Механизация производственных процессов. - 27 стр.

2. (form) its form, she forms, their forms, these forms, the surface forms it,
particles form them.
3. (present) they present, its present use is, the paper presents it, the diagram
presents them, birthday present.



Упр.VII.Определите, какой частью речи являются выделенные
слова:

1. Our work is difficult.
2. The students work hard.
3. The steel is very hard.
4. Light is a form of energy.
5. We light our rooms with electricity.
6. This suit-case is light.
7. The paper is white.
8. He works at a paper factory.
9. I paper my room every year.

Упр.VIII.Составьте из следующих слов и                        словосочетаний
предложения, поставив глагол в Past Simple Tense.

1. My best friend, a scientist, to be.
2. This problem, often, to discuss, we.
3. The laws of motion, to state, Newton.
4. Maxwell, electricity and magnetism, to study.
5. Much time, on mechanics, to spend, the student.

Упр.IX.Найдите предложения, где подчеркнутое слово – глагол.

1. Like charges repel each other .
   Charge the battery, please.
2. The speed amounts to 60 km/h.
   The process releases large amounts of energy.
3. The article deals nith a chain reaction.
  A great deal of energy is produced every day in our country.
4. Radio-active substances play an important part as a means of
   obtaining atomic power.