. 5. The teeth are in the oral cavity. 6. The Urals separate Europe from Asia.

XXIV. 1. Read Text B. Entitle it. 2. Find and translate the sentences in Present Indefinite Passive. 3. Ask each other questions on the text and answer them:

Text В

The main part of the head and face is called the skull. The skull is composed of twenty-six bones. These bones form two basic parts of the skull, that is facial and cranial parts.

The bones of the skull are connected with the first cervical vertebra. The bones of the skull are connected together so firmly ['f3: mh] (крепко) that it is very difficult to separate them.

The bones of the skull form one large cavity and some smaller cavities. The large cavity is called the cranial cavity (мозговая полость). The brain is in the cranial cavity. One of the smaller cavities is the cavity of the nose. The other two cavities are the orbits. The eyeballs are in the orbits.