- •Exercises
- •1. Learn the following active words and use them in the sentences of your own
- •3. Look through the text and write out the English equivalents of the following words and word combinations. Use them in the sentences of your own.
- •7. Give short answers to the following questions:
- •9. Translate the following sentences:
- •5. Translate the following sentences paying attention to the participle:
- •Exercises
- •1. Learn the following active words and use them in the sentences of your own.
- •2. Translate the following chains of words. Define what parts of speech they are
- •3. Look through the text and find the English equivalents to the following words and word combinations; use tem in the sentences of your own.
- •10. Translate the following sentences:
- •11. State the power change that takes place in each of the following devices.
- •12. Retell the text.
- •Exercises
- •1. Learn the following active words and expressions. Use them in the sentences of your own.
- •4. Answer the following questions:
- •5. Work in pairs. Put questions to your partner and he (she) will answer them.
- •8. Translate the following sentences paying attention to the words need and turn:
- •9. Put all possible questions to the following sentences:
- •10. Define the following words according to the model given below.
- •Exercises
- •Learn the following active words and use them in the sentences of your own:
- •2. Translate the following sentences, paying attention to the gerund:
- •7. Translate the following sentences paying attention to the words in bold type:
- •8. Put 5 questions to the text beginning with what.
- •9. Speak on the story told by the early Scandinavians.
- •Exercises
- •1. Learn the following active words and use them in the sentences of your own.
- •2. Look through the text and find the English equivalents of the following words and word combinations, use them in the sentences of your own:
- •5. Find the gerund in the text, define its function.
- •7. Put questions to the words in bold type.
- •8. Translate the following sentences paying attention to both, both...And:
- •9. Fill in the blanks with prepositions:
- •10. Translate into Russian:
- •11. Form five sentences combining suitable parts of the sentence given in Columns I and II:
- •12. Describe Franklin's kite experiment.
- •13. Give a short summary of the text.
- •Exercises
- •1. Learn the following active words and Expressions
- •3. Look through the text and find the English equivalents of the following words and word combinations, use them in the sentences of your own:
- •7. Make up a story of Franklin's kite experiment using the following sentences and sentences of your own (our sentences are given in a disorderly way):
- •10. Use the following expressions in sentences of your own:
- •11. Speak on magnetism.
- •Exercises
- •8. For the names of the countries given in Column I find the names of the nations given in Column II:
- •10. Speak on:
- •11. Make an outline of the text.
- •12. Retell the text.
- •Exercises
- •1. Learn the following active words and use them in the sentences of your own:
- •2. Define the functions of the participle and the gerund in the text.
- •4. Answer the following questions:
- •5. Fill in the blanks with suitable words and word combinations given below:
- •6. For the verbs in (a) find suitable nouns in (b).
- •7. For the nouns in (a) find suitable attributes in (b):
- •8. (A) Translate the following word combinations:
- •11. The following statements are not true to the fact. Correct them:
- •12. Retell the text.
- •Exercises
- •1. Learn the following active words and use them in the sentences of your own:
- •2. Translate the following word chains into Russian, define what part of speech the words are.
- •4 Translate into Russian:
- •8. Form 10 sentences using the following words:
- •10. Translate the following sentences paying special attention to the words in bold type:
- •11. Retell the text.
- •12. (A) Fill in the blanks with prepositions, if necessary; (b) retell the text:
- •Exercises
- •1. Learn the following active words and use them in the sentences of your own:
- •2. Look through the text and find the English equivalents to the following words and word combinations. Use them in your own situations.
- •3. Write out antonyms to the following words:
- •4. Translate the following sentences paying attention to the infinitive
- •5. Translate the following sentences paying special attention to the words in bold type:
- •6. Translate the following sentences paying special attention to the infinitive:
- •7. Fill in the blanks with the words one or for:
- •8. Write out from the text all the sentences where the infinitive is used, and define its function.
- •Exercises
- •1. Learn the following active words and use them in the sentences of your own:
- •3. According to the models given below form sentences combining suitable parts of the sentence given in Columns I, II, III, IV,
- •5. Work in pairs, ask your fellow-students the following questions:
- •6. Form six sentences combining suitable parts of the sentence given in Columns I and II:
- •7. Explain why:
- •8. Define the meaning of the following words:
- •Exercises
- •1. Learn the following active words and use them in the sentences of your own:
- •2. Translate the following sentences using the infinitive constructions:
- •Find in (b) synonyms to the words in (a):
- •5. Translate the following questions into English and answer them:
- •7. Translate the following sentences paying special attention to the words in bold type:
- •8. What are the different meanings of the following words?
- •10. Speak on the work of the following scientists using the words given below:
- •Exercises
- •2. Answer the following questions:
- •4. Compare:
- •6. Translate the following sentences paying special attention to the words in bold type:
- •8. Fill in the blanks with suitable prepositions if necessary and make up sentences with the following infinitives:
- •9. Translate the following sentences:
- •10. Speak on:
- •Conditional Sentences
- •2. Translate the following sentences:
- •3. Translate the following sentences paying special attention to the word provided:
- •Exercises
- •1.Learn the following active words:
- •5. Complete the following sentences:
- •6. Fill in the blanks with among or between:
- •8. Put all possible questions to the following sentences:
- •10. Form new words of the same root, define what parts of speech they are:
- •11. Speak on:
- •Exercises
- •1.Learn the following active words:
- •2. Look through the text and find the examples illustrating modality.
- •3. Answer the following questions:
- •4. Translate the following phrases into English using the word combinations given below:
- •5. Define the meaning of the prefixes in the following words and translate them into Russian:
- •6. Translate the following sentences:
- •7. Work in pairs. Put questions to your fellow-student and let him answer them:
- •8. Translate the following sentences paying special attention to the words in bold type:
- •10. Complete the following sentences:
- •11. Speak on the heating effect of an electric current.
- •12. Translate the following text.
- •Exercises
- •1. Learn the following active words:
- •2. Translate the following sentences into Russian:
- •4. Fill in the blanks with where, which, when, who, that:
- •5. Translate the following sentences paying special attention to the words in bold type:
- •6. Fill in the blanks with either should or would:
- •Exercises
- •12. Look at Fig. 11, name a, b, c, d, e and describe the figure.
- •Exercises
- •1. Learn the following active words:
- •2. Translate the following sentences paying special attention to the impersonal construction:
- •3. Answer the following questions:
- •4. Complete the following sentences:
- •5. Define the meaning of the following words:
- •6. Choose the right term and explain the statement:
- •7. Translate the following text:
- •8. Look at Fig. 12 and speak on power generation in Russia.
- •9. Retell the text.
- •Exercises
- •1. Learn the following active words:
- •Exercises
- •1. Learn the following active words:
- •2. Translate the following sentences:
- •3. Define the function of the words in bold type:
- •4. Translate the following sentences:
- •6. Define the function of the words one and bat:
- •7. Form sentences using the following word combinations.
- •8. Fill in the blanks with the following expressions:
- •9. Complete the following sentences:
- •11. Speak on:
- •12. Translate the following text:
- •Exercises
- •1.Learn the following active words:
- •2. Translate the following sentences paying attention to the participle:
- •3. Answer the following questions:
- •5. Make up six sentences using the following nouns qualified by adjectives.
- •6. Translate the following text without consulting a dictionary and retell the text.
- •If There Were No Electricity
- •7. Describe the following:
- •9. Form statements which are not true to the fact. Ask your fellow-students to correct them.
- •Exercises
- •1. Learn the following active words:
- •3. Define the function of the word do in the following sentences:
- •4. Translate the following questions and answer them:
- •Exercises
- •1 Learn the following active words and expressions and use them in the sentences of your own.
- •8. Answer the following questions:
- •10. Translate the following word combinations and use them in the sentences of your own:
- •Exercises
- •1. Learn the following active words:
- •2. (A) Give headings to each paragraph of the text.
- •3. Translate the following sentences:
- •4. Define the non-finite forms of the verb met in the text.
- •5. Put 10 questions to the text.
- •6. Translate the following sentences:
- •7. Speak on:
- •Exercises
Exercises
1.Learn the following active words:
absorb впитывать, поглощать
effect осуществлять
evaporation испарение
suspension взвесь
latent heat скрытое тепло
pure чистый
state состояние
surface поверхность
rapid быстрый
2. Translate the following sentences paying attention to the participle:
1. Many substances can exist in more than one of the four possible states, that state depending on the substance itself as well as on its volume, temperature, and pressure. 2. On adding heat a solid may be changed into a liquid, the latter being changed into a gas. 3. Efficiency may be generally defined as output divided by input. 4. There is always water vapour in the air, the amount depending upon various conditions. 5. The resistance having been very high, the current in the circuit was low. 6. Steam is a gas into which boiling water changes, vapour consisting of the pure gaseous state together with particles of the liquid in suspension. 7. The flow of the current being reduced, the speed of the motor is decreased.
3. Answer the following questions:
1. What are the three states of matter? 2. Under what conditions does the change of a substance take place 3. When is a solid changed into a liquid? 4. What substance exist in the three possible states of matter? 5. What is the freezing point of water? 6. What does the term "latent heat' mean? 7. What do we call evaporation? 8. What is the boiling point of water? 9. When does the liquid boil?
4. Define the meaning of the following words: boiling, evaporation, freezing, output, input
5. Make up six sentences using the following nouns qualified by adjectives.
Model: transmission line
When current flows, heat is developed in a transmission line.
atmospheric pressure, usual state, liquid fuel, gradual change, open container, mean velocity
6. Translate the following text without consulting a dictionary and retell the text.
If There Were No Electricity
At present it is difficult even to imagine the time when there was no electricity, when people had to do without it.
What would our everyday life be like if there were no electricity?
Can you imagine a situation when all devices producing electricity would stop?
If this happened in the evening while you were in the cinema, you would be sitting in the dark without light. Then you would walk along dark streets. You would try to take a trolley-bus or a tram, it would be impossible. As there would be no light at home, you should use either a smoking kerosene lamp or a candle.
You would like to use the telephone or watch the TV, but they would not work, because they both depend upon the electric current. This example shows the importance of electricity in man's everyday life.
7. Describe the following:
a) the process of transformation from a solid to a liquid; b) the process of transformation from a liquid to a gas.
8. Describe Fig. 16.