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V. Get Ready to Render the TEXT





5.1. Answer the questions:

1. Has water any taste or smell or color?

2. What is the chemical description of water?

3. What does H20 mean?

4. Are hydrogen atoms attached to different sides of the oxygen atom?

5. What is the charge of hydrogen (oxygen) atoms?

6. What are the states of substances?

7. At what temperature does water boil (freeze)?

8. What temperature scales are mentioned in the text?

9. Why does ice float?

 

5.2. Ask your groupmates questions in English about:

– які характеристики чистої води;

– з яких атомів складається молекула води;

– чому ми можемо бачити воду у формі крапель;

– чому воду називають універсальним розчинником.

 

5.3. Add one or two sentences to the given statements using the material of the text:

1. As any other substance, water has some chemical and physical properties.

1. Pure water … 2. …

2. Water’s chemical description is H20.

1. … 2. …

3. Water is called the “universal solvent”.

1. … 2. …

4. Water can be found in three states.

1. … 2. …

5.4. Speak on the points:

– chemical properties of water;

– physical properties of water.

 

TEXT B. SPECIFIC HEAT INDEX AND SURFACE TENSION.

5.5. Read the following text and say what other characteristics of water you’ve learned about. Write down unknown words and their translation:

Water has a high specific heat index. This means that water can absorb a lot of heat before it begins to get hot. This is why water is valuable to industries and in your car's radiator as a coolant. The high specific heat index of water also helps regulate the rate at which air changes temperature, which is why the temperature change between seasons is gradual rather than sudden, especially near the oceans.

Water has a very high surface tension. In other words, water is sticky and elastic, and tends to clump together in drops rather than spread out in a thin film. Surface tension is responsible for capillary action, which allows water (and its dissolved substances) to move through the roots of plants and through the tiny blood vessels in our bodies.

Notes

1. Specific heat index показник теплоємності
2. Surface tension поверхневий натяг
3. Сapillary action капілярне підняття

5.6. Write a short summary (6-8 sentences) about water’s qualities:

TEST 3

Find the correct variant:

1. There … one atom of oxygen and two atoms of hydrogen in a water molecule.

а) am; c) is;

b) are; d) were.

2. Have you … CDs with English lessons?

а) some; c) any;

b) no; d) anything.

3. You study at the Faculty of Hydrotechnical Engineering, …?

а) doesn’t you; c) don’t you;

b) isn’t you; d) aren’t you.

4. There … 25 pupils in our class at school.

а) is; c) were;

b) was; d) are.

5. … you study at school or at the university?

а) Do; c) Is;

b) Does; d) Are.

6. Water is constantly ….

а) movement; c) moved;

b) moves; d) moving.

7. We had … classes on May 1.

а) any; c) anything;

b) no; d) nothing.

8. … 30 or 31 days in August?

а) Are there; c) Is there;

b) Were there; d) Was there.

9. … Petrenko present yesterday?

а) Is; c) Were;

b) Was; d) Are.

10. Charge

а) Заряд; c) Завод;

b) Підряд; d) Вихід.

11. Oxygen

а) Олово; c) Водень;

b) Кисень; d) Окисел.

 

12. To attract

а) Пристосувати; c) Переносити;

b) Прикріпляти; d) Притягати.

13. To dissolve

а) Розчиняти; c) Розкривати;

b) Розповідати; d) Змішувати.

14. Liquid

а) Рідина; c) Ліквідація;

b) Ліквідність; d) Лікер.

15. Heat

а) Холод; c) Жаркий;

b) Тепло; d) Хітер.

16. Surface tension

а) Тонка плівка; c) Поверхневий натяг;

b) Поверхневий показник; d) Розчинені речовини.

17. Acidic

а) Лужний; c) Луговий;

b) Кислотний; d) Земляний.

18. Boiling point

а) Точка замерзання; c) Пункт призначення;

b) Поворотна точка; d) Точка кипіння.

19. Sticky

а) Пухкий; c) Еластичний;

b) Клейкий; d) Синтетичний.

20. – How do you feel?

а) – That’s nothing; c) – I’m a student;

b) – I’m a bit tired; d) – That’s good.

21. Clump together

а) Скупчуватися; c) Відділятися;

b) Витягуватися; d) Падати.

22. – I’m tired. It took me half a night to prepare for the test.

а) – Oh, poor you. I hope you passed it;

b) – That’s good. I’m pleased to hear it;

c) – Good luck;

d) – Have a good time.

23. – I feel nervous. I’m going to speak to the dean today.

а) – That’s great;

b) – Good luck. Do your best;

c) – Why don’t you go home to bed?

d) – It’s so cold and wet today.

24. Water freezes at …

а) 100º F; c) 32º F;

b) 5 º C; d) 95 º C.

25. Are there … hostels in the campus?

а) some; c) no;

b) any; d) anyone.

UNIT 4

I. Everyday English: Social Expressions – 2.
II. Grammar: 1. Quantitative Pronouns many, much, (a) few, (a) little, a lot of. 2. Possessive Pronouns: conjoint and absolute forms. 3. The verb to have.
ІІI. Texts: 1. Earth’s Water: Ground Water. 2. The advantages and disadvantages of ground water.

I. EVERYDAY ENGLISH.

Social Expressions – 2

 
 
T – 4.

 


Listen and check. Practise the conversations with a partner.

1. A. ­­Excuse me! Can I get past?

B. ­­Pardon?

A. Can I get past, please?

B. ­­I’m sorry. I didn’t hear you. Yes, of course.

A. ­­Thanks a lot.

2. A. I hear you are going to get married soon. Congratulations!

B. That’s right, next July. July 21. Can you come to the wedding?

A. Oh, what a pity! That’s when we’re away on holiday.

B. ­ Never mind. We’ll send you some wedding cake.

A. ­ That’s very kind.

3. A. ­ Oh, dear! Look at the time!­­Hurry up, or we’ll miss the train.

B. ­ Just a minute! I can’t find my umbrella. Do you know where it is?

A. I haven’t a clue. But you won’t need it. It’s a lovely day. Just look at the sky!

B. ­Oh, all right. Let’s go, then.

4. A. ­ Good luck in your exam!

B. ­ Same to you. I hope we both pass.

A. ­ Did you go out last night?

B. ­ No, of course not. I went to bed early. What about you?

A. ­ Me too. See you later after the exam. Let's go for a drink.

B. ­ Good idea.

 

Complete the conversations with the correct expressions.

1.

I’m sorry. Excuse me. of course Pardon.

A. ­­__________! Can I get past?

B. ­­__________?

А. Can I get past, please?

B. ­­__________. I didn’t here you. Yes, ­­__________.

A. Thanks a lot.

2.

That’s right. Oh, what a pity. Congratulations.
Never mind. I hear.  

A. ­­__________ you are going to get married soon. __________!

B. ­­_________, next July. July 21. Can you come to the wedding?

A. _________! That’s when we’re away on holiday.

B. ­­__________. We’ll send you some wedding cake.

A. That’s very kind.

3.

Hurry up! All right. Oh, dear.
Just a minute. I haven’t a clue.  

A. ­­________! Look at the time!­­________, or we’ll miss the train.

B. ­­_______!I can’t find my umbrella. Do you know where is it?

A. ________. But you won’t need it. It’s a lovely day. Just look at the sky!

B. ­­Oh, ________. Let’s go, then.

4.

Good luck. See you later. Same to you.
Good idea. What about you. No, of course not.

A. ­­__________ in your exam!

B. ­­_________. I hope we both pass.

A. Did you go out last night?

B. ­­__________. I went to bed early. ­­­­__________?

A. Me too. ­­­___________ after the exam. Let's go for a drink.

B. __________.

Make your own conversation with a partner using one of the above-mentioned expressions.

II. GRAMMAR EXERCISES

2.1. Insert much or many:

1. … people want to see this play. 2. I don’t drink … wine. 3. How … sheets of paper do you want? 4. How … does it cost? 5. We haven’t had … rain this summer. 6. How … time does it take to get here? 7. How … times have you been there? 8. How … butter did you buy? 9. How … apples did you buy? 10. He doesn’t eat … fruit.

 

2.2. Fill in the blanks with many, much, a lot of, lots of, plenty of, a great deal of, a great many :

1. The Earth’s bedrock consists of … types of rock.

2. He has not … friends in Kyiv.

3. He has … friends.

4. He has got … work to do.

5. He hasn’t got … work to do today.

6. I haven’t bought … apples.

7. I have bought … apples.

8. He didn’t know … about it.

9. Don’t hurry. You’ve got … time.

10. … people think so.

11. He spends … money on books.

12. Did he make … mistakes in his dictation?

13. … of what you say is true.

 

2.3. Write down the following interrogative and negative sentences in the affirmative form (give some options where possible):

1. Is there much water in your bottle?

2. Did the storm do much damage to the crops?

3. Were many passengers seasick?

4. We have not much time to get to the station.

5. He hasn’t got many books in his library.

6. This train does not stop at many stations.

7. We did not expect many people to visit us.

8. The little boy has not many toys.

9. She hasn’t many stamps from this country.

10. Has she put much salt in the soup?

2.4. Fill in the blanks with few, little, a few, a little :

1. … important factors are responsible for the existence of ground water.

2. … students speak English as well as she does.

3. Can you lend me … money?

4. I couldn’t buy the coat because I had … money left.

5. Let’s buy these tickets, I have … money left.

6. There were very … people in the streets.

7. We can’t go there because we have too … time.

8. Give me … chocolates, please.

9. They spent … days at the Shatsk-lakes and then came back home.

10. Ask Ann to help you to translate the text, she knows Spanish ….

11. He drank … water and felt much better.

12. It’s no use asking him about it. He has … experience in this matter.

13. May I have … wine, please?

14. There was very … water in the glass, so he poured in some more.

2.5. Insert possessive pronouns in conjoint or absolute form:

1. Tell him not to forget … ticket; she mustn’t forget … either.

2. Whose books are those? Are they … or …?

3. I see that he has lost … pen; perhaps you can lend him …?

4. Lend them … dictionary, they have left … at home.

5. My suitcase is heavier than ….

6. We’ve taken … dictionaries, has she taken …?

7. Those seats are not …, they are ….

8. This does not look like … book, it must be ….

9. I haven’t done … exercises yet.

10. Have you done …?

 

2.6. Translate into English:

1. Я поклав свій словник на полицю.

2. Вона любить розповідати нам про своїх студентів.

3. Цей словник не мій, а ваш.

4. В неї мало книжок на англійській мові, ця книжка – не її.

5. Вона порізала палець.

6. Він підняв руку і задав питання викладачу.

7. Цей район має багато ґрунтових вод.

8. Це ваш портфель, а де мій?

9. Він зробив багато помилок у тесті?

10. Він не піде в клуб сьогодні, в нього багато роботи.

2.7. Make up sentences from each table and translate them into Ukrainian:

Have Has he she we you they a brother? a flat in the centre of the town? any friends in Ternopil? many English books? blue eyes?

 

Do Does he she we you they have breakfast at seven? dinner at home or at a restaurant? tea at the University? a pleasant time there? a walk before going to bed?

 

I He She You They have not (haven't) has not (hasn't) a bicycle. any dictionaries. much free time. your textbook. two textbooks for the second year.

 

I He She We You They have has no German newspapers. watch. time to go there. skates. cousins. idea what you mean.

 

I He She We You They do not (don't) does not (doesn't) have supper at eight o'clock. dinner at home. tea at the canteen. a bath every day. a walk in the morning. a good time there.

 







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