2020-09-24
359
Набір видалених зубів; плоскі коронки у формі долото; ікло та різець; молочні зуби; щічний, боковий та язичний бугорки; медіальні та дистальні корені зубів; корені зрощуються; цибулиноподібна коронка зуба; різноманітні моляри; передньопіднебінна поверхня.
Exercise 8. Find the terms denoting parts and types of teeth in the following.
| 1. iengumscarve 2. wisrootstooth 3. canimolarpid 4. bipremolarce 5. setdentitionte 6. cawisdomrot tooth 7. tisincisormty 8. semcaninepy | a) Firm tissue around the base of the teeth b) it is covered with a thin layer of bone, and it is inserted into sockets in the bone of the jaw. c) a tooth with at least 3 roots and a large crown. d) it is located between the canine and the molar. It has at least two cusps. e) set of teeth f) a tooth that erupts between 14 and 25 years. g) A narrow-edged tooth at the front of the mouth, adapted for cutting. In humans there are four of these teeth in each jaw. h) a tooth having one point and the longest root. |
Exercise 9. Open the brackets and put the verbs in a correct form. Translate the sentences.
1. The permanent set of teeth with wisdom tooth usually (to complete) at 25 years.
2. A total number of teeth (to vary) among individuals.
3. Last class the students (to spend) much time studying the structure of the teeth.
4. The dentist (to examine) the child teeth when the nurse entered the room.
5. The baby (to lose) already his 1st deciduous tooth.
6. If proper oral hygiene doesn’t help to cope with gum disease, medical treatment (to use).
7. The wisdom tooth just (to extract) because of severe inflammation.
8. The nurse (to clean) the room before the dentist came in.
Exercise 10. Put questions to underlined words.
1. The permanent teeth replace the temporary ones.
2. The dentist determined the reason of the terrible toothache.
3. The gums should be brushed with a soft tooth-brush and antiseptic tooth paste.
4. Teeth malformation will be caused by poor jaw development.
5. The eruption of permanent teeth has been completed by the age of 15.
6. Two central incisors in the lower jaw were the 1st teeth to erupt.
7. In some cases wisdom teeth don’t develop at all.
8. The professor was delivering a lecture during 2 hours.
Exercise 11. Translate into English:
1. Зуб утримується у яснах коренем та періодонтом.
2. Різець має долотувату форму коронки.
3. Коронка ікла має конічну форму.
4. Верхній перший премоляр має 2 корені: один щічний та один піднебінний.
5. Бугри нижніх премолярів менші за верхніх.
6. Нижні моляри мають два корені: один медіальний та один дистальний.
7. Косий скіс коронки молярів йде від мезиально-піднебінного до дистально-щічного бугрів.
8. У третього моляра різні розміри, а також кількість коренів та бугрів.
Exercise 12. Arrange the following sentences in order to describe the term “oral cavity”
1. Every tooth consists of a crown, a neck and one or more roots.
2. The teeth are a group of hard organs used to masticate (or chew) food into tiny pieces.
3. Depending on the form and function our teeth are divided into 4 groups.
4. The crown is the part visible in the mouth and the root is the part hidden inside the jaw.
5. They are incisors (used for biting), canines (cuspids) that are used for gripping, premolars and molars which are used for chewing.
6. Every tooth is composed of enamel, dentine, cementum and pulp.
Завдання для самостійної роботи студентів (СРС)
| I. Перекладіть наступні словосполучення: молочні зуби емаль, цемент та дентін коронка, шийка та корінь пульпа та пульпова камера ікло та різець кореневі зуби та зуб мудрості пережовувати їжу верхівковий отвір компактна та губчаста кістка чутливість до болю II. Дайте відповідь на наступні питання: 1. What are the teeth divided into according to their form and function? 2. What parts does a tooth consist of? 3. What layers is every tooth composed of? 4. What is cementum? 5. What does pulp contain? ІІІ. Дайте визначення: зуби, коронка, дентін, цемент, пульпа, моляр |
SETS OF TEETH
Exercise 1. Topic vocabulary
deciduous (syn. temporary) [di`sidjuəs] молочний (тимчасовий)
permanent [`pə:m(ə)nənt] постійний
dentition [den`ti∫(ə)n] зубний ряд
to drop out (syn. to exfoliate) [drop aut], [eks`fəulieit] випасти
to erupt [i`rΛpt] прорізуватися
gum (syn. Gingiva) [gΛm], [d3i`d3aivƏ ] ясна
to loosen [lu:sən] розхитуватися
to overlook [,əuvə`luk] недоглянути
to decay [di`kei] пошкоджуватися
to be replaced [ri`pleist] замінюватися
to result in [ri`zΛlt in] привести до
to support [sə`pot] підтримувати
cuspid (syn. canine) [`kΛspid], [`keinain] ікло
molar [`məulə] корінний зуб, моляр
Exercise 2. Give Ukrainian equivalents to the following word combinations:
Two sets of teeth, early childhood, adult years, temporary dentition, canine teeth, under the surface of the gum, act as a keystone, early loss, dental arch, teeth loosen and drop out temporary teeth exfoliate, replace a temporary tooth, to overlook and permit to decay, to determin the position of all the other permanent teeth.
Exercise 3. Translate into Ukrainian paying attention to the Passive Voice:
1. The teeth, which erupt in early childhood, are called the temporary teeth.
2. The permanent teeth are intended to serve during the adult years.
6. The deciduous teeth are replaced by the permanent ones.
7. The first molar is often overlooked and permitted to decay.
8. It may be permitted to decay and it results in its early loss.
9. Each temporary tooth is exfoliated.
10. The irregularities in the dental arch and damage of the teeth may be caused by the loss of the 1st permanent molar.
11. All deciduous teeth were replaced by the permanent ones between the ages of 6 and 12.
