Е. С. Закирова, П. А. Красавин Английский язык для технических вузов


Exercise 16. Insert the words at the sentence level: fill in the blanks with the



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Exercise 16. Insert the words at the sentence level: fill in the blanks with the 
missing words (the first letter of each word is given).
1. The invention and development of the internal combustion engine in 
the nineteenth century has had a p… impact on human life. 2. The first internal 
combustion engines did not have c… before i… . 3. Opposed-cylinder engines 
are often called f… engines. 4. A two-stroke cycle engine has two p… move-
ments over one revolution for each cycle. 5. Radial engines are engines with 
pistons positioned in a circular plane around a circular c… 6. According to the 
basic design, engines are divided into r… and rotary engines. 7. In h… charge 
compression ignition engines, well-mixed fuel and oxidizer are compressed to 
the point of auto-ignition. 8. According to the type of c…, engines can be clas-
sified as air-cooled engines and liquid-cooled engines (water-cooled engines). 
9. Engines of two different c… arrangements have been classified as W-type 
engines in the technical literature. 10. In-line engine cylinders are positioned 
in a s… line.


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GRAMMAR REVISION
Exercise 17. Point out the sentences with the Passive Voice in the text and pro-
vide the Russian equivalents. It will help you understand the text in detail.
Exercise 18. Fill in the blanks to streamline the use of the Passive Voice. The 
words in brackets are given to help you.
1. Yesterday this letter … to our British partners (to send). 2. The engines 
of a new type … at Russian automobile plants next year (to produce).
 
3. This 
type of engine … for the new model of the car recently (to test). 4. Every year 
the modern designs of the automobiles … by the engineers and scientists at the 
international conferences (to discuss). 5. Such common fuel as gasohol con-
sisting of 90% gasoline and 10% alcohol also … in IC engines (use).


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