Determine the functions of the Infinitive and translate the following sentences. 1) The tongue contributes to prepare food into a soft mass to be digested by mixing it with saliva (secreted by the salivary glands), completing the mechanical digestion of food.
2) The taste buds located on the tongue allows you to taste the food.
3) The process of chemical digestion begins within the oral cavity as well, with the salivary glands also secreting certain enzymes to break down starch and carbohydrates.
4) When your third molars are not in the right position to erupt properly, they can partially erupt and provide a place for bacteria to grow, which leads to infection.
5) Teeth are not made of bone like the rest of the skeleton, but have their own unique structure to enable them to break down food.
6) Some animals have the ability to replace their teeth throughout their lifespan, as teeth may be lost due to injury or disease.
7.
2.Верхнее предложение переводится как ловить рыбу,значит она относится к правой картинке; а нижнее к левой.
3. Верхнее предложение относится к левой картинке ( он он занимался спортом (бегал)); а нижнее к правой.
4. Верхняя тоже к левой картинке ( Переводится как они ходили в горы, а нижние предложение к правой картинке.
5. Верхняя предложение к левевой в картинке,а нижнее к правой ( первое предложение переводится как : Она ходила в парикмахерскую)
Объяснение:
В каждом предложении есть такие слова : been - был;
gone - ходил.
1. Students are allowed to talk freely about their problems.
2. I'm frightened of getting into trouble, but it's not true.
3. The education in private schools is very expensive.
4. Public schools are famous not only for their perfect education.
5. Each teacher reports if you have behaved well or badly.
6. In Russian schools there are several types of punishment like in British schools.
7. Martin is depressed because he can't speak to the girl he really likes.
8. It's a strong argument.
9. You shouldn't argue with your parents.
10. At secondary school pupils study for five years.
II.
1. The roof of the house will be painted by the boys.
2. Bessy was given a complete set of Walter Scott's works by her father.
3. The flowers are watered regularly. (by them)
4. I was ordered a month's rest from studying.(by the doctor)
5. We are told stories every evening.(by our mother)
III.
1. Don't take my pen! Take yours!
2. What was your mother doing?
3. Our farm is as rich as theirs.
4. This office is theirs.
5. Those are Victor's books. The books are his.
IV.
1. She had to stay at home because she didn't feel well.
b) Ей пришлось остаться дома, т.к. она плохо себя чувствовала.
2. I must help my mother today.
a) Я должен маме сегодня.
3. Her diction is not very good. She should read aloud.
с) Она должна читать вслух.
4. You needn't play computer games so long time.
b) Тебе не нужно играть в компьютерные игры так долго.
5. Should the children play in the street? – No, they mustn't.
a) Нет, нельзя.
Unit 3
I. .
1. If it were too cold, I would put on my coat.
2. If you really loved music, you would go to the Philarmonic much more often.
3. If he did not read so much, he would not be so clever.
4. You would(will) not understand the rule if you (do)did not listen to the teacher.
5. If you gave(give) me your dictionary for a couple of days, I would (will) translate this text.
II.
1. Granny would like us to help her.
2. I don't want you (a) to tell him about it.
3. What do you want me(b) to do now?
4. Our parents expect us(c) to discuss our problems.
5. Would she like them (c) to listen to the song?
III.
1. Have you got a bike? – Yes, I have got a new one.
2. Are you going to buy a house? – Yes, we are going to buy a big one.
3. Are there any apples in the fridge? – Yes, there are four green ones in the fridge.
4. Is she making a blouse ? - Yes, she is making a nice one.
5. Did they have any computer games? – Yes, they had some good ones