Заглавная страница Избранные статьи Случайная статья Познавательные статьи Новые добавления Обратная связь КАТЕГОРИИ: АрхеологияБиология Генетика География Информатика История Логика Маркетинг Математика Менеджмент Механика Педагогика Религия Социология Технологии Физика Философия Финансы Химия Экология ТОП 10 на сайте Приготовление дезинфицирующих растворов различной концентрацииТехника нижней прямой подачи мяча. Франко-прусская война (причины и последствия) Организация работы процедурного кабинета Смысловое и механическое запоминание, их место и роль в усвоении знаний Коммуникативные барьеры и пути их преодоления Обработка изделий медицинского назначения многократного применения Образцы текста публицистического стиля Четыре типа изменения баланса Задачи с ответами для Всероссийской олимпиады по праву Мы поможем в написании ваших работ! ЗНАЕТЕ ЛИ ВЫ?
Влияние общества на человека
Приготовление дезинфицирующих растворов различной концентрации Практические работы по географии для 6 класса Организация работы процедурного кабинета Изменения в неживой природе осенью Уборка процедурного кабинета Сольфеджио. Все правила по сольфеджио Балочные системы. Определение реакций опор и моментов защемления |
Ex. 27. Give a summary of the text “Blood Groups”.
OVERVIEW The blood groups are based on which antigens are carried on the red blood cells. There are four blood groups: A, B, AB, and O. In the ABO blood group type A blood has type A antigens, type B blood has type B antigens, type AB blood has both types of antigens. Type O blood has neither A nor B antigens. Another important blood group is the Rh blood group. People are Rh positive if they have a certain Rh antigen (the D antigen) on the surface of their erythrocytes, and they are Rh negative if they do not have this Rh antigen. Avoiding the mixture of certain kinds of antigens prevents adverse transfusion reaction. Blood transfusion produces good results in patients with acute and chronic anemia as well as in shock, hemophilia, purulent and septic processes, anaerobic infection, hemorrhagic diatheses and others. While disorders of the cardiac function, severe lesion of the kidneys and liver, acute forms of TB and hypertension are stated to be contraindications for blood transfusion. LESSON 30 HEART VOCABULARY
WORD-BUILDING Ex. 1. Familiarize yourself with the following material: Prefixes and term-elements: a-, an - (no, without) anti- (against) ab- (away from)
Ex. 2. Read and translate the following words: A. Apnea; anoxia; anabiotic; anabolic; anacidity. B. Antigen, antibiotic, antihistamine; antibody; antitetanic; anti-inflammatory; antiviral; antidiuretic; antithyroid. C. Abnormal; abductor; absorption. GRAMMAR: SIMPLE TENSES (Passive Voice) (REVISION) Ex. 3. Enter the Past Participle of the following verbs: Locate; pump; consist; separate; call; enter; weight; know; flow; feel; bring; take; give.
Ex. 4. Find and translate sentences with predicates in Simple Tenses, Passive Voice:
1. The heart is located in the mediastinum within the pericardial sac. 2. The two upper cavities of the heart are known as atria. 3. Each pump consists of a pair of chambers formed by muscles. 4. The sinus node produced electrical impulses. 5. Its lower border rests upon the diaphragm by which it is separated from the liver and stomach. 6. In the lungs the blood is supplied with oxygen. 7. From the left chamber the well-oxygenated blood is pumped into the aorta. 8. The pericardium is a double-layered closed sac.
Ex. 5. Make up the following sentences interrogative: 1. The heart is divided into four chambers. 2. The blood is returned to the heart by means of the veins. 3. The two atria are separated from each other by the internal septum. 4. These muscles are attached by thin, strong connective tissue strings (сухожилля). 5. In the lungs carbon dioxide is released and oxygen is picked up. 6. Blood flowing through the aorta is distributed throughout all parts of the body. 7. The heart wall is composed of three layers of tissue.
Ex. 6. Find in the text “Heart” and translate the sentences containing Passive Voice. Ask your questions to these sentences.
Ex. 7. Read the following grammar material: ATTRIBUTIVE CLAUSES
Ex. 8. Read and translate the following sentences into Ukrainian: 1. The blood travels through the liver and kidneys, which remove waste products. 2. Blood is pumped from the ventricles of the heart into large elastic arteries that branch repeatedly to form many smaller arteries. 3. The DNA, which was dispersed as chromatine in interphase, condenses in mitosis to form chromosomes. 4. The skeleton is divided into the skull, vertebral column, thoracic cage, upper and lower limbs and the girdles that attach the limbs to the body. 5. Metabolism that occurs in the large mass of muscle tissue in the body produces heat. 6. An inner mucosa is folded into rugae (sing. ruga зморшка, складка, гребінь) that allow the gallbladder to expand. 7. The average pay is rather high, only advanced students who have high index in all the subjects may get grants. 8. The heart is a hollow muscle, which is located in the thoracic cavity.
|
|||||||||||||
Последнее изменение этой страницы: 2017-01-24; просмотров: 124; Нарушение авторского права страницы; Мы поможем в написании вашей работы! infopedia.su Все материалы представленные на сайте исключительно с целью ознакомления читателями и не преследуют коммерческих целей или нарушение авторских прав. Обратная связь - 3.144.189.177 (0.005 с.) |