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


Exercise 7. Think over the definitions of the words which appear in the texts and



Pdf көрінісі
бет140/267
Дата06.09.2022
өлшемі4,38 Mb.
#148861
түріУчебник
1   ...   136   137   138   139   140   141   142   143   ...   267
Байланысты:
doc7608079 607043726

Exercise 7. Think over the definitions of the words which appear in the texts and 
dialogues and then:
a) agree or disagree with the following definitions 
1. 
A hole 
is space in the surface of something that goes partly or completely 
through it.
2. 
To remove 
is to take something away.
3. 
Chemical 
is a substance produced by a process involving chemistry.
4. 
A lathe 
is a machine that holds a piece of wood or metal and makes it 
move around so that you can cut and shape evenly.
5. 
To traverse 
is to move over or across an area.
b) match each word with its correct definition
drilling, turning, grinding, boring, welding 
1. Joining process.
2. Producing cylindrical surfaces.
3. Making holes.
4. Turning inside of the cylinder.
5. Producing very fine finishes.
c) find the definitions for some other words which you consider to be important 
for the topic “Engineering Materials Technology”. Use the website www.
macmillandictionaries.com 
GRAMMAR REVISION
Exercise 8. Read the sentences, point out the verbals. Give the Russian equiva-
lents. If you have some difficulties, use the grammar reference at the end of the 
book.
1. This is the material to be removed. 2. To produce fine finishes a grinding 
machine uses an abrasive wheel. 3. Finished parts should meet specifications. 
4. Turning is a cutting process. 5. I can’t explain it without watching the pro-
cess. 6. They began grinding the workpiece. 7. He made the workpiece rotate. 
8. We consider this material to be rather hard. 9. Milling is known to be a very 
complex process. 10. A milling cutter proves to be a multipoint tool.


163


Достарыңызбен бөлісу:
1   ...   136   137   138   139   140   141   142   143   ...   267




©engime.org 2024
әкімшілігінің қараңыз

    Басты бет