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Correct the sentences where necessary. Some of these sentences need a/an.

Прочитайте:
  1. A) What do these people want others to do for them? Fill in the table. Remember that The Complex Object is translated into Russian beginning with words чтобы, что, как.
  2. Answers for these questions can be found here
  3. Ask your scientific supervisor to explain what can happen to these engineering materials.
  4. Change the complex sentences given below according to the examples and translate them into Russian.
  5. Ex. 6. Compose 2-3- sentences using the words of VOCABULARY.
  6. Exercise 2. Translate the sentences into Ukrainian, paying attention to Complex Subject.
  7. Have Resolved to Combine Our Efforts to Accomplish These Aims.
  8. Match the beginnings of the sentences with their ends. Pay attention to the verbs used with the Complex Subject.
  9. Match the English sentences with their Russian equivalents. Define the forms of the Gerund (Indefinite/Perfect/Active/Passive). Analyze the methods of translating the Gerund.

1. Chemical elements may be added to intrinsic silicon to alter its conductivity.

2. Our lives would be very difficult without electricity.

3. Press a button and the small device, resembling in many ways table-top calculator, starts lesson.

4. Typical donor impurities for silicon are arsenic, phosphorus and antimony.

5. Experts from Paris institute have used an electronic photo camera to obtain scientific proof.

6. Who doesn’t want to learn a foreign language in two or three weeks?

7. Although paper is a poor conductor, it is by no means a perfect insulator.

8. Another use for a diode is to maintain a special voltage level for a signal.

9. Robot building has become rather large sphere in our days.

2. Complete the sentences using the following. Use the where necessary.

(the) materials (the) same (2) (the) electrons

(the) semiconductors (the) task (the) tube

 

1. A transistor may perform … function as a vacuum-tube triode.

2. One method of generating free electrons is to expose certain … to light.

3. One integrated circuit can carry out … of several hundred transistors.

4. … are considered to be widely used in rectifiers, radio receivers, high-frequency technique, lasers, etc.

5. A grid placed near the space charge is better able to stop … than one placed farther away.

6. When a triode operates, the cathode emits ….

7. As the positive voltage of the plate becomes greater with respect to the cathode, current flow through … increases.

 

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