- •1. Choose the right word.
- •2. Fill in the words listed below.
- •3. Make up the texts using the sentences below. Note how certain words refer forward and back to other words in the texts.
- •4. Give Russian equivalents of the following words and phrases. Try to memorize them.
- •Verbs and verbal phrases
- •5. Answer the following question and read the text below to check your answer.
- •What is Humidification?
- •6. Complete the following sentences according to the text.
- •7. Decide whether the following statements are true or false according to the text.
- •8. Answer the following questions.
- •9. Write an abstract for Text 1.
- •10. Combine the words from the column on the left with the suitable nouns from the column on the right. Translate them into Russian.
- •11. Match the words with their synonyms.
- •14. Put as many questions as possible to the following sentence.
- •15. Give Russian equivalents of the following words and phrases. Try to memorize them.
- •Verbs and verbal phrases
- •15. Answer the following question and read the text below to check your answer.
- •What is Humidification Process?
- •16. Complete the following sentences according to the text.
- •17. Decide whether the following statements are true or false according to the text.
- •18. Answer the following questions.
- •27. Put the words in the correct order to make up sentences.
- •28. Give Russian equivalents of the following words and phrases. Try to memorize them.
- •Verbs and verbal phrases
- •29.Answer the following question and read the text below to check your answer.
- •Before You Buy a Room Humidifier
- •30. Decide whether the following statements are true or false according to the text.
- •31. Answer the following questions.
- •36. Translate these phrases into English.
- •37. Translate the following sentences paying attention to the word worth.
- •Read the following text and do the tasks given below.
- •6.Match the terms with their definitions.
- •7. Translate the following words and phrases into English using the vocabulary of the unit.
30. Decide whether the following statements are true or false according to the text.
1) A hygrometer is costly but it can help you monitor the air you breathe.
2) Models that humidify and purify the air are worth considering deciding what type of humidifier you need.
3) Ultrasonic and evaporative are two types of processes that a humidifier might use to generate moisture or steam
4) Ultrasonic is considered safer because the humidifier does not contain hot water that could create a hazard.
5) A personal humidifier is efficient for industrial use.
6) A flow-through bypass unit is a large, free-standing unit.
7) Models to 700 sq. ft. are adequate for a bedroom or small room.
8) A built-in hygrometer to indicate the moisture level in the room and a humidistat worth the extra cost.
31. Answer the following questions.
1) What is a device to measure the humidity level in your home?
2) What type of humidifier is safer for young children?
3) Which type of humidification processes is cheaper: evaporative or ultrasonic?
4) List humidifier styles you know.
5) What is the most important point before buying a humidifier?
6) What are the results of condensation?
7) What is the function of hydrometer?
8) Could the weight of a full tank be a problem for you?
9) What to consider before buying the unit for a bedroom?
10) What humidifiers are the quietest to operate?
32. Make a written report on Text 3.
LANGUAGE FOCUS.
33. Fill in the table with appropriate derivatives.
Humidity, purify, ultrasonic, adequate, therefore, inexpensive, mildew, hazard, adjust, actually, determine, optimum, though, condensation, indicate, generally.
Noun |
Verb |
Adjective |
Adverb |
|
|
|
|
34. Choose the contextual meanings of the words written in bold in Text 3.
review
-
a) проверять
c) анализировать
b) обозревать
d) осматривать
mist
-
a) туман
c) мгла
b) дымка
d) пелена
knock over
-
a) сбавлять
c) продолжать работу
b) снижать
d) прервать работу
adequate
-
a) адекватный
c) соразмерный
b) достаточный
d) пригодный
environment
-
a) оборудование
c) окружение
b) обстановка
d) среда
packaging
-
a) упаковка
c) монтаж
b) компоновка
d) сборка
maintain
-
a) обслуживать
c) защищать
b) поддерживать
d) содержать
availability
-
a) наличие
c) годность
b) доступность
d) полезность
crucial
-
a) ключевой
c) решающий
b) критический
d) ответственный
35. Match the opposites.
-
1) inexpensive
a) unsuitable
2) purify
b) extended
3) hazard
c) costly
4) correct
d) particularly
5) remove
e) pollute
6) purchase
f) sell
7) compact
g) unproductive
8) safe
h) safety
9) efficient
i) add
10) generally
j) dangerous