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10. Underline participial constructions and translate the sentences.

a)

1. Packets travel independently, weaving their way along with innumerable other packets traveling to different destinations. 2. Thomas Edison improved the lamp having used a carbon filament. 3. While experimenting, the scientist found out that a free wire being connected to the receiver, the range of the latter increased. 4. All these successful experiments having been completed, serious practical testing began. 5. The switch being closed, the current in the circuit will increase, in a few millionths of a second. 6. The circuit being opened, the current will not stop instantly. 7. Words spoken by chance had touched some secret chord that had never been touched before, but that he felt was now vibrating. 8. The current having become constant, most of the current flows through the coils and the lamp becomes dim. 9. The switch being opened, the flux through the coils will decrease rapidly. 10. With technology constantly changing, new variables are added to this equation of global warming. 11. As the packets arrive, TCP takes over again, identifying each packet and checking to see if it is intact. 12. The mass of electrons being smaller, it reaches the higher velocities necessary for evaporation at low temperatures than does the heavier atom. 13. The probability of the entire program having been written completely in the manner intended is unlikely. 14. The temperature becoming high enough for the atoms to evaporate, the material or solid that they compose rapidly disintegrates. 15. All these successful experiments having been completed, serious practical testing began. 16. Nearly all the information being sent over the Internet is transmitted without any form of encoding.

b)

1. Working both as a scientist and a teacher, he always carried on some practical work, solving many practical problems such as the introduction of electricity into the Navy and others. 2. After many experiments carried out together with his assistant Ribkin the device Popov constructed began receiving electromagnetic waves at a long distance. 3. The receiver recorded waves generated by lightning discharges. 4. While experimenting, the scientist found out that a free wire being connected to the receiver, the range of the latter increased. 5. In summer 1897, Popov successfully carried out experiments at sea, having succeeded in effecting radio communication between the shore and the sea. 6. Having summarized the results of his experiments, Popov expressed his hope that the device, after being perfected, would make possible transmitting signals at a distance by means of rapid electrical oscillations.

UnitX

The Gerund

1. Underline Participle I with one line and Gerund with two lines.

1. When studying at the university he learnt English well. 2. The discussing of this film was very interesting for us. 3. Being very hungry we decided to go to the restaurant. 4. Go on with your writing a letter. 5. The discussing of this film was very interesting for us. 6. My brother likes playing football. 7. Moving along the street he saw nothing. 8. Painting is an art. 9. The boy playing football is my friend. 10. Reading is her favourite occupation. 11. Everybody looked at the dancing girl. I think of going to the south in the autumn. 12. All the people living in this house are students. 13. The apparatus standing on the table is quite new. 14. Swimming is a good exercise. 15. Thank you for coming. 16. My shoes need repairing. 17. On receiving the answer of the firm we handed all the documents to our legal adviser. 18. People taking books from the library must return them in time. 19. I was surprised at hearing this. 20. He intends staying there a few more days. 21. This makes sending the message faster.

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