Упр. 1. Формы Simple (Present, Past, Future) в действительном (Active) и
страдательном (Passive) залогах.
(A) Перепишите предложения и переведите их. Выпишите сказуемые
и укажите их видовременные формы.
Model: Chemicals derived from petroleum or natural gas – petrochemicals – are an essential
part of the chemical industry today.‒ Химические вещества, полученные из нефти или
природного газа - нефтехимия - сегодня являются неотъемлемой частью химической
промышленности. are – Present Simple Active (to be)
1. Petroleum Engineers combine chemistry, physics and geology with
engineering methods in the development, recovery and field processing of petroleum.
2. As the world supplies of light, easily extractable crude oil continue to
decrease and demand continues to increase, the price people are willing to pay for a
barrel of crude will increase as well.
3. The first petrochemical factory was built in 1872, and it made carbon black
from natural gas.
4. Many various fuels are known to be obtained from the crude oil.
5. Most of the compounds found in petroleum are composed of hydrogen and
carbon.
(B) Перепишите предложения, поставив глагол в нужную
видовременную форму, и переведите их.
1. Pipeline oil transportation _____ (to think ‒ Present Simple Passive) to be
the most economical.
2. Sedimentary rocks of great permeability _____ (to serve ‒ Present Simple
Active) as reservoirs for oil and gas.
3. The deposits _____ (to develop ‒ Past Simple Passive) in line with
accumulated experience.
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4. In the 19th century carbon black _____ mostly _____ (to use ‒ Past Simple
Passive) as a colouring.
5. The boiling point of the crude oil _____ (to depend ‒ Future Simple
Active) largely on the hydrocarbons.
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