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c) Present Simple (Continuous, Perfect) Active

d) Past Simple (Continuous, Perfect) Active

E) Future Simple (Continuous, Perfect) Active.

Rewrite these sentences and write their tenses.

Exercise 6. Make and write the plan of the text translate it into Russian

Exercise 7. Ask three questions to the text and translate them into Russian

Exercise 8. Do the test

1. Set (means)

a) A number of smth of the same kind

b) Radio, TV, phone apparatus

c) Direction

d) Game

 

1. Network –

a) A system of lines

b) A complex system of interconnected radio and TV devices

c) A connected system

d) A system of special figures

 

1. Cell-

a) A small room for one person

b) Apparatus for producing electricity by chemical action

c) A compartment in a large structure

d) A place where telephones are sold

 

1. A small radio receiver called a radio pager makes it possible for people to ……… with each other wherever they are.

a) сonnect b) transmit c) communicate

 

1. Data …….. services, known as teletext …..text and graphics over a long distance as part of the television video signal.

a) сonnect b) transmit c) communicate

 

1. In telecommunication the information can be directed between ……… and receivers by cables of various kinds.

a) сonnect b) transmit c) communicate

 

1. The lines which …….telephones within a building are the simplest type of ….. line.

a) сonnect b) transmit c) communicate

 

1. You can now ………. your computer to computers all over the world by means of the Internet.

a) сonnect b) transmit c) communicate

 

1. This time your news ……not very interesting.

a)  is b) are c) am d) was e) were

 

1.  Mary ……not glad to see me yesterday.

a) were b) was c) will d) is e) are

 

1.  Your watch ……some minutes fast yesterday.

a) are b) is c) was  d) were e) will

1.  All of us ….. a lecture on history today.

a) has b) have c)had

 

1.  You ….. all documents in an hour.

a) will have b) has c) have d) had

 

1.  There is millions stars in the sky.

a) Correct  b) Incorrect

 

1.  Is the children in the park now or in the school?

a) Correct b) Incorrect

 

Контрольная работа №2

В а риант 1

Exercise 1. Rewrite and translate the sentences into Russian, define the tense (Present simple, etc.)

1. After the experimental studies the new method was tested at the plant.

2. The new discovery is being much spoken about.

3. The unit “bel” is named after Alexander Graham Bell, The American inventor of the telephone.

4. The first permanent telephone line was built in Germany in 1877.

5. This new laboratory equipment will be installed next month.

6. By 1915 a coast-to-coast telephone line had been opened in the United States.

7. These scientific data can be relied on.

8. Today plastics are being widely used.

9. New technologies and equipment have been designed for most branches of engineering.

10.  Wireless communications systems have been developed for recent years.

Exercise 2. Rewrite and translate the sentences into Russian, paying attention to Modal Verbs.

1. When A. Bell was only sixteen, he read all the books about sound that he could find.

2. In Boston Bell was so successful that he was able to open his own school when he was only twenty-five.

3. The research program is to be carried out according to the plan.

4. After the experiment you should air the laboratory for 10 minutes.

5. They had to begin their experiment again.

6. These new materials must withstand much higher temperatures than metals.

7. Nothing can live or grow in polluted water.

8. May we call you later?

9. As the Earth is our home we have to take care of it for ourselves and for the next generations.

10.  They needn’t check the results of experiment. We have done it already.

 

Exercise 3. Read the text and translate it into Russian.

Who invented telephone?

    Alexander Graham Bell never planned to be an inventor. He wanted to be a musician or a teacher of deaf people. The subjects that he studied at school included music, art, literature, Latin and Greek. They didn’t include German, which most scientific and technical writers used in their books, or science or math.  

  Alexander’s mother was a painter and a musician. His father was a well-known teacher. He developed a system that he called “Visible Speech”, which he used to teach deaf people to speak. When Alexander was a young boy he and his two brothers helped their father give demonstrations of the system for doctors and teachers.

In 1863, when Alexander was only sixteen, he became a teacher in a boy’s school in Scotland. He liked teaching there, but he still wanted to become a teacher of deaf people. He read all the books about sound that he could find, and started to work on some of his own experiments. Reading scientific books wasn’t easy for him, but he worked very hard, and he learned a lot about the laws of sound.

He became interested in telegraph, and he tried to find a way to send musical sounds through electric wires. These experiments were not very successful.

Then Alexander was offered a job at the School for the Deaf in Boston. He was so successful that he was able to open his own school when he was only twenty-five.

About this time Alexander became interested in finding way to send the human voice through an electric wire. He found an assistant, Tom Watson, who worked in an electrical shop and knew a lot about building electric machines. Tom and Alexander worked together and built a machine that people could use to talk to one another over long distances.

The first permanent telephone line was built in Germany in 1877. And in 1878, the first telephone exchange was established in New Jersey. By 1915 a cast-to-coast telephone line was opened in the United States – 5440 kilometers from New York to San Francisco.