V. Translate these sentences:

1. I like when everything is done in time.

2. They don’t like it when they hear the sound of drilling.

3. We hate when you are late.

4. He likes when it is good looking.

5. She doesn’t like it when he misses the lessons.

VI. Give responses according to the model (pattern c):

Model: Peter helped me yesterday. (John)

• So did John.

1. We finished the work in time. (I)

2. I was doing my homework at that time. (They)

3. She doesn’t speak French. (We)

4. He can’t write Spanish. (I)

5. They did the job in time. (My dentist)

6. I haven’t prepared the impression yet. (He)

7. Make up your own sentences using patterns a, b, and c.

Unit 6. Tobacco and Healthy Teeth don’t Mix

1. Read and translate the following text:

Do you smoke? If you don't, you probably know some friends or see other students who do. Too many young people today are getting addicted to tobacco, and the results are showing up in their mouths.

Smoking or using smokeless "chewing" tobacco can make you four times more likely of developing oral cancer (especially in women, as more younger girls take up smoking).

Besides cancer, tobacco causes: bad breath, stained teeth, bone loss, shrinking gums, mouth sores, decreased sense of taste and smell, poor healing of mouth sores.

Young people who think that smokeless "chewing" tobacco is somehow safer than lighting up are putting themselves at terrible risk of illness. Chewing tobacco releases a variety of chemicals into the body and often causes mouth sores, cracked and bleeding lips and gums, and can lead to cancer of the throat, mouth and gums.

How does tobacco affect oral health? Tobacco contains many substances known to be cytotoxic (destructive to your body’s cells and tissues). Smokers have more calculus (hardened dental plaque) than non-smokers, and heavy smokers have more calculus than light smokers. The Nicotine in tobacco causes something called vasoconstriction (narrowing the blood vessels). Blood circulation - certainly an important thing! - has been shown to decrease by as much as 70% in your mouth during the smoking of a cigarette. Tobacco smoking, furthermore, also affects your body's immune responses (defense system).

New studies are even showing the possibility that the smoke from someone else's cigarette causes periodontal disease (gum disease).

2. Answer these questions:

1. Are many people smoking nowadays?

2. Are smokers more likely of developing oral cancer?

3. What other diseases or health problems can tobacco cause?

4. Is “chewing” tobacco somehow safer?

5. How does tobacco affect oral health?

6. Do you smoke?

3. Read and translate the following dialogue:

At the Prosthetist’s

Patient: Good morning, doctor.

Dentist: Good morning. Sit down here, please. What’s the trouble?

Patient: I have some teeth missing and some are not good looking. I don’t like it when there are some missing teeth. What would you advise me?

Dentist: Open your mouth wider, please. I’ll examine your teeth. Oh, yes, you really need to place some crowns and a bridge. You haven’t one tooth of the upper jaw and the neighbouring premolar is bad, it is cracked. Both incisors are dead. I’d recommend you to place the porcelain jacket crowns on the front teeth and a ceramic bridge on the other teeth.

Patient: Will it hurt much?

Dentist: Of course, it will be unpleasant. First, I’ll take plaster impression of your dentition, then I must saw these teeth before crowning them.

Patient: But doctor, porcelain is such a fragile material.

Dentist: Oh, you needn’t worry. We’ll use metalloceramics for occlusal stress bearing restorations. And then you must be careful in your eating habits.

Learn the following words:

porcelain jacket crown - фарфоровая коронка

ceramics - керамика

to saw - спиливать

fragile - хрупкий

stress bearing - несущий нагрузку

habit - привычка

4. Make the necessary substitutions and reproduce the dialogue:

- I have some teeth missing. What would you advise me, doctor?

- I’d recommend you to place the porcelain jacket crown on the front teeth.

( a metalloceramic bridge, gold crowns on those molars and metalloceramic restorations for occlusal stress bearing teeth)

5. Fill in the missing remarks:

1. - Good morning, doctor.

• ….

• I have some teeth missing. What would you advise me?

• ….

2. - Will it hurt much, doctor?

• ….

• But porcelain is such a fragile material.

• ….

6. Translate into English:

1. – Здравствуйте, доктор.

- Здравствуйте, садитесь, пожалуйста. Что случилось?

- Я сломал зуб и мне не нравится, как я выгляжу.

- Давайте посмотрим. Да, сюда можно поставить фарфоровую жакетовую коронку. Я сделаю оттиск, и через день вы сможете примерить коронку.

2. – У меня отсутствует несколько зубов и мне неудобно жевать.

- Да, на нижней челюсти отсутствует три моляра. Нужно сделать мост, не волнуйтесь, все будет хорошо.

- А какой материал вы бы посоветовали, доктор?

- Мы используем металлокерамику для реставраций с экстремальной жевательной нагрузкой.

7. Make up dialogues based on the following situations:

1. You’ve come to the dentist. You have some teeth missing.

2. You’ve come to the dentist. You have a broken tooth.